CN217651250U - Punching device for leather production - Google Patents
Punching device for leather production Download PDFInfo
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- CN217651250U CN217651250U CN202221327049.4U CN202221327049U CN217651250U CN 217651250 U CN217651250 U CN 217651250U CN 202221327049 U CN202221327049 U CN 202221327049U CN 217651250 U CN217651250 U CN 217651250U
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- punching
- leather
- plate
- hole
- clamp plate
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Abstract
The utility model discloses a punching device is used in leather production that belongs to leather technical field that punches a hole, including the workstation, the top of workstation is equipped with the support, is equipped with the hydro-cylinder that punches a hole on the support, is equipped with the mounting panel on the output of the hydro-cylinder that punches a hole, and the bottom of mounting panel is equipped with the drift, and the bottom of mounting panel still is equipped with the clamp plate, clamp plate and mounting panel sliding connection are equipped with the through-hole corresponding with the drift on the clamp plate. The utility model discloses a setting of clamp plate, when punching a hole the action, the clamp plate can be prior to the leather contact, fixes the leather on the workstation, and the leather takes place to shift when avoiding punching a hole, after punching a hole, when the drift upwards resets, the clamp plate continues to fix the leather on the workstation, makes the drift upwards reset earlier to realize the separation of leather and drift, avoid the drift to take up the leather.
Description
Technical Field
The utility model belongs to the technical field of the leather punches a hole, concretely relates to punching device is used in leather production.
Background
The leather is animal skin which is obtained by physical and chemical processing such as unhairing, tanning and the like and is denatured and non-perishable. The leather is formed by tightly weaving natural protein fibers in a three-dimensional space, and the surface of the leather is provided with a special grain surface layer which has natural grains and luster and comfortable hand feeling. The leather is fine, firm and durable, and is often used for artware, the synthetic leather is a plastic product which simulates the composition and structure of natural leather and can be used as a substitute material of the natural leather, the surface of the synthetic leather is mainly polyurethane, and the base material is non-woven fabric made of synthetic fibers such as terylene, cotton, polypropylene and the like.
The cowhide and the synthetic leather need to go through multiple processes in the course of processing, and it is one of them process to punch a hole, but, current punching device for leather production has certain problem in the use, and for example, the leather can overlap on the drift after punching a hole, and when the drift upwards resets, the leather can be taken up along with the drift, needs the manual work to take off it, leads to punching a hole inefficiency, and workman intensity of labour is big.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a punching device is used in leather production has the drift when reseing, avoids the leather to follow the characteristics that the drift removed together.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a punching device is used in leather production, includes the workstation, and the top of workstation is equipped with the support, is equipped with the hydro-cylinder that punches a hole on the support, is equipped with the mounting panel on the output of the hydro-cylinder that punches a hole, and the bottom of mounting panel is equipped with the drift, and the bottom of mounting panel still is equipped with the clamp plate, and clamp plate and mounting panel sliding connection are equipped with the through-hole corresponding with the drift on the clamp plate.
In order to make the clamp plate press on the leather to no matter when the action of punching a hole or after punching a hole, can both ensure the stable pressure of leather on the workstation, furtherly, the top of clamp plate is equipped with two slide bars, slide bar and mounting panel sliding connection, the cover is equipped with the spring that is located between clamp plate and the mounting panel on the slide bar.
In order to limit the slide bar and prevent the slide bar from separating from the mounting plate, a limiting block is arranged at the upper end of the slide bar.
In order to avoid the pressing plate directly contacting with the leather and causing damage to the leather, a rubber pad is further arranged on the bottom surface of the pressing plate.
In order to be matched with the punch to punch the leather, an embedded groove is further formed in the workbench, a punching plate is arranged in the embedded groove, and a avoiding hole corresponding to the punch is formed in the punching plate.
In order to facilitate the replacement of the corresponding punching plate when the different punches are replaced, the punching plate is further connected with the workbench through screws.
In order to collect waste materials generated by punching, a blanking groove located below the punching plate is further arranged on the workbench. A material guide pipe corresponding to the charging chute is arranged below the workbench.
In order to guide the lifting of the mounting plate, two guide rods are further arranged above the mounting plate and are in sliding connection with the bracket.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a setting of clamp plate, when punching a hole the action, the clamp plate can be prior to the leather contact, fixes the leather on the workstation, and the leather takes place to shift when avoiding punching a hole, and after punching a hole, when the drift upwards resets, the clamp plate continues to fix the leather on the workstation, makes the drift upwards reset earlier to realize the separation of leather and drift, avoids the drift to bring up the leather;
2. the utility model discloses the top of clamp plate is equipped with two slide bars, slide bar and mounting panel sliding connection, and the cover is equipped with the spring that is located between clamp plate and the mounting panel on the slide bar, under the effect of spring, makes the clamp plate press on the leather to no matter be when punching a hole the action or after punching a hole, can both ensure to press the leather on the workstation steadily;
3. the rubber pad is arranged on the bottom surface of the pressing plate, so that the pressing plate is prevented from directly contacting with the leather to cause the leather to be crushed;
4. the punching plate of the utility model is connected with the workbench through the screw, so that the corresponding punching plate can be conveniently replaced when different punches are replaced;
5. the utility model discloses be equipped with the charging chute that is located the board below of punching a hole on the workstation, the below of workstation is equipped with the passage corresponding with the charging chute, is convenient for collect the waste material that produces punching a hole.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the pressing plate of the present invention;
FIG. 3 is a schematic cross-sectional view of the pressing plate of the present invention;
FIG. 4 is a schematic view of a cross-sectional structure of a part of the working table of the present invention;
in the figure: 1. a work table; 2. a support; 3. a guide bar; 4. punching an oil cylinder; 5. mounting a plate; 6. a punch; 7. pressing a plate; 71. a rubber pad; 72. a spring; 73. a slide bar; 74. a limiting block; 75. a through hole; 8. a material guide pipe; 9. a charging chute; 10. a groove is embedded; 11. punching a plate; 12. avoiding the hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a punching device is used in leather production, includes workstation 1, and the top of workstation 1 is equipped with support 2, is equipped with the hydro-cylinder 4 that punches a hole on the support 2, is equipped with mounting panel 5 on the output of hydro-cylinder 4 that punches a hole, and the bottom of mounting panel 5 is equipped with drift 6, and the bottom of mounting panel 5 still is equipped with clamp plate 7, and clamp plate 7 and 5 sliding connection of mounting panel are equipped with the through-hole 75 corresponding with drift 6 on the clamp plate 7.
Through adopting above-mentioned technical scheme, when punching a hole, under the effect of hydro-cylinder 4 that punches a hole, clamp plate 7 moves down along with mounting panel 5, is prior to the leather contact on the workstation 1, realizes the fixed to the leather, then drift 6 punches a hole to the leather, and the back is accomplished in punching a hole, and drift 6 moves upwards along with hydro-cylinder 4 that punches a hole, and at this moment, clamp plate 7 still presses on the leather to make drift 6 and leather separation, along with the continuation of mounting panel 5 rise, clamp plate 7 upwards resets.
The utility model discloses a setting of clamp plate 7, when the action of punching a hole, clamp plate 7 can be prior to the leather contact, fixes the leather on workstation 1, and the leather takes place to shift when avoiding punching a hole, after punching a hole, when drift 6 upwards resets, clamp plate 7 continues to fix the leather on workstation 1, makes drift 6 upwards reset earlier to realize the separation of leather and drift 6, avoid drift 6 to take the leather up.
Specifically, two sliding rods 73 are arranged above the pressing plate 7, the sliding rods 73 are slidably connected with the mounting plate 5, and the sliding rods 73 are sleeved with springs 72 located between the pressing plate 7 and the mounting plate 5.
By adopting the technical scheme, the pressing plate 7 is pressed on the leather under the action of the spring 72, so that the leather can be stably pressed on the workbench 1 no matter during the punching action or after the punching is finished.
Specifically, the upper end of the sliding rod 73 is provided with a limit block 74.
By adopting the technical scheme, the sliding rod 73 is limited, and the sliding rod 73 is prevented from being separated from the mounting plate 5.
Specifically, the bottom surface of the pressing plate 7 is provided with a rubber pad 71.
Through adopting above-mentioned technical scheme, avoid clamp plate 7 and leather direct contact, lead to crushing the leather.
Specifically, an embedded groove 10 is formed in the workbench 1, a punching plate 11 is arranged in the embedded groove 10, and an avoiding hole 12 corresponding to the punch 6 is formed in the punching plate 11.
By adopting the technical scheme, the leather is punched by matching the avoiding hole 12 with the punch 6.
Specifically, two guide rods 3 are arranged above the mounting plate 5, and the guide rods 3 are slidably connected with the bracket 2.
Through adopting above-mentioned technical scheme, lead the lift of mounting panel 5.
Example 2
The present embodiment is different from embodiment 1 in that: specifically, the punching plate 11 is connected to the table 1 by screws.
By adopting the technical scheme, when different punches 6 are replaced, the punching plates 11 corresponding to the punches can be replaced conveniently.
Example 3
The present embodiment is different from embodiment 1 in that: specifically, a charging chute 9 is arranged on the workbench 1 and below the punching plate 11. A material guide pipe 8 corresponding to the charging chute 9 is arranged below the workbench 1.
Through adopting above-mentioned technical scheme, be convenient for collect the waste material that the counterboring produced.
To sum up, the utility model discloses a setting of clamp plate 7, when punching a hole the action, clamp plate 7 can be prior to the leather contact, fixes the leather on workstation 1, avoids the leather to take place to shift when punching a hole, after punching a hole, when drift 6 upwards resets, clamp plate 7 continues to fix the leather on workstation 1, makes drift 6 upwards reset earlier, thereby realizes the separation of leather and drift 6, avoids drift 6 to bring up the leather; the utility model discloses the top of clamp plate 7 is equipped with two slide bars 73, slide bar 73 and mounting panel 5 sliding connection, the cover is equipped with the spring 72 that is located between clamp plate 7 and mounting panel 5 on slide bar 73, under the effect of spring 72, makes clamp plate 7 press on the leather to no matter be when the action of punching a hole or after the end of punching a hole, can both ensure to press the leather on workstation 1 steadily; the rubber pad 71 is arranged on the bottom surface of the pressing plate 7, so that the pressing plate 7 is prevented from being in direct contact with leather to damage the leather; the punching plate 11 of the utility model is connected with the workbench 1 through screws, so that the corresponding punching plate 11 can be conveniently replaced when different punches 6 are replaced; the utility model discloses be equipped with the charging chute 9 that is located 11 below of punching a hole on workstation 1, the below of workstation 1 is equipped with and feeds through chute 8 corresponding with charging chute 9, is convenient for collect the waste material that produces punching a hole.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a punching device is used in leather production, includes the workstation, its characterized in that: the support is arranged above the workbench, the punching oil cylinder is arranged on the support, the mounting plate is arranged on the output end of the punching oil cylinder, the punch is arranged at the bottom of the mounting plate, the pressing plate is further arranged at the bottom of the mounting plate and is in sliding connection with the mounting plate, and the pressing plate is provided with a through hole corresponding to the punch.
2. The punching device for leather production according to claim 1, characterized in that: the top of clamp plate is equipped with two slide bars, slide bar and mounting panel sliding connection, and the cover is equipped with the spring that is located between clamp plate and the mounting panel on the slide bar.
3. The punching device for leather production according to claim 2, characterized in that: the upper end of the slide bar is provided with a limiting block.
4. The punching device for leather production according to claim 1, characterized in that: and a rubber pad is arranged on the bottom surface of the pressing plate.
5. The punching device for leather production according to claim 1, characterized in that: the punching machine is characterized in that an embedded groove is formed in the workbench, a punching plate is arranged in the embedded groove, and a avoiding hole corresponding to the punch is formed in the punching plate.
6. The punching device for leather production according to claim 5, characterized in that: the punching plate is connected with the workbench through screws.
7. The punching device for leather production according to claim 5, characterized in that: and a blanking groove positioned below the punching plate is arranged on the workbench.
8. The punching device for leather production according to claim 7, characterized in that: and a material guide pipe corresponding to the charging chute is arranged below the workbench.
9. The punching device for leather production according to claim 1, characterized in that: two guide rods are arranged above the mounting plate and are connected with the support in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221327049.4U CN217651250U (en) | 2022-05-24 | 2022-05-24 | Punching device for leather production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221327049.4U CN217651250U (en) | 2022-05-24 | 2022-05-24 | Punching device for leather production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217651250U true CN217651250U (en) | 2022-10-25 |
Family
ID=83665282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221327049.4U Active CN217651250U (en) | 2022-05-24 | 2022-05-24 | Punching device for leather production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217651250U (en) |
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2022
- 2022-05-24 CN CN202221327049.4U patent/CN217651250U/en active Active
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