Mechanical knowledge base: "bundling machine"

The strapping machine is a machine that bundles packages with a strapping band to complete the strapping operation. The strapping device composed of a frame, a body structure, a camshaft, an electric heating head pendulum, and an electric heating head, etc., by removing the elastic cross pin, and then removing the fixing screw on the knife roller frame, and then adjusting the adjusting screw The length of the knife is controlled so that the length of the knife can be adjusted and automatically adjusted. The utility model has the advantages of small external dimensions, reasonable design, compact structure, reliable operation, firm binding, high working efficiency and convenient maintenance. It is particularly suitable for the binding of envelopes, books, banknotes, goods and the like. Bundling is to prevent the scattering and loss of items and to facilitate transportation and storage. The strapping machine has a wide range of applications and is used almost in product packaging in all industries.

Carton strapping machine, also known as carton packer, is used to transport and store 10 or 20 stacked packages of equipment before the finished cartons are shipped to cartons.

Mechanical classification

Classification by strapping material

1 plastic strapping machine. It is a strapping machine for small and medium-sized weight boxes. The plastic belts used are mainly polypropylene belts, nylon belts, polyester belts, and the like.

2 steel strapping machine. It uses steel strips as the tying material. Because of its high strength, it is mainly used in heavy and large-sized packaging boxes.

According to the way of joints

1 welding strapping machine. Because the plastic tape is easy to heat and melt, it is mostly suitable for plastic tape joints. According to different heating methods, it is divided into electric welding, ultrasonic welding, high-frequency welding, pulse welding and so on.

2 buckle type binding machine. It adopts a special buckle joint to clamp and fasten the joints of the straps, and is often used for steel strips.

Classified by structural features

1 Basic type strapping machine. It is a strapping machine suitable for various industries, and its table height is suitable for standing operation. Used for bundling, small packages, such as cartons, calcium plastic boxes, books and magazines.

2 side-mounted strapping machines. The joint part of the strap is carried out on the side of the package and the countertop is lower. It is suitable for tying large-scale or large-pollution packages. If rust-proof treatment is added, it can be used to bind aquatic products, pickled products, etc.; if dustproof measures are added, packages with more dust can be bundled.

3 Pressurize the strapping machine. For soft and elastic products such as leather, paper products, needle cotton, etc., in order to bind tightly, it must be compressed and then bundled. Pressurization is divided into two types: pneumatic and hydraulic.

4 open and close the orbital strapping machine. Its belt track frame can be opened or closed in the horizontal or vertical direction, which facilitates the insertion of various cylindrical or ring-shaped packages, and then the track is closed and bundled.

5 horizontal rail strapping machine. Its belt tracks are horizontally arranged and horizontally bound packages. It is suitable for horizontal strapping such as pallet packages.

6 portable strapping machine. It is usually placed on the top surface of the package. After the band has surrounded the package, the strap is tightened and locked by the machine. It is manual and flexible.

Classified by degree of automation

1 Manual strapping machine. Rely on manual operation to achieve strapping lock, and more with plastic strapping. It has a simple structure and is lightweight, and is suitable for tying bulky or very small batches of packages.

2 semi-automatic strapping machine. The transport device is used to send the package to the bundling station, and the tape is manually wound around the package. Finally, the belt is tensioned and fixed. It has a low work surface and is suitable for tying large packages.

3 automatic strapping machine. There is a belt track frame above the worktable. When the package enters the bundling station, the process of tape-feeding, tape tensioning, and fixing and cutting are performed automatically. The belt track frame of the machine is fixed and is generally suitable for bundles of single-size and large-volume packages. When tying, the movement and steering of packages need to be performed manually.

4 automatic strapping machine. The machine can automatically complete all scheduled strapping operations without human operation and assistance, including package movement and steering, and is suitable for bundling of high-volume packages. The main role is due to the different packaging, the different requirements of the bundle, so the form of the bundle is also varied. Commonly used tying forms include single-track, double-track, cross-shaped, well-shaped, multi-passage, and the like. Its main functions are as follows:

a) Protection function: It can bind the package tightly, tie it tightly and compress it, increase the strength of the outer package, and reduce the loss caused by the bulk package;

b) Convenience: It can increase the efficiency of loading and unloading, save transportation time, space and transportation costs.

The main features

1. The motor + reducer + cam operation, completely free of fuel, the motor will stop running immediately after baling (power saving);

2. The compacting force is not slippery, the toothed structure is bonded, the high-strength cutting knife has good performance and long service life. 3. The movement and the control body are aluminum die-casting alloys, which will never rust; 4. Parts are made by computer numerical control machine tools, and the mechanical operation is soft, the durability table is improved and the function is perfect. 5. The elasticity and the storage belt can be adjusted by itself. 6. Especially with the ultra-thin high-quality belt, the cost is reduced by 30-. 50%.