CN221659849U - Electric mold opening and closing mechanism - Google Patents
Electric mold opening and closing mechanism Download PDFInfo
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- CN221659849U CN221659849U CN202323140464.6U CN202323140464U CN221659849U CN 221659849 U CN221659849 U CN 221659849U CN 202323140464 U CN202323140464 U CN 202323140464U CN 221659849 U CN221659849 U CN 221659849U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 239000003638 chemical reducing agent Substances 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010057 rubber processing Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides an electric mold opening and closing mechanism which comprises supporting feet, a lower mold and an upper mold, wherein an electric driving assembly and a guide assembly are arranged on the lower mold, the electric driving assembly is matched with the guide assembly to realize mold closing between the upper mold and the lower mold, the electric mold opening and closing mechanism has the specific principle that the electric driving assembly works, and the electric driving assembly drives the upper mold to move in the vertical direction along the guide assembly, so that mold closing or mold opening between the upper mold and the lower mold is completed.
Description
Technical Field
The utility model relates to the technical field of vulcanizing machine supporting equipment, in particular to an electric mold opening and closing mechanism.
Background
Rubber products are important basic articles in daily life and economy, are widely applied to various industries, are various in rubber types, and are added with different components according to different requirements in order to adapt to the needs of various fields, and the existing rubber processing comprises the working procedures of plasticating, mixing, calendaring or extruding, forming, vulcanizing and the like; the vulcanization process is to put the unvulcanized raw materials into a vulcanization mold, add an auxiliary agent, and crosslink the rubber and the auxiliary agent by heating after mold closing, so that the rubber has other required performances.
The application provides a mold opening and closing scheme of a tire vulcanizing machine.
Disclosure of utility model
The utility model aims to provide an electric mold opening and closing mechanism so as to overcome the defects in the prior art.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides an electronic mould mechanism that opens and shuts, includes supporting legs, lower mould, last mould, be provided with electric drive assembly and guide assembly on the lower mould, electric drive assembly cooperation guide assembly is used for realizing the compound die between last mould and the lower mould.
In the scheme, the electric mold opening and closing mechanism has the specific principle that the electric driving assembly works and drives the upper mold to move vertically along the guide assembly, so that mold closing or mold opening between the upper mold and the lower mold is completed.
As an improvement of the electric mold opening and closing mechanism, the electric driving assembly comprises a driving motor, a speed reducer, a coupler, a ball screw and a connecting bracket, wherein a shell of the speed reducer is fixedly connected with the edge of a lower mold, the input end of the speed reducer is connected with the working end of the driving motor, the output end of the speed reducer is connected with the coupler, the coupler is fixedly connected with one end of the ball screw, the other end of the ball screw penetrates through the connecting bracket, the connecting bracket is rotationally connected with the ball screw through a bearing, the upper mold is rotationally connected with the ball screw, the connecting bracket is fixedly connected with a supporting cap, and the supporting cap is in contact with the ball screw.
In the above scheme, the specific principle of the electric drive assembly is that the drive motor drives the speed reducer to work, the speed reducer drives the ball screw to rotate through the coupler, and because the connecting bracket is connected with the ball screw through the bearing, therefore, the ball screw can not move in the rotating process, and because the support cap is fixedly connected with the connecting bracket, the support cap is contacted with the ball screw to support the connecting bracket, the ball screw drives the upper die to move along the vertical direction of the ball screw, and therefore the die assembly or the die opening between the upper die and the lower die are realized.
As an improvement of the electric mold opening and closing mechanism, the guide assembly comprises a guide post and a guide sleeve, wherein the guide post is arranged on the lower mold, the guide sleeve is fixedly connected with the upper mold, and the guide post is in sliding connection with the guide sleeve and the upper mold.
In the above scheme, the specific principle of the guide assembly is that the upper die moves in the vertical direction under the drive of the ball screw, and the upper die is matched with the guide sleeve to slide along the guide post in the moving process, so that the upper die can stably and linearly move.
As an improvement of the electric mold opening and closing mechanism, a locking assembly is arranged on the upper mold and is used for locking the upper mold through a locking guide post.
In the above scheme, in order to prevent the upper die from moving under the influence of dead weight without locking when the upper die is not in operation, a locking assembly is added to lock the upper die, so that the upper die is prevented from moving in a non-operating state.
As an improvement of the electric mold opening and closing mechanism, the locking assembly comprises a driving air cylinder, a locking head and a supporting frame, wherein the supporting frame is fixedly connected with the upper mold, a cylinder body of the driving air cylinder is fixedly connected with the supporting frame, the locking head is fixedly connected with a piston rod of the driving air cylinder, a groove is formed in a guide column along the vertical direction, and the locking head is used for extending into the groove under the action of the driving air cylinder.
In the scheme, the specific principle of the locking assembly is that when the upper die is in non-working state, the driving cylinder drives the locking head to work, the locking head stretches into the groove of the guide post, and the locking between the upper die and the guide post is realized due to the fact that the driving cylinder is fixedly connected with the upper die through the supporting frame.
Compared with the prior art, the utility model has the beneficial effects that: the electric mold opening and closing mechanism has the concrete principle that an electric driving assembly works, and the electric driving assembly drives an upper mold to move along a guide assembly in the vertical direction, so that mold closing or mold opening between the upper mold and a lower mold is completed; the upper die moves vertically under the drive of the ball screw, and in the moving process, the upper die slides along the guide post in cooperation with the guide sleeve, so that the upper die can move linearly stably; when the upper die is in non-working state, the driving cylinder drives the locking head to work, the locking head stretches into the groove of the guide post, and the locking between the upper die and the guide post is realized because the driving cylinder is fixedly connected with the upper die through the supporting frame.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
FIG. 1 is a schematic diagram of an electric mold opening and closing mechanism (the connecting bracket and the coupling are both cross-sectional structures);
fig. 2 is a schematic diagram of a second structure of the electric mold opening and closing mechanism.
Wherein, 1, supporting feet; 2. a lower die; 3. an upper die; 4. an electric drive assembly; 41. a driving motor; 42. a speed reducer; 43. a coupling; 44. a ball screw; 45. a connecting bracket; 5. a guide assembly; 51. a guide post; 52. a guide sleeve; 6. a locking assembly; 61. a driving cylinder; 62. a locking head; 63. a support frame; 7. a support cap; 8. a bearing; 9. a groove.
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.
As shown in fig. 1 to 2, an electric mold opening and closing mechanism comprises supporting feet 1, a lower mold 2 and an upper mold 3, wherein an electric driving assembly 4 and a guiding assembly 5 are arranged on the lower mold 2, and the electric driving assembly 4 is matched with the guiding assembly 5 to realize mold closing between the upper mold 3 and the lower mold 2.
The electric mold opening and closing mechanism has the concrete principle that an electric driving assembly 4 works, and the electric driving assembly 4 drives an upper mold 3 to move vertically along a guide assembly 5, so that mold closing or mold opening between the upper mold 3 and a lower mold 2 is completed.
The electric drive assembly 4 comprises a drive motor 41, a speed reducer 42, a coupler 43, a ball screw 44 and a connecting bracket 45, wherein a shell of the speed reducer 42 is fixedly connected with the edge of the lower die 2, the input end of the speed reducer 42 is connected with the working end of the drive motor 41, the output end of the speed reducer 42 is connected with the coupler 43, the coupler 43 is fixedly connected with one end of the ball screw 44, the other end of the ball screw 44 penetrates through the connecting bracket 45, the connecting bracket 45 is rotationally connected with the ball screw 44 through a bearing 8, the upper die 3 is rotationally connected with the ball screw 44, the connecting bracket 45 is fixedly connected with a supporting cap 7, and the supporting cap 7 is in contact with the ball screw 44.
The specific principle of the electric driving assembly 4 is that the driving motor 41 drives the speed reducer 42 to work, the speed reducer 42 drives the ball screw 44 to rotate through the coupler 43, and the connecting bracket 45 is connected with the ball screw 44 through the bearing 8, so that the ball screw 44 cannot move in the rotating process, and the supporting cap 7 is fixedly connected with the connecting bracket 45, and the supporting cap 7 contacts with the ball screw 44 to support the connecting bracket 45, so that the ball screw 44 drives the upper die 3 to move along the ball screw 44 in the vertical direction, and the die assembly or die opening between the upper die 3 and the lower die 2 is realized.
The guide assembly 5 comprises a guide post 51 and a guide sleeve 52, wherein the guide post 51 is arranged on the lower die 2, the guide sleeve 52 is fixedly connected with the upper die 3, and the guide post 51 is in sliding connection with the guide sleeve 52 and the upper die 3.
The specific principle of the guide assembly 5 is that the upper die 3 is driven by the ball screw 44 to move in the vertical direction, and in the moving process, the upper die 3 is matched with the guide sleeve 52 to slide along the guide post 51, so that the upper die 3 can move in a stable straight line.
The upper die 3 is provided with a locking assembly 6, and the locking assembly 6 is used for locking the upper die 3 through a locking guide post 51.
In order to prevent the upper die 3 from moving under the influence of its own weight without being locked when it is not in operation, a locking assembly 6 is added to lock the upper die 3, preventing the upper die 3 from moving in the non-operating state.
The locking assembly 6 comprises a driving air cylinder 61, a locking head 62 and a supporting frame 63, wherein the supporting frame 63 is fixedly connected with the upper die 3, a cylinder body of the driving air cylinder 61 is fixedly connected with the supporting frame 63, the locking head 62 is fixedly connected with a piston rod of the driving air cylinder 61, a groove 9 is formed in the guide column 51 along the vertical direction, and the locking head 62 is used for extending into the groove 9 under the action of the driving air cylinder 61.
The specific principle of the locking assembly 6 is that when the upper die 3 is in non-working state, the driving cylinder 61 drives the locking head 62 to work, the locking head 62 stretches into the groove 9 of the guide post 51, and the locking between the upper die 3 and the guide post 51 is realized because the driving cylinder 61 is fixedly connected with the upper die 3 through the supporting frame 63.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (3)
1. The utility model provides an electronic mould mechanism that opens and shuts, includes supporting legs, lower mould, goes up the mould, a serial communication port, be provided with electric drive subassembly and guide component on the lower mould, electric drive subassembly cooperation guide component is used for realizing the compound die between mould and the lower mould, upward be provided with locking subassembly on the mould, locking subassembly is through locking guide post in order to be used for locking the mould, locking subassembly includes driving cylinder, locking head and support frame, wherein, support frame and last mould fixed connection, driving cylinder's cylinder body and support frame fixed connection, locking head and driving cylinder's piston rod fixed connection, the guide post is provided with the recess along vertical direction, and the locking head is used for stretching into in the recess under driving cylinder effect.
2. The electric mold opening and closing mechanism according to claim 1, wherein the electric driving assembly comprises a driving motor, a speed reducer, a shaft coupling, a ball screw and a connecting bracket, wherein a shell of the speed reducer is fixedly connected with the edge of the lower mold, an input end of the speed reducer is connected with a working end of the driving motor, an output end of the speed reducer is connected with the shaft coupling, the shaft coupling is fixedly connected with one end of the ball screw, the other end of the ball screw penetrates through the connecting bracket, the connecting bracket is rotatably connected with the ball screw through a bearing, the upper mold is rotatably connected with the ball screw, the connecting bracket is fixedly connected with a supporting cap, and the supporting cap is in contact with the ball screw.
3. The electric mold opening and closing mechanism according to claim 1, wherein the guide assembly comprises a guide post and a guide sleeve, wherein the guide post is mounted on the lower mold, the guide sleeve is fixedly connected with the upper mold, and the guide post is slidably connected with the guide sleeve and the upper mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323140464.6U CN221659849U (en) | 2023-11-21 | 2023-11-21 | Electric mold opening and closing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323140464.6U CN221659849U (en) | 2023-11-21 | 2023-11-21 | Electric mold opening and closing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221659849U true CN221659849U (en) | 2024-09-06 |
Family
ID=92579785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323140464.6U Active CN221659849U (en) | 2023-11-21 | 2023-11-21 | Electric mold opening and closing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221659849U (en) |
-
2023
- 2023-11-21 CN CN202323140464.6U patent/CN221659849U/en active Active
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