CN210999646U - Flat vulcanizing machine convenient to shape - Google Patents
Flat vulcanizing machine convenient to shape Download PDFInfo
- Publication number
- CN210999646U CN210999646U CN201921877746.5U CN201921877746U CN210999646U CN 210999646 U CN210999646 U CN 210999646U CN 201921877746 U CN201921877746 U CN 201921877746U CN 210999646 U CN210999646 U CN 210999646U
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- Prior art keywords
- cooling
- mould
- plate
- stripping
- air
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- 238000001816 cooling Methods 0.000 claims abstract description 72
- 238000000748 compression moulding Methods 0.000 claims abstract description 14
- 239000000498 cooling water Substances 0.000 claims description 16
- 241001233242 Lontra Species 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a curing press convenient to design belongs to vulcanizer technical field, and its technical scheme main points are, including the frame with set up in workstation in the frame, sliding connection has the backup pad on the workstation, be provided with last mould and lower mould that mutually support connects in the backup pad the both ends of workstation set up respectively to compression molding end and mould end of getting, it sets up flutedly to get the mould end, cooling structure has been placed in the recess, cooling structure includes the cooling plate, the inside cavity that sets up of cooling plate, the inside parallel distribution of cooling plate has a plurality of condenser tubes, the bottom of cooling plate is provided with the bellows. Thereby making the rubber product not easy to deform. The utility model is suitable for a design of curing press.
Description
Technical Field
The utility model belongs to the technical field of vulcanizer technique and specifically relates to a plate vulcanizing machine convenient to design is related to.
Background
When the plate vulcanizer works, the hot plate heats the rubber material and makes rubber molecules cross-linked, the structure of the rubber material is changed from a linear structure to a net-shaped structure, so that a product with certain physical and mechanical properties can be obtained, but the rubber material begins to soften after being heated, substances with extremely high volatility of moisture in the rubber material need to be gasified, and the rubber material is filled in the model by the hydraulic cylinder with enough pressure.
In the prior art, the rubber strip is placed on a lower die of a flat vulcanizing machine, then the rubber strip is compressed through an upper die, then the rubber strip enters a heating forming area to be heated and formed, the upper die and the lower die are taken out after the rubber strip is subjected to compression forming in the flat vulcanizing machine, then the upper die and the lower die are separated, and a formed rubber product on the lower die can be taken out.
The above prior art solutions have the following drawbacks: after the upper die and the lower die are taken out from the heating forming area, a certain temperature still exists in the rubber product between the upper die and the lower die, a worker directly opens the upper die and then takes out the rubber product, but the rubber product still has a certain amount of heat, and the worker easily pulls the rubber product to deform when taking out the rubber product.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a press vulcanizer convenient to design has the effect that reduces rubber component and warp.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a curing press convenient to design, includes the frame with set up in workstation in the frame, sliding connection has the backup pad on the workstation, be provided with last mould and the lower mould that mutually supports and connect in the backup pad the both ends of workstation set up respectively to compression molding end and get the mould end, it sets up flutedly to get the mould end, cooling structure has been placed in the recess, cooling structure includes the cooling plate, the inside cavity that sets up of cooling plate, the inside parallel distribution of cooling plate has a plurality of condenser tubes, the bottom of cooling plate is provided with the bellows.
Through adopting above-mentioned technical scheme, place the lower mould in the backup pad, the adhesive tape that needs compression molding is placed on the lower mould, will go up the mould and cover on the lower mould, then will go up mould and lower mould propelling movement and place the compression molding end. Compression molding end will go up and compress tightly each other between mould and the lower mould, then heat last mould and lower mould, go up the inside adhesive tape of mould and lower mould and can be heated and become soft, because compression molding end pressure is enough big, can be with the adhesive tape compression molding between last mould and the lower mould. The rubber product formed by pressing is pushed to the mold removing end, and then the upper mold is opened, so that the rubber product can be taken out. Because rubber products are easy to deform, the mold taking end is provided with a cooling structure, the cooling water pipe is communicated with the inside of the cooling plate, cold water passing through the cooling water pipe continuously circulates, and when the lower mold is placed on the cooling plate, the cooling can be carried out, so that the rubber products in the lower mold are easy to demold. In order to reduce the rising speed of the water temperature in the cooling water pipe, the bottom of the cooling plate is provided with an air cooling box.
The utility model discloses further set up to, the cooling plate bottom sets up to the otter board, the inside fan that is provided with of forced air cooling incasement portion, the open-top setting of forced air cooling case.
Through adopting above-mentioned technical scheme, when the fan rotated, during the cold wind that produces can pass the otter board and get into the cooling plate, can blow away the heat at cooling plate top to can cool down the cooling plate, thereby can last cool down the lower mould.
The utility model discloses it is further set up to, a plurality of the both ends of cooling water pipe are connected with house steward, two respectively the house steward all is connected with first heat exchanger.
Through adopting above-mentioned technical scheme, the inside cold water of cooling water pipe carries out the heat exchange through first heat exchanger, will follow the water that flows out and heat up and cool down through first heat exchanger in the cooling water pipe to can ensure the cooling plate temperature, the rapid cooling of the lower mould of being convenient for.
The utility model discloses it is further to set up to, a plurality of condenser tube all sets up to the flat type.
Through adopting above-mentioned technical scheme, set up condenser tube into the platykurtic, can increase condenser tube and cooling plate's area of contact to can make the cooling plate keep refrigerated state, make the lower mould can quick cooling.
The utility model discloses further set up to, the workstation is located the both sides of getting the mould end and all is provided with the die sinking structure, every the die sinking structure all includes drawing die cylinder and stripping plate, drawing die cylinder is fixed in the frame, the stripping plate is fixed in the top of drawing die cylinder telescopic link, the both sides of going up the mould all are provided with a plurality of modules, and are a plurality of draw the module all with the stripping plate is kept away from drawing die cylinder's a face contact.
Through adopting above-mentioned technical scheme, when needing to carry out the drawing of patterns between mould and the lower mould, open the drawing cylinder, the telescopic link of drawing cylinder extends, can drive the drawing board and rise, because the drawing board contacts each other with the drawing board, can be when the drawing board rises, can lift the drawing board to can break away from last mould and lower mould, so that the staff takes out rubber products from the lower mould.
The utility model discloses further set up to, the workstation is close to the both sides of die sinking structure all are provided with a plurality of air guns, and are a plurality of the both sides of air gun all are connected with the fan.
Through adopting above-mentioned technical scheme, go up between mould and the lower mould after the drawing of patterns, open the fan, open the air gun, aim at the lower mould through the air gun and spout, the cooling of the inside rubber products of lower mould that can be convenient for on the one hand, on the other hand, the inside rubber products drawing of patterns of lower mould that can be convenient for.
The utility model discloses further set up to, the fan includes air intake and air outlet, and is a plurality of the air gun all with the air outlet of fan is connected, air intake connection has second heat exchanger.
Through adopting above-mentioned technical scheme, during external air gets into second heat exchanger, cool down external hot-air through second heat exchanger, the cold air passes through the air gun jetting, spouts the inside rubber products of lower mould to the drawing of rubber products that can be convenient for.
To sum up, the utility model discloses following beneficial effect has:
1. through the arrangement of the cooling plate, the cooling water pipe and the air gun, the rubber product in the lower die can be cooled, and the effect that the rubber product is not easy to deform during stripping is achieved;
2. through the arrangement of the die opening structure, the effect of facilitating the mutual die drawing between the upper die and the lower die can be achieved;
3. through the setting of condenser tube flat type, can increase condenser tube and the area of contact of cooling plate, play the effect of the cooling plate of being convenient for cooling.
Drawings
Fig. 1 is a left side view of the overall structure of the press vulcanizer of the present embodiment.
Fig. 2 is a front view of the overall structure of the press vulcanizer of the present embodiment.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
Fig. 4 is a schematic structural diagram of the cooling structure in this embodiment.
Fig. 5 is a partially enlarged schematic view of a portion B in fig. 4.
Fig. 6 is a schematic view of the internal structure of the air-cooling box in the present embodiment.
Fig. 7 is a partially enlarged schematic view of a portion C in fig. 6.
Fig. 8 is a partially enlarged schematic view of a portion D in fig. 1.
In the figure, 1, a frame; 11. a support cylinder; 2. a work table; 21. a compression molding end; 22. taking a mold end; 221. a groove; 23. a push-pull cylinder; 24. a support plate; 3. an upper die; 31. a lower die; 4. a cooling structure; 41. a cooling plate; 42. a cooling water pipe; 43. a screen plate; 44. an air cooling box; 441. a fan; 45. a header pipe; 46. an air gun; 47. a fan; 48. an air inlet; 49. an air outlet; 5. a first heat exchanger; 6. a mould opening structure; 61. a stripping cylinder; 62. lifting a template; 63. starting a module; 7. a second heat exchanger.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to the figures 1 to 3, the utility model discloses a press vulcanizer convenient to design, including frame 1 with set up workstation 2 in frame 1, be sliding connection between workstation 2 and the frame 1, be provided with support cylinder 11 in frame 1, to support cylinder 11's telescopic link and workstation 2 fixed connection, make whole workstation 2 can be elevating movement with frame 1 through support cylinder 11. The two ends of the worktable 2 are respectively provided with a compression molding end 21 and a mould taking end 22, and the compression molding end 21 can mold and mold the rubber product. A supporting plate 24 is arranged on the workbench 2, an upper die 3 and a lower die 31 which are matched with each other are arranged on the supporting plate 24, a worker places a rubber strip on the lower die 31, and then the upper die 3 and the lower die 31 are matched and connected. And a push-pull air cylinder 23 is arranged at the end part of the compression molding end 21 far away from the mold taking end 22, and the telescopic rod of the push-pull air cylinder 23 is fixedly connected with the side wall of the supporting plate 24. Through push-and-pull cylinder 23 with backup pad 24 and place lower mould 31 and last mould 3 in backup pad 24 drag to compression molding end 21, compression molding end 21 will go up and compress tightly each other between mould 3 and the lower mould 31, then heat last mould 3 and lower mould 31, go up the inside adhesive tape of mould 3 and lower mould 31 and can be heated and become soft, because the pressurization of support cylinder 11, go up the adhesive tape between mould 3 and the lower mould 31 and can pressure forming. Finally, the supporting plate 24, the lower die 31 and the upper die 3 which are placed on the supporting plate 24 are pushed to the die taking end 22 through the push-pull air cylinder 23, and the upper die 3 is opened, so that the rubber product can be taken out.
Referring to fig. 4 and 5, since the rubber product is easy to deform, the mold taking end 22 is provided with the cooling structure 4, the mold taking end 22 is provided with the groove 221, the cold junction structure 4 is placed in the groove 221, when the upper mold 3 and the lower mold 31 are pushed to the mold taking end 22 through the push-pull cylinder 23, the lower mold 31 can cool the lower mold 31 through the cooling structure 4, so that the rubber product in the lower mold 31 can be cooled, the rubber can be molded conveniently, and the deformation generated when the rubber product is drawn is reduced. The cooling structure 4 includes a cooling plate 41 having a hollow inside, and the cooling plate 41 is fixed to the side wall of the groove 221. A plurality of cooling water pipes 42 are distributed in parallel inside the cooling plate 41, two ends of the plurality of cooling water pipes 42 are respectively connected with a header pipe 45, and the two header pipes 45 are both connected with the first heat exchanger 5. The inside cold water of condenser tube 42 carries out the heat exchange through first heat exchanger 5, and the water that will flow out from condenser tube 42 is cooled down through first heat exchanger 5 to can ensure the low temperature of cooling plate 41, the backup pad 24 rapid cooling of being convenient for, thereby make the low temperature above the backup pad 24 extend to the lower mould 31 on, make the rapid cooling of lower mould 31.
Referring to fig. 6 and 7, in order to increase the cooling rate of the support plate 24, the plurality of cooling water pipes 42 are all flat, so that the contact area between the cooling water pipes 42 and the cooling plate 41 can be increased, the cooling plate 41 can be kept in a cooled state, the support plate 24 can be rapidly cooled, and the lower mold 31 can be indirectly rapidly cooled. In order to reduce the rising speed of the water temperature inside the cooling water pipe 42, the cooling plate 41 is provided with an air cooling box 44 at the bottom, a mesh plate 43 (shown in fig. 5) is provided at the bottom of the cooling plate 41, a fan 441 is provided inside the air cooling box 44, and the top of the air cooling box 44 is opened. After the fan 441 is started, air can enter the cooling plate 41 through the mesh plate 43, and heat at the top of the cooling plate 41 can be blown away, so that the cooling plate 41 can be cooled, and the lower die 31 can be continuously cooled.
Referring to fig. 8, in order to facilitate mold opening between the upper mold 3 and the lower mold 31, mold opening structures 6 are disposed on two sides of the mold taking end 22 of the workbench 2, each mold opening structure 6 includes a stripping cylinder 61 and a stripping plate 62, the stripping cylinder 61 is vertically fixed on the rack 1, the stripping plate 62 is fixed on the top of a telescopic rod of the stripping cylinder 61, a plurality of stripping modules 63 are disposed on two sides of the upper mold 3, and the plurality of stripping modules 63 are in one-side contact with the stripping plate 62 away from the stripping cylinder 61. When the upper die 3 and the lower die 31 need to be opened, the stripping cylinder 61 is opened, the telescopic rod of the stripping cylinder 61 extends to drive the stripping plate 62 to ascend, and the stripping plate 63 and the stripping plate 62 are in mutual contact, so that the stripping plate 63 can be lifted, the upper die 3 and the lower die 31 can be separated, and a worker can take out a rubber product from the lower die 31.
Referring to fig. 1 and 8, in order to facilitate demolding of rubber products, a plurality of air guns 46 are arranged on two sides of the workbench 2 close to the mold opening structure 6, and fans 47 are connected to two sides of the air guns 46. The fan 47 comprises an air inlet 48 and an air outlet 49, and the air guns 46 are connected with the air outlet 49 of the fan 47. After the upper mold 3 and the lower mold 31 are demolded, the blower 47 is turned on, the air gun 46 is turned on, and the air gun 46 is directed at the lower mold 31 for blowing, which not only facilitates cooling of the rubber product inside the lower mold 31, but also facilitates demolding of the rubber product inside the lower mold 31. In order to make the air blown out by the air gun 46 be cold air, the air inlet 48 is connected with the second heat exchanger 7, the outside air enters the second heat exchanger 7, the outside hot air is cooled through the second heat exchanger 7, and the cooled cold air is blown to the rubber product in the lower die 31 through the air gun 46, so that the rubber product can be conveniently stripped, the rubber product is further cooled, and the deformation degree of the rubber product is reduced.
The implementation principle of the above embodiment is as follows: the lower die 31 is first placed on the support plate 24, then the strip of glue is placed on the lower die 31, the upper die 3 is fixed on the lower die 31, and the support plate 24 is moved toward the molding end 21 by the push-pull cylinder 23. Move up whole workstation 2 through supporting cylinder 11, compress tightly last mould 3 and lower mould 31, then heat last mould 3 and lower mould 31, go up the inside adhesive tape of mould 3 and lower mould 31 and can be heated and become soft, at last will go up the adhesive tape pressure forming between mould 3 and the lower mould 31 through pressure. Secondly, the telescopic link of support cylinder 11 descends, then goes up mould 3 and lower mould 31 and descends, through push-and-pull cylinder 23 with backup pad 24 propelling movement to mould taking end 22, cool down backup pad 24 through the cooling plate 41 of mould taking end 22, then extend the backup pad 24 of cooling to lower mould 31 on, and then cool down lower mould 31 to the design of lower mould 31 is convenient for. Finally, the upper mold 3 and the lower mold 31 are disconnected by the stripping cylinder 61, the air gun 46 is opened, the rubber product in the lower mold 31 is blown by the air gun 46, and then the rubber product is taken out from the lower mold 31.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a vulcanizing press convenient to design, includes frame (1) and set up in workstation (2) in frame (1), its characterized in that: sliding connection has backup pad (24) on workstation (2), be provided with last mould (3) and lower mould (31) that mutually support and connect on backup pad (24), the both ends of workstation (2) set up respectively into compression molding end (21) and delivery end (22), delivery end (22) are seted up fluted (221), cooling structure (4) have been placed in recess (221), cooling structure (4) are including cooling plate (41), cooling plate (41) inside sets up to cavity, the inside parallel distribution of cooling plate (41) has a plurality of cooling water pipes (42), cooling plate (41) bottom sets up to otter board (43), the bottom of cooling plate (41) is provided with wind cooling box (44).
2. A press for facilitating setting of the shape of a press according to claim 1, characterized in that: the fan (441) is arranged inside the air cooling box (44), and the top of the air cooling box (44) is provided with an opening.
3. A press for facilitating setting of the shape of a press according to claim 1, characterized in that: two ends of the cooling water pipes (42) are respectively connected with a header pipe (45), and the two header pipes (45) are both connected with a first heat exchanger (5).
4. A press for facilitating setting of the shape of a press according to claim 3, characterized in that: and the plurality of cooling water pipes (42) are all flat.
5. A press for facilitating setting of the shape of a press according to claim 1, characterized in that: the utility model discloses a mould opening device, including workstation (2), die sinking structure (6), die drawing cylinder (61), stripping plate (62), mould drawing cylinder (61), frame (1), stripping plate (62) are fixed in the both sides that workstation (2) are located to get mould end (22) all are provided with die sinking structure (6), every die sinking structure (6) all include stripping cylinder (61) and stripping plate (62), stripping cylinder (61) are fixed in on frame (1), stripping plate (62) are fixed in the top of stripping cylinder (61) telescopic link, the both sides of going up mould (3) all are provided with a plurality of modules (63), and are a plurality of stripping plate (62) all keep away from the one side contact of stripping.
6. The press for facilitating setting of the shape of the plate according to claim 5, wherein: workstation (2) are close to the both sides of die sinking structure (6) all are provided with a plurality of air guns (46), and are a plurality of the both sides of air gun (46) all are connected with fan (47).
7. The press for facilitating setting of the shape of the plate according to claim 6, wherein: the fan (47) comprises an air inlet (48) and an air outlet (49), the air guns (46) are connected with the air outlet (49) of the fan (47), and the air inlet (48) is connected with a second heat exchanger (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921877746.5U CN210999646U (en) | 2019-11-02 | 2019-11-02 | Flat vulcanizing machine convenient to shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921877746.5U CN210999646U (en) | 2019-11-02 | 2019-11-02 | Flat vulcanizing machine convenient to shape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210999646U true CN210999646U (en) | 2020-07-14 |
Family
ID=71468297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921877746.5U Expired - Fee Related CN210999646U (en) | 2019-11-02 | 2019-11-02 | Flat vulcanizing machine convenient to shape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210999646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012960A (en) * | 2021-11-04 | 2022-02-08 | 江西省东鹏鞋业有限公司 | A sole sclerosis device for processing of army boots sole |
-
2019
- 2019-11-02 CN CN201921877746.5U patent/CN210999646U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012960A (en) * | 2021-11-04 | 2022-02-08 | 江西省东鹏鞋业有限公司 | A sole sclerosis device for processing of army boots sole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 |