CN215591112U

CN215591112U - Workpiece film laminating machine

Info

Publication number: CN215591112U
Application number: CN202121476789.XU
Authority: CN
Inventors: 曾小龙; 葛一菲; 万鹏
Original assignee: Luxshare Automation Jiangsu Ltd
Current assignee: Luxshare Automation Jiangsu Ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-01-21
Anticipated expiration: 2031-06-30

Abstract

The utility model relates to the technical field of laminating equipment, in particular to a workpiece laminating machine. According to the workpiece film laminating machine provided by the embodiment of the utility model, the linear motion module is arranged on the support, so that the driving mechanism drives the moving mechanism and drives the mounting frame and the film laminating device to move. The film sticking device has the advantages that the pressing plate mechanism in the film sticking device is used for pressing the film to be stuck on the top surface of the workpiece, the clamping jaw mechanism is used for sticking the film to be stuck on the side surface of the workpiece, the film sticking on the workpiece is realized, and the pressing plate mechanism is matched with the clamping jaw mechanism, so that the film can be stably and respectively stuck on the top surface and the side surface of the workpiece, and the film sticking quality is improved.

Description

Workpiece film laminating machine

Technical Field

The utility model relates to the technical field of laminating equipment, in particular to a workpiece laminating machine.

Background

With the progress of science and technology and the development of economy, various electronic products are more and more widely applied, and in the production process of many electronic products, certain parts in the electronic products need to be subjected to film pasting treatment so as to be protected and prevented from being damaged. Some laminating devices for film sticking exist in the market at present, but the existing laminating devices often cause the problem of poor laminating quality due to the influence of factors such as the elasticity of a film or the return of the film in the resetting process of a laminating mechanism.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a workpiece film covering machine, which is used for implementing a workpiece film covering process and ensuring high film covering quality.

The embodiment of the utility model provides a workpiece film laminating machine, which comprises: a support; the linear motion module comprises a driving mechanism and a moving mechanism, and the driving mechanism is fixedly arranged on the bracket and is used for driving the moving mechanism to move; the mounting frame is fixedly connected with the moving mechanism; and a film sticking device, the film sticking device comprising: the main body is fixedly arranged on the mounting rack; the pressing plate mechanism is arranged at the lower end of the main body and is used for pressing the film to be pasted on the top surface of the workpiece; and the clamping jaw mechanism is arranged on the main body and used for attaching the film to be pasted to the side face of the workpiece.

Further, the gripper mechanism comprises: a jaw arm having a predetermined spaced distance from the body, the jaw arm having a connecting portion at a middle portion thereof, the connecting portion being rotatably connected to the body, the jaw arm being configured such that both ends thereof are close to or distant from the body when the jaw arm is rotated about the connecting portion; the clamping jaw is fixed at the bottom end of the clamping jaw arm; and the elastic piece is fixed between the top of the clamping claw arm and the main body.

Further, the clamping jaw is provided with a chamfer between one surface close to the pressing plate mechanism and the bottom surface.

Furthermore, one surface of the clamping jaw arm, which is far away from the main body, is an inclined surface, and the inclined surface is positioned above the connecting part and extends obliquely from bottom to top in the direction far away from the main body; the gripper mechanism further comprises: the driving piece is fixedly arranged at the top of the main body; a connecting frame configured to be moved up and down by the driving member; and the moving piece is arranged on the connecting frame and is abutted against the inclined plane.

Further, the clamping jaw mechanism further comprises: the connecting frame guide rail is fixedly arranged on the main body and extends along the vertical direction; and the connecting frame sliding block is slidably installed on the connecting frame guide rail and is fixedly connected with the connecting frame.

Further, the clamping jaw mechanism is provided with a plurality of groups.

Further, the platen mechanism includes: the pressing plate guide rail is fixedly arranged on the main body and extends along the vertical direction; the pressing plate sliding block is slidably arranged on the pressing plate guide rail; the pressing plate is fixedly arranged on the pressing plate sliding block and is positioned below the main body; and a pressing plate spring disposed between the pressing plate and the main body.

Further, the mounting bracket includes: the first connecting piece is fixedly connected with the moving mechanism; the adjusting mechanism is arranged on the first connecting piece; the second connecting piece is installed on the adjusting mechanism, and the main body is fixedly installed on the second connecting piece.

Further, the adjustment mechanism includes: the first adjusting mechanism comprises a first guide rail and a first sliding block, the first guide rail is horizontally and fixedly arranged on the first connecting piece, and the first sliding block is arranged on the first guide rail in a sliding manner; the second adjusting mechanism comprises a second guide rail and a second sliding block, the second guide rail is horizontally and fixedly arranged on the first sliding block, the extending direction of the second guide rail is perpendicular to the extending direction of the first guide rail, the second sliding block is slidably arranged on the second guide rail, and the second connecting piece is fixedly arranged on the second sliding block.

Further, the moving mechanism includes: the screw rod mechanism is arranged on the bracket and extends along the vertical direction; the sliding block is fixedly installed on the nut of the screw rod mechanism, and the mounting frame is fixedly connected with the sliding block.

Further, the workpiece film laminating machine further comprises: the carrier comprises a bottom plate and a mounting plate, wherein the mounting plate is mounted on the top surface of the bottom plate, and the width of the mounting plate is smaller than that of the bottom plate.

Further, the workpiece film laminating machine further comprises: and the conveying module is arranged below the film sticking device, and the carrier provided with the workpiece is placed on the conveying module for conveying.

Further, the conveying module comprises: a first conveying edge; and the second conveying edge is arranged at an interval with the first conveying edge, and two opposite edges of the bottom plate are respectively placed on the first conveying edge and the second conveying edge.

Further, the workpiece film laminating machine further comprises: the location module sets up the pad pasting device with carry the module below, the location module includes: a base; the gear driving piece is arranged on the base; and the blocking part is linked with the blocking driving part and is positioned in the interval between the first conveying edge and the second conveying edge and used for blocking and positioning the carrier conveyed on the conveying module under the film sticking device.

Further, the positioning module further includes: the lifting device is arranged on the base and is positioned right below the film sticking device; the lifting device comprises: the lifting driving piece is fixedly arranged on the base; and the top end of the lifting driving piece is linked with the lifting driving piece, and the lifting platform is positioned in the interval between the first conveying edge and the second conveying edge.

Furthermore, a positioning pin is arranged on the top surface of the lifting platform, and a positioning hole matched with the positioning pin is arranged on the bottom surface of the bottom plate.

Further, the positioning module further includes: the baffle plate bracket is fixedly arranged on the base; the baffle, fixed mounting is in on the baffle support, baffle quantity is 2, and first transport limit with the top symmetry on second transport limit sets up, two distance between the baffle is greater than the width of installation version just is less than the width of bottom plate.

Further, the positioning module further includes: and the connecting plates are respectively and fixedly connected with the two baffles, and the number of the connecting plates is 1 or more.

According to the workpiece film laminating machine provided by the embodiment of the utility model, the linear motion module is arranged on the support, so that the driving mechanism drives the moving mechanism and drives the mounting frame and the film laminating device to move. The film sticking device has the advantages that the pressing plate mechanism in the film sticking device is used for pressing the film to be stuck on the top surface of the workpiece, the clamping jaw mechanism is used for sticking the film to be stuck on the side surface of the workpiece, the film sticking on the workpiece is realized, and the pressing plate mechanism is matched with the clamping jaw mechanism, so that the film can be stably and respectively stuck on the top surface and the side surface of the workpiece, and the film sticking quality is improved.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of the overall structure of a workpiece laminator according to an embodiment of the present invention;

FIG. 2 is a schematic view of a part of a structure of a workpiece laminator according to an embodiment of the present invention;

FIG. 3 is a schematic view of the overall structure of a film laminating apparatus according to an embodiment of the present invention;

FIG. 4 is a partial schematic structural view of a jaw mechanism according to an embodiment of the present invention;

FIG. 5 is an exploded view of a portion of the jaw mechanism of an embodiment of the present invention;

FIG. 6 is a schematic view of the overall structure of a clamping jaw mechanism according to an embodiment of the utility model;

FIG. 7 is an exploded view of a portion of a film-attaching device according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a mounting frame and a film sticking device according to an embodiment of the utility model;

FIG. 9 is a schematic structural diagram of an adjustment mechanism according to an embodiment of the present invention;

FIG. 10 is a schematic diagram of the internal structure of the moving mechanism according to the embodiment of the present invention;

fig. 11 is a schematic structural diagram of a carrier according to an embodiment of the present invention;

FIG. 12 is a schematic structural diagram of a base plate according to an embodiment of the present invention;

FIG. 13 is a schematic structural diagram of a conveying module according to an embodiment of the present invention;

fig. 14 is a schematic structural diagram of a positioning module according to an embodiment of the utility model.

Legend: 1. a support; 2. a linear motion module; 21. a drive mechanism; 22. a moving mechanism; 221. a lead screw mechanism; 222. a slider; 3. a mounting frame; 31. a first connecting member; 32. an adjustment mechanism; 321. a first adjustment mechanism; 3211. a first guide rail; 3212. a first slider; 322. a second adjustment mechanism; 3221. a second guide rail; 3222. a second slider; 33. a second connecting member; 4. a film pasting device; 41. a main body; 42. a platen mechanism; 421. a platen guide rail; 422. a pressure plate slide block; 423. pressing a plate; 424. a pressure plate spring; 43. a jaw mechanism; 431. a gripper arm; 4311. a connecting portion; 4312. a bevel; 432. a clamping jaw; 4321. chamfering; 433. an elastic member; 434. a drive member; 435. a connecting frame; 436. a moving member; 437. a connecting frame guide rail; 438. a connecting frame slide block; 5. a carrier; 51. a base plate; 511. positioning holes; 52. mounting a plate; 6. a conveying module; 61. a first conveying edge; 62. a second conveying edge; 7. a positioning module; 71. a base; 72. a gear driving member; 73. a gear member; 74. a lifting device; 741. a lifting drive member; 742. a lifting platform; 7421. positioning pins; 75. a baffle bracket; 76. a baffle plate; 77. a connecting plate.

Detailed Description

The present invention will be described below based on examples, but the present invention is not limited to only these examples. In the following detailed description of the present invention, certain specific details are set forth. It will be apparent to one skilled in the art that the present invention may be practiced without these specific details. Well-known methods, procedures, components and circuits have not been described in detail so as not to obscure the present invention.

Further, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

Unless the context clearly requires otherwise, throughout the description, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".

In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in fig. 1 to fig. 3, a workpiece film laminating machine according to an embodiment of the present invention includes a support 1, a linear motion module 2, a mounting frame 3, and a film laminating device 4. The linear motion module 2 comprises a driving mechanism 21 and a moving mechanism 22, and the driving mechanism 21 is fixedly mounted on the support 1 and used for driving the moving mechanism 22 to move. The mounting frame 3 is fixedly connected with the moving mechanism 22. The film sticking device 4 comprises a main body 41, a pressing plate mechanism 42 and a clamping jaw mechanism 43, wherein the main body 41 is fixedly arranged on the mounting frame 3, the pressing plate mechanism 42 is arranged at the lower end of the main body 41 and used for pressing the film to be stuck on the top surface of the workpiece, and the clamping jaw mechanism 43 is arranged on the main body 41 and used for sticking the film to be stuck on the side surface of the workpiece. During operation, a workpiece to be filmed is placed under the pressing plate mechanism 42, a film to be filmed is placed on the workpiece, and then the workpiece film laminating machine is started. After the linear motion module 2 is started, the driving mechanism 21 starts to drive the moving mechanism 22 to move downward, specifically, the driving mechanism 21 may be a motor or an air cylinder, and the corresponding moving mechanism 22 is a screw mechanism or a guide rail slider mechanism. Then the moving mechanism 22 moves to drive the mounting frame 3 fixedly connected with the moving mechanism to move downwards, and the mounting frame 3 drives the main body 41 of the film sticking device 4 to move downwards until the pressing plate mechanism 42 arranged at the lower end of the main body 41 contacts with the workpiece, so that the film to be stuck on the workpiece is tightly pressed and attached to the upper surface of the workpiece. Meanwhile, the clamping jaw mechanism 43 also starts to work, and because the area of the film to be pasted is larger than the upper surface of the workpiece, and the film to be pasted which is not attached is arranged above the side surface of the workpiece, the clamping jaw mechanism 43 moves downwards along the side surface of the workpiece from the upper part of the workpiece, the film to be pasted which is not attached above the side surface of the workpiece is attached on the measuring surface of the workpiece, and finally the whole film pasting work on the top surface and the side surface of the workpiece is completed. After the film pasting is finished, all the devices are reset, and then the next workpiece can be replaced to carry out film pasting. The work piece laminating machine of this embodiment is through above-mentioned mode, earlier to the top pad pasting of work piece to push down the top membrane through pressure plate mechanism 42, then use clamping jaw mechanism 43 to compress tightly the pad pasting to the side of work piece, make that the membrane can be stable attached respectively in the top surface and the side of work piece, improved the quality of pad pasting.

As shown in fig. 4 and 5, in a specific embodiment, the jaw mechanism 43 includes a jaw arm 431, a jaw 432, and a resilient member 433. Wherein the jaw arm 431 has a predetermined distance from the body 41, the middle of the jaw arm 431 has a connection part 4311, the connection part 4311 is rotatably connected to the body 41, and the jaw arm 431 is configured such that both ends of the jaw arm 431 are close to or distant from the body 41 when the jaw arm 431 rotates around the connection part 4311. The jaw 432 is secured to the bottom end of the jaw arm 431. The elastic member 433 is fixed between the top of the gripper arm 431 and the main body 41. When the clamping jaw mechanism 43 is used for sticking a film on the side surface of a workpiece, the clamping jaw 432 is in contact with the side wall of the workpiece, in order to stick the film to be stuck on the side wall of the workpiece, the initial position of the clamping jaw 432 is positioned above the side wall of the workpiece and slightly closer to the center of the workpiece than the side wall, when the film sticking is carried out, the whole clamping jaw mechanism 43 moves downwards, and after the lower end of the clamping jaw 432 is contacted with the edge of the workpiece, the clamping jaw 432 moves towards the outer side of the workpiece along the edge of the workpiece and moves downwards along the side wall of the workpiece to stick the film to be stuck on the side wall. When the clamping jaw 432 is opened towards the outer side of the workpiece along the edge of the workpiece, the connecting part 4311 at the middle part of the clamping jaw arm 431 is rotatably connected with the main body 41, so that along with the movement of the clamping jaw 432, the clamping jaw arm 431 rotates around the connecting shaft of the connecting part 4311, the top end of the clamping jaw arm 431 moves towards the direction close to the main body 41, at this time, the elastic piece 433 arranged between the top of the clamping jaw arm 431 and the main body 41 is compressed by the clamping jaw arm 431, the elastic piece 433 can be a spring or an elastic sheet, and the compressed elastic piece 433 can apply elastic force to the top of the clamping jaw arm 431 in the direction away from the main body 41, so that the clamping jaw 432 can keep the clamping state of the side face of the workpiece to be pasted with a film, and the clamping jaw mechanism 43 can paste the film on the side wall of the workpiece tightly.

In one particular embodiment, the jaw 432 has a chamfer 4321 between a face adjacent to the platen mechanism 42 and a bottom surface. When the clamping jaw 432 is lowered to contact with the edge of the workpiece, the clamping jaw 432 can move towards the outer side of the workpiece along the edge of the workpiece through the chamfer 4321 due to the existence of the chamfer 4321, and the action of film sticking to the side wall of the workpiece is completed. In the process, the chamfer 4321 plays a role in guiding, so that the problem that the lower end of the clamping jaw 432 directly hits the upper surface of a workpiece and cannot complete the opening action of the clamping jaw is solved.

As shown in fig. 5 and 6, in some alternative embodiments, a side of the jaw arm 431 away from the main body 41 is a slope 4312, and the slope 4312 is located above the connecting portion 4311 and extends from bottom to top in a direction away from the main body 41. The gripper mechanism 43 further includes a driving member 434, a connecting frame 435, and a moving member 436. The driving member 434 is fixedly installed at the top of the main body 41. The link frame 435 is configured to be moved up and down by the driving member 434. The moving member 436 is mounted on the connecting frame 435 and abuts against the inclined surface 4312. After the film-pasting operation is completed, the driving member 434 is operated to drive the connecting frame 435 to move upward, and the moving member 436 mounted on the connecting frame 435 also moves upward. Because the moving member 436 abuts against the inclined surface 4312, and the inclined surface 4312 extends obliquely from bottom to top in a direction away from the main body 41, when the moving member 436 moves upward, the moving member 436 can push the top of the gripper arm 431 toward the direction close to the main body 41, and compress the elastic member 433, so that the gripper 432 is opened in a direction away from the workpiece, thereby separating from the sidewall of the workpiece, and then the linear motion module 2 moves reversely to move the gripper mechanism 43 upward, and after the gripper 432 moves above the workpiece, the driving member 434 moves reversely to return the gripper 432 to prepare for the next film pasting operation. Specifically, the driving member 434 may be an air cylinder, which is simple in structure and low in cost; the moving member 436 may be a roller rotatably mounted on the connecting frame 435 and in rolling contact with the inclined surface 4312, so as to reduce friction between the moving member 436 and the inclined surface 4312, thereby making the working process smoother and reducing wear of the apparatus. By the clamping jaw mechanism 43, the clamping jaw 432 can be opened firstly, so that the clamping jaw 432 is separated from the workpiece firstly and then moves upwards to the initial position, and the problem that the film attached to the side wall of the workpiece is brought back in the process that the clamping jaw 432 returns upwards to the initial position, so that the film attaching quality is influenced is solved.

In some alternative embodiments, the gripper mechanism 43 further includes a link rail 437 and a link slider 438. The link guide 437 is fixedly installed on the main body 41 and extends in the vertical direction. The link slider 438 is slidably mounted on the link guide 437 and is fixedly connected to the link 435. During the movement of the driving member 434 driving the link 435, the link slider 438 fixedly connected to the link 435 moves along the link guide 437. Because the connecting frame guide rail 437 is fixedly installed on the main body 41, the connecting frame guide rail 437 is stable, and the connecting frame slider 438 slides on the connecting frame guide rail 437, so that the movement of the connecting frame 435 can be guided, the whole working process of the clamping jaw mechanism 43 is stable, and the working reliability of the clamping jaw mechanism 43 is improved.

In some optional embodiments, the clamping jaw mechanism 43 is provided with multiple groups, which can meet the film sticking requirements of various workpieces according to the number of the side surfaces to be stuck with films of the workpieces to be stuck with films.

As shown in fig. 7, in a specific embodiment, platen mechanism 42 includes platen rail 421, platen slider 422, platen 423, and platen spring 424. Wherein, the pressing plate guide rail 421 is fixedly installed on the main body 41 and extends along the vertical direction. Platen slide 422 is slidably mounted on platen rail 421. The pressing plate 423 is fixedly installed on the pressing plate slider 422 and located below the main body 41. The pressing plate spring 424 is disposed between the pressing plate 423 and the main body 41. When the pressing plate 423 presses the upper surface of the workpiece to be filmed, the spring 424 can play a role in buffering, and the workpiece is prevented from being damaged by collision of the pressing plate 423. The clamp plate guide rail 421 and the clamp plate slider 422 play a guiding role, when the clamp plate 423 contacts with a workpiece, the clamp plate spring 424 is compressed, so that the clamp plate moves upwards relative to the main body 41, at the moment, because the clamp plate slider 422 is fixed with the clamp plate 423, the clamp plate slider 422 and the clamp plate 423 can move along the clamp plate guide rail 421, the clamp plate 423 is prevented from shaking in the moving process, the stability of the clamp plate mechanism 42 is improved, and the film sticking quality is improved.

In a particular embodiment, as shown in fig. 8, the mounting frame 3 comprises a first connector 31, an adjustment mechanism 32 and a second connector 33. Wherein the first connecting member 31 is fixedly connected to the moving mechanism 22. The adjustment mechanism 32 is mounted on the first connecting member 31. The second link 33 is mounted on the adjustment mechanism 32, and the main body 41 is fixedly mounted on the second link 33. Mounting bracket 3 is used for connecting linear motion module 2 and pad pasting device 4, and linear motion module 2 removes through driving first connecting piece 31, makes pad pasting device 4 of installing on second connecting piece 33 remove and accomplishes the pad pasting work. The adjusting mechanism 32 arranged between the second connecting piece 33 and the first connecting piece 31 is used for adjusting the relative position between the second connecting piece 33 and the first connecting piece 31 in the horizontal direction, so that the horizontal position of the film sticking device 4 is adjusted, the film sticking device can be positioned right above a workpiece to be stuck with a film, and the film sticking work is better completed.

In one particular embodiment, as shown in fig. 9, the adjustment mechanism 32 includes a first adjustment mechanism 321 and a second adjustment mechanism 322. The first adjusting mechanism 321 includes a first rail 3211 and a first slider 3212, the first rail 3211 is horizontally and fixedly mounted on the first connecting member 31, and the first slider 3212 is slidably mounted on the first rail 3211. The second adjusting mechanism 322 includes a second guiding rail 3221 and a second slider 3222, the second guiding rail 3221 is horizontally and fixedly mounted on the first slider 3212, and the extending direction is perpendicular to the extending direction of the first guiding rail 3211, the second slider 3222 is slidably mounted on the second guiding rail 3221, and the second connecting element 33 is fixedly mounted on the second slider 3222. During adjustment, the position of the second connecting member 33 can be adjusted by manually adjusting the positions of the first slider 3212 and the second slider 3222, respectively. Through setting up mutually perpendicular's first adjustment mechanism 321 and second adjustment mechanism 322, can realize adjusting second connecting piece 33 arbitrary direction on the horizontal plane to adjust pad pasting device 4 arbitrary direction on the horizontal plane, make it adjust to the position directly over waiting to pad pasting work piece, accomplish the pad pasting work.

As shown in fig. 10, in a specific embodiment, the moving mechanism 22 includes a lead screw mechanism 221 and a slider 222. The screw mechanism 221 is mounted on the bracket 1 and extends in the vertical direction. The sliding block 222 is fixedly installed on the nut of the screw mechanism 221, and the mounting bracket 3 is fixedly connected with the sliding block 222. Correspondingly, the driving mechanism 21 is a motor, and when the driving mechanism operates, the motor is started to drive the lead screw on the lead screw mechanism 221 to rotate, so as to drive the nut on the lead screw mechanism 221 to move upwards or downwards on the lead screw, and accordingly, the sliding block 222 fixed on the nut on the lead screw mechanism 221 also moves upwards or downwards. Through using screw mechanism 221 and slider 222 for the motion of linear motion module 2 can be more stable accurate, thereby makes the motion of the last fixed mounting bracket 3 of slider 222 and pad pasting device 4 more stable accurate, makes the completion pad pasting task that work piece laminating machine can be better.

As shown in fig. 1 and 11, in some alternative embodiments, the workpiece laminator further includes a carrier 5. The carrier 5 includes a base plate 51 and a mounting plate 52, the mounting plate 52 is mounted on the top surface of the base plate 51, and the mounting plate 52 has a width smaller than that of the base plate 51. The carrier 5 is used for fixing and positioning a workpiece to be filmed, wherein the bottom plate 51 is used for positioning the position of the carrier 5, the mounting plate 52 is used for fixing the workpiece, and after the workpiece is mounted on the carrier 5, the carrier 5 is placed under the film sticking device 4, so that the film sticking work can be carried out. The carrier 5 can keep the position of the workpiece stable during film pasting, thereby improving the film pasting quality.

As shown in fig. 1 and 13, in some alternative embodiments, the workpiece laminator further includes a transport module 6. The conveying module 6 is arranged below the film sticking device 4, and the carrier 5 provided with the workpiece is placed on the conveying module 6 for conveying. After the conveying module 6 conveys the carrier 5 forwards to the position below the film sticking device 4, the conveying module 6 stops conveying, the film sticking device 4 starts film sticking work, and the conveying module 6 conveys the finished product again after film sticking is finished. The carriers 5 provided with the workpieces can be arranged on the conveying module 6 in a plurality of modes, and film pasting work is carried out in sequence, so that automatic work is realized, and the work efficiency is improved.

In a particular embodiment, the delivery module 6 comprises a first delivery edge 61 and a second delivery edge 62. The second conveying edge 62 is spaced apart from the first conveying edge 61, and opposite sides of the bottom plate 51 are respectively placed on the first conveying edge 61 and the second conveying edge 62. The first conveying edge 61 and the second conveying edge 62 act synchronously to ensure that the position of the carrier 5 is not cheap, and the interval between the first conveying edge 61 and the second conveying edge 62 is used for arranging other structures for positioning the carrier 5, so that the carrier 5 can be positioned when being conveyed to the position below the film sticking device 4.

As shown in fig. 1 and 14, in some alternative embodiments, the workpiece laminator further includes a positioning module 7 disposed below the laminating device 4 and the conveying module 6. The positioning module 7 includes a base 71, a gear driving member 72 and a gear member 73. Wherein the gear driving member 72 is mounted on the base 71. The blocking member 73 is linked with the blocking driving member 72 and is located in the interval between the first conveying edge 61 and the second conveying edge 62, and is used for blocking and positioning the carrier 5 conveyed on the conveying module 6 right below the film sticking device 4. Specifically, the gear driving component 72 may be an air cylinder, before the carrier 5 is conveyed on the conveying module 6 to the position below the film sticking device 4, the gear driving component 72 drives the gear component 73 to extend upwards, so that the gear component 73 extends from the space between the first conveying edge 61 and the second conveying edge 62 to the position above the conveying module 6, and then the carrier 5 is stopped by the gear component 73 and cannot be conveyed continuously along with the conveying module 6. At this time, the carrier 5 is located just below the film sticking device 4, and film sticking work can be performed. After the film pasting is completed, the gear driving member 72 drives the gear member 73 to retract downward to the lower side of the conveying module 6, and the film pasted workpiece can be sent out by the conveying module 6, and then the film pasting is performed on the next workpiece according to the above action cycle. This embodiment can be so that carry module 6 and need not to carry out accurate start and stop control through setting up location module 7, keeps carrying the action and also can accomplish the pad pasting, makes the operation of work piece laminating machine simpler.

In some alternative embodiments, the positioning module 7 further includes a lifting device 74, and the lifting device 74 is mounted on the base 71 and is located right below the film sticking device 4. The elevating device 74 includes an elevating driving member 741 and an elevating platform 742. The lifting driving member 741 is fixedly mounted on the base 71. The lifting platform 742 is linked with the lifting driving member 741 at the top end of the lifting driving member 741, and the lifting platform 742 is located in the interval between the first conveying edge 61 and the second conveying edge 62. After the carrier 5 is positioned by the stopper 73, the lifting driving member 741 is operated to drive the lifting platform 742 to ascend, so that the lifting platform 742 ascends from the space between the first conveying edge 61 and the second conveying edge 62 to the position above the conveying module 6, and the carrier 5 on the conveying module 6 is jacked up to separate the carrier 5 from the conveying module 6, and then the film sticking device 4 sticks the film. After the film pasting is completed, the lifting driving member 741 drives the lifting platform 742 to return to the lower side of the conveying module 6, so that the carrier 5 falls on the conveying module 6 to be conveyed out continuously. In the embodiment, the lifting device 74 is arranged, so that the carrier 5 can be separated from the conveying module 6 in the film pasting process, the friction between the carrier 5 and the conveying module 6 is reduced, the abrasion to the carrier 5 and the conveying module 6 is reduced, and the stability of film pasting is improved.

As shown in fig. 12 and 14, in a specific embodiment, a top surface of the lifting platform 742 is provided with a positioning pin 7421, and a bottom surface of the bottom plate 51 is provided with a positioning hole 511 adapted to the positioning pin 7421. When the lifting platform 742 jacks up the carrier 5, the positioning pin 7421 is inserted into the positioning hole 511 for positioning, so that the relative position of the bottom plate 51 and the lifting platform 742 is fixed, the film pasting process is more stable, the workpiece can be positioned under the film pasting device 4, and the film pasting quality is ensured.

As shown in fig. 14, in some alternative embodiments, the positioning module 7 further comprises a baffle bracket 75 and a baffle 76. The baffle bracket 75 is fixedly mounted on the base 71. The baffles 76 are fixedly arranged on the baffle bracket 75, the number of the baffles 76 is 2, the baffles are symmetrically arranged above the first conveying edge 61 and the second conveying edge 62, and the distance between the two baffles 76 is larger than the width of the mounting plate 52 and smaller than the width of the bottom plate 51. The baffle 76 is used for limiting the carrier 5 in the height direction, and when the lifting device 74 lifts the carrier 5 upwards to the highest position, the top surfaces of the two sides of the bottom plate 51 are in contact with the bottom surface of the baffle 76, so that the carrier 5 is prevented from being separated upwards from the lifting platform 742 due to the inertia effect when being lifted, and the film pasting work can be carried out smoothly.

In some alternative embodiments, the positioning module 7 further comprises a connecting plate 77. The connecting plates 77 are fixedly connected with the two baffles 76 respectively, and the number of the connecting plates 77 is 1 or more. The connecting plate 77 is used for improving the strength of the baffle 76 and the baffle bracket 75, eliminating bending moment of the baffle bracket 75 when the baffle 76 is jacked by the carrier 5, increasing the stability of the baffle 76 and the baffle bracket 75 and avoiding deformation of the baffle 76 or the baffle bracket 75 when the baffle 76 is jacked by the carrier 5. The greater the number of the connecting plates 77, the better the stability of the baffle 76 and the baffle bracket 75.

In summary, the workpiece film laminating machine of the embodiment has the driving mechanism 21 to drive the moving mechanism 22 and drive the mounting frame 3 and the film laminating device 4 to move by arranging the linear motion module 2 on the support 1. The film to be pasted is tightly pressed on the top surface of the workpiece by the pressing plate mechanism 42 in the film pasting device 4, and the film to be pasted is attached to the side surface of the workpiece by the clamping jaw mechanism 43, so that the film can be stably and respectively attached to the top surface and the side surface of the workpiece due to the matching of the pressing plate mechanism 42 and the clamping jaw mechanism 43. Simultaneously through setting up carrier 5, carrying module 6 and location module 7 for work piece laminating machine can realize automated work, has improved work efficiency of work piece laminating machine.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A workpiece laminator, comprising:

a support (1);

the linear motion module (2) comprises a driving mechanism (21) and a moving mechanism (22), wherein the driving mechanism (21) is fixedly arranged on the bracket (1) and is used for driving the moving mechanism (22) to move;

the mounting frame (3) is fixedly connected with the moving mechanism (22); and

a film application device (4), the film application device (4) comprising:

a main body (41) fixedly mounted on the mounting frame (3);

the pressing plate mechanism (42) is arranged at the lower end of the main body (41) and is used for pressing the film to be pasted on the top surface of the workpiece;

and the clamping jaw mechanism (43) is arranged on the main body (41) and is used for attaching the film to be pasted to the side surface of the workpiece.

2. A workpiece laminator according to claim 1, wherein said jaw mechanism (43) comprises:

a jaw arm (431) having a predetermined spaced distance from the main body (41), the jaw arm (431) having a connection part (4311) in a middle part thereof, the connection part (4311) being rotatably connected to the main body (41), the jaw arm (431) being configured such that both ends of the jaw arm (431) approach or separate from the main body (41) when rotated about the connection part (4311);

a clamping jaw (432) fixed at the bottom end of the clamping jaw arm (431);

an elastic member (433) fixed between the top of the gripper arm (431) and the main body (41).

3. A workpiece laminator according to claim 2, wherein the jaws (432) have chamfers (4321) between a face adjacent the platen mechanism (42) and a bottom face.

4. The workpiece laminating machine according to claim 2, wherein one surface, away from the main body (41), of the clamping claw arm (431) is an inclined surface (4312), and the inclined surface (4312) is located above the connecting portion (4311) and extends obliquely from bottom to top in a direction away from the main body (41);

the gripper mechanism (43) further comprises:

the driving piece (434) is fixedly arranged at the top of the main body (41);

a connecting frame (435) configured to be moved up and down by the driving member (434);

and a moving member (436) attached to the connecting frame (435) and abutting against the inclined surface (4312).

5. A workpiece laminator according to claim 4, wherein said jaw mechanism (43) further comprises:

a connecting frame guide rail (437) fixedly mounted on the main body (41) and extending in a vertical direction;

and the connecting frame sliding block (438) is slidably mounted on the connecting frame guide rail (437) and is fixedly connected with the connecting frame (435).

6. A workpiece laminator according to claim 2, wherein multiple sets of gripper mechanisms (43) are provided.

7. The workpiece laminator according to claim 1, wherein the platen mechanism (42) includes:

a pressing plate guide rail (421) fixedly installed on the main body (41) and extending along the vertical direction;

the pressure plate sliding block (422) is installed on the pressure plate guide rail (421) in a sliding mode;

a pressure plate (423) fixedly mounted on the pressure plate slider (422) and located below the main body (41); and

and a pressure plate spring (424) provided between the pressure plate (423) and the main body (41).

8. A workpiece laminator according to claim 1, wherein the mounting frame (3) comprises:

a first connecting piece (31) fixedly connected with the moving mechanism (22);

an adjustment mechanism (32) mounted on the first connector (31);

a second connector (33) mounted on the adjustment mechanism (32), the body (41) being fixedly mounted on the second connector (33).

9. A workpiece laminator according to claim 8, wherein said adjustment mechanism (32) comprises:

the first adjusting mechanism (321) comprises a first guide rail (3211) and a first sliding block (3212), the first guide rail (3211) is horizontally and fixedly installed on the first connecting piece (31), and the first sliding block (3212) is slidably installed on the first guide rail (3211);

the second adjusting mechanism (322) comprises a second guide rail (3221) and a second slider (3222), the second guide rail (3221) is horizontally and fixedly mounted on the first slider (3212), the extending direction of the second guide rail is perpendicular to the extending direction of the first guide rail (3211), the second slider (3222) is slidably mounted on the second guide rail (3221), and the second connecting piece (33) is fixedly mounted on the second slider (3222).

10. A workpiece laminator according to claim 1, wherein said moving mechanism (22) comprises:

the screw rod mechanism (221) is installed on the bracket (1) and extends along the vertical direction;

the sliding block (222) is fixedly installed on a nut of the screw rod mechanism (221), and the installation frame (3) is fixedly connected with the sliding block (222).

11. The workpiece laminator according to claim 1, further comprising:

the carrier (5) comprises a bottom plate (51) and a mounting plate (52), wherein the mounting plate (52) is mounted on the top surface of the bottom plate (51), and the width of the mounting plate (52) is smaller than that of the bottom plate (51).

12. The workpiece laminator according to claim 11, further comprising:

and the conveying module (6) is arranged below the film sticking device (4), and the carrier (5) provided with the workpiece is placed on the conveying module (6) for conveying.

13. A workpiece laminator according to claim 12, wherein said transport module (6) comprises:

a first conveying edge (61); and

and the second conveying edge (62) is arranged at an interval with the first conveying edge (61), and two opposite edges of the bottom plate (51) are respectively placed on the first conveying edge (61) and the second conveying edge (62).

14. The workpiece laminator according to claim 13, further comprising:

location module (7), set up pad pasting device (4) with carry module (6) below, location module (7) include:

a base (71);

a gear driving part (72) mounted on the base (71);

the gear piece (73) is linked with the gear driving piece (72) and is positioned in the interval between the first conveying edge (61) and the second conveying edge (62), and is used for blocking and positioning the carrier (5) conveyed on the conveying module (6) under the film sticking device (4).

15. A workpiece laminator according to claim 14, wherein the positioning module (7) further comprises:

the lifting device (74) is arranged on the base (71) and is positioned right below the film sticking device (4);

the lifting device (74) comprises:

a lifting driving member (741) fixedly mounted on the base (71);

and the lifting platform (742) is linked with the lifting driving piece (741) at the top end of the lifting driving piece (741), and the lifting platform (742) is positioned in the interval between the first conveying edge (61) and the second conveying edge (62).

16. A workpiece laminator according to claim 15, wherein top surface of lifting platform (742) is provided with positioning pins (7421), and bottom surface of base plate (51) is provided with positioning holes (511) adapted to positioning pins (7421).

17. A workpiece laminator according to claim 15, wherein the positioning module (7) further comprises:

a baffle bracket (75) fixedly mounted on the base (71);

the baffle plates (76) are fixedly mounted on the baffle plate bracket (75), the number of the baffle plates (76) is 2, the baffle plates are symmetrically arranged above the first conveying edge (61) and the second conveying edge (62), and the distance between the two baffle plates (76) is greater than the width of the mounting plate (52) and less than the width of the bottom plate (51).

18. A workpiece laminator according to claim 17, wherein the positioning module (7) further comprises:

and the connecting plates (77) are respectively and fixedly connected with the two baffles (76), and the number of the connecting plates (77) is 1 or more.