A weak magnetization device

Abstract

The present application relates to a weak magnetization device, comprising: a weak magnetization body; a material conveyor belt, connected to the weak magnetization body; a blanking plate, fixedly connected to the frame of the material conveyor belt, and one end of the blanking plate is in contact with the belt body of the material conveyor belt, and the other end is inclined and extends toward the ground; a packaging component, connected to the blanking plate, the packaging component comprising: a frame; a packaging plate, connected to the frame and capable of moving in a direction close to or away from the ground, the packaging plate being connected to a magnetic disk packaging box; a limiting plate, fixedly connected to the frame and capable of in contact with the box opening position of the magnetic disk packaging box; a partition accommodating box, connected to the frame, a connecting hole being provided on the partition accommodating box; a driving component for driving the partition to be inserted into the spacing slot is provided on the partition accommodating box; the present application achieves the purpose of facilitating the staff to package the magnetic disks.

Description

Technical Field

[0001] The present application relates to the field of magnetic sheet production, and in particular to a weak magnetization device. Background Art

[0002] Magnetic sheets are a physical therapy tool that utilizes magnetic fields to affect the human body, primarily by improving local blood circulation, relieving pain, and promoting tissue repair. Magnetization is the process of magnetizing magnetic materials or increasing the magnetic properties of insufficiently magnetic magnets.

[0003] In the related art, for example, a Chinese patent with patent announcement number CN212830819U proposes an automatic weak magnetization device, which includes a feeding rack and a main frame. The feeding rack is arranged at one end of the main frame, and a product vibration plate for feeding the main frame is installed on the feeding rack. The main frame is provided with a conveying mechanism for conveying the product, and the conveying mechanism includes an L-shaped support rod, a support plate, a roller mounting frame, a conveying roller 1, a conveying roller 2 and a material conveyor belt. The L-shaped support rod is installed on the top plate of the main frame. There are multiple L-shaped support rods, and the multiple L-shaped support rods are arranged in sequence along the length direction of the top plate of the main frame. The support plate is provided with a piece to support The plate is fixed to the side of the main frame away from the main frame by multiple L-shaped support rods. The support plate and the top plate of the main frame are parallel to each other. The roller mounting frame is mounted on one end of the main frame, close to the feeder frame. Conveyor roller 1 is rotatably connected to the roller mounting frame. Conveyor roller 2 is mounted on the end of the main frame away from the roller mounting frame via mounting plate 1. The material conveyor belt is mounted on conveyor rollers 1 and 2, and the material conveyor belt is mounted on the support plate. The top surface of the inner wall of the material conveyor belt contacts the top surface of the support plate. A receiving device for receiving products conveyed on the material conveyor belt is provided at the end of the main frame away from the feeder frame. The product is fed into the magnetizing mechanism under the action of the conveyor mechanism. The magnetizing mechanism completes the magnetization of the product. After magnetization, the product enters the material conveyor belt and, under the action of the material conveyor belt, enters the discharge plate.

[0004] Regarding the above-mentioned related technologies, the inventors found the following defects: Currently, most staff use a box placed on the side of the blanking plate close to the ground, so that the magnetic sheets can enter the box through the blanking plate to achieve the purpose of collection. However, this method causes the magnetized magnetic sheets entering the box to be directly adsorbed together. When the staff subsequently package the magnetic sheets, they need to separate the magnetic sheets one by one and add partitions between adjacent magnetic sheets before putting them into the magnetic sheet packaging box, which makes the packaging of the magnetic sheets more troublesome. Summary of the Invention

[0005] In order to facilitate the packaging of magnetic sheets, the present application provides a weak magnetizing device.

[0006] The present application provides a weak magnetization device, which involves the following technical solutions:

[0007] A weak magnetization device, comprising:

[0008] Weakly magnetized body;

[0009] The material conveyor belt is connected to the weak magnetization body to transport the magnetized magnetic pieces;

[0010] A blanking plate is fixedly connected to the frame of the material conveyor belt, and one end of the blanking plate contacts the belt body of the material conveyor belt, and the other end extends obliquely toward the ground;

[0011] The packaging component is connected to the blanking plate to package the magnetized magnetic sheets, and the packaging component includes:

[0012] frame;

[0013] A packaging plate is connected to the frame and can move in a direction close to or away from the ground, and the packaging plate is used to connect with the magnetic sheet packaging box;

[0014] A limiting plate is fixedly connected to the frame and is capable of interfering with the opening of the magnetic disk packaging box to close the opening of the magnetic disk packaging box. An end of the limiting plate away from the ground is provided with a spacing groove for the partition to pass through;

[0015] The partition accommodating box is used to accommodate the partition and is connected to the frame. The partition accommodating box is provided with a communicating hole communicating with the partition groove;

[0016] The partition accommodating box is provided with a driving assembly for driving the partition to be inserted into the spacing groove.

[0017] Optionally, along the direction close to the ground, the dimensions of the communicating hole and the spacing groove are both smaller than the thickness of two partitions and not smaller than the thickness of one partition, and the driving assembly includes:

[0018] A driving cylinder, wherein the cylinder body is fixedly connected to the partition housing box;

[0019] The driving plate is connected to the piston rod of the driving cylinder and is plugged into and matched with the communicating hole.

[0020] Optionally, the frame is provided with a moving component for driving the packaging plate to move, and the moving component includes:

[0021] The movable lead screw is rotatably connected to the frame body and is threadedly connected to the packaging plate;

[0022] The mobile rack is connected to the piston rod of the driving cylinder;

[0023] A moving gear is rotationally connected to the moving lead screw and meshes with the moving rack;

[0024] A transmission ratchet is coaxially and fixedly connected to the moving screw;

[0025] The transmission pawl is rotationally connected to the moving gear and meshes with the transmission ratchet.

[0026] Optionally, a guide plate is fixedly connected to the limit plate, and the guide plate is tilted toward the ground in the direction away from the material conveyor belt, and the end of the guide plate close to the material conveyor belt extends to below the unloading plate.

[0027] Optionally, the weak magnetization device further includes a base, and the packaging components are provided in multiple groups, the multiple groups of packaging components are vertically arranged along a direction perpendicular to the material conveyor belt for transporting the magnetic sheets, and the frames of the multiple groups of packaging components are all slidably connected to the base.

[0028] Optionally, the side of the partition housing box close to the ground is set to be an opening, and a top plate is set in the partition housing box, which moves in a direction away from or close to the connecting hole, and the top plate is threadedly connected to the movable screw through a connecting plate, and the thread connecting the connecting plate and the movable screw and the thread connecting the packaging plate and the movable screw are reverse threads.

[0029] Optionally, the movable rack is detachably connected to the piston rod of the driving cylinder.

[0030] Optionally, the blanking plate includes:

[0031] The connecting portion is fixedly connected to the frame of the material conveyor belt, and one end of the connecting portion contacts the unloading end of the belt body of the material conveyor belt;

[0032] The rotating part is rotatably connected to the end of the connecting part facing away from the material conveyor belt;

[0033] The connecting part is provided with a rotating assembly for driving the rotating part to rotate.

[0034] In summary, this application has at least one of the following beneficial technical effects:

[0035] 1. The setting of the packaging component makes it easier for staff to pack the magnetic sheets;

[0036] 2. The setting of the inclined surface of the base makes the magnetic disc packaging box tilted, so that when the staff removes the magnetic disc packaging box, it is not easy for the magnetic disc or the partition inside the magnetic disc packaging box to fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 This is a schematic diagram of the working state structure of an embodiment of the present application;

[0038] Figure 2 This is a schematic diagram of the overall structure of the packaging assembly in an embodiment of the present application;

[0039] Figure 3 yes Figure 2 A magnified schematic diagram of part A;

[0040] Figure 4 yes Figure 1 Schematic diagram of the enlarged portion B.

[0041] Explanation of Reference Numerals: 100, weakly magnetized main body; 200, conveyor belt; 300, blanking plate; 310, connecting portion; 320, rotating portion; 400, base; 410, slide rail; 411, limit block; 500, packaging assembly; 510, frame; 511, slide groove; 520, packaging plate; 521, connecting plate; 530, partition receiving box; 531, top plate; 5311, connecting sub-plate; 5312, buffer sub-plate; 5313, buffer spring; 532. Connecting plate; 533. Connecting hole; 540. Limiting plate; 541. Guide plate; 550. Partition; 600. Driving assembly; 610. Driving cylinder; 620. Driving plate; 700. Moving assembly; 710. Moving screw; 720. Moving rack; 730. Moving gear; 740. Transmission ratchet; 750. Transmission pawl; 800. Rotating assembly; 810. Rotating motor; 820. First rotating gear; 830. Second rotating gear. DETAILED DESCRIPTION

[0042] The following is combined with Figure 1-4 The application is further described in detail. The separator in this embodiment refers to a non-magnetic plate, such as a plastic plate, used to separate adjacent magnetic sheets. The magnetic sheet packaging box is rectangular, and one side of the magnetic sheet packaging box is open, which is the box opening of the magnetic sheet packaging box.

[0043] The embodiment of the present application discloses a weak magnetization device. Figure 1 The weak magnetization device includes a weak magnetization body 100, a material conveyor belt 200, a blanking plate 300, a base 400 and a packaging component 500.

[0044] The frame of the conveyor belt 200 is fixed on the ground. The weak magnetization body 100 is fixedly mounted on the side of the conveyor belt 200 away from the ground and is fixedly connected to the frame of the conveyor belt 200.

[0045] The unloading plate 300 is located at the unloading end of the conveyor belt 200 and is fixedly connected to the frame of the conveyor belt 200. One end of the unloading plate 300 is in contact with the belt body of the conveyor belt 200, and the other end is inclined and extends toward the ground, so that the magnetic sheet is driven to the position of the unloading plate 300 under the action of the conveyor belt 200, and can move toward the ground under the action of the unloading plate 300.

[0046] Reference Figure 1 and Figure 2The base 400 is fixedly connected to the ground. A slide rail 410 is fixedly connected to the base 400 and is arranged perpendicular to the direction of movement of the magnetic disk on the blanking plate 300. There are two slide rails 410, and the two slide rails 410 are arranged in parallel and spaced apart. The packaging assembly 500 is located on the side of the blanking plate 300 away from the material conveyor belt 200 and is located on the base 400. There are multiple groups of packaging assemblies 500, and the multiple groups of packaging assemblies 500 are arranged in sequence along the length direction of the slide rail 410. In this embodiment, there are two groups of packaging assemblies 500. Both groups of packaging assemblies 500 include a frame 510, a packaging plate 520, a partition receiving box 530, and a limit plate 540. The frames 510 of the two groups of packaging assemblies 500 are both mounted on the base 400 and are provided with a slide groove 511 that is adapted to the shape of the slide rail 410. The frames 510 of the two groups of packaging assemblies 500 are fixedly connected.

[0047] Two packaging plates 520 are provided, both connected to the frame 510 and capable of moving toward or away from the ground. A moving assembly 700 is provided on the frame 510 for driving the two packaging plates 520. The two packaging plates 520 are arranged in parallel and spaced apart. The magnetic film packaging box is located between the two packaging plates 520, and both sides of the magnetic film packaging box contact the corresponding side of the packaging plate 520. To improve the stability of the packaging plates 520 in clamping the magnetic film packaging box, vacuum suction cups are connected to each packaging plate 520, so that the suction force of the vacuum suction cups can firmly clamp the magnetic film packaging box between the two packaging plates 520. In order to improve the stability of the two packaging plates 520, the two packaging plates 520 are fixedly connected by a connecting plate 521, and the connecting plate 521 contacts the side of the magnetic film packaging box close to the ground, so that the connecting plate 521 can play a positioning role for the installation of the magnetic film packaging box, and at the same time, the connecting plate 521 can play a supporting effect for the magnetic film packaging box.

[0048] The limiting plate 540 is fixedly connected to the frame 510, and the surface of the limiting plate 540 is perpendicularly arranged on the side of the base 400 facing away from the ground, and contacts the box opening of the magnetic disk packaging box to close the box opening of the magnetic disk packaging box. The end of the limiting plate 540 away from the ground is provided with a spacing groove for the partition 550 to pass through. The partition storage box 530 is used to accommodate the partition 550, which is used to separate the magnetic disks so that the magnetic disks are not easily adsorbed and aggregated. The partition storage box 530 is fixedly connected to the side of the limiting plate 540 close to the material conveyor belt 200, and is fixedly connected to the frame 510. The partition storage box 530 is provided with a connecting hole 533 that communicates with the spacing groove. The extending dimension of the spacing groove and the connecting hole 533 in the direction close to the ground is not less than the thickness of one partition 550, and less than the thickness of two partitions 550. The frame 510 is provided with a driving assembly 600 for driving the partition 550 to pass through the spacing slot. The staff controls the driving assembly 600 so that the driving assembly 600 drives the partition 550 and makes the partition 550 pass through the communicating hole 533 and the spacing slot and enter the magnetic disk packaging box.

[0049] The driving assembly 600 includes a driving cylinder 610 and a driving plate 620. The cylinder body of the driving cylinder 610 is fixedly connected to the partition housing box 530, the piston rod of the driving cylinder 610 is fixedly connected to the driving plate 620, and the free end of the driving plate 620 is plugged into the connecting hole 533 to push the partition 550 to move.

[0050] Reference Figure 2 and Figure 3 Two sets of moving assemblies 700 are provided, one corresponding to each of the two packaging plates 520. The moving assemblies 700 include a moving screw 710, a moving rack 720, a moving gear 730, a transmission ratchet 740, and a transmission pawl 750. The moving screw 710 is arranged along the direction of movement of the packaging plates 520 and is rotationally connected to the frame 510 with its own axis as the rotation axis. The packaging plates 520 are threadedly connected to the corresponding moving screw 710. The moving gear 730 is coaxially rotationally connected to the moving screw 710 and meshes with the moving rack 720. The moving rack 720 is fixedly connected to the drive plate 620. The transmission ratchet 740 is coaxially fixedly connected to the moving screw 710. A plurality of transmission pawls 750 are provided. In this embodiment, two transmission pawls 750 are provided, evenly spaced around the circumference of the transmission ratchet 740 and meshing with the transmission ratchet 740. A rotating shaft is fixedly connected to the transmission pawl 750, and the rotating shaft is rotatably connected to the moving gear 730. A reset torsion spring is sleeved on the rotating shaft, one end of the reset torsion spring is fixedly connected to the transmission pawl 750, and the other end is fixedly connected to the moving gear 730. Under the action of the reset torsion spring, the transmission pawl 750 engages with the transmission ratchet 740.

[0051] When the drive cylinder 610 is running, the piston rod of the drive cylinder 610 drives the drive plate 620 to push the partition 550 towards the direction close to the magnetic film packaging box. At this time, the moving rack 720 moves and drives the moving gear 730 to rotate. Since the meshing state of the transmission pawl 750 and the transmission ratchet 740 cannot be maintained, the rotation of the moving gear 730 cannot drive the transmission ratchet 740 to rotate, thereby making the moving rack 720 unable to drive the moving screw 710 to rotate. At this time, the mounting plate is fixed in position so that the partition 550 can stably enter the mounting box; when the piston rod of the driving cylinder 610 drives the driving plate 620 to reset, the moving rack 720 moves and drives the moving gear 730 to rotate, and the transmission pawl 750 remains in meshing state so that the rotation of the moving gear 730 can drive the transmission ratchet 740 to rotate, thereby making the moving rack 720 drive the driving moving screw 710 to rotate, and the mounting plate moves towards the ground under the action of the driving screw to take over the next magnetic film.

[0052] To facilitate loading of the partitions 550, the side of the partition housing box 530 closest to the ground is opened. A top plate 531 is provided within the partition housing box 530. The top plate 531 is movable in a direction away from or toward the connecting hole 533. Both ends of the top plate 531 are threadedly connected to the corresponding movable screw 710 via connecting plates 532. The threads connecting the connecting plate 532 to the movable screw 710 are in opposite directions to the threads connecting the packaging plate 520 to the movable screw 710.

[0053] In order to prevent the movement of the top plate 531 from interfering with the resetting of the driving plate 620, the top plate 531 includes a connecting sub-plate 5311 and a buffer sub-plate 5312. The connecting sub-plate 5311 and the buffer sub-plate 5312 are arranged in parallel and spaced apart, and a plurality of buffer springs 5313 are arranged between the two. The buffer springs 5313 are fixedly connected to the connecting sub-plate 5311 at one end and to the buffer sub-plate 5312 at the other end, so that the buffer sub-plate 5312 can move in a direction close to or away from the connecting sub-plate 5311.

[0054] In order to facilitate the positioning of the packaging component 500, a limit block 411 is fixedly connected to the slide rail 410. Two limit blocks 411 are provided, and the two limit blocks 411 are respectively arranged at both ends of the slide rail 410. When the frame 510 of one group of installation components collides with the limit block 411, the other group of packaging components 500 is aligned with the blanking plate 300.

[0055] To facilitate the insertion of the magnetic disks into the magnetic disk packaging box, a guide plate 541 is fixedly connected to the limiting plate 540. The guide plate 541 is tilted toward the ground, away from the conveyor belt 200. The end of the guide plate 541, which is close to the conveyor belt 200, extends below the blanking plate 300 to receive the magnetized magnetic disks.

[0056] Reference Figure 1 and Figure 4 In order to prevent the magnetic disks from being aggregated and packaged in a disorderly manner when the staff moves the frame 510, the blanking plate 300 includes a connecting portion 310 and a rotating portion 320. One end of the connecting portion 310 contacts the belt body of the conveyor belt 200 and is fixedly connected to the frame of the conveyor belt 200. The other end of the connecting portion 310 is rotatably connected to one end of the rotating portion 320, and the other end of the rotating portion 320 extends above the guide plate 541. In this application, a rotating assembly 800 is provided for driving the rotating portion 320 to rotate. The rotating assembly 800 includes a rotating motor 810, a first rotating gear 820, and a second rotating gear 830. The body of the rotating motor 810 is fixedly connected to the connecting portion 310, and the output shaft of the rotating motor 810 is coaxially fixedly connected to the first rotating gear 820. The second rotating gear 830 is fixedly connected to the rotating portion 320, and the axis of the second rotating gear 830 is arranged colinearly with the rotation axis of the rotating portion 320. In other embodiments, a combination of a motor and a belt may be used to drive the rotating portion 320 to rotate.

[0057] In order to facilitate the staff to remove the packaging box containing the magnetic disks, the side of the base 400 facing away from the ground is set as a slope, and the slope is inclined in the direction away from the material conveyor belt 200 towards the ground, so that the magnetic disk packaging box is tilted, so that the staff can remove the magnetic disk packaging box and the partition 550 and magnetic disks in the magnetic disk packaging box are not easy to fall off.

[0058] The implementation principle of the embodiment of the present application is: after the weak magnetization body 100 completes the magnetization of the magnetic sheet, the transport conveyor belt 200 drives the magnetic sheet into the blanking plate 300, and enters the magnetic sheet packaging box under the action of the blanking plate 300 and the guide plate 541. At this time, the packaging component 500 is running so that the partition 550 enters the magnetic sheet packaging box and covers the magnetic sheet. When the transport conveyor belt 200 continues to run, the magnetic sheet passes through the blanking plate 300 and the guide plate 541 into the magnetic sheet packaging box and collides with the partition 550.

[0059] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A weak magnetization device, characterized in that: include: Weakly magnetized body (100); A material conveyor belt (200) is connected to the weak magnetization body (100) to transport magnetized magnetic sheets; A blanking plate (300) is fixedly connected to the frame of the material conveyor belt (200), and one end of the blanking plate (300) contacts the belt body of the material conveyor belt (200), and the other end extends obliquely toward the ground; The packaging component (500) is connected to the blanking plate (300) to package the magnetized magnetic sheets. The packaging component (500) includes: Frame (510); A packaging plate (520) is connected to the frame (510) and is movable in a direction close to or away from the ground, and the packaging plate (520) is used to connect to the magnetic sheet packaging box; A limiting plate (540) is fixedly connected to the frame (510) and is capable of contacting the opening of the magnetic disk packaging box to close the opening of the magnetic disk packaging box. An end of the limiting plate (540) away from the ground is provided with a spacing groove for allowing the partition plate (550) to pass through. A partition accommodating box (530) is used to accommodate the partition (550) and is connected to the frame (510), and a communicating hole (533) communicating with the partition groove is provided on the partition accommodating box (530); The partition housing box (530) is provided with a driving assembly (600) for driving the partition (550) to be inserted into the spacing groove; the extending dimensions of the communicating hole (533) and the spacing groove in the direction close to the ground are both smaller than the thickness of the two partitions (550) and not smaller than the thickness of one partition (550), and the driving assembly (600) comprises: A driving cylinder (610), the cylinder body of which is fixedly connected to the partition accommodating box (530); The driving plate (620) is connected to the piston rod of the driving cylinder (610) and is plugged into the communicating hole (533); a moving assembly (700) for driving the packaging plate (520) to move is provided on the frame (510), and the moving assembly (700) includes: A movable lead screw (710) is rotatably connected to the frame (510) and is threadably connected to the packaging plate (520); A movable rack (720) connected to the piston rod of the driving cylinder (610); A moving gear (730) is rotatably connected to the moving lead screw (710) and meshes with the moving rack (720); A transmission ratchet (740) is coaxially and fixedly connected to the movable lead screw (710); The transmission pawl (750) is rotationally connected to the moving gear (730) and meshes with the transmission ratchet (740).

2. A weak magnetization device according to claim 1, characterized in that: A guide plate (541) is fixedly connected to the limiting plate (540), and the guide plate (541) is tilted toward the ground in a direction away from the transport conveyor belt (200), and one end of the guide plate (541) close to the transport conveyor belt (200) extends to below the blanking plate (300).

3. A weak magnetization device according to claim 2, characterized in that: The weak magnetization device further comprises a base (400), and the packaging components (500) are provided in multiple groups, the multiple groups of packaging components (500) are vertically arranged along a direction perpendicular to the material conveyor belt (200) for transporting the magnetic sheets, and the frames (510) of the multiple groups of packaging components (500) are all slidably connected to the base (400).

4. A weak magnetization device according to claim 1, characterized in that: The side of the partition accommodating box (530) close to the ground is set as an opening, and a top plate (531) is provided in the partition accommodating box (530), the top plate (531) moves in a direction away from or close to the connecting hole (533), and the top plate (531) is threadedly connected to the movable screw (710) through the connecting plate (532), and the thread connecting the connecting plate (532) and the movable screw (710) and the thread connecting the packaging plate (520) and the movable screw (710) are reverse threads.

5. A weak magnetization device according to claim 1, characterized in that: The movable rack (720) is detachably connected to the piston rod of the driving cylinder (610).

6. A weak magnetization device according to claim 1, characterized in that: The blanking plate (300) comprises: The connecting portion (310) is fixedly connected to the frame (510) of the material conveyor belt (200), and one end of the connecting portion (310) contacts the unloading end of the belt body of the material conveyor belt (200); The rotating portion (320) is rotatably connected to an end of the connecting portion (310) facing away from the material conveyor belt (200); A rotating assembly (800) for driving the rotating portion (320) to rotate is provided on the connecting portion (310).

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