CN220807752U

CN220807752U - Gantry type double-punch punching mechanism

Info

Publication number: CN220807752U
Application number: CN202322495823.3U
Authority: CN
Inventors: 庄文津
Original assignee: Shenzhen Jingzhuang Technology Co ltd
Current assignee: Shenzhen Jingzhuang Technology Co ltd
Priority date: 2023-09-13
Filing date: 2023-09-13
Publication date: 2024-04-19
Anticipated expiration: 2033-09-13

Abstract

The utility model discloses a gantry type double-punch punching mechanism which comprises a base beam and more than two punching stations arranged on the base beam, wherein a punching bottom die is arranged at the punching stations through a punching die holder, an upper base beam is arranged on the upper side of the base beam, punch assemblies are respectively arranged on the upper base beam corresponding to the punching bottom die, and end beam plates are respectively arranged at two ends of the base beam and the upper base beam. Through setting up more than two work stations that punch a hole, be provided with drift subassembly, CCD camera module on each work station that punches a hole, a plurality of work stations that punch a hole can simultaneous workings or work in turn to form a plurality of hole sites of row on the film, do not need to punch a hole the mechanism and transfer along the film and move perpendicularly relieved or the film is moved at the vertical direction long distance, film punching efficiency will improve greatly like this.

Description

Gantry type double-punch punching mechanism

Technical Field

The utility model relates to the technical field of film processing equipment, in particular to a gantry type double-punch punching mechanism.

Background

The flexible printed circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent performance. The flexible printed circuit board or the FPC for short has the characteristics of high wiring density, light weight and thin thickness, and film materials such as the FPC and the like need a hole opening process in the use process.

The full-automatic punching machine is commonly used for punching work of circuit boards, printing boards, film boards and membrane switches and generally comprises a feeding platform, a punching platform and a discharging platform so as to sequentially finish the feeding, punching and discharging operations of workpieces. And a film material belt is wound and unwound between the feeding platform and the discharging platform through arranging a winding roller and a winding roller.

The punching platform is generally composed of a movable adjusting mechanism and a punching mechanism, the punching mechanism is arranged on the movable adjusting mechanism, for example, the Chinese utility model of bulletin No. CN207522728U discloses an automatic punching machine punching mechanism, and the automatic punching machine punching mechanism comprises a punch body, a Y-axis sliding seat, two Y-axis sliding rails, a Y-axis screw rod, an X-axis sliding block, two X-axis sliding rails and an X-axis screw rod.

In the existing punching mechanism, only one punching station is provided, so that in order to form a plurality of stations in a row on the film, the punching mechanism needs to be enabled to move along the film conveying direction vertically and safely or the film moves in the vertical direction, and thus the punching efficiency is limited.

Disclosure of utility model

The utility model aims to solve the technical problem that the existing punching mechanism has only one punching station and is low in efficiency.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

the utility model provides a gantry type double-punch punching mechanism, which comprises a base beam and more than two punching stations arranged on the base beam, wherein a punching bottom die is arranged at the punching stations through a punching die holder, an upper base beam is arranged on the upper side of the base beam, punch assemblies are respectively arranged on the upper base beam corresponding to the punching bottom die, and end beam plates are respectively arranged at two ends of the base beam and the upper base beam.

Optionally, a support rail is disposed at the bottom of the base beam, and the support rail is disposed in the plurality of support sliders.

Further, the base Liang Zhongkong is provided with a suction pipe corresponding to the punching bottom die at the punching station, the suction pipe is arranged in the base beam through a plurality of pipe fixing blocks, and one end of the base beam is connected with an external negative pressure source. Optionally, an end cover plate is arranged on the end beam plate at the other end.

Further, a transition plate is provided on the upper side of the base beam on the front side of the punch holder in the film transfer direction.

Further, a punching motor is arranged in the upper seat beam through a punching support, a cam assembly is arranged at the output end of the punching motor, the cam assembly is arranged in a reciprocating plate, the cam assembly drives the reciprocating plate to vertically reciprocate, and the lower end of the reciprocating plate is connected with the upper end of the punch assembly through a punch driving block.

Further, the punch assembly is arranged at the bottom of the punching support through a punching guide sleeve, and the punch assembly is matched with the punching bottom die.

Specifically, the upper end of the punching support is provided with an upper limiting block corresponding to the reciprocating plate, and two sides of the reciprocating plate are provided with side guide limiting blocks.

Further, the cam assembly comprises a cam base body and a plurality of rotating rings rotatably sleeved on the cam base body, and a rotating end plate is arranged at one end of each rotating ring.

Further, a CCD camera module is arranged corresponding to each punch assembly, the CCD camera modules are arranged in the upper seat beam through a module mounting seat, and the CCD camera modules correspond to the alignment light sources in the punching die holder.

Specifically, a light sensing hole is formed in the punching die holder, and an alignment light source is arranged in the light sensing hole.

Optionally, a plurality of side guide rails and guide sliding blocks are arranged on one side of the base beam, and the XY moving adjusting mechanism is connected with and drives one side of the base beam through the side guide rails and the guide sliding blocks.

By adopting the technical scheme, the gantry type double-punch punching mechanism provided by the embodiment of the utility model has the advantages that more than two punching stations are arranged, each punching station is provided with the punch assembly and the CCD camera module, and the plurality of punching stations can work simultaneously or alternately, so that a plurality of hole sites are formed on the film in a row, the punching mechanism is not required to move along the film in a vertical and safe manner or the film moves in a long distance in the vertical direction, and thus the film punching efficiency is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a three-dimensional structure diagram I of a gantry type double-punch punching mechanism provided by an embodiment of the utility model;

fig. 2 is a three-dimensional structure diagram of a gantry type double-punch punching mechanism II provided by the embodiment of the utility model;

FIG. 3 is a front view of a prior art gantry type dual punch punching mechanism;

FIG. 4 is a rear view of a prior art dual-punch gantry punching mechanism;

Fig. 5 is a three-dimensional exploded structural view of a gantry type double-punch punching mechanism provided by an embodiment of the utility model;

FIG. 6 is a three-dimensional block diagram of a punch structure provided by an embodiment of the present utility model;

fig. 7 is a three-dimensional exploded structural view of a punch structure provided by an embodiment of the present utility model;

fig. 8 is a three-dimensional structure diagram of an installation state of a gantry type double-punch punching mechanism provided by an embodiment of the utility model;

The device comprises a 10-gantry type double-punch punching mechanism, 11-supporting guide rails, 12-supporting slide seats, 13-base beams, 14-beam end plates, 15-end cover plates, 16-side guide rails, 17-guide sliding blocks, 18-transition plates, 19-punching bottom dies, 110-punching die holders, 111-photosensitive holes, 112-alignment light sources, 113-suction pipes, 114-pipe fixing blocks, 115-upper base beams, 116-punch assemblies, 117-punching guide sleeves, 118-punching supports, 119-punch driving blocks, 120-reciprocating plates, 121-upper limit blocks, 122-side guide limit blocks, 123-cam assemblies, 1231-cam bases, 1232-rotating rings, 1233-rotating end plates, 124-punching motors, 125-CCD camera modules, 126-module installation seats, 127-protective covers and 128-sensing pieces;

20-XY movement adjustment mechanism.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Example 1

As shown in fig. 1-5, an embodiment of the present utility model provides a gantry dual-punch punching mechanism 10, which includes a base beam 13, and more than two punching stations disposed on the base beam 13, wherein a punching die 19 is disposed at the punching stations through a punching die holder 110, an upper base beam 115 is disposed at the upper side of the base beam 13, punch assemblies 116 are disposed at the upper base beam 115 corresponding to the punching die 19, and end beam plates 14 are disposed at two ends of the base beam 13 and the upper base beam 115.

Optionally, a support rail 11 is provided at the bottom of the base beam 13, and the support rail 11 is provided in a plurality of support carriages 12.

As shown in fig. 5, the base beam 13 is hollow, a suction pipe 113 is provided at the punching station corresponding to the punching die 19, the suction pipe 113 is provided in the base beam 13 by a plurality of pipe fixing blocks 114, and is connected to an external negative pressure source from one end of the base beam 13. Optionally, an end cover plate 15 is disposed on the end beam plate 14 at the other end.

Wherein, along the film transferring direction, a transition plate 18 is arranged on the upper side of the base beam 13 on the front side of the punching die holder.

As shown in fig. 5-7, a punching motor 124 is disposed in the upper seat beam 115 through a punching support 118, a cam assembly 123 is disposed at an output end of the punching motor 124, the cam assembly 123 is disposed in a reciprocating plate 120, the cam assembly 123 drives the reciprocating plate 120 to vertically reciprocate, and a lower end of the reciprocating plate 120 is connected with an upper end of the punch assembly 116 through a punch driving block 119.

Wherein the punch assembly 116 is arranged at the bottom of the punching support 118 through a punching guide sleeve 117, and the punch assembly 116 is matched with the punching bottom die 19.

Specifically, an upper limiting block 121 is disposed at the upper end of the punching support 118 corresponding to the reciprocating plate 120, and side guiding limiting blocks 122 are disposed at two sides of the reciprocating plate 120.

As shown in fig. 7, the cam assembly 123 includes a cam base 1231, a plurality of rotating rings 1232 rotatably sleeved on the cam base 1231, and a rotating end plate 1233 disposed at one end of the rotating rings 1232.

As shown in fig. 6 and 7, a CCD camera module 125 is disposed corresponding to each punch assembly 116, the CCD camera module 125 is disposed in the upper beam 115 through a module mounting seat 126, and the CCD camera module 125 corresponds to the alignment light source 112 in the punch holder 110.

Specifically, the punching die holder 110 is provided with a photosensitive hole 111, and an alignment light source 112 is disposed in the photosensitive hole 111.

Optionally, a protective cover 127 is further disposed on the upper side of the upper seat beam 115, for protecting the CCD camera module 125 and the punching motor 124.

Optionally, an induction piece 128 is disposed at the lower side of one end of the base beam 13, for the X-direction moving position of the punching mechanism 10.

Optionally, a plurality of side guide rails 16 and guide sliding blocks 17 are arranged on one side of the base beam 13, and the xy movement adjusting mechanism 20 is connected with and drives one side of the base beam 13 through the side guide rails 16 and the guide sliding blocks 17. As shown in fig. 8, the X-direction driving assembly of the XY movement adjusting mechanism 20 is connected to one side of the driving base beam 13 through the side guide rail 16 and the guide slider 17, so that the punching mechanism 10 can move back and forth almost at the level with the surface of the Y-direction moving seat board, the situation that the punching mechanism 10 is arranged at the top of the X-direction driving assembly and the center of gravity is high is avoided, and therefore, the punching mechanism 10 can have a higher upper speed limit and meet the positioning precision requirement when moving and stopping at a high speed.

According to the gantry type double-punch punching mechanism provided by the embodiment of the utility model, more than two punching stations are arranged, each punching station is provided with the punch assembly and the CCD camera module, and the plurality of punching stations can work simultaneously or alternately, so that a plurality of hole sites are formed on the film in a row, and the punching mechanism does not need to move along the film in a vertical and safe manner or move along the film in a vertical and long distance manner, so that the film punching efficiency is greatly improved.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims

1. The utility model provides a planer-type double punch mechanism that punches a hole, its characterized in that includes the base roof beam, sets up more than two station of punching a hole on the base roof beam the station of punching a hole is provided with the die block that punches a hole through a die holder the base roof beam upside is provided with the upper seat roof beam corresponds the die block that punches a hole is provided with the drift subassembly respectively, the base roof beam with upper seat roof beam both ends are provided with the end beam slab respectively.

2. The gantry dual punch punching mechanism of claim 1, wherein the bottom of the base beam is provided with support rails disposed within a plurality of support carriages.

3. The gantry dual punch punching mechanism according to claim 1, wherein the base Liang Zhongkong is provided with a suction pipe corresponding to the punching bottom die at the punching station, the suction pipe is provided in the base beam through a plurality of pipe fixing blocks, and is connected with an external negative pressure source from one end of the base beam.

4. A gantry type double punch punching mechanism according to claim 3, characterized in that a transition plate is provided on the upper side of the base beam on the front side of the punch holder in the film transfer direction.

5. The gantry dual punch punching mechanism according to claim 1, wherein a punching motor is arranged in the upper seat beam through a punching support, a cam assembly is arranged at the output end of the punching motor, the cam assembly is arranged in a reciprocating plate, the cam assembly drives the reciprocating plate to vertically reciprocate, and the lower end of the reciprocating plate is connected with the upper end of the punch assembly through a punch driving block.

6. The dual-punch gantry punching mechanism as claimed in claim 5, wherein the punch assembly is disposed at the bottom of the punching support through a punching guide sleeve, and the punch assembly is matched with the punching bottom die.

7. The gantry type double-punch punching mechanism according to claim 6, wherein an upper limiting block is arranged at the upper end of the punching support corresponding to the reciprocating plate, and side guiding limiting blocks are arranged on two sides of the reciprocating plate.

8. The gantry dual punch punching mechanism of claim 5, wherein the cam assembly comprises a cam base, a plurality of rotating rings rotatably sleeved on the cam base, and a rotating end plate is arranged at one end of each rotating ring.

9. The gantry type double-punch punching mechanism according to claim 5, wherein a CCD camera module is respectively arranged corresponding to each punch assembly, the CCD camera module is arranged in the upper seat beam through a module mounting seat, and the CCD camera module corresponds to an alignment light source in the punching die holder; and a light sensing hole is formed in the punching die holder, and the alignment light source is arranged in the light sensing hole.

10. The gantry type double-punch punching mechanism according to claim 1, wherein one side of the base beam is provided with a plurality of side guide rails and guide sliding blocks, and the XY movement adjusting mechanism is connected with and drives one side of the base beam through the side guide rails and the guide sliding blocks.