CN223507297U - A cutting device for producing plastic sheets - Google Patents
A cutting device for producing plastic sheetsInfo
- Publication number
- CN223507297U CN223507297U CN202423077816.2U CN202423077816U CN223507297U CN 223507297 U CN223507297 U CN 223507297U CN 202423077816 U CN202423077816 U CN 202423077816U CN 223507297 U CN223507297 U CN 223507297U
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- China
- Prior art keywords
- fixedly connected
- shaft
- cross
- wall
- shafts
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to the technical field of plastic sheet production, in particular to a cutting device for plastic sheet production, which comprises a mounting rack, wherein a driving assembly is arranged at the top of the mounting rack, an adjusting assembly is arranged on the driving assembly, the adjusting assembly comprises a support plate, the bottom of the support plate is fixedly connected with the mounting rack, the inner wall of the support plate is fixedly connected with a shaft lever, both ends of the shaft lever are fixedly connected with cross shafts, one end part of the cross shaft is rotationally connected with a support block, the other end part of the cross shaft is fixedly connected with a motor.
Description
Technical Field
The utility model relates to the technical field of plastic sheet production, in particular to a cutting device for plastic sheet production.
Background
Cutting devices for plastic sheet production are one of the most important devices in the plastic processing industry to meet the cutting requirements of different plastic sheets.
When the plastic sheet is rolled, the plastic sheet is cut into different sizes according to the use requirement, so that the cut sheets on two sides of the sheet are required to be rolled, an automatic rolling device is usually installed on the existing cutting device, however, the distance between the two automatic rolling devices can be adjusted according to the cutting width of the sheet, and in the adjusting process, the rolling devices are required to be operated respectively, so that the complexity of equipment operation is increased.
Disclosure of utility model
Based on the above-mentioned technical problems that when the plastic sheet is rolled, the plastic sheet is cut into different sizes according to the use requirement, therefore, the rolled sheet cut on two sides of the sheet is required, and an automatic rolling device is usually installed on the existing cutting device, however, the distance between the two automatic rolling devices can be adjusted according to the cutting width of the sheet, but in the adjusting process, the rolling devices are required to be operated respectively, and the complexity of equipment operation is increased, the utility model provides the cutting device for producing the plastic sheet.
The utility model provides a cutting device for plastic sheet production, which comprises a mounting frame, wherein a driving assembly is arranged at the top of the mounting frame, and an adjusting assembly is arranged on the driving assembly;
The adjusting component comprises a support plate, the bottom of the support plate is fixedly connected with a mounting frame, the inner wall of the support plate is fixedly connected with a shaft rod, two ends of the shaft rod are fixedly connected with a cross shaft, one of the two ends of the shaft rod is rotationally connected with a support block, the other end of the cross shaft is fixedly connected with a motor, two outer walls of the circumference of the cross shaft are fixedly connected with a cross sleeve in a sliding manner, two outer walls of the circumference of the cross sleeve are rotationally connected with a second sleeve, two outer walls of the circumference of the cross sleeve are fixedly connected with a third bevel gear, two inner walls of the second sleeve are rotationally connected with a connecting shaft, two outer walls of the circumference of the connecting shaft are fixedly connected with two second bevel gears, two inner walls of the first shaft sleeve are rotationally connected with a first rotating shaft, two outer walls of the first rotating shaft are fixedly connected with a first bevel gear, and two second bevel gears located on the same connecting shaft are respectively meshed with the corresponding first bevel gear and the third bevel gear.
Preferably, the driving assembly comprises two supporting plates, the bottoms of the two supporting plates are respectively and fixedly connected with the mounting frame, one of the top of the supporting plates is fixedly connected with the supporting block, and the other top of the supporting plate is fixedly connected with the motor.
Preferably, a sliding rod is fixedly connected between the two supporting plates, a bidirectional threaded rod is rotatably connected between the two supporting plates, two sliding seats are arranged between the two supporting plates, two ends of the sliding rod respectively penetrate through the sliding seats and are in sliding connection with the sliding seats, and two ends of the bidirectional threaded rod respectively penetrate through the sliding seats and are in threaded connection with the sliding seats.
Preferably, the two slide tops are all fixedly connected with mounting panel, two mounting panel tops are all fixedly connected with fixed plate, two first pivot end respectively run through corresponding fixed plate and rotate with it to be connected, two first pivot end is all fixedly connected with rolling disc.
Preferably, two sliding blocks are slidably connected to the outer walls of the rotating discs, supporting shafts are fixedly connected to the outer walls of the sliding blocks, and second screws are rotatably connected to the inner walls of the rotating discs.
Preferably, the end parts of the second screw rods respectively penetrate through the rotating disc and extend to the outer sides of the rotating discs, the sliding blocks are sleeved on the second screw rods and are in threaded connection with the second screw rods, the outer walls of the two rotating discs are fixedly connected with connecting plates, and the two connecting plates are respectively sleeved on the cross sleeves and are in rotational connection with the cross sleeves.
By means of the technical scheme, the beneficial effects of the utility model are as follows:
1. Through rotating bi-directional threaded rod for two slide respectively slide along the slide bar, the slide drives the mounting panel and removes, drives the connecting plate and rotates when the fixed plate removes, drives the cross cover through the connecting plate and slides along the cross axle outer wall, drives the fixed plate through the mounting panel and removes, drives the rolling disc through the fixed plate and removes, thereby adjusts the distance between two rolling discs, and this design has reduced the complexity of equipment operation.
2. The winding drum is sleeved on the two supporting shafts on the rotating disc, the second screw rod is rotated to drive the sliding block to move, the distance between the two supporting shafts is adjusted, the winding drum is further fixed, and the distance between the two supporting shafts can be adjusted according to the size of the winding drum.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the mounting structure of the slider of the present utility model;
FIG. 3 is a schematic view of the mounting structure of the rotating disc of the present utility model;
FIG. 4 is a schematic view of the mounting structure of the cross sleeve of the present utility model;
fig. 5 is a schematic view of the mounting structure of the tool holder of the present utility model.
1, A mounting frame, 2, a clamping roller, 3, a guide roller, 4, a conveying roller, 5, a fixed rod, 501, an electric roller, 6, a knife rest, 7, a first screw rod, 8, a slitting knife, 9, a supporting plate, 10, a sliding rod, 11, a bidirectional threaded rod, 12, a supporting block, 13, a motor, 14, a sliding seat, 15, a mounting plate, 16, a supporting plate, 17, a shaft rod, 18, a cross shaft, 19, a fixed plate, 20, a first rotating shaft, 21, a first shaft sleeve, 22, a first bevel gear, 23, a connecting shaft, 24, a second bevel gear, 25, a cross sleeve, 26, a second shaft sleeve, 27, a third bevel gear, 28, a rotating disc, 29, a sliding block, 30, a second screw rod, 31, a supporting shaft, 32 and a connecting plate.
Detailed Description
All other embodiments, which may be made by those skilled in the art without the benefit of the teachings of the present utility model, are intended to be within the scope of the utility model, and the term "fixedly coupled" is to be interpreted broadly, and, unless otherwise specifically stated or defined, for example, the term "fixedly coupled" may be fixedly mounted, removably coupled, or integrally formed, mechanically coupled, electrically coupled, or directly coupled. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
1-4, A cutting device for plastic sheet production comprises a mounting frame 1, wherein a driving assembly is arranged on the top of the mounting frame 1, and an adjusting assembly is arranged on the driving assembly;
The adjusting component comprises a support plate 16, the bottom of the support plate 16 is fixedly connected with a shaft lever 17, two ends of the shaft lever 17 are fixedly connected with cross shafts 18, one end part of each cross shaft 18 is rotationally connected with a support block 12, the other end part of each cross shaft 18 is fixedly connected with a motor 13, the circumferential outer walls of the two cross shafts 18 are all slidably connected with a cross sleeve 25, the circumferential outer walls of the two cross sleeves 25 are all rotationally connected with a second sleeve 26, the circumferential outer walls of the two cross sleeves 25 are all fixedly connected with a third bevel gear 27, the inner walls of the two second sleeves 26 are all rotationally connected with a connecting shaft 23, the circumferential outer walls of the two connecting shafts 23 are all fixedly connected with two second bevel gears 24, the end parts of the two connecting shafts 23 are all rotationally connected with a first shaft sleeve 21, the inner walls of the two first shaft sleeves 21 are all rotationally connected with a first rotating shaft 20, the circumferential outer walls of the two first rotating shafts 20 are all fixedly connected with a first bevel gear 22, and the two second bevel gears 24 positioned on the same connecting shaft 23 are respectively meshed with the corresponding first bevel gear 22 and the third bevel gear 27.
As shown in fig. 1 and 2, the driving assembly comprises two supporting plates 9, the bottoms of the two supporting plates 9 are respectively and fixedly connected with the mounting frame 1, the top of one supporting plate 9 is fixedly connected with the supporting block 12, the top of the other supporting plate 9 is fixedly connected with the motor 13, a sliding rod 10 is fixedly connected between the two supporting plates 9, a bidirectional threaded rod 11 is rotatably connected between the two supporting plates 9, two sliding seats 14 are arranged between the two supporting plates 9, two ends of the sliding rod 10 respectively penetrate through the sliding seats 14 and are in sliding connection with the sliding seats, two ends of the bidirectional threaded rod 11 respectively penetrate through the sliding seats 14 and are in threaded connection with the sliding seats, mounting plates 15 are fixedly connected with the tops of the two sliding seats 14, fixing plates 19 are fixedly connected with the tops of the two mounting plates 15, the ends of the two first rotating shafts 20 respectively penetrate through the corresponding fixing plates 19 and are rotatably connected with the corresponding fixing plates, and the ends of the two first rotating shafts 20 are fixedly connected with rotating discs 28.
As shown in fig. 3, two sliding blocks 29 are slidably connected to the outer walls of the two rotating discs 28, supporting shafts 31 are fixedly connected to the outer walls of the sliding blocks 29, second screws 30 are rotatably connected to the inner walls of the two rotating discs 28, the end portions of the second screws 30 penetrate through the rotating discs 28 and extend to the outer sides of the rotating discs, the sliding blocks 29 are sleeved on the second screws 30 and are in threaded connection with the second screws 30, connecting plates 32 are fixedly connected to the outer walls of the two rotating discs 28, and the two connecting plates 32 are sleeved on the cross sleeves 25 and are in rotational connection with the cross sleeves.
As shown in fig. 1, two clamping rollers 2 are rotatably connected to the inner wall of the mounting frame 1, a guide roller 3 is rotatably connected to the inner wall of the mounting frame 1, and two conveying rollers 4 are rotatably connected to the inner wall of the mounting frame 1;
As shown in fig. 1 and 5, the fishing gull dead lever 5 is connected in rotation of mounting bracket 1 inner wall, and dead lever 5 circumference outer wall sliding connection has two knife rest 6, and knife rest 6 outer wall fixedly connected with divides cutting knife 8, and knife rest 6 outer wall threaded connection has first screw rod 7, and first screw rod 7 outer wall is the frosting, and first screw rod 7 tip fixedly connected with rubber piece, rubber piece and dead lever 5 friction contact to can fix knife rest 6, mounting bracket 1 inner wall installs electric roller 501.
The working principle is that a plastic sheet passes through the top of a guide roller 3, then passes between two clamping rollers 2, passes through the tops of two conveying rollers 4, finally is wound on an electric roller 501, and is wound and wound by the electric roller 501, and the two clamping rollers 2 clamp and convey the plastic sheet;
The two knife rests 6 slide along the outer wall of the fixed rod 5, the cutting size can be adjusted, and the knife rest 6 can be fixed by rotating the first screw rod 7 and making friction contact with the outer wall of the fixed rod 5 through the rubber block at the end part of the first screw rod 7;
The winding drum is sleeved on two supporting shafts 31 on the rotating disc 28, the second screw 30 is rotated to drive the sliding block 29 to move, the distance between the two supporting shafts 31 is adjusted, the winding drum is further fixed, and the cut sheet is wound on the winding drum;
The motor 13 drives the two cross shafts 18 to rotate, the cross shaft 18 drives the cross sleeve 25 to rotate, the cross sleeve 25 drives the second bevel gear 24 to rotate through the third bevel gear 27, the first bevel gear 22 is driven to rotate through the second bevel gear 24, the first rotating shaft 20 is driven to rotate through the first bevel gear 22, the rotating disc 28 is driven to rotate through the first rotating shaft 20, and the rotating disc 28 drives the winding drum to rotate through the supporting shaft 31, so that the plastic sheet is wound;
Through rotating the bidirectional threaded rod 11, two slide carriages 14 slide along the slide bar 10 respectively, the slide carriage 14 drives the mounting plate 15 to move, the connecting plate 32 is driven to rotate when the fixed plate 19 moves, the cross sleeve 25 is driven to slide along the outer wall of the cross shaft 18 through the connecting plate 32, the fixed plate 19 is driven to move through the mounting plate 15, the rotating disc 28 is driven to move through the fixed plate 19, and therefore the distance between the two rotating discs 28 is adjusted.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423077816.2U CN223507297U (en) | 2024-12-13 | 2024-12-13 | A cutting device for producing plastic sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423077816.2U CN223507297U (en) | 2024-12-13 | 2024-12-13 | A cutting device for producing plastic sheets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223507297U true CN223507297U (en) | 2025-11-04 |
Family
ID=97515088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423077816.2U Active CN223507297U (en) | 2024-12-13 | 2024-12-13 | A cutting device for producing plastic sheets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223507297U (en) |
-
2024
- 2024-12-13 CN CN202423077816.2U patent/CN223507297U/en active Active
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