Vacuum suction nozzle demagnetizing equipment

Abstract

The utility model belongs to the technical field of vacuum suction nozzle demagnetization, and discloses vacuum suction nozzle demagnetization equipment which comprises a base, a protective cover is fixedly connected to the upper surface of the base, a demagnetizer body is fixedly installed on the inner top wall of the protective cover, an alternate feeding mechanism is arranged on the upper surface of the base, and the alternate feeding mechanism comprises a U-shaped installation frame. According to the vacuum suction nozzle demagnetization device, the alternate feeding mechanism is arranged, so that when the vacuum suction nozzle on the first feeding plate is matched with the demagnetizer body for demagnetization, the vacuum suction nozzle on the first feeding plate can be subjected to demagnetization, and the vacuum suction nozzle on the second feeding plate can be subjected to demagnetization; and meanwhile, a worker can unload and re-load the demagnetized vacuum suction nozzles on the second loading plate, and loading and demagnetizing are performed in a reciprocating alternate manner, so that the downtime of the demagnetizer body is shortened, and the demagnetizing efficiency of the vacuum suction nozzles is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of vacuum nozzle demagnetization, and specifically relates to a vacuum nozzle demagnetization device. Background Technique

[0002] SMT is the abbreviation of surface mount technology, which is the most popular technology and process in the current electronic assembly industry. According to the needs of mass production, pick-and-place machines are now mostly used to mount various circuit boards. During the pick-and-place process of the pick-and-place machine, components are picked up by the vacuum flow channel nozzle and then placed on the circuit board. The principle is as follows: after the pick-and-place machine nozzle contacts the electronic component, the air inside the nozzle is pumped out, and the external pressure is greater than the pressure inside the nozzle, forming a negative pressure. Under the action of the atmospheric pressure, the electronic component is pressed on the surface of the nozzle. At present, general pick-and-place machine nozzles will become blocked and magnetic during production operation, which will affect the product quality and production efficiency. Therefore, it is necessary to regularly clean the vacuum nozzle. After cleaning, the nozzle is magnetic and cannot be directly installed and used. Therefore, it is necessary to demagnetize the cleaned vacuum nozzle.

[0003] Most of the existing demagnetization methods for vacuum nozzles are to place the vacuum nozzles above the carrier in sequence, and then demagnetize them through the demagnetizer above the carrier. However, since the carrier is fixedly arranged below the demagnetizer, after the vacuum nozzles on the carrier are demagnetized, it is necessary for workers to remove the demagnetized vacuum nozzles and place the vacuum nozzles to be demagnetized. The entire operation process is relatively cumbersome. When demagnetizing a large number of vacuum nozzles, the slow feeding will increase the downtime of the demagnetizer, thus reducing the demagnetization efficiency of the vacuum nozzles. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] To solve the problems raised in the above background technique, the utility model provides a vacuum nozzle demagnetization device, which reduces the downtime of the demagnetizer through reciprocating and alternating feeding and demagnetization, thereby improving the demagnetization efficiency of the vacuum nozzle, and improves the demagnetization quality effect of the vacuum nozzle through reciprocating movement in cooperation with the demagnetizer.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: A vacuum nozzle demagnetization device includes a base, the upper surface of the base is fixedly connected with a protective cover, the inner top wall of the protective cover is fixedly installed with a demagnetizer body, and an alternating feeding mechanism is arranged on the upper surface of the base. The alternating feeding mechanism includes a U-shaped mounting frame, and the alternating feeding mechanism is used to alternately connect the feeding and demagnetization of the vacuum nozzle;

[0008] The upper surface of the U-shaped mounting bracket is provided with a uniform reciprocating motion mechanism, which includes a mounting table. Through the uniform reciprocating motion mechanism, the vacuum suction nozzle is reciprocated, so that the demagnetizer body performs a full-range demagnetization action on the vacuum suction nozzle.

[0009] Preferably, the lower surface of the U-shaped mounting bracket is fixedly connected to the upper surface of the base. The upper surface of the U-shaped mounting bracket is fixedly connected with symmetrically distributed first slide rails. The outer surface of the first slide rails is slidably sleeved with first slide sleeves. The upper surfaces of the two first slide sleeves are fixedly connected with first loading plates. The front surface of the U-shaped mounting bracket is fixedly connected with symmetrically distributed fixing blocks. The first slide rails and the first slide sleeves cooperate to stably move the first loading plates.

[0010] Preferably, a first servo motor is fixedly installed on one side surface of one of the fixing blocks. The output shaft of the first servo motor is fixedly installed with a reciprocating lead screw through a coupling. One end of the reciprocating lead screw penetrates and extends to the other side surface of one of the fixing blocks. One end of the reciprocating lead screw is installed on one side surface of the other fixing block through a bearing. The outer surface of the reciprocating lead screw is threadedly connected with a threaded block. The cooperation of the reciprocating lead screw and the bearing with the fixing block improves the stability during rotation.

[0011] Preferably, the upper surface of the threaded block is fixedly connected with a connecting block. One end of the connecting block is fixedly connected to the front surface of one of the first slide sleeves. The inner bottom wall of the U-shaped mounting bracket is fixedly connected with a support block. An arc-shaped guiding groove is formed on the front surface of the support block. The movement of the threaded block drives the first slide sleeve to move through the connecting block.

[0012] Preferably, the upper surface of the support block is fixedly connected with a second slide rail. The outer surface of the second slide rail is slidably sleeved with a second slide sleeve. The upper surface of the second slide sleeve is fixedly connected with a moving plate. The upper surface of the moving plate is movably sleeved with symmetrically distributed lifting blocks. One end of each of the two lifting blocks is fixedly connected with a second loading plate. The second slide rail and the second slide sleeve cooperate to stably move the moving plate. The lifting movement of the lifting blocks drives the second loading plates to perform lifting movements.

[0013] Preferably, guiding slide rods are installed on the opposite surfaces of the two lifting blocks through bearings. The outer surface of the guiding slide rods is slidably inserted into the inner wall of the arc-shaped guiding groove. Symmetrically distributed positioning rods are installed on the rear inner wall of the U-shaped mounting bracket through bearings. Guide wheels are fixedly sleeved on the outer surfaces of the positioning rods. The guiding slide rods rotate through the cooperation of the bearings at both ends, thereby reducing the friction generated during the movement with the arc-shaped guiding groove.

[0014] Preferably, the inner walls of the two guide wheels are transmission-connected with a driving rope, and the outer surfaces of the driving ropes are respectively fixedly sleeved with a first transmission block and a second transmission block, the upper end of the first transmission block is fixedly connected to the lower surface of the first loading plate, the front side of the second transmission block is fixedly connected to the back side of the movable plate, the lower surfaces of the two mounting platforms are respectively fixedly connected to the upper surfaces of the first loading plate and the second loading plate, and the front and rear inner walls of the mounting platforms are provided with symmetrically distributed movable holes, and the movement of the driving rope causes the first transmission blocks and the second transmission blocks above and below it to move synchronously in the opposite direction through the cooperation of the guide wheels, thereby driving the first loading plate and the second loading plate to move synchronously in the opposite direction.

[0015] Preferably, a movable rod is movably sleeved on the inner wall of the movable hole, one end of the two movable rods are fixedly connected to a driving block, the upper surface of the driving block is provided with a toggle groove, the other end of the movable rod is fixedly connected to a bending block, one end of the two bending blocks are fixedly connected to a placement table, the movement of the driving block causes the movable rod to reciprocate through the guiding cooperation of the movable hole, and the movement of the movable rod drives the placement table to reciprocate at a uniform speed through the bending block.

[0016] Preferably, the upper surface of the placement table is fixedly connected with symmetrically distributed limit rods, and the outer surfaces of the two limit rods are movably sleeved with a carrying plate, and the lower surface of the carrying plate is in contact with the upper surface of the placement table. A second servo motor is fixedly installed on the inner bottom wall of the mounting table, and handles are provided on both sides of the carrying plate to facilitate the installation and removal of the carrying plate. The upper surface of the carrying plate is provided with placement grooves distributed in a rectangular array for evenly placing multiple vacuum nozzles, thereby facilitating all-round demagnetization.

[0017] Preferably, the output shaft of the second servo motor is fixedly installed with a rotating shaft through a coupling, a rotating bar is fixedly sleeved on the outer surface of one end of the rotating shaft, a shift rod is fixedly connected to the upper surface of the rotating bar, the outer surface of the shift rod is slidably plugged into the inner wall of the shift groove, and the second servo motor drives the rotating bar and the shift rod to perform uniform circular rotation through the rotating shaft.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] 1. The utility model sets an alternating feeding mechanism, so that when the vacuum suction nozzle on the first feeding plate is cooperating with the demagnetizer body for demagnetization, the staff can unload and reload the demagnetized vacuum suction nozzle on the second feeding plate at the same time, and perform demagnetization by reciprocating alternating feeding, thereby reducing the downtime of the demagnetizer body and improving the demagnetization efficiency of the vacuum suction nozzle.

[0021] 2. The utility model sets a reciprocating motion mechanism to drive the vacuum suction nozzle on the carrier plate to move back and forth, thereby avoiding the situation where the vacuum suction nozzle placed at the outer edge of the carrier plate is not demagnetized properly. The demagnetization quality of the vacuum suction nozzle is improved by reciprocating motion and cooperating with the demagnetizer body to demagnetize. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a three-dimensional diagram of the base structure of the utility model;

[0024] Figure 3 This is a three-dimensional diagram of the U-shaped mounting frame structure of the utility model;

[0025] Figure 4 This is a three-dimensional diagram of the support block structure of the utility model;

[0026] Figure 5 This is a three-dimensional diagram of the structure of the first feeding plate of the utility model;

[0027] Figure 6 This is a three-dimensional diagram of the structure of the second feeding plate of the utility model;

[0028] Figure 7 This is a three-dimensional diagram of the installation platform structure of the utility model;

[0029] Figure 8 This is an exploded view of the installation platform structure of the utility model;

[0030] Figure 9 It is a three-dimensional diagram of the rotating bar structure of the utility model.

[0031] In the figure: 1, base; 2, protective cover; 3, demagnetizer body; 4, U-shaped mounting frame; 41, first slide rail; 42, first slide sleeve; 43, first loading plate; 44, fixed block; 45, first servo motor; 46, reciprocating screw rod; 47, threaded block; 48, connecting block; 49, supporting block; 410, arc guide groove; 411, second slide rail; 412, second slide sleeve; 413, moving plate; 414, lifting block; 415, second Feeding plate; 416, guide slide bar; 417, positioning bar; 418, guide wheel; 419, driving rope; 420, first transmission block; 421, second transmission block; 5, mounting table; 51, movable hole; 52, movable bar; 53, driving block; 54, toggle groove; 55, bending block; 56, placing table; 57, limiting rod; 58, bearing plate; 59, second servo motor; 510, rotating shaft; 511, rotating bar; 512, toggle rod. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0033] As Figures 1 to 9 shown, the present utility model provides a vacuum suction nozzle degaussing device, which includes a base 1. A protective cover 2 is fixedly connected to the upper surface of the base 1. A degausser body 3 is fixedly installed on the inner top wall of the protective cover 2. An alternating feeding mechanism is arranged on the upper surface of the base 1. The alternating feeding mechanism includes a U-shaped mounting frame 4, and the alternating feeding mechanism is used to alternately connect the feeding and degaussing of the vacuum suction nozzle.

[0034] A uniform reciprocating motion mechanism is arranged on the upper surface of the U-shaped mounting frame 4. The uniform reciprocating motion mechanism includes a mounting table 5, and the uniform reciprocating motion mechanism is used to reciprocate the vacuum suction nozzle, so that the degausser body 3 can perform a full-range degaussing operation on the vacuum suction nozzle.

[0035] Adopting the above solution: through the alternating feeding mechanism, when the vacuum suction nozzle on the first feeding plate 43 is cooperating with the degausser body 3 for degaussing, the staff can unload and reload the degaussed vacuum suction nozzle on the second feeding plate 415 at the same time. By alternately feeding and degaussing, the downtime of the degausser body 3 is reduced, and thus the degaussing efficiency of the vacuum suction nozzle is improved. The reciprocating motion mechanism drives the vacuum suction nozzle on the carrier plate 58 to move reciprocally, thus avoiding the situation that the vacuum suction nozzle placed at the outer edge of the carrier plate 58 is not fully degaussed. By reciprocating movement and cooperating with the degausser body 3 for degaussing, the degaussing quality of the vacuum suction nozzle is improved.

[0036] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6As shown, the lower surface of the U-shaped mounting frame 4 is fixedly connected to the upper surface of the base 1, and the upper surface of the U-shaped mounting frame 4 is fixedly connected with a symmetrically distributed first slide rail 41, and the outer surface of the first slide rail 41 is slidably sleeved with a first slide sleeve 42, and the upper surfaces of the two first slide sleeves 42 are fixedly connected with a first loading plate 43, and the front of the U-shaped mounting frame 4 is fixedly connected with a symmetrically distributed fixed block 44, and a first servo motor 45 is fixedly installed on a side surface of one of the fixed blocks 44, and the output shaft of the first servo motor 45 is fixed by a coupling. A reciprocating screw rod 46 is installed, one end of the reciprocating screw rod 46 penetrates and extends to the other side surface of one of the fixed blocks 44, one end of the reciprocating screw rod 46 is installed with one side surface of the other fixed block 44 through a bearing, the outer surface of the reciprocating screw rod 46 is threadedly connected with a threaded block 47, the upper surface of the threaded block 47 is fixedly connected with a connecting block 48, one end of the connecting block 48 is fixedly connected to the front side of one of the first sliding sleeves 42, the inner bottom wall of the U-shaped mounting frame 4 is fixedly connected with a supporting block 49, and the front side of the supporting block 49 is provided with an arc-shaped guide The upper surface of the support block 49 is fixedly connected with a second slide rail 411, the outer surface of the second slide rail 411 is slidably sleeved with a second slide sleeve 412, the upper surface of the second slide sleeve 412 is fixedly connected with a moving plate 413, the upper surface of the moving plate 413 is movably sleeved with symmetrically distributed lifting blocks 414, one end of the two lifting blocks 414 is fixedly connected with a second loading plate 415, the opposite surfaces of the two lifting blocks 414 are both installed with guide slide rods 416 through bearings, and the outer surface of the guide slide rod 416 is aligned with the arc guide groove The inner wall of 410 is slidably inserted, and the rear inner wall of the U-shaped mounting frame 4 is equipped with symmetrically distributed positioning rods 417 through bearings. The outer surface of the positioning rods 417 is fixedly sleeved with guide wheels 418, and the inner walls of the two guide wheels 418 are transmission-connected with drive ropes 419. The outer surfaces of the drive ropes 419 are respectively fixedly sleeved with the first transmission block 420 and the second transmission block 421. The upper end of the first transmission block 420 is fixedly connected to the lower surface of the first loading plate 43, and the front side of the second transmission block 421 is fixedly connected to the back side of the movable plate 413.

[0037] The above scheme is adopted: the first servo motor 45 drives the reciprocating screw rod 46 to rotate clockwise and counterclockwise, the rotation of the reciprocating screw rod 46 drives the thread block 47 to move, the movement of the thread block 47 drives the first loading plate 43 to move through the first sliding sleeve 42, the movement of the first loading plate 43 drives the driving rope 419 to move through the first transmission block 420, the movement of the driving rope 419 drives the second transmission block 421 to move in the opposite direction through the cooperation of the guide wheel 418 and the positioning rod 417, and the reverse movement of the second transmission block 421 The cooperation between the second slide rail 411 and the second slide sleeve 412 drives the movable plate 413 to move in the reverse direction. The reverse movement of the second movable plate 413 drives the second loading plate 415 to move in the reverse direction through the cooperation of the lifting block 414. At the same time, the movement of the lifting block 414 causes the second loading plate 415 to move downward through the cooperation of the guide slide rod 416 and the arc guide groove 410, so that the first loading plate 43 and the second loading plate 415 move in the reverse direction in an up and down staggered manner, thereby achieving staggered alternating loading and improving the demagnetization efficiency of the vacuum suction nozzle.

[0038] like Figure 1 , Figure 2 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9 As shown, the lower surfaces of the two mounting platforms 5 are fixedly connected to the upper surfaces of the first loading plate 43 and the second loading plate 415 respectively, and the front and rear inner walls of the mounting platform 5 are provided with movable holes 51 which are symmetrically distributed. The inner walls of the movable holes 51 are movably sleeved with movable rods 52, and one end of the two movable rods 52 is fixedly connected to a driving block 53, and the upper surface of the driving block 53 is provided with a toggle groove 54, and the other end of the movable rod 52 is fixedly connected to a bending block 55, and one end of the two bending blocks 55 is fixedly connected to a placing platform 56, and the upper surface of the placing platform 56 is fixed It is connected with symmetrically distributed limit rods 57, and the outer surfaces of the two limit rods 57 are movably sleeved with a bearing plate 58, the lower surface of the bearing plate 58 is in contact with the upper surface of the placement table 56, and the inner bottom wall of the mounting table 5 is fixedly installed with a second servo motor 59, and the output shaft of the second servo motor 59 is fixedly installed with a rotating shaft 510 through a coupling, and the outer surface of one end of the rotating shaft 510 is fixedly sleeved with a rotating bar 511, and the upper surface of the rotating bar 511 is fixedly connected with a lever 512, and the outer surface of the lever 512 is slidably plugged into the inner wall of the toggle slot 54.

[0039] The above scheme is adopted: the second servo motor 59 drives the rotating bar 511 to rotate in a circle through the rotating shaft 510, and the rotation of the rotating bar 511 drives the driving block 53 to reciprocate through the cooperation of the shifting rod 512 and the shifting groove 54. The movement of the driving block 53 drives the two movable rods 52 to reciprocate in the movable hole 51, and the movable rod 52 drives the placement table 56 to reciprocate through the bending block 55, thereby driving the vacuum suction nozzle of the supporting plate 58 to reciprocate, and the reciprocating motion of the vacuum suction nozzle is carried out in all directions through the cooperation of the demagnetizer body 3.

[0040] The working principle and use process of this utility model:

[0041] Step 1, place the vacuum suction nozzles to be demagnetized on the two carrying plates 58 in sequence, then place the carrying plates 58 on the placement table 56 through the cooperation of the limit rod 57, start the demagnetizer body 3 to work, demagnetize the vacuum suction nozzle on one of the carrying plates 58 through the demagnetizer body 3, and start the second servo motor 59 at the same time, the second servo motor 59 drives the rotating bar 511 to rotate in a circle through the rotating shaft 510, the rotation of the rotating bar 511 drives the driving block 53 to reciprocate through the cooperation of the lever 512 and the toggle slot 54, the movement of the driving block 53 drives the two movable rods 52 to reciprocate in the movable hole 51, the movable rod 52 drives the placement table 56 to reciprocate through the bending block 55, thereby driving the vacuum suction nozzle on the rising carrying plate 58 to reciprocate, and the reciprocating movement of the vacuum suction nozzle is fully demagnetized through the cooperation of the demagnetizer body 3;

[0042] Step 2: After the vacuum nozzle on the first loading plate 43 is demagnetized, the first servo motor 45 is started to drive the reciprocating screw 46 to rotate counterclockwise. The counterclockwise rotation of the reciprocating screw 46 drives the threaded block 47 to move. The movement of the threaded block 47 drives one of the first sliding sleeves 42 to move through the connecting block 48. The movement of the first sliding sleeve 42 drives the first loading plate 43 to move. The movement of the first loading plate 43 drives the driving rope 419 to move through the first transmission block 420. The movement of the driving rope 419 drives the second transmission block 421 to move in the opposite direction through the cooperation of the guide wheel 418 and the positioning rod 417.

[0043] Step three, the reverse movement of the second transmission block 421 drives the moving plate 413 to move in the reverse direction through the cooperation of the second slide rail 411 and the second slide sleeve 412, and the reverse movement of the second moving plate 413 drives the second loading plate 415 to move in the reverse direction through the cooperation of the lifting block 414, and at the same time, the movement of the lifting block 414 causes the second loading plate 415 to move downward through the cooperation of the guide slide bar 416 and the arc-shaped guide groove 410, so that the first loading plate 43 and the second loading plate 415 move in the reverse direction in an up-and-down staggered manner;

[0044] Step 4: When the second loading plate 415 moves below the demagnetizer body 3, the second loading plate 415 is lifted to the same horizontal height as the first loading plate 43 through the cooperation of the guiding slide rod 416 and the arc-shaped guiding groove 410. At this time, the demagnetizer body 3 demagnetizes the vacuum suction nozzles above the second loading plate 415. Meanwhile, the operator unloads the vacuum suction nozzles that have been demagnetized above the first loading plate 43. After unloading, the vacuum suction nozzles that need to be demagnetized are placed again. Through the alternating loading and demagnetization, the demagnetization efficiency of the vacuum suction nozzles is greatly improved.

[0045] It should be noted that in this text, relative terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0046] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vacuum nozzle demagnetization device, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a protective cover (2), the inner top wall of the protective cover (2) is fixedly mounted with a demagnetizer body (3), and the upper surface of the base (1) is provided with an alternating feeding mechanism, the alternating feeding mechanism comprising a U-shaped mounting frame (4), and the alternating feeding mechanism is used to achieve alternating connection actions of feeding and demagnetizing the vacuum nozzle; The upper surface of the U-shaped mounting frame (4) is provided with a uniform reciprocating motion mechanism, which includes a mounting platform (5). The uniform reciprocating motion mechanism is used to reciprocate the vacuum suction nozzle, thereby enabling the demagnetizer body (3) to perform an all-round demagnetization action on the vacuum suction nozzle.

2. The vacuum nozzle degaussing device according to claim 1, characterized in that: The lower surface of the U-shaped mounting frame (4) is fixedly connected to the upper surface of the base (1); the upper surface of the U-shaped mounting frame (4) is fixedly connected to a symmetrically distributed first slide rail (41); the outer surface of the first slide rail (41) is slidably sleeved with a first slide sleeve (42); the upper surfaces of the two first slide sleeves (42) are fixedly connected to a first loading plate (43); and the front surface of the U-shaped mounting frame (4) is fixedly connected to a symmetrically distributed fixing block (44).

3. The vacuum nozzle degaussing device according to claim 2, characterized in that: A first servo motor (45) is fixedly mounted on one side surface of one of the fixed blocks (44); a reciprocating screw (46) is fixedly mounted on the output shaft of the first servo motor (45) via a coupling; one end of the reciprocating screw (46) penetrates and extends to the other side surface of one of the fixed blocks (44); one end of the reciprocating screw (46) is mounted on one side surface of the other fixed block (44) via a bearing; and a threaded block (47) is threadedly connected to the outer surface of the reciprocating screw (46).

4. The vacuum nozzle degaussing device according to claim 3, characterized in that: A connecting block (48) is fixedly connected to the upper surface of the threaded block (47), one end of the connecting block (48) is fixedly connected to the front side of one of the first sliding sleeves (42), and a supporting block (49) is fixedly connected to the inner bottom wall of the U-shaped mounting frame (4), and an arc-shaped guide groove (410) is provided on the front side of the supporting block (49).

5. The vacuum nozzle degaussing device according to claim 4, characterized in that: The upper surface of the support block (49) is fixedly connected to a second slide rail (411), the outer surface of the second slide rail (411) is slidably sleeved with a second slide sleeve (412), the upper surface of the second slide sleeve (412) is fixedly connected to a moving plate (413), the upper surface of the moving plate (413) is movably sleeved with symmetrically distributed lifting blocks (414), and one end of each of the two lifting blocks (414) is fixedly connected to a second loading plate (415).

6. The vacuum nozzle degaussing device according to claim 5, characterized in that: The opposing surfaces of the two lifting blocks (414) are both equipped with guide slide bars (416) via bearings, and the outer surfaces of the guide slide bars (416) are slidably plugged into the inner walls of the arc-shaped guide grooves (410). The rear inner wall of the U-shaped mounting frame (4) is equipped with symmetrically distributed positioning bars (417) via bearings, and the outer surfaces of the positioning bars (417) are fixedly sleeved with guide wheels (418).

7. The vacuum nozzle degaussing device according to claim 6, characterized in that: The inner walls of the two guide wheels (418) are both transmission-connected with a driving rope (419), and the outer surfaces of the driving rope (419) are respectively fixedly sleeved with a first transmission block (420) and a second transmission block (421), the upper end of the first transmission block (420) is fixedly connected to the lower surface of the first loading plate (43), the front side of the second transmission block (421) is fixedly connected to the back side of the movable plate (413), the lower surfaces of the two mounting platforms (5) are respectively fixedly connected to the upper surfaces of the first loading plate (43) and the second loading plate (415), and the front and rear inner walls of the mounting platform (5) are provided with movable holes (51) that are symmetrically distributed.

8. The vacuum nozzle degaussing device according to claim 7, characterized in that: The inner wall of the movable hole (51) is movably sleeved with a movable rod (52), one end of each of the two movable rods (52) is fixedly connected to a driving block (53), an upper surface of the driving block (53) is provided with a toggle groove (54), the other end of the movable rod (52) is fixedly connected to a bending block (55), and one end of each of the two bending blocks (55) is fixedly connected to a placement table (56).

9. The vacuum nozzle degaussing device according to claim 8, characterized in that: The upper surface of the placement platform (56) is fixedly connected to symmetrically distributed limiting rods (57), the outer surfaces of the two limiting rods (57) are movably sleeved with a carrying plate (58), the lower surface of the carrying plate (58) is in contact with the upper surface of the placement platform (56), and the inner bottom wall of the mounting platform (5) is fixedly mounted with a second servo motor (59).

10. The vacuum nozzle degaussing device according to claim 9, characterized in that: The output shaft of the second servo motor (59) is fixedly mounted with a rotating shaft (510) via a coupling, a rotating bar (511) is fixedly sleeved on the outer surface of one end of the rotating shaft (510), a shifting rod (512) is fixedly connected to the upper surface of the rotating bar (511), and the outer surface of the shifting rod (512) is slidably plugged into the inner wall of the shifting groove (54).

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