Automatic mylar pasting equipment for magnet assembly

Abstract

The utility model discloses automatic mylar pasting equipment for a magnet assembly, a feeding device is used for feeding mylar, a material moving device comprises a material moving mechanism, a film tearing mechanism and a transfer table, the film tearing mechanism comprises a lifting module, a connecting piece and a film clamping assembly, the output end of the lifting module is provided with the connecting piece, the film clamping assembly is arranged on the connecting piece, and the transfer table is connected with the lifting module. The material moving mechanism adsorbs the mylar on the feeding device, clamps a bearing film at the lower end of the mylar through the film clamping assembly and is driven by the lifting module to move downwards so that the bearing film can be disengaged from the mylar, and an adsorption tool is arranged at the output end of the multi-axis mechanical arm. The attraction tool is driven to attract mylar on the transfer table and move the mylar to the upper end of the magnet assembly located on the magnet assembly feeding device. According to the Mylar film tearing machine, in the Mylar material moving process, the Mylar film tearing action can reduce the Mylar conveying step, the Mylar feeding procedure and the Mylar attaching procedure are synchronously carried out and do not influence each other through bearing of the transfer table on the Mylar, the Mylar can be rapidly attached to the magnet assembly, and the Mylar attaching efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnet processing devices, in particular to an automatic Mylar sticking device for magnet components. Background Art

[0002] In order to change the manual operation method of bonding magnets and Mylar to ensure the efficiency and accuracy of Mylar bonding, automated equipment can be used to feed Mylar and magnets and bond the two. For example, in the prior art, there is an automatic magnet Mylar assembly machine with application number 201821679797.2, which discloses steps and structures such as automatic loading and conveying of Mylar sheets and rotation feeding of Mylar turntable, which greatly improves the assembly efficiency of Mylar sheets, and has high assembly precision and good assembly effect.

[0003] However, in the feeding process of Mylar, in some scenarios, a carrier film connected to the lower end of the Mylar is set to form a raw material unit with the two, so as to avoid the adjacent Mylars from sticking together when the Mylars are stacked and loaded. In this way, the carrier film needs to be removed when assembling the Mylar and the magnet. The above-mentioned fully automatic magnet Mylar assembly machine does not disclose the corresponding structure, and it is necessary to consider that the action of removing the carrier film does not affect the efficiency of sticking the Mylar as much as possible. Utility Model Content

[0004] The utility model aims to provide an automatic Mylar laminating device for a magnet assembly, wherein the Mylar film tearing action occurs during the Mylar material transfer process, which can reduce the Mylar transfer steps, and the Mylar film tearing and loading process and the Mylar laminating process are carried out synchronously by the transfer table receiving the Mylar without affecting each other, so that the Mylar can be quickly laminarized on the magnet assembly, thereby improving the efficiency of the Mylar laminating.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a magnet assembly automatic mylar sticking device, including a machine platform, and also including:

[0006] A feeding device for vertically feeding Mylar,

[0007] The material transfer device comprises a material transfer mechanism, a film tearing mechanism and a transfer table. The film tearing mechanism comprises a lifting module, a connecting piece and a film clamping assembly. The output end of the lifting module is provided with a connecting piece, and the film clamping assembly is placed on the connecting piece. The material transfer mechanism absorbs the Mylar on the feeding device and clamps the supporting film at the lower end of the Mylar through the film clamping assembly and drives the lifting module to move downward so that the supporting film is separated from the Mylar. The transfer table carries the Mylar fed by the material transfer mechanism.

[0008] The magnet assembly feeding device is used to horizontally feed and position the magnet assembly.

[0009] The multi-axis manipulator is provided with an adsorption tooling at its output end. The adsorption tooling adsorbs the mylar on the adsorption transfer table through driving and transfers it to the upper end of the magnet assembly.

[0010] As a further optimization, the material transfer mechanism includes a bracket, a horizontal movement module, a vertical movement module and a suction cup assembly. The bracket is arranged on the machine table. The horizontal movement module is arranged on the bracket, and the vertical movement module is arranged at the output end. The suction cup assembly is arranged at the output end of the vertical movement module for adsorbing the mylar.

[0011] As a further optimization, the bracket is provided with an ion wind bar. The ion wind bar is arranged beside the upper end of the lifting module, which can eliminate static electricity during the film tearing process, ensure the cleanliness of the mylar and the quality of pasting the mylar.

[0012] As a further optimization, the film clamping assembly includes a clamping cylinder and a clamping plate. The clamping cylinder is arranged on the connecting piece, and the clamping plate is arranged at the output end of the clamping cylinder. The clamping plate is used to clamp the side of the carrier film.

[0013] As a further optimization, the working surface of the clamping plate is in a serrated structure. The carrier film can be clamped more stably through the staggered structure.

[0014] As a further optimization, the connecting piece is a rotary cylinder, which can realize the rotation of the film clamping assembly and facilitate the accurate blanking of the carrier film.

[0015] As a further optimization, the material transfer device further includes a material separating structure. The material separating structure includes a vertical plate and an elastic dial. A pair of vertical plates are arranged on the opposite sides of the feeding device. A pair of elastic dials are respectively arranged at the upper ends of the vertical plates, and the ends close to each other are located above the feeding device, which can dial and blank the raw material units not directly affected by the material transfer mechanism.

[0016] As a further optimization, the end of the elastic dial is in a sharp tooth structure.

[0017] As a further optimization, a detection camera is arranged beside the transfer table on the machine table.

[0018] As a further optimization, a plurality of guide rods are arranged on the feeding device, which can realize the sorting and centering of the stacked raw material units.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] 1. The film tearing action of the mylar occurs during the material transfer process of the mylar, which can reduce the transfer steps of the mylar, realize the rapid fitting of the mylar on the magnet assembly, and improve the efficiency of pasting the mylar;

[0021] 2. The transfer table in the material transfer device serves as the end of the mylar transfer process and the start of the mylar laminating process, enabling the material transfer device and the multi-axis manipulator to operate independently for their respective material transfer and picking operations without interfering with each other, which can improve the efficiency of mylar lamination.

[0022] 3. The elastic flipper in the material distribution structure can prevent the suction cup assembly from sequentially adsorbing multiple raw material units, ensuring the smooth progress of subsequent processes such as film tearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural diagram of the present utility model.

[0024] Figure 2 It is a structural diagram of the film tearing mechanism of the present utility model.

[0025] Figure 3 It is a structural diagram of the feeding device of the present utility model.

[0026] Figure 4 is Figure 3 an enlarged view of part A in DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following are specific embodiments of the present utility model in combination with the accompanying drawings to further describe the technical solutions of the present utility model, but the present utility model is not limited to these embodiments.

[0028] As Figures 1 to 4 shown, an automatic mylar pasting device for magnet components includes a machine table 10, a feeding device 20, a material transfer device 30, a magnet component feeding device 40, and a multi-axis manipulator 51. The feeding device 20 is arranged on a bracket 301 located on the machine table 10, and it is used for feeding mylar in the vertical direction. The material transfer device 30 includes a material transfer mechanism 31, a film tearing mechanism 32, and a transfer table 33. The film tearing mechanism 32 is arranged on the bracket 301 through a mounting plate 302, and it includes a lifting module 321, a connecting piece 322, and a film clamping component 323. The output end of the lifting module 321 is provided with the connecting piece 322, and the film clamping component 333 is placed on the connecting piece 322. The material transfer mechanism 31 adsorbs the mylar on the feeding device 20, clamps the carrier film located at the lower end of the mylar through the film clamping component 323, and is driven downward by the lifting module 321 to separate the carrier film from the mylar. The transfer table 33 carries the mylar fed by the material transfer mechanism 31. The magnet component feeding device 40 is used for horizontally feeding and positioning the magnet components. The output end of the multi-axis manipulator 51 is provided with an adsorption tooling 52, and the adsorption tooling 52 adsorbs the mylar on the transfer table 33 through driving and transfers it to the upper end of the magnet component.

[0029] In the present utility model, a raw material unit composed of a mylar and a carrier film (the carrier film is attached to the lower end of the mylar, and the side of the carrier film protrudes from the mylar) is stacked and placed in a feeding device 20. The feeding device 20 can drive the raw material unit to move upward through an operation. After the material moving mechanism 31 adsorbs the raw material unit at the uppermost end through an operation, it moves to the film clamping assembly 323. The film clamping assembly 323 clamps the side of the carrier film, and drives the connecting member 322 and the film clamping assembly 323 to move downward through the driving of the lifting module 321. During the downward movement of the film clamping assembly 323, the carrier film can be pulled downward to separate the carrier film from the mylar, completing the film tearing operation of the mylar. Then, the material moving mechanism 31 drives the mylar to the transfer table 33 and places it on the transfer table 33. Each component of the material moving device 30 cooperates again to prepare for the material moving and film tearing of another raw material unit. The mylar located on the transfer table 33 is picked up by the adsorption tooling 52 and driven by the multi-axis manipulator 51 to be placed on the upper end surface of the magnet assembly located on the magnet assembly feeding device 40 and adhered (for example, a bonding layer can be coated on the upper end surface of the magnet assembly before feeding to adhere and fix the mylar). In addition, the transfer table 33 can be set to have an adsorption function, such as having a plurality of vacuum adsorption holes communicated with a vacuum device. When the mylar is placed on the transfer table, the mylar is fixed by the negative pressure generated at the vacuum adsorption holes, which can prevent the mylar from shifting or detaching from the transfer table 33 due to external conditions.

[0030] During the feeding process of the mylar in the present utility model, the film tearing operation occurs during the material moving process of the mylar, reducing the transfer steps of the mylar, enabling the mylar to be quickly adhered to the magnet assembly, and improving the efficiency of attaching the mylar. By using the transfer table 33 in the material moving device 30 as the end of the mylar material moving process and the start of the mylar adhering process, the material moving device 30 and the multi-axis manipulator 51 can independently operate for their respective material moving and picking operations without affecting each other, which can improve the efficiency of mylar adhering.

[0031] More specifically, the material moving mechanism 31 includes a horizontal moving module 311, a vertical moving module 312, and a suction cup assembly 313. The horizontal moving module 311 is arranged on the bracket 301, and the output end is provided with the vertical moving module 312. The suction cup assembly 313 is arranged at the output end of the vertical moving module 312 for adsorbing the mylar. The horizontal moving module 311 can drive the vertical moving module 312 and the components and products thereon to reciprocate between the feeding device 20 and the transfer table 33. The vertical moving module 312 can drive the suction cup assembly 313 and the products thereon to move in the vertical direction to dock the mylar with the film tearing mechanism 32 and the transfer table 33.

[0032] Further, an ion wind bar 60 is provided on the bracket 301. The ion wind bar 60 is arranged beside the upper end of the lifting module 321 in the film tearing mechanism 32, and can eliminate static electricity from the mylar during the film tearing process.

[0033] The film clamping assembly 323 includes a clamping cylinder 3231 and a clamping plate 3232. The clamping cylinder 3231 is arranged on the connecting piece 322, and the clamping plate 3232 is arranged at the output end of the clamping cylinder 3231. The horizontal movement module 311 drives the raw material unit to move to the clamping plate 3232, and the clamping cylinder 3231 drives the clamping plate 3232 to clamp the side of the carrier film in the raw material unit; and to ensure the clamping stability of the clamping plate 3232 on the carrier film, the working surface of the clamping plate 3232 is in a serrated structure, and the carrier film can be prevented from detaching from the clamping plate 3232 during the film tearing process by the way of staggered clamping.

[0034] More preferably, the connecting piece 322 can be set as a rotary cylinder. After the film clamping assembly 323 tears off the carrier film, the film clamping assembly is rotated 90° by the rotation of the rotary cylinder to facilitate the feeding of the carrier film.

[0035] Combined Figure 3 and Figure 4 As shown, the material transfer device 30 further includes a material distributing structure 70. The material distributing structure 70 includes a vertical plate 71 and an elastic flap 72. A pair of vertical plates 71 are arranged on the opposite sides of the feeding device 20, and a pair of elastic flaps 72 are respectively arranged at the upper ends of the vertical plates 71, and one ends of a pair of elastic flaps 72 arranged oppositely on the pair of vertical plates 71 and close to each other are located above the feeding device 20. When the suction cup assembly 313 adsorbs the raw material unit and is driven to move upward, since the stacked raw material units may be attached to each other due to the negative pressure between them, if two or more raw material units are adsorbed, the raw material units that are not directly adsorbed by the suction cup assembly 313 during the upward movement will be blocked by abutting against the elastic flap 72 and then be deflected and fall back into the feeding device 20, which can ensure that only one raw material unit is affected by the material transfer mechanism 30 each time, and ensure the smooth progress of subsequent processes such as film tearing. More specifically, the vertical plate 71 includes a support plate 711 and a pressing plate 712. The elastic flap 72 abuts against the upper end surface of the support plate 711, and the elastic flap 72 is provided with an oval hole 720. The pressing plate 712 is provided with a locking hole 710. The pressing plate 712 abuts against the upper end of the elastic flap 72, and the elastic flap 72 is fixed to the support plate 711 by a bolt passing through the locking hole 710 and the oval hole 720 and extending into the support plate 711; and the position of the elastic flap 72 can be conveniently adjusted by the setting of the oval hole 720.

[0036] The end of the elastic flap 72 is in a pointed tooth structure. Compared with the structure where the end is flush and parallel to the side of the raw material unit, multiple pointed tooth structures can have multiple material deflecting effects.

[0037] In order to ensure that the Mylar can be effectively attached to the magnet assembly, a detection camera 80 is provided on the machine 10 next to the transfer table 33. The detection camera 80 detects the lower end of the adsorption tooling 52 at the output end of the multi-axis manipulator 51 to ensure accurate adsorption of the Mylar.

[0038] The specific structure of the feeding device 20 includes a feeding table 211 for carrying stacked raw material units. A rotating motor is fixedly provided at the lower end of the feeding table 211. A rotating gear is provided at the output end of the rotating motor and can engage with a vertical rack 212 located on the bracket 301. The rotating gear and the vertical rack are driven by the rotating motor to enable the feeding table 211 to be precisely displaced so as to precisely cooperate with the suction cup assembly 313 for feeding. In order to ensure the accuracy of the vertical movement of the feeding table 211, the feeding table 211 can be slidably set on the vertical guide rail 213 located on the bracket 301. In addition, a translation member 222 can be set on the bracket 301, and a plurality of guide rods 221 are provided on the translation member 222. The guide rods 221 pass through the clearance holes 210 located on the feeding table 211. The translation member 222 and the guide rods 221 are driven by the driving unit 223 (such as a motor, a cylinder or manual operation) to translate and sort and center the raw material units located on the feeding table 211, thereby ensuring that the suction cup assembly 313 adsorbs the raw material units accurately.

[0039] It should also be noted that the magnet assembly loading device 40 can adopt a conventional loading structure for loading and unloading multiple magnet assemblies in a pallet, which may include a loading line, a blocking unit, a lifting unit and a limit plate. After the pallet moves into place on the loading line, the blocking unit acts to prevent the pallet from continuing to move horizontally. The lifting unit lifts the pallet and abuts against the limit plate to ensure the stability of the position of the pallet and the multiple magnet assemblies located in the pallet, making it easier for the multi-axis manipulator 51 to drive the adsorption tooling 52 to sequentially fit the magnet assemblies with Mylar.

[0040] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. An automatic mylar pasting device for a magnet component, comprising a machine table, characterized in that, It also includes the following components disposed on the machine table: A feeding device for vertically feeding Mylar. A material transfer device, which includes a material transfer mechanism, a film tearing mechanism, and a transfer table. The film tearing mechanism includes a lifting module, a connecting member, and a film clamping assembly. The output end of the lifting module is provided with the connecting member, and the film clamping assembly is placed on the connecting member. The material transfer mechanism adsorbs the Mylar on the feeding device, clamps the carrier film located at the lower end of the Mylar through the film clamping assembly, and is driven downward by the lifting module so that the carrier film is separated from the Mylar. The transfer table carries the Mylar fed by the material transfer mechanism. A magnet assembly feeding device for horizontally feeding and positioning the magnet assembly. A multi-axis manipulator, the output end of which is provided with an adsorption tooling. The adsorption tooling adsorbs the Mylar on the transfer table through driving and transfers it to the upper end of the magnet assembly.

2. The automatic mylar pasting device for magnet components according to claim 1, characterized in that The material transfer mechanism includes a bracket, a horizontal movement module, a vertical movement module, and a suction cup assembly. The bracket is disposed on the machine table, the horizontal movement module is disposed on the bracket, and the output end is provided with a vertical movement module. The suction cup assembly is disposed at the output end of the vertical movement module for adsorbing Mylar.

3. The automatic mylar pasting device for magnet components according to claim 2, characterized in that, The bracket is provided with an ion wind bar, and the ion wind bar is disposed beside the upper end of the lifting module.

4. The automatic mylar pasting device for the magnet assembly according to claim 1, wherein, The film clamping assembly includes a clamping cylinder and a clamping plate. The clamping cylinder is disposed on the connecting member, and the clamping plate is disposed at the output end of the clamping cylinder.

5. The automatic mylar pasting device for magnet components according to claim 4, characterized in that The working surface of the clamping plate has a serrated structure.

6. The automatic mylar pasting device for magnet components according to claim 1 or 4, characterized in that The connecting member is a rotary cylinder.

7. The automatic mylar pasting device for magnet components according to claim 1, characterized in that, It also includes a material separation structure, which includes a vertical plate and elastic flippers. A pair of the vertical plates are disposed on the opposite sides of the feeding device, and a pair of the elastic flippers are respectively disposed at the upper ends of the vertical plates, and the ends close to each other are both located above the feeding device.

8. The automatic mylar pasting device for magnet components according to claim 7, characterized in that The end of the elastic flipper has a pointed tooth structure.

9. The automatic mylar pasting device for magnet components according to claim 1, wherein, A detection camera is disposed on the machine table beside the transfer table.

10. The automatic mylar pasting device for the magnet component according to claim 1, characterized in that, A plurality of guide rods are provided on the feeding device.

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