CN217263019U

CN217263019U - Mobile phone accessory attaching system

Info

Publication number: CN217263019U
Application number: CN202122294521.0U
Authority: CN
Inventors: 周光波
Original assignee: SHENZHEN TAIKESHENG TECHNOLOGY CO LTD
Current assignee: SHENZHEN TAIKESHENG TECHNOLOGY CO LTD
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-08-23
Anticipated expiration: 2031-09-22

Abstract

The utility model relates to a cell-phone accessory laminating system, it includes robotic arm, the first transfer orbit that parallels each other, second transfer orbit, third transfer orbit, second transfer orbit is located between first, the third transfer orbit, is equipped with the guide rail on every track respectively, the tool that moves on the guide rail, the drive structure that the drive tool removed on the guide rail, and robotic arm is used for snatching the second work piece on the second transfer orbit and sends to the first work piece equipment on with first transfer orbit or third transfer orbit on locating predetermined station, and first, the third transfer orbit extends to next station in order to transport the subassembly of assembling to next station. The system conveys the second workpiece through the second conveying track, synchronously conveys the first workpiece through the other two tracks, and then is combined with the quick action of the mechanical arm to rotate left and right to mount the second workpiece on the first workpiece, so that the assembly efficiency is high, the time and the cost are saved, and the workpiece can be conveyed in place quickly and stably.

Description

Mobile phone accessory attaching system

Technical Field

The utility model relates to an accessory equipment technical field of terminal products such as cell-phone, concretely relates to cell-phone accessory laminating system.

Background

In a process of assembling parts of an end product such as a mobile phone, it is generally necessary to convey the parts to a predetermined station for assembly. For example, when the mobile phone screen film is attached to the middle frame, the mobile phone screen and the middle frame need to be conveyed to the right position respectively, and then the attaching process is performed, and after the attaching process is completed, in order to keep the tight attachment between the accessories or between the accessories and the mobile phone, pressure maintaining treatment is performed, namely, the combination state between the accessories or between the accessories and the mobile phone is kept.

The existing mobile phone accessory or accessory conveying device, which is often called a loading and unloading device, generally adopts two parallel conveying rails and adopts an air cylinder for carrying, and in the mode, because the air cylinder adopts air pressure to push the conveying device to move, the workpiece is conveyed unstably and is easy to damage the workpiece. Moreover, the existing laminating system adopts mechanical positioning, so that the laminating is difficult to realize.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a mobile phone accessory attaching system with accurate attaching position, fast and stable workpiece conveying, and high efficiency.

The utility model provides a cell-phone accessory laminating system for laminate the equipment with first work piece and second work piece, it includes robotic arm, CCD device of shooing, the first transfer track, second transfer track, the third transfer track that are parallel to each other, every transfer track is used for conveying the work piece that corresponds respectively to the laminating station, second transfer track is located between first transfer track and the third transfer track, robotic arm is used for snatching the second work piece on the second transfer track on the laminating station and sends to and laminate the equipment with the first work piece on first transfer track or the third transfer track, the CCD device of shooing is located and is filmed when laminating the station top is used for laminating the equipment, robotic arm shoots the result second work piece of shooing of device according to CCD and adjusts.

Furthermore, the first conveying track, the second conveying track and the third conveying track are respectively linear guide rails, each conveying track is provided with a guide rail, a jig moving on the guide rail and a driving structure for driving the jig to move on the guide rail, the driving structure comprises a driving part and a sliding part driven by the driving part, and each jig is arranged on the sliding part.

Furthermore, the mechanical arm is provided with a rotating arm, a rotating grabbing arm and a vacuum suction plate, the rotating grabbing arm can be rotated to be arranged at the tail end of the rotating arm, the rotating grabbing arm comprises a rotating shaft, the vacuum suction plate is rotatably arranged on the rotating shaft, two sides of the vacuum sucking plate are respectively provided with a wire smoothing mechanism, and the wire smoothing mechanism comprises a lead screw motor and a wire smoothing and arranging assembly.

Further, robotic arm is four-axis robot, four-axis robot locates the position between first transfer orbit, the third transfer orbit.

Further, the CCD photographing device comprises a sliding rail, a sliding block, a plurality of sliding tables, a plurality of mutually parallel camera assemblies and a movable light source, wherein the sliding block is slidably arranged on the sliding rail, each camera assembly can be arranged on one corresponding sliding table in a vertically movable mode, the sliding tables are symmetrically arranged on the sliding block, the movable light source is arranged on one side below the camera assembly to provide photographing illumination for the camera assembly, the CCD photographing device is arranged on a support, the support is provided with a cross beam and two stand columns, the sliding rail is arranged on the bottom side of the cross beam, the laminating station is carried out under the cross beam, and the camera assemblies downwards photograph workpieces.

Further, the slide rail is a linear slide rail, a motor is arranged at one end of the slide rail to drive the slide block to slide on the slide rail so as to adjust the shooting position of the camera assembly, the workpiece on the laminating station is transported through the feeding and discharging system, and the guide direction of the slide rail is perpendicular to the transport direction of the feeding and discharging system.

Further, every the slip table has a vertical sliding tray and vertical slider respectively, vertical slider can slide from top to bottom adorn in vertical sliding tray, every the camera subassembly has the camera base, vertical slider adorns on the camera base, every the slip table includes horizontal plate and riser, vertical sliding tray set up in the riser, the horizontal plate is equipped with horizontal sliding groove, the bottom of sliding block is equipped with horizontal slider, horizontal sliding groove and horizontal plate slide along horizontal slider on the direction of perpendicular to slide rail.

Furthermore, the driving structure of the second conveying track comprises a driving piece and a belt, the second workpiece is placed on the belt to be transported, the guide rail of the second conveying track is a guide plate extending along the conveying direction and located on two sides, the second conveying track is provided with a track base, the track base comprises two side mounting plates which are parallel, the number of the guide plates is two, each guide plate is located on the top of each side mounting plate, and the driving structure of the second conveying track is accommodated in a space between the two side mounting plates.

Further, on a plurality of belt pulleys were located to the belt sleeve, a plurality of belt pulleys include last belt pulley and lower belt pulley, the driving piece has the shaft coupling, the shaft coupling mounted position is in the bottom of side-mounting board, the shaft coupling is located the below of side-mounting board, the belt is walked around lower belt pulley through the shaft coupling and is walked around to last belt pulley again.

Furthermore, the number of the driving structures of the second conveying track is multiple, the belt in each driving structure of the second conveying track transports a predetermined distance, the number of the upper belt pulleys and the number of the lower belt pulleys in each driving structure of the second conveying track are two, the two lower belt pulleys are symmetrically located on two sides above the corresponding coupler, the two upper belt pulleys are symmetrically located on two sides above the corresponding coupler, and the distance between the two upper belt pulleys is greater than the distance between the two lower belt pulleys.

Among the above-mentioned cell-phone accessory laminating system, in the laminating equipment process, shoot the laminating condition in real time and feed back robotic arm with the result through CCD device of shooing, by robotic arm quick adjustment laminating position to guarantee that the laminating is accurate target in place, realize accurate laminating equipment fast high-efficiently. In addition, the second workpiece is conveyed through the second conveying rail, the first workpiece is synchronously conveyed through the first conveying rail or the third conveying rail, the second workpiece is installed on the first workpiece on the first conveying rail or the third conveying rail through left-right rotation in combination with the rapid action of the mechanical arm, the assembling efficiency can be improved in multiples, and the time and the production cost are greatly saved. Furthermore, the three parallel rails are adopted, and the linear guide rail type is adopted, so that the workpiece can be conveyed in place quickly and stably.

Drawings

Fig. 1 is a schematic perspective view of a mobile phone accessory attaching system according to an embodiment of the present invention.

Fig. 2 is the utility model discloses loading and unloading system's among cell-phone accessory laminating system structural schematic.

Fig. 3 is a side view schematic of the blanking system of fig. 2.

Fig. 4 is a partial structural view of a rotary gripping arm in a robot arm of the mobile phone accessory attaching system in fig. 1.

Fig. 5 is a schematic side view of the feeding and discharging system in fig. 2.

Fig. 6 is a schematic structural view of the second transfer rail of fig. 1.

Fig. 7 is a schematic structural diagram of the CCD camera device in fig. 1.

Fig. 8 is a schematic structural view of a relevant part of a slide table of the CCD photographing device in fig. 7.

Detailed Description

This embodiment takes a mobile phone accessory attaching system as an example, and the present invention will be described in detail below with reference to specific embodiments and accompanying drawings.

Please refer to fig. 1 to 3, which illustrate a mobile phone accessory attaching system 10 according to an embodiment of the present invention, for attaching a first workpiece and a second workpiece, the system includes a robot arm 15, a CCD camera 20, a first transfer rail 11, a second transfer rail 12, and a third transfer rail 13, which are parallel to each other, each transfer rail is used for transferring a corresponding workpiece to an attaching station, the second transfer rail 12 is located between the first transfer rail 11 and the third transfer rail 13, and preferably, two distances between the three rails are equal. The robot arm 15 is disposed at a predetermined station for grabbing and transferring the second workpiece 62 on the second transfer rail 12 to be assembled with the first workpiece 61 on the first transfer rail 11 or the third transfer rail 13. CCD device 20 shoots when being located laminating station top and being used for the laminating equipment, robotic arm 15 adjusts according to CCD device 20's laminating result of shooing second work piece 61.

Specifically, as shown in the figure, the mobile phone accessory attaching system 10 is entirely installed on an equipment rack 101, and mobile phone accessories such as a mobile phone shell, a mobile phone screen, a middle frame and the like are conveyed to a predetermined station through the loading and unloading system 102, wherein the predetermined station is an attaching station, namely, a grabbing position of the robot 15. Each conveying track is provided with a guide rail 112, a jig 16 moving on the guide rail 112, and a driving structure for driving the jig 16 to move on the guide rail 112. The loading and unloading system 102 includes three rails and a robot arm 15.

In this embodiment, the first conveying rail 11, the second conveying rail 12, and the third conveying rail 13 are each in a linear guide structure. The first conveying track 11 and the third conveying track 13 have substantially the same structure, and taking the first conveying track 11 as an example, the driving structure in the first conveying track includes a driving member and a sliding member 116 driven by the driving member, the driving member is preferably an air cylinder, and may also be a motor, and the sliding member 116 may be a sliding block mounted on the jig 16. The driving piece can be precisely controlled, so that the driving piece can be precisely transmitted in place. Meanwhile, the linear guide rail is adopted, for example, a screw transmission structure is adopted, so that the workpiece can be conveyed in place quickly and stably, and the workpiece is prevented from being damaged due to over-violent movement in the conveying process. The first transfer rail 11 and the third transfer rail 13 extend to the next station to carry the assembled components to the next station.

As shown in fig. 2 to 4, the robot arm 15 has a rotating arm 152, a rotating gripper arm 153 and a vacuum suction plate 154, the rotating gripper arm 153 is rotatably disposed at the end of the rotating arm 152, the rotating gripper arm 153 includes a rotating shaft 153a, and the vacuum suction plate 154 is rotatably mounted on the rotating shaft 153 a. Preferably, the robot arm 15 is a four-axis robot, and the four-axis robot is disposed between the first transfer rail 11 and the third transfer rail 13. The robot arm 15 can swing left and right, and simultaneously pick up and place the second workpiece 62 on the first workpiece 61, and then the first transfer rail 11 and the third transfer rail 13 transfer the two workpieces to the next station.

As shown in fig. 4, two sides of the vacuum suction plate 154 are respectively provided with a wire smoothing mechanism 155, and the wire smoothing mechanism 155 comprises a lead screw motor 155a and a wire smoothing assembly 155 b. The flat cable on the mobile phone shell or the middle frame is smoothed out through the flat cable smoothing mechanism 155, so that the flat cable does not influence the attaching and assembling operation.

As shown in fig. 1 and 5, further, the first conveying track 11, the second conveying track 12 and the third conveying track 13 are respectively in the form of linear guide rail structures. The first conveying track 11 and the third conveying track 13 have substantially the same structure, and taking the first conveying track 11 as an example, the guide rail 112 of the first conveying track 11 has a suspension beam 115, the suspension beam 115 has a sliding plane 116, and the sliding plane 116 may be two parallel planes to stably support the jig 16. The bottom of each jig 16 is provided with a through slot 165 for penetrating the suspension beam 115 and enabling the jig 16 to slide smoothly along the sliding plane 116. In addition, the jig 16 is provided with a positioning groove 166 for accommodating a workpiece, and the bottom wall of the positioning groove 166 is provided with a plurality of air holes, which are connected with an air exhaust channel 167, so that the workpiece is adsorbed in the positioning groove 166 by vacuum-pumping.

The driving structure of the second conveying track 12 may be the same as the first conveying track 11 and the third conveying track 13, and such a structure will not be described in detail. In the embodiment shown in fig. 6, the driving structure of the second transfer rail 12 is different from the first transfer rail 11 and the third transfer rail 13. On the second transfer rail 12. Specifically, as shown in fig. 3, the guide rail 112 of the second conveying rail 12 is a guide plate extending along the conveying direction and located on both sides, and the driving structure includes a driving member 123 and a belt 125, and the driving member 123 has a coupling 124. The second workpiece 662 is transported on the belt 125. The second transfer rail 12 has a rail base including two side mounting plates 121 in parallel, the guide plates being two, each guide plate being located on top of the side mounting plates 121. The drive structure is housed in the space between the two side mounting plates 121. The belt 125 is disposed on a plurality of pulleys 126, and the plurality of pulleys 126 includes an upper pulley 126a and a lower pulley 126 b. For the convenience of installation and no space occupation, the installation position of the coupling 124 is at the bottom of the side mounting plate 121, and the coupling 124 is located below the side mounting plate 121. The belt 125 is passed around the lower pulley 126b via the coupling 124 and then to the upper pulley 126 a.

In the present embodiment, it is preferable that the driving structure adopts a multi-stage sequential driving, the driving structure of the second transfer rail 12 has a plurality, each driving structure adopts the above-mentioned structure, and the belt 125 in each driving structure transports a predetermined distance, which is larger than the length of the workpiece. That is, the linear transport length of the belt 125 is greater than the length of the workpiece. And two or more than three sections of driving structures are arranged according to the length of the whole transportation path. In each driving structure, there are two upper belt pulleys 126a and two lower belt pulleys 126b, the two lower belt pulleys 126b are symmetrically located on two sides above the corresponding coupling 124, the two upper belt pulleys 126a are symmetrically located on two sides above the corresponding coupling 124, and the distance between the two upper belt pulleys 126a is greater than the distance between the two lower belt pulleys 126 b.

As shown, the second workpiece 62 is transported, and the second workpiece 62 is directly placed on the belt 125, and can be directly placed by hand, because the second workpiece 62 is in soft contact with the belt, and does not need to be positioned, and the two sides of the second workpiece 62 are clamped by the guide members at the two sides and the second workpiece 62 is guided to advance. The drive mechanism is activated to advance the second workpiece 62. In this embodiment, adopt multistage formula drive structure, can transport a plurality of work pieces simultaneously. As shown in the figure, the multi-section driving structures are transported independently and do not interfere with each other. When the second workpiece 62 is transported to the predetermined station, i.e. on the belt 125 of the driving structure at the last stage, the robot arm 15 picks up the second workpiece 62 and transports the second workpiece 62 to the jigs 16 of the first and third transfer rails 11 and 13, the jigs 16 of the first and third transfer rails 11 and 13 are provided with the first workpiece 61, and the robot arm 15 alternately picks up and transports the second workpiece 62 to the first workpiece 61 on the two rails and assembles, e.g. attaches the second workpiece 62. Because whether the positioning is in place or not is determined by the CCD photographing device during assembly, the second workpiece 62 is not required to be accurately positioned during transportation, and only the second workpiece 62 is required to be transported. When a second workpiece 62 is grabbed and taken away, the next second workpiece 62 is driven by the corresponding driving structure to be sent to the next driving structure (i.e., the driving structure right below the manipulator 15), the other driving structures are sequentially pushed, and meanwhile, the driving structure at the outermost end is left, so that the workpiece can be loaded (new workpieces are placed). Thus, a plurality of workpieces can be continuously and simultaneously transported. The assembled second workpiece 62 and the first workpiece 61 are transported to the next station, such as a pressure maintaining station, and after pressure maintaining, the second workpiece 62 and the first workpiece 61 are tightly combined, so that the material can be taken.

In addition, the predetermined station is provided with a sensor 19 for sensing the tool 16 is in place, or a touch device.

Referring to fig. 7 and 8, the CCD camera device 20 includes a slide rail 21, a slide block 22, a plurality of slide tables 23, a plurality of camera modules 25 parallel to each other, and a movable light source 26, wherein the slide block 22 is slidably disposed on the slide rail 21, each of the camera modules 25 is movably mounted on a corresponding slide table 23 up and down, the slide tables 23 are symmetrically mounted on the slide block 22, and the movable light source 26 follows the slide of the slide block 22 to provide a shooting illumination for the camera modules 25. The mobile light source 26 can slide autonomously to adjust the illumination position and angle. Specifically, the movable light source 26 is mounted on a side below the camera assembly 25 to provide photographing illumination to the camera assembly 25.

The CCD photographing device 20 is arranged on a bracket 40, the bracket 40 is provided with a cross beam 41 and two upright posts 42, the slide rail 21 is arranged on the bottom side of the cross beam 41, the adhering station is performed under the cross beam 41, a plurality of camera assemblies 25 shoot workpieces downwards, preferably, the lens of each camera assembly 25 faces downwards vertically, and the workpieces sent to the position on the loading and unloading system 102 are shot. Specifically, each camera assembly 25 includes a lens module 252 and an image processing module 252, and each lens module 251 is disposed vertically downward. The movable light source 26 is installed outside the transfer passage and includes a light source holder 261 and legs 262 supporting the light source holder 261, the legs 262 being located on the outside, and the light source holder 261 is plate-shaped and extends horizontally in the guide direction, i.e., extends horizontally above the transfer passage and avoids the side of the camera, as shown in the drawing, the light source holder 261 is located on the rear side in the transfer direction. Preferably, the mobile light source 26 is a surface light source to uniformly illuminate the assembly station. The light source holder 261 is provided at a rear side thereof with a mounting back plate 263, and preferably, the light source holder 261 is movably mounted on the mounting back plate 263 with a moving direction parallel to the conveying direction so as to adjust the illumination position.

In this embodiment, the slide rail 21 is a linear slide rail 21, and a motor 215 is disposed at one end of the slide rail 21 to drive the slide block 22 to slide on the slide rail 21, so as to adjust the shooting position of the camera assembly 25. The loading and unloading system 102 includes three parallel transfer rails and a robot 15, wherein the workpieces on the two transfer rails are assembled in situ, and the upper workpiece on the middle transfer rail is assembled on the two transfer rails on both sides. From this, through the shooting position of adjustment camera subassembly 25, can take a turn to the work piece equipment effect on two transfer orbit to shoot, convenient and fast saves process and cost.

As shown in the figure, each sliding table 23 is provided with a vertical sliding groove 231 and a vertical sliding block, the vertical sliding block can be slidably mounted in the vertical sliding groove 231 up and down, and each camera assembly 25 is correspondingly mounted on one vertical sliding block. Specifically, each camera assembly 25 includes a mounting base 253, and the vertical slide block is mounted on the corresponding mounting base 253. Each of the slide tables 23 includes a horizontal plate 235 and a vertical plate 236, and a vertical slide groove 231 is opened in the vertical plate 236.

Further, the horizontal plate 235 is provided with a horizontal sliding chute 237, and preferably, the horizontal sliding chute 237 has a dovetail groove shape in cross section. The bottom of the slide block 22 is provided with a horizontal slide block 227. Preferably, the bottom section of the horizontal sliding block 227 is in a dovetail shape to be mutually wedged with the horizontal sliding groove 237, and the horizontal sliding groove 237 and the horizontal plate 235 (i.e., the sliding table 23) slide along the horizontal sliding groove 237 in a direction perpendicular to the sliding rail 21. In addition, for the convenience of fixing, the horizontal sliding block 227 and the part with the sliding block 227 are locked by a fastener, so that the horizontal sliding block 227 and the horizontal sliding groove 237 are prevented from moving when moving in other directions.

As shown in fig. 4 and 5, the horizontal sliding groove 237 of the sliding table 23 is driven by a micro motor 238, that is, a micro motor 238 is correspondingly installed on each sliding table 23, and the horizontal position is independently adjusted. Specifically, the micro motor 238 may be fixed to the horizontal sliding block 227, or may be mounted to the horizontal sliding groove 237. In other embodiments, since the horizontal sliding block 227 and the horizontal sliding groove 237 are dovetail fit structures, it is possible to adjust the sliding table 23 manually.

Thereby, the direction adjustment perpendicular to the transportation path is achieved by the slide rail 21 and the slide block 22, and the vertical position adjustment is achieved by the vertical slide groove 231 and the vertical slide block. The horizontal slider 227 and the horizontal runner 237 enable adjustment of the direction parallel to the transport path.

In the mobile phone accessory attaching system, the second workpiece 62 is conveyed through the second conveying rail 12, the first workpiece 61 is synchronously conveyed through the first conveying rail 11 or the third conveying rail 13, and the second workpiece 62 is installed on the first workpiece 61 on the first conveying rail 11 or the third conveying rail 13 through left-right rotation in combination with the rapid action of the mechanical arm, so that the assembling efficiency can be improved in multiples, and the time and the production cost are greatly saved. Furthermore, the linear slide rail 212 can quickly and stably convey the workpiece in place due to the adoption of the parallel three rails.

It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention, and those skilled in the art can make various modifications and changes. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a cell-phone accessory laminating system for laminate the equipment with first work piece and second work piece, its characterized in that, including robotic arm, CCD device of shooing, the first transfer track, second transfer track, the third transfer track that are parallel to each other, every transfer track is used for conveying the work piece that corresponds respectively to the laminating station, second transfer track is located between first transfer track and the third transfer track, robotic arm locates to be used for snatching the second work piece on the second transfer track on the laminating station and send to with the first work piece on first transfer track or the third transfer track and laminate the equipment, the CCD device of shooing is located and laminates the station top and takes a picture when being used for laminating the equipment, robotic arm adjusts according to the laminating result of shooing second work piece of CCD device.

2. The system of claim 1, wherein the first, second, and third transport tracks are linear rails, each transport track has a rail, a tool moving on the rail, and a driving structure for driving the tool to move on the rail, the driving structure includes a driving member and a sliding member driven by the driving member, and each tool is disposed on the sliding member.

3. The mobile phone accessory attaching system according to claim 1, wherein the robot arm comprises a rotating arm, a rotating gripper arm and a vacuum suction plate, the rotating gripper arm is rotatably arranged at the tail end of the rotating arm, the rotating gripper arm comprises a rotating shaft, the vacuum suction plate is rotatably arranged on the rotating shaft, two sides of the vacuum suction plate are respectively provided with a wire smoothing mechanism, and the wire smoothing mechanism comprises a lead screw motor and a wire smoothing and arranging assembly.

4. The system of claim 1, wherein the robotic arm is a four-axis robot disposed between the first transfer rail and the third transfer rail.

5. The mobile phone accessory attaching system of claim 1, wherein the CCD photographing device comprises a slide rail, a slide block, a plurality of slide tables, a plurality of camera assemblies parallel to each other, and a movable light source, wherein the slide block is slidably disposed on the slide rail, each camera assembly is movably mounted on a corresponding slide table up and down, the plurality of slide tables are symmetrically mounted on the slide block, the movable light source is mounted on one side below the camera assembly to provide photographing illumination for the camera assembly, the CCD photographing device is mounted on a bracket, the bracket has a cross beam and two upright posts, the slide rail is mounted on a bottom side of the cross beam, the attaching station is performed under the cross beam, and the plurality of camera assemblies photograph the workpiece downward.

6. The mobile phone accessory attaching system of claim 5, wherein the slide rail is a linear slide rail, a motor is disposed at one end of the slide rail to drive the slide block to slide on the slide rail so as to adjust a shooting position of the camera assembly, the workpiece on the attaching station is transported by the loading and unloading system, and the guide direction of the slide rail is perpendicular to the transport direction of the loading and unloading system.

7. The mobile phone accessory attaching system according to claim 5, wherein each of the sliding tables has a vertical sliding groove and a vertical sliding block, the vertical sliding block is slidably mounted in the vertical sliding groove up and down, each of the camera assemblies has a camera base, the vertical sliding block is mounted on the camera base, each of the sliding tables includes a horizontal plate and a vertical plate, the vertical sliding groove is provided in the vertical plate, the horizontal plate is provided with a horizontal sliding groove, the bottom of the sliding block is provided with a horizontal sliding block, and the horizontal sliding groove and the horizontal plate slide along the horizontal sliding block in a direction perpendicular to the sliding rail.

8. The mobile phone accessory attaching system according to claim 2, wherein the driving structure of the second transfer rail includes a driving member and a belt, the second workpiece is transported while being placed on the belt, the guide rail of the second transfer rail is a guide plate extending in the transfer direction on both sides, the second transfer rail has a rail base including two side-mounting plates in parallel, the guide plate is two, each guide plate is located on a top of the side-mounting plate, and the driving structure of the second transfer rail is accommodated in a space between the two side-mounting plates.

9. The mobile phone accessory laminating system of claim 8, wherein the belt sleeve is disposed over a plurality of pulleys, the plurality of pulleys including an upper pulley and a lower pulley, the driving member having a coupling, the coupling being disposed at a bottom of the side mounting plate, the coupling being disposed below the side mounting plate, the belt being passed around the lower pulley via the coupling and then passed around the upper pulley.

10. The mobile phone accessory attaching system according to claim 9, wherein the second conveying rail has a plurality of driving structures, the belt in each driving structure of the second conveying rail conveys a predetermined distance, the number of the upper pulleys and the lower pulleys in each driving structure of the second conveying rail is two, the two lower pulleys are symmetrically located on both upper sides of the corresponding shaft coupling, the two upper pulleys are symmetrically located on both upper sides of the corresponding shaft coupling, and the distance between the two upper pulleys is greater than the distance between the two lower pulleys.