An automatic template processing machine

Abstract

The invention relates to a device for making templates, in particular to an automatic template processing machine, which includes a frame, a stretching mechanism and a cutting mechanism. The stretching mechanism is slidably arranged on the frame. The grasping part, the driving part of the cutting knife includes a motor, a threaded rod and a roulette, the threaded rod is connected to the motor, the motor is fixedly connected to the frame, the outer periphery of the threaded rod is also provided with a sleeve, and the sleeve is fixedly connected to the frame; The roulette is arranged between the threaded rod and the sleeve, and the roulette and the threaded rod are threadedly connected, and the roulette and the sleeve are axially slidably connected; the roulette is also fixed with a connecting rod, and a cutting knife is slidably connected to the connecting rod. The sleeve is also vertically provided with a second chute; the guide rail forms a rectangular track on which the cutting knife travels, and the fetching portion includes a connecting piece, and a wedge-shaped block is fixedly arranged on the connecting piece. Adopting this scheme can solve the problem of automatically cutting the wire mesh after the stretching is completed.

Description

technical field [0001] The invention relates to a device for making templates, in particular to an automatic template processing machine. Background technique [0002] Precision plate-making refers to materials used for precision plate-making such as steel mesh stretched on the screen frame. In the prior art, during precision plate making, mostly the silk screen is tightened on the screen frame with stencil, and then the screen frame is coated with glue to fix the screen on the screen frame. After the fixation is completed, cut the wire mesh directly above the steel mesh with a blade manually, and then tear off the wire mesh above the steel mesh along the edge of the steel mesh. The prior art has the following problems: 1) Precision plate-making requires that both the wire mesh and the steel mesh on the screen frame have uniform and stable tension. When a worker holds a blade to cut the wire mesh, it is easy to squeeze down the wire mesh located in the middle of the screen ...

AI Technical Summary

Problems solved by technology

The prior art has the following problems: 1) Precision plate-making requires that both the wire mesh and the steel mesh on the screen frame have uniform and stable tension. When a worker holds a blade to cut the wire mesh, it is easy to squeeze down the wire mesh in the middle of the screen frame or stencil, resulting in the produced plate not being able to meet the precision requirements and being discarded, so the professional skills and work experience of the workers are highly required; 2) When workers cut the wire mesh, it is easy to use too much force, and the blade under the wire mesh will appear Scratches on the stencil lead to scrapping of the stencil; 3) The stretching machine cannot automatically cut the wire mesh, so when fixing the wire mesh, someone must be there to operate it, and workers also need to be on hand during the adjustment of the tension of the wire mesh. Waiting by the side leads to a large investment of manpower and material resources, and the production cost of precision plate-making increases

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