Waterproof coiled material cutting machine

Abstract

The utility model provides a waterproof roll cutting machine, and belongs to the technical field of waterproof roll cutting. The waterproof roll cutting machine comprises a supporting table, an adjusting mechanism is arranged at the top of the supporting table, the adjusting mechanism comprises two first supporting plates, a second supporting plate and a sliding groove, the first supporting plates are fixedly installed on the left side of the supporting table, and the second supporting plate is fixedly installed on the left side of the supporting table. And a winding roller is rotationally mounted between the two first supporting plates. By arranging the adjusting mechanism, the cutting blade is higher than the waterproof coiled material, so that the waterproof coiled material is cut by the cutting blade, and the position of the cutting blade relative to the sliding groove can be adjusted under the condition that rotation of the cutting blade is not influenced; therefore, a worker can adjust the position of the cutting blade according to the needed width of the waterproof coiled material, compared with the prior art, the waterproof coiled material does not need to be adjusted on the winding roller, and operation is more convenient and faster.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coiled material cutting, and particularly relates to a waterproof coiled material cutting machine. Background Art

[0002] A waterproof coiled material is a rollable sheet waterproof material, which is widely used in building waterproof projects. Waterproof coiled materials are usually supplied in rolls, and their sizes are standardized. However, the shapes and areas of actual construction scenarios are diverse. Therefore, the cutting of waterproof coiled materials is very important and is almost a necessary processing process before the waterproof coiled materials leave the factory.

[0003] When the existing equipment is in use, the waterproof coiled material is usually moved by a winding method, and a cutting blade is arranged on the moving path to cut the waterproof coiled material. However, the position of the cutting blade is fixed, which causes inconvenience when the waterproof coiled material needs to be cut into different widths because the position of the waterproof coiled material needs to be adjusted. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a waterproof coiled material cutting machine that overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is realized as follows:

[0006] The utility model provides a waterproof coiled material cutting machine, which includes a support table, and is characterized in that: an adjusting mechanism is arranged on the top of the support table, and the adjusting mechanism includes,

[0007] A first support plate, the first support plate is fixedly installed on the left side of the support table, there are two first support plates, a winding roller is rotatably installed between the two first support plates, and a first motor is fixedly installed on the front side of one of the first support plates, and the output end of the first motor is fixedly connected to the front side of the winding roller;

[0008] A second support plate, the second support plate is fixedly installed on the right side of the support table, there are two second support plates, and a unwinding roller is rotatably installed between the two second support plates;

[0009] A sliding groove, the sliding groove is opened on the top of the support table, and a cutting blade is slidably arranged on the inner wall of the sliding groove.

[0010] In a preferred solution, two fixing plates are fixedly installed at the bottom of the support table, a lead screw is rotatably installed between the two fixing plates, a first slider is threadedly sleeved on the surface of the lead screw, a sliding rod is fixedly installed between the two fixing plates, and a second slider is slidably sleeved on the surface of the sliding rod.

[0011] In a preferred embodiment, a carriage is fixedly installed between the first slider and the second slider, and the cutting blade is rotatably sleeved inside the carriage.

[0012] In a preferred embodiment, a second motor is fixedly installed on the front side of one of the fixed plates, and the output end of the second motor is fixedly connected to the front side of the lead screw.

[0013] In a preferred embodiment, a third motor is fixedly installed on the front side of the carriage, and the output end of the third motor is fixedly connected to the front side of the cutting blade.

[0014] In a preferred embodiment, a tension maintaining mechanism is provided on the top of the support table. The tension maintaining mechanism includes two third support plates which are fixedly installed on the top of the support table, and two paving rollers are rotatably installed between the two third support plates.

[0015] In a preferred embodiment, rotating rods are fixedly installed on the rear sides of one of the paving rollers and the winding roller respectively. Rotating wheels are fixedly sleeved on the surfaces of the two rotating rods, and a transmission belt is sleeved between the two rotating rods through the rotating wheels.

[0016] In a preferred embodiment, two gears are rotatably installed on the front side of one of the third support plates. The rear sides of the two gears are respectively fixedly connected to the front sides of the two paving rollers, and the two gears are meshed and connected.

[0017] The beneficial effects of a waterproof coiled material cutting machine provided by the present utility model include:

[0018] 1. By providing an adjusting mechanism, since the height of the cutting blade is higher than the height of the waterproof coiled material, the cutting blade cuts the waterproof coiled material, and the position of the cutting blade relative to the sliding groove can be adjusted without affecting the rotation of the cutting blade, so that the staff can adjust the position of the cutting blade according to the required width of the waterproof coiled material. Compared with the prior art, it is not necessary to adjust the waterproof coiled material on the winding roller, and the operation is more convenient.

[0019] 2. By providing a tension maintaining mechanism, when the winding roller rotates, through the cooperation of the rotating rod and the transmission belt, one of the paving rollers rotates. Through the meshing connection of the two gears, the other paving roller rotates simultaneously in the opposite direction, so that the wrinkled waterproof coiled material becomes flat, and the cutting effect of the cutting blade is better. Description of the Drawings

[0020] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0021] Figure 1 is a schematic diagram of the overall structure provided by the embodiment of the present utility model;

[0022] Figure 2 is a schematic diagram of the overall structure of the rear view provided by the embodiment of the present utility model;

[0023] Figure 3 is a schematic diagram of the structure of the cutting disc and the carriage provided by the embodiment of the present utility model;

[0024] Figure 4 is an exploded view of the lead screw and the carriage provided by the embodiment of the present utility model.

[0025] In the figure: 1, support table; 201, first support plate; 202, winding roller; 203, first motor; 204, second support plate; 205, unwinding roller; 206, sliding groove; 207, cutting disc; 208, fixing plate; 209, lead screw; 210, first slider; 211, slide bar; 212, second slider; 213, carriage; 214, second motor; 215, third motor; 301, third support plate; 302, paving roller; 303, rotating rod; 304, transmission belt; 305, gear. Specific embodiments

[0026] Example 1

[0027] Referring to Figures 1-4 , the present utility model provides a technical solution: a waterproof coiled material cutting machine, including a support table 1, and an adjusting mechanism is arranged on the top of the support table 1. The adjusting mechanism includes a first support plate 201, a second support plate 204, and a sliding groove 206. The first support plate 201 is fixedly installed on the left side of the support table 1. There are two first support plates 201, and a winding roller 202 is rotatably installed between the two first support plates 201. A first motor 203 is fixedly installed on the front side of one of the first support plates 201.

[0028] The output end of the first motor 203 is fixedly connected to the front side of the winding roller 202. The second support plate 204 is fixedly installed on the right side of the support table 1. There are two second support plates 204. A unwinding roller 205 is rotatably installed between the two second support plates 204. A sliding groove 206 is formed in the top of the support table 1. A cutting blade 207 is slidably arranged on the inner wall of the sliding groove 206. A third motor 215 is fixedly installed on the front side of the sliding frame 213.

[0029] The output end of the third motor 215 is fixedly connected to the front side of the cutting blade 207. By providing an adjusting mechanism, the waterproof coiled material is sleeved on the surface of the unwinding roller 205, and one end of the waterproof coiled material is connected to the winding roller 202. The first motor 203 is started to drive the winding roller 202 to rotate, so that the waterproof coiled material starts to move. At the same time, by starting the third motor 215, the cutting blade 207 rotates.

[0030] Since the height of the cutting blade 207 is higher than the height of the waterproof coiled material, the cutting blade 207 cuts the waterproof coiled material. And without affecting the rotation of the cutting blade 207, the position of the cutting blade 207 relative to the sliding groove 206 can be adjusted, so that the staff can adjust the position of the cutting blade 207 according to the required width of the waterproof coiled material. Compared with the prior art, it is not necessary to adjust the waterproof coiled material on the winding roller 202, and the operation is more convenient.

[0031] Refer to Figures 1-4 , two fixing plates 208 are fixedly installed at the bottom of the support table 1. A lead screw 209 is rotatably installed between the two fixing plates 208. A first slider 210 is threadedly sleeved on the surface of the lead screw 209. A slide bar 211 is fixedly installed between the two fixing plates 208. A second slider 212 is slidably sleeved on the surface of the slide bar 211. A sliding frame 213 is fixedly installed between the first slider 210 and the second slider 212. The cutting blade 207 is rotatably sleeved inside the sliding frame 213.

[0032] A second motor 214 is fixedly installed on the front side of one of the fixing plates 208. The output end of the second motor 214 is fixedly connected to the front side of the lead screw 209. By providing the lead screw 209 and the slide bar 211, the staff starts the second motor 214 to drive the lead screw 209 to rotate. Since the lead screw 209 is threadedly connected to the first slider 210, the first slider 210, the second slider 212 and the sliding frame 213 move forward or backward at the same time. Since the cutting blade 207 is rotatably connected to the sliding frame 213, the cutting blade 207 changes its position in the sliding groove 206.

[0033] Embodiment Two

[0034] In the above embodiments, the position of the cutting blade 207 can be freely adjusted through the setting of the adjusting mechanism. However, since the width of the waterproof coiled material is relatively wide, only the winding of the winding roller 202 makes the waterproof coiled material move. During the movement, its own tension is weak, and wrinkles are likely to appear before cutting, affecting the quality of the product.

[0035] Referring to Figures 1-4 , the difference between this embodiment and the first embodiment is that a tension maintaining mechanism is provided on the top of the supporting table 1. The tension maintaining mechanism includes two third supporting plates 301, and the third supporting plates 301 are fixedly installed on the top of the supporting table 1. Two paving rollers 302 are rotatably installed between the two third supporting plates 301.

[0036] A rotating rod 303 is fixedly installed on the rear sides of one of the paving rollers 302 and the winding roller 202. A runner is fixedly sleeved on the surfaces of the two rotating rods 303. A transmission belt 304 is sleeved between the two rotating rods 303 through the runners. Two gears 305 are rotatably installed on the front side of one of the third supporting plates 301. The rear sides of the two gears 305 are fixedly connected to the front sides of the two paving rollers 302 respectively. The two gears 305 are meshed. By setting the tension maintaining mechanism, the waterproof coiled material is sleeved between the two paving rollers 302.

[0037] When the winding roller 202 rotates, through the cooperation of the rotating rod 303 and the transmission belt 304, one of the paving rollers 302 rotates. Through the meshing connection of the two gears 305, the other paving roller 302 rotates simultaneously in the opposite direction, so that the wrinkled waterproof coiled material becomes flat, and the cutting effect of the cutting blade 207 is better.

[0038] Specifically, the working process or working principle of the waterproof coiled material cutting machine is as follows: When in use, the waterproof coiled material is sleeved on the surface of the unwinding roller 205, the waterproof coiled material is sleeved between the two paving rollers 302, and one end of the waterproof coiled material is connected to the winding roller 202. The first motor 203 is started to drive the winding roller 202 to rotate, so that the waterproof coiled material starts to move. At the same time, through the cooperation of the transmission belt 304, one of the paving rollers 302 rotates. Through the meshing connection of the two gears 305, the other paving roller 302 rotates simultaneously in the opposite direction.

[0039] The third motor 215 is started to make the cutting blade 207 rotate. Since the height of the cutting blade 207 is higher than the height of the waterproof coiled material, the cutting blade 207 cuts the waterproof coiled material. When the position of the cutting blade 207 needs to be adjusted, the staff starts the second motor 214 to drive the lead screw 209 to rotate. Since the lead screw 209 is threadedly connected to the first slider 210, the first slider 210, the second slider 212 and the carriage 213 move forward or backward simultaneously.

Claims

1. A waterproof coiled material cutting machine, comprising a support table (1), characterized in that: The top of the support table (1) is provided with an adjusting mechanism, and the adjusting mechanism includes, The first support plate (201) is fixedly installed on the left side of the support table (1). There are two first support plates (201). A winding roller (202) is rotatably installed between the two first support plates (201). A first motor (203) is fixedly installed on the front side of one of the first support plates (201). The output end of the first motor (203) is fixedly connected to the front side of the winding roller (202); The second support plate (204) is fixedly installed on the right side of the support table (1). There are two second support plates (204). A unwinding roller (205) is rotatably installed between the two second support plates (204); The sliding groove (206) is opened on the top of the support table (1). A cutting blade (207) is slidably arranged on the inner wall of the sliding groove (206).

2. The waterproof coiled material cutting machine according to claim 1, characterized in that, Two fixing plates (208) are fixedly installed at the bottom of the support table (1). A lead screw (209) is rotatably installed between the two fixing plates (208). A first slider (210) is threadedly sleeved on the surface of the lead screw (209). A slide bar (211) is fixedly installed between the two fixing plates (208). A second slider (212) is slidably sleeved on the surface of the slide bar (211).

3. The waterproof coiled material cutting machine according to claim 2, wherein A slide frame (213) is fixedly installed between the first slider (210) and the second slider (212). The cutting blade (207) is rotatably sleeved inside the slide frame (213).

4. The waterproof coiled material cutting machine according to claim 2, characterized in that, A second motor (214) is fixedly installed on the front side of one of the fixing plates (208). The output end of the second motor (214) is fixedly connected to the front side of the lead screw (209).

5. The waterproof coiled material cutting machine according to claim 3, wherein, A third motor (215) is fixedly installed on the front side of the slide frame (213). The output end of the third motor (215) is fixedly connected to the front side of the cutting blade (207).

6. A waterproof coiled material cutting machine according to any one of claims 1 to 5, characterized in that The top of the support table (1) is provided with a tension maintaining mechanism. The tension maintaining mechanism includes two third support plates (301). The third support plates (301) are fixedly installed on the top of the support table (1). Two spreading rollers (302) are rotatably installed between the two third support plates (301).

7. The waterproof coiled material cutting machine according to claim 6, characterized in that, One of the spreading rollers (302) and the rear side of the winding roller (202) are both fixedly installed with a rotating rod (303). The surfaces of the two rotating rods (303) are both fixedly sleeved with rotating wheels. A transmission belt (304) is sleeved between the two rotating rods (303) through the rotating wheels.

8. The waterproof coiled material cutting machine according to claim 6, characterized in that Two gears (305) are rotatably installed on the front side of one of the third support plates (301). The rear sides of the two gears (305) are respectively fixedly connected to the front sides of the two spreading rollers (302). The two gears (305) are meshed and connected.

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