Magnet dispensing equipment and magnet processing production line

Abstract

The utility model discloses a magnet dispensing device and a magnet processing production line, the magnet dispensing device comprises a feed conveying line, a first dispensing assembly, a second dispensing assembly, a backstop climbing mechanism and a glue cleaning assembly, a first linear moving module, a first lifting module and a second lifting module are arranged above the feed conveying line; the first lifting module and the second lifting module are both installed on the first linear moving module, the second linear moving module is arranged below the feeding conveying line, the first dispensing assembly is installed on the first lifting module, and the second dispensing assembly is installed on the second lifting module. The bottom of the second dispensing assembly and the bottom of the first dispensing assembly are each provided with a dispensing head, the stop jacking mechanism is installed on the second linear moving module, a positioning sensor is installed on the stop jacking mechanism, the glue removing assembly is installed on the adjacent side of the feeding conveying line, and a glue scraping assembly and a height sensor are arranged between the glue removing assembly and the feeding conveying line. According to the utility model, the dispensing precision and the dispensing efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of consumer electronics processing, and particularly relates to a magnet dispensing device and a magnet processing production line. Background Art

[0002] There are magnet components in consumer electronic products. During the production process, dispensing treatment needs to be carried out before assembling semi-finished magnets and steel sheets. The dispensing devices in related technologies have defects in aspects such as dispensing accuracy and dispensing efficiency. Content of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a magnet dispensing device and a magnet processing production line, which can provide dispensing accuracy and dispensing efficiency.

[0004] On the one hand, an embodiment of the utility model provides a magnet dispensing device, including:

[0005] A feeding conveyor line for conveying materials in a first direction. A first linear movement module, a first lifting module and a second lifting module are arranged above the feeding conveyor line. The first lifting module and the second lifting module are both installed on the first linear movement module. The length of the first linear movement module extends along a second direction perpendicular to the first direction. A second linear movement module is arranged below the feeding conveyor line, and the length of the second linear movement module extends along the first direction;

[0006] A first dispensing assembly installed on the first lifting module;

[0007] A second dispensing assembly installed on the second lifting module. Dispensing heads are installed at the bottoms of both the second dispensing assembly and the first dispensing assembly. The connection line between the dispensing heads of the second dispensing assembly and the first dispensing assembly is perpendicular to the conveying direction of the feeding conveyor line;

[0008] A stop and lifting mechanism installed on the second linear movement module and located below the first dispensing assembly and the second dispensing assembly. A positioning sensor suitable for the dispensing head is installed on the stop and lifting mechanism;

[0009] A glue cleaning assembly installed adjacent to the feeding conveyor line and within the moving ranges of the first dispensing assembly and the second dispensing assembly. A scraping glue assembly and a height sensor suitable for the dispensing head are arranged between the glue cleaning assembly and the feeding conveyor line.

[0010] According to some embodiments of the present utility model, a third linear movement module and a fourth linear movement module are installed on the first linear movement module, the first lifting module is installed on the third linear movement module, the second lifting module is installed on the fourth linear movement module, the third linear movement module moves along the first direction or the second direction, and the movement directions of the fourth linear movement module and the third linear movement module are perpendicular to each other.

[0011] According to some embodiments of the present utility model, the stop and lifting mechanism includes a bracket, a first lifting module, a second lifting module, a lifting stop member, and a lifting carrier plate. The first lifting module and the second lifting module are both installed on the bracket. The lifting stop member is connected to the output end of the first lifting module, the lifting carrier plate is connected to the output end of the second lifting module, and a lifting limit portion is provided on the bracket and above the lifting carrier plate.

[0012] According to some embodiments of the present utility model, an induction cavity is provided in the middle of the positioning sensor.

[0013] According to some embodiments of the present utility model, the positioning sensor is installed on the bracket and adjacent to the lifting limit portion, and an avoidance hole adapted to the induction cavity is provided on the bracket.

[0014] According to some embodiments of the present utility model, an RFID reader / writer is installed on the feeding conveyor line and adjacent to the stop and lifting mechanism.

[0015] According to some embodiments of the present utility model, a camera module suitable for glue path detection is installed in the post-station direction of the first dispensing assembly and the second dispensing assembly, and the camera module is located above the feeding conveyor line.

[0016] According to some embodiments of the present utility model, a defective product collection assembly is provided adjacent to the camera module.

[0017] According to some embodiments of the present utility model, a carrier recovery conveyor line is arranged side by side adjacent to the feeding conveyor line.

[0018] On the other hand, an embodiment of the present utility model provides a magnet processing production line, including the above-mentioned magnet dispensing equipment.

[0019] The embodiments of the present utility model at least have the following beneficial effects:

[0020] The double dispensing head processing is realized by arranging the first dispensing assembly and the second dispensing assembly, which is beneficial to improving the dispensing efficiency. During the dispensing process, the first dispensing assembly and the second dispensing assembly only perform lifting movements respectively under the drive of the first dispensing assembly and the second dispensing assembly, with high repeat accuracy, and are calibrated by a height sensor and a positioning sensor before dispensing, which is beneficial to improving the dispensing accuracy.

[0021] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0023] Figure 1 FIG. 1 is one of the internal structure schematic diagrams of the magnet dispensing device according to the embodiment of the present utility model;

[0024] Figure 2 FIG. 2 is another internal structure schematic diagram of the magnet dispensing device according to the embodiment of the present utility model;

[0025] Figure 3 is Figure 1 FIG. 3 is a structural schematic diagram of the stop lifting mechanism of the magnet dispensing device shown;

[0026] Figure 4 is Figure 1 FIG. 4 is a structural schematic diagram of the glue cleaning assembly and the glue scraping assembly of the magnet dispensing device shown.

[0027] REFERENCE SIGNS:

[0028] Feeding conveyor line 100, first dispensing assembly 210, second dispensing assembly 220, first linear moving module 310, first lifting module 320, second lifting module 330, third linear moving module 340, fourth linear moving module 350, stop lifting mechanism 410, bracket 411, first lifting module 412, second lifting module 413, lifting stop 414, lifting carrier plate 415, lifting limit part 416, second linear moving module 420, glue cleaning assembly 510, glue scraping assembly 520, positioning sensor 610, induction cavity 611, height sensor 620, RFID reader / writer 630, camera module 640, defective product collection assembly 700, handling robot 710, aggregate track 720, pushing mechanism 730, carrier recovery conveyor line 800. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model, and should not be construed as a limitation of the present utility model.

[0030] In the description of the present utility model, it should be understood that with regard to the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc., is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0031] In the description of the present utility model, the meaning of "several" is one or more, the meaning of "multiple" is more than two, greater than, less than, exceeding, etc. are understood as not including the original number, and "above", "below", "within", etc. are understood as including the original number. If there is a description of "first", "second", etc., it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0032] In the description of the present utility model, unless otherwise clearly defined, words such as "set", "installed", "connected", etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the above words in the present utility model in combination with the specific content of the technical solution.

[0033] This embodiment discloses a magnet processing production line, including a magnet dispensing device. Please refer to Figures 1 to 4 , the magnet dispensing device includes a feeding conveyor line 100, a first dispensing assembly 210, a second dispensing assembly 220, a stop and lifting mechanism 410, and a glue cleaning assembly 510. The feeding conveyor line 100 conveys materials in the first direction, where the first direction is indicated as the front-back direction. Above the feeding conveyor line 100, there are provided a first linear movement module 310, a first lifting module 320, and a second lifting module 330. Both the first lifting module 320 and the second lifting module 330 are installed on the first linear movement module 310. The length of the first linear movement module 310 extends in a second direction perpendicular to the first direction. For example, both the first lifting module 320 and the second lifting module 330 are installed on the sliding block of the first linear movement module, so that the first lifting module 320 and the second lifting module 330 can move synchronously in the second direction. The second direction is indicated as the left-right direction. Below the feeding conveyor line 100, there is provided a second linear movement module 420 (such as Figure 3As shown), the length of the second linear movement module 420 extends along the first direction. The first dispensing assembly 210 is installed on the first lifting module 320, and the second dispensing assembly 220 is installed on the second lifting module 330. Dispensing heads are installed at the bottoms of both the second dispensing assembly 220 and the first dispensing assembly 210. The connection line between the dispensing heads of the second dispensing assembly 220 and the first dispensing assembly 210 is perpendicular to the conveying direction of the feeding conveyor line 100. The stop lifting mechanism 410 is installed on the second linear movement module 420 and is located below the first dispensing assembly 210 and the second dispensing assembly 220. A positioning sensor 610 suitable for the dispensing head is installed on the stop lifting mechanism 410 (such as Figure 3 As shown), the glue cleaning assembly 510 is installed adjacent to the feeding conveyor line 100 and within the movement range of the first dispensing assembly 210 and the second dispensing assembly 220. A glue scraping assembly 520 and a height sensor 620 suitable for the dispensing head are provided between the glue cleaning assembly 510 and the feeding conveyor line 100 (such as Figure 4 As shown).

[0034] During operation, the feeding conveyor line 100 receives materials (bar magnets and steel sheets placed in carriers) from the previous process on the production line and conveys them in the first direction until the materials stop moving under the blockage of the stop lifting mechanism 410. The stop lifting mechanism 410 lifts and fixes the materials to separate them from the feeding conveyor line 100 and facilitate subsequent dispensing work. During the waiting process for the materials, the first dispensing assembly 210 and the second dispensing assembly 220 are located at the left end of the first linear movement module 310, so that the residue wiping assembly 510 can wipe the residue on the dispensing heads to avoid the influence of residue on the dispensing operation, thereby improving the dispensing accuracy. After the materials are lifted and fixed by the stop lifting mechanism 410, the first dispensing assembly 210 and the second dispensing assembly 220 move along the second direction to the position corresponding to the positioning sensor 610 under the drive of the first linear movement module 310, so as to position the dispensing heads of the first dispensing assembly 210 and the second dispensing assembly 220 through the positioning sensor 610, and facilitate adjusting the position of the stop lifting mechanism 410 in the first direction through the second linear movement module 420, thereby calibrating the relative position between the materials and the dispensing heads, which is beneficial to improving the dispensing accuracy. After the first dispensing assembly 210 and the second dispensing assembly 220 move to the corresponding positions, the first lifting module 320 and the second lifting module 330 drive the first dispensing assembly 210 and the second dispensing assembly 220 to descend to a preset height respectively to perform dispensing operations. In the case of continuous dispensing multiple times or long-term operation, the first linear movement module 310 moves the first dispensing assembly 210 and the second dispensing assembly 220 to the position corresponding to the height sensor 620 to detect the height of the dispensing heads of the first dispensing assembly 210 and the second dispensing assembly 220, so as to facilitate calibrating the descending height of the first dispensing assembly 210 and the second dispensing assembly 220 during the dispensing operation, which is beneficial to improving the dispensing accuracy. During use, there may be a situation of long-term standby, and glue columns may be formed at the dispensing heads, which need to be cleaned by the glue scraping assembly 520. It should be noted that the residue wiping assembly 510 and the glue scraping assembly 520 in this embodiment both adopt existing components, and their specific structures have been fully disclosed in the related art, so they will not be elaborated in this embodiment.

[0035] Thus, by arranging the first dispensing assembly 210 and the second dispensing assembly 220, double-dispensing head processing is achieved, which is beneficial to improving the dispensing efficiency. Among them, the dispensing direction of the material extends along the first direction. The connection line between the dispensing head of the second dispensing assembly 220 and the end of the dispensing head of the first dispensing assembly 210 is perpendicular to the conveying direction of the feeding conveyor line 100, which can ensure the synchronism and dispensing accuracy of the first dispensing assembly 210 and the second dispensing assembly 220 during the dispensing process. During the dispensing process, the first dispensing assembly 210 and the second dispensing assembly 220 only perform lifting movements driven by the first dispensing assembly 210 and the second dispensing assembly 220 respectively, with high repeat accuracy, and are calibrated by the height sensor 620 and the positioning sensor 610 before dispensing, which is beneficial to improving the dispensing accuracy. It is worth mentioning that the first dispensing assembly 210 and the second dispensing assembly 220 are large in size and heavy in weight. During the dispensing process, only the lifting movements of the first dispensing assembly 210 and the second dispensing assembly 220 are controlled, while the second linear movement module 420 is used to drive the stop lifting mechanism 410 to move along the first direction to realize the movement of the material relative to the dispensing head. The stop lifting mechanism 410 is smaller in size and lighter in weight, which is more convenient to drive and has higher repeat accuracy, which is beneficial to improving the motion control accuracy of dispensing, thereby improving the dispensing accuracy.

[0036] Please refer to Figure 1 and Figure 2 , the third linear movement module 340 and the fourth linear movement module 350 are installed on the first linear movement module 310. The first lifting module 320 is installed on the third linear movement module 340, and the second lifting module 330 is installed on the fourth linear movement module 350. The third linear movement module 340 moves along the first direction or the second direction, and the movement directions of the fourth linear movement module 350 and the third linear movement module 340 are perpendicular to each other. For example, the third linear movement module 340 moves along the second direction (the length extends along the second direction), and the fourth linear movement module 350 moves along the first direction (the length extends along the first direction). Thus, the relative distance between the first dispensing assembly 210 and the second dispensing assembly 220 can be adjusted in the second direction through the third linear movement module 340, and the relative position between the first dispensing assembly 210 and the second dispensing assembly 220 can be adjusted in the first direction through the fourth linear movement module 350, so that the connection line between the dispensing head of the first dispensing assembly 210 and the dispensing head of the second dispensing assembly 220 is perpendicular to the conveying direction of the feeding conveyor line 100. It should be noted that the third linear movement module 340 and the fourth linear movement module 350 in this embodiment only work during the equipment debugging stage and do not participate in the action during the dispensing process, which is beneficial to reducing the number of motion axes, thereby reducing the number of motion structures affecting the motion repeat accuracy, and further improving the motion repeat accuracy to improve the dispensing accuracy.

[0037] Please refer toFigure 3 The stopper and lifting mechanism 410 includes a bracket 411, a first lifting module 412, a second lifting module 413, a lifting stopper 414 and a lifting carrier plate 415. The first lifting module 412 and the second lifting module 413 are both mounted on the bracket 411. The lifting stopper 414 is connected to the output end of the first lifting module 412. The lifting carrier plate 415 is connected to the output end of the second lifting module 413. A lifting limiter 416 is provided on the bracket 411 and above the lifting carrier plate 415. The feed conveyor line 100 adopts a synchronous belt conveyor line. The feed conveyor line 100 is arranged through the bracket 411. The lifting stopper 414 and the lifting carrier plate 415 are located in the middle of the feed conveyor line 100. The lifting stopper 414 extends upward under the drive of the first lifting module 412 to interfere with the conveying track of the feed conveyor line 100. The feed conveyor line 100 conveys the material along the first direction until the material touches the lifting stopper 414 and is stopped. The lifting plate 415 is lifted upward under the drive of the second lifting module 413, thereby driving the material to leave the feed conveyor line 100 until the material touches the lifting limiter 416. In this way, the material can be clamped and fixed by the cooperation of the lifting plate 415 and the lifting limiter 416. Among them, the lifting stopper 414 can adopt a rod-shaped, plate-shaped or block-shaped structure, and similarly, the lifting limiter 416 can adopt a rod-shaped, plate-shaped or block-shaped structure.

[0038] Please continue to refer to Figure 3 The positioning sensor 610 has a square structure, and a sensing cavity 611 is provided in the middle of the positioning sensor 610. When the dispensing head extends into the sensing cavity 611, the relative distance between the dispensing head and the positioning sensor 610 can be detected. Since the positioning sensor 610 is installed on the stop lifting mechanism 410, the relative distance between the dispensing head and the material can be determined, so that the position of the stop lifting mechanism 410 is adjusted through the second linear moving module 420, thereby calibrating the relative position between the dispensing head and the material, which is beneficial to improving the dispensing accuracy.

[0039] The positioning sensor 610 is mounted on the bracket 411 and is located adjacent to the lifting limit portion 416. The bracket 411 is provided with an air-avoiding hole adapted to the sensing cavity 611. In this embodiment, the lifting limit portion 416 adopts a plate-like structure. For example, a limiting plate serving as the lifting limit portion 416 is provided on the top of the bracket 411. The air-avoiding hole is provided on the limiting plate. The positioning sensor 610 is mounted on the limiting plate, and the position of the sensing cavity 611 is adapted to the position of the air-avoiding hole. In this way, when the dispensing head extends into the sensing cavity 611, it can avoid touching the limiting plate, thereby avoiding damage to the dispensing head.

[0040] Please continue to refer to Figure 3, an RFID reader / writer 630 is installed on the feeding conveyor line 100 and adjacent to the stop lifting mechanism 410. The RFID reader / writer 630 is used to read the identification information on the material. For example, an RFID tag is set on the carrier of the material. When the material moves to the position corresponding to the stop lifting mechanism 410, the RFID reader / writer 630 identifies the RFID tag, thereby identifying the current material, which is beneficial to improving the convenience of material information management.

[0041] Please refer to Figure 1 and Figure 2 , a camera module 640 suitable for glue path detection is installed in the post-station direction of the first dispensing assembly 210 and the second dispensing assembly 220. The camera module 640 is located above the feeding conveyor line 100. After the dispensing process of the material is completed, the stop lifting mechanism 410 places the material back on the feeding conveyor line 100 and releases the material. Exemplarily, the lifting carrier plate 415 is reset under the drive of the second lifting module 413, the material falls on the feeding conveyor line 100, and the first lifting module 412 drives the lifting stop 414 to descend, so as to avoid the conveying track of the feeding conveyor line 100 to release the material, and the material is conveyed under the camera module 640 for glue path detection. Among them, a stop mechanism similar to the lifting stop 414 or the stop lifting mechanism 410 is provided at a position below the feeding conveyor line 100 and adapted to the camera module 640.

[0042] Please refer to Figure 1 , a defective product collection assembly 700 is arranged adjacent to the camera module 640. The defective product collection assembly 700 includes a handling robot 710, an aggregate track 720 and a pushing mechanism 730. The aggregate track 720 is located adjacent to the feeding conveyor line 100. The handling robot 710 is arranged between the aggregate track 720 and the feeding conveyor line 100, and its working range covers the aggregate track 720 and the feeding conveyor line 100. The pushing mechanism 730 is used to push the material placed on the aggregate track 720 so that the materials are neatly and tightly arranged along the aggregate track 720.

[0043] Please refer to Figure 1 or Figure 2 , a carrier recovery conveyor line 800 is arranged side by side adjacent to the feeding conveyor line 100. The carrier recovery conveyor line 800 can be docked with other equipment on the production line, thereby receiving the empty carriers returned by other equipment in the next process and transmitting the empty carriers to the equipment in the previous process, realizing the automatic recovery of the empty carriers, thereby improving the automation degree of the magnet processing production line and reducing the labor intensity.

[0044] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those of ordinary skill in the relevant art.

Claims

1. A magnet dispensing device, characterized in that: include: A feeding conveyor line (100) is provided for conveying materials along a first direction; a first linear moving module (310), a first lifting module (320) and a second lifting module (330) are arranged above the feeding conveyor line (100); the first lifting module (320) and the second lifting module (330) are both mounted on the first linear moving module (310); the length of the first linear moving module (310) extends along a second direction perpendicular to the first direction; a second linear moving module (420) is provided below the feeding conveyor line (100); the length of the second linear moving module (420) extends along the first direction; A first glue dispensing component (210) mounted on the first lifting module (320); A second glue dispensing component (220) is mounted on the second lifting module (330), and a glue dispensing head is mounted on the bottom of each of the second glue dispensing component (220) and the first glue dispensing component (210), and a connecting line between the glue dispensing head of the second glue dispensing component (220) and the end of the glue dispensing head of the first glue dispensing component (210) is perpendicular to the conveying direction of the feed conveying line (100); a stopper and lifting mechanism (410) mounted on the second linear motion module (420) and located below the first glue dispensing component (210) and the second glue dispensing component (220); a positioning sensor (610) suitable for the glue dispensing head being mounted on the stopper and lifting mechanism (410); A glue cleaning component (510) is installed on the adjacent side of the feeding conveyor line (100) and is located within the moving range of the first glue dispensing component (210) and the second glue dispensing component (220), and a glue scraping component (520) and a height sensor (620) suitable for the glue dispensing head are arranged between the glue cleaning component (510) and the feeding conveyor line (100).

2. The magnet dispensing equipment according to claim 1, characterized in that: A third linear motion module (340) and a fourth linear motion module (350) are mounted on the first linear motion module (310); the first lifting module (320) is mounted on the third linear motion module (340); the second lifting module (330) is mounted on the fourth linear motion module (350); the third linear motion module (340) moves along the first direction or the second direction; and the movement directions of the fourth linear motion module (350) and the third linear motion module (340) are perpendicular to each other.

3. The magnet dispensing equipment according to claim 1, characterized in that: The stop and lift mechanism (410) comprises a bracket (411), a first lift module (412), a second lift module (413), a lifting stop member (414) and a lift carrier plate (415); the first lift module (412) and the second lift module (413) are both mounted on the bracket (411); the lifting stop member (414) is connected to the output end of the first lift module (412); the lift carrier plate (415) is connected to the output end of the second lift module (413); and a lift limit portion (416) is provided on the bracket (411) and above the lift carrier plate (415).

4. The magnet dispensing equipment according to claim 3, characterized in that: A sensing cavity (611) is provided in the middle of the positioning sensor (610).

5. The magnet dispensing equipment according to claim 4, characterized in that: The positioning sensor (610) is mounted on the bracket (411) and is located adjacent to the lifting limit portion (416); the bracket (411) is provided with a clearance hole adapted to the sensing cavity (611).

6. The magnet dispensing device according to any one of claims 1 to 5, characterized in that: An RFID reader (630) is installed on the feed conveying line (100) and located adjacent to the stop lifting mechanism (410).

7. The magnet dispensing device according to any one of claims 1 to 5, characterized in that: A camera module (640) suitable for glue path detection is installed in the rear workstation direction of the first glue dispensing component (210) and the second glue dispensing component (220), and the camera module (640) is located above the feeding conveyor line (100).

8. The magnet dispensing equipment according to claim 7, characterized in that: A defective product collection component (700) is arranged adjacent to the camera module (640).

9. The magnet dispensing device according to any one of claims 1 to 5 or 8, characterized in that: A carrier recovery conveyor line (800) is arranged side by side on the adjacent side of the feed conveyor line (100).

10. A magnet processing production line, characterized in that: It comprises the magnet dispensing device as described in any one of claims 1 to 9.

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