CN214448676U

CN214448676U - Automatic glue dispenser

Info

Publication number: CN214448676U
Application number: CN202120072717.2U
Authority: CN
Inventors: 钟军峰; 陈贵茂
Original assignee: Chin Yuan Electronics Dongguan Co ltd
Current assignee: Chin Yuan Electronics Dongguan Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-10-22
Anticipated expiration: 2031-01-12

Abstract

The utility model relates to a glue technical field, concretely relates to automatic point gum machine, which comprises a worktable, be equipped with rotating disc, feed mechanism, point gum machine and construct, point gum vision detection mechanism, insulating piece equipment mechanism, riveting vision detection mechanism and unloading mechanism of bending on the board, rotating disc with the middle part of board is rotated and is connected, feed mechanism, point gum machine construct, point gum machine and construct, insulating piece equipment mechanism, riveting vision detection mechanism and unloading mechanism of bending along rotating disc's direction of rotation sets gradually rotating disc's side. Can carry out plastic shell product point gum simultaneously with this and bend the insulating piece to insulating piece equipment after will bending carries out the riveting on the plastic shell product, and not only whole process automation goes on, is favorable to improving production efficiency, reduces the manpower resources cost, can also ensure that the point is glued evenly and insulating piece assembly is accurate, makes the quality of plastic shell product obtain the guarantee.

Description

Automatic glue dispenser

Technical Field

The utility model relates to a glue technical field, concretely relates to automatic point gum machine.

Background

In the production and processing process of plastic shell products such as mobile phone shells, charger shells and the like, the insulation sheet is generally required to be bent and assembled on the plastic shell products, and meanwhile, in order to prevent the plastic shell from generating cracks in the production processes such as riveting and the like, the plastic shell is required to be subjected to dispensing treatment. At present, the manual glue that adopts is glued mostly to the trade interior point, and the manual work is bent the insulating piece and is assembled well again, carries out the riveting with the insulating piece at last, and it is slow to have production efficiency, shortcoming such as manufacturing cost height, but also can produce the excessive glue and glue the inhomogeneous problem of point.

Therefore, there is a need in the industry for a solution to the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic point gum machine to prior art not enough. The purpose of the utility model can be realized by the technical scheme as follows.

The utility model provides an automatic point gum machine, includes the board, be equipped with swivel disc, feed mechanism, point gum machine and construct, point gum vision detection mechanism, insulating piece equipment mechanism, riveting vision detection mechanism and unloading mechanism of bending on the board, the swivel disc with the middle part of board is rotated and is connected, feed mechanism, point gum machine construct, point gum vision detection mechanism, insulating piece equipment mechanism, riveting vision detection mechanism and unloading mechanism of bending set gradually along the direction of rotation of swivel disc the side of swivel disc.

Preferably, the glue dispensing mechanism comprises a glue dispensing base, a first glue dispensing moving member, a second glue dispensing moving member, a third glue dispensing moving member, a first glue dispensing sliding block, a second glue dispensing sliding block, a third glue dispensing sliding block, an adjusting plate and a glue dispensing device, wherein the glue dispensing base is fixed on the machine table, the first glue dispensing moving member is fixed on the glue dispensing base, the first glue dispensing sliding block is slidably connected to the first glue dispensing moving member, the second glue dispensing moving member is fixed on the first glue dispensing sliding block, the second glue dispensing sliding block is slidably connected to the second glue dispensing moving member, the third glue dispensing moving member is fixed on the second glue dispensing sliding block, the third glue dispensing sliding block is slidably connected to the third glue dispensing moving member, the adjusting plate is fixed on the side surface of the third glue dispensing sliding block, and an arc-shaped chute is formed in the adjusting plate, the dispensing device is connected to the arc-shaped sliding groove in a sliding mode.

Preferably, the insulating piece equipment mechanism of bending is including the equipment base of bending, dividing the material subassembly, the subassembly of bending and insulating piece move and carry the subassembly, divide the material subassembly with bend the subassembly front and back and fix in proper order on the top surface of the equipment base of bending, the insulating piece moves and carries the subassembly to fix the side of the equipment base of bending.

Preferably, the material distributing assembly comprises a material distributing table, a material distributing rail, a material bin and a material distributing pushing cylinder, the material distributing rail is fixed on the top surface of the bending assembly base and is in sliding connection with the material distributing rail, the material bin is fixed on the top surface of the bending assembly base, the output end of the material bin is connected with the material distributing table, and the material distributing pushing cylinder is fixed on the side surface of the bending assembly base and pushes the material distributing table to move on the material distributing rail.

Preferably, the bending assembly comprises a bending table, a bending pushing cylinder and a bending pushing and pressing piece, the bending table is fixed on the bending assembly base, the bending pushing cylinder is fixed on the bending assembly base and located beside the bending table, the bending pushing and pressing piece is fixed on a pushing shaft of the bending pushing cylinder, a boss is arranged at one end, close to the bending pushing and pressing piece, of the bending table, a bending through hole is formed in the side corner of the boss, and the bending pushing cylinder pushes the bending pushing and pressing piece to penetrate through the bending through hole to bend an insulating sheet located on the bending table.

Preferably, the insulation sheet transferring assembly comprises a transferring base, a first transferring rail, a first transferring slider, a first transferring pushing cylinder and two transferring adsorption assemblies, wherein the transferring base is fixed on the side of the bending assembly base, the first transferring rail is transversely arranged on the transferring base, the first transferring slider is slidably connected onto the first transferring rail, the first transferring pushing cylinder is fixed on the side end of the transferring base and pushes the first transferring slider to move, and the two transferring adsorption assemblies are arranged on the first transferring slider at intervals.

Preferably, the distance between the two transfer adsorption assemblies is equal to the distance between the material distribution assembly and the bending assembly, the transfer adsorption assemblies include a second transfer rail, a second transfer slider, a second transfer pushing cylinder and an adsorption member, the second transfer rail is longitudinally fixed on the first transfer slider, the second transfer slider is slidably connected to the second transfer rail, the second transfer pushing cylinder is fixed at the top end of the first transfer slider and pushes the second transfer slider to move, and the adsorption member is fixed on the second transfer slider.

Preferably, the riveting mechanism comprises a riveting base, a riveting cylinder, a linear bearing, a movable plate and a riveting block, the riveting base is fixed on the machine table, the riveting cylinder is fixed on the top surface of the riveting base, one end of the linear bearing is fixed on the top surface of the riveting base, the movable plate is fixed on a pushing shaft of the riveting cylinder, the other end of the linear bearing is fixed on the movable plate, and the riveting block is fixed at the bottom of the movable plate.

Preferably, the blanking mechanism comprises a finished product blanking conveying assembly, a defective product collecting box and two blanking grabbing assemblies, the two blanking grabbing assemblies are arranged in a front-back manner, the blanking conveying assembly is arranged below the former blanking grabbing assembly, and the defective product collecting box is arranged between the two blanking grabbing assemblies and is located below the latter blanking grabbing assembly.

Preferably, the blanking grabbing assembly comprises a grabbing base, a first grabbing slide rail, a first grabbing slide block, a first grabbing pushing cylinder, a second grabbing slide rail, a second grabbing slide block, a second grabbing pushing cylinder and a clamp, the first grabbing slide rail is transversely arranged on the grabbing base, the first grabbing slide block is slidably connected with the first grabbing slide rail, the first grabbing pushing cylinder is fixed at the side end of the grabbing base and pushes the first grabbing slide block to move, the second grabbing slide rail is longitudinally arranged on the first grabbing slide block, the second grabbing slide block is slidably connected with the second grabbing slide rail, the second grabbing pushing cylinder is fixed at the top end of the first grabbing slide block and pushes the second grabbing slide block to move, and the clamp is fixed on the second grabbing slide block.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an automatic point gum machine can carry out plastic shell product point gum simultaneously and bend to the insulating piece to insulating piece equipment after will bending carries out the riveting on the plastic shell product, and not only whole process automation goes on, is favorable to improving production efficiency, reduces manpower resource cost, can also ensure that the point is glued evenly and insulating piece assembly is accurate, makes the quality of plastic shell product obtain the guarantee.

Drawings

For a clearer explanation of the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a dispenser in an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of the inside of the dispenser in the embodiment of the present invention.

Fig. 3 is a schematic structural view of another angle inside the dispenser according to the embodiment of the present invention.

Fig. 4 is a schematic structural diagram of the glue dispensing mechanism in the embodiment of the present invention.

Fig. 5 is a schematic structural view of the insulating sheet bending and assembling mechanism in the embodiment of the present invention.

Fig. 6 is a schematic structural diagram of the riveting mechanism in the embodiment of the present invention.

Fig. 7 is a partially enlarged view of a portion a in fig. 3.

Fig. 8 is a partially enlarged view of a portion a in fig. 5.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following specific embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An automatic glue dispenser, as shown in fig. 1-3, includes board 1, be equipped with rotating disc 9, feed mechanism 2, glue dispenser mechanism 3, some glue visual inspection mechanism 4, insulating piece equipment mechanism 5 that bends, riveting mechanism 6, riveting visual inspection mechanism 7 and unloading mechanism 8 on board 1, be equipped with protecting sheathing 11 on board 1, be convenient for protect each part. Feed mechanism 2 is used for sending the plastic shell product to on the rotating disc 9, rotating disc 9 rotates the plastic shell product and conveys each station and handle, point gum machine constructs 3 and carries out some glue for the plastic shell product, point gum vision detection mechanism 4 is used for detecting whether the point of plastic shell product is glued and is accorded with the regulation, insulating piece bending equipment mechanism 5 is used for bending the insulating piece and assembles on the plastic shell product, riveting mechanism 6 is fixed with the insulating piece riveting, riveting vision detection mechanism 7 is used for detecting whether the insulating piece riveting of plastic shell product accords with the regulation, unloading mechanism 8 will see out through the plastic shell product that each station was handled. The rotary disc 9 with the middle part of board 1 rotates to be connected, feed mechanism 2, point gum machine construct 3, point gum vision detection mechanism 4, insulating piece equipment mechanism 5, riveting mechanism 6, riveting vision detection mechanism 7 and unloading mechanism 8 set gradually along the direction of rotation of rotary disc 9 is in the side of rotary disc 9.

Specifically, a plastic shell product is placed on a feeding mechanism 2, the feeding mechanism 2 sends the plastic shell product to a rotary disc 9, the rotary disc 9 rotates to transfer the plastic shell product to a dispensing mechanism 3, the dispensing mechanism 3 dispenses the plastic shell product and detects whether the dispensing position meets the specification or not and whether the dispensing is uniform or not for a dispensing visual detection mechanism 4, meanwhile, an insulating sheet bending and assembling mechanism 5 bends the insulating sheet to enable the insulating sheet to be attached to the plastic shell product, when the plastic shell product is dispensed and is conveyed to the insulating sheet bending and assembling mechanism 5 after the rotary disc 9 rotates, the insulating sheet bending and assembling mechanism 5 assembles the bent insulating sheet on the plastic shell product, then the insulating sheet is pressed on the plastic shell product through a riveting mechanism 6, and whether the riveting quality meets the specification or not is detected through a riveting visual detection mechanism 7 and then conveyed to a blanking mechanism 8 for blanking, can carry out plastic shell product point gum simultaneously with this and bend the insulating piece to insulating piece equipment after will bending carries out the riveting on the plastic shell product, and not only whole process automation goes on, is favorable to improving production efficiency, reduces the manpower resources cost, can also ensure that the point is glued evenly and insulating piece assembly is accurate, makes the quality of plastic shell product obtain the guarantee.

As shown in fig. 4, the dispensing mechanism 3 in the present embodiment includes a dispensing base 31, a first dispensing moving member 32, a second dispensing moving member 33, a third dispensing moving member 34, a first dispensing sliding block 35, a second dispensing sliding block 36, a third dispensing sliding block 37, an adjusting plate 38, and a dispensing device 30. The first dispensing moving member 32, the second dispensing moving member 33, and the third dispensing moving member 34 are respectively motor modules in the X-axis direction, the Y-axis direction, and the Z-axis direction, so as to control the dispensing device 30 to shift in each direction. Base 31 is fixed to point is glued on board 1, first point is glued moving member 32 and is fixed on the base 31 is glued to the point, first point is glued slider 35 sliding connection and is in on the first point is glued moving member 32, second point is glued moving member 33 and is fixed on the first point is glued slider 35, second point is glued slider 36 sliding connection and is in on the second point is glued moving member 33, third point is glued moving member 34 and is fixed on second point is glued slider 36, third point is glued slider 37 sliding connection and is in on the third point is glued moving member 34, regulating plate 38 is fixed the side of third point is glued slider 37. An arc-shaped sliding groove 39 is formed in the adjusting plate 38, the glue dispensing device 30 is connected to the arc-shaped sliding groove 39 in a sliding mode, and the glue dispensing angle can be adjusted by adjusting the relative movement of the glue dispensing device 30 on the arc-shaped sliding groove 39, so that glue dispensing is more uniform.

The automatic dispenser provided in this embodiment, as shown in fig. 5, the insulating sheet bending assembly mechanism 5 includes a bending assembly base 51, a material distribution assembly 53, a bending assembly 52 and an insulating sheet transferring assembly 54, the material distribution assembly 53 and the bending assembly 52 are sequentially fixed on the top surface of the bending assembly base 51 from front to back, and the insulating sheet transferring assembly 54 is fixed on the side of the bending assembly base 51. The distributing assembly 53 distributes the insulating sheets, the insulating sheet transferring assembly 54 grabs the distributed insulating sheets and transfers the same to the bending assembly 52 for bending, and then when the plastic shell product is conveyed to the insulating sheet bending assembly mechanism 5 by the rotary disc 9, the insulating sheet transferring assembly 54 assembles the bent insulating sheets on the plastic shell product.

In the automatic dispenser provided in this embodiment, as shown in fig. 5, the distributing assembly 53 includes a distributing table 531, a distributing rail 532, a bin 533 and a distributing pushing cylinder 534. The material distributing rail 532 is fixed on the top surface of the bending assembly base 51, and the material distributing table 531 is connected with the material distributing rail 532 in a sliding manner, so that the insulating sheets can be rapidly sent out. The bin 533 is fixed on the top surface of the bending assembly base 51, and the output end of the bin 533 is connected to the material distribution table 531, so that an insulating sheet arranged in the bin 533 is ensured to accurately and smoothly fall on the material distribution table 531. The material distributing pushing cylinder 534 is fixed on the side surface of the bending assembly base 51 and pushes the material distributing table 531 to move on the material distributing rail 532. Specifically, the insulation sheets are stacked in the bin 533, and since the output end of the bin 533 is connected to the material distribution table 531, the insulation sheet at the bottom naturally falls down on the material distribution table 531 under the action of gravity, and the material distribution pushing cylinder 534 pushes the material distribution table 531 to move out on the material distribution rail 532, so that the insulation sheet transferring assembly 54 is grabbed onto the bending assembly 52.

As shown in fig. 5, the bending assembly 52 includes a bending station 521, a bending pushing cylinder 522 and a bending pushing element 523, the bending station 521 is fixed on the bending assembly base 51, the bending pushing cylinder 522 is fixed on the bending assembly base 51 and located beside the bending station 521, and the bending pushing element 523 is fixed on a pushing shaft of the bending pushing cylinder 522, so that the bending pushing cylinder 522 pushes the bending pushing element 523 to press the insulating sheet to bend the insulating sheet. Because the insulating piece only needs two angles to bend and come the laminating plastic shell product, consequently the platform 521 of bending is close to the one end that pushes away piece 523 of bending is equipped with boss 524, the side angle department of boss 524 is equipped with the through-hole 525 of bending, and it is the H type to push away piece 523 of bending for the both ends that push away the piece 523 of bending correspond two angles of insulating piece just after stretching out from the through-hole 525 of bending, and can not bend other parts of insulating piece. The bending pushing cylinder 522 pushes the bending pushing piece 523 to penetrate through the bending through hole 525 to bend the insulating sheet on the bending table 521.

As shown in fig. 5, the insulation sheet transferring assembly 54 in this embodiment includes a transferring base 541, a first transferring rail 542, a first transferring slider 543, a first transferring pushing cylinder 545 and two transferring adsorbing assemblies 544, the transferring base 541 is fixed at a side of the bending assembly base 51, the first transferring rail 542 is transversely disposed on the transferring base 541, the first transferring slider 543 is slidably connected to the first transferring rail 542, the first transferring pushing cylinder 545 is fixed at a side end of the transferring base 541 and pushes the first transferring slider 543 to move, the two transferring adsorbing assemblies 544 are disposed on the first transferring slider 543 at an interval, so that the first transferring pushing cylinder 545 can drive the two transferring adsorbing assemblies 544 to move synchronously when pushing the first transferring slider 543, so that the transferring adsorbing assemblies 544 close to the separating assembly 53 can adsorb the insulation sheet on the separating assembly 53 and place on the bending table 521, and the insulation sheet can be placed on the bending table 521 Meanwhile, another transferring and adsorbing assembly 544 adsorbs the insulating sheet which is bent on the bending table 521 and is assembled on the plastic shell product, so that the production and the processing are uninterrupted, and the production efficiency is improved.

As shown in fig. 5 and 8, the distance between the two transfer and adsorption assemblies 544 is equal to the distance between the dividing assembly 53 and the bending assembly 52, so that when one transfer and adsorption assembly 544 adsorbs an insulation sheet from the dividing assembly 53 and transfers the insulation sheet to the bending table 521, the other transfer and adsorption assembly 544 can also smoothly adsorb the insulation sheet from the bending table 521 and transfer the insulation sheet to a plastic shell product on the rotary disc 9 for assembly. The transfer and suction assembly 544 includes a second transfer rail 5441, a second transfer slider 5443, a second transfer pushing cylinder 5442, and a suction member 5444, wherein the second transfer rail 5441 is longitudinally fixed to the first transfer slider 543, the second transfer slider 5443 is slidably connected to the second transfer rail 5441, the second transfer pushing cylinder 5442 is fixed to the top end of the first transfer slider 543 and pushes the second transfer slider 5443 to move, and the suction member 5444 is fixed to the second transfer slider 5443, so that the suction member 5444 can be driven to adjust the position to suck the insulation sheet.

As shown in fig. 6, the riveting mechanism 6 includes a riveting base 63, a riveting cylinder 61, a linear bearing 64, a moving plate 62 and a riveting block 65, the riveting base 63 is fixed on the machine table 1, the riveting cylinder 61 is fixed on the top surface of the riveting base 63, one end of the linear bearing 64 is fixed on the top surface of the riveting base 63, the moving plate 62 is fixed on a pushing shaft of the riveting cylinder 61, the moving plate 62 is fixed with the other end of the linear bearing 64, and the riveting block 65 is fixed at the bottom of the moving plate 62. Specifically, the riveting cylinder 61 pushes the moving plate 62 to move up and down along the linear bearing 64, so as to drive the riveting block 65 to reach a predetermined position of the plastic shell product to rivet and press the insulating sheet, thereby fixing the insulating sheet on the plastic shell product.

The automatic dispenser provided in this embodiment, as shown in fig. 2, unloading mechanism 8 includes finished product unloading conveying component 83, defective products collecting box 82 and two unloading grabbing components 81, two the unloading grabbing components 81 are arranged from beginning to end, unloading conveying component sets up the former one the below of unloading grabbing component 81, defective products collecting box 82 sets up two the unloading is grabbed between the component 81 and is located the latter one the below of unloading grabbing component 81. When the dispensing visual detection mechanism 4 or the riveting visual detection mechanism 7 detects a defect, the rotary disc 9 rotates to the next discharging grabbing component 81, the next discharging grabbing component 81 grabs the plastic shell product and places the plastic shell product in the defective product collection box 82, and if the plastic shell product has no defect, the previous discharging grabbing component 81 grabs the plastic shell product and places the plastic shell product on the finished product discharging conveying component 83 to convey the plastic shell product to a preset position.

In the automatic dispenser provided in this embodiment, as shown in fig. 7, the blanking grabbing assembly 81 includes a grabbing base 811, a first grabbing slide rail 812, a first grabbing slide block 813, a first grabbing push cylinder 817, a second grabbing slide rail 816, a second grabbing slide block 814, a second grabbing push cylinder 815 and a clamp 818, the first grabbing slide rail 812 is transversely disposed on the grabbing base 811, the first grabbing slide block 813 is slidably connected to the first grabbing slide rail 812, the first grabbing push cylinder 817 is fixed to a side end of the grabbing base 811 and pushes the first grabbing slide block 813 to move, the second grabbing slide rail 816 is longitudinally disposed on the first grabbing slide block 813, the second grabbing slide block 814 is slidably connected to the second grabbing slide rail 816, the second grabbing push cylinder 815 is fixed to a top end of the first grabbing slide block 813 and pushes the second grabbing slide block 814 to move, the clamp 818 is fixed to the second grip slider 814 so that the product can be easily and quickly gripped and moved to the opposite position.

The present invention has been further described with reference to specific embodiments, but it should be understood that the specific description herein should not be construed as limiting the spirit and scope of the present invention, and that various modifications to the above-described embodiments, which would occur to persons skilled in the art after reading this specification, are within the scope of the present invention.

Claims

1. The utility model provides an automatic point gum machine, its characterized in that, includes the board, be equipped with swivel disc, feed mechanism, point gum machine and construct, a little visual detection mechanism is glued to point, insulating piece equipment mechanism, riveting visual detection mechanism and unloading mechanism of bending on the board, the swivel disc with the middle part of board is rotated and is connected, feed mechanism, point gum machine construct, a little visual detection mechanism is glued, insulating piece equipment mechanism, riveting visual detection mechanism and unloading mechanism of bending set gradually along the direction of rotation of swivel disc is in the side of swivel disc.

2. The automatic dispenser according to claim 1, wherein said dispensing mechanism comprises a dispensing base, a first dispensing moving member, a second dispensing moving member, a third dispensing moving member, a first dispensing sliding block, a second dispensing sliding block, a third dispensing sliding block, an adjusting plate and a dispensing device, said dispensing base is fixed on said machine table, said first dispensing moving member is fixed on said dispensing base, said first dispensing sliding block is slidably connected to said first dispensing moving member, said second dispensing moving member is fixed on said first dispensing sliding block, said second dispensing sliding block is slidably connected to said second dispensing moving member, said third dispensing moving member is fixed on said second dispensing sliding block, said third dispensing sliding block is slidably connected to said third dispensing moving member, said adjusting plate is fixed on a side surface of said third dispensing sliding block, an arc-shaped sliding groove is formed in the adjusting plate, and the glue dispensing device is connected to the arc-shaped sliding groove in a sliding mode.

3. The automatic glue dispenser according to claim 1, wherein the insulation sheet bending assembly mechanism comprises a bending assembly base, a material distribution assembly, a bending assembly and an insulation sheet transfer assembly, the material distribution assembly and the bending assembly are sequentially fixed on the top surface of the bending assembly base from front to back, and the insulation sheet transfer assembly is fixed on the side of the bending assembly base.

4. The automatic dispenser according to claim 3, wherein the dispensing assembly comprises a dispensing table, a dispensing rail, a storage bin and a dispensing pushing cylinder, the dispensing rail is fixed on the top surface of the bending assembly base, the dispensing table is slidably connected with the dispensing rail, the storage bin is fixed on the top surface of the bending assembly base, the output end of the storage bin is connected with the dispensing table, and the dispensing pushing cylinder is fixed on the side surface of the bending assembly base and pushes the dispensing table to move on the dispensing rail.

5. The automatic glue dispenser according to claim 3, characterized in that the bending assembly comprises a bending table, a bending pushing cylinder and a bending pushing piece, the bending table is fixed on the bending assembly base, the bending pushing cylinder is fixed on the bending assembly base and located beside the bending table, the bending pushing piece is fixed on a pushing shaft of the bending pushing cylinder, a boss is arranged at one end, close to the bending pushing piece, of the bending table, a bending through hole is formed in a side corner of the boss, and the bending pushing cylinder pushes the bending pushing piece to penetrate through the bending through hole to bend an insulating sheet located on the bending table.

6. The automatic dispenser according to claim 3, wherein the insulation sheet transfer assembly comprises a transfer base, a first transfer rail, a first transfer slider, a first transfer pushing cylinder and two transfer adsorption assemblies, the transfer base is fixed beside the bending assembly base, the first transfer rail is transversely disposed on the transfer base, the first transfer slider is slidably connected to the first transfer rail, the first transfer pushing cylinder is fixed at a side end of the transfer base and pushes the first transfer slider to move, and the two transfer adsorption assemblies are disposed on the first transfer slider at intervals.

7. The automatic dispenser according to claim 6, wherein the distance between two of the transfer-adsorption units is equal to the distance between the material-separating unit and the bending unit, the transfer-adsorption unit includes a second transfer rail, a second transfer slider, a second transfer-pushing cylinder and an adsorption unit, the second transfer rail is longitudinally fixed on the first transfer slider, the second transfer slider is slidably connected on the second transfer rail, the second transfer-pushing cylinder is fixed on the top end of the first transfer slider and pushes the second transfer slider to move, and the adsorption unit is fixed on the second transfer slider.

8. The automatic glue dispenser according to claim 1, wherein the riveting mechanism comprises a riveting base, a riveting cylinder, a linear bearing, a moving plate and a riveting block, the riveting base is fixed on the machine table, the riveting cylinder is fixed on the top surface of the riveting base, one end of the linear bearing is fixed on the top surface of the riveting base, the moving plate is fixed on a pushing shaft of the riveting cylinder, the other end of the moving plate is fixed on the linear bearing, and the riveting block is fixed at the bottom of the moving plate.

9. The automatic glue dispenser according to claim 1, wherein the blanking mechanism comprises a finished product blanking conveying assembly, a defective product collecting box and two blanking grabbing assemblies, the two blanking grabbing assemblies are arranged in tandem, the blanking conveying assembly is arranged below the former blanking grabbing assembly, and the defective product collecting box is arranged between the two blanking grabbing assemblies and is positioned below the latter blanking grabbing assembly.

10. The automatic dispenser according to claim 9, wherein the blanking gripping assembly comprises a gripping base, a first gripping slide rail, a first gripping slide block, a first gripping pushing cylinder, a second gripping slide rail, a second gripping slide block, a second gripping pushing cylinder and a clamp, the first grabbing slide rail is transversely arranged on the grabbing base, the first grabbing slide block is connected with the first grabbing slide rail in a sliding manner, the first grabbing pushing cylinder is fixed at the side end of the grabbing base and pushes the first grabbing slide block to move, the second grabbing slide rail is longitudinally arranged on the first grabbing slide block, the second grabbing slide block is connected with the second grabbing slide rail in a sliding manner, the second grabbing pushing cylinder is fixed to the top end of the first grabbing sliding block and pushes the second grabbing sliding block to move, and the clamp is fixed to the second grabbing sliding block.