CN220464719U - Automobile cover plate thermoforming device - Google Patents
Automobile cover plate thermoforming device Download PDFInfo
- Publication number
- CN220464719U CN220464719U CN202321976150.7U CN202321976150U CN220464719U CN 220464719 U CN220464719 U CN 220464719U CN 202321976150 U CN202321976150 U CN 202321976150U CN 220464719 U CN220464719 U CN 220464719U
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- fixed
- plate
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- rod
- sliding
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- 238000003856 thermoforming Methods 0.000 title claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 14
- 239000002994 raw material Substances 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The application belongs to the technical field of automobile cover plate production, a hot forming device for an automobile cover plate is disclosed, which comprises a frame, the upper end of frame is fixed with the pneumatic cylinder, the piston rod end of pneumatic cylinder is fixed with the hot plate, one side of hot plate is fixed with the mould, one side of frame is fixed with the support, the upper end of support is fixed with the lower mould, one side of frame is fixed with the curb plate, one side of curb plate is fixed with the dead lever, the outside of dead lever slides there is the slider, one side of slider is fixed with the spring, one side of slider rotates there is the connecting rod, the one end of connecting rod rotates there is the lifter, one side of lifter is fixed with the ejector pin, one side of support is fixed with the mount, one side of mount is fixed with the cylinder, the piston rod end of cylinder is fixed with the push pedal. The utility model has the beneficial effects of reasonable structure, convenient control and adjustment and convenient product demoulding.
Description
Technical Field
The application relates to the technical field of automobile cover plate production, and more particularly relates to an automobile cover plate thermoforming device.
Background
Thermoforming is a relatively special plastic processing method that processes thermoplastic sheets into various articles. The sheet is clamped on the frame and heated to a softened state, and is tightly attached to the molded surface of the mold under the action of external force so as to obtain a shape similar to the molded surface. Cooling and shaping, and trimming to obtain the final product. In recent years, thermoforming has made new developments, such as continuous production techniques from extruded sheet to thermoforming.
Most of cover plates on automobiles are manufactured by adopting a thermoforming method, but after plastic sheets are processed and formed by the existing automobile cover plate thermoforming device, the condition that cover plate finished products are clung to the mold cavity of the mold due to the action of external force possibly occurs, so that the cover plate finished products are not easy to take out, and an operator is required to stop a machine to take out the finished products from the mold cavity, so that time and labor are wasted.
Disclosure of Invention
In order to solve the problem that the existing automobile cover plate thermoforming device is time-consuming and labor-consuming because the cover plate finished product is tightly attached to the inner side of the die cavity of the die due to the action of external force after the plastic sheet is processed and molded, the cover plate finished product is not easy to take out, and an operator is required to stop the machine to take out the finished product from the die cavity.
The application provides an automobile cover plate thermoforming device adopts following technical scheme:
the utility model provides an auto cover plate thermoforming device, includes the frame, the upper end of frame is fixed with the pneumatic cylinder, the piston rod end of pneumatic cylinder is fixed with the hot plate, one side of hot plate is fixed with the mould, one side of frame is fixed with the support, the upper end of support is fixed with the lower mould, one side of frame is fixed with the curb plate, one side of curb plate is fixed with the dead lever, the outside of dead lever slides has the slider, one side of slider is fixed with the spring, one side of slider rotates there is the connecting rod, the one end of connecting rod rotates there is the lifter plate, one side of lifter plate is fixed with the ejector pin, one side of support is fixed with the mount, one side of mount is fixed with the cylinder, the piston rod end of cylinder is fixed with the push pedal.
Further, the upper and lower height adjusting structures are formed by the heating plate and the upper die through the hydraulic cylinders, a first sliding rod is fixedly arranged on the upper side surface of the heating plate, and the upper end of the first sliding rod penetrates through the frame and is in sliding connection with the frame.
Through above-mentioned technical scheme, through the pneumatic cylinder that sets up for the pneumatic cylinder can drive hot plate and go up the mould and carry out upper and lower altitude mixture control.
Furthermore, the two fixing rods are symmetrically arranged, two sliding blocks are slidably arranged on a single fixing rod, and the springs are fixedly arranged between the sliding blocks and the side plates and sleeved on the outer sides of the fixing rods.
Through above-mentioned technical scheme, through the dead lever that sets up for the slider can be at the surface sliding adjustment of dead lever.
Further, one end, far away from the sliding block, of the connecting rod is rotatably arranged on one side surface of the lifting plate, and the upper end of the ejector rod penetrates through the lower die and is in sliding connection with the lower die.
Through above-mentioned technical scheme, through the connecting rod that sets up for the slip regulation of slider can drive the upper and lower altitude mixture control of lifter plate.
Further, a supporting plate is fixed on one side of the support, and a driving roller is arranged on one side of the supporting plate.
Through above-mentioned technical scheme, through the driving roller that sets up for the transportation of finished product.
Further, the push plate forms a telescopic adjusting structure through the air cylinder, a second sliding rod is fixedly arranged on one side of the push plate, and one end of the second sliding rod penetrates through the fixing frame and is in sliding connection with the fixing frame.
Through above-mentioned technical scheme, through the cylinder that sets up for the cylinder can drive the push pedal and carry out sliding adjustment.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the hydraulic cylinder, the hydraulic cylinder drives the heating plate and the lower die to move downwards, when the material is subjected to thermoforming, the material can press the ejector rod downwards, the lifting plate drives the connecting rod to move downwards, the sliding block applies an outward force to the spring, the spring is compressed, after the automobile cover plate is formed, the hydraulic cylinder drives the upper die to move upwards, the spring can apply an inward force to the sliding block, the sliding block drives the lifting plate and the ejector rod to move upwards under the action of the connecting rod, the ejector rod ejects the automobile cover plate formed in the lower die, so that the demolding of the formed cover plate becomes simple and convenient, the step of manually taking out the cover plate is reduced, and meanwhile, the efficiency is accelerated;
2. through the cylinder that sets up, the cylinder can drive the push pedal and carry out sliding adjustment, makes the push pedal can push away the ejecting finished product of ejector pin to driving roller surface from the lower mould surface for take out to the finished product becomes simple and convenient.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a left side perspective view of the present application;
FIG. 3 is a schematic view of a connection structure between a slider and a jack in the present application;
fig. 4 is an enlarged schematic view of the structure at a in the present application.
The reference numerals in the figures illustrate:
1. a frame; 2. a hydraulic cylinder; 3. a heating plate; 31. a first sliding rod; 4. an upper die; 5. a bracket; 6. a lower die; 7. a side plate; 8. a fixed rod; 9. a slide block; 10. a spring; 11. a connecting rod; 12. a lifting plate; 13. a push rod; 14. a support plate; 15. a driving roller; 16. a fixing frame; 17. a cylinder; 18. a push plate; 19. and a sliding rod II.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.
In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
Example 1:
referring to fig. 1-4, an automotive cover plate thermoforming device comprises a frame 1, a hydraulic cylinder 2 is fixed at the upper end of the frame 1, a heating plate 3 is fixed at the piston rod end of the hydraulic cylinder 2, an upper die 4 is fixed at one side of the heating plate 3, a support 5 is fixed at one side of the frame 1, a lower die 6 is fixed at the upper end of the support 5, a side plate 7 is fixed at one side of the frame 1, a fixing rod 8 is fixed at one side of the side plate 7, a sliding block 9 slides outside the fixing rod 8, a spring 10 is fixed at one side of the sliding block 9, a connecting rod 11 rotates at one side of the sliding block 9, a lifting plate 12 rotates at one end of the connecting rod 11, a push rod 13 is fixed at one side of the lifting plate 12, a fixing frame 16 is fixed at one side of the support 5, an air cylinder 17 is fixed at one side of the fixing frame 16, and a push plate 18 is fixed at the piston rod end of the air cylinder 17.
In this embodiment, through the pneumatic cylinder 2 that sets up, pneumatic cylinder 2 drives hot plate 3 and last mould 4 downward movement, when carrying out thermoforming to the material, the material can be with ejector pin 13 downward pressure, make lifter plate 12 drive connecting rod 11 downward movement, make slider 9 exert outside power to spring 10, make spring 10 compress, after the car apron shaping, pneumatic cylinder 2 drives last mould 4 upward movement, spring 10 can exert inboard power to slider 9, make slider 9 under the effect of connecting rod 11, drive lifter plate 12 and ejector pin 13 upward movement, make ejector pin 13 push out the car apron after the shaping in lower mould 6, make the drawing of patterns to the apron after the shaping become simple and convenient, the step that needs the manual work to take out the apron again has been reduced, simultaneously also accelerated efficiency.
Example 2:
referring to fig. 1-4, the heating plate 3 and the upper mold 4 both form an upper-lower height adjusting structure through the hydraulic cylinder 2, a first sliding rod 31 is fixedly installed on the upper surface of the heating plate 3, the upper end of the first sliding rod 31 penetrates through the frame 1 and is in sliding connection with the frame 1, two fixing rods 8 are symmetrically arranged, two sliding blocks 9 are slidably installed on a single fixing rod 8, a spring 10 is fixedly installed between the sliding blocks 9 and the side plates 7 and is sleeved on the outer side of the fixing rod 8, one end, far away from the sliding blocks 9, of the connecting rod 11 is rotatably installed on one side surface of the lifting plate 12, and the upper end of the ejector rod 13 penetrates through the lower mold 6 and is in sliding connection with the lower mold 6.
In this embodiment, through the hot plate 3 that sets up, can be used to carry out the heat softening to the raw materials, through the pneumatic cylinder 2 that sets up, can drive the downward movement of upper die 4, with lower mould 6 cooperation, realize the shaping to the raw materials, through dead lever 8 that sets up for slider 9 can be at the surface sliding adjustment of dead lever 8, through the spring 10 that sets up, make spring 10 can apply elasticity to slider 9, make slider 9 under natural state, can drive ejector pin 13 and extend to in the lower mould 6.
Example 3:
referring to fig. 1-4, a support plate 14 is fixed on one side of the support 5, a driving roller 15 is arranged on one side of the support plate 14, a push plate 18 forms a telescopic adjusting structure through an air cylinder 17, a sliding rod two 19 is fixedly arranged on one side of the push plate 18, and one end of the sliding rod two 19 penetrates through a fixing frame 16 and is in sliding connection with the fixing frame 16.
In this embodiment, the second sliding rod 19 is provided to enable the push plate 18 to be slidably adjusted on the fixed frame 16, and the air cylinder 17 is provided to enable the air cylinder 17 to be used for controlling the sliding adjustment of the push plate 18, so that the push plate 18 can push the finished product ejected by the ejector rod 13 from the surface of the lower die 6 to the surface of the driving roller 15, and the finished product can be taken out simply.
The working principle and the using flow of the utility model are as follows: when the hot press forming device is used, raw materials are placed in the lower die 6, the hydraulic cylinder 2 is controlled, the hydraulic cylinder 2 drives the heating plate 3 and the upper die 4 to move downwards, the heating plate 3 heats the upper die 4, when the upper die 4 is in contact with the raw materials, softening of the raw materials is achieved, the upper die 4 and the lower die 6 are matched with each other, hot press forming of the raw materials can be achieved, at the moment, the upper end of the ejector rod 13 is located on the bottom surface of the inner side of the lower die 6, under the action of the connecting rod 11, the sliding block 9 exerts an outward force on the spring 10, the spring 10 is compressed, after the cover plate is formed, the hydraulic cylinder 2 drives the upper die 4 to move upwards, at the moment, under the action of the spring 10, the spring 10 exerts an inward transverse force on the sliding block 9, the sliding block 9 drives the lifting plate 12 and the ejector rod 13 to move upwards under the action of the connecting rod 11, the ejector rod 13 ejects a cover plate finished product in the lower die 6, and then the cylinder 17 is controlled, the cylinder 17 drives the ejector plate 18 to slide, and the ejector plate 18 pushes the finished product ejected from the lower die 6 to the surface of the roller 15, and the finished product is taken out simply and conveniently.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (6)
1. An automotive cover sheet thermoforming device comprising a frame (1), characterized in that: the upper end of frame (1) is fixed with pneumatic cylinder (2), the piston rod end of pneumatic cylinder (2) is fixed with hot plate (3), one side of hot plate (3) is fixed with mould (4), one side of frame (1) is fixed with support (5), the upper end of support (5) is fixed with lower mould (6), one side of frame (1) is fixed with curb plate (7), one side of curb plate (7) is fixed with dead lever (8), the outside of dead lever (8) is slided and is had slider (9), one side of slider (9) is fixed with spring (10), one side of slider (9) is rotated and is had connecting rod (11), one end of connecting rod (11) is rotated and is had lifter plate (12), one side of lifter plate (12) is fixed with ejector pin (13), one side of support (5) is fixed with mount (16), one side of mount (16) is fixed with cylinder (17), the piston rod end of cylinder (17) is fixed with push pedal (18).
2. The automotive cover sheet thermoforming apparatus of claim 1, wherein: the upper and lower height adjusting structures are formed by the heating plate (3) and the upper die (4) through the hydraulic cylinder (2), a first sliding rod (31) is fixedly arranged on the upper side surface of the heating plate (3), and the upper end of the first sliding rod (31) penetrates through the frame (1) and is in sliding connection with the frame (1).
3. The automotive cover sheet thermoforming apparatus of claim 1, wherein: the two fixing rods (8) are symmetrically arranged, two sliding blocks (9) are slidably arranged on the single fixing rod (8), and springs (10) are fixedly arranged between the sliding blocks (9) and the side plates (7) and sleeved on the outer sides of the fixing rods (8).
4. The automotive cover sheet thermoforming apparatus of claim 1, wherein: one end, far away from the sliding block (9), of the connecting rod (11) is rotatably arranged on one side surface of the lifting plate (12), and the upper end of the ejector rod (13) penetrates through the lower die (6) and is in sliding connection with the lower die (6).
5. The automotive cover sheet thermoforming apparatus of claim 1, wherein: one side of the bracket (5) is fixed with a supporting plate (14), and one side of the supporting plate (14) is provided with a driving roller (15).
6. The automotive cover sheet thermoforming apparatus of claim 1, wherein: the push plate (18) forms a telescopic adjusting structure through the air cylinder (17), a second sliding rod (19) is fixedly arranged on one side of the push plate (18), and one end of the second sliding rod (19) penetrates through the fixing frame (16) and is in sliding connection with the fixing frame (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321976150.7U CN220464719U (en) | 2023-07-26 | 2023-07-26 | Automobile cover plate thermoforming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321976150.7U CN220464719U (en) | 2023-07-26 | 2023-07-26 | Automobile cover plate thermoforming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220464719U true CN220464719U (en) | 2024-02-09 |
Family
ID=89802137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321976150.7U Active CN220464719U (en) | 2023-07-26 | 2023-07-26 | Automobile cover plate thermoforming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220464719U (en) |
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2023
- 2023-07-26 CN CN202321976150.7U patent/CN220464719U/en active Active
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