CN220180156U - Cover body film-sticking die - Google Patents
Cover body film-sticking die Download PDFInfo
- Publication number
- CN220180156U CN220180156U CN202321695321.9U CN202321695321U CN220180156U CN 220180156 U CN220180156 U CN 220180156U CN 202321695321 U CN202321695321 U CN 202321695321U CN 220180156 U CN220180156 U CN 220180156U
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- China
- Prior art keywords
- pressing
- block
- positioning groove
- inclined top
- template
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Links
- 239000013039 cover film Substances 0.000 claims abstract description 9
- 238000003754 machining Methods 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 14
- 239000000741 silica gel Substances 0.000 description 14
- 229910002027 silica gel Inorganic materials 0.000 description 14
- 108010025899 gelatin film Proteins 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 239000004831 Hot glue Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 239000010408 film Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model provides a cover film sticking mold, which comprises a lower mold and an upper mold; the lower die comprises a lower die plate, an inclined ejector block, a guide pillar and a limit pillar; the middle part of the lower template is provided with a positioning groove; the inclined ejector block, the guide post and the limit post are all fixed above the lower template; the inclined jacking blocks are arranged in a plurality and circumferentially distributed manner on the periphery of the positioning groove; the upper die comprises an upper die plate and a pressing device arranged at the bottom of the upper die plate; the upper template is provided with a guide sleeve matched with the guide post; the number of the pressing devices is the same as that of the inclined jacking blocks and the pressing devices are respectively and correspondingly arranged above the inclined jacking blocks; the pressing device comprises an elastic component and a pressing block; the pressing block comprises an inclined top, a sliding part and a pressing part which are sequentially connected; the inclined top part is positioned right above the inclined top block; the sliding part is arranged on the upper template in a manner of sliding inside and outside along the circumferential direction; the pressing part is correspondingly arranged above the edge of the inner side wall of the positioning groove; the elastic component is installed between the upper die plate and the pressing block and used for propping the pressing block to move towards the center of the positioning groove, so that the design efficiency is high, and the machining precision is high.
Description
Technical Field
The utility model relates to the technical field of film sticking molds, in particular to a cover film sticking mold.
Background
At present, a cover body product is needed, hot melt adhesive is firstly stuck on the inner wall of the product, then a layer of silica gel film is stuck on the inner wall and is adhered and fixed with the hot melt adhesive, at present, the process is operated manually, the operation difficulty is high, and only operators with relatively skilled experience can stick the silica gel film, and the efficiency is low.
Disclosure of Invention
The utility model aims to provide a cover body film sticking mold for solving the problems in the background art.
In order to achieve the above object, the present utility model provides the following technical solutions:
a cover film sticking mold comprises a lower mold and an upper mold; the lower die comprises a lower die plate, an inclined ejector block, a guide pillar and a limit pillar; a positioning groove is formed in the middle of the lower template; the inclined ejector block, the guide pillar and the limit pillar are all fixed above the lower template; the inclined top blocks are arranged in a plurality and are circumferentially distributed on the periphery of the positioning groove; the upper die comprises an upper die plate and a pressing device arranged at the bottom of the upper die plate; the upper template is provided with a guide sleeve matched with the guide post; the number of the pressing devices is the same as that of the inclined jacking blocks and the pressing devices are respectively and correspondingly arranged above the inclined jacking blocks; the pressing device comprises an elastic component and a pressing block; the pressing block comprises an inclined top, a sliding part and a pressing part which are sequentially connected; the inclined top part is positioned right above the inclined top block and is matched with the inclined top block; the sliding part is arranged on the upper template in a manner of sliding inside and outside along the circumferential direction; the pressing part is correspondingly arranged above the edge of the inner side wall of the positioning groove; the elastic component is arranged between the upper template and the pressing block and used for propping the pressing block to move towards the center of the positioning groove.
For further description of the utility model, the guide posts and the guide sleeves are respectively arranged in four and four corners.
For further description of the utility model, two limit posts are arranged and are arranged on two sides of the lower template in a left-right distribution manner.
For further description of the utility model, four of the pitched roof blocks are provided; the first inclined plane of the inclined top block is arranged outwards.
For further description of the utility model, supporting blocks are respectively arranged between two groups of adjacent pressing devices corresponding to the bottom of the upper template; and flanges for supporting the bottom edge of the sliding part are respectively arranged on two sides of the supporting block.
Further describing the utility model, the elastic assembly includes a mounting block, a screw, and a spring; the mounting block is fixed on the upper die plate and positioned at the outer side of the pressing block; the screw penetrates through the mounting block and is in threaded connection with the pressing block; the spring is sleeved on the screw, and two ends of the spring are propped against and contacted between the mounting block and the pressing block.
The beneficial effects of the utility model are as follows:
in this design, after the lid inner wall pastes the hot melt adhesive, place the lid in the constant head tank, then cover the silica gel membrane in the lid top, go up the mould and push down the in-process, the pressfitting portion is down pressed the silica gel membrane to the lid in, and simultaneously oblique kicking block and briquetting touch the back in the oblique top, drive briquetting outward movement to the pressfitting portion pastes the silica gel membrane to the inner wall of lid in, realizes the laminating of lid inner wall silica gel membrane, and this mode is efficient, rubberizing precision is high moreover.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a block diagram of a lower die of the present utility model;
FIG. 3 is a block diagram of an upper die of the present utility model;
FIG. 4 is a block diagram of a press-fit device of the present utility model;
fig. 5 is a structural view of the support block of the present utility model.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
as shown in fig. 1 to 5, a cover film sticking mold comprises a lower mold 1 and an upper mold 2; the lower die 1 comprises a lower die plate 11, an inclined top block 12, a guide pillar 13 and a limit pillar 14; a positioning groove 111 is formed in the middle of the lower template 11; the inclined top block 12, the guide post 13 and the limit post 14 are all fixed above the lower template 11; the inclined jacking blocks 12 are arranged in a plurality and circumferentially distributed manner on the periphery of the positioning groove 111; the upper die 2 comprises an upper die plate 21 and a pressing device 22 arranged at the bottom of the upper die plate 21; a guide sleeve 23 matched with the guide post 13 is arranged on the upper template 21; the number of the pressing devices 22 is the same as that of the inclined jacking blocks 12 and respectively corresponds to the upper parts of the inclined jacking blocks 12; the pressing device 22 comprises an elastic component 221 and a pressing block 222; the pressing block 222 includes an inclined top 2221, a sliding portion 2222 and a pressing portion 2223 connected in sequence; the inclined top 2221 is located right above the inclined top block 12 and is matched with the inclined top block 12; the sliding part 2222 is installed on the upper die plate 21 so as to slide in and out in the circumferential direction; the pressing portion 2223 is correspondingly located above the edge of the inner sidewall of the positioning groove 111, the bottom surface of the pressing portion 2223 is a pressing surface 2223-1, and the surface of the pressing portion 2223, which is close to the inner sidewall of the positioning groove 111, is a side pressing surface 2223-2; the elastic component 221 is installed between the upper template 21 and the pressing block 222, and is used for propping against the pressing block 222 to move towards the center of the positioning groove 111; after the hot melt adhesive is adhered to the inner wall of the cover body, the cover body is placed in the positioning groove 111 for positioning, then the silica gel film is covered above the cover body, the silica gel film is downwards pressed into the cover body by the pressing surface 2223-1 of the pressing part 2223 in the pressing process of the upper die 2, meanwhile, the inclined top block 12 is contacted with the inclined top part 2221 of the pressing block 222 to push the pressing block 222 to move outwards, so that the silica gel film is pressed and adhered to the inner wall of the cover body by the side pressure surface 2223-2 of the pressing part 2223, the adhesion of the silica gel film on the inner wall of the cover body is realized, and the mode is high in efficiency and high in rubberizing precision.
The guide posts 13 and the guide sleeves 23 are respectively arranged in four and four corners, and the guide posts 13 and the guide sleeves 23 are matched and guided in the die assembly process.
The limiting columns 14 are arranged at two sides of the lower die plate 11 in a left-right distribution manner, and in the film closing process, the limiting columns 14 limit the stroke of the upper die 2 in a downward pressing manner.
In the design, four inclined top blocks 12 are arranged; the first inclined surface 121 of the inclined top block 12 is disposed outwards, four sets of pressing devices 22 are correspondingly disposed, the second inclined surface 2221-1 on the inclined top portion 2221 of the pressing block 222 faces inwards and is matched with the first inclined surface 121, and in the mold closing process, the second inclined surface 2221-1 of the inclined top portion 2221 contacts with the first inclined surface 121 of the inclined top block 12, and the pressing block 222 is pushed outwards along the first inclined surface 121.
Support blocks 24 are respectively arranged between two adjacent groups of pressing devices 22 corresponding to the bottom of the upper template 21; the two sides of the supporting block 24 are respectively provided with a flange 241 for supporting the bottom edge of the sliding portion 2222, and the flange 241 plays a supporting and limiting role and also plays a guiding role.
The elastic component 221 comprises a mounting block 2211, a screw 2212 and a spring 2213; the mounting block 2211 is fixed on the upper template 21 and is positioned outside the pressing block 222; the screw 2212 penetrates through the mounting block 2211 and is in threaded connection with the pressing block 222; the spring 2213 is sleeved on the screw 2212, two ends of the spring 2213 are propped between the mounting block 2211 and the pressing block 222, in the mold opening state, the spring 2213 is propped against the pressing block 222 to move inwards, in the mold closing state, the pressing block 222 is outwards ejected by the oblique jacking block 12, the spring 2213 is compressed, and in the mold opening process, the spring 2213 controls the pressing block 222 to reset.
The working principle of the embodiment is as follows:
after the hot melt adhesive is adhered to the inner wall of the cover body, the cover body is placed in the positioning groove 111 for positioning, then the silica gel film is covered above the cover body, the silica gel film is downwards pressed into the cover body by the pressing surface 2223-1 of the pressing part 2223 in the pressing process of the upper die 2, meanwhile, the inclined top block 12 is contacted with the inclined top part 2221 of the pressing block 222 to push the pressing block 222 to move outwards, so that the silica gel film is pressed and adhered to the inner wall of the cover body by the side pressure surface 2223-2 of the pressing part 2223, the adhesion of the silica gel film on the inner wall of the cover body is realized, and the mode is high in efficiency and high in rubberizing precision.
The above description should not be taken as limiting the scope of the present utility model, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical substance of the present utility model still fall within the scope of the present utility model.
Claims (6)
1. The utility model provides a lid pad pasting mould which characterized in that: comprises a lower die and an upper die; the lower die comprises a lower die plate, an inclined ejector block, a guide pillar and a limit pillar; a positioning groove is formed in the middle of the lower template; the inclined ejector block, the guide pillar and the limit pillar are all fixed above the lower template; the inclined top blocks are arranged in a plurality and are circumferentially distributed on the periphery of the positioning groove; the upper die comprises an upper die plate and a pressing device arranged at the bottom of the upper die plate; the upper template is provided with a guide sleeve matched with the guide post; the number of the pressing devices is the same as that of the inclined jacking blocks and the pressing devices are respectively and correspondingly arranged above the inclined jacking blocks; the pressing device comprises an elastic component and a pressing block; the pressing block comprises an inclined top, a sliding part and a pressing part which are sequentially connected; the inclined top part is positioned right above the inclined top block and is matched with the inclined top block; the sliding part is arranged on the upper template in a manner of sliding inside and outside along the circumferential direction; the pressing part is correspondingly arranged above the edge of the inner side wall of the positioning groove; the elastic component is arranged between the upper template and the pressing block and used for propping the pressing block to move towards the center of the positioning groove.
2. A cover film die as defined in claim 1, wherein: the guide posts and the guide sleeves are respectively arranged in four and four corners.
3. A cover film die as defined in claim 1, wherein: the limiting columns are arranged in two and are arranged on two sides of the lower template in a left-right distribution mode.
4. A cover film die as defined in claim 1, wherein: the inclined top blocks are arranged in four; the first inclined plane of the inclined top block is arranged outwards.
5. A cover film die as defined in claim 1, wherein: supporting blocks are respectively arranged between two groups of adjacent pressing devices corresponding to the bottom of the upper template; and flanges for supporting the bottom edge of the sliding part are respectively arranged on two sides of the supporting block.
6. A cover film die as defined in claim 1, wherein: the elastic component comprises a mounting block, a screw and a spring; the mounting block is fixed on the upper die plate and positioned at the outer side of the pressing block; the screw penetrates through the mounting block and is in threaded connection with the pressing block; the spring is sleeved on the screw, and two ends of the spring are propped against and contacted between the mounting block and the pressing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321695321.9U CN220180156U (en) | 2023-06-30 | 2023-06-30 | Cover body film-sticking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321695321.9U CN220180156U (en) | 2023-06-30 | 2023-06-30 | Cover body film-sticking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220180156U true CN220180156U (en) | 2023-12-15 |
Family
ID=89106991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321695321.9U Active CN220180156U (en) | 2023-06-30 | 2023-06-30 | Cover body film-sticking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220180156U (en) |
-
2023
- 2023-06-30 CN CN202321695321.9U patent/CN220180156U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |