Tensioning device of automatic cutting bed machine

Abstract

The utility model belongs to the technical field of cutting bed machining, and particularly relates to a tensioning device of an automatic cutting bed machine, which comprises a working table, a wing plate, a sliding connection table and a conveying belt, the first sliders are fixedly connected with first sliding rods through connecting blocks fixedly connected to one sides of the first sliders, fourth sliding grooves are formed in the other sides of the first sliders in a digging mode, second sliding rods are fixedly connected to the inner sides of the two first sliders, and positioning columns are slidably assembled at the positions, located on the inner walls of the fourth sliding grooves, of the bottoms of the first sliders. According to the utility model, processing materials can be compressed and fixed when the cutting bed machine is used for processing, cutting errors caused by wrinkles and dislocation of the materials can be prevented, the cutting bed machine can slide flexibly along with a conveying mechanism, the cutting bed machine is suitable for fixing the materials with different sizes, the processing precision is improved, resource waste is avoided, manpower can be saved, and the efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cutting machine processing, and in particular relates to a tensioning device of an automatic cutting machine. Background Art

[0002] The cutting machine is a cutting device used in the textile and garment, leather, car seat and furniture industries. In these industries, in order to quickly cut the wood boards and the leather, cloth, metal sheets, etc. used, the cutting machine is used. Its advent has changed the traditional manual cutting method and greatly improved production efficiency.

[0003] When cutting flexible materials, the cutting machine of the prior art lacks a tensioning and fixing device to fix the materials. As a result, when the materials are wrinkled or misaligned, the cutting device cannot recognize it. Continuing cutting will cause errors or affect the cutting accuracy, requiring manual adjustment, which not only wastes manpower but also wastes materials. Utility Model Content

[0004] The purpose of the utility model is to provide a tensioning device for an automatic cutting machine, which can press and fix the processed material during processing on the cutting machine to prevent cutting errors caused by wrinkles and misalignment of the material. It can also slide flexibly with the conveying mechanism to adapt to the fixation of materials of different sizes, improve processing accuracy, avoid waste of resources, save manpower and improve efficiency.

[0005] The technical solution adopted by the utility model is as follows:

[0006] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0007] The two ends of the sliding engagement platform are fixedly connected with a second slider, and the second slider is telescopically connected to the engagement block via a connecting shaft fixedly connected at both sides;

[0008] The inner wall of the conveyor belt is fixedly connected with a roller, and the roller is rotatably connected with a crawler belt via a gear 2 fixedly connected at both ends.

[0009] Gear 1 is fixedly connected at both ends of the roller and located on the inner side of gear 2.

[0010] One side of the crawler is provided with hole grooves in an array for the positioning posts to be embedded and engaged.

[0011] The crawler belt is rotatably assembled inside the wing plate.

[0012] The wing plate is slidably connected with the slider 2 through a sliding groove 1 dug on the outer wall.

[0013] The outer wall of the sliding engagement platform is slidably connected with a cutting device.

[0014] Wing plates are symmetrically fixedly connected to both sides of the top of the workbench.

[0015] The technical effect achieved by the utility model is that the processed materials can be pressed and fixed during processing on a cutting machine to prevent cutting errors caused by wrinkles and misalignment of the materials, and the materials can slide flexibly with the conveying mechanism to adapt to the fixation of materials of different sizes, thereby improving processing accuracy, avoiding waste of resources, saving manpower, and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an overall appearance diagram of the tensioning device for the automatic cutting machine provided by the embodiment of the utility model;

[0017] Figure 2 This is a structural disassembly diagram of an embodiment of the utility model after removing the conveyor belt obstruction;

[0018] Figure 3 yes Figure 2 Enlarged detail of point A in the middle.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Workbench; 2. Wing plate; 201. Connecting block; 202. Sliding rod 1; 203. Sliding slot 1; 204. Electric telescopic tube; 205. Slider 1; 206. Sliding rod 2; 207. Pressing plate; 208. Sliding slot 2; 209. Sliding slot 3; 210. Positioning column; 211. Sliding slot 4; 212. Cross bar; 3. Sliding connecting table; 301. Slider 2; 302. Cutting device; 303. Connecting shaft; 4. Conveyor belt; 401. Roller; 402. Gear 1; 403. Gear 2; 404. Track. DETAILED DESCRIPTION

[0021] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0022] like Figure 1-3 As shown, a tensioning device of an automatic cutting machine includes a workbench 1, a wing plate 2, a sliding connection platform 3 and a conveyor belt 4. The wing plate 2 is symmetrically slidably connected to a slider 205 through a sliding groove 208 dug on the top. The slider 205 is fixedly connected to a sliding rod 202 through a connection block 201 fixedly connected on one side. A sliding groove 411 is dug on the other side of the slider 205. The inner sides of the two sliders 205 are fixedly connected to sliding rods 206. The bottom of the slider 205 and the inner wall of the sliding groove 411 are slidingly assembled with a positioning column 210. The top of the wing plate 2 and one side of the sliding groove 208 are penetrated by a sliding groove 309 for the positioning column 210 to be embedded and slid. The bottom of the sliding rod 202 is symmetrically slidably connected to an electric control telescopic tube 2 04, the electric-controlled telescopic tube 204 slides through the middle of the sliding rod 206, and the two ends of the sliding rod 206 are fixedly connected to the slider 205, the end of the electric-controlled telescopic tube 204 is fixedly connected to the clamping plate 207, and the end of the electric-controlled telescopic tube 204 close to the clamping plate 207 is fixedly connected to the cross bar 212, and the cross bar 212 passes through the sliding groove 4 211 and is fixedly connected to the positioning column 210; the two ends of the sliding connection platform 3 are fixedly connected to the slider 2 301, and the slider 2 301 is telescopically connected to the connection block 201 through the connecting shaft 303 fixedly connected on both sides; the wing plate 2 is slidably connected to the slider 2 301 through the sliding groove 1 203 dug in the outer wall, the outer wall of the sliding connection platform 3 is slidably connected to the cutting device 302, and the wing plates 2 are symmetrically fixedly connected on both sides of the top of the workbench 1.

[0023] See attached Figure 1-3 A roller 401 is fixedly connected to the inner wall of the conveyor belt 4, and the roller 401 is rotatably connected to a track 404 through a gear 2 403 fixedly connected at both ends. Gear 1 402 is fixedly connected to both ends of the roller 401 and located on the inner side of the gear 2 403. An array of holes and grooves are provided on one side of the track 404 for the positioning column 210 to be embedded and engaged. The track 404 is rotatably assembled inside the wing plate 2.

[0024] According to the above structure, when the cutting device 302 is working and cutting, the material is placed on the conveyor belt 4, and the electric control telescopic tube 204 is controlled by electricity to make it descend, and at the same time, the pressing plate 207 and the positioning column 210 are driven to descend, and the pressing plate 207 presses and fixes the material. At this time, the positioning column 210 will be embedded in the hole groove on one side of the crawler belt 404. In the operation of the prior art, if it is necessary to adjust the position of the material, the roller 401 needs to rotate to drive the conveyor belt 4 to complete the transmission of the material. Therefore, when the conveyor belt 4 rotates to transport the material, the gear 2 403 at both ends of the roller 401 will drive the crawler belt 404 to rotate. The crawler belt 404 drives the slider 1 205 to slide on the sliding groove 208 and the sliding groove 3 209 through the embedded positioning column 210, so as to keep the material pressed at all times. The slider 2 301 is used to drive the sliding connection table 3 and the cutting device 302 to move. When the slider 1 2 05 slides to the two ends of the wing plate 2, and the clamping plate 207 can be raised upward by controlling the electrically-controlled telescopic tube 204. At this time, the positioning column 210 will also rise simultaneously and leave the hole groove on one side of the crawler track 404, and then the slider 205 can be slid to any position by the extension and contraction of the connecting shaft 303, and then lowered and clamped again. The end of the electrically-controlled telescopic tube 204 after passing through the sliding rod 206 can move left and right to tension the material. The movement of the slider 205 can drive the connecting shaft 303 to contract back and forth to cooperate with the movement of the clamping plate 207 and the conveyor belt 4, so as to adapt to the fixation of materials of different sizes. The utility model can clamp and fix the processed materials during processing on the cutting machine to prevent cutting errors caused by wrinkles and misalignment of the materials, and can flexibly slide with the conveying mechanism to adapt to the fixation of materials of different sizes, improve the processing accuracy, avoid waste of resources, save manpower and improve efficiency.

[0025] The working principle of the utility model is as follows: when the cutting device 302 is working and cutting, the material is placed on the conveyor belt 4, and the electrically controlled telescopic tube 204 is controlled to descend by electricity, and at the same time, the pressing plate 207 and the positioning column 210 are driven to descend, and the pressing plate 207 presses and fixes the material, and at this time, the positioning column 210 will be embedded in the hole groove on one side of the crawler belt 404. In the operation of the prior art, if it is necessary to adjust the position of the material, the roller 401 needs to rotate to drive the conveyor belt 4 to complete the transmission of the material. Therefore, when the conveyor belt 4 rotates to transport the material, the gears 2 403 at both ends of the roller 401 will drive the crawler belt 404 to rotate, and the crawler belt 404 drives the slider 1 205 in the sliding groove 208 and the sliding groove 3 209 through the embedded positioning column 210. The sliding above keeps the material pressed at all times. Slider 2 301 is used to drive the sliding connection platform 3 and the cutting device 302 to move. When slider 1 205 slides to the two ends of the wing plate 2, the clamping plate 207 can be lifted up by controlling the electrically-controlled telescopic tube 204. At this time, the positioning column 210 will also be lifted up and leave the hole groove on one side of the crawler 404. Then, the slider 1 205 can be slid to any position by the extension and contraction of the connecting shaft 303, and then lowered and pressed again. One end of the electrically-controlled telescopic tube 204 after passing through the sliding rod 206 can move left and right to tension the material. The movement of slider 1 205 can drive the connecting shaft 303 to contract forward and backward to cooperate with the movement of the clamping plate 207 and the conveyor belt 4, so as to adapt to the fixation of materials of different sizes.

[0026] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A tensioning device for an automatic cutting machine, comprising a workbench (1), a wing plate (2), a sliding engagement table (3) and a conveyor belt (4), Features: The wing plate (2) is symmetrically slidably connected to a slider (205) through a sliding groove (208) dug at the top; the slider (205) is fixedly connected to a sliding rod (202) through a connecting block (201) fixedly connected on one side; a sliding groove (211) is dug at the other side of the slider (205); a sliding rod (206) is fixedly connected to the inner sides of the two sliders (205); a positioning column (210) is slidably assembled at the bottom of the slider (205) and located on the inner wall of the sliding groove (211); a positioning column (210) is provided at the top of the wing plate (2) and located on one side of the sliding groove (208) for the positioning column (210) to be provided. The column (210) is embedded in the sliding groove three (209), the bottom of the sliding rod one (202) is symmetrically slidably connected with an electric control telescopic tube (204), the electric control telescopic tube (204) slides through the middle of the sliding rod two (206), and the two ends of the sliding rod two (206) are fixedly connected to the slider one (205), the end of the electric control telescopic tube (204) is fixedly connected with a clamping plate (207), and the end of the electric control telescopic tube (204) close to the clamping plate (207) is fixedly connected with a cross bar (212), and the cross bar (212) passes through the sliding groove four (211) and is fixedly connected to the positioning column (210); The two ends of the sliding connection platform (3) are fixedly connected with a second slider (301), and the second slider (301) is telescopically connected to the connection block (201) via a connecting shaft (303) fixedly connected at both sides; The inner wall of the conveyor belt (4) is fixedly connected to a roller (401), and the roller (401) is rotatably connected to a crawler belt (404) via a second gear (403) fixedly connected at both ends.

2. A tensioning device for an automatic cutting machine according to claim 1, Features: Gear one (402) is fixedly connected at both ends of the roller (401) and located on the inner side of gear two (403).

3. The tensioning device of an automatic cutting machine according to claim 1, Features: One side of the crawler (404) is provided with an array of holes and grooves for the positioning posts (210) to be embedded and engaged.

4. The tensioning device of an automatic cutting machine according to claim 1, Features: The crawler belt (404) is rotatably assembled inside the wing plate (2).

5. The tensioning device of an automatic cutting machine according to claim 1, Features: The wing plate (2) is slidably connected to the second slider (301) via a first sliding groove (203) dug in the outer wall.

6. The tensioning device of an automatic cutting machine according to claim 1, Features: The outer wall of the sliding engagement platform (3) is slidably connected with a cutting device (302).

7. The tensioning device of an automatic cutting machine according to claim 1, Features: Wing plates (2) are symmetrically fixedly connected to both sides of the top of the workbench (1).

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