CN215549089U

CN215549089U - Paperboard punching device

Info

Publication number: CN215549089U
Application number: CN202121792639.XU
Authority: CN
Inventors: 袁毅; 孙军; 王兆伟; 李文朋
Original assignee: Jiangsu Jintian Paper Co ltd
Current assignee: Jiangsu Jintian Paper Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-18
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a paperboard punching device, which comprises a rack, wherein a through groove is formed in the table top of the rack; the paper board is arranged on the table top of the frame, and the position to be punched is positioned right above the through groove; the punching mechanism comprises a driving assembly, a punching main body, a pressing plate and a telescopic arm; the driving assembly is arranged on the frame; the punching main body is connected with the driving assembly and can approach or depart from the paperboard under the action of the driving assembly; the pressing plate is positioned below the punching main body and is provided with a through hole through which the punching end of the punching main body can penetrate; the two telescopic arms are respectively positioned at two sides of the punching end of the punching main body; two ends of the telescopic arm are respectively connected with the pressing plate and the punching main body; the setting of flexible arm and clamp plate can be fixed the cardboard before the head that punches, avoids the cardboard to take place to remove, leads to the skew of punching.

Description

Paperboard punching device

Technical Field

The utility model relates to the technical field of paperboard processing, in particular to a paperboard punching device.

Background

The paperboard is also called as paperboard, and is a thick paper page formed by interweaving fibers processed from various paper pulps, the difference between the paperboard and the paper is usually distinguished by quantification and thickness, and due to use requirements, after the paperboard is processed, the paperboard needs to be punched, so that the ventilation, heat dissipation, ventilation effect improvement and other purposes are facilitated.

When punching, need use the puncher to punch, however, current puncher is when punching, and the puncher can not fix the cardboard and punch, appears the situation of removal when leading to the cardboard to punch to it is not good to lead to the cardboard to punch the effect.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems that: the utility model provides a cardboard perforating device can fix the cardboard to guarantee the effect of punching.

In order to solve the main technical problems, the following technical scheme is adopted:

a paperboard perforating apparatus comprising: a frame for supporting the parts assembly; a through groove is formed in the table top of the rack; the paper board is arranged on the table top of the rack, and the position of the paper board to be punched is positioned right above the through groove; the punching mechanism is used for punching the paperboard and comprises a driving assembly, a punching main body, a pressing plate and a telescopic arm; the driving assembly is arranged on the frame; the punching main body is connected with the driving assembly and can approach or depart from the paperboard under the action of the driving assembly; the pressing plate is positioned below the punching main body and is provided with a through hole through which the punching end of the punching main body can penetrate; the two telescopic arms are respectively positioned at two sides of the punching end of the punching main body; and two ends of the telescopic arm are respectively connected with the pressing plate and the punching main body.

Preferably, the frame is in a shape of a C, and the driving assembly is opposite to the through groove.

Preferably, the punch mechanism further comprises a guide assembly; the guide assembly comprises two guide posts vertically arranged on the table top of the rack and a cross bar plate crossing the two guide posts; the punching main body is arranged on the cross bar plate; and two ends of the cross bar plate are connected with mounting racks used for being connected with a driving assembly.

Preferably, the punching body comprises a puncher, a punching head and a mounting block; the puncher is arranged on the mounting block; the mounting block is mounted on the cross bar plate; the punching head is connected with the puncher; one end of the telescopic arm is installed on the installation block and is located on one side of the punching head.

Preferably, the telescopic arm comprises a connecting rod, a hollow sleeve and a compression spring; one end of the connecting rod is connected in the hollow sleeve in a sliding manner, and the other end of the connecting rod is installed on the installation block; one end of the compression spring is connected to the bottom surface of the hollow sleeve, and the other end of the compression spring is connected to the end face of the connecting rod extending into the hollow sleeve.

Preferably, the horizontal strip plate is provided with a sliding groove; the mounting block is connected to the transverse strip plate in a sliding mode, and the end face of the mounting block is connected with a locking bolt, which can abut against the bottom of the sliding groove, through threads.

Preferably, the mounting block is in a shape of Chinese character 'hui' and is sleeved on the outer circumferential surface of the cross bar plate.

Compared with the prior art, the punching tool for the paperboard has the following advantages that:

(1) the setting of flexible arm and clamp plate can be fixed the cardboard before the head that punches, avoids the cardboard to take place to remove, leads to the skew of punching.

(2) The horizontal plate is provided with a chute; the setting of spout can change the transverse position of punching head to when the cardboard can not effectively carry out the shift position, can adjust the position of punching head, thereby improve the suitability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some examples of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

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

fig. 2 is an enlarged schematic view of the perforating main body.

In the figure: 1 is the frame, 11 is logical groove, 2 is drive assembly, 3 is the main part that punches, 31 is the installation piece, 32 is the head of punching, 33 is the hole puncher, 34 is the locking bolt, 4 is the clamp plate, 41 is the through-hole, 5 is flexible arm, 51 is the connecting rod, 52 is hollow sleeve, 53 is compression spring, 6 is the direction subassembly, 61 is the guide post, 62 is the horizontal bar board, 63 is the spout, 7 is the mounting bracket.

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. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions.

The first embodiment,

Referring to fig. 1-2, a punching apparatus for cardboard includes a frame 1 and a punching mechanism.

The frame 1 is used for supporting each part assembly; the rack 1 is C-shaped, and a through groove 11 is formed in the table top of the rack 1; the paper board is arranged on the table top of the frame 1, and the position to be punched is positioned right above the through groove 11; lead to groove 11 and be used for conveniently punching the mechanism and punch, the waste material after punching can fall to leading to the inslot 11, leads to the setting of groove 11 and is convenient for clear up the waste material.

The punching mechanism is used for punching the paperboard; the punching mechanism comprises a driving assembly 2, a punching main body 3, a pressing plate 4 and a telescopic arm 5; the driving assembly 2 is arranged on the rack 1, the driving assembly 2 is a hydraulic cylinder, and the driving assembly 2 is opposite to the through groove 11; the punching body 3 is connected with the driving component 2 and can approach or depart from the paperboard under the action of the driving component 2; the pressing plate 4 is provided with a through hole 41 which can lead the punching end of the punching main body 3 to penetrate; the two telescopic arms 5 are respectively positioned at two sides of the punching end of the punching main body 3; two ends of the telescopic arm 5 are respectively connected with the pressing plate 4 and the punching main body 3, the pressing plate 4 is positioned below the punching main body 3 in an initial state of the telescopic arm 5, and the punching end of the punching main body 3 can pass through the through hole 41 under the action of the driving assembly 2; the main part 3 that punches of drive assembly 2 drive, clamp plate 4 descend together, press down earlier on the cardboard surface at the in-process clamp plate 4 that descends, fix the position of cardboard, the main part 3 that punches of drive assembly 2 drive continues to descend, and flexible arm 5 shrink this moment makes the end of punching of main part 3 pass through-hole 41 and punches to the cardboard.

The punching mechanism further comprises a guide assembly 6; the punching main body 3 is connected with the driving component 2 through a guide component 6; the guide assembly 6 comprises a guide post 61 and a cross bar plate 62; two guide posts 61 are vertically arranged on the table top of the frame 1; the cross bar plate 62 spans the two guide posts 61 and is connected with the guide posts 61 in a sliding manner; two guide posts 61 are arranged on two opposite sides of the through groove 11; two ends of the cross bar plate 62 are connected with mounting frames 7, and the mounting frames 7 are connected with the telescopic ends of the driving components 2; the punch body 3 is mounted on a cross bar 62.

The punching body 3 comprises a puncher 33, a punching head 32 and a mounting block 31; the punch 33 is mounted on the mounting block 31; the mounting block 31 is mounted on the cross bar plate 62; the mounting block 31 is in a shape of Chinese character 'hui' and is sleeved on the peripheral surface of the transverse strip plate 62; the punching head 32 is detachably arranged at the end part of the puncher 33; one end of the telescopic arm 5 is detachably arranged on the mounting block 31 and is positioned at one side of the punching head 32; the detachable installation of telescopic arm 5, the head 32 that punches is convenient for when the shape of punching is different, change different clamp plates 4 and the head 32 that punches.

The telescopic arm 5 comprises a connecting rod 51, a hollow sleeve 52 and a compression spring 53; one end of the connecting rod 51 is connected in the hollow sleeve 52 in a sliding manner, the other end of the connecting rod 51 is installed on the installation block 31, and the connecting rod 51 positioned in the hollow sleeve 52 cannot be completely taken out of the hollow sleeve 52; one end of the compression spring 53 is connected to the bottom surface of the hollow sleeve 52, and the other end is connected to the end surface of the connecting rod 51 extending into the hollow sleeve 52, and in the initial state, the telescopic arm 5 is in the longest telescopic state.

Example II,

Referring to fig. 1-2, the difference between the second embodiment and the first embodiment is that on the basis of the first embodiment, the cross strip 62 is provided with a sliding groove 63; the mounting block 31 is connected to the cross bar plate 62 in a sliding mode, the locking bolt 34 is connected to the mounting block 31 in a threaded mode, after the locking bolt 34 is screwed down, the end face of the locking bolt 34 can abut against the bottom of the sliding groove 63, and therefore sliding of the mounting block 31 is restrained; the sliding attachment of the mounting block 31 to the cross bar plate 62 allows for adjustment of the punching position to improve applicability when the cardboard is not moved easily.

The working process of the utility model is as follows: when punching is needed, the paper board is placed on the table top of the frame 1, and the position of the paper board is adjusted to enable the position of the paper board to be punched to be right opposite to the punching head 32; drive assembly 2 drives horizontal slat 62, the main part 3 that punches, clamp plate 4 translation down, supports earlier on the cardboard at translation in-process clamp plate 4, fixes the cardboard position, and along with horizontal slat 62 last down, flexible arm 5 shrink, punch head 32 passes through the through-hole 41 of clamp plate 4, punches to the cardboard, and after punching, drive assembly 2 drives horizontal slat 62, the main part 3 that punches, the 4 return of clamp plate.

It should be noted that the terms "upper, lower, left, right, inner and outer" in the present invention are defined based on the relative positions of the components in the drawings, and are only used for clarity and convenience of the technical solution, and it should be understood that the application of the terms of orientation does not limit the scope of the present application.

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 utility model.

Claims

1. A paperboard perforating device, comprising:

a frame for supporting the parts assembly; a through groove is formed in the table top of the rack; the paper board is arranged on the table top of the rack, and the position of the paper board to be punched is positioned right above the through groove;

the punching mechanism is used for punching the paperboard and comprises a driving assembly, a punching main body, a pressing plate and a telescopic arm; the driving assembly is arranged on the frame; the punching main body is connected with the driving assembly and can approach or depart from the paperboard under the action of the driving assembly; the pressing plate is positioned below the punching main body and is provided with a through hole through which the punching end of the punching main body can penetrate; the two telescopic arms are respectively positioned at two sides of the punching end of the punching main body; and two ends of the telescopic arm are respectively connected with the pressing plate and the punching main body.

2. A carton perforating device as claimed in claim 1, characterized in that said frame is "C" shaped, said drive assembly being opposite said through slot.

3. A paperboard perforating apparatus as recited in claim 1, wherein the perforating mechanism further comprises a guide assembly; the guide assembly comprises two guide posts vertically arranged on the table top of the rack and a cross bar plate crossing the two guide posts; the punching main body is arranged on the cross bar plate; and two ends of the cross bar plate are connected with mounting racks used for being connected with a driving assembly.

4. A carton punch device according to claim 3, wherein said punch body comprises a punch, a punch head, a mounting block; the puncher is arranged on the mounting block; the mounting block is mounted on the cross bar plate; the punching head is connected with the puncher; one end of the telescopic arm is installed on the installation block and is located on one side of the punching head.

5. A carton perforating device as claimed in claim 4, characterized in that said telescopic arm comprises a connecting rod, a hollow sleeve, a compression spring; one end of the connecting rod is connected in the hollow sleeve in a sliding manner, and the other end of the connecting rod is installed on the installation block; one end of the compression spring is connected to the bottom surface of the hollow sleeve, and the other end of the compression spring is connected to the end face of the connecting rod extending into the hollow sleeve.

6. A perforating device as claimed in claim 4, characterized in that the transverse strip is provided with a chute; the mounting block is connected to the transverse strip plate in a sliding mode, and the end face of the mounting block is connected with a locking bolt, which can abut against the bottom of the sliding groove, through threads.

7. A perforating device as claimed in claim 6, characterized in that the mounting block is of a "return" shape and is fitted over the peripheral surface of the cross-bar.