CN218576391U

CN218576391U - Punching device with edge pressing structure

Info

Publication number: CN218576391U
Application number: CN202223035507.XU
Authority: CN
Inventors: 陈百城; 陈发强
Original assignee: Wuhan Jieling Sanitary Products Co ltd
Current assignee: Wuhan Jieling Sanitary Products Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-03-07
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses a die-cut device with blank pressing structure, including bottom plate and workstation, the top of bottom plate is equipped with the workstation, install the box in the middle of the upper surface of bottom plate, the rigid coupling has the handle in the middle of the preceding terminal surface of box, the blank pressing device is installed at the top both ends of workstation, connecting device is installed to the top of bottom plate. This die-cut device with blank pressing structure can carry out die-cut paper products with needs and place the workstation on, starts the electric push rod, and electric push rod can drive first montant downstream like this, and first montant drives the clamp plate and removes, through two clamp plates alright compress tightly with the both sides of paper products to alright take place the skew when preventing paper products die-cut.

Description

Punching device with edge pressing structure

Technical Field

The utility model relates to a die-cut technical field of paper products specifically is a die-cut device with blank pressing structure.

Background

The paper product is a commodity processed by taking paper as a raw material, the application range of paper product packages is very wide, the use of various paper product packages is in all aspects of human life and production, the performance design and decoration design of the paper product package product become the development direction of industrial products, and the paper product needs to be cut and punched by a punching device in the production and manufacturing process.

For example, a punching device for producing paper product packaging boxes with patent number CN 214448887U comprises a guide rail plate. The utility model discloses an air spring is installed to the bottom both sides of processing platform, carries out die-cut process through it and carries out certain buffering, can carry out certain protection to the processing platform, passes through the bolt installation on fixed ear frame just the tool bit, makes things convenient for the change of tool bit.

Although die-cut equipment among the above-mentioned can be carried out die-cut by low paper article, do not carry out the blank pressing to the paper article both ends that need carry out die-cut, paper article take place to squint when carrying out die-cut easily like this to cause the waste of raw materials, only cushion die-cut process through several air springs in the aforesaid simultaneously, receive the influence of spring elasticity like this, the processing platform rocks to both ends easily on the contrary, thereby just reduced die-cut effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a die-cut device with blank pressing structure to solve the die-cut equipment among the above-mentioned background art and put forward and can hang down paper products and carry out die-cut, but do not carry out die-cut paper products both ends to needs and carry out the blank pressing, paper products take place the skew when carrying out die-cut easily like this, thereby cause the extravagant problem of raw materials.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a die-cut device with blank pressing structure, includes bottom plate and workstation, the top of bottom plate is equipped with the workstation, install the box in the middle of the upper surface of bottom plate, the rigid coupling has the handle in the middle of the preceding terminal surface of box, blank pressing device is installed at the top both ends of workstation, connecting device is installed to the top of bottom plate.

Preferably, the blank pressing device includes first diaphragm, controls the outside and the workstation looks rigid coupling of first diaphragm, the first montant of inboard below rigid coupling of first diaphragm, and the lower surface rigid coupling of first montant has the clamp plate, the preceding terminal surface below of first montant is rotated through the pivot and is connected with electric push rod, the outside of electric push rod is rotated through the pivot and is connected with first notch plate, and the outside outer wall and the workstation looks rigid coupling of first notch plate.

Preferably, the inner side of the pressing plate is provided with a screen plate, the outer wall of the screen plate is fixedly connected with the inner wall of the opening of the workbench, and therefore the waste scraps can fall downwards through the screen plate.

Preferably, connecting device includes the first riser, controls the below and the bottom plate looks rigid coupling of first riser, the rear end face of first riser rotates through the pivot and is connected with the gear, the outside meshing of gear is connected with the rack, and the top and the workstation looks rigid coupling of rack, the outside rigid coupling of rack has the second diaphragm, the internally mounted of second diaphragm has the pin, and the through-hole department inner wall clearance fit of the middle outer wall of pin and second diaphragm, the below and the bottom plate looks rigid coupling of pin, air spring is installed to the below outer wall of pin.

Preferably, the top of pin is equipped with the third diaphragm, the internally mounted of third diaphragm has a plurality of second montants, and the outer wall of second montant and the through-hole department inner wall clearance fit of third diaphragm, plays limiting displacement to the workstation through second montant and third diaphragm like this.

Preferably, the outer walls of the two ends of the second vertical rod are fixedly connected with rectangular blocks.

Compared with the prior art, the beneficial effects of the utility model are that: according to the punching device with the edge pressing structure, paper products needing punching can be placed on the workbench, the electric push rod is started, so that the electric push rod can drive the first vertical rod to move downwards, the first vertical rod drives the pressing plates to move, the two edges of the paper products can be tightly pressed through the two pressing plates, and the paper products can be prevented from deviating during punching;

when corresponding structure carries out die-cut to paper products, the workstation atress of paper products below can move down, the workstation can drive the second diaphragm through the rack and move like this, second diaphragm cooperation bottom plate can extrude air spring, elasticity performance through air spring can cushion the workstation, the rack can drive the gear and rotate simultaneously, like this through the gear, rack and pin etc. alright play limiting displacement to the workstation, prevent that the workstation from taking place the skew, and then just improved the die-cut effect to paper products.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic structural view of the electric push rod, the first vertical rod and the pressing plate in FIG. 2;

FIG. 4 is a schematic view of the structure of FIG. 2 at the bar, pinion and rack;

fig. 5 is a schematic structural view of the punching head, the hydraulic rod and the fourth cross plate in fig. 2.

In the figure: 1. the bottom plate, 2, the workstation, 3, the blank holder device, 301, first diaphragm, 302, first montant, 303, the clamp plate, 304, the electric push rod, 305, first concave plate, 3A1, the second riser, 3A2, the fourth diaphragm, 3A3, the hydraulic stem, 3A4, the second concave plate, 3A5, die-cut tool bit, 4, connecting device, 401, the first riser, 402, the gear, 403, the rack, 404, the second diaphragm, 405, the pin, 406, air spring, 5, the box, 6, the handle, 7, the otter board, 8, the third diaphragm, 9, the second montant, 10, the rectangle piece.

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 one

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a die-cut device with blank pressing structure, including bottom plate 1 and workstation 2, the top of bottom plate 1 is equipped with workstation 2, the middle processing of workstation 2 has the opening, install box 5 in the middle of the upper surface of bottom plate 1, can collect the sweeps that produces when die-cut through box 5, the rigid coupling has handle 6 in the middle of the preceding terminal surface of box 5, can drive box 5 through handle 6 and remove, blank pressing device 3 is installed at the top both ends of workstation 2, connecting device 4 is installed to the top of bottom plate 1.

Referring to fig. 1-3, the edge pressing device 3 includes a first horizontal plate 301, a first vertical rod 302, a pressing plate 303, an electric pushing rod 304 and a first concave plate 305, the outer sides of the left and right first horizontal plates 301 are fixedly connected with the workbench 2, the lower side of the inner side of the first horizontal plate 301 is fixedly connected with the first vertical rod 302, the first vertical rod 302 has elasticity, the lower surface of the first vertical rod 302 is fixedly connected with the pressing plate 303, the lower side of the front end surface of the first vertical rod 302 is rotatably connected with the electric pushing rod 304 through a rotating shaft, the model of the electric pushing rod 304 can be selected according to the user requirement, the electric pushing rod 304 can drive the pressing plate 303 to move through the first vertical rod 302, the outer side of the electric pushing rod 304 is rotatably connected with the first concave plate 305 through the rotating shaft, the outer side wall of the first concave plate 305 is fixedly connected with the workbench 2, the inner side of the pressing plate 303 is provided with a screen plate 7, waste scraps can fall through the screen plate 7, and the outer wall of the screen plate 7 is fixedly connected with the inner wall of the opening of the workbench 2;

on can placing workstation 2 with the paper products that need carry out die-cut, start electric push rod 304, electric push rod 304 can drive first montant 302 downstream like this, and first montant 302 drives clamp plate 303 and removes, through two clamp plates 303 alright compress tightly paper products's both sides to alright take place the skew when preventing that paper products from die-cut.

Referring to fig. 1, 2 and 4, the connecting device 4 includes a first vertical plate 401, a gear 402, a rack 403, a second horizontal plate 404, a stop lever 405 and an air spring 406, the lower portions of the left and right first vertical plates 401 are fixedly connected with the bottom plate 1, the rear end surface of the first vertical plate 401 is rotatably connected with the gear 402 through a rotating shaft, the outer side of the gear 402 is engaged with the rack 403, the gear 402 can be driven to rotate through the rack 403, the upper portion of the rack 403 is fixedly connected with the worktable 2, the outer side of the rack 403 is fixedly connected with the second horizontal plate 404, a through hole is processed inside the second horizontal plate 404, the stop lever 405 is installed inside the second horizontal plate 404, and the middle outer wall of the stop lever 405 is in clearance fit with the inner wall of the through hole of the second horizontal plate 404, the stop lever 405 can be limited through the through hole of the second transverse plate 404, the lower part of the stop lever 405 is fixedly connected with the bottom plate 1, the outer wall of the lower part of the stop lever 405 is provided with an air spring 406, a damping sleeve is arranged inside the air spring 406, a third transverse plate 8 is arranged above the

stop lever

405, 2 through holes are processed inside the third

transverse plate

8, 2 second vertical rods 9 are arranged inside the third transverse plate 8, the outer wall of each second vertical rod 9 is in clearance fit with the inner wall of the through hole of the third transverse plate 8, the workbench can be limited through the second vertical rods 9 and the third transverse plate 8, and the outer walls of two ends of each second vertical rod 9 are fixedly connected with rectangular blocks 10;

when corresponding structure carries out die-cut to paper products, 2 atress of workstation of paper products below can the downstream, workstation 2 can drive second diaphragm 404 through rack 403 and remove like this, second diaphragm 404 cooperation bottom plate 1 can extrude air spring 406, elasticity performance through air spring 406 can cushion workstation 2, rack 403 can drive gear 402 and rotate simultaneously, so through gear 402, rack 403 and pin 405 etc. alright in order to play limiting displacement to workstation 2, prevent that workstation 2 from taking place the skew, and then just improved the die-cut effect to paper products.

In this embodiment, when an operator needs to use the punching device with the edge pressing structure, firstly, the operator can place a paper product to be punched on the workbench 2, the electric push rod 304 is started to enable the electric push rod 304 to perform an extending motion, so that the electric push rod 304 can drive the first vertical rod 302 to move downwards, the first vertical rod 302 drives the pressing plate 303 to move, and both sides of the paper product can be pressed through the two pressing plates 303, so that the paper product can be prevented from being offset during punching, when the paper product is punched through a corresponding structure, the workbench 2 below the paper product is stressed to move downwards, so that the workbench 2 can drive the second transverse plate 404 to move through the rack 403, the second transverse plate 404 can be matched with the bottom plate 1 to extrude the air spring 406, so that the air spring 406 can be elastically deformed, so that the workbench 2 can be buffered through the elastic performance of the air spring 406, and meanwhile, the rack 403 can drive the gear 402 to rotate, so that the workbench 2 can be limited through the gear 402, the rack 403, the baffle 405 and the baffle 405, and the like, so that the workbench 2 can be prevented from being offset, and further, thereby improving the punching effect on the paper product.

Example two

Referring to fig. 1, 2 and 5, the present invention provides a technical solution: a punching device with a blank pressing structure is disclosed, the blank pressing device 3 can further comprise a second vertical plate 3A1, a fourth horizontal plate 3A2, a hydraulic rod 3A3, a second concave plate 3A4 and a punching tool bit 3A5, the lower part and the inner side of the left and right second vertical plates 3A1 are fixedly connected with a bottom plate 1 and a rectangular block 10 respectively, the fourth horizontal plate 3A2 is fixedly connected to the upper part of the inner side of the second vertical plate 3A1, the hydraulic rod 3A3 is fixedly connected to the middle of the fourth horizontal plate 3A2, the type of the hydraulic rod 3A3 can be selected according to the requirements of users, the second concave plate 3A4 is fixedly connected to the lower part of the hydraulic rod 3A3, a plurality of bolt threads are connected to the groove of the second concave plate 3A4, and the hydraulic rod 3A3 can drive the punching tool bit 3A5 to move through the second concave plate 3A 4;

can start hydraulic stem 3A3, make hydraulic stem 3A3 drive second notch plate 3A4 downstream, drive die-cut tool bit 3A5 through second notch plate 3A4 and remove to can be die-cut to paper products through die-cut tool bit 3A 5.

In this embodiment, when operating personnel need use the die-cut device that has the blank holder structure, start hydraulic stem 3A3, make hydraulic stem 3A3 drive second notch plate 3A4 downstream, drive die-cut tool bit 3A5 through second notch plate 3A4 and remove to can die-cut paper products through die-cut tool bit 3A 5.

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. The utility model provides a die-cut device with blank pressing structure, includes bottom plate (1) and workstation (2), the top of bottom plate (1) is equipped with workstation (2), its characterized in that: install box (5) in the middle of the upper surface of bottom plate (1), the rigid coupling has handle (6) in the middle of the preceding terminal surface of box (5), blank pressing device (3) are installed at the top both ends of workstation (2), connecting device (4) are installed to the top of bottom plate (1).

2. The apparatus of claim 1, wherein: blank pressing device (3) are including first diaphragm (301), control the outside and workstation (2) looks rigid coupling of first diaphragm (301), the first montant (302) of inboard below rigid coupling of first diaphragm (301), and the lower surface rigid coupling of first montant (302) has clamp plate (303), the preceding terminal surface below of first montant (302) is rotated through the pivot and is connected with electric push rod (304), the outside of electric push rod (304) is rotated through the pivot and is connected with first concave plate (305), and the outside outer wall and workstation (2) looks rigid coupling of first concave plate (305).

3. A blanking device having a binder structure as set forth in claim 2, wherein: the inner side of the pressing plate (303) is provided with a screen plate (7), and the outer wall of the screen plate (7) is fixedly connected with the inner wall of the opening of the workbench (2).

4. A device for blanking with hold-down structure as defined in claim 1, wherein: connecting device (4) include first riser (401), control the below and bottom plate (1) looks rigid coupling of first riser (401), the rear end face of first riser (401) rotates through the pivot and is connected with gear (402), the outside meshing of gear (402) is connected with rack (403), and the top and workstation (2) looks rigid coupling of rack (403), the outside rigid coupling of rack (403) has second diaphragm (404), the internally mounted of second diaphragm (404) has pin (405), and the middle outer wall of pin (405) and the through-hole department inner wall clearance fit of second diaphragm (404), the below and bottom plate (1) looks rigid coupling of pin (405), air spring (406) are installed to the below outer wall of pin (405).

5. The apparatus of claim 4, wherein: the top of pin (405) is equipped with third diaphragm (8), the internally mounted of third diaphragm (8) has a plurality of second montants (9), and the outer wall of second montant (9) and the through-hole department inner wall clearance fit of third diaphragm (8).

6. The apparatus of claim 5, wherein: and rectangular blocks (10) are fixedly connected to the outer walls of the two ends of the second vertical rod (9).