CN221271250U - Polyethylene plastic cutting machine convenient to adjust - Google Patents
Polyethylene plastic cutting machine convenient to adjust Download PDFInfo
- Publication number
- CN221271250U CN221271250U CN202323357117.9U CN202323357117U CN221271250U CN 221271250 U CN221271250 U CN 221271250U CN 202323357117 U CN202323357117 U CN 202323357117U CN 221271250 U CN221271250 U CN 221271250U
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- Prior art keywords
- plate
- roller
- polyethylene plastic
- machine convenient
- cutting machine
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- 238000005520 cutting process Methods 0.000 title claims abstract description 29
- 239000004033 plastic Substances 0.000 title claims abstract description 21
- 229920003023 plastic Polymers 0.000 title claims abstract description 21
- -1 Polyethylene Polymers 0.000 title claims abstract description 19
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 19
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000003825 pressing Methods 0.000 claims description 8
- 239000002985 plastic film Substances 0.000 abstract description 23
- 229920006255 plastic film Polymers 0.000 abstract description 23
- 230000001105 regulatory effect Effects 0.000 abstract description 11
- 238000005096 rolling process Methods 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model provides a polyethylene plastic cutting machine convenient to adjust, and belongs to the technical field of adjustment of plastic cutting machines. This polyethylene plastics stock cutter convenient to adjust, comprises a workbench, the top fixed mounting of workstation has support frame and four backup pads, adjustment mechanism symmetry is provided with two, adjustment mechanism includes regulating plate, spout and slider, regulating plate slidable mounting is between two backup pads, the spout is seted up in one side that two regulating plates are relative. According to the utility model, the plastic film passes through the first roller and the second roller through the adjusting mechanism, the motor is started to drive the screw rod to rotate, the other screw rod is driven to rotate simultaneously through the cooperation of the transmission rod and the transmission belt, and the adjusting plate drives the first roller and the second roller to lift through the cooperation of the sliding groove and the sliding block, so that the height of the plastic film is adjusted, and the damage caused by the fact that the cutting knife touches the workbench during cutting is avoided.
Description
Technical Field
The utility model relates to the technical field of adjustment of plastic cutting machines, in particular to a polyethylene plastic cutting machine convenient to adjust.
Background
Polyethylene, which is a polymer widely used for manufacturing plastic products, is a synthetic polymer polymerized from vinyl monomers, and has many excellent properties because of its strong plasticity, and is often manufactured into plastic films, which are required to be cut before they are put into use.
When the existing equipment cuts the plastic film, the plastic film is cut usually by adjusting the height of the cutter, however, the plastic film is placed on the workbench, the cutter is slightly carelessly lifted to easily touch the workbench, the cutter is damaged, and the plastic film is easily deformed in the cutting process due to the toughness of the plastic film, so that the cutting precision is reduced.
Disclosure of utility model
In order to overcome the above disadvantages, the present utility model provides a polyethylene plastic blanking machine which overcomes or at least partially solves the above technical problems, and which is convenient to adjust.
The utility model is realized in the following way:
the utility model provides a polyethylene plastic cutting machine convenient to adjust, which comprises a workbench, wherein a supporting frame and four supporting plates are fixedly arranged at the top of the workbench,
The two adjusting mechanisms are symmetrically arranged, the adjusting mechanisms comprise,
The adjusting plate is slidably arranged between the two supporting plates;
the sliding groove is formed in one side, opposite to the two adjusting plates, of the sliding groove;
the sliding block is slidably arranged in the sliding groove;
the first rolling shaft is rotatably arranged between the two adjusting plates;
The second rolling shaft is rotatably arranged between the two adjusting plates;
The connecting plate is slidably arranged on the inner wall of the supporting frame;
the limiting mechanisms are symmetrically arranged at two, and the limiting mechanisms are arranged at the bottom of the connecting plate.
In a preferred embodiment, the limiting mechanism comprises,
The pressing plate is slidably arranged on the inner wall of the supporting frame;
The spring is fixedly arranged at the bottom of the connecting plate, and the other end of the spring is fixedly connected with the top of the pressing plate.
In a preferred scheme, two of the sliding grooves are internally rotatably provided with screw rods, the other two sliding grooves are internally fixedly provided with limiting rods, the screw rods and the limiting rods are sleeved in the sliding blocks, and the screw rods are in threaded connection with the sliding blocks.
In a preferred scheme, transmission rods are fixedly arranged at the bottoms of the two screw rods, rotating wheels are sleeved on the surfaces of the two transmission rods, and a transmission belt is sleeved between the two transmission rods through the rotating wheels.
In a preferred scheme, a follow-up plate is fixedly arranged between the four regulating plates, a cutting knife is fixedly arranged at the bottom of the connecting plate, and an adaptation groove is formed in the top of the follow-up plate.
In a preferred scheme, four limiting grooves are formed in the inner wall of the supporting frame, limiting blocks are slidably mounted in the four limiting grooves, and one side, opposite to each other, of each two limiting blocks is fixedly connected with the left side and the right side of the pressing plate respectively.
In a preferred scheme, a motor is fixedly arranged at the top of one supporting plate, and the output end of the motor is fixedly connected with the top of one screw rod.
In a preferred scheme, a hydraulic cylinder is fixedly arranged at the top of the supporting frame, and the output end of the hydraulic cylinder is fixedly connected with the top of the connecting plate.
The utility model provides a polyethylene plastic blanking machine convenient to adjust, which has the beneficial effects that:
1. Through setting up adjustment mechanism, pass plastic film from between first roller bearing and the second roller bearing, the starter motor drives the lead screw rotation, through the cooperation of transfer line and drive belt, drives another lead screw and rotates simultaneously, through the cooperation of spout and slider, makes the regulating plate drive first roller bearing and second roller bearing and goes up and down to adjust plastic film's height, avoid the cutting knife to touch the workstation when the cutting and cause the damage.
2. Through setting up stop gear, start the pneumatic cylinder, drive the connecting plate and move down, through the cooperation of spring, make clamp plate and follow-up plate carry out the centre gripping to plastic film, under the circumstances that the clamp plate kept motionless, the cutting knife continues to descend, cuts plastic film to avoid plastic film because the reason of self toughness, influence the problem of cutting accuracy.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure provided by an embodiment of the present utility model;
FIG. 2 is a partial cross-sectional view of a support plate and a support bracket provided in an embodiment of the present utility model;
FIG. 3 is a partial cross-sectional view of a support plate and a table provided in accordance with an embodiment of the present utility model;
fig. 4 is a partial enlarged view of fig. 2 at a provided in accordance with an embodiment of the present utility model.
In the figure: 1. a work table; 2. a support frame; 3. a support plate; 4. an adjusting mechanism; 401. an adjusting plate; 402. a chute; 403. a slide block; 5. a first roller; 6. a second roller; 7. a connecting plate; 8. a limiting mechanism; 801. a pressing plate; 802. a spring; 9. a screw rod; 10. a limit rod; 11. a transmission rod; 12. a transmission belt; 13. a follower plate; 14. a cutting knife; 15. an adaptation groove; 16. a limit groove; 17. a limiting block; 18. a motor; 19. and a hydraulic cylinder.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a polyethylene plastics stock cutter convenient to adjust, including workstation 1, support frame 2 and four backup pads 3 are fixed mounting in the top of workstation 1, adjustment mechanism 4 symmetry is provided with two, adjustment mechanism 4 includes regulating plate 401, spout 402 and slider 403, regulating plate 401 slidable mounting is between two backup pads 3, spout 402 sets up in two opposite sides of regulating plate 401, slider 403 slidable mounting is in the inside of spout 402, first roller bearing 5 is installed in rotation between two regulating plates 401, second roller bearing 6 is installed in rotation between two regulating plates 401, connecting plate 7 slidable mounting is in the inner wall of support frame 2, stop gear 8 symmetry is provided with two, stop gear 8 sets up in the bottom of connecting plate 7, wherein the inside rotation of two spouts 402 is installed lead screw 9, the inside fixed mounting of other two spouts 402 has gag lever post 10, the screw rod 9 and the limiting rod 10 are sleeved in the sliding block 403, the screw rod 9 is in threaded connection with the sliding block 403, the bottoms of the two screw rods 9 are fixedly provided with the transmission rods 11, the surfaces of the two transmission rods 11 are sleeved with the rotating wheels, the transmission rods 11 are sleeved with the transmission belts 12 through the rotating wheels, the top of one supporting plate 3 is fixedly provided with the motor 18, the output end of the motor 18 is fixedly connected with the top of one screw rod 9, the plastic film passes through the first rolling shaft 5 and the second rolling shaft 6 through the arrangement of the adjusting mechanism 4, the motor 18 is started to drive the screw rod 9 to rotate, the other screw rod 9 is driven to rotate simultaneously through the cooperation of the transmission rods 11 and the transmission belts 12, the adjusting plate 401 drives the first rolling shaft 5 and the second rolling shaft 6 to lift through the cooperation of the sliding groove 402 and the sliding block 403, so that the height of the plastic film is adjusted, the cutting knife 14 is prevented from being cut, damage is caused by touching the workbench 1;
Referring to fig. 1-4, stop gear 8 includes clamp plate 801 and spring 802, clamp plate 801 slidable mounting is in the inner wall of support frame 2, spring 802 fixed mounting is in the bottom of connecting plate 7, the other end of spring 802 and the top fixed connection of clamp plate 801, fixed mounting has follower plate 13 between four regulating plates 401, the bottom fixed mounting of connecting plate 7 has cutting knife 14, adapter groove 15 has been seted up at the top of follower plate 13, four spacing grooves 16 have been seted up to the inner wall of support frame 2, the inside of four spacing grooves 16 is all slidable mounting has stopper 17, the opposite one side of every two stopper 17 is fixed connection with the left and right sides of clamp plate 801 respectively, the top fixed mounting of support frame 2 has pneumatic cylinder 19, the output of pneumatic cylinder 19 and the top fixed connection of connecting plate 7, through setting up stop gear 8, start pneumatic cylinder 19, drive connecting plate 7 and move down, through the cooperation of spring 802, make clamp plate 801 and follower plate 13 carry out the centre gripping to the plastic film, under the circumstances that clamp plate 801 keeps motionless, cutting knife 14 continues to descend, the plastic film carries out the cutting because of the problem of self toughness influences to the plastic film.
Specifically, the working process or the working principle of the polyethylene plastic blanking machine convenient to adjust is as follows: when the plastic film cutting machine is used, a plastic film passes through the space between the first roller 5 and the second roller 6, the motor 18 is started, the screw rod 9 is driven to rotate, the other screw rod 9 is driven to rotate simultaneously through the cooperation of the transmission rod 11 and the transmission belt 12, the adjusting plate 401 drives the first roller 5 and the second roller 6 to lift through the cooperation of the sliding groove 402 and the sliding block 403, so that the height of the plastic film is adjusted, the hydraulic cylinder 19 is started, the connecting plate 7 is driven to move downwards, the pressing plate 801 and the follow-up plate 13 clamp the plastic film through the cooperation of the spring 802, and the cutting knife 14 is continuously lowered under the condition that the pressing plate 801 is kept motionless to cut the plastic film.
It should be noted that, the motor 18 and the hydraulic cylinder 19 are devices or apparatuses existing in the prior art, or may be devices or apparatuses implemented in the prior art, and the power supply, the specific composition and the principle thereof are clear to those skilled in the art, so they will not be described in detail.
Claims (8)
1. The utility model provides a polyethylene plastics stock cutter of convenient regulation, includes workstation (1), the top fixed mounting of workstation (1) has support frame (2) and four backup pads (3), its characterized in that:
The two adjusting mechanisms (4) are symmetrically arranged, the adjusting mechanisms (4) comprise,
An adjusting plate (401), the adjusting plate (401) being slidably mounted between the two support plates (3);
The sliding groove (402) is formed in one side, opposite to the two adjusting plates (401), of the sliding groove (402);
A slider (403), the slider (403) being slidably mounted inside the chute (402);
A first roller (5), the first roller (5) being rotatably mounted between the two adjustment plates (401);
A second roller (6), the second roller (6) being rotatably mounted between the two adjustment plates (401);
The connecting plate (7) is slidably arranged on the inner wall of the supporting frame (2);
The limiting mechanisms (8) are symmetrically arranged at two positions, and the limiting mechanisms (8) are arranged at the bottom of the connecting plate (7).
2. An easy-to-adjust polyethylene plastic blanking machine according to claim 1, characterized in that the limit mechanism (8) comprises,
The pressing plate (801) is slidably arranged on the inner wall of the supporting frame (2);
the spring (802), spring (802) fixed mounting is in the bottom of connecting plate (7), the other end of spring (802) with the top fixed connection of clamp plate (801).
3. The polyethylene plastic cutting machine convenient to adjust according to claim 2, wherein two of the sliding grooves (402) are internally rotatably provided with screw rods (9), the other two sliding grooves (402) are internally fixedly provided with limit rods (10), the screw rods (9) and the limit rods (10) are sleeved in the sliding blocks (403), and the screw rods (9) are in threaded connection with the sliding blocks (403).
4. A polyethylene plastic blanking machine convenient to adjust according to claim 3, characterized in that the bottoms of the two screw rods (9) are fixedly provided with transmission rods (11), the surfaces of the two transmission rods (11) are sleeved with rotating wheels, and a transmission belt (12) is sleeved between the two transmission rods (11) through the rotating wheels.
5. The polyethylene plastic cutting machine convenient to adjust according to claim 4, wherein a follow-up plate (13) is fixedly arranged between the four adjusting plates (401), a cutting knife (14) is fixedly arranged at the bottom of the connecting plate (7), and an adapting groove (15) is formed at the top of the follow-up plate (13).
6. The polyethylene plastic cutting machine convenient to adjust according to claim 5, wherein four limit grooves (16) are formed in the inner wall of the supporting frame (2), limit blocks (17) are slidably mounted in the four limit grooves (16), and one side, opposite to each of the two limit blocks (17), is fixedly connected with the left side and the right side of the pressing plate (801) respectively.
7. The polyethylene plastic cutting machine convenient to adjust according to claim 6, wherein a motor (18) is fixedly arranged at the top of one of the supporting plates (3), and the output end of the motor (18) is fixedly connected with the top of one of the screw rods (9).
8. The polyethylene plastic cutting machine convenient to adjust according to claim 7, wherein a hydraulic cylinder (19) is fixedly arranged at the top of the supporting frame (2), and the output end of the hydraulic cylinder (19) is fixedly connected with the top of the connecting plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323357117.9U CN221271250U (en) | 2023-12-11 | 2023-12-11 | Polyethylene plastic cutting machine convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323357117.9U CN221271250U (en) | 2023-12-11 | 2023-12-11 | Polyethylene plastic cutting machine convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221271250U true CN221271250U (en) | 2024-07-05 |
Family
ID=91698154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323357117.9U Active CN221271250U (en) | 2023-12-11 | 2023-12-11 | Polyethylene plastic cutting machine convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221271250U (en) |
-
2023
- 2023-12-11 CN CN202323357117.9U patent/CN221271250U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |