Sticking device for touch panel semi-finished product

Abstract

The utility model discloses a pasting device for a touch panel semi-finished product. The pasting device comprises a supporting platform, a conveying frame is arranged on the supporting platform, and a drivable conveying belt and a belt conveying driving assembly used for driving the conveying belt to drive are arranged on the conveying frame; a feeding unit, a back glue pasting unit, a conductive cotton pasting unit and a discharging unit are sequentially arranged on the supporting platform in the conveying direction of the conveying belt. The conveying belt is connected with a plurality of positioning jigs which are arranged at intervals; a jig positioning groove is formed in the top end face of the positioning jig. According to the utility model, the top end part of the conveying belt is provided with at least four positioning jigs, and any four positioning jigs in the at least four positioning jigs can respectively correspond to the feeding unit, the gum pasting unit, the conductive cotton pasting unit and the discharging unit, so that the four working procedures aiming at the four positioning jigs can be synchronously carried out; and the production efficiency of pasting work can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of touch panel processing, in particular to a pasting device for a semi-finished touch panel. Background Art

[0002] As one of the input devices, the touch panel plays an important role in laptops. It can provide users with a more intuitive and convenient way of interaction. Its performance also directly determines the performance of the device and the user's experience. In order to achieve the bonding and fixing of the touch panel with other components, most of them will be pasted with adhesive on the touch panel; in order to effectively absorb and reduce the impact and vibration during the touch process, conductive cotton will be pasted on the touch panel; the existing processing method is mostly to manually paste the adhesive and conductive cotton on the semi-finished touch panel one by one. It can be seen that this operation is not only labor-intensive, but also the production efficiency and production quality cannot be effectively guaranteed. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned problems of the prior art and provide a pasting device for touch panel semi-finished products, which can greatly reduce the manual workload and effectively improve the efficiency and quality of pasting of adhesive and conductive cotton, and has the advantages of stable and reliable operation.

[0004] The purpose of the utility model is mainly achieved through the following technical solutions:

[0005] A pasting device for a semi-finished touch panel product, comprising a supporting platform;

[0006] A conveyor frame is arranged on the supporting platform, and a drivable conveyor belt and a belt conveyor drive assembly for driving the conveyor belt are arranged on the conveyor frame;

[0007] A loading unit, a back glue pasting unit, a conductive cotton pasting unit and a unloading unit are sequentially arranged on the support platform along the conveying direction of the conveyor belt;

[0008] The conveyor belt is connected to a plurality of positioning jigs arranged at intervals, and the top end of the conveyor belt can have at least four positioning jigs at the same time, and any four of the at least four positioning jigs can correspond to the feeding unit, the adhesive pasting unit, the conductive cotton pasting unit and the unloading unit respectively;

[0009] A fixture positioning groove is provided on the top surface of the positioning fixture.

[0010] Further, the feeding unit comprises a feeding support frame, on which a feeding up and down driving device is installed, the output end of the feeding up and down driving device is installed with a feeding rotation driving device through a feeding connecting frame, an adsorption movable rod is installed at the output end of the feeding rotation driving device, and a feeding adsorption frame is detachably connected to the adsorption movable rod, and a feeding suction nozzle is arranged on the feeding adsorption frame;

[0011] The feeding rotation driving device acts on the adsorption movable rod to rotate, so that the feeding suction nozzle can be directly above the positioning fixture.

[0012] Furthermore, the loading unit further comprises a material storage support frame, on which a material storage rotation driving device is installed, an output end of the material storage rotation driving device is connected to a material storage connecting frame, and both ends of the material storage connecting frame are provided with material storage feeding frames;

[0013] The feeding rotation driving device acts on the adsorption movable rod to rotate, so that the feeding suction nozzle can face the material storage and feeding rack located in the front.

[0014] Furthermore, the adhesive pasting unit comprises an adhesive mounting frame, which comprises an adhesive coil feeding wheel, an adhesive coil tensioning wheel group, an adhesive unloading plate, an adhesive waste tensioning wheel group located behind the adhesive unloading plate, an adhesive waste traction wheel group and an adhesive waste unloading wheel.

[0015] The adhesive backing coil tensioning wheel assembly comprises a plurality of adhesive backing coil tensioning wheels;

[0016] The adhesive backing blanking plate is tilted, and the height of the front end of the adhesive backing blanking plate is lower than the height of the rear end of the adhesive backing blanking plate, and the front end of the adhesive backing blanking plate can be directly above the positioning fixture;

[0017] The adhesive waste tension wheel assembly comprises an adhesive waste tension wheel;

[0018] The adhesive waste traction wheel group includes an adhesive waste traction wheel and a plurality of adhesive waste pressure wheels matched with the adhesive waste traction wheel;

[0019] The adhesive mounting frame is also provided with an adhesive conveying driving assembly for driving the adhesive waste traction wheel and the adhesive waste unloading wheel to rotate.

[0020] Furthermore, the adhesive blanking plate includes an adhesive blanking fixed section connected to the adhesive mounting frame and an adhesive blanking movable section detachably connected to the adhesive blanking fixed section.

[0021] Furthermore, the adhesive sticking unit also includes an adhesive longitudinal support frame installed on the support platform, an adhesive longitudinal lead screw is rotatably installed on the adhesive longitudinal support frame, a longitudinal lead screw handle wheel is connected to the top of the adhesive longitudinal lead screw, an adhesive longitudinal nut seat is matched on the adhesive longitudinal lead screw, and the adhesive longitudinal support frame also has a longitudinal guide rod that passes through the adhesive longitudinal nut seat;

[0022] The adhesive-backed longitudinal nut seat is connected to a rubber-backed transverse support frame, a rubber-backed transverse lead screw is rotatably mounted on the rubber-backed transverse support frame, a transverse lead screw handle wheel is connected to the top of the rubber-backed transverse lead screw, the rubber-backed transverse lead screw is matched with a rubber-backed transverse nut seat connected to the rubber-backed mounting frame, and the rubber-backed transverse support frame also has a transverse guide rod that passes through the rubber-backed transverse nut seat.

[0023] Furthermore, the adhesive pasting unit also includes a downward pressing support frame located in front of the adhesive blanking plate, and a downward pressing wheel is rotatably connected to the downward pressing support frame.

[0024] Further, the conductive cotton pasting unit includes a conductive cotton feeding support frame, a conductive cotton rotating driving device is installed on the conductive cotton feeding support frame, the output end of the conductive cotton rotating driving device is connected to the conductive cotton upper and lower driving device through the conductive cotton rotating connecting frame, the output end of the conductive cotton upper and lower driving device is connected to the conductive cotton transfer mounting frame, and the conductive cotton transfer nozzle is installed on the conductive cotton transfer mounting frame;

[0025] The conductive cotton rotation driving device acts on the conductive cotton transfer mounting frame to rotate, so that the conductive cotton transfer nozzle can be directly above the positioning fixture.

[0026] Furthermore, the conductive cotton pasting unit also includes a conductive cotton feeding support frame, on which a conductive cotton material belt feeding wheel disc, a conductive cotton material belt unloading plate and a conductive cotton material belt traction wheel group are installed;

[0027] A conductive cotton material strip unloading channel is provided on the conductive cotton material strip unloading plate;

[0028] The conductive cotton material belt traction wheel group includes a conductive cotton waste traction wheel and a conductive cotton waste pressure wheel matched with the conductive cotton waste traction wheel;

[0029] A conductive cotton traction driving device for driving the conductive cotton waste traction wheel to rotate is also installed on the conductive cotton feeding support frame.

[0030] Furthermore, the conveyor frame is also provided with a marking unit located in front of the conductive cotton pasting unit;

[0031] The marking unit comprises a marking support frame, on which a pen mounting frame is adjustable and mounted, and a marking pen is mounted on the pen mounting frame.

[0032] The utility model has the following beneficial effects:

[0033] 1. In the utility model, the top end of the conveyor belt has at least four positioning jigs, and any four of the at least four positioning jigs can correspond to the loading unit, the adhesive pasting unit, the conductive cotton pasting unit and the unloading unit respectively. In this way, the above-mentioned four processes for the four positioning jigs can be carried out simultaneously, which can effectively improve the production efficiency of the pasting work.

[0034] 2. In the feeding unit of the utility model, by setting a rotatable storage connecting rack, the semi-finished touch panels in one of the storage feeding racks can be transferred one by one, while the semi-finished touch panels in the other storage feeding rack can be stacked; by setting a rotatable and vertically movable feeding nozzle, the semi-finished touch panels to be pasted can be fed one by one.

[0035] 3. In the adhesive pasting unit of the utility model, the adhesive blanking plate, the adhesive waste traction wheel group and the adhesive waste blanking wheel cooperate to realize the peeling of the adhesive one by one; combined with the conveyable positioning fixture, the adhesive pasting work can be realized.

[0036] 4. In the conductive cotton pasting unit of the utility model, the cooperation between the conductive cotton material belt unloading plate and the conductive cotton material belt traction wheel group can facilitate the conductive cotton transfer nozzle to peel the conductive cotton from the material belt; and then through the setting of the conductive cotton rotation drive device and the conductive cotton up and down drive device, the transfer and pasting of the conductive cotton can be completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the embodiments of the utility model, the following is a brief description of the drawings required to describe the embodiments of the utility model. Obviously, the drawings described below are only some embodiments recorded in the utility model. For those skilled in the art, other drawings can be obtained based on the following drawings without creative work.

[0038] Figure 1 It is a structural schematic diagram of a specific embodiment of the sticking device for the semi-finished touch panel of the utility model;

[0039] Figure 2 It is a structural schematic diagram of a specific embodiment of the sticking device for the semi-finished touch panel of the utility model;

[0040] Figure 3 It is a structural schematic diagram of a specific embodiment of the sticking device for the semi-finished touch panel of the utility model;

[0041] Figure 4 It is a structural schematic diagram of a specific embodiment of the sticking device for the semi-finished touch panel of the utility model;

[0042] Figure 5 It is a structural schematic diagram of a specific embodiment of a feeding unit in the pasting device for a semi-finished touch panel according to the utility model;

[0043] Figure 6It is a structural schematic diagram of a specific embodiment of a feeding unit in the pasting device for a semi-finished touch panel according to the utility model;

[0044] Figure 7 It is a structural schematic diagram of a specific embodiment of the adhesive pasting unit in the pasting device for the semi-finished touch panel of the utility model;

[0045] Figure 8 It is a structural schematic diagram of a specific embodiment of the adhesive pasting unit in the pasting device for the semi-finished touch panel of the utility model;

[0046] Fig. 9 It is a structural schematic diagram of a specific embodiment of the adhesive pasting unit in the pasting device for the semi-finished touch panel of the utility model;

[0047] Fig.10 It is a structural schematic diagram of a specific embodiment of the adhesive blanking plate in the pasting device for the semi-finished touch panel of the utility model;

[0048] Fig.11 It is a structural schematic diagram of a specific embodiment of a conductive cotton pasting unit in the pasting device for a semi-finished touch panel according to the utility model;

[0049] Fig.12 It is a structural schematic diagram of a specific embodiment of a conveying frame in the pasting device for semi-finished touch panels of the utility model;

[0050] Fig.13 It is a structural schematic diagram of a specific embodiment of a positioning fixture in a pasting device for a semi-finished touch panel according to the utility model.

[0051] Among them, the names of the components corresponding to the figure marks are as follows: 1. Support platform, 2. Conveyor frame, 21. Conveyor support plate, 22. Position sensor; 3. Conveyor belt, 4. Positioning fixture, 41. Positioning groove, 42. Fixture sensor sheet, 5. Feeding unit, 51. Feeding support frame, 52. Feeding up and down driving device, 53. Feeding connecting frame, 54. Feeding rotating driving device, 55. Feeding adsorption frame, 56. Feeding suction nozzle, 57. Adsorption movable rod, 58. Storage support frame, 59. Storage rotating driving device, 510. Storage connecting frame, 511. Storage feeding frame, 512. Storage limiting rod, 513. Active rod strip opening, 514, adsorption rack strip opening, 6, adhesive pasting unit, 61, adhesive mounting frame, 62, adhesive coil feeding wheel, 63, adhesive coil tensioning wheel, 64, adhesive unloading plate, 65, adhesive waste traction wheel, 66, adhesive waste unloading wheel, 67, adhesive waste tensioning wheel, 68, adhesive waste pressure wheel, 69, adhesive unloading fixed section, 610, adhesive unloading movable section, 611, adhesive longitudinal support frame, 612, adhesive longitudinal screw, 613, adhesive longitudinal nut seat, 614, longitudinal guide rod, 615, longitudinal screw handle wheel, 616, downward pressure support frame, 617, downward Pressing wheel, 618, strip opening of movable section, 619, fixing hole of fixed section, 620, adhesive transverse support frame, 621, adhesive transverse screw, 622, transverse screw handle wheel, 623, adhesive transverse nut seat, 624, transverse guide rod, 7, conductive cotton pasting unit, 71, conductive cotton unloading support frame, 72, conductive cotton rotation drive device, 73, conductive cotton rotation connecting frame, 74, conductive cotton upper and lower drive device, 75, conductive cotton transfer mounting frame, 76, conductive cotton transfer nozzle, 77, conductive cotton feeding support frame, 78, conductive cotton material belt feeding wheel, 79, conductive cotton material belt unloading plate, 710, conductive Cotton material belt unloading channel, 711, conductive cotton waste traction wheel, 712, conductive cotton waste pressure wheel, 713, conductive cotton traction drive device, 8, marking unit, 81, marking support frame, 82, pen mounting frame, 83, marking pen, 91, active transmission shaft, 92, driven transmission shaft, 93, active transmission wheel, 94, driven transmission wheel, 95, belt transmission drive device, 101, adhesive transmission drive device, 102, traction theory transmission wheel, 103, unloading wheel transmission wheel, 104, adhesive active wheel, 105, adhesive transmission belt, 11, adhesive roll material belt, 111, adhesive, 12, touch panel semi-finished product. DETAILED DESCRIPTION

[0052] In order to make those skilled in the art better understand the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described below are only a part of the embodiments of the present invention, not all of them. Based on the embodiments recorded in the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0053] Example 1

[0054] like Figures 1 to 13 As shown, the sticking device for the semi-finished touch panel product includes a supporting platform 1;

[0055] A conveyor frame 2 is provided on the supporting platform 1, and a drivable conveyor belt 3 and a belt conveyor drive assembly for driving the conveyor belt 3 are provided on the conveyor frame 2;

[0056] A loading unit 5, a back glue pasting unit 6, a conductive cotton pasting unit 7 and a unloading unit are sequentially arranged on the support platform 1 along the conveying direction of the conveyor belt 3;

[0057] The conveyor belt 3 is connected to a plurality of positioning jigs 4 arranged at intervals, and the top end of the conveyor belt 3 can have at least four positioning jigs 4 at the same time, and any four positioning jigs 4 of the at least four positioning jigs 4 can correspond to the feeding unit, the adhesive pasting unit, the conductive cotton pasting unit and the unloading unit respectively;

[0058] A fixture positioning groove 41 is formed on the top surface of the positioning fixture 4 .

[0059] In this embodiment, the conveyor belt 3 is used to convey each positioning jig 4 to move forward to reach each workstation; the positioning jig 4 is used to position the touch panel semi-finished product, wherein the setting of the jig positioning groove 41 can prevent the touch panel semi-finished product from accidentally moving during the conveying process; the loading unit 5 is used to place the touch panel semi-finished products one by one in the jig positioning groove 41 of the positioning jig 4; the back glue pasting unit 6 is used to implement the back glue pasting work of the touch panel semi-finished product; the conductive cotton pasting unit 7 is used to implement the conductive cotton pasting work of the touch panel semi-finished product; the unloading unit can transfer the touch panel semi-finished product that has completed the back glue and conductive cotton pasting to the next process with the help of other transfer devices.

[0060] like Fig.12As shown, the top end of the conveyor belt 3 can have four positioning jigs 4 at the same time, and these four positioning jigs 4 correspond to the loading unit, the adhesive pasting unit, the conductive cotton pasting unit and the unloading unit respectively. In this way, the above four processes for the four positioning jigs can be carried out simultaneously, which can effectively improve the production efficiency of the pasting work. In order to improve the positioning accuracy of the positioning jig 4, position sensors 22 are set at the above four units on the conveyor frame 2, and the positioning jig 4 is provided with a jig sensor sheet 42 that can cooperate with the position sensor 22.

[0061] Among them, in order to realize the transmission drive of the conveyor belt 3, the belt conveyor drive assembly includes an active transmission shaft 91, a driven transmission shaft 92 and a belt conveyor drive device 95 for driving the active transmission shaft 91 to rotate. The belt conveyor drive device 95 is fixedly connected to the conveyor frame 2, and the belt conveyor drive device 95 can optionally use a reduction motor; the active transmission shaft 91 and the driven transmission shaft 92 are rotatably arranged at the two ends of the conveyor frame 2, and two spaced active transmission wheels 93 are sleeved on the active transmission shaft 91, and two spaced driven transmission wheels 94 are sleeved on the driven transmission shaft 92. Correspondingly, two conveyor belts 3 are arranged, and the conveyor belt 3 is sleeved on the active transmission wheel 93 and the driven transmission wheel 94 located in the same position (left end or right end), and the left and right ends of the bottom end of the positioning fixture 4 are respectively connected to the two conveyor belts 3; start the belt conveyor drive device 95, and under the transmission action of the active transmission wheel 93 and the driven transmission wheel 94, the conveyor belt 3 can be driven to transmit forward. Without affecting the conveying effect of the conveying belt 3 on the positioning jig 4 , the supporting effect of the conveying frame 2 on the positioning jig 4 is improved. The conveying frame 2 is also provided with a conveying support plate 21 located between the two conveying belts 3 and used to support the positioning jig 4 .

[0062] Preferably, the feeding unit 5 comprises a feeding support frame 51, on which a feeding up and down driving device 52 is installed, and a feeding rotation driving device 54 is installed at the output end of the feeding up and down driving device 52 through a feeding connecting frame 53, and an adsorption movable rod 57 is installed at the output end of the feeding rotation driving device 54, and a feeding adsorption frame 55 is detachably connected to the adsorption movable rod 57, and a feeding suction nozzle 56 is arranged on the feeding adsorption frame 55;

[0063] The feeding rotation driving device 54 acts on the adsorption movable rod 57 to rotate, so that the feeding suction nozzle 56 can be directly above the positioning fixture 4.

[0064] Preferably, the loading unit 5 further comprises a material storage support frame 58, on which a material storage rotation driving device 59 is installed, and an output end of the material storage rotation driving device 59 is connected to a material storage connecting frame 510, and both ends of the material storage connecting frame 510 are provided with material storage feeding frames 511;

[0065] The feeding rotation driving device 54 acts on the adsorption movable rod 57 to rotate, so that the feeding suction nozzle 56 can face the material storage and feeding rack 511 located in the front.

[0066] In this embodiment, the feeding up and down driving device 52 can be a cylinder; the feeding rotation driving device 54 and the storage rotation driving device 59 can both be rotary cylinders. The feeding nozzle 56 is connected to a vacuum generator. When the vacuum generator is activated, negative pressure can be formed inside the feeding nozzle 56 to absorb the semi-finished touch panel to be pasted. In order to prevent the semi-finished touch panel from falling off, the storage feeding rack 511 can have a storage limiting rod 512 that can limit the outer peripheral surface of the semi-finished touch panel.

[0067] When in use, first stack the touch panel semi-finished products to be pasted in one of the storage and feeding racks 511, then start the storage rotation drive device 59 to rotate the storage connecting rack 510, so that the aforementioned storage and feeding rack 511 moves to the front, and synchronously, start the loading rotation drive device 54 to rotate the adsorption movable rod 57 so that the loading suction nozzle 56 is located directly above the aforementioned storage and feeding rack 511, and then move the loading suction nozzle 56 downward through the loading up and down drive device 52, start the vacuum generator to make it adsorb the touch panel semi-finished product located on the top layer, and then reset the adsorption movable rod 57 through the loading up and down drive device 52 and the loading rotation drive device 54 so that the loading suction nozzle 56 is located directly above the positioning fixture 4, and then move the loading suction nozzle 56 downward through the loading up and down drive device 52, turn off the vacuum generator, and place the aforementioned touch panel semi-finished product on the positioning fixture 4. While the touch panel semi-finished products are being processed, another material storage and feeding rack 511 can stack the touch panel semi-finished products to be pasted one by one. After the touch panel semi-finished products in the aforementioned material storage and feeding rack 511 are loaded, the positions of the two can be exchanged through the material storage rotating drive device 59 to continue the loading of the touch panel semi-finished products one by one.

[0068] Among them, a movable rod strip opening 513 can be opened on the adsorption movable rod 57, which can be used to adjust the relative position of the loading adsorption frame 55 and the adsorption movable rod 57 through the setting of screws; an adsorption frame strip opening 514 can be opened on the loading adsorption frame 55, which is convenient for adjusting the relative position of the loading suction nozzle 56 and the loading adsorption frame 55, so that the loading suction nozzle 56 can better adapt to the positional relationship between the positioning fixture 4 and the material storage and feeding rack 511.

[0069] Preferably, the adhesive pasting unit 6 comprises an adhesive mounting frame 61, and the adhesive mounting frame 61 comprises an adhesive coil feeding wheel 62, an adhesive coil tensioning wheel group, an adhesive unloading plate 64, an adhesive waste tensioning wheel group located behind the adhesive unloading plate 64, an adhesive waste traction wheel group and an adhesive waste unloading wheel 66.

[0070] The adhesive backing coil tensioning wheel assembly includes a plurality of adhesive backing coil tensioning wheels 63;

[0071] The adhesive blanking plate 64 is tilted, and the height of the front end of the adhesive blanking plate 64 is lower than the height of the rear end of the adhesive blanking plate 64. The front end of the adhesive blanking plate 64 can be directly above the positioning fixture 4.

[0072] The adhesive waste tensioning wheel assembly includes an adhesive waste tensioning wheel 67;

[0073] The adhesive waste traction wheel group includes an adhesive waste traction wheel 65 and a plurality of adhesive waste pressure wheels 68 that cooperate with the adhesive waste traction wheel 65;

[0074] The adhesive mounting frame 61 is also provided with an adhesive conveying driving assembly for driving the adhesive waste traction wheel 65 and the adhesive waste discharge wheel 66 to rotate.

[0075] In this embodiment, the adhesive roll material loading wheel 62 is used to place the adhesive roll, and the free end of the adhesive roll material belt passes through each adhesive roll material tensioning wheel 63 and the adhesive unloading plate 64, and then the adhesive roll material belt (waste belt) is reversely passed through the adhesive waste tensioning wheel 67 to enter between the adhesive waste traction wheel 65 and the adhesive waste pressure wheel 68, and then wound on the adhesive waste unloading wheel 66. Among them, after passing through the adhesive unloading plate 64, the adhesive on the adhesive roll material belt is peeled off on the touch panel semi-finished product. As the positioning fixture 4 is conveyed forward, the aforementioned adhesive can be completely attached to the touch panel semi-finished product. After losing the adhesive, only the waste belt remains on the adhesive roll material belt.

[0076] In order to realize the rotational drive of the adhesive waste traction wheel 65 and the adhesive waste unloading wheel 66 by the adhesive conveying driving assembly, the adhesive conveying driving assembly includes an adhesive conveying driving device 101, a traction wheel transmission wheel 102 linked to the adhesive waste traction wheel 65, and an unloading wheel transmission wheel 103 linked to the adhesive waste unloading wheel 66, and the output end of the adhesive conveying driving device 101 is linked to the adhesive driving wheel 104; the adhesive conveying driving assembly also includes an adhesive driving belt 105 sleeved on the adhesive driving wheel 104, the traction wheel transmission wheel 102 and the unloading wheel transmission wheel 103. The adhesive conveying driving device 101 can select a reduction motor.

[0077] When in use, start the adhesive conveying drive device 101 to drive the adhesive driving wheel 104 to rotate. Under the transmission action of the adhesive transmission belt 105, the adhesive waste traction wheel 65 and the adhesive waste discharge wheel 66 can be driven to rotate. The rotation of the adhesive waste traction wheel 65 can pull the adhesive roll belt (waste belt) to transmit, and each adhesive is pasted one by one on the touch panel semi-finished product; the rotation of the adhesive waste discharge wheel 66 can wind the adhesive roll belt with only waste left on it around the adhesive waste discharge wheel 66.

[0078] To facilitate adjustment of the length of the adhesive blanking plate 64 , preferably, the adhesive blanking plate 64 includes an adhesive blanking fixed section 69 connected to the adhesive mounting frame 61 and an adhesive blanking movable section 610 detachably connected to the adhesive blanking fixed section 69 .

[0079] In this embodiment, a movable section strip opening 618 may be opened on the adhesive blanking movable section 610, and a fixed section fixing hole 619 may be opened on the adhesive blanking fixed section 69. By setting screws, the adhesive blanking fixed section 69 and the adhesive blanking movable section 610 may be fixed at an appropriate relative position.

[0080] In order to facilitate the peeling of the adhesive by the adhesive blanking movable section 610, the end of the adhesive blanking movable section 610 should be set with a thin edge, such as Fig.10 shown.

[0081] Preferably, the adhesive sticking unit 6 further comprises an adhesive longitudinal support frame 611 mounted on the support platform 1, an adhesive longitudinal lead screw 612 is rotatably mounted on the adhesive longitudinal support frame 611, a longitudinal lead screw handle wheel 615 is connected to the top of the adhesive longitudinal lead screw 612, an adhesive longitudinal nut seat 613 is matched on the adhesive longitudinal lead screw 612, and the adhesive longitudinal support frame 611 also has a longitudinal guide rod 614 that penetrates the adhesive longitudinal nut seat 613;

[0082] The adhesive longitudinal nut seat 613 is connected to a adhesive transverse support frame 620, on which a adhesive transverse lead screw 621 is rotatably mounted, the top of which is connected to a transverse lead screw handle wheel 622, the adhesive transverse lead screw 621 is matched with a adhesive transverse nut seat 623 connected to the adhesive mounting frame 61, and the adhesive transverse support frame 620 also has a transverse guide rod 624 that passes through the adhesive transverse nut seat 623.

[0083] When this embodiment is used, the longitudinal screw handle wheel 615 is rotated, and the height position of the adhesive mounting frame 61 can be adjusted through the cooperation of the adhesive longitudinal nut seat 613 and the adhesive longitudinal screw 612. The transverse screw handle wheel 622 is rotated, and the transverse position of the adhesive mounting frame 61 can be adjusted through the cooperation of the adhesive transverse nut seat 623 and the adhesive transverse screw 621. In this way, the relative position of the adhesive blanking plate 64 and the positioning fixture 4 can be adjusted to better complete the peeling and pasting of the adhesive.

[0084] Preferably, the adhesive pasting unit 6 further comprises a pressing support frame 616 located in front of the adhesive blanking plate 64 , and a pressing wheel 617 is rotatably connected to the pressing support frame 616 .

[0085] In this embodiment, the lower pressing wheel 617 is provided to improve the stability of the adhesive on the semi-finished touch panel product.

[0086] Preferably, the conductive cotton pasting unit 7 comprises a conductive cotton unloading support frame 71, a conductive cotton rotation driving device 72 is installed on the conductive cotton unloading support frame 71, the output end of the conductive cotton rotation driving device 72 is connected to a conductive cotton upper and lower driving device 74 through a conductive cotton rotation connecting frame 73, the output end of the conductive cotton upper and lower driving device 74 is connected to a conductive cotton transfer mounting frame 75, and a conductive cotton transfer nozzle 76 is installed on the conductive cotton transfer mounting frame 75;

[0087] The conductive cotton rotation driving device 72 acts on the conductive cotton transfer mounting frame 75 to rotate, so that the conductive cotton transfer suction nozzle 76 can be directly above the positioning fixture 4.

[0088] Preferably, the conductive cotton pasting unit 7 further comprises a conductive cotton feeding support frame 77, on which a conductive cotton material belt feeding wheel disc 78, a conductive cotton material belt unloading plate 79 and a conductive cotton material belt traction wheel set are installed;

[0089] A conductive cotton material strip unloading channel 710 is provided on the conductive cotton material strip unloading plate 79;

[0090] The conductive cotton material belt traction wheel group includes a conductive cotton waste traction wheel 711 and a conductive cotton waste pressure wheel 712 matched with the conductive cotton waste traction wheel 711;

[0091] A conductive cotton traction driving device 713 for driving the conductive cotton waste traction wheel 711 to rotate is also installed on the conductive cotton feeding support frame 77.

[0092] In this embodiment, the conductive cotton rotation drive device 72 uses a rotary cylinder; the conductive cotton up and down drive device 74 can use a cylinder; the conductive cotton traction drive device 713 can use a reduction motor; the conductive cotton transfer suction nozzle 76 is connected to a vacuum generator, and the vacuum generator is started to make the conductive cotton transfer suction nozzle 76 generate negative pressure to absorb the conductive cotton. The conductive cotton material belt loading wheel 78 is used to install the conductive cotton roll. A plurality of conductive cottons are attached to the material belt of the conductive cotton roll. After the free end of the material belt of the conductive cotton roll passes through the conductive cotton material belt unloading channel 710, the conductive cotton roll material belt is reversed and passed between the conductive cotton waste traction wheel 711 and the conductive cotton traction drive device 713. Among them, the conductive cotton material strip unloading channel 710 can prevent the conductive cotton material strip from accidentally deviating during the conveying process. At the output end of the conductive cotton material strip unloading channel 710, the conductive cotton transfer suction nozzle 76 will take away the conductive cotton at this position. Therefore, the material strip passing between the conductive cotton waste traction wheel 711 and the conductive cotton waste pressure wheel 712 is the waste material strip without conductive cotton. The conductive cotton traction drive device 713 is started, and the traction cooperation between the conductive cotton waste traction wheel 711 and the conductive cotton waste pressure wheel 712 can drive the conductive cotton material strip to be conveyed to the upper material side, so that the conductive cotton transfer suction nozzle 76 can be convenient for sucking one by one.

[0093] When the conductive cotton is pasted, the conductive cotton rotating connecting frame 73 is first rotated by the conductive cotton rotating driving device 72 so that the conductive cotton transfer suction nozzle 76 can be located directly above the output end of the conductive cotton material strip unloading channel 710, and then the conductive cotton transfer suction nozzle 76 is moved downward by the conductive cotton up and down driving device 74 until it contacts the conductive cotton located at the output end, and then the vacuum generator is started, and the electric cotton transfer suction nozzle 76 absorbs the aforementioned conductive cotton, and then driven by the conductive cotton up and down driving device 74 and the conductive cotton rotating driving device 72, the electric cotton transfer suction nozzle 76 can peel the conductive cotton from the material strip and move it to a specific position on the touch panel semi-finished product and press down to complete the pasting of the conductive cotton.

[0094] Preferably, the conveying frame 2 is further provided with a marking unit 8 located in front of the conductive cotton pasting unit 7;

[0095] The marking unit comprises a marking support frame 81 , on which a pen mounting frame 82 is adjustably mounted, and on which a marking pen 83 is mounted.

[0096] In this embodiment, when the positioning jig 4 moves forward under the conveying action of the conveyor belt 3, the marking pen 83 can draw a straight line at a specific position of the touch panel semi-finished product, and the straight line can facilitate the subsequent bending edge process.

[0097] The above contents are further detailed descriptions of the present invention in combination with specific preferred embodiments, and the specific embodiments of the present invention cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, other embodiments derived without departing from the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. A pasting device for a semi-finished touch panel, characterized in that: It comprises a supporting platform (1); A conveyor frame (2) is arranged on the support platform (1), and a drivable conveyor belt (3) and a belt conveyor drive assembly for driving the conveyor belt (3) are arranged on the conveyor frame (2); A loading unit (5), a back glue pasting unit (6), a conductive cotton pasting unit (7) and a unloading unit are sequentially arranged on the support platform (1) along the conveying direction of the conveying belt (3); A plurality of positioning jigs (4) arranged at intervals are connected to the conveyor belt (3); the top end of the conveyor belt (3) can simultaneously have at least four positioning jigs (4), and any four positioning jigs (4) of the at least four positioning jigs (4) can respectively correspond to the loading unit, the adhesive pasting unit, the conductive cotton pasting unit and the unloading unit; A fixture positioning groove (41) is provided on the top end surface of the positioning fixture (4).

2. The sticking device for a semi-finished touch panel according to claim 1, characterized in that: The feeding unit (5) comprises a feeding support frame (51), a feeding up and down driving device (52) is installed on the feeding support frame (51), a feeding rotation driving device (54) is installed on the output end of the feeding up and down driving device (52) via a feeding connecting frame (53), an adsorption movable rod (57) is installed on the output end of the feeding rotation driving device (54), a feeding adsorption frame (55) is detachably connected to the adsorption movable rod (57), and a feeding suction nozzle (56) is provided on the feeding adsorption frame (55); The feeding rotation driving device (54) acts on the adsorption movable rod (57) to rotate, so that the feeding suction nozzle (56) can face directly above the positioning fixture (4).

3. The sticking device for a semi-finished touch panel according to claim 2, characterized in that: The loading unit (5) further comprises a material storage support frame (58), a material storage rotation drive device (59) is mounted on the material storage support frame (58), an output end of the material storage rotation drive device (59) is connected to a material storage connection frame (510), and both ends of the material storage connection frame (510) are provided with material storage feeding frames (511); the loading rotation drive device (54) acts on the adsorption movable rod (57) to rotate, so that the loading suction nozzle (56) can face the material storage feeding frame (511) located in the front.

4. The sticking device for a semi-finished touch panel according to claim 1, characterized in that: The adhesive sticking unit (6) comprises an adhesive mounting frame (61), the adhesive mounting frame (61) comprises an adhesive coil material feeding wheel disc (62), an adhesive coil material tensioning wheel set, an adhesive discharge plate (64), an adhesive waste material tensioning wheel set located behind the adhesive discharge plate (64), an adhesive waste material traction wheel set and an adhesive waste material discharge wheel (66), The adhesive backing coil tensioning wheel assembly comprises a plurality of adhesive backing coil tensioning wheels (63); The adhesive backing blanking plate (64) is arranged at an angle, and the height of the front end of the adhesive backing blanking plate (64) is lower than the height of the rear end of the adhesive backing blanking plate (64), and the front end of the adhesive backing blanking plate (64) can be directly above the positioning fixture (4); The adhesive waste material tensioning wheel assembly comprises an adhesive waste material tensioning wheel (67); The adhesive waste traction wheel assembly comprises an adhesive waste traction wheel (65) and a plurality of adhesive waste pressure wheels (68) matched with the adhesive waste traction wheel (65); The adhesive mounting frame (61) is also provided with an adhesive conveying driving assembly for driving the adhesive waste traction wheel (65) and the adhesive waste discharge wheel (66) to rotate.

5. The sticking device for a semi-finished touch panel according to claim 4, characterized in that: The adhesive blanking plate (64) comprises an adhesive blanking fixed section (69) connected to the adhesive mounting frame (61) and an adhesive blanking movable section (610) detachably connected to the adhesive blanking fixed section (69).

6. The sticking device for a semi-finished touch panel according to claim 4, characterized in that: The adhesive sticking unit (6) further comprises an adhesive longitudinal support frame (611) mounted on the support platform (1), an adhesive longitudinal lead screw (612) being rotatably mounted on the adhesive longitudinal support frame (611), a longitudinal lead screw handle wheel (615) being connected to the top end of the adhesive longitudinal lead screw (612), an adhesive longitudinal nut seat (613) being matched on the adhesive longitudinal lead screw (612), and a longitudinal guide rod (614) penetrating the adhesive longitudinal nut seat (613) being also provided on the adhesive longitudinal support frame (611); The adhesive longitudinal nut seat (613) is connected to a adhesive transverse support frame (620), a adhesive transverse lead screw (621) is rotatably mounted on the adhesive transverse support frame (620), a transverse lead screw handle wheel (622) is connected to the top of the adhesive transverse lead screw (621), an adhesive transverse nut seat (623) connected to the adhesive mounting frame (61) is matched on the adhesive transverse lead screw (621), and the adhesive transverse support frame (620) also has a transverse guide rod (624) that passes through the adhesive transverse nut seat (623).

7. The sticking device for a semi-finished touch panel according to claim 4, characterized in that: The adhesive bonding unit (6) further comprises a downward pressing support frame (616) located in front of the adhesive blanking plate (64), and a downward pressing wheel (617) is rotatably connected to the downward pressing support frame (616).

8. The sticking device for a semi-finished touch panel according to claim 1, characterized in that: The conductive cotton pasting unit (7) comprises a conductive cotton feeding support frame (71), a conductive cotton rotating driving device (72) is installed on the conductive cotton feeding support frame (71), the output end of the conductive cotton rotating driving device (72) is connected to a conductive cotton upper and lower driving device (74) through a conductive cotton rotating connecting frame (73), the output end of the conductive cotton upper and lower driving device (74) is connected to a conductive cotton transfer mounting frame (75), and a conductive cotton transfer nozzle (76) is installed on the conductive cotton transfer mounting frame (75); The conductive cotton rotation driving device (72) acts on the conductive cotton transfer mounting frame (75) to rotate, so that the conductive cotton transfer suction nozzle (76) can be directly above the positioning fixture (4).

9. The sticking device for a semi-finished touch panel according to claim 8, characterized in that: The conductive cotton pasting unit (7) further comprises a conductive cotton feeding support frame (77), on which a conductive cotton material belt feeding wheel disc (78), a conductive cotton material belt unloading plate (79) and a conductive cotton material belt traction wheel set are mounted; A conductive cotton material strip unloading channel (710) is provided on the conductive cotton material strip unloading plate (79); The conductive cotton material belt traction wheel group comprises a conductive cotton waste traction wheel (711) and a conductive cotton waste pressure wheel (712) matched with the conductive cotton waste traction wheel (711); A conductive cotton traction drive device (713) for driving the conductive cotton waste traction wheel (711) to rotate is also installed on the conductive cotton feeding support frame (77).

10. The sticking device for a semi-finished touch panel according to any one of claims 1 to 9, characterized in that: The conveying frame (2) is also provided with a marking unit (8) located in front of the conductive cotton pasting unit (7); The marking unit comprises a marking support frame (81), a pen mounting frame (82) is adjustably mounted on the marking support frame (81), and a marking pen (83) is mounted on the pen mounting frame (82).

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