CN214361463U

CN214361463U - Leather shoe punching equipment

Info

Publication number: CN214361463U
Application number: CN202023351763.0U
Authority: CN
Inventors: 刘秀亭; 刘笑兵; 李红喜; 张红军
Original assignee: Henan Xinliujia Shoes Co ltd
Current assignee: Henan Xinliujia Shoes Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-08
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses leather shoe punching equipment, the on-line screen storage device comprises a base, base one side is connected with vertical support frame, the support frame upper end is provided with the axis of rotation, the axis of rotation is connected with the crank, the crank articulates there is the connecting rod, the connecting rod lower extreme articulates there is the slider, the lower terminal surface of slider is provided with the punching head, set up the aperture that supplies the punching head to pass on the base, the support frame middle part is fixed with the drum, set up relative setting and vertical two first rectangular shape through-holes on the drum lateral wall, all be provided with along sliding from top to bottom and be connected to the lug on the slider in two first rectangular shape through-holes, the lug is worn out the one end of drum and all is connected with vertical traveller, be connected with the push-down subassembly on the traveller; the utility model discloses prevent that the head that punches from punching in-process leather position takes place the skew, simple structure uses reliably.

Description

Leather shoe punching equipment

Technical Field

The utility model belongs to the technical field of leather shoes production facility, a leather shoes drilling equipment is related to.

Background

The punching equipment has wide application in the fields of leather production, printing paper and the like, and in the manufacturing process of leather shoes, leather punching is a necessary process in the production of the leather shoes in order to reserve space for shoelaces, and the leather punching equipment is required in the process. It has the characteristics of manpower saving and high punching efficiency.

Most of the punching equipment for the existing leather shoe production needs to punch holes by means of the solenoid valve control cylinder, the operation is complex, the practicability is not strong in small-scale leather shoe production, most of the leather equipment is positioned only by means of the striker plate when punching is conducted, and leather is prone to shifting due to vibration in the continuous punching process, so that hole position shifting is caused.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a leather shoes drilling equipment, fine solution among the prior art leather shoes the leather problem of skew takes place easily in punching.

In order to realize the purpose, the utility model discloses a technical scheme as follows: the utility model provides a leather shoe drilling equipment, includes the base, base one side is connected with vertical support frame, the support frame upper end is provided with the axis of rotation, and axis of rotation connection has the crank, the crank articulates there is the connecting rod, the connecting rod lower extreme articulates there is the slider, the lower terminal surface of slider is provided with the head of punching, sets up the aperture that supplies the head of punching to pass on the base, and the support frame middle part is fixed with the drum, set up two relative settings and vertical first rectangular shape through-holes on the drum lateral wall, two all be provided with along the lug that slides and be connected to on the slider from top to bottom in the first rectangular shape through-hole, the one end that the drum was worn out to the lug all is connected with vertical traveller, be connected with the push-down subassembly on the traveller.

Further, the subassembly that pushes down includes baffle, first spring, fender ring, briquetting, baffle an organic whole is connected in the middle part of traveller, keep off the ring and connect in the lower extreme of traveller, set up the confession in the briquetting and keep off the gliding guiding hole of ring, set up on the top surface of briquetting and supply traveller male through-hole, first spring sets up on baffle and briquetting between the top surface and overlap and locate on the traveller, and the both ends of first spring butt respectively on the downside of baffle and briquetting on the top surface.

Furthermore, a vertical guide rod is arranged in the first strip-shaped through hole, a through hole is formed in the convex block, and the convex block is sleeved on the guide rod through the through hole.

Furthermore, the upper side and the lower side of the lug are provided with second springs sleeved on the guide rod.

Furthermore, the lower end face of the punching head is provided with a counter bore communicated with the middle of the punching head, the side wall of the punching head is provided with a second strip-shaped through hole, a cylindrical head capable of moving up and down is arranged in the counter bore, and a fixing rod which penetrates through the second strip-shaped through hole and is connected with the cylindrical head is fixed on the support frame.

Furthermore, the rotating shaft is connected with a driving motor fixed on the supporting frame.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, the head of punching is under the drive of axis of rotation, pushes down, punches to the leather of placing the leather shoes on the base, and the subassembly that pushes down can push down in advance and compress tightly the leather, prevents that the head of punching from punching in-process leather position and taking place the skew, and simple structure uses reliably.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a sectional view taken along line a-a in fig. 1.

In the figure: the punching machine comprises a base (1), a support frame (2), a rotating shaft (3), a crank (4), a connecting rod (5), a sliding block (6), a punching head (7), a small hole (8), a cylinder (9), a first long-strip-shaped through hole (10), a convex block (11), a sliding column (12), a baffle plate (13), a first spring (14), a baffle ring (15), a pressing block (16), a guide hole (17), a guide rod (18), a second spring (19), a counter bore (20), a second long-strip-shaped through hole (21), a cylinder head (22), a fixing rod (23) and a driving motor (24).

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.

As shown in figures 1 and 2, the leather shoe punching device of the utility model comprises a base 1, one side of the base 1 is connected with a vertical support frame 2, the upper end of the support frame 2 is provided with a rotating shaft 3, the rotating shaft 3 is connected with a driving motor 24 fixed on the support frame 2, the rotating shaft 3 is connected with a crank 4, the crank 4 is hinged with a connecting rod 5, the lower end of the connecting rod 5 is hinged with a slider 6, the driving motor 24, the rotating shaft 3, the crank 4, the connecting rod 5 and the slider 6 form a crank 4 slider 6 mechanism, the lower end surface of the slider 6 is provided with a punching head 7, the base 1 is provided with a small hole 8 for the punching head 7 to pass through, the middle part of the support frame 2 is fixed with a cylinder 9, the side wall of the cylinder 9 is provided with two first strip-shaped through holes 10 which are oppositely arranged and vertical, two lugs 11 which slide along the upper and are connected to the slider 6 are arranged in the two first strip-shaped through holes 10, one end of the lug 11 penetrating through the cylinder 9 is connected with a vertical sliding column 12, and the sliding column 12 is connected with a pressing assembly.

When using above-mentioned technical scheme, driving motor 24 drives axis of rotation 3 and rotates, through crank 4, the transmission of connecting rod 5, slider 6 carries out up-and-down motion, consequently, punch head 7 and carry out up-and-down motion and make the end of punching head 7 pass the aperture 8 of hang in the Hangzhou on the base 1, punch to placing the leather on the base 1, and simultaneously, push down the subassembly and contact and compress tightly with the leather on the base 1 before punching head 7 punches, then punch head 7 and punch the leather, prevent that the leather from punching in-process position and taking place the skew, when punching head 7 lifts up, it also lifts up along with it to push down the subassembly to remove the leather and punch the operation to next hole, the utility model discloses the operation is high-efficient, simple structure, convenient to use.

In this embodiment, the downward pressing assembly includes a baffle 13, a first spring 14, a stop ring 15, and a pressing block 16, the baffle 13 is integrally connected to the middle of the sliding column 12, the stop ring 15 is connected to the lower end of the sliding column 12, a guide hole 17 for the stop ring 15 to slide is formed in the pressing block 16, a through hole for the sliding column 12 to insert is formed in the top surface of the pressing block 16, the first spring 14 is disposed between the baffle 13 and the top surface of the pressing block 16 and sleeved on the sliding column 12, and two ends of the first spring 14 respectively abut against the lower side surface of the baffle 13 and the top surface of the pressing block 16; when the sliding block 6 is pressed downwards, the sliding column 12 is pressed downwards, the pressing block 16 contacts the leather before the punching head 7 contacts the leather, and the leather is pressed under the elastic force of the first spring 14, so that the structure is simple.

In this embodiment, a vertical guide rod 18 is disposed in the first elongated through hole 10, a through hole is disposed on the projection 11, and the projection 11 is sleeved on the guide rod 18 through the through hole; prevent skew about slider 6, improve the utility model discloses a reliability.

In this embodiment, the upper and lower both sides of lug 11 all are provided with the second spring 19 that the cover located on guide bar 18, and second spring 19 can provide elasticity for lug 11, prevents the jamming of lug 11, also provides the cushioning effect for slider 6 in the up-and-down motion process, improves the utility model discloses a reliability.

In this embodiment, a counter bore 20 leading into the middle of the punching head 7 is formed in the lower end face of the punching head 7, a second strip-shaped through hole 21 is formed in the side wall of the punching head 7, a cylindrical head 22 capable of moving up and down is arranged in the counter bore 20, and a fixing rod 23 penetrating through the second strip-shaped through hole 21 and connected with the cylindrical head 22 is fixed on the support frame 2; when the fixing device is installed, the cylindrical head 22 is firstly penetrated into the counter bore 20, and then the fixing rod 23 is penetrated into the second strip-shaped through hole 21 and welded on the cylindrical head 22; in the operation of punching, counter bore 20 can make the port of the head of punching 7 become sharp, reduces the deckle edge of the production of punching on the leather, improves the quality of punching to, cylinder head 22 is punching the ascending in-process of head 7, can release the sweeps of being absorbed in counter bore 20, is convenient for punch next time, has improved the utility model discloses a reliability.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A leather shoe perforating device is characterized in that: the base is included, base one side is connected with vertical support frame, the support frame upper end is provided with the axis of rotation, and axis of rotation connection has the crank, the crank articulates there is the connecting rod, the connecting rod lower extreme articulates there is the slider, the lower terminal surface of slider is provided with the head of punching, sets up the aperture that supplies the head of punching to pass on the base, and the support frame middle part is fixed with the drum, set up two relative settings and vertical first rectangular shape through-holes on the drum lateral wall, two all be provided with along the lug that slides and be connected to on the slider from top to bottom in the first rectangular shape through-hole, the one end that the drum was worn out to the lug all is connected with vertical traveller, be connected with the push down subassembly on the traveller.

2. The leather shoe drilling apparatus according to claim 1, wherein: the subassembly of pushing down includes baffle, first spring, fender ring, briquetting, baffle an organic whole is connected in the middle part of traveller, keep off the ring and connect in the lower extreme of traveller, set up in the briquetting and supply to keep off the gliding guiding hole of ring, set up on the top surface of briquetting and supply traveller male through-hole, first spring sets up on the traveller is located to the cover between baffle and the briquetting on the top surface, and the both ends of first spring butt respectively on the downside of baffle and briquetting on the top surface.

3. The leather shoe drilling apparatus according to claim 1, wherein: a vertical guide rod is arranged in the first long strip-shaped through hole, a through hole is formed in the convex block, and the convex block is arranged on the guide rod through a through hole sleeve.

4. The leather shoe drilling apparatus of claim 3, wherein: and the upper side and the lower side of the lug are respectively provided with a second spring sleeved on the guide rod.

5. The leather shoe drilling apparatus according to claim 1, wherein: the lower end face of the punching head is provided with a counter bore communicated with the middle of the punching head, the side wall of the punching head is provided with a second strip-shaped through hole, a cylindrical head capable of moving up and down is arranged in the counter bore, and a fixing rod which penetrates through the second strip-shaped through hole and is connected with the cylindrical head is fixed on the support frame.

6. The leather shoe drilling apparatus according to claim 1, wherein: the rotating shaft is connected with a driving motor fixed on the supporting frame.