WO2022193431A1

WO2022193431A1 - Automatic film tearing machine for power adapters

Info

Publication number: WO2022193431A1
Application number: PCT/CN2021/094350
Authority: WO
Inventors: 王海勇
Original assignee: 东莞市冠佳电子设备有限公司
Priority date: 2021-03-17
Filing date: 2021-05-18
Publication date: 2022-09-22
Also published as: CN112938072A; CN112938072B

Abstract

An automatic film tearing machine for power adapters, comprising a rack (1), a conveying device (2) installed on the rack (1) and used for conveying products, a jacking device (3) installed on the conveying device (2) and used for jacking the products, a support frame (4) installed on the rack (1) and located above the conveying device (2), an XYZ transmission device (5) installed on the support frame (4), and a film tearing device (6) installed on the XYZ transmission device (5).

Description

Power adapter automatic tear film machine

CROSS-REFERENCE TO RELATED APPLICATIONS.

This application claims the priority of the Chinese patent application with the application number 2021102859486, which was filed with the China Patent Office on March 17, 2021, and whose invention name is "Automatic Film Tear-Off Machine for Power Adapters", the entire contents of which are incorporated into this application by reference.

technical field

The invention relates to the technical field of automation equipment, in particular to an automatic film tearing machine for a power adapter.

Background technique

Automation technology is widely used in industry, agriculture, military, scientific research, transportation, commerce, medical care, services and households. The use of automation technology can not only liberate people from heavy manual labor, part of mental labor and harsh and dangerous working environments, but also expand human organ functions, greatly improve labor productivity, and enhance human ability to understand and transform the world . Large-scale complete sets of equipment in an automation system, also known as automation devices. Refers to the process of automatic operation or control of machines or devices according to prescribed procedures or instructions without human intervention.

technical problem

The power adapter is covered with a protective film during the production process. It is necessary to remove the protective film and then carry out laser engraving on the logo. At present, the protective film is generally torn off manually. This method has low work efficiency and is easy to scratch the surface of the power adapter. hurt.

technical solutions

According to various embodiments of the present application, an automatic film tearing machine for a power adapter is provided.

The technical solution adopted by the present invention is: an automatic film tearing machine for a power adapter, comprising a frame, a conveying device installed on the frame and used for product conveying, a jacking device installed in the conveying device and used for jacking up the product, a The support frame on the frame and located above the conveying device, the XYZ transmission device installed on the support frame, and the film tearing device installed in the XYZ transmission device; assembly, an unwinding roller connected to the unwinding drive assembly, a tearing film drive seat installed on the tearing film support, and a winding roller installed on the tearing film support, the unwinding roller is provided with a tearing tape unwinding, the A guide roller is arranged on the lower side of the tear-off drive base, and the unwinding roller unwinds the tear-off tape through the guide roller to the take-up roller for winding.

The details of one or more embodiments of the invention are set forth in the accompanying drawings and the description below. Other features, objects and advantages of the present invention will become apparent from the description, drawings and claims.

beneficial effect

Compared with the traditional manual tearing of the film, the present invention adopts automatic tearing of the film, and the product or the jig containing the product is transported to the designated position through the conveying device, and then the product or the jig is lifted by the jacking device, and then the product or the jig is lifted through the XYZ. The transmission device drives the film tearing device to tear off the protective film on the product. After tearing the film, the jacking device descends, and the conveying device continues to transport the product or fixture to the next station. The overall degree of automation is high, saving manpower and working efficiency. High and reliable structure. Specifically, a rack is provided, a conveying device mounted on the rack and used for product conveying, a jacking device mounted on the conveying device for jacking up the product, a support frame mounted on the rack and positioned above the conveying device, The XYZ transmission device of the support frame and the film tearing device installed on the XYZ transmission device; the overall structure is simple and the degree of automation is high.

The film tearing device includes a tearing film support, an unwinding drive assembly installed on the tearing film support, an unwinding roller connected to the unwinding driving assembly, a tearing film driving seat installed on the tearing film support, and a winding installed on the tearing film support. The unwinding roller is provided with a tear-off tape for unwinding, and the underside of the tear-off drive seat is provided with a guide roller. The unwinding drive assembly is used to drive the unwinding roller to unwind the tear film tape, and then guide it through the guide roller, and drive the tear film tape through the tear film drive seat to glue and tear off the protective film on the product. The mobile phone roller winds the tear-off tape and the protective film to complete the tearing off of the protective film of the product.

Description of drawings

In order to better describe and illustrate embodiments and/or examples of those inventions disclosed herein, reference may be made to one or more of the accompanying drawings. The additional details or examples used to describe the drawings should not be construed as limiting the scope of any of the disclosed inventions, the presently described embodiments and/or examples, and the best mode presently understood of these inventions.

FIG. 1 is a schematic three-dimensional structure diagram of the automatic film tearing machine of the present invention.

FIG. 2 is a schematic diagram of the three-dimensional structure of the conveying device of the automatic film tearing machine in FIG. 1 .

FIG. 3 is a schematic three-dimensional structural diagram of the jacking device of the automatic film tearing machine in FIG. 1 .

FIG. 4 is a schematic diagram of the three-dimensional structure of the XYZ transmission device of the automatic film tearing machine in FIG. 1 .

FIG. 5 is a schematic diagram of the three-dimensional structure of the film tearing device of the automatic film tearing machine in FIG. 1 .

Description of reference numerals: frame 1, conveying device 2, conveying bracket 21, conveying guide wheel 22, conveying belt 23, conveying motor 24, positioning assembly 25, jacking device 3, base 31, connecting frame 32, jacking drive Component 33, jacking cylinder 331, jacking pallet 332, jacking guide rod 333, rotating drive assembly 34, vertical plate 341, rotating cylinder 342, clamping assembly 35, clamping cylinder 351, clamping plate 352, anti-skid clamp Pad 353, support frame 4, XYZ transmission device 5, X-axis transmission assembly 51, Y-axis transmission assembly 52, Z-axis transmission assembly 53, transmission seat 531, lifting frame 532, Z-axis driving seat 533, film tearing device 6, tearing Film support 61 , unwinding drive assembly 62 , unwinding roller 63 , film tearing drive seat 64 , film tearing cylinder 641 , film tearing platen 642 , winding roller 65 , film tearing tape 66 , guide roller 67 .

Embodiments of the present invention

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the related drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that a thorough and complete understanding of the present disclosure is provided.

It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention.

As shown in Figures 1 to 5, an automatic film tearing machine for a power adapter includes a frame 1, a conveying device 2 installed on the frame 1 and used for product conveying, and a jack installed in the conveying device 2 for jacking up the product The lifting device 3, the support frame 4 installed on the frame 1 and located above the conveying device 2, the XYZ transmission device 5 installed on the support frame 4, the film tearing device 6 installed on the XYZ transmission device 5; the film tearing device 6 includes The tear-off support 61, the unwinding drive assembly 62 installed on the tear-off support 61, the unwinding roller 63 connected to the unwinding drive assembly 62, the tear-off drive seat 64 installed on the tear-off support 61, and the tear-off support The rewinding roller 65 of 61, the unwinding roller 63 is provided with a tear-off tape 66 for unwinding, the lower side of the tear-off drive seat 64 is provided with a guide roller 67, and the unwinding roller 63 unwinds the tear-off tape 66 It is wound through the guide roller 67 to the winding roller 65 .

Referring to FIG. 2 , the conveying device 2 includes a conveying support 21 installed on the frame 1, a conveying guide wheel 22 installed on the conveying support 21, a conveying belt 23 connected to the conveying guide wheel 22, and a conveying support 21 installed on the conveying support 21. The conveying motor 24 for driving the conveying guide wheel 22, specifically, the conveying guide wheel 22 is driven by the conveying motor 24 to drive the conveyor belt 23 to drive, and during the transmission process, the product or jig is driven to convey, the conveying stability coefficient is high, and the degree of automation is high.

A positioning assembly 25 is provided on the conveying bracket 21 near the jacking device 3, and the positioning assembly 25 is a cylinder positioner, which can position the product or fixture during the conveying process.

Referring to FIG. 3 , the jacking device 3 includes a base 31 mounted on the frame 1 , a connecting frame 32 mounted on the base 31 , a jacking drive assembly 33 mounted on the base 31 , and a The rotating drive assembly 34 and the clamping assembly 35 installed on the rotating drive assembly 34 are connected to the frame 32 by the jacking drive assembly 33 to drive the rotating drive assembly 34 and the clamping assembly 35 to rise, so as to facilitate the lifting and tearing of the product.

The jacking drive assembly 33 includes a jacking cylinder 331 installed on the base 31 , a jacking support plate 332 installed on the driving end of the jacking cylinder 331 , and a jacking guide rod 333 installed on the jacking support plate 332 . The guide rod 333 can move on the base 31 , and the jacking plate 332 is driven by the jacking cylinder 331 to lift the product or the jig. Setting the jacking guide rod 333 can improve the stability of the transmission.

The rotary drive assembly 34 includes a vertical plate 341 installed on both sides of the connecting frame 32, and a rotary cylinder 342 installed on the vertical plate 341; the vertical plate 341 cooperates with the rotary cylinder 342 to drive the clamping assembly 35 to rotate, and the product can be rotated 180°, Realize double-sided tear-off film.

The clamping assembly 35 includes a clamping cylinder 351 mounted on the rotating cylinder 342 , and a clamping plate 352 mounted on the clamping cylinder 351 . 352 clamps and fixes the product, with good clamping stability, and also has a non-slip pad 353 to prevent pinching and anti-slip effects on the product and improve stability.

Referring to FIG. 4 , the XYZ transmission device 5 includes an X-axis transmission assembly 51 , a Y-axis transmission assembly 52 installed on the X-axis transmission assembly 51 , and a Z-axis transmission assembly 53 installed in the Y-axis transmission assembly 52 . The transmission assembly 51 is installed on the top of the support frame 4, and the film tearing device 6 is installed on the Z-axis transmission assembly 53 to realize three-axis transmission with high transmission precision and good stability.

The X-axis transmission assembly 51 and the Y-axis transmission assembly 52 are both linear drive modules; the Z-axis transmission assembly 53 includes a transmission base 531 mounted on the Y-axis transmission assembly 52 , a lift frame 532 movable on the transmission base 531 , a The lifting frame 532 and the Z-axis drive base 533 drivingly connected with the transmission base 531, the film tearing device 6 is installed on the end of the lifting frame 532 away from the Z-axis drive base 533, and the linear drive module acts as a linear drive, and the driving stability is good , Through the Z-axis drive seat 533 to realize the lifting transmission, the transmission precision is high and the stability is good.

The film tearing device 6 is provided with at least two groups side by side, which can tear the film of more than two groups of products, and the film tearing efficiency is high.

Referring to FIG. 5 , the film tearing device 6 includes a tearing film support 61 , an unwinding drive assembly 62 installed on the film tearing support 61 , an unwinding roller 63 connected to the unwinding driving assembly 62 , and a tearing film installed on the film tearing support 61 . The film driving seat 64 and the winding roller 65 installed on the film tearing support 61, the unwinding roller 63 is provided with a film tearing tape 66 for unwinding, the lower side of the tearing film driving seat 64 is provided with a guide roller 67, the The unwinding roller 63 unwinds the tear-off tape 66 through the guide roller 67 to the take-up roller 65, and the unwinding drive assembly 62 is used to drive the unwinding roller 63 to unwind the tear-off tape 66, and then guide the guide roller 67. , Drive the tear-off tape by the tear-off drive seat 64 to tear off the protective film on the product, and the tear-off effect is good, and then the tear-off tape and the protective film are rolled by the mobile phone roller to complete the tearing of the protective film of the product. remove.

The tear-off drive seat 64 includes a tear-off cylinder 641 installed on the tear-off support 61, and a tear-off pressure plate 642 installed on the driving end of the tear-off cylinder 641. The tear-off pressure plate 642 is driven by the tear-off cylinder 641 to push the tear-off tape toward the product. Realize the adhesion of the tear film, and the tear film is convenient.

The present invention adopts automatic film tearing, conveying the product or the jig containing the product to the designated position through the conveying device 2, then lifting the product or the jig through the jacking device 3, and then driving the tearing film through the XYZ transmission device 5 The device 6 peels off the protective film on the product. After the film is peeled off, the jacking device 3 descends, and the conveying device 2 continues to convey the product or the fixture to the next station. The overall degree of automation is high, manpower saving, and high work efficiency. Reliable structure. Specifically, a rack 1, a conveying device 2 installed on the rack 1 and used for product conveying, a jacking device 3 installed in the conveying device 2 for jacking up the product, and a rack 1 and located in the conveying device 2 are provided. The upper support frame 4, the XYZ transmission device 5 installed on the support frame 4, and the film tearing device 6 installed on the XYZ transmission device 5; the overall structure is simple and the degree of automation is high.

The above-mentioned embodiments only represent several embodiments of the present invention, and the descriptions thereof are specific and detailed, but should not be construed as a limitation on the scope of the patent of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can also be made, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims

The power adapter automatic film tearing machine is characterized in that it includes a frame, a conveying device installed on the frame and used for product conveying, a jacking device installed in the conveying device and used for jacking up the product, a frame installed on the frame and located in the conveying device. The upper support frame, the XYZ transmission device installed on the support frame, and the film tearing device installed in the XYZ transmission device; the film tearing device includes a film tearing bracket, an unwinding drive assembly installed on the tearing film support, and a film tearing device connected to the unwinding drive. The unwinding roller of the component, the tearing film driving seat installed on the tearing film support, and the winding roller installed on the tearing film support, the unwinding roller is provided with the tearing tape unwinding, and the lower side of the tearing film driving seat is provided There is a guide roller, and the unwinding roller unwinds the tear-off tape through the guide roller to the winding roller for winding.
The power adapter automatic film tearing machine according to claim 1, wherein the conveying device comprises a conveying support installed on the frame, a conveying guide wheel installed on the conveying support, a conveying belt drivingly connected to the conveying guide wheel, And the conveying motor installed on the conveying bracket and used to drive the conveying guide wheel.
The automatic film tearing machine for a power adapter according to claim 2, wherein a positioning component is provided on the conveying support near the jacking device.
The power adapter automatic film tearing machine according to claim 1, wherein the jacking device comprises a base mounted on the frame, a connection frame mounted on the base, a jacking drive assembly mounted on the base, and a rotary drive assembly mounted on the connecting frame and a clamping assembly mounted on the rotary drive assembly.
The power adapter automatic film tearing machine according to claim 4, wherein the jacking drive assembly comprises a jacking cylinder mounted on the base, a jacking plate mounted on the driving end of the jacking cylinder, and a jacking plate mounted on the jacking cylinder. The lifting guide rod of the lifting pallet, the lifting guide rod can move on the base.
The power adapter automatic film tearing machine according to claim 1, characterized in that: the rotary drive assembly includes a vertical plate installed on both sides of the connecting frame, and a rotating cylinder installed on the vertical plate; the clamping assembly includes a vertical plate installed on the vertical plate. The clamping cylinder of the rotating cylinder is installed on the clamping plate of the clamping cylinder, and the clamping plate is provided with a non-slip clamping pad.
The power adapter automatic film tearing machine according to claim 1, wherein the XYZ transmission device comprises an X-axis transmission component, a Y-axis transmission component installed on the X-axis transmission component, and a Z-axis transmission component installed on the Y-axis transmission component A shaft transmission assembly, the X-axis transmission assembly is installed on the top of the support frame, and the film tearing device is installed in the Z-axis transmission assembly.
The power adapter automatic film tearing machine according to claim 7, wherein the X-axis transmission assembly and the Y-axis transmission assembly are both linear drive modules; the Z-axis transmission assembly comprises a A transmission base, a lift frame movable on the transmission base, a Z-axis drive base installed with the lift frame and drivingly connected with the transmission base, and the film tearing device is installed at one end of the lift frame away from the Z-axis drive base.
The power adapter automatic film tearing machine according to claim 1, wherein at least two groups of the film tearing device are arranged side by side.
The power adapter automatic film tearing machine according to claim 1, wherein the tearing film driving seat comprises a film tearing cylinder installed on the film tearing bracket, and a film tearing pressure plate installed on the driving end of the film tearing cylinder.