CN220741838U - Silicone rubber protective sleeve forming die - Google Patents
Silicone rubber protective sleeve forming die Download PDFInfo
- Publication number
- CN220741838U CN220741838U CN202322378950.5U CN202322378950U CN220741838U CN 220741838 U CN220741838 U CN 220741838U CN 202322378950 U CN202322378950 U CN 202322378950U CN 220741838 U CN220741838 U CN 220741838U
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- fixedly arranged
- die
- lifting
- frame
- silicone rubber
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- 229920002379 silicone rubber Polymers 0.000 title claims abstract description 25
- 230000001681 protective effect Effects 0.000 title claims abstract description 17
- 239000004945 silicone rubber Substances 0.000 title claims description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 238000005520 cutting process Methods 0.000 claims description 26
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000005266 casting Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000010137 moulding (plastic) Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010405 clearance mechanism Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a silicon rubber protective sleeve forming die, which particularly relates to the technical field of silicon rubber dies, and comprises a base, wherein guide posts are fixedly arranged at four corners of the top end of the base, a lower die is arranged at the top end of the base, a demoulding mechanism is fixedly arranged on the lower die, a cleaning mechanism is fixedly arranged on the lower die, the guide posts penetrate through the lower die, a die frame is fixedly arranged in the middle of the top end of the lower die, an upper die is slidably clamped on the guide posts, the demoulding mechanism comprises a lifting plate, the lifting plate is slidably clamped in the die frame, and an upper frame is arranged at the bottom end of the die frame.
Description
Technical Field
The utility model relates to the technical field of silicone rubber molds, in particular to a silicone rubber protective sleeve forming mold.
Background
The silicone rubber mold is the simplest method in the fast mold, has good elasticity and replication performance, the silicone rubber is used for copying the mold without considering the draft angle, the dimensional accuracy is not affected, the mold has good segmentation, the whole casting can be directly carried out without dividing the upper mold and the lower mold, but in the traditional silicone rubber mold production process, the casting is finished and the demolding mainly comprises the manual demolding, the manual demolding is time-consuming and the production efficiency is low, and the excessive corner materials are generated during the silicone rubber casting molding, and the manual removal and correction are needed.
Disclosure of Invention
The utility model aims to provide a silicone rubber protective sleeve forming die which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the silicone rubber protective sleeve forming die comprises a base, guide posts are fixedly arranged at four corners of the top end of the base, a lower die is arranged at the top end of the base, a demoulding mechanism is fixedly arranged on the lower die, a cleaning mechanism is fixedly arranged on the lower die, the guide posts penetrate through the lower die, a die frame is fixedly arranged in the middle of the top end of the lower die, and an upper die is slidably clamped on the guide posts;
the demolding mechanism comprises a lifting plate, the lifting plate is slidably clamped in a mold frame, an upper frame is arranged at the bottom end of the mold frame, an inner frame is arranged in a lower mold, the upper frame and the inner frame are communicated, a lifting cylinder is fixedly arranged at the bottom end of the lifting plate, a threaded rod is arranged in the lifting cylinder in a threaded manner, a worm wheel is fixedly arranged at the bottom end of the threaded rod, the worm wheel is rotatably clamped on the lower mold, a first rotating motor is fixedly arranged at the bottom end of the inner wall of the inner frame, a worm is fixedly arranged at the driving end of the first rotating motor, and the worm is in meshed connection with the worm wheel.
Preferably, the cleaning mechanism comprises electric lifting rods, the electric lifting rods are provided with four electric lifting rods which are distributed in a rectangular array, the four electric lifting rods are fixedly arranged on the lower die, lifting frames are fixedly arranged at the driving ends of the electric lifting rods, the lifting frames are slidably sleeved on the die frames, connecting grooves are formed in the lifting frames, cutting blades are slidably clamped on the connecting grooves, moving grooves are formed in one side of the lifting frames, the moving grooves are communicated with the connecting grooves, a second rotating motor is fixedly arranged at one end of the inner wall of each moving groove, a reciprocating screw is fixedly arranged at the driving end of each second rotating motor, one end of each reciprocating screw, which is far away from each second rotating motor, is rotatably arranged on the lifting frames, moving blocks are arranged on the outer walls of the reciprocating screws in a threaded sleeve mode, and one ends of the cutting blades are fixedly arranged on the moving blocks.
Preferably, a buffer spring is sleeved on the outer wall of the guide post, the bottom end of the buffer spring is fixedly arranged on the lower die, a lifting ring is fixedly arranged at the top end of the buffer spring, and the lifting ring is slidably sleeved on the guide post.
Preferably, a sliding groove is formed in one side, far away from the second rotating motor, of the lifting frame, the sliding groove is communicated with the connecting groove, a sliding block is arranged in the sliding groove in a sliding manner, and one side of the sliding block is fixedly connected with one end of the cutting blade.
Preferably, a connector is fixedly arranged in the middle of the top end of the upper die, and a die body matched with the die frame for use is fixedly arranged in the middle of the bottom end of the upper die.
Preferably, the nut is installed to guide post upper portion screw thread, the fixed roof that is equipped with on the guide post, the bottom of roof and the bottom contact of nut.
Preferably, a nut is threadedly mounted on the top end of the guide post, and the bottom end of the nut is in contact with the top end of the top plate.
Preferably, a top groove matched with the connector is formed in the middle of the top plate, and the connector penetrates through the top groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. through setting up demoulding mechanism, the control opens first rotation motor, and the drive end of first rotation motor rotates and drives the worm and rotate, and the worm rotates and drives the worm wheel and rotate, and the worm wheel rotates and drives the threaded rod and rotate, and the threaded rod rotates and drives the lift section of thick bamboo and rise and remove, and the lift section of thick bamboo rises and removes and drive the lifter plate and rise to upwards deviate from the die frame with the silicone rubber protective sheath after the casting molding finishes, need not the manual work and carries out the drawing of patterns, makes production more automatic improvement production efficiency.
2. Through setting up clearance mechanism, control is opened electric lift pole, and electric lift pole stretches and drives the lift section of thick bamboo and rise and remove, makes cutting blade's bottom and mould frame top parallel and level, and control is opened the second and is rotated the motor, and the second rotates the motor and rotates and drive reciprocating screw and rotate, and reciprocating screw rotates and drive the movable block and remove in the movable groove, and the movable block removes and drives cutting blade and remove, cuts off the leftover bits and pieces on the die body through cutting blade, makes process integration saving production time, improves production efficiency.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
FIG. 2 is a schematic view of a split structure according to the present utility model
Fig. 3 is a schematic structural view of the demolding mechanism in the utility model.
Fig. 4 is a schematic structural view of a cleaning mechanism in the present utility model.
Fig. 5 is an enlarged view of the utility model at a in fig. 4.
In the figure: 1. a base; 2. a lower die; 3. a guide post; 4. an upper die; 5. a top plate; 6. a demoulding mechanism; 7. a cleaning mechanism; 8. a buffer spring; 9. a nut; 10. a screw cap; 11. a connector; 21. a mold frame; 51. a top groove; 61. a lifting plate; 62. an upper frame; 63. an inner frame; 64. a lifting cylinder; 65. a threaded rod; 66. a worm wheel; 67. a worm; 68. a first rotating motor; 71. an electric lifting rod; 72. a lifting frame; 73. a moving groove; 74. a second rotating motor; 75. a reciprocating screw; 76. a moving block; 77. a connecting groove; 78. a cutting blade; 79. a chute; 710. a slide block; 81. and a lifting ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: as shown in fig. 1-5, the utility model provides a silicone rubber protective sleeve forming die, which comprises a base 1, wherein guide posts 3 are fixedly arranged at four corners of the top end of the base 1, a lower die 2 is arranged at the top end of the base 1, a demoulding mechanism 6 is fixedly arranged on the lower die 2, a cleaning mechanism 7 is fixedly arranged on the lower die 2, the guide posts 3 penetrate through the lower die 2, a die frame 21 is fixedly arranged in the middle of the top end of the lower die 2, and an upper die 4 is slidably clamped on the guide posts 3;
the demoulding mechanism 6 comprises a lifting plate 61, the lifting plate 61 is slidably clamped in the mould frame 21, an upper frame 62 is arranged at the bottom end of the mould frame 21, an inner frame 63 is arranged in the lower mould 2, the upper frame 62 and the inner frame 63 are communicated, a lifting cylinder 64 is fixedly arranged at the bottom end of the lifting plate 61, a threaded rod 65 is arranged in the lifting cylinder 64 in a threaded manner, a worm wheel 66 is fixedly arranged at the bottom end of the threaded rod 65, the worm wheel 66 is rotatably clamped on the lower mould 2, a first rotating motor 68 is fixedly arranged at the bottom end of the inner wall of the inner frame 63, a worm 67 is fixedly arranged at the driving end of the first rotating motor 68, the worm 67 is in meshed connection with the worm wheel 66, the first rotating motor 68 is controlled to be started, the driving end of the first rotating motor 68 is rotated to drive the worm 67 to rotate, the worm wheel 66 is rotated to drive the threaded rod 65 to rotate, the threaded rod 65 is rotated to drive the lifting cylinder 64 to move upwards, the lifting cylinder 64 is moved upwards to drive the lifting plate 61 to lift, and therefore, the silicon rubber after casting is required to be moulded is prevented from being manually stripped from the mould frame 21, and the production efficiency is improved.
The cleaning mechanism 7 comprises electric lifting rods 71, the electric lifting rods 71 are provided with four electric lifting rods 71 which are distributed in a rectangular array, the four electric lifting rods 71 are fixedly arranged on the lower die 2, the driving ends of the four electric lifting rods 71 are fixedly provided with lifting frames 72, the lifting frames 72 are slidably sleeved on the die frames 21, the lifting frames 72 are provided with connecting grooves 77, cutting blades 78 are slidably clamped on the connecting grooves 77, one side of each lifting frame 72 is provided with a moving groove 73, the moving grooves 73 are communicated with the connecting grooves 77, one end of the inner wall of each moving groove 73 is fixedly provided with a second rotating motor 74, the driving ends of the second rotating motors 74 are fixedly provided with reciprocating screws 75, one ends of the reciprocating screws 75 far away from the second rotating motors 74 are rotatably arranged on the lifting frames 72, the outer wall of the reciprocating screw rod 75 is provided with a moving block 76 in a threaded sleeve manner, one end of a cutting blade 78 is fixedly arranged on the moving block 76, the electric lifting rod 71 is controlled to be opened by arranging the cleaning mechanism 7, the electric lifting rod 71 stretches to drive the lifting cylinder 64 to move upwards, the bottom end of the cutting blade 78 is enabled to be flush with the top end of the die frame 21, the second rotating motor 74 is controlled to be opened, the second rotating motor 74 rotates to drive the reciprocating screw rod 75 to rotate, the reciprocating screw rod 75 rotates to drive the moving block 76 to move in the moving groove 73, the moving block 76 moves to drive the cutting blade 78 to move, the bottom end of the cutting blade 78 is attached to the top end of the die frame 21, and the cutting blade 78 is used for cutting off corner miscellaneous materials on the die body, so that the process is integrated, the production time is saved, and the production efficiency is improved.
The outer wall of the guide post 3 is sleeved with a buffer spring 8, the bottom end of the buffer spring 8 is fixedly arranged on the lower die 2, the top end of the buffer spring 8 is fixedly provided with a lifting ring 81, the lifting ring 81 is slidably sleeved on the guide post 3, and the buffer spring 8 is arranged, so that the buffer effect can be achieved in the process of pressing down the upper die 4 and contacting the die frame 21 through the buffer spring 8 in the process of pressing down the upper die 4, and the service life of the die is prolonged.
The spout 79 has been seted up to one side that the lift frame 72 kept away from the second rotation motor 74, and spout 79 and spread groove 77 link up, and the slip card is equipped with slider 710 in the spout 79, and one side of slider 710 and the one end fixed connection of cutting blade 78 through setting up slider 710, and slider 710 slip card is established in spout 79, can play a spacing effect to the cutting blade 78 removal, prevents that cutting blade 78 from taking place the skew at the in-process of removal. The connector 11 is fixedly installed in the middle of the top end of the upper die 4, the die body matched with the die frame 21 is fixedly installed in the middle of the bottom end of the upper die 4, the connector 11 is arranged, the upper die 4 can be driven to move through acting force of an external device and connected with the external device.
The nut 9 is installed to guide post 3 upper portion screw thread, and the fixed roof 5 that is equipped with on the guide post 3, the bottom of roof 5 and the bottom contact of nut 9 through setting up nut 9, can play a spacing effect to roof 5 through nut 9, prevents roof 5 to move down.
The top thread of guide post 3 installs nut 10, and the bottom of nut 10 and the top of roof 5 contact, through setting up nut 10, the nut 10 screw thread installs on guide post 3, can play a fixed effect to roof 5.
A top groove 51 for use with the connector 11 is formed in the middle of the top plate 5, the connector 11 penetrates through the top groove 51, and the connector 11 can move in the top groove 51 by providing the top groove 51.
Working principle: firstly, the lower die 2 is arranged on the base 1 through the guide post 3, then the upper die 4 is arranged through the guide post 3, after the upper die 4 is arranged, the nut 9 is arranged on the guide post 3 through threads, the top plate 5 is arranged through the corresponding guide post 3, after the top plate 5 is arranged and placed, the connector 11 is connected with an external machine, after the integral die is arranged, the silicon rubber is injected into the die frame 21, the external machine connected through the connector 11 drives the upper die 4 to move downwards to be in contact with the die frame 21 for plastic molding, after the plastic molding is finished, the external machine drives the upper die 4 to move upwards, meanwhile, the electric lifting rod 71 is controlled to be started, the electric lifting rod 71 is stretched to drive the lifting cylinder 64 to move upwards, the bottom end of the cutting blade 78 is flush with the top end of the die frame 21, the second rotating motor 74 is controlled to be started, the second rotating motor 74 rotates to drive the reciprocating screw 75 to rotate, the reciprocating screw rod 75 rotates to drive the moving block 76 to move in the moving groove 73, the moving block 76 moves to drive the cutting blade 78 to move, the bottom end of the cutting blade 78 is attached to the top end of the die frame 21, the cutting blade 78 is used for cutting off the offcut on the die body, the cutting blade 78 moves back to the original point through the reciprocating screw rod 75 after cutting, then the electric lifting rod 71 is controlled to be started, the electric lifting rod 71 drives the lifting frame 72 to move downwards, meanwhile, the first rotating motor 68 is controlled to be started, the driving end of the first rotating motor 68 rotates to drive the worm 67 to rotate, the worm 67 rotates to drive the worm wheel 66 to rotate, the worm wheel 66 rotates to drive the threaded rod 65 to rotate, the threaded rod 65 rotates to drive the lifting cylinder 64 to move upwards, the lifting cylinder 64 moves upwards to drive the lifting plate 61 to lift the silicon rubber protective sleeve after casting molding from the die frame 21 upwards, and demolding is not needed manually, so that the production is more automatic, and the production efficiency is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a silicone rubber protective sheath forming die, includes base (1), its characterized in that: guide posts (3) are fixedly arranged at four corners of the top end of the base (1), a lower die (2) is arranged at the top end of the base (1), a demoulding mechanism (6) is fixedly arranged on the lower die (2), a cleaning mechanism (7) is fixedly arranged on the lower die (2), the guide posts (3) penetrate through the lower die (2), a die frame (21) is fixedly arranged in the middle of the top end of the lower die (2), and an upper die (4) is arranged on the guide posts (3) in a sliding clamping mode;
the demolding mechanism (6) comprises a lifting plate (61), the lifting plate (61) is slidably clamped in a mold frame (21), an upper frame (62) is arranged at the bottom end of the mold frame (21), an inner frame (63) is arranged in a lower mold (2), the upper frame (62) and the inner frame (63) are communicated, a lifting cylinder (64) is fixedly arranged at the bottom end of the lifting plate (61), a threaded rod (65) is arranged in the lifting cylinder (64) in a threaded manner, a worm wheel (66) is fixedly arranged at the bottom end of the threaded rod (65), the worm wheel (66) is rotatably clamped on the lower mold (2), a first rotating motor (68) is fixedly arranged at the bottom end of the inner wall of the inner frame (63), and a worm (67) is fixedly arranged at the driving end of the first rotating motor (68) and is in meshed connection with the worm (67).
2. The silicone rubber protective sleeve forming die according to claim 1, wherein: the cleaning mechanism (7) comprises electric lifting rods (71), the electric lifting rods (71) are provided with four electric lifting rods (71) which are distributed in a rectangular array, the electric lifting rods (71) are fixedly arranged on a lower die (2), the driving ends of the electric lifting rods (71) are fixedly provided with lifting frames (72), the lifting frames (72) are slidably sleeved on the lifting frames (21), connecting grooves (77) are formed in the lifting frames (72), cutting blades (78) are slidably clamped on the connecting grooves (77), moving grooves (73) are formed in one side of the lifting frames (72), the moving grooves (73) are communicated with the connecting grooves (77), a second rotating motor (74) is fixedly arranged at one end of the inner wall of each moving groove (73), a reciprocating screw (75) is fixedly arranged at the driving end of each second rotating motor (74), one end of each reciprocating screw (75) is far away from the second rotating motor (74), a moving block (76) is rotatably arranged on the lifting frames (72), and a moving block (76) is fixedly arranged on one end of each moving block (76).
3. The silicone rubber protective sleeve forming die according to claim 1, wherein: the outer wall of the guide post (3) is sleeved with a buffer spring (8), the bottom end of the buffer spring (8) is fixedly arranged on the lower die (2), the top end of the buffer spring (8) is fixedly provided with a lifting ring (81), and the lifting ring (81) is slidably sleeved on the guide post (3).
4. The silicone rubber protective sleeve forming die according to claim 2, wherein: the lifting frame (72) is far away from one side of the second rotating motor (74) and is provided with a sliding groove (79), the sliding groove (79) is communicated with the connecting groove (77), a sliding block (710) is arranged in the sliding groove (79) in a sliding manner, and one side of the sliding block (710) is fixedly connected with one end of the cutting blade (78).
5. The silicone rubber protective sleeve forming die according to claim 1, wherein: the middle part of the top end of the upper die (4) is fixedly provided with a connector (11), and the middle part of the bottom end of the upper die (4) is fixedly provided with a die body matched with the die frame (21).
6. The silicone rubber protective sleeve forming die according to claim 5, wherein: the nut (9) is installed to guide post (3) upper portion screw thread, the fixed roof (5) that is equipped with on guide post (3), the bottom of roof (5) and the bottom contact of nut (9).
7. The silicone rubber protective sleeve forming die according to claim 1, wherein: a screw cap (10) is arranged at the top end of the guide column (3) in a threaded manner, and the bottom end of the screw cap (10) is in contact with the top end of the top plate (5).
8. The silicone rubber protective sleeve forming die according to claim 6, wherein: a top groove (51) matched with the connector (11) is formed in the middle of the top plate (5), and the connector (11) penetrates through the top groove (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322378950.5U CN220741838U (en) | 2023-09-01 | 2023-09-01 | Silicone rubber protective sleeve forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322378950.5U CN220741838U (en) | 2023-09-01 | 2023-09-01 | Silicone rubber protective sleeve forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220741838U true CN220741838U (en) | 2024-04-09 |
Family
ID=90558622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322378950.5U Active CN220741838U (en) | 2023-09-01 | 2023-09-01 | Silicone rubber protective sleeve forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220741838U (en) |
-
2023
- 2023-09-01 CN CN202322378950.5U patent/CN220741838U/en active Active
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