CN218614499U

CN218614499U - Punching device

Info

Publication number: CN218614499U
Application number: CN202223172954.XU
Authority: CN
Inventors: 林锦绣; 周耀; 张帆; 吴晶丽; 李静
Original assignee: Hunan Changyuan Lithium New Energy Co ltd
Current assignee: Hunan Changyuan Lithium New Energy Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-03-14
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a punching device, which comprises a support frame and a mounting seat, wherein adjusting grooves in corresponding arrangement are all arranged on a fixed plate, adjusting screw rods in horizontal arrangement are rotatably arranged in the adjusting grooves of the fixed plate, the threads of the adjusting screw rods penetrate through the top of a cylindrical punch, and the positions of the cylindrical punch in the adjusting grooves can be adjusted by rotating the adjusting screw rods; the utility model discloses a push rod controller carries out periodic flexible control to punching and cutting the push rod, then can carry out semi-automatization's die-cut control, the setting up of reference column and buffer spring makes the sliding seat receive the buffering when contacting before the die-cut base simultaneously, reduce and strike vibrations, simultaneously after the position control of cylinder punching pin, need carry out the replacement of die-cut base according to the die-cut via hole position that corresponds, die-cut demand when then can satisfying not unidimensional foam nickel, then under the scheme of die-cut device, the staff need not to rely on die-cut experience to operate completely, can obtain higher work efficiency simultaneously.

Description

Punching device

Technical Field

The utility model relates to a die-cut device technical field specifically is a die-cut device.

Background

The current button cell application end is mainly in products such as a computer mainboard, an MP3 watch, a calculator, a Bluetooth headset, a hand-operated rechargeable flashlight, a toy interphone and the like, and has the advantages of good use temperature, good sealing performance, long storage time, stable discharge voltage and the like; in the development process of lithium battery materials, the electrical performance of a button cell also has certain referential significance, the capacity, the multiplying power, the cycle performance and the like of materials can be accurately tested, foamed nickel mainly plays a supporting role in the button cell, the problem that the foamed nickel is low in efficiency and causes waste in the punching process of the existing equipment is solved, meanwhile, one punching device is used in the prior art for punching at a single time, foamed nickel raw material pieces with different lengths need to be conveyed according to punching experience when the foamed nickel is conveyed, meanwhile, the manual control is needed to be carried out at the punching time interval, the series of operation efficiency is low, and great waste is caused, so that a punching device needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a die-cut device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a punching device comprises a supporting frame and a mounting seat, wherein the mounting seat is arranged on the supporting frame in a lifting manner, a vertically-arranged punching push rod and a push rod controller used for controlling the punching push rod to periodically stretch are arranged on the mounting seat, a fixed plate is arranged at the bottom of a piston rod of the punching push rod through a connecting column, a positioning column is inserted on the fixed plate in a sliding manner and is fixedly connected to the top of a movable seat, a buffer spring is sleeved on the positioning column, and the buffer spring is positioned between the movable seat and the fixed plate;

the fixing plates are provided with adjusting grooves which are correspondingly arranged, adjusting screws which are horizontally arranged are rotatably installed in the adjusting grooves of the fixing plates, threads of the adjusting screws penetrate through the tops of the cylindrical punches, and the positions of the cylindrical punches in the adjusting grooves can be adjusted by rotating the adjusting screws;

the bottom of support frame is provided with the collecting vat, the die-cut base that corresponds with the sliding seat is installed at the top of collecting vat.

Preferably, the support frame includes support base and support mobile jib, the mount pad is installed on the support mobile jib through the location of locking bolt liftable, the mount pad is the corresponding setting from top to bottom with the support base.

Preferably, the punching base is detachably mounted on the collecting tank, and punching through holes corresponding to the positions of the cylindrical punches are formed in the punching base.

Preferably, the movable seat is provided with a positioning groove corresponding to the adjusting groove on the fixed plate, the top of the movable seat is provided with a limiting ring, and the cylindrical punch is inserted into the limiting ring in a sliding manner.

Preferably, the adjusting grooves and the adjusting screws on the fixing plate are provided with two groups, and the cylindrical punch is provided with two groups and penetrates through the movable seat to extend to the bottom of the movable seat.

Preferably, one end of the adjusting screw rod, which is located inside the adjusting groove, is rotatably connected to the inner side wall of the adjusting groove, and a threaded through hole for the adjusting screw rod to penetrate through is formed in the top of the cylindrical punch.

Preferably, the adjusting screw rod is rotated to penetrate and extend to the outside of the adjusting groove, a positioning nut is installed at one end of the adjusting screw rod, which is located at the outside of the adjusting groove, in a threaded manner, and the positioning nut is attached to the side portion of the fixing plate.

Compared with the prior art, the beneficial effects of the utility model are that:

through the design of mechanisms such as the fixing plate, the cylindrical punch, the adjusting groove, the adjusting screw and the like, the adjusting screw which is horizontally arranged is rotatably arranged in the adjusting groove of the fixing plate, the thread of the adjusting screw penetrates through the top of the cylindrical punch, and the position of the cylindrical punch in the adjusting groove can be adjusted by rotating the adjusting screw; the punching operation of different foam nickel raw materials can be carried out by adjusting the distance between a plurality of groups of cylindrical punches during punching;

the setting of a plurality of cylinder punching pins has also improved the operating efficiency of die-cut process equally, adopt push rod controller to carry out periodic flexible control to punching push rod equally, then can carry out semi-automatization's die-cut control, reference column and buffer spring's setting make the sliding seat receive the buffering when contacting before the die-cut base simultaneously, reduce and strike vibrations, simultaneously behind the position control of cylinder punching pin, need carry out the replacement of die-cut base according to the die-cut via hole position that corresponds, then die-cut demand when can satisfy not unidimensional foam nickel, then under the scheme of die-cut device, the staff need not to rely on die-cut experience to operate completely, can obtain higher work efficiency simultaneously.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front structural view of the present invention;

FIG. 3 is a schematic view of a part of the structure of the present invention;

fig. 4 is a schematic diagram of a part of the structure in fig. 3 according to the present invention.

In the figure: 1. a support frame; 2. a mounting seat; 3. punching a push rod; 4. a push rod controller; 5. connecting columns; 6. collecting tank; 7. punching a base; 8. a movable seat; 9. a fixing plate; 10. a cylindrical punch; 11. a positioning column; 12. a buffer spring; 13. a threaded through hole; 14. an adjustment groove; 15. adjusting the screw rod; 16. positioning a nut; 17. a limiting ring; 18. and punching the via hole.

Detailed Description

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, may be used solely for convenience in reference to the figures and to aid in describing the invention, and are not intended to limit the invention.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a punching device comprises a support frame 1 and an installation seat 2, wherein the installation seat 2 is installed on the support frame 1 in a lifting mode, a vertically-arranged punching push rod 3 and a push rod controller 4 used for controlling the punching push rod 3 to stretch periodically are installed on the installation seat 2, a fixed plate 9 is installed at the bottom of a piston rod of the punching push rod 3 through a connecting column 5, a positioning column 11 is connected onto the fixed plate 9 in a sliding and inserting mode, the positioning column 11 is fixedly connected to the top of a movable seat 8, a buffer spring 12 is sleeved on the positioning column 11, and the buffer spring 12 is located between the movable seat 8 and the fixed plate 9;

as shown in fig. 1, the push rod controller 4 is a technical solution well known to those skilled in the art, the punching push rod 3 can be preferably directly set as an electric push rod, and the electric push rod can be directly selected as a punching driving push rod without requiring a large punching force for punching the nickel foam material;

specifically, the push rod controller 4 comprises but is not limited to an encoder and a PLC controller, the encoder accurately feeds back the number of rotation turns of a main shaft of the motor through the number of pulses, so that the stroke change of the electric push rod is accurately calculated, accurate stroke control and period control are realized, the PLC controller can provide a PLC access port, and the process real-time control is achieved.

The fixed plates 9 are respectively provided with a corresponding adjusting groove 14, the adjusting grooves 14 of the fixed plates 9 are rotatably provided with a horizontally arranged adjusting screw 15, the adjusting screw 15 is threaded through the top of the cylindrical punch 10, and the position of the cylindrical punch 10 in the adjusting grooves 14 can be adjusted by rotating the adjusting screw 15;

a collecting tank 6 is arranged at the bottom of the supporting frame 1, and a punching base 7 corresponding to the movable seat 8 is arranged at the top of the collecting tank 6; as shown in fig. 3 and 4, after the adjusting screw 15 is rotated to adjust the position of the cylindrical punch 10 in the adjusting groove 14, the punching bases 7 at different positions of the punching through holes 18 need to be replaced according to the distance between the plurality of cylindrical punches 10, so that the punching bases 7 can be correspondingly matched with the movable base 8 and the cylindrical punches 10.

When the adjustable punching die is used specifically, through the design of the fixing plate 9, the cylindrical punch 10, the adjusting groove 14, the adjusting screw 15 and other mechanisms, the adjusting groove 14 of the fixing plate 9 is rotatably provided with the adjusting screw 15 which is horizontally arranged, the adjusting screw 15 penetrates through the top of the cylindrical punch 10 in a threaded manner, and the position of the cylindrical punch 10 in the adjusting groove 14 can be adjusted by rotating the adjusting screw 15; the punching operation of different foam nickel raw materials can be carried out by adjusting the distance among a plurality of groups of cylindrical punches 10 during punching;

the setting of a plurality of cylinder punching pin 10 has also improved the operating efficiency of die-cut process equally, adopt push rod controller 4 to carry out periodic flexible control to punching push rod 3 equally, then can carry out semi-automatization die-cut control, reference column 11 receives the buffering with buffer spring 12's setting up when making the sliding seat 8 contact before the die-cut base 7 simultaneously, reduce and strike vibrations, simultaneously behind the position control of cylinder punching pin 10, need carry out the replacement of die-cut base 7 according to the die-cut via hole 18 position that corresponds, die-cut demand when then can satisfying different size foam nickel, then under the scheme of die-cut device, the staff need not to rely on die-cut experience to operate completely, can obtain higher work efficiency simultaneously.

The support frame 1 comprises a support base and a support main rod, the mounting base 2 is arranged on the support main rod in a lifting and locating mode through a locking bolt, and the mounting base 2 and the support base are arranged in an up-and-down corresponding mode; the punching base 7 is detachably mounted on the collecting tank 6, and punching through holes 18 corresponding to the positions of the cylindrical punches 10 are formed in the punching base 7.

A positioning groove corresponding to the adjusting groove 14 on the fixing plate 9 is formed in the movable seat 8, a limiting ring 17 is arranged at the top of the movable seat 8, and the cylindrical punch 10 is inserted in the limiting ring 17 in a sliding manner; the adjusting grooves 14 and the adjusting screws 15 on the fixing plate 9 are provided with two groups, and the cylindrical punch 10 is provided with two groups and penetrates through the movable seat 8 to extend to the bottom of the movable seat 8.

One end of the adjusting screw 15, which is positioned inside the adjusting groove 14, is rotatably connected to the inner side wall of the adjusting groove 14, and the top of the cylindrical punch 10 is provided with a threaded through hole 13 through which the adjusting screw 15 penetrates; the adjusting screw 15 is rotated to penetrate and extend to the outside of the adjusting groove 14, a positioning nut 16 is installed at one end of the adjusting screw 15, which is located at the outside of the adjusting groove 14, in a threaded manner, and the positioning nut 16 is attached to the side portion of the fixing plate 9.

The control mode of the present application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming of a person skilled in the art, which belongs to the common knowledge in the field, and the present application document is mainly used for protecting the structure, the shape and the combination thereof, so the present application document does not explain the control mode and the circuit connection in detail, and the device supplies power by an internal power supply or an external power supply.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A punching device comprises a supporting frame (1) and a mounting seat (2), and is characterized in that,

the mounting seat (2) is arranged on the support frame (1) in a lifting manner, a vertically-arranged punching push rod (3) and a push rod controller (4) used for controlling the punching push rod (3) to periodically stretch are arranged on the mounting seat (2), a fixed plate (9) is arranged at the bottom of a piston rod of the punching push rod (3) through a connecting column (5), a positioning column (11) is inserted on the fixed plate (9) in a sliding manner, the positioning column (11) is fixedly connected to the top of the movable seat (8), a buffer spring (12) is sleeved on the positioning column (11), and the buffer spring (12) is located between the movable seat (8) and the fixed plate (9);

the fixing plate (9) is provided with correspondingly arranged adjusting grooves (14), an adjusting screw (15) which is horizontally arranged is rotatably mounted in the adjusting grooves (14) of the fixing plate (9), the adjusting screw (15) is threaded through the top of the cylindrical punch (10), and the position of the cylindrical punch (10) in the adjusting grooves (14) can be adjusted by rotating the adjusting screw (15);

the bottom of support frame (1) is provided with collecting vat (6), die-cut base (7) that correspond with sliding seat (8) are installed at the top of collecting vat (6).

2. The punching device according to claim 1, characterized in that the supporting frame (1) comprises a supporting frame base and a supporting frame main rod, the mounting base (2) is mounted on the supporting frame main rod through a lifting and descending positioning of a locking bolt, and the mounting base (2) and the supporting frame base are arranged in an up-and-down corresponding manner.

3. The punching device according to claim 1, characterized in that the punching base (7) is detachably mounted on the collecting tank (6), and punching through holes (18) corresponding to the positions of the cylindrical punches (10) are formed in the punching base (7).

4. The punching device according to claim 1, wherein the movable seat (8) is provided with a positioning groove corresponding to the adjusting groove (14) on the fixed plate (9), the top of the movable seat (8) is provided with a limiting ring (17), and the cylindrical punch (10) is inserted in the limiting ring (17) in a sliding manner.

5. A blanking device according to claim 1, characterized in that the adjusting grooves (14) and the adjusting screws (15) on the fixed plate (9) are provided in two sets, and the cylindrical punch (10) is provided in two sets and extends through the movable seat (8) to the bottom of the movable seat (8).

6. The punching device according to claim 5, wherein one end of the adjusting screw (15) inside the adjusting groove (14) is rotatably connected to the inner side wall of the adjusting groove (14), and the top of the cylindrical punch (10) is provided with a threaded through hole (13) for the adjusting screw (15) to pass through.

7. A blanking device according to claim 6, characterized in that the adjusting screw (15) is rotated to penetrate through and extend to the outside of the adjusting groove (14), and a positioning nut (16) is threadedly mounted at one end of the adjusting screw (15) located outside the adjusting groove (14), and the positioning nut (16) is attached to the side of the fixing plate (9).