CN222538151U - Roller type sheet plastic product production die - Google Patents
Roller type sheet plastic product production die Download PDFInfo
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- CN222538151U CN222538151U CN202421309926.4U CN202421309926U CN222538151U CN 222538151 U CN222538151 U CN 222538151U CN 202421309926 U CN202421309926 U CN 202421309926U CN 222538151 U CN222538151 U CN 222538151U
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- type sheet
- roller
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 46
- 239000004033 plastic Substances 0.000 title claims abstract description 45
- 229920003023 plastic Polymers 0.000 title claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000009471 action Effects 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 abstract description 5
- 230000033001 locomotion Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
本实用新型涉及生产模具技术领域，公开了一种辊式片状塑料制品生产模具，包括底座，所述底座的上端两侧固定连接有支架，所述支架的上端中部设置有第一伺服电机，所述第一伺服电机的输出端外部套设有两个第一主动轮，两个所述第一主动轮的外部均套设有第一传动带。本实用新型中，该模具在进行使用时，通过设置的第一伺服电机带动螺纹杆转动，使从动辊的高度可以升降，从而调整从动辊和主动辊的间隙以适应需要生产的片状塑料制品的厚度，不仅提高了生产线的实用性和适应性，还无需更换整个模具，从而提高了生产调整的效率，同时有助于确保塑料挤出时的均匀性和稳定性，有利于控制产品厚度的一致性，从而提高产品质量。
The utility model relates to the technical field of production molds, and discloses a roller-type sheet plastic product production mold, including a base, brackets are fixedly connected to both sides of the upper end of the base, a first servo motor is arranged in the middle of the upper end of the bracket, and two first driving wheels are sleeved on the outside of the output end of the first servo motor, and the outsides of the two first driving wheels are sleeved with a first transmission belt. In the utility model, when the mold is in use, the first servo motor drives the threaded rod to rotate, so that the height of the driven roller can be raised and lowered, thereby adjusting the gap between the driven roller and the driving roller to adapt to the thickness of the sheet plastic product to be produced, which not only improves the practicality and adaptability of the production line, but also does not need to replace the entire mold, thereby improving the efficiency of production adjustment, and at the same time helps to ensure the uniformity and stability of plastic extrusion, and is conducive to controlling the consistency of product thickness, thereby improving product quality.
Description
Technical Field
The utility model relates to the technical field of production dies, in particular to a roller type sheet plastic product production die.
Background
Roll-type sheet plastic product production molds are commonly used for producing plastic films, plastic sheets and the like, and common applications include plastic bags, packaging films, mulching films and the like. This type of die is typically composed of a plurality of rollers, with the plastic feedstock being extruded, stretched, cooled and shaped by the pressure and tension between the rollers.
In the prior art, most of roller type sheet plastic product production dies are inconvenient to adjust the distance between a driving roller and a driven roller when in use, so that the production line lacks flexibility for adapting to products with different thicknesses, the dies are required to be replaced to produce plastic products with different thicknesses, and the adjustment and the downtime of the production line are increased.
Accordingly, a roller type sheet plastic product production mold is provided by those skilled in the art to solve the problems set forth in the background art.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a roller type sheet plastic product production die, which drives a threaded rod to rotate through a first servo motor when in use, so that the height of a driven roller can be lifted, the gap between the driven roller and a driving roller is adjusted to adapt to the thickness of a sheet plastic product to be produced, the practicability and adaptability of a production line are improved, the whole die is not required to be replaced, the production adjustment efficiency is improved, the uniformity and stability of plastic extrusion are ensured, the consistency of the product thickness is controlled, and the product quality is improved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a roll-type sheet plastic product production mould, includes the base, the upper end both sides fixedly connected with support of base, the upper end middle part of support is provided with first servo motor, the outside cover of the output of first servo motor is equipped with two first action wheels, two the outside of first action wheel is all overlapped and is equipped with first drive belt, two the inside opposite side of first drive belt is all overlapped and is equipped with first driven wheel, two the inside of first driven wheel is all overlapped and is equipped with first threaded rod, two the outside of first threaded rod is overlapped and is equipped with first sleeve, two rotate between the first sleeve and be connected with the driven voller, inside lower extreme one side of support is provided with third servo motor, the output fixedly connected with drive roll of third servo motor;
The middle part of one side of the inside of the base is provided with a second servo motor, the outside of the output end of the second servo motor is sleeved with two second driving wheels, the outside of each second driving wheel is sleeved with a second driving belt, the other side of the inside of each second driving belt is sleeved with a second driven wheel, the inside of each second driven wheel is sleeved with a second threaded rod, the two sides of the outside of each second threaded rod are sleeved with a second sleeve, and the upper ends of a plurality of second sleeves are fixedly connected with limiting plates;
Through the technical scheme, when the die is used, the threaded rod is driven to rotate through the set first servo motor, so that the height of the driven roller can be lifted, the gap between the driven roller and the driving roller is adjusted to adapt to the thickness of the sheet plastic product to be produced, the practicability and the adaptability of the production line are improved, the whole die is not required to be replaced, the production adjustment efficiency is improved, the uniformity and the stability of the plastic during extrusion are ensured, the consistency of the product thickness is controlled, and the product quality is improved.
Further, sliding rods are fixedly connected to two sides of the upper end of the inner part of the support, sliding rings are fixedly connected to the upper ends of one side end faces of the limiting plates, and the sliding rings are in sliding connection with the sliding rods;
Through above-mentioned technical scheme, through sliding connection, the limiting plate can carry out nimble slip for the support to adapt to the needs under the different operating condition, keep the stability of system simultaneously.
Further, one end of the driving roller, which is far away from the third servo motor, is rotationally connected with the bracket;
Through the technical scheme, the rotation connection can help the driving roller to keep a stable movement track, so that the unstable condition caused by friction or unbalanced force is avoided, and the stability of the production process is ensured.
Further, two ends of the two first threaded rods are rotatably connected with the bracket;
Through above-mentioned technical scheme, through the both ends and the support rotation connection of first threaded rod, can realize the balanced transmission of power, ensure that the system is balanced in the motion in-process atress, avoid leading to instability because of unilateral atress is too big.
Further, two ends of the two second threaded rods are rotatably connected with the base;
Through above-mentioned technical scheme, rotate simultaneously with the base through two second threaded rods and be connected, can realize the balanced transmission of power, keep system motion steady, stable, avoid the unbalanced and rocking that leads to because of unilateral power is too big.
Further, a control panel is arranged at one corner of one side end surface of the bracket, a storage battery is arranged in the middle of the inside of the base, and the storage battery is electrically connected with the control panel, the first servo motor, the second servo motor and the third servo motor;
through the technical scheme, through electric connection, stable and reliable circuit connection between all parts can be ensured, the fault risk caused by poor contact or looseness is reduced, and the stability and the reliability of equipment are improved.
Further, the sizes of the driving roller and the driven roller are consistent;
Through the technical scheme, the driving roller and the driven roller with the same size can realize more balanced transmission, and instability and extra friction caused by inconsistent sizes are avoided.
The utility model has the following beneficial effects:
1. Compared with the existing roller type sheet plastic product production mould, the roller type sheet plastic product production mould provided by the utility model has the advantages that when the roller type sheet plastic product production mould is used, the first servo motor is arranged to drive the threaded rod to rotate, so that the height of the driven roller can be lifted, the gap between the driven roller and the driving roller is adjusted to adapt to the thickness of the sheet plastic product to be produced, the practicability and the adaptability of a production line are improved, the whole mould is not required to be replaced, the production adjustment efficiency is improved, the uniformity and the stability of the plastic during extrusion are ensured, the consistency of the product thickness is controlled, and the product quality is improved.
2. Compared with the existing roller type sheet plastic product production mould, the roller type sheet plastic product production mould provided by the utility model has the advantages that when the roller type sheet plastic product production mould is used, the second servo motor is arranged to drive the second threaded rod to rotate, and the limiting plates on two sides can be adjusted, so that the width of sheet plastic can be flexibly adjusted, the roller type sheet plastic product production mould can adapt to product production with different specifications and requirements, the flexibility of a production line is improved, meanwhile, the cost and time waste caused by replacing the whole mould are avoided, the consistency of products can be ensured by accurate width adjustment, and the rejection rate caused by unsuitable width is reduced.
Drawings
FIG. 1 is an isometric view of a die set for producing a roll-type sheet plastic product according to the present utility model;
FIG. 2 is a front cross-sectional view of a die for producing a roll-type sheet plastic product according to the present utility model;
FIG. 3 is a side cross-sectional view of a roll-type sheet plastic product production mold according to the present utility model;
FIG. 4 is a top view of a roller-type sheet plastic product production mold according to the present utility model;
fig. 5 is a schematic diagram of the internal structure of a support of a roller type sheet plastic product production mold according to the present utility model.
Legend description:
1. A base; 2, a bracket, 3, a control panel, 4, a first servo motor, 5, a first driving wheel, 6, a first driving belt, 7, a first driven wheel, 8, a first threaded rod, 9, a first sleeve, 10, a driven roller, 11, a storage battery, 12, a second servo motor, 13, a second driving wheel, 14, a second driving belt, 15, a second driven wheel, 16, a second threaded rod, 17, a second sleeve, 18, a limiting plate, 19, a sliding ring, 20, a sliding rod, 21, a third servo motor, 22 and a driving roller.
Detailed Description
The following description of the embodiments of the present utility model will be made more complete and clear by reference to the figures of the embodiments of the present utility model, it being apparent that the embodiments described are only some, but not all, of the embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
Referring to figures 1-5, the roller type sheet plastic product production mould comprises a base 1, wherein two sides of the upper end of the base 1 are fixedly connected with a bracket 2, the middle part of the upper end of the bracket 2 is provided with a first servo motor 4, the outer part of the output end of the first servo motor 4 is sleeved with two first driving wheels 5, the outer parts of the two first driving wheels 5 are sleeved with first driving belts 6, the other sides of the inner parts of the two first driving belts 6 are sleeved with first driven wheels 7, the inner parts of the two first driven wheels 7 are sleeved with first threaded rods 8, the upper ends of the outer parts of the two first threaded rods 8 are sleeved with first sleeves 9, a driven roller 10 is rotatably connected between the two first sleeves 9, one side of the lower end of the inner part of the bracket 2 is provided with a third servo motor 21, and the output end of the third servo motor 21 is fixedly connected with a driving roller 22;
The middle part of one side of the inside of base 1 is provided with second servo motor 12, the outside cover of the output of second servo motor 12 is equipped with two second action wheel 13, the outside of two second action wheel 13 is all overlapped and is equipped with second drive belt 14, the inside opposite side of two second drive belt 14 is all overlapped and is equipped with second driven wheel 15, the inside of two second driven wheels 15 is all overlapped and is equipped with second threaded rod 16, the outside both sides of two second threaded rod 16 are all overlapped and are equipped with second sleeve 17, the equal fixedly connected with limiting plate 18 of upper end of a plurality of second sleeve 17, when this mould is in use, drive the threaded rod through the first servo motor 4 that sets up and rotate, make the height of driven roller 10 can go up and down, thereby adjust the clearance of driven roller 10 and drive roller 22 in order to adapt to the thickness of the slice plastic products that needs to produce, practicality and adaptability of production line have not only been improved, still need not change whole mould, thereby improved the efficiency of production adjustment, uniformity and stability when helping to ensure plastics extrusion, thereby be favorable to controlling the uniformity of product thickness, thereby improve product quality.
The two sides of the upper end inside the bracket 2 are fixedly connected with sliding rods 20, the upper end of one side end face of each limiting plate 18 is fixedly connected with sliding rings 19, each sliding ring 19 is in sliding connection with the sliding rod 20, the limiting plates 18 can flexibly slide relative to the bracket 2 through sliding connection, so as to adapt to the requirements under different working conditions, meanwhile, the stability of the system is maintained, one end of a driving roller 22, far away from a third servo motor 21, is rotationally connected with the bracket 2, the rotational connection can help the driving roller 22 to maintain a stable motion track, the unstable condition caused by friction or unbalanced force is avoided, the stability of the production process is ensured, the two ends of each first threaded rod 8 are rotationally connected with the bracket 2, the balanced transmission of force can be realized through the rotational connection of the two ends of each first threaded rod 8, the stress balance of the system in the motion process is ensured, the two ends of the two second threaded rods 16 are rotationally connected with the base 1 to avoid instability caused by overlarge unilateral stress, balanced transmission of force can be realized by simultaneously rotationally connecting the two second threaded rods 16 with the base 1, stable and stable movement of the system is ensured, unbalance and shaking caused by overlarge unilateral force are avoided, a control panel 3 is arranged at one corner of one side end surface of the bracket 2, a storage battery 11 is arranged in the middle of the inside of the base 1, the storage battery 11 is electrically connected with the control panel 3, the first servo motor 4, the second servo motor 12 and the third servo motor 21, stable and reliable circuit connection among all components can be ensured through the electrical connection, the fault risk caused by poor contact or looseness is reduced, the stability and reliability of equipment are improved, the size of a driving roller 22 and the size of a driven roller 10 are consistent, a more uniform drive of the drive roller 22 and driven roller 10 is achieved, avoiding instability and additional friction due to non-uniform dimensions.
The die has the working principle that when the die is used, the first servo motor 4 is arranged to drive the threaded rod to rotate, so that the height of the driven roller 10 can be increased and decreased, the gap between the driven roller 10 and the driving roller 22 is adjusted to adapt to the thickness of a sheet plastic product to be produced, meanwhile, the second servo motor 12 is arranged to drive the second threaded rod 16 to rotate, and the limiting plates 18 on two sides can be adjusted, so that the width of the sheet plastic can be flexibly adjusted, the die can adapt to the production of products with different specifications and requirements, the flexibility of a production line is improved, the cost and time waste caused by replacing the whole die are effectively avoided, the consistency of the products can be ensured by adjusting the accurate width and thickness, and the rejection rate caused by unsuitable width and thickness is reduced.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited to the foregoing embodiment, but modifications of the technical solutions described in the foregoing embodiments or equivalent substitution of some technical features thereof may be made by those skilled in the art, and any modifications, equivalent substitution, improvements, etc. are included in the scope of the present utility model within the spirit and principle of the present utility model.
Claims (7)
1. The utility model provides a roll-type sheet plastic product production mould, includes base (1), wherein upper end both sides fixedly connected with support (2) of base (1), the upper end middle part of support (2) is provided with first servo motor (4), the outside cover of output of first servo motor (4) is equipped with two first action wheel (5), and the outside of two first action wheel (5) is all overlapped and is equipped with first conveyer belt (6), and the inside opposite side of two first conveyer belt (6) is all overlapped and is equipped with first driven wheel (7), and the inside of two first driven wheel (7) is all overlapped and is equipped with first threaded rod (8), and the outside upper end of two first threaded rod (8) is all overlapped and is equipped with first sleeve (9), rotates between two first sleeve (9) and is connected with driven roller (10), the inside lower extreme one side of support (2) is provided with third servo motor (21), the output of third servo motor (21) is fixedly connected with roller (22);
The novel automatic transmission device is characterized in that a second servo motor (12) is arranged in the middle of one side of the inside of the base (1), two second driving wheels (13) are sleeved outside the output end of the second servo motor (12), second driving belts (14) are sleeved outside the second driving wheels (13), second driven wheels (15) are sleeved on the other side of the inside of each second driving belt (14), second threaded rods (16) are sleeved inside the second driven wheels (15), second sleeves (17) are sleeved on two sides of the outside of each second threaded rod (16), and limiting plates (18) are fixedly connected to the upper ends of the second sleeves (17).
2. A roller type sheet plastic product production mold as claimed in claim 1 is characterized in that sliding rods (20) are fixedly connected to two sides of the upper end of the inside of the support (2), sliding rings (19) are fixedly connected to the upper ends of one side end faces of a plurality of limiting plates (18), and a plurality of sliding rings (19) are slidably connected with the sliding rods (20).
3. A roll-type sheet plastic product production mold as claimed in claim 1, characterized in that the end of the drive roll (22) remote from the third servo motor (21) is rotatably connected with the bracket (2).
4. A roller type sheet plastic product production mold according to claim 1, characterized in that both ends of the two first threaded rods (8) are rotatably connected with the bracket (2).
5. A roll-type sheet plastic product production mold according to claim 1, characterized in that both ends of the two second threaded rods (16) are rotatably connected to the base (1).
6. The roll-type sheet plastic product production die as claimed in claim 1, wherein a control panel (3) is arranged at one corner of one side end surface of the support (2), a storage battery (11) is arranged in the middle of the inside of the base (1), and the storage battery (11) is electrically connected with the control panel (3), the first servo motor (4), the second servo motor (12) and the third servo motor (21).
7. A roll-type sheet plastic product producing die as claimed in claim 1, wherein said driving roll (22) and driven roll (10) are uniform in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421309926.4U CN222538151U (en) | 2024-06-11 | 2024-06-11 | Roller type sheet plastic product production die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421309926.4U CN222538151U (en) | 2024-06-11 | 2024-06-11 | Roller type sheet plastic product production die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222538151U true CN222538151U (en) | 2025-02-28 |
Family
ID=94722490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421309926.4U Active CN222538151U (en) | 2024-06-11 | 2024-06-11 | Roller type sheet plastic product production die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222538151U (en) |
-
2024
- 2024-06-11 CN CN202421309926.4U patent/CN222538151U/en active Active
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