CN220280389U - Rubber sheet preforming equipment - Google Patents
Rubber sheet preforming equipment Download PDFInfo
- Publication number
- CN220280389U CN220280389U CN202321155826.6U CN202321155826U CN220280389U CN 220280389 U CN220280389 U CN 220280389U CN 202321155826 U CN202321155826 U CN 202321155826U CN 220280389 U CN220280389 U CN 220280389U
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- CN
- China
- Prior art keywords
- fixedly connected
- support
- thimble
- lift
- rubber sheet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000000463 material Substances 0.000 claims abstract description 21
- 238000002347 injection Methods 0.000 claims abstract description 14
- 239000007924 injection Substances 0.000 claims abstract description 14
- 239000000945 filler Substances 0.000 claims 4
- 238000001816 cooling Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 1
- 238000010061 rubber shaping Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to the technical field of forming devices and discloses rubber sheet preforming equipment which comprises a workbench mechanism, wherein the workbench mechanism comprises a workbench, a support column, a first lifter support, a second lifter support and a forming die cover, a demolding mechanism comprises a first lifter, the first lifter support is fixedly connected with a first lifter, the first lifter is fixedly connected with a thimble support, the thimble support is fixedly connected with a thimble, the workbench is provided with a thimble hole, the workbench is fixedly connected with a water tank, the water tank is provided with a first thimble hole, the water tank is internally fixedly connected with a lower forming die, the lower forming die is provided with a second thimble hole, the thimble is fixedly connected with a top plate, the first thimble hole is fixedly connected with a second lifter, the second lifter is fixedly connected with a material injection port support, the material injection port support is fixedly connected with a material injection port, and the material injection port support is fixedly connected with a material injection port branch pipe.
Description
Technical Field
The utility model relates to the technical field of forming devices, in particular to rubber sheet preforming equipment.
Background
For example, patent document with publication number CN213972236U discloses a rubber cloth clamping diaphragm preforming device, which comprises a lower forming die and an upper pressing die which are matched with each other, wherein a mounting chute is penetrated through and obliquely arranged on the bottom surface of the lower forming die, a thimble for spreading cloth is slidably arranged in the mounting chute and is in rectangular distribution, the outer end of the thimble penetrates out of the bottom surface of the lower forming die and is jointly movably provided with a driving disc, a positioning telescopic tube is fixedly arranged between the upper surface of the driving disc and the bottom surface of the lower forming die, a reset spring is sleeved outside the positioning telescopic tube, and the reset spring is in sliding contact with the outer surface of the positioning telescopic tube.
In the above-mentioned device, although a device for ejecting the molded rubber sheet is provided, the mechanism is complex, the implementation is inconvenient, the working steps are more, and the working efficiency is low, so that a rubber sheet preforming device is needed to solve the above-mentioned problems.
Disclosure of Invention
In order to overcome the above-mentioned problems, an object of the present utility model is to provide a rubber sheet preforming device, so as to solve the problems of complex mechanism, inconvenient implementation, more working steps and lower working efficiency, which are caused by the fact that the device for ejecting the formed rubber sheet is provided in the above-mentioned background art.
The utility model provides the following technical scheme: the utility model provides a rubber sheet preforming equipment, includes workstation mechanism, workstation mechanism includes workstation, pillar, first lift support, second lift support and moulded die lid, the bottom fixedly connected with pillar of workstation, fixedly connected with first lift support on the pillar, fixedly connected with second lift support on the first lift support, demoulding mechanism includes first lift, fixedly connected with first lift on the first lift support, fixedly connected with ejector pin support on the first lift, fixedly connected with ejector pin on the ejector pin support, set up the ejector pin hole on the workstation, fixedly connected with water tank on the workstation, set up first ejector pin hole on the water tank, fixedly connected with down the moulded die, set up the second ejector pin hole on the down, the ejector pin passes ejector pin hole, first ejector pin hole and second ejector pin hole fixedly connected with roof, fixedly connected with second lift on the first pinhole, fixedly connected with second lift, fixedly connected with ejector pin on the second lift support, the ejector pin hole is connected with ejector pin, the ejector pin makes the rubber sheet can cause the injection molding die to be broken through the first lift, the injection molding device is realized to the rubber sheet, and the high-speed is realized, and the rubber sheet can not make the injection molding device is easy to cause the injection molding quality to be broken through the injection molding.
Further, fixedly connected with thimble on the thimble support, and the quantity of thimble is three, fixedly connected with moulded die down in the water tank, and the quantity of moulded die is three down, fixedly connected with annotates the material mouth and be in charge of on the material mouth, and annotate the material mouth and be in charge of the quantity of pipe and be in charge of three, through three thimble, moulded die down and annotate the material mouth and be in charge of, make the device can once only carry out a plurality of sheet rubber shaping and drawing of patterns work, improved the work efficiency of device.
Further, fixedly connected with roof on the thimble, and the roof is the same with lower moulded die bottom surface, when first lift makes the thimble promote the roof to release the shaping sheet rubber in the moulded die down, because lower moulded die bottom heat dissipation is poor, the sheet rubber bottom does not fully shape, if roof and sheet rubber bottom area of contact are little can lead to the damage of sheet rubber, and the roof is the same with sheet rubber bottom area, can not cause the damage to the sheet rubber bottom of unformed, has improved the stability of device work.
Further, the forming die cover is fixedly connected with a pressing plate, when the forming die cover descends to be attached to the lower forming die, the pressing plate flattens an unshaped rubber sheet in the lower forming die, so that the quality of the formed rubber sheet is better, and the working efficiency of the device is improved.
Further, fixedly connected with also has water inlet and delivery port on the water tank, and the water temperature rises after the long-time work of water tank, reduces the sheet rubber cooling effect in the moulded die down, trades water through water inlet and delivery port, makes water in the water tank keep low temperature, keeps the sheet rubber cooling effect to the moulded die down, accelerates the shaping time of sheet rubber, has improved the work efficiency of device.
The utility model has the technical effects and advantages that:
1. according to the utility model, the top plate is arranged, the top plate is identical to the bottom surface of the lower forming die, when the first lifter enables the ejector pin to push the top plate to push out the formed rubber sheet in the lower forming die, the bottom of the rubber sheet is not completely formed due to poor heat dissipation of the bottom of the lower forming die, if the contact area of the top plate and the bottom of the rubber sheet is small, the rubber sheet is damaged, the top plate is identical to the bottom area of the rubber sheet, the bottom of the rubber sheet which is not formed is not damaged, and the working stability of the device is improved.
2. According to the utility model, the water inlet and the water outlet are arranged, so that the water temperature rises after the water tank works for a long time, the cooling effect on the rubber sheet in the lower forming die is reduced, the water in the water tank is kept at a low temperature through changing the water in the water tank and the water outlet, the cooling effect on the rubber sheet in the lower forming die is kept, the forming time of the rubber sheet is shortened, and the working efficiency of the device is improved.
Drawings
FIG. 1 is a schematic cross-sectional view of the overall structure of the present utility model.
Fig. 2 is a schematic front view of the overall structure of the present utility model.
Fig. 3 is a schematic side view of the overall structure of the present utility model.
Fig. 4 is an enlarged schematic view of the structure a in fig. 1 according to the present utility model.
The reference numerals are: 100. a workbench mechanism; 110. a work table; 111. a support post; 112. a first elevator bracket; 113. a second elevator bracket; 200. a demoulding mechanism; 210. a first elevator; 211. a thimble bracket; 212. a thimble; 213. a first top pinhole; 214. a second top pinhole; 215. a lower forming die; 216. a top plate; 217. a second lifter; 218. a material injection port bracket; 219. a material injection port; 220. the material injection port is divided into pipes; 221. forming a mold cover; a platen 222, a platen; 223. a water tank; 224. a water inlet; 225. and a water outlet.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
Embodiment one:
referring to fig. 1, 2, 3 and 4 of the drawings in the specification, the utility model provides a rubber sheet preforming device, comprising a workbench mechanism 100, wherein the workbench mechanism 100 comprises a workbench 110, a support column 111, a first lifter support 112, a second lifter support 113 and a forming die cover 221, the bottom of the workbench 110 is fixedly connected with the support column 111, the support column 111 is fixedly connected with the first lifter support 112, the first lifter support 112 is fixedly connected with the second lifter support 113, a demoulding mechanism 200, the demoulding mechanism 200 comprises a first lifter 210, the first lifter support 112 is fixedly connected with the first lifter 210, the first lifter 210 is fixedly connected with a thimble support 211, the thimble support 211 is fixedly connected with a thimble 212, the workbench 110 is provided with a thimble hole, the workbench 110 is fixedly connected with a water tank 223, the water tank 223 is provided with a first thimble hole 213, the lower forming die 215 is fixedly connected in the water tank 223, the lower forming die 215 is provided with a second ejector pin hole 214, the ejector pins 212 penetrate through the ejector pin holes, the first ejector pin hole 213 and the second ejector pin hole 214 to be fixedly connected with the top plate 216, the first ejector pin hole 213 is fixedly connected with the second lifter 217, the second lifter 217 is fixedly connected with the material inlet bracket 218, the material inlet 219 is fixedly connected with the material inlet branch pipe 220, the ejector pin bracket 211 is fixedly connected with the ejector pins 212, the number of the ejector pins 212 is three, the water tank 223 is fixedly connected with the lower forming die 215, the number of the lower forming die 215 is three, the material inlet 219 is fixedly connected with the material inlet branch pipe 220, the number of the material inlet branch pipe 220 is three, the ejector pins 212 are fixedly connected with the top plate 216, and the top plate 216 is the same as the bottom surface of the lower forming die 215, the pressing plate 222 is fixedly connected to the molding die cover 221.
Working principle: when the rubber sheet is manufactured, the second lifter 217 is lowered to attach the forming die cover 221 to the lower forming die 215, the raw material is injected into the lower forming die 215 from the injection port branch pipe 220 through the injection port 219, after the injection is completed, the second lifter 217 is raised to lower the pressing plate 222 to flatten the rubber sheet, after the rubber sheet is formed, the second lifter 217 is raised to eject the top plate 216 of the ejector pin 212 to form the rubber sheet through the lifting of the first lifter 210, the bottom surfaces of the top plate 216 and the top plate 125 are the same, damage to the bottom of the rubber sheet is prevented, the demolding work of the rubber sheet is completed, and the first lifter 210 can perform demolding work on a plurality of formed rubber sheets at one time.
Embodiment two:
referring to fig. 1 and 2 of the drawings, the second embodiment differs from the first embodiment in that: the workbench 110 is fixedly connected with a water tank 223, the water tank 223 is internally fixedly connected with a lower forming die 215, and the water tank 223 is fixedly connected with a water inlet 224 and a water outlet 225.
Working principle: when the rubber sheet molding work is performed, cold water is injected into the water tank 223, so that the rubber sheet in the lower molding die 215 is cooled, the molding speed is increased, water in the water tank 223 is kept at a low temperature by adding water into the water inlet 224 and draining water from the water outlet 225, and the cooling work of the rubber sheet molding is continuously performed.
Claims (5)
1. The utility model provides a sheet rubber preforming equipment, includes workstation mechanism (100), workstation mechanism (100) include workstation (110), pillar (111), first lift support (112), second lift support (113) and moulded die lid (221), the bottom fixedly connected with pillar (111) of workstation (110), fixedly connected with first lift support (112) on pillar (111), fixedly connected with second lift support (113) on first lift support (112), its characterized in that:
demoulding mechanism (200), demoulding mechanism (200) include first lift (210), fixedly connected with first lift (210) on first lift support (112), fixedly connected with thimble support (211) on first lift (210), fixedly connected with thimble (212) on thimble support (211), set up the thimble hole on workstation (110), fixedly connected with water tank (223) on workstation (110), set up first thimble hole (213) on water tank (223), fixedly connected with moulded die (215) in water tank (223), set up second thimble hole (214) on moulded die (215), thimble (212) pass thimble hole, first thimble hole (213) and second thimble hole (214) fixedly connected with roof (216), fixedly connected with second lift (217) on first thimble hole (213), fixedly connected with filler neck support (218) on second lift (217), filler neck (219) are connected with filler neck (219) on filler neck support (218).
2. A rubber sheet preforming device as defined in claim 1, wherein: the ejector pin support (211) is fixedly connected with ejector pins (212), the number of the ejector pins (212) is three, the water tank (223) is internally fixedly connected with a lower forming die (215), the number of the lower forming die (215) is three, the material injection port (219) is fixedly connected with a material injection port branch pipe (220), and the number of the material injection port branch pipes (220) is three.
3. A rubber sheet preforming device as defined in claim 1, wherein: the ejector pin (212) is fixedly connected with a top plate (216), and the top plate (216) is the same as the bottom surface of the lower forming die (215).
4. A rubber sheet preforming device as defined in claim 1, wherein: and a pressing plate (222) is fixedly connected to the forming die cover (221).
5. A rubber sheet preforming device as defined in claim 2, wherein: the water tank (223) is fixedly connected with a water inlet (224) and a water outlet (225).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321155826.6U CN220280389U (en) | 2023-05-15 | 2023-05-15 | Rubber sheet preforming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321155826.6U CN220280389U (en) | 2023-05-15 | 2023-05-15 | Rubber sheet preforming equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220280389U true CN220280389U (en) | 2024-01-02 |
Family
ID=89327009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321155826.6U Active CN220280389U (en) | 2023-05-15 | 2023-05-15 | Rubber sheet preforming equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220280389U (en) |
-
2023
- 2023-05-15 CN CN202321155826.6U patent/CN220280389U/en active Active
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