CN214323580U

CN214323580U - Diaphragm perforating device

Info

Publication number: CN214323580U
Application number: CN202023232196.7U
Authority: CN
Inventors: 范开贤
Original assignee: Modern Precision Labeling Technology Shenzhen Co ltd
Current assignee: Modern Precision Labeling Technology Shenzhen Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-01
Anticipated expiration: 2030-12-28

Abstract

The utility model belongs to the technical field of diaphragm processing, a diaphragm punching device is provided, which comprises a first plate and a second plate which are arranged oppositely, wherein the first plate is arranged above one side of the top surface of the second plate at intervals, the interval distance between the first plate and the second plate is larger than the thickness of the diaphragm, a telescopic part is arranged on the first plate, the telescopic end of the telescopic part is connected with a punch, and a punch hole corresponding to the punch on the first plate is arranged on the second plate; the first plate is connected with the second plate in a floating mode, and the first plate can float relative to the second plate along the punching direction of the punch; this diaphragm perforating device simple structure, the cost is lower, convenient to use moreover, and stability is strong, is difficult for breaking down, only need during the operation with placing the first board of diaphragm on, start the extensible member just can beat corresponding hole smoothly on the diaphragm, can guarantee the position degree of punching at every turn moreover to fix a position the diaphragm in the convenient follow-up technology.

Description

Diaphragm perforating device

Technical Field

The utility model belongs to the technical field of the diaphragm processing, especially, relate to a diaphragm perforating device.

Background

IML (InMoldingLabel) Chinese name: the technology of in-mold insert injection molding has the remarkable characteristics that the surface of a product produced by the IML technology is a layer of hardened transparent film, the middle of the product is a printing pattern layer, and the back of the product is a plastic layer.

The membrane often needs to be printed, hot pressing and die-cut when processing, but printing, hot pressing and die-cut often go on separately, and printing, hot pressing and die-cut every step all need fix a position the membrane alone, like this if the mode or the position of fixing a position at every turn are inconsistent, can influence the relative position degree of every step shaping part, are unfavorable for improving the final IML piece quality that makes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide a diaphragm perforating device.

The utility model discloses a realize like this, a diaphragm perforating device, including relative first board and the second board that sets up, the interval setting of first board is in the top surface one side top of second board, the interval distance between first board and the second board is greater than diaphragm thickness, be provided with the extensible member on the first board, the flexible end of extensible member is connected with the drift, be provided with on the second board with the drift corresponding punching hole on the first board; the first plate and the second plate are in floating connection, and the first plate can float relative to the second plate along the punching direction of the punch.

Furthermore, the second plate is provided with a first limiting part and a second limiting part which are used for limiting the punching position of the membrane, and the first limiting part and the second limiting part are respectively used for abutting against two adjacent side edges of the membrane.

Furthermore, the first limiting part is a raised line protruding from the upper surface of the first plate, and the control switch of the extensible member is arranged on the first limiting part; the second plate is provided with a material placing plane, the material placing plane is provided with an avoiding groove between the first limiting parts, one side groove wall of the avoiding groove is coplanar with the first limiting parts, and the other side groove wall of the avoiding groove is intersected with the material placing plane.

Specifically, the spacing portion of second sets up the second board be provided with one side of first board, the spacing portion of second is spacing post or spacing boss, the spacing portion of second inlay or integrated into one piece in on the blowing plane, the spacing portion of second with punch a hole the interval and set up, just spacing portion distance of second blowing plane central line be greater than punch a hole with the distance between the blowing plane central line.

Specifically, the second limiting parts are provided in a plurality, each of the second limiting parts is detachably matched with the first plate and the second plate, part of the second limiting parts are arranged at intervals along the length direction of the second plate, and the other part of the second limiting parts are arranged at intervals along the width direction of the second plate.

Furthermore, the telescopic part is an air cylinder, a cylinder body of the air cylinder is fixed on the first plate, a containing hole for containing the punch is formed in the first plate, the containing hole penetrates through two sides of the first plate, an air cylinder rod of the air cylinder can freely penetrate through the containing hole, the punch is in sliding fit with the containing hole, and the air cylinder rod of the air cylinder is fixedly connected with the punch.

Furthermore, both ends of the first plate are provided with limiting guide pillars, the limiting guide pillars are perpendicular to the first plate and the second plate, one end of each limiting guide pillar is embedded in the second plate, the other end of each limiting guide pillar penetrates through the second plate, and the limiting guide pillars are in sliding fit with the first plate.

Further, the via hole has been seted up on the first board, the inner wall connection of via hole have be used for with the first board with the fixed bolt of locking between the second board, the cover is equipped with the spring on the bolt periphery wall, the both ends of spring respectively with the first board with the second board butt.

Further, a first protective layer is arranged on one side, facing the second plate, of the first plate, and the first protective layer is a silica gel layer or an anti-static paint layer; and a second protective layer is arranged on one side of the second plate, which faces the first plate, and is an anti-static paint layer.

Furthermore, two pad feet are arranged below the second plate at intervals and located on two sides of the bottom surface of the second plate, the projection of the punched hole facing away from the first plate is located between the two pad feet, a material receiving box is arranged below the punched hole and located between the two pad feet, and the punched hole is opposite to the material receiving box.

The embodiment of the utility model provides a diaphragm perforating device can beat out the locating hole that is used for fixing a position the diaphragm on the diaphragm in advance with the help of this perforating device, then fix a position the diaphragm in printing, hot pressing and die-cut process with the help of the locating hole, like this because the same several holes that all use at every turn, be favorable to guaranteeing that the reference position is unanimous in every step course of working, thereby be convenient for keep the relative position degree when each step adds man-hour, avoid the problem that the final IML diaphragm size that makes is too poor because of accumulative error leads to, thereby guarantee the IML diaphragm quality that makes subsequently; this diaphragm perforating device simple structure, the cost is lower, and convenient to use, stability is strong, and difficult breaking down only needs during the operation with placing the first board of diaphragm on, let the double-phase adjacent side of diaphragm respectively with the spacing portion butt of first spacing portion and second, start the extensible member and just can beat the hole that corresponds smoothly on the diaphragm, can guarantee the position degree of punching at every turn moreover to fix a position the diaphragm in the convenient follow-up technology.

Drawings

In order to more clearly illustrate the technical solution 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 embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of a film perforating device provided by the embodiment of the present invention.

Fig. 2 is a sectional view taken in the direction of a-a in fig. 1.

Fig. 3 is a sectional view taken in the direction B-B in fig. 3.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 3, an embodiment of the present invention provides a diaphragm punching apparatus, including a first plate 1 and a second plate 2 which are oppositely disposed, wherein the first plate 1 is disposed above one side of the top surface of the second plate 2 at an interval, the interval distance between the first plate 1 and the second plate 2 is greater than the thickness of the diaphragm, an expansion member 4 is disposed on the first plate 1, the expansion end of the expansion member 4 is connected with a punch 3, and a punch hole 21 corresponding to the punch 3 on the first plate 1 is disposed on the second plate 2; the first plate 1 is connected with the second plate 2 in a floating mode, and the first plate 1 can only float relative to the second plate 2 along the punching direction of the punch 3; the punching device can be used for punching positioning holes for positioning the membrane in advance on the membrane, and then positioning the membrane in the printing, hot pressing and punching processes by means of the positioning holes, so that the same holes are used at each time, the reference position in the processing process of each step is guaranteed to be consistent, the relative position degree in each step during processing is kept conveniently, the problem that the finally manufactured IML membrane is out of tolerance due to accumulated errors is avoided, and the quality of the subsequently manufactured IML membrane is guaranteed.

Furthermore, the second plate 2 is provided with a first limiting part 22 and a second limiting part 23 for limiting the punching position of the membrane, and the first limiting part 22 and the second limiting part 23 are respectively used for abutting against two adjacent side edges of the membrane; the first limiting portion 22 and the second limiting portion 23 can guarantee that the punching positions are as uniform as possible relative to the position degrees of two adjacent sides of the membranes, and the punching reference positions on the membranes are guaranteed, so that the subsequent processes of printing, hot pressing and punching are convenient to locate.

Furthermore, the first limiting portion 22 is a raised line protruding from the upper surface of the first plate 1, the control switch 41 of the extensible member 4 is disposed on the first limiting portion 22, in this embodiment, the extensible member 4 is an air cylinder, the control switch 41 is an electromagnetic valve, and after the control switch 41 is disposed on the first limiting portion 22, on one hand, the placement and positioning of the diaphragm are not interfered, on the other hand, the installation space can be saved, and meanwhile, the control is convenient; the second plate 2 is provided with a material placing plane 24, an avoiding groove 25 is arranged between the material placing plane 24 and the first limiting part 22, one side groove wall of the avoiding groove 25 is coplanar with the first limiting part 22, and the other side groove wall of the avoiding groove 25 is intersected with the material placing plane 24; the avoiding groove 25 can avoid the influence on the diaphragm positioning caused by the fact that the cutter edge used for processing the avoiding groove 25 is abraded in the processing process, and a fillet (namely, processing defective material) exists between the first limiting part 22 and the discharging plane 24.

Further, a second limiting part 23 is arranged on one side of the second plate 2 where the first plate 1 is arranged, the second limiting part 23 is a limiting column or a limiting boss, the second limiting part 23 is embedded or integrally formed on the discharging plane 24, the second limiting part 23 and the punching hole 21 are arranged at intervals, and the distance between the second limiting part 23 and the central line of the discharging plane 24 is greater than the distance between the punching hole 21 and the central line of the discharging plane 24; the first limiting portion 21 and the second limiting portion 23 are matched to limit two adjacent side walls of the diaphragm, so that the punching position is consistent every time, and the diaphragm is convenient to position subsequently.

Furthermore, a plurality of second limiting parts 23 are arranged, each second limiting part 23 is detachably matched with the first plate 1 and the second plate 2, part of the second limiting parts 23 are arranged at intervals along the length direction of the second plate 2, and the other part of the second limiting parts 33 are arranged at intervals along the width direction of the second plate 2; in this embodiment, the second limiting portion 23 is a limiting post, the second plate 2 has a limiting hole adapted to the second limiting portion 33, the first plate 1 is provided with a through hole allowing the second limiting portion 23 to pass through, the second limiting portion 23 can freely pass through the through hole and be inserted into the limiting hole or be pulled out of the limiting hole, so that the position of the second limiting portion 23 can be changed by inserting the second limiting portion 23 into different limiting holes, that is, the position of the second limiting portion 23 can be adjusted, and the punching position can be set according to the actual situation of the diaphragm.

Furthermore, the telescopic part 4 is an air cylinder, a cylinder body of the air cylinder is fixed on the first plate 1, a containing hole for containing the punch 3 is formed in the first plate 1, the containing hole penetrates through two sides of the first plate 1, an air cylinder rod of the air cylinder can freely penetrate through the containing hole, the punch 3 is in sliding fit with the containing hole, and the air cylinder rod of the air cylinder is fixedly connected with the punch 3; the cylinder is convenient to control and operate, and a cylinder rod of the cylinder can drive the punch 3 to punch the membrane after being fixed with the punch 3.

Further, the both ends of first board 1 all are provided with limit guide pillar 5, limit guide pillar 5 all sets up perpendicularly with first board 1 and second board 2, limit guide pillar 5's one end is inlayed in second board 2, limit guide pillar 5's the other end runs through second board 2, and sliding fit between limit guide pillar 5 and the first board 1, be convenient for let first board 1 float for second board 2 along die-cut direction after the sliding fit between first board 1 and the second board 2, thereby the convenience is adjusted the interval between first board 1 and the second board 2, let drift 3 and the 21 between keeping the alignment state that punches a hole all the time simultaneously.

Furthermore, a through hole is formed in the first plate 1, a bolt 6 for locking and fixing the first plate 1 and the second plate 2 is connected to the inner wall of the through hole, a spring 7 is sleeved on the outer peripheral wall of the bolt 6, a spring hole for accommodating the spring 7 is formed between the first plate 1 and the second plate 2 in the embodiment, the spring 7 is arranged in the spring hole, and two ends of the spring 7 are respectively abutted to the first plate 1 and the second plate 2; in the embodiment, the through hole is a stepped hole, the large end of the bolt 6 is positioned in the large hole of the stepped hole, the small end of the bolt 6 freely passes through the small hole of the stepped hole, the spring 7 can enable the first plate 1 and the second plate 2 to be elastically abutted, the bolt 6 can limit the first plate 1 and the second plate 2, the first plate 1 and the second plate 2 cannot be separated, and the first plate 1 and the second plate 2 can only float along the punching direction by means of the limiting guide pillar 5; thus, the distance between the first plate 1 and the second plate 2 can be adjusted by the bolts 6 so as to adapt to membranes with different thicknesses; this diaphragm perforating device is once only die-cut a diaphragm under normal conditions, and in the actual operation in-process, also can select to let die-cut together after many diaphragms stromatolite according to actual conditions, only need this moment according to actual need through twist move the bolt adjust first board 1 and second board between 2 the interval can, it is very convenient to operate.

Further, a first protective layer is arranged on one side, facing the second plate 2, of the first plate 1, and the first protective layer is a silica gel layer or an anti-static paint layer; a second protective layer is arranged on one side, facing the first plate 1, of the second plate 2, and the second protective layer is an anti-static paint layer; in this embodiment, first protective layer and second protective layer are antistatic paint layer, avoid first board 1 and second board 2 to be corroded on the one hand, and on the other hand first protective layer and second protective layer can reduce the electrostatic action, avoid blowing plane 24 dirty, and antistatic paint layer is lower for first board 1 and second board 2 surface hardness simultaneously, is favorable to preventing that the diaphragm is scraped the flower.

Further, two pad feet 8 arranged at intervals are arranged below the second plate 2, the two pad feet 8 are located on two sides of the bottom surface of the second plate 2, the projection of the punched hole 21 facing the direction away from the first plate 1 is located between the two pad feet 8, a material receiving box is arranged below the punched hole 21 and located between the two pad feet 8, and the punched hole 21 is opposite to the material receiving box.

This diaphragm perforating device simple structure, the cost is lower, and convenient to use, stability is strong, difficult breaking down, only need during the operation with the diaphragm place first board 1 on, let the double-phase adjacent side of diaphragm respectively with the spacing portion of first spacing portion 22 and the spacing portion of second 23 butt, start extensible member 4 and just can beat the hole that corresponds smoothly on the diaphragm, can guarantee the position degree of punching at every turn moreover to fix a position the diaphragm in the convenient follow-up technology.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. The diaphragm punching device is characterized by comprising a first plate and a second plate which are oppositely arranged, wherein the first plate is arranged above one side of the top surface of the second plate at intervals, the interval distance between the first plate and the second plate is larger than the thickness of a diaphragm, a telescopic piece is arranged on the first plate, a punch is connected to the telescopic end of the telescopic piece, and a punched hole corresponding to the punch on the first plate is arranged on the second plate; the first plate and the second plate are in floating connection, and the first plate can float relative to the second plate along the punching direction of the punch.

2. The membrane perforating device as claimed in claim 1, wherein the second plate is provided with a first limiting portion and a second limiting portion for limiting a perforating position of the membrane, and the first limiting portion and the second limiting portion are respectively used for abutting against two adjacent side edges of the membrane.

3. The membrane perforating device as claimed in claim 2, wherein the first position-limiting portion is a raised strip protruding from an upper surface of the first plate, and the control switch of the extensible member is disposed on the first position-limiting portion; the second plate is provided with a material placing plane, the material placing plane is provided with an avoiding groove between the first limiting parts, one side groove wall of the avoiding groove is coplanar with the first limiting parts, and the other side groove wall of the avoiding groove is intersected with the material placing plane.

4. The diaphragm perforating device as claimed in claim 3, wherein the second limiting portion is disposed on a side of the second plate on which the first plate is disposed, the second limiting portion is a limiting post or a limiting boss, the second limiting portion is embedded or integrally formed on the discharge plane, the second limiting portion is spaced from the punched hole, and a distance from the second limiting portion to a center line of the discharge plane is greater than a distance from the punched hole to the center line of the discharge plane.

5. The diaphragm punching device according to claim 2, wherein a plurality of second limiting portions are provided, each second limiting portion is detachably engaged with the first plate and the second plate, a part of the second limiting portions are arranged at intervals along the length direction of the second plate, and the other part of the second limiting portions are arranged at intervals along the width direction of the second plate.

6. The diaphragm punching device according to claim 1, wherein the telescopic member is an air cylinder, a cylinder body of the air cylinder is fixed on the first plate, the first plate is provided with a receiving hole for receiving the punch, the receiving hole penetrates through two sides of the first plate, an air cylinder rod of the air cylinder can freely penetrate through the receiving hole, the punch is in sliding fit with the receiving hole, and the air cylinder rod of the air cylinder is fixedly connected with the punch.

7. The diaphragm punching device according to claim 1, wherein the first plate is provided at both ends thereof with a limiting guide pillar, the limiting guide pillar is perpendicular to the first plate and the second plate, one end of the limiting guide pillar is embedded in the second plate, the other end of the limiting guide pillar penetrates through the second plate, and the limiting guide pillar is in sliding fit with the first plate.

8. The membrane perforating device as claimed in claim 1, wherein a through hole is formed in the first plate, a bolt for locking and fixing the first plate and the second plate is connected to an inner wall of the through hole, a spring is sleeved on an outer peripheral wall of the bolt, and two ends of the spring are respectively abutted to the first plate and the second plate.

9. The film perforating device as claimed in claim 1, wherein a first protective layer is disposed on a side of the first plate facing the second plate, the first protective layer being a silicone layer or an antistatic paint layer; and a second protective layer is arranged on one side of the second plate, which faces the first plate, and is an anti-static paint layer.

10. The film perforating device as claimed in claim 1, wherein two spaced-apart pads are disposed below the second plate, the two spaced-apart pads are disposed on both sides of the bottom surface of the second plate, a projection of the punched hole facing away from the first plate is disposed between the two spaced-apart pads, a material receiving box is disposed below the punched hole, the material receiving box is disposed between the two spaced-apart pads, and the punched hole faces the material receiving box.