CN216932104U - High-precision pressing device of pressing machine - Google Patents
High-precision pressing device of pressing machine Download PDFInfo
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- CN216932104U CN216932104U CN202220574418.3U CN202220574418U CN216932104U CN 216932104 U CN216932104 U CN 216932104U CN 202220574418 U CN202220574418 U CN 202220574418U CN 216932104 U CN216932104 U CN 216932104U
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- pressing groove
- top plate
- shoe tree
- base
- shoe
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to the technical field of cold-bonded shoe processing equipment, in particular to a pressing device of a high-precision pressing machine, which can avoid improper extrusion in the process of bonding upper surfaces and soles, effectively avoid the problems of displacement caused by overlarge pressure and poor bonding degree caused by undersize pressure, has practical significance and popularization value, and can be expected to generate good economic benefit, and comprises a base, a top plate, shoe trees, magnetic blocks, a plurality of expansion devices and a film type pressure sensor, wherein the top surface of the base is provided with a pressing groove, the top plate is arranged above the base and movably connected with the base, the shoe trees are placed on the pressing groove, the bottom surface of the shoe trees and the pressing groove are respectively provided with the magnetic blocks, the magnetic blocks are respectively arranged on the bottom surface of the shoe trees and in the pressing groove and mutually attract each other, the expansion devices are arranged on the bottom surface of the top plate, the fixed ends of the expansion devices are fixedly connected with the top plate, and the movable ends of the expansion devices are provided with air bags, the bottom surface of the air bag is matched with the shape of the shoe tree, and the film type pressure sensor is arranged on the bottom surface of the air bag.
Description
Technical Field
The utility model relates to the technical field of cold-bonded shoe processing equipment, in particular to a pressing device of a high-precision pressing machine.
Background
The shoes have a long development history, the most original shoes sewn by animal skins appear in the Yangshao culture period about 5000 years ago, the shoes are a tool for protecting the feet from being injured, and the fur shoes are invented for overcoming special conditions and preventing the feet from being difficultly suffered or injured.
The existing production process of finished shoes can be divided into a gluing process, a hot vulcanization process, an injection molding process, a mould pressing process and a sewing process, the shoe and boot gluing process is the most widely applied process in the existing shoe manufacturing industry, the upper and the sole are quickly combined through glue, and the process has the advantages of suitability for various materials, high production efficiency and suitability for assembly line operation. The method is characterized in that after a shoe tree with an upper and a sole brushed with glue are laminated, the glue is cured and then processed, a laminating machine capable of automatically extruding the upper and the sole is provided at present, but the force is not controlled well, the upper and the sole are easy to displace to generate deviation when the pressure is too large, the brushed glue is easy to overflow from a seam, if the pressure is too small, the combination degree of the upper and the sole is poor, and if the problem can be solved, the method has positive significance for promoting the technical development in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pressing device of a pressing machine with high precision, which is used for solving the problems in the background technology.
The technical scheme includes that the shoe comprises a base, a top plate, shoe trees, magnetic blocks, a plurality of expansion devices and a film type pressure sensor, wherein a pressing groove is formed in the top surface of the base, the top plate is arranged above the base and movably connected with the base, the shoe trees are placed on the pressing groove, the magnetic blocks are arranged in the bottom surfaces of the shoe trees and the pressing groove respectively, the magnetic blocks are attracted to each other and are arranged in the bottom surfaces of the shoe trees and the pressing groove respectively, the expansion devices are arranged on the bottom surfaces of the top plate, fixed ends of the expansion devices are fixedly connected with the top plate, air bags are arranged on movable ends of the expansion devices, the bottom surfaces of the air bags are matched with the shapes of the shoe trees, the bottom surfaces of the air bags at the movable ends of the expansion devices are matched with each other to form a curved surface matched with the shoe trees, and the film type pressure sensor is arranged on the bottom surfaces of the air bags.
Preferably, the surface of the balloon is provided with a polytetrafluoroethylene coating.
Preferably, the side surface of the top plate is hinged with the side surface of the base.
Preferably, the telescopic device is an electric cylinder.
Preferably, one side of the magnetic block is provided with a screw, and the screw is screwed into the shoe tree and the pressing groove to form a screw pair with the shoe tree and the pressing groove, so that the magnetic block is installed on the shoe tree and the pressing groove.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:
according to the pressing device of the pressing machine with high precision, provided by the utility model, the top plate is opened, the operator places the sole in the pressing groove, the shoe tree with the upper surface is placed on the sole, then the top plate is closed, the preparation work is finished, and the magnetic blocks arranged on the bottom surface of the shoe tree and in the pressing groove are mutually attracted in the placing process, so that the position correction effect can be achieved, and the shoe tree positioning function is realized.
The movable end of the expansion device extends under the control of the controller to enable the air bag to prop against the upper surface of the shoe tree, and the expansion device stops moving when the pressure sensed by the film type pressure sensor reaches a preset value, so that the displacement of the upper surface and the sole caused by excessive extrusion is avoided, and the problem of glue overflow can be reduced; and (5) after the glue is solidified, the sole and the upper are adhered, and the sole-upper pressing is completed.
The utility model can avoid improper extrusion in the process of bonding the upper and the sole, effectively avoids the problems of displacement caused by overlarge pressure and poor bonding degree caused by undersize pressure, has practical significance and popularization value, and can be expected to generate good economic benefit.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic cross-sectional configuration of the present invention;
FIG. 2 is a schematic view of the structure of the portion A in FIG. 1;
FIG. 3 is a schematic perspective view of the magnetic block;
in the figure: the device comprises a base 1, a pressing groove 11, a top plate 2, a shoe tree 3, a magnetic block 4, a screw rod 41, a telescopic device 5, an air bag 51 and a film type pressure sensor 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
With reference to fig. 1-3, a pressing device of a high-precision pressing machine comprises a base 1, a top plate 2, a shoe tree 3, a magnetic block 4, a plurality of expansion devices 5 and a film type pressure sensor 6, wherein a pressing groove 11 is arranged on the top surface of the base 1, the top plate 2 is arranged above the base 1, the side surface of the top plate 2 is hinged with the side surface of the base 1, the shoe tree 3 is placed on the pressing groove 11, the magnetic block 4 is arranged on the bottom surface of the shoe tree 3 and in the pressing groove 11, and the magnetic block 4 arranged on the bottom surface of the shoe tree 3 and in the pressing groove 11 are mutually attracted, one surface of the magnetic block 4 is provided with a screw 41, the screw 41 is screwed into the shoe tree 3 and in the pressing groove 11 to form a screw pair with the shoe tree 3 and the pressing groove 11, the top plate of the expansion device 5 is arranged on the bottom surface of the shoe tree 2, and the fixed end of the expansion device 5 is fixedly connected with the top plate 2, the movable end of the telescopic device 5 is provided with an air bag 51, the bottom surface of the air bag 51 is matched with the shape of the shoe tree 3, the bottom surfaces of the air bags 51 at the movable end of each telescopic device 5 are matched with each other to form a curved surface matched with the shoe tree 3, and the film type pressure sensor 6 is arranged at the bottom surface of the air bag 51.
The surface of the air bag 51 is provided with a polytetrafluoroethylene coating, the polytetrafluoroethylene has excellent chemical resistance and extremely low surface friction coefficient, and the arrangement aims to avoid glue adhesion.
The telescoping device 5 refers to a device capable of driving a component to perform telescopic motion, and an electric cylinder is adopted in implementation, which belongs to the content of the prior art, so that the specific structure and the working principle of the device are not further described.
The control mode of the utility model is realized by an external controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the supply of the power supply also belongs to the common knowledge in the field, and the utility model is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the utility model.
The working principle of the utility model is as follows: roof 2 is opened operating personnel and is placed the sole in pressfitting groove 11, places the shoe tree 3 that has the group's face on the sole, and roof 2 folds afterwards, and preparation work is accomplished, and the magnetic block 4 that sets up in 3 bottoms of shoe tree and pressfitting groove 11 in the process of placing attracts each other, can play the effect of position correction to realize the function of shoe tree 3 location.
The movable end of the expansion device 5 extends under the control of the controller to enable the air bag 51 to prop against the upper surface of the shoe tree 3, when the pressure sensed by the film type pressure sensor 6 reaches a preset value, the expansion device 5 stops moving, the displacement of the upper surface and the sole caused by excessive extrusion is avoided, and the problem of glue overflow can be reduced; and (5) after the glue is solidified, the sole and the upper are adhered, and the sole-upper pressing is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (5)
1. The utility model provides a high-accuracy pressfitting machine's compression fittings which characterized in that:
comprises a base (1), a top plate (2), a shoe tree (3), a magnetic block (4), a plurality of telescopic devices (5) and a film type pressure sensor (6);
the top surface of the base (1) is provided with a pressing groove (11), and the top plate (2) is arranged above the base (1) and movably connected with the base;
the shoe tree (3) is placed on the pressing groove (11), the magnetic blocks (4) are arranged in the bottom surface of the shoe tree (3) and the pressing groove (11) respectively, and the magnetic blocks (4) arranged in the bottom surface of the shoe tree (3) and the pressing groove (11) are mutually attracted;
the telescopic device (5) is arranged on the bottom surface of the top plate (2), the fixed end of the telescopic device (5) is fixedly connected with the top plate (2), the movable end of the telescopic device (5) is provided with an air bag (51), the bottom surface of the air bag (51) is matched with the shape of the shoe tree (3), and the bottom surfaces of the air bags (51) at the movable end of each telescopic device (5) are matched with each other to form a curved surface matched with the shoe tree (3);
the film-type pressure sensor (6) is provided on the bottom surface of the airbag (51).
2. The laminating apparatus of a high-precision laminating machine according to claim 1, wherein: the surface of the air bag (51) is provided with a polytetrafluoroethylene coating.
3. The laminating apparatus of a high-precision laminating machine according to claim 1, wherein: the side surface of the top plate (2) is hinged with the side surface of the base (1).
4. The laminating apparatus of a high-precision laminating machine according to claim 1, wherein: the telescopic device (5) is an electric cylinder.
5. The laminating apparatus of a high-precision laminating machine according to claim 1, wherein: one surface of the magnetic block (4) is provided with a screw rod (41), the screw rod (41) is screwed into the shoe tree (3) and the pressing groove (11) to form a screw pair with the shoe tree (3) and the pressing groove (11), so that the magnetic block (4) is installed on the shoe tree (3) and the pressing groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220574418.3U CN216932104U (en) | 2022-03-16 | 2022-03-16 | High-precision pressing device of pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220574418.3U CN216932104U (en) | 2022-03-16 | 2022-03-16 | High-precision pressing device of pressing machine |
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| Publication Number | Publication Date |
|---|---|
| CN216932104U true CN216932104U (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220574418.3U Active CN216932104U (en) | 2022-03-16 | 2022-03-16 | High-precision pressing device of pressing machine |
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| Country | Link |
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| CN (1) | CN216932104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102697444B1 (en) * | 2024-01-16 | 2024-08-22 | 주식회사 극동기계 | Shoe Gauge Marking Machine |
-
2022
- 2022-03-16 CN CN202220574418.3U patent/CN216932104U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102697444B1 (en) * | 2024-01-16 | 2024-08-22 | 주식회사 극동기계 | Shoe Gauge Marking Machine |
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