CN210453396U - Anti-pinch device of flat vulcanizing machine - Google Patents
Anti-pinch device of flat vulcanizing machine Download PDFInfo
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- CN210453396U CN210453396U CN201920643486.9U CN201920643486U CN210453396U CN 210453396 U CN210453396 U CN 210453396U CN 201920643486 U CN201920643486 U CN 201920643486U CN 210453396 U CN210453396 U CN 210453396U
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Abstract
The utility model discloses a press vulcanizer's tong device that prevents, press vulcanizer include the frame, locate the base of frame lower part, locate the pneumatic cylinder that base upper portion was used for driving work platform and reciprocated, locate the platform on work platform upper portion, locate the guide pillar in work platform four corners, locate frame upper portion and along the relative work platform of upper and lower direction be close to and the upper platform of keeping away from with locate the tong device on the work platform, prevent tong device including rotating the mounting and the support piece of connecting, mounting detachably connects in one side of work platform, will prevent tong device installation when operating personnel implements to get when putting the operation and put in place, will support piece rotation 180 at press vulcanizer during operation, neither influence the equipment operation and can play the safety protection effect so again. The utility model has the advantages of being simple in structure and convenient in operation and with low costs, can effectively avoid taking place the industrial accident when the curing press breaks down.
Description
Technical Field
The utility model relates to a vulcanizer technical field, concretely relates to press from both sides tong device of curing press.
Background
The flat vulcanizing machine is mainly used for vulcanizing flat adhesive tapes and has the advantages of large pressure per unit area of a hot plate, reliable equipment operation, small maintenance amount and the like. The main function of the press is to provide the pressure and temperature required for vulcanization, and is widely used in the rubber industry.
In actual production, equipment faults such as sudden drop of the upper platform and sudden rise of the working platform can occur due to aging of the vulcanizing machine or other reasons; if the misoperation of the matched personnel causes the working process of the equipment to change, the personnel safety accident is easy to happen if the operating personnel is carrying out the access operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a press vulcanizer's that can provide the safety protection function prevents tong device to the not enough of prior art existence, for realizing above-mentioned purpose, the utility model discloses a technical scheme be:
the anti-pinch device of the flat vulcanizing machine comprises a rack, a base arranged at the lower part of the rack, a hydraulic cylinder arranged at the upper part of the base and used for driving a working platform to move up and down, an object placing platform arranged at the top of the working platform, guide pillars arranged at four corners of the working platform, an upper platform arranged at the upper part of the rack and vertically close to and far away from the working platform relative to the upper part of the guide pillars, and the anti-pinch device also comprises a fixing part, a supporting part and a pin shaft, wherein the fixing part is rotationally connected with the supporting part; the fixing piece is detachably connected to one side of the working platform; support piece is L type structure, and is preferred, and support piece's top is equipped with the elastic gasket, the elastic gasket bonds with the support piece top, so, when the vulcanizing press trouble or maloperation lead to the upper mounting plate to drop suddenly or work platform rises suddenly, can play certain buffer memory effect to the impulsive force, be unlikely to damage vulcanizing press equipment.
Furthermore, the top surface of the fixing piece is higher than that of the object placing platform, a first through hole is formed in the bottom of the fixing piece, a first blind hole is formed in the top of the fixing piece, and a first boss corresponding to the first blind hole is formed in the bottom of the supporting piece; the fixing piece is detachably connected with the working platform through the bolt. The end of the L-shaped support piece faces the outer side of the vulcanizing machine when the vulcanizing press works, and the end of the L-shaped support piece faces the inner side of the vulcanizing machine when an operator takes and places a workpiece. Preferably, the hole wall of the first blind hole is symmetrically provided with a first limiting groove and a second limiting groove, and a connecting line of the center point of the first limiting groove and the center point of the second limiting groove is parallel to the outer side surface of the fixing piece; be equipped with the first elastic lug that corresponds with first spacing groove and the second elastic lug that corresponds with the second spacing groove on the first boss, operating personnel is difficult for appearing the maloperation when switching support piece's position like this, is favorable to practicing thrift operating time simultaneously.
The bottom of the fixing piece is provided with a first through hole, the top of the fixing piece is welded with a second boss, and the second boss is provided with a second through hole; a third boss is welded at the bottom of the supporting piece, a third through hole is formed in the third boss, and the pin shaft penetrates through the second through hole and the third through hole; the fixing piece is detachably connected with the working platform through the bolts. The L-shaped supporting piece rotates outwards when the plate vulcanizing machine works, and is in a vertical position when an operator takes and places a workpiece. Preferably, the top of mounting inlays and is equipped with at least one piece magnet, just the material of support piece is ferromagnetic material, and operating personnel is difficult for appearing the maloperation when switching support piece's position, is favorable to practicing thrift operating time simultaneously.
Has the advantages that:
the utility model discloses in prevent tong device simple structure, installation convenient to use and low in production cost, and can effectively prevent because of personnel's safety matters such as tong appear when equipment failure or maloperation.
The anti-pinch device in the utility model is detachable and can adapt to working platforms with different thicknesses by means of bolt connection, so that the applicability is high; the anti-pinch device can be detachably arranged on the plate vulcanizing machine which is put into production, so that the application is wide.
The utility model discloses well anti-pinch device's mounting and support piece rotate through the round pin axle and connect, and the symmetry is equipped with first spacing groove and second spacing groove in the first blind hole on the mounting, and the position that the epaxial correspondence of round pin is equipped with first elastic lug and second elastic lug, so can make the operator be difficult for appearing the rotation deviation when rotating 180 degrees with support piece for the mounting from 0 degrees.
Drawings
Fig. 1 is a front view of embodiment 1 of the present invention;
fig. 2 is a side view of embodiment 1 of the present invention;
fig. 3 is a schematic structural view of the anti-pinch device in embodiment 1 of the present invention;
fig. 4 is a cross-sectional view of a fixing member in the hand pinching prevention device according to embodiment 1 of the present invention;
fig. 5 is a front view of embodiment 2 of the present invention;
fig. 6 is a side view of embodiment 2 of the present invention;
fig. 7 is a schematic structural view of the anti-pinch device in embodiment 2 of the present invention;
fig. 8 is a cross-sectional view of a fixing member in the hand pinching prevention device according to embodiment 2 of the present invention;
1-a frame; 2-a base; 3-a hydraulic cylinder; 4-a working platform; 5-a placement platform; 6-guide pillar; 7-an upper platform; 8-a fixing piece; 81-a first via; 82-first blind hole; 821-a first limit groove; 822-a second limiting groove; 83-a second boss; 84-a second via; 9-a support; 91-a first boss; 911-a first resilient bump; 912-a second resilient tab; 92-a third boss; 93-a third via; 10-bolt; 11-a pin shaft;
Detailed Description
The following description will be made in detail with reference to the accompanying drawings and embodiments 1 and 2:
example 1:
as shown in fig. 1 to 4, the anti-pinch device of the vulcanizing press comprises a frame 1, a base 2 arranged at the lower part of the frame 1, a hydraulic cylinder 3 arranged at the upper part of the base 2 and used for driving a working platform 4 to move up and down, a storage platform 5 arranged at the top of the working platform 4, guide pillars 6 arranged at four corners of the working platform 4, an upper platform 7 arranged at the upper part of the frame 1 and vertically close to and far away from the working platform 4 relative to the working platform 4 along the guide pillars 6, and the anti-pinch device comprises a fixing part 8 and a supporting part 9, wherein the fixing part 8 is rotatably connected with the supporting part 9; the supporting piece 9 is of an L-shaped structure, an elastic gasket is arranged at the top of the supporting piece 9, and the elastic gasket is bonded with the top of the supporting piece 9. The bottom of the fixing part 8 is provided with a first through hole 81, the top of the fixing part 8 is provided with a first blind hole 82, and the bottom of the supporting part 9 is provided with a first boss 91 corresponding to the first blind hole 81; still include bolt 10, and 4 bottom surfaces of work platform be equipped with bolt 10 complex screw, and mounting 8 passes through being connected of bolt 10 detachably and work platform 4, the top surface of mounting 8 is higher than the top surface of putting thing 5. The end of the L-shaped support 9 faces the outside of the press when the press is in operation, and the end of the L-shaped support 9 faces the inside of the press when the operator takes and places the work.
As shown in fig. 3 and 4, the hole wall of the first blind hole 82 is symmetrically provided with a first limiting groove 821 and a second limiting groove 822, and a connecting line between the center point of the first limiting groove 821 and the center point of the second limiting groove 822 is parallel to the outer side surface of the fixing member 8; the first boss 91 is provided with a first elastic bump 911 corresponding to the first limiting groove 821 and a second elastic bump 912 corresponding to the second limiting groove 822, so that when an operator switches the position of the supporting member 9, misoperation is not easy to occur, and meanwhile, the operation time is saved. When the upper platform 7 suddenly drops or the working platform 4 suddenly rises due to the fault or misoperation of the vulcanizing press, the anti-pinch device in the embodiment 1 can effectively prevent the safety accidents of people.
Example 2:
as shown in fig. 5-8, a press vulcanizer prevent tong device, including frame 1, locate frame 1 lower part base 2, locate 2 upper portions of base be used for driving hydraulic cylinder 3 that work platform 4 reciprocated, locate work platform 4 top put thing platform 5, locate work platform 4 four corners guide pillar 6, locate 1 upper portion of frame and along guide pillar 6 relative work platform 4 from top to bottom be close to and keep away from upper mounting 7, still include prevent tong device, prevent tong device includes mounting 8 and support piece 9, mounting 8 and support piece 9 rotate through round pin axle 11 and connect, support piece 9 is L type structure, and support piece 9's top is equipped with the gasket, the gasket bonds with support piece 9 top. A first through hole 81 is formed in the bottom of the fixing member 8, a second boss 83 is welded to the top of the fixing member 8, and a second through hole 84 is formed in the second boss 83; a third boss 92 is welded at the bottom of the support member 9, a third through hole 93 is formed in the third boss 92, and the pin shaft 11 penetrates through the second through hole 84 and the third through hole 93; still include bolt 10, 4 bottom surfaces of work platform be equipped with bolt 10 complex screw, just mounting 8 passes through bolt 10 detachably and is connected with work platform 4. When the plate vulcanizing machine works, the L-shaped supporting piece 9 is in a vertical position, and when an operator takes and places a workpiece, the L-shaped supporting piece 9 overturns outwards. In addition, at least one magnet is embedded in the top of the fixing piece 8, the supporting piece 9 is made of a ferromagnetic material, misoperation is not prone to occurring when an operator switches the position of the supporting piece 9, and meanwhile operation time is saved. When the upper platform 7 suddenly drops or the working platform 4 suddenly rises due to the fault or misoperation of the vulcanizing press, the anti-pinch device in the embodiment 1 can effectively prevent the safety accidents of people.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention all fall within the scope of the technical solution of the present invention.
Claims (6)
1. The anti-pinch device of the flat vulcanizing machine comprises a rack (1), a base (2) arranged at the lower part of the rack (1), a hydraulic cylinder (3) which is arranged at the upper part of the base (2) and used for driving a working platform (4) to move up and down, a storage platform (5) arranged at the top of the working platform (4), guide pillars (6) arranged at four corners of the working platform (4), and an upper platform (7) which is arranged at the upper part of the rack (1) and is close to and far away from the working platform (4) along the guide pillars (6) in a vertical opposite mode, and is characterized by further comprising the anti-pinch device, wherein the anti-pinch device comprises a fixing part (8) and a supporting part (9), and the fixing part (8); the fixing piece (8) is connected to one side of the working platform (4), and the supporting piece (9) is of an L-shaped structure.
2. The anti-pinch device of the flat vulcanizing machine according to claim 1, wherein the top surface of the fixing member (8) is higher than the top surface of the placing platform (5), the bottom of the fixing member (8) is provided with a first through hole (81), the top of the fixing member (8) is provided with a first blind hole (82), and the bottom of the supporting member (9) is provided with a first boss (91) corresponding to the first blind hole (82); the fixing device is characterized by further comprising a bolt (10), a screw hole matched with the bolt (10) is formed in the bottom surface of the working platform (4), and the fixing piece (8) is detachably connected with the working platform (4) through the bolt (10).
3. The anti-pinch device of the flat vulcanizing machine as claimed in claim 1, further comprising a pin shaft (11), wherein a first through hole (81) is formed in the bottom of the fixing member (8), a second boss (83) is welded to the top of the fixing member (8), and a second through hole (84) is formed in the second boss (83); a third boss (92) is welded at the bottom of the support piece (9), a third through hole (93) is formed in the third boss (92), and the pin shaft (11) penetrates through the second through hole (84) and the third through hole (93); the fixing device is characterized by further comprising a bolt (10), a screw hole matched with the bolt (10) is formed in the bottom surface of the working platform (4), and the fixing piece (8) is detachably connected with the working platform (4) through the bolt (10).
4. Anti-pinch device for flat vulcanizer according to claim 2 or 3, wherein said support member (9) has a resilient gasket on its top, said resilient gasket being bonded to the top of the support member (9).
5. The anti-pinch device of the flat vulcanizing machine as claimed in claim 2, wherein the wall of the first blind hole (82) is symmetrically provided with a first limiting groove (821) and a second limiting groove (822), and the connecting line of the central point of the first limiting groove (821) and the central point of the second limiting groove (822) is parallel to the outer side surface of the fixing member (8); and a first elastic lug (911) corresponding to the first limiting groove (821) and a second elastic lug (912) corresponding to the second limiting groove (822) are arranged on the first boss (91).
6. Anti-pinch device for flat vulcanizer according to claim 3, wherein said fixing member (8) is fitted with at least one magnet at its top and said support member (9) is made of ferromagnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920643486.9U CN210453396U (en) | 2019-05-07 | 2019-05-07 | Anti-pinch device of flat vulcanizing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920643486.9U CN210453396U (en) | 2019-05-07 | 2019-05-07 | Anti-pinch device of flat vulcanizing machine |
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| Publication Number | Publication Date |
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| CN210453396U true CN210453396U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920643486.9U Active CN210453396U (en) | 2019-05-07 | 2019-05-07 | Anti-pinch device of flat vulcanizing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114517887A (en) * | 2022-02-24 | 2022-05-20 | 合肥天工智能科技有限公司 | Automatic change spinning machine with preventing pressing from both sides structure |
-
2019
- 2019-05-07 CN CN201920643486.9U patent/CN210453396U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114517887A (en) * | 2022-02-24 | 2022-05-20 | 合肥天工智能科技有限公司 | Automatic change spinning machine with preventing pressing from both sides structure |
| CN114517887B (en) * | 2022-02-24 | 2023-12-19 | 合肥天工智能科技有限公司 | Automatic change spinning machine with preventing pressing from both sides structure |
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