CN221417475U - Calendering device is used in PVC timber production - Google Patents
Calendering device is used in PVC timber production Download PDFInfo
- Publication number
- CN221417475U CN221417475U CN202323258689.1U CN202323258689U CN221417475U CN 221417475 U CN221417475 U CN 221417475U CN 202323258689 U CN202323258689 U CN 202323258689U CN 221417475 U CN221417475 U CN 221417475U
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- Prior art keywords
- frame
- roller
- pair
- pvc
- support
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- 238000003490 calendering Methods 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000007704 transition Effects 0.000 claims abstract description 13
- 238000004804 winding Methods 0.000 claims abstract description 13
- 239000002023 wood Substances 0.000 claims abstract description 11
- 238000005096 rolling process Methods 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000013016 damping Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000005485 electric heating Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003475 lamination Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a calendaring device for PVC wood door production, which comprises a bottom frame, wherein a driven roller and a driving roller are rotatably arranged on the bottom frame, and a conveyor belt is wound on the driving roller and the driven roller; the underframe is sequentially provided with a release mechanism and a rolling mechanism according to the transmission direction of the conveyor belt; the release mechanism comprises a pair of opposite plates fixedly arranged on the underframe, and a winding frame is rotatably arranged between the pair of opposite plates; the roll-in mechanism is equipped with the supporting plate frame including setting firmly many spinal branch vaulting poles on the chassis, the top of supporting plate frame is equipped with the pneumatic cylinder, the flexible end of pneumatic cylinder is equipped with the transition frame, the below of transition frame is equipped with the mounting bracket, be equipped with many elastic rods between transition frame, the mounting bracket, the below of mounting bracket is equipped with a pair of support, rotate between a pair of support and be equipped with the compression roller, the compression roller includes hollow roll body one, the both ends of roll body one are equipped with the stay tube of being connected with the support rotation, the stay tube, roll body one is coaxial. The PVC film can be efficiently laid on the door plate, and the processing quality can be ensured.
Description
Technical Field
The utility model relates to the technical field of wood door production equipment, in particular to a calendaring device for PVC wood door production.
Background
The PVC wooden door is formed by adopting a PVC faced vacuum plastic suction processing technology on the outermost surface of a solid wood composite door or a mould pressing door. The paint has various color changes, has the requirements of modern sense, individual exertion and environmental protection, has smooth and bright product surface, is free from paint, and can avoid the terrible effect of toxic gas emitted from the air after the paint of other decorative materials is used on human body.
At present, in the lamination process of the PVC film and the door plate, a common press roller is mostly used for pressing, but in the lamination process of the PVC film, the lamination effect of the PVC film and the door plate is often not matched due to improper reasons of the rolling temperature and the pressure, or the lamination phenomenon of the PVC film on the door plate is caused due to excessive release of the PVC film, so that the production quality is affected.
Therefore, a new device is needed to solve the above-mentioned problems.
Disclosure of utility model
The utility model aims at overcoming the defects of the prior art, and provides a calendaring device for PVC wood door production, which comprises the following specific scheme:
The calendaring device for PVC wood door production comprises a bottom frame, wherein a driven roller and a driving roller driven by a driving motor are rotatably arranged on the bottom frame, and a conveyor belt for supporting a door plate is wound on the driving roller and the driven roller; the underframe is sequentially provided with a release mechanism and a rolling mechanism according to the transmission direction of the conveyor belt; the release mechanism comprises a pair of vertical plates fixedly arranged on the underframe, and a winding frame for winding the PVC film is rotatably arranged between the pair of vertical plates; the rolling mechanism comprises a plurality of support rods fixedly arranged on a bottom frame, a support plate frame is arranged at the top end of each support rod, a hydraulic cylinder is arranged at the bottom of each support plate frame, a transition frame is arranged at the telescopic end of each hydraulic cylinder, a mounting frame is arranged below each transition frame, a plurality of elastic rods are arranged between each transition frame and each mounting frame, a pair of brackets are arranged below each mounting frame, a compression roller is rotatably arranged between each pair of brackets, each compression roller comprises a hollow roller body I, support tubes which are rotatably connected with the corresponding brackets are arranged at two ends of the corresponding roller body I, and the support tubes and the corresponding roller body I are coaxial;
The mounting frame is also provided with two connecting pipes, one end of each connecting pipe is respectively connected with the end parts of the two supporting pipes through rotary joints; the top of the supporting plate frame is provided with a heater, the heater comprises a shell, an electric heating wire and a temperature sensor are arranged in the shell, an air inlet and an air outlet are arranged on the shell, the air outlet is connected with an inlet of an air delivery pump, an outlet of the air delivery pump is connected with one connecting pipe through an air inlet hose, and the air inlet is connected with the other connecting pipe through an air outlet hose; the driving motor, the hydraulic cylinder, the heating wire, the temperature sensor and the gas transmission pump are electrically connected with a controller arranged on the underframe.
Based on the above, one of the vertical plates is provided with a damping mechanism for the winding frame, the damping mechanism comprises a bolt which penetrates through the vertical plate and is in threaded connection with the vertical plate, and the end part of the bolt is provided with a damping head.
Based on the above, the mounting frame is provided with a plurality of guide rods penetrating through the supporting plate frame.
Based on the above, a pair of vertical plates are respectively hinged with a swinging plate, and tension adjusting rollers for the PVC film are arranged between the two swinging plates.
Based on the above, the tension adjusting roller comprises a roller body II, the two ends of the roller body II are respectively provided with a pin shaft with a threaded section in a rotating mode, the two pin shafts respectively penetrate through the travel grooves formed in the two swinging plates, and the tension adjusting roller is fixed with the swinging plates through fastening bolts on the threaded sections in a threaded mode.
Compared with the prior art, the utility model has substantial characteristics and progress, and particularly has the following advantages:
According to the calendaring device for PVC wood door production, when the PVC film is attached to the door plate, the rolling force and temperature can be flexibly adjusted, and the attaching effect is ensured; in addition, the structural design of the release mechanism can prevent the PVC film laminating quality from being influenced due to insufficient tension when the PVC film is rolled on the door plate.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a schematic view of a partial fitting structure in the present utility model.
Fig. 3 is a schematic view of a partial fitting structure in the present utility model.
In the figure: 1. a chassis; 2. a drive roll; 3. driven roller; 4. a conveyor belt; 5. a vertical plate; 6. a winding frame; 7. a damping mechanism; 8. a swinging plate; 8-1, a stroke groove; 9. a tension adjusting roller; pvc film; 11. a support rod; 12. a support plate frame; 13. a hydraulic cylinder; 14. a transition frame; 15. a mounting frame; 16. an elastic rod; 17. a bracket; 18. a press roller; 19. a connecting pipe; 20. a guide rod; 21. a heater; 22. an air delivery pump; 23. an air intake hose; 24. an exhaust hose; 25. a controller; 26. and (5) a door plate.
Detailed Description
The technical scheme of the utility model is further described in detail through the following specific embodiments.
Examples
As shown in fig. 1-3, the utility model provides a calendaring device for PVC wood door production, which comprises a chassis 1, wherein a driven roller 3 and a driving roller 2 driven by a driving motor are rotatably arranged on the chassis 1, and a conveyor belt 4 for supporting a door plate 26 is wound on the driving roller 2 and the driven roller 3; the underframe 1 is sequentially provided with a release mechanism and a rolling mechanism according to the transmission direction of the conveyor belt 4; the release mechanism comprises a pair of vertical plates 5 fixedly arranged on the underframe 1, and a winding frame 6 used for winding a PVC film 10 is rotatably arranged between the pair of vertical plates 5; the rolling mechanism comprises a plurality of support rods 11 fixedly arranged on a chassis 1, a support plate frame 12 is arranged at the top end of each support rod 11, a hydraulic cylinder 13 is arranged at the bottom of each support plate frame 12, a transition frame 14 is arranged at the telescopic end of each hydraulic cylinder 13, a mounting frame 15 is arranged below each transition frame 14, a plurality of elastic rods 16 are arranged between each transition frame 14 and each mounting frame 15, a pair of brackets 17 are arranged below each mounting frame 15, a pair of compression rollers 18 are rotatably arranged between each bracket 17, each compression roller 18 comprises a hollow roller body I, support pipes rotatably connected with the corresponding bracket 17 are arranged at two ends of each roller body I, and the support pipes and the roller bodies I are coaxial; the mounting frame 15 is also provided with two connecting pipes 19, one end of each connecting pipe 19 is respectively connected with the end parts of the two supporting pipes through a rotary joint; the top of the supporting plate frame 12 is provided with a heater 21, the heater 21 comprises a shell, an electric heating wire and a temperature sensor are arranged in the shell, an air inlet and an air outlet are arranged on the shell, the air outlet is connected with an inlet of an air transmission pump 22, an outlet of the air transmission pump 22 is connected with one connecting pipe 19 through an air inlet hose 23, and the air inlet is connected with the other connecting pipe 19 through an air outlet hose 24; the driving motor, the hydraulic cylinder 13, the heating wire, the temperature sensor and the air delivery pump 22 are all electrically connected with a controller 25 arranged on the chassis 1.
In order to avoid the random rotation of the winding frame 6 and ensure that the PVC film 10 has enough tension when being attached to the door plate 26, one of the vertical plates 5 is provided with a damping mechanism 7 for the winding frame 6, the damping mechanism 7 comprises a bolt which penetrates through the vertical plate 5 and is connected with the vertical plate 5 in a threaded manner, and the end part of the bolt is provided with a damping head.
To ensure that the mounting frame 15 can stably move up and down, a plurality of guide rods 20 penetrating the support plate frame 12 are provided on the mounting frame 15.
In order to ensure the processing quality, it is necessary to ensure that the tension section of the PVC film 10 has an excessive buffer portion before the PVC film is attached to the door panel 26, so that a pair of vertical plates 5 are respectively hinged with a swinging plate 8, and a tension adjusting roller 9 for the PVC film 10 is arranged between the two swinging plates 8.
The tension adjusting roller 9 comprises a roller body II, pin shafts with threaded sections are respectively arranged at two ends of the roller body II in a rotating mode, the two pin shafts respectively penetrate through travel grooves 8-1 formed in the two swinging plates 8, and the tension adjusting roller 9 is fixed with the swinging plates 8 through fastening bolts on the threaded sections in a threaded mode.
The utility model has the specific working principle that: firstly, a worker adjusts the heating temperature of the heater 21 and the rotation speed of the driving motor according to experience, then places the end of the door plate 26 for laying the PVC film 10 under the press roller 18, then controls the extension end of the hydraulic cylinder 13 to extend, so that the press roller 18 descends to a proper position and presses the PVC film 10, and then starts the air conveying pump 22 to continuously convey high-temperature air into the press roller 18. Then the bolts are turned, the resistance applied by the damping mechanism 7 to the winding frame 6 is adjusted, the position of the pressing roller 18 is adjusted, then the driving motor is started, the conveyor belt 4 continuously moves the door plate 26, and the pressing roller 18 gradually presses the PVC film 10 on the door plate 26.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.
Claims (5)
1. Calendering device is used in PVC timber production, its characterized in that: the door plate comprises a bottom frame (1), wherein a driven roller (3) and a driving roller (2) driven by a driving motor are rotatably arranged on the bottom frame (1), and a conveyor belt (4) for supporting a door plate (26) is wound on the driving roller (2) and the driven roller (3); the underframe (1) is sequentially provided with a release mechanism and a rolling mechanism according to the transmission direction of the conveyor belt (4); the release mechanism comprises a pair of vertical plates (5) fixedly arranged on the underframe (1), and a winding frame (6) used for winding the PVC film (10) is rotatably arranged between the pair of vertical plates (5); the rolling mechanism comprises a plurality of support rods (11) fixedly arranged on a chassis (1), a support plate frame (12) is arranged at the top end of each support rod (11), a hydraulic cylinder (13) is arranged at the bottom of each support plate frame (12), a transition frame (14) is arranged at the telescopic end of each hydraulic cylinder (13), a mounting frame (15) is arranged below each transition frame (14), a plurality of elastic rods (16) are arranged between each transition frame (14) and each mounting frame (15), a pair of supports (17) are arranged below each mounting frame (15), a compression roller (18) is arranged between each pair of supports (17) in a rotating mode, each compression roller (18) comprises a hollow roller body I, support tubes connected with the corresponding support tubes in a rotating mode are arranged at two ends of each roller body I, and the support tubes and the roller bodies I are coaxial; two connecting pipes (19) are further arranged on the mounting frame (15), and one end of each connecting pipe (19) is connected with the end parts of the two supporting pipes through rotary joints; the top of the supporting plate frame (12) is provided with a heater (21), the heater (21) comprises a shell, an electric heating wire and a temperature sensor are arranged in the shell, an air inlet and an air outlet are arranged on the shell, the air outlet is connected with an inlet of an air delivery pump (22), an outlet of the air delivery pump (22) is connected with one connecting pipe (19) through an air inlet hose (23), and the air inlet is connected with the other connecting pipe (19) through an air outlet hose (24); the driving motor, the hydraulic cylinder (13), the heating wire, the temperature sensor and the air delivery pump (22) are electrically connected with a controller (25) arranged on the underframe (1).
2. The calendaring apparatus for PVC wood door production according to claim 1, wherein: the vertical plates (5) are provided with damping mechanisms (7) aiming at the winding frames (6), the damping mechanisms (7) comprise bolts which penetrate through the vertical plates (5) in a screwed mode, and damping heads are arranged at the ends of the bolts.
3. The calendering device for producing PVC wooden doors according to claim 2, wherein: the mounting frame (15) is provided with a plurality of guide rods (20) penetrating through the supporting plate frame (12).
4. The calendaring apparatus for PVC wood door production according to claim 1, wherein: a pair of vertical plates (5) are respectively hinged with a swinging plate (8), and tension adjusting rollers (9) aiming at PVC films (10) are arranged between the two swinging plates (8).
5. The calendaring device for producing PVC wood doors according to claim 4, wherein: the tension adjusting roller (9) comprises a roller body II, pin shafts with threaded sections are respectively arranged at two ends of the roller body II in a rotating mode, the two pin shafts respectively penetrate through travel grooves (8-1) formed in the two swinging plates (8), and the tension adjusting roller (9) is fixed with the swinging plates (8) through fastening bolts on the threaded sections in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323258689.1U CN221417475U (en) | 2023-11-30 | 2023-11-30 | Calendering device is used in PVC timber production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323258689.1U CN221417475U (en) | 2023-11-30 | 2023-11-30 | Calendering device is used in PVC timber production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221417475U true CN221417475U (en) | 2024-07-26 |
Family
ID=91979108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323258689.1U Active CN221417475U (en) | 2023-11-30 | 2023-11-30 | Calendering device is used in PVC timber production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221417475U (en) |
-
2023
- 2023-11-30 CN CN202323258689.1U patent/CN221417475U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |