Automatic attaching machine

Abstract

The utility model discloses an automatic attaching machine, which belongs to the technical field of mechanical equipment and comprises a working table, a vertical plate is fixedly mounted on the working table, a driven roll shaft is rotatably mounted at one end of the vertical plate, and a film tape coil carrying a protective film is mounted on the driven roll shaft. A driving roller shaft is rotatably mounted on the vertical plate below the driven roller shaft, a winding roller used for winding a film belt is mounted on the driving roller, a label pressing module is arranged on the vertical plate on one side of the driven roller shaft, and a stripping module is arranged on the vertical plate on the side, away from the driven roller shaft, of the label pressing module. The label pressing module is arranged on the workbench, the stripping module is arranged on the workbench, an operation table is arranged on the workbench below the stripping module, a driving module is installed on the vertical plate below the label pressing module, a reversing roller set is arranged between the operation table and the driving module, and a film belt on the film belt roll sequentially penetrates through the label pressing module, the stripping module, the reversing roller set and the driving module to be wound on the winding roller.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical equipment technical field, concretely relates to an automatic pasting machine. BACKGROUND

[0002] The existing electronic equipment when leaving factory, its screen all has the protection film pasted, because the size and shape of screen on different electronic equipment are all not same, therefore the protection film pasted usually adopts manual protection film to be taken off from the film band and pasted on the screen, but in the process of manual pasting, the worker long time engages in repetitive work, and visual fatigue is prone to occur, leading to the protection film not enough standard pasted on the screen, influence product appearance, and manual pasting still has the problems of high cost and low efficiency. UTILIT Y MODEL CONTENT

[0003] For the problems existing in the prior art, the automatic pasting machine provided by the utility model realizes that the protection film on the film band is automatically pasted on the workpiece on the operation table by driving the film band to pass through the pressure mark module, the stripping module and the reversing roller group in turn from the driven roller shaft and finally winding on the winding roller of the driving roller shaft, so that the pasting efficiency and the pasting quality of the protection film can be effectively improved.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] An automatic pasting machine, comprising a workbench, a vertical plate is fixedly installed on the workbench, a driven roller shaft is rotatably installed at one end of the vertical plate, a film band roll carrying a protection film is installed on the driven roller shaft, a driving roller shaft is rotatably installed on the vertical plate below the driven roller shaft, a winding roller for winding the film band is installed on the driving roller, a pressure mark module is arranged on the vertical plate on one side of the driven roller shaft, a stripping module is arranged on the vertical plate away from the driven roller shaft side of the pressure mark module, an operation table is arranged on the workbench below the stripping module, a driving module is installed on the vertical plate below the pressure mark module, a reversing roller group is arranged between the operation table and the driving module, the film band on the film band roll passes through the pressure mark module, the stripping module, the reversing roller group and the driving module in turn and is wound on the winding roller;

[0006] A limiting module matched with the film band is arranged on the stripping module, and a detection assembly is installed on the stripping module on one side of the limiting module.

[0007] A driving motor is arranged on the vertical plate, and the driving motor is in transmission connection with the driving roller shaft and the driving module respectively.

[0008] Preferably, the pressure mark module comprises a support plate fixedly installed on the vertical plate for supporting the horizontal movement of the film strip, a first mounting seat fixedly installed on the vertical plate above the support plate, a first driving cylinder fixedly installed on the first mounting seat, a pressure mark block fixedly installed on the movable end of the first driving cylinder and matched with the support plate, and a pressure mark reversing shaft rotatably installed on the vertical plate between the support plate and the driven roller shaft.

[0009] Preferably, the peeling module comprises a support structure and an adsorption structure fixedly installed on the vertical plate, the support structure is matched with the pressure mark module, the adsorption structure is matched with the operation table, the support structure is provided with a limiting module matched with the film strip and an optical fiber module located on the side of the limiting module close to the operation table.

[0010] The support structure comprises a cylinder mounting plate fixedly installed on the vertical plate, a first sliding table cylinder fixedly installed on the cylinder mounting plate, a fixed plate fixedly installed on the sliding table of the first sliding table cylinder, and a peeling plate fixedly installed on the fixed plate, the peeling plate and the support plate are located in the same plane, two limiting plates matched with each other are fixedly installed on the peeling plate, a through groove for the movement of the film strip is arranged between the two limiting plates, and the limiting module and the optical fiber module are matched with the through groove.

[0011] The adsorption structure comprises a second sliding table cylinder fixedly installed on the vertical plate and arranged horizontally, a second driving cylinder fixedly installed on the second sliding table cylinder and arranged vertically, and a suction nozzle installed on the extending end of the second driving cylinder.

[0012] Preferably, an inclined groove is arranged between the end face of the peeling plate close to the operation table and the lower side of the peeling plate.

[0013] Preferably, the limiting module comprises a limiting support fixedly installed on the peeling plate, and a pressing plate is installed on the limiting support and extends into the through groove to abut against the film strip.

[0014] Preferably, the optical fiber module comprises an optical fiber support fixedly installed on the peeling plate, and an optical fiber type photoelectric sensor is installed on the optical fiber support and located directly above the through groove.

[0015] Preferably, the reversing roller group comprises a first reversing shaft rotatably installed on the fixed plate below the peeling plate and a second reversing shaft rotatably installed on the vertical plate below the support structure, the second reversing shaft is located on the side of the first reversing shaft close to the operation table, and the film strip enters the driving module in sequence through the first reversing shaft and the second reversing shaft.

[0016] Preferably, the driving module comprises an outer frame fixedly installed on the vertical plate, a driving shaft rotatably installed in one side of the outer frame, a sliding groove arranged on the other side of the outer frame, an inner frame movably installed in the sliding groove, a driven shaft rotatably installed at one end of the inner frame and matched with the driving shaft, a rotating shaft fixedly installed at the other end of the inner frame, and a hand wheel connected to one end of the rotating shaft penetrating through the outer frame, wherein the rotating shaft is threadedly connected between the outer frame, and a plurality of pressure springs are arranged between the inner frame and the outer frame.

[0017] The driving motor is fixedly installed on the vertical plate, a driving shaft of the driving motor is connected with a driving wheel, the driving shaft is drivingly connected with a first driven wheel, the first driven wheel is fixedly installed on one end of the driving shaft penetrating through the vertical plate, the driving shaft penetrating through the vertical plate is also fixedly installed with a second driven wheel, the second driven wheel is drivingly connected with a third driven wheel, and the third driven wheel is fixedly installed on one end of the driving roller penetrating through the vertical plate.

[0018] The utility model discloses the beneficial effect shows in:

[0019] 1. In the utility model, the film belt is driven by the driving module to be wound on the winding roller on the driving roller in turn through the mark pressing module, the stripping module and the reversing roller group, realizes that the protective film on the film belt is automatically attached to the workpiece on the operation table, and the attachment efficiency and the attachment quality of the protective film can be effectively improved.

[0020] 2. In the utility model, the mark pressing block in the mark pressing module is used for pressing the film belt when the protective film is adsorbed, the film belt is moved by the suction nozzle can be effectively avoided, the pressing plate in the limiting module is used for limiting the film belt from separating from the sliding groove when the protective film is adsorbed, the stability of the film belt on the stripping plate can be guaranteed, and the suction precision of the suction nozzle can be avoided when the protective film is picked up.

[0021] 3. In the utility model, the adjacent driving roller and driving shaft are driven to rotate by the driving motor at the same time, the tension of the film belt between the driving roller and the driving module can be guaranteed, and the tightness of the film belt wound on the winding roller can be guaranteed.

[0022] 4. In the utility model, the end face of the stripping plate close to the operation table and the lower side of the stripping plate are designed as inclined grooves, the direction change of the film belt at the end of the stripping plate is more conspicuous, the protective film and the film belt are separated, the suction nozzle is convenient to grasp the protective film.

[0023] 5. In the utility model, the position of the protective film is determined by the optical fiber sensor in cooperation with the adsorption structure, and the suction nozzle can accurately adsorb the protective film.

[0024] 6、The utility model discloses a stripping plate fixed mounting is on the first sliding table air cylinder, and through the position of first sliding table air cylinder can satisfy the pick -up position of the control of different types of protective film, make the suction nozzle when picking up different types of protective film can reach the best pick -up effect;

[0025] 7、The utility model discloses a first reversing shaft and second reversing shaft in the reversing roller group are installed on fixed plate and vertical board respectively, when the first sliding table air cylinder works, can make the film belt be in the taut state all the time, can effectively avoid the film belt to separate the stripping plate, also can avoid the film belt of stripping module location too tight and break. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is the structure schematic diagram of the front side of an automatic pasting machine of the utility model;

[0027] Figure 2 It is the structure schematic diagram of the rear side of an automatic pasting machine of the utility model;

[0028] Figure 3 It is the structure schematic diagram of the pressure mark module of an automatic pasting machine of the utility model;

[0029] Figure 4 It is the structure schematic diagram of the support structure of an automatic pasting machine of the utility model;

[0030] Figure 5 It is the structure schematic diagram of the suction structure of an automatic pasting machine of the utility model;

[0031] Figure 6 It is the structure schematic diagram of the drive module of an automatic pasting machine of the utility model.

[0032] In the drawing: 1-workbench, 2-vertical board, 3-driven roller shaft, 4-film belt roll, 5-driving roller shaft, 6-pressure mark module, 7-support structure, 8-suction structure, 9-drive module, 10-first reversing shaft, 11-operation table, 12-limiting module, 13-optical fiber module, 14-second reversing shaft, 15-driving motor, 601-mark supporting plate, 602-first mounting seat, 603-first drive cylinder, 604-pressure mark block, 701-cylinder mounting plate, 702-first sliding table air cylinder, 703-fixed plate, 704-stripping plate, 705-limiting plate, 706-inclined chute, 801-second sliding table air cylinder, 802-second drive cylinder, 803-suction nozzle, 901-outer frame, 902-driving shaft, 903-inner frame, 904-hand wheel, 905-pressure spring, 906-driven shaft, 907-driving wheel, 908-first driven wheel, 909-second driven wheel, 910-third driven wheel, 1201-limiting support, 1202-pressing plate, 1301-optical fiber support, 1302-optical fiber type photoelectric sensor. DETAILED DESCRIPTION

[0033] In order to facilitate those skilled in the art to understand, the utility model is further explained below in combination with the drawings.

[0034] As Figures 1-6 The automatic attaching machine includes a workbench 1, a vertical plate 2 fixedly installed on the workbench 1, a driven roller shaft 3 rotatably installed at one end of the vertical plate 2, a film tape roll 4 for carrying a protective film installed on the driven roller shaft 3, a driving roller shaft 5 rotatably installed on the vertical plate 2 below the driven roller shaft 3, a winding roller for winding the film tape roll 4 installed on the driving roller, a label pressing module 6 arranged on the vertical plate 2 at one side of the driven roller shaft 3, a peeling module arranged on the vertical plate 2 away from the driven roller shaft 3 at one side of the label pressing module 6, an operation table 11 arranged on the workbench 1 below the peeling module, a driving module 9 installed on the vertical plate 2 below the label pressing module 6, a reversing roller group arranged between the operation table 11 and the driving module 9, and a film tape on the film tape roll 4 sequentially passing through the label pressing module 6, the peeling module, the reversing roller group, and the driving module 9 and being wound on the winding roller. The peeling module is provided with a limiting module 12 matched with the film tape, and a detection assembly is installed on the peeling module at one side of the limiting module 12. A driving motor 15 is arranged on the vertical plate 2, and the driving motor 15 is in transmission connection with the driving module 9 and the driving roller shaft 5 respectively. The film tape is driven by the driving module 9 to sequentially pass through the label pressing module 6, the peeling module, the reversing roller group, and finally be wound on the winding roller on the driving roller, so that the protective film on the film tape is automatically attached to a workpiece on the operation table 11, and the attaching efficiency and quality of the protective film can be effectively improved.

[0035] The label pressing module 6 includes a label supporting plate 601 fixedly installed on the vertical plate 2 for supporting horizontal movement of the film tape, a first mounting seat 602 fixedly installed on the vertical plate 2 above the label supporting plate 601, a first driving cylinder 603 fixedly installed on the first mounting seat 602, a label pressing block 604 fixedly installed on the first driving cylinder 603 at a movable end, and the label pressing block 604 is matched with the label supporting plate 601. The first driving cylinder 603 drives the label pressing block 604 to reciprocate, so that the film tape can be fixed when the protective film on the film tape is picked up by the peeling module. A label pressing reversing shaft is rotatably installed on the vertical plate 2 between the label supporting plate 601 and the driven roller shaft 3, and the label pressing reversing shaft can realize stable movement of the film tape on the label supporting plate 601.

[0036] The stripping module includes a support structure 7 fixedly installed on the vertical plate 2 and an adsorption structure 8, the support structure 7 cooperates with the label pressing module 6, the adsorption structure 8 cooperates with the operation table 11, the support structure 7 is provided with a limiting module 12 cooperating with the film strip and an optical fiber module 13, the optical fiber module 13 is located on the side of the limiting module 12 close to the operation table 11; the support structure 7 includes a cylinder mounting plate 701 fixedly installed on the vertical plate 2, a first sliding table cylinder is fixedly installed on the cylinder mounting plate 701, a fixed plate 703702 is fixedly installed on the sliding table of the first sliding table cylinder, a stripping plate 704 is fixedly installed on the fixed plate 703702, the stripping plate 704 is fixedly installed on the first sliding table cylinder, the position of the first sliding table cylinder is controlled to meet the pickup position control of different types of protective films, so that the adsorption structure can achieve the best pickup effect when picking up different types of protective films, the stripping plate 704 and the label supporting plate 601 are located in the same plane, two limiting plates 705 are fixedly installed on the stripping plate 704 and arranged in parallel, a through groove is arranged between the two limiting plates 705 for the movement of the film strip, the through groove between the two limiting plates 705 is used for the movement of the film strip, the limiting plates 705 can effectively prevent the film strip from deviating when moving in the horizontal plane, the limiting module 12 and the optical fiber module 13 cooperate with the through groove; the adsorption structure 8 includes a second sliding table cylinder 801 fixedly installed on the vertical plate 2 and arranged horizontally, a second driving cylinder 802 is fixedly installed on the second sliding table cylinder 801 and arranged vertically, a suction nozzle 803 is installed on the extending end of the second driving cylinder 802, and the suction nozzle 803 is used to pick up the protective film on the film strip.

[0037] During the process, a plurality of through long grooves perpendicular to the moving direction of the film strip are arranged on the limiting plate 705, a fixed bolt is installed in the through long groove, the fixed bolt is threadedly installed on the stripping plate 704 through the through long groove, the position of the fixed bolt in the through long groove is adjusted to control the distance between the two limiting plates 705, the through groove can meet the movement needs of film strips of different sizes, and the practicability is effectively improved.

[0038] The end face of the stripping plate 704 close to the operation table 11 and the lower side of the stripping plate 704 are provided with an inclined groove 706, the inclined groove 706 is designed, the film strip at the end of the stripping plate 704 is changed direction more obviously, which is conducive to promoting the separation of the protective film and the film strip, and the suction nozzle 803 can conveniently grab the protective film.

[0039] The limiting module 12 includes a limiting support 1201 fixedly installed on the stripping plate 704, a pressing plate 1202 is installed on the limiting support 1201, and the lower end of the pressing plate 1202 extends into the through groove and abuts against the film belt. The pressing plate 1202 in the limiting module 12 limits the film belt from separating from the sliding groove when the protective film is adsorbed, so as to ensure the stability of the film belt on the stripping plate 704.

[0040] The optical fiber module 13 includes an optical fiber support 1301 fixedly installed on the stripping plate 704, and an optical fiber type photoelectric sensor 1302 is installed on the optical fiber support 1301. The optical fiber type photoelectric sensor 1302 is located directly above the through groove. The optical fiber type photoelectric sensor 1302 can determine the position of the protective film, and the suction nozzle 803 can accurately adsorb the protective film.

[0041] The reversing roller set includes a first reversing shaft 10 rotatably installed on the fixed plate 703702 below the stripping plate 704 and a second reversing shaft 14 rotatably installed on the stand plate 2 below the support structure 7. The second reversing shaft 14 is located on the side of the first reversing shaft 10 close to the operation table 11. The film belt passes through the first reversing shaft 10 and the second reversing shaft 14 in sequence and enters the driving module 9. The first reversing shaft 10 and the second reversing shaft 14 in the reversing roller set are respectively installed on the fixed plate 703702 and the stand plate 2. When the first sliding table air cylinder works, the film belt can be kept in a taut state at all times, the film belt can be effectively prevented from separating from the stripping plate 704, and the film belt located in the stripping module can be prevented from being too taut and broken.

[0042] The driving module 9 comprises an outer frame 901 fixedly installed on the vertical plate 2, a driving shaft 902 rotatably installed on one side in the outer frame 901, a sliding groove provided on the other side of the outer frame 901, an inner frame 903 movably installed in the sliding groove, a driven shaft 906 rotatably installed on one end of the inner frame 903 and matched with the driving shaft 902, a rotating shaft fixedly installed on the other end of the inner frame 903, a hand wheel 904 connected with one end of the rotating shaft and penetrating through the outer frame 901, and a plurality of pressure springs 905 evenly distributed between the inner frame 903 and the outer frame 901 and in threaded connection; the driving module 9 further comprises a driving motor 15 fixedly installed on the vertical plate 2, a driving shaft of the driving motor 15 penetrating through the vertical plate 2 and connected with a driving wheel 907, a first driven wheel 908 in transmission connection with the driving shaft 902, the first driven wheel 908 fixedly installed on one end of the driving shaft 902 penetrating through the vertical plate 2, a second driven wheel 909 also fixedly installed on one end of the driving shaft 902 penetrating through the vertical plate 2, a third driven wheel 910 in transmission connection with the second driven wheel 909, and the third driven wheel 910 fixedly installed on one end of the driving roller penetrating through the vertical plate 2; the driving motor 15 is used to drive the rotation of the adjacent driving roller and the driving shaft 902 at the same time, so as to ensure the tension of the film belt between the driving roller and the driving module 9 and the tightness of the film belt wound on the driving roller.

[0043] The driving wheel 907 and the first driven wheel 908 and the second driven wheel 909 and the third driven wheel 910 are in transmission connection through belts.

[0044] The above content is only an example and description of the structure of the utility model, and the skilled in the art can make various modifications or supplements or use similar ways to replace the described specific embodiments, as long as the modifications or supplements or replacements do not deviate from the structure of the utility model or exceed the scope defined by the present claims, and should belong to the protection scope of the utility model.

Claims

1. An automatic bonding machine, characterized in that, The device includes a workbench, on which a vertical plate is fixedly mounted. A driven roller is rotatably mounted on one end of the vertical plate, and a film roll carrying a protective film is mounted on the driven roller. A drive roller is rotatably mounted on the vertical plate below the driven roller, and a winding roller for film roll winding is mounted on the drive roller. A labeling module is provided on the vertical plate on one side of the driven roller, and a peeling module is provided on the vertical plate on the side of the labeling module away from the driven roller. An operating table is provided on the workbench below the peeling module, and a drive module is mounted on the vertical plate below the labeling module. A reversing roller group is provided between the operating table and the drive module. The film roll passes sequentially through the labeling module, the peeling module, the reversing roller group, and the drive module and is wound onto the winding roller. The peeling module is provided with a limiting module that cooperates with the membrane strip, and a detection component is installed on the peeling module on one side of the limiting module. The upright plate is equipped with a drive motor, and the drive motor is connected to the active roller shaft and the drive module by transmission.

2. The automatic bonding machine according to claim 1, characterized in that, The label pressing module includes a label support plate fixedly installed on the upright plate for supporting the horizontal movement of the film strip. A first mounting base is fixedly installed on the upright plate above the label support plate. A first driving cylinder is fixedly installed on the first mounting base. A label pressing block that cooperates with the label support plate is fixedly installed on the movable end of the first driving cylinder.

3. An automatic bonding machine according to claim 2, characterized in that, The peeling module includes a support structure and an adsorption structure fixedly installed on the upright plate. The support structure cooperates with the pressure mark module, and the adsorption structure cooperates with the operating table. The support structure is provided with a limiting module and an optical fiber module that cooperate with the film strip. The optical fiber module is located on the side of the limiting module close to the operating table. The support structure includes a cylinder mounting plate fixedly installed on the upright plate, a first slide cylinder fixedly installed on the cylinder mounting plate, a fixing plate fixedly installed on the slide of the first slide cylinder, a peeling plate fixedly installed on the fixing plate, the peeling plate and the label support plate being located in the same plane, two mutually parallel limiting plates fixedly installed on the peeling plate, a through groove provided between the two limiting plates for the movement of the film strip, and the limiting module and the optical fiber module both cooperating with the through groove; The adsorption structure includes a second sliding cylinder fixedly installed on the vertical plate and horizontally arranged, a second driving cylinder fixedly installed on the second sliding cylinder and a suction nozzle installed on the extended end of the second driving cylinder.

4. An automatic bonding machine according to claim 3, characterized in that, An inclined groove is provided between the end face of the peeling plate near the operating table and the lower side of the peeling plate.

5. An automatic bonding machine according to claim 3, characterized in that, The limiting module includes a limiting bracket fixedly installed on the peeling plate, and a pressure plate is installed on the limiting bracket. The lower end of the pressure plate extends into the through groove and abuts against the film belt.

6. An automatic bonding machine according to claim 3, characterized in that, The optical fiber module includes an optical fiber bracket fixedly mounted on the stripping plate, and an optical fiber photoelectric sensor is mounted on the optical fiber bracket, with the optical fiber photoelectric sensor located directly above the through slot.

7. An automatic bonding machine according to claim 3, characterized in that, The reversing roller assembly includes a first reversing shaft rotatably mounted on the fixed plate below the peeling plate and a second reversing shaft rotatably mounted on the upright plate below the support structure. The second reversing shaft is located on the side of the first reversing shaft closer to the operating table. The film belt passes through the first reversing shaft and the second reversing shaft in sequence and enters the drive module.

8. An automatic bonding machine according to claim 1, characterized in that, The drive module includes an outer frame fixedly mounted on the upright plate. A drive shaft is rotatably mounted on one side of the outer frame, and a slide groove is provided on the other side of the outer frame. A freely movable inner frame is installed in the slide groove. A driven shaft that cooperates with the drive shaft is rotatably mounted on one end of the inner frame, and a rotating shaft is fixedly mounted on the other end of the inner frame. One end of the rotating shaft passes through the outer frame and is connected to a handwheel. The rotating shaft and the outer frame are connected by a thread. Several evenly distributed pressure springs are provided between the inner frame and the outer frame. It also includes a drive motor fixedly mounted on the upright plate. The drive motor drive shaft passes through the upright plate and is connected to a drive wheel. The drive shaft is driven by a first driven wheel. The first driven wheel is fixedly mounted on one end of the drive shaft passing through the upright plate. A second driven wheel is also fixedly mounted on one end of the drive shaft passing through the upright plate. The second driven wheel is driven by a third driven wheel. The third driven wheel is fixedly mounted on one end of the drive roller passing through the upright plate.

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