Automatic ink-jet code and boxing system for magnetic material block

Abstract

The utility model relates to an automatic code spraying and boxing system of magnetic material block, through setting work platform, stock bin device, conveying device, distributing device, code spraying variable -pitch device, taking and placing device and multiple tool pallets, the mutual cooperation between each device, not depending on manual work, realize the code spraying of automation, especially in the process of feeding, realize full -automatic feeding, distributing, code spraying and packing through stock bin device. Not only can more convenient and fast carry out magnetic material block code disc, and compared with the code disc of complete manual work, still can improve the efficiency of magnetic material block code disc. Realize the automatic function of magnetic block code spraying.

Description

Technical Field

[0001] This utility model relates to the technical field of magnetic block production equipment, and in particular to an automatic inkjet coding and boxing system for magnetic blocks. Background Technology

[0002] During the production of magnetic blocks, multiple produced magnetic blocks need to be inkjet-coded, and then the coded magnetic blocks are boxed and packaged.

[0003] Currently, the coding and packaging of magnetic blocks are still mainly done manually, which wastes a lot of manpower and time, and the production efficiency is very low. In addition, prolonged coding also poses certain health risks to operators. Utility Model Content

[0004] In view of the above-mentioned shortcomings and deficiencies of the existing technology, this utility model provides an automatic inkjet printing and boxing system for magnetic blocks, which solves the technical problem that the inkjet printing and boxing of magnetic blocks is still mainly done manually, which wastes a lot of manpower and time and has very low production efficiency.

[0005] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0006] This utility model provides an automatic inkjet coding and boxing system for magnetic blocks, including a working platform, a hopper device, a conveying device, a dispensing device, an inkjet coding pitch device, a picking and placing device, and multiple tooling trays. Multiple magnetic blocks are laid on the top end face of each tooling tray to form a magnetic material assembly to be inkjet coded.

[0007] The hopper device includes a hopper frame, a limiting mechanism, a multi-stroke mechanism, a pin mechanism, and a pushing mechanism, all of which are disposed above the working platform;

[0008] The hopper frame has a through opening. The limiting mechanism supports multiple stacked magnetic material assemblies to be printed. The limiting mechanism is located on one side of the hopper frame and can open or close along the opening to fix or release the magnetic material assemblies to be printed. The pin mechanism is located at the bottom of the hopper frame, and the multi-stroke mechanism is located below the pin mechanism. The multi-stroke mechanism can move upwards or downwards to a first position, a second position, or a third position, respectively. The pin mechanism can move closer to or further away from the magnetic material to be printed along the opening. The components are arranged such that the bottommost magnetic material assembly to be printed is separated from the adjacent upper magnetic material assembly to be printed. When the bottommost tooling pallet moves downward to the second position as the multi-stroke mechanism moves downward, the magnetic material block on the bottommost magnetic material assembly to be printed is pushed onto the material distribution device by the pushing mechanism. When the multi-stroke mechanism moves to the third position, the bottommost tooling pallet is placed on the conveying device. At this time, the pin mechanism approaches the magnetic material assembly to be printed along the direction of the opening. The pin mechanism is used to support the upper magnetic material assembly to be printed.

[0009] The conveying device is mounted on the working platform and located below the silo frame. The conveying device is capable of conveying the tooling pallet placed on the conveying device to the empty pallet recycling device.

[0010] The material separating device is used to separate the array of magnetic material blocks to form multiple magnetic material blocks as needed;

[0011] The inkjet printing variable distance device is used to print ink on each group of multiple magnetic material blocks after separation, and to separate each group of multiple magnetic material blocks after printing to form a single magnetic material block, with adjacent single magnetic material blocks arranged at equal intervals.

[0012] The material handling device is used to sequentially grab and place materials into empty boxes by a material handling robot.

[0013] Optionally, the material dispensing device includes a first pushing mechanism, a second pushing mechanism, and a buffer mechanism;

[0014] The first pushing mechanism is disposed at one end of the hopper frame, and the first pushing mechanism can push multiple magnetic blocks along a first direction to push multiple magnetic blocks of each group to the second pushing mechanism. The second pushing mechanism can push multiple magnetic blocks along a second direction perpendicular to the first direction to change the direction of the multiple magnetic blocks by 90° and send them to the inlet of the inkjet printing variable pitch device. The buffer mechanism is disposed parallel to one side of the first pushing mechanism, and when the first pushing mechanism pushes, the buffer mechanism abuts against one end of the multiple magnetic blocks to achieve buffering during pushing.

[0015] Optionally, the inkjet printing pitch-changing device includes an inkjet printing area, an inkjet printing terminal, a positioning mechanism, and a rotary pitch-changing mechanism;

[0016] The second pushing mechanism can push multiple magnetic blocks to the entrance of the inkjet printing area. The positioning mechanism is located on both sides of the inkjet printing area. The positioning mechanism clamps and positions multiple magnetic blocks. The inkjet printing terminal is located at the upper entrance of the inkjet printing area. The inkjet printing terminal can sequentially print on each magnetic block.

[0017] The positioning mechanism releases the multiple magnetic material blocks after inkjet printing, and the second pushing mechanism pushes the multiple magnetic material blocks after inkjet printing to the entrance of the rotary pitch mechanism;

[0018] The rotating pitch mechanism can sequentially receive a single magnetic material block, rotate the single magnetic material block 180°, and transport the single magnetic material block, and distribute adjacent magnetic material blocks at equal intervals through rotation.

[0019] Optionally, the spray nozzle is mounted on a mobile robotic arm.

[0020] Optionally, the rotary pitch mechanism includes a clamping cylinder, a rotary support, a rotary motor, and a pitch-changing motor;

[0021] The rotary motor is located at one end of the rotary support. The rotary support includes two parallel discs and a cross-shaped plate disposed between the two discs to form four platforms for receiving a single magnetic block. The rotary support is partially located in the groove of the working platform and can rotate relative to the working platform. The clamping cylinder is disposed on one side of the rotary support and can move along the direction of the single magnetic block to clamp or release the single magnetic block.

[0022] The variable pitch motor can adjust the distance between adjacent individual magnetic blocks and release the individual magnetic blocks to place them on the working platform.

[0023] Optionally, the material handling device includes a drive box, a pair of clamping plates, a transverse clamping mechanism, and a longitudinal clamping mechanism;

[0024] The lateral clamping mechanism is located between the pairs of clamping plates and can adjust the spacing between the pairs of clamping plates. The longitudinal clamping mechanism is partially disposed inside the drive box and can clamp a single magnetic block.

[0025] Optionally, the conveying device is a belt.

[0026] Optionally, the empty pallet recycling device includes a limiting block, a lifting cylinder, and a lifting block;

[0027] There are two limiting blocks, which are symmetrically arranged on both sides of the belt to block the tooling pallet.

[0028] There are two lifting cylinders, which are located on both sides of the belt, and the lifting cylinders are spaced apart from the limiting block. The lifting cylinders can lift the obstructing tooling pallet upward and fix it by the lifting block.

[0029] There are four lifting blocks, which are arranged in a matrix at the four corners of the tooling pallet. Each lifting block has an elastic limiting member. When the tooling pallet is lifted to the top of the elastic limiting member, the elastic limiting member extends to engage the tooling pallet.

[0030] The beneficial effects of this utility model are:

[0031] This invention provides an automatic inkjet coding and boxing system for magnetic blocks. By setting up a working platform, a hopper device, a conveying device, a dispensing device, an inkjet coding pitch control device, a pick-and-place device, and multiple tooling pallets, the coordinated operation of these devices achieves automated inkjet coding without manual intervention. Particularly in the feeding process, the hopper device enables fully automated feeding, dispensing, inkjet coding, and packaging. This not only makes magnetic block stacking more convenient and faster but also improves efficiency compared to completely manual stacking. The automated inkjet coding function further ensures personal safety. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the overall structure of the automatic inkjet printing and boxing system for magnetic blocks in this utility model from one angle.

[0033] Figure 2 This is a schematic diagram of the overall structure of the automatic inkjet printing and boxing system for magnetic blocks in this utility model from another angle.

[0034] Figure 3 for Figure 1 A schematic diagram of the silo device and empty tray recovery device in the middle;

[0035] Figure 4 This is a schematic diagram of the silo device.

[0036] Figure 5 A partial structural diagram of the empty pallet recycling device;

[0037] Figure 6 for Figure 2Top view of the material distribution device and the inkjet printing variable distance device;

[0038] Figure 7 for Figure 2 A magnified view of the details at the circled "A".

[0039] [Explanation of Labels in the Attached Image]

[0040] 100. Magnetic material block; 1. Working platform; 2. Hopper device; 21. Hopper frame; 22. Limiting mechanism; 23. Multi-stroke mechanism; 24. Pin mechanism; 25. Pushing mechanism; 3. Conveying device; 4. Distributing device; 41. First pushing mechanism; 42. Second pushing mechanism; 43. Buffer mechanism; 5. Inkjet printing pitch variable device; 51. Inkjet printing area; 52. Inkjet printing dock; 53. Positioning mechanism; 54. Rotary pitch variable mechanism; 541 542. Clamping cylinder; 542. Rotating bracket; 5421. Disc; 5422. Cross plate; 543. Rotary motor; 544. Variable pitch motor; 545. Clamping head; 6. Material handling device; 61. Drive box; 62. Clamping plate; 63. Lateral clamping mechanism; 64. Longitudinal clamping mechanism; 7. Tooling pallet; 9. Empty pallet recycling device; 91. Limit block; 92. Lifting cylinder; 93. Lifting block; 931. Elastic limit component. Detailed Implementation

[0041] To better explain and facilitate understanding of this utility model, a detailed description of its specific embodiments is provided below with reference to the accompanying drawings. In this document, directional terms such as "upper" and "lower" are used interchangeably with... Figure 1 The orientation is used as a reference.

[0042] Reference Figures 1-7As shown, an automatic inkjet printing and boxing system for magnetic blocks includes a working platform 1, a hopper device 2, a conveying device 3, a dispensing device 4, an inkjet printing pitch control device 5, a material handling device 6, and multiple tooling trays 7. Multiple magnetic blocks 100 are laid on the top surface of each tooling tray 7 to form a magnetic material assembly to be inkjet printed. The hopper device 2 includes a hopper frame 21, a limiting mechanism 22, a multi-stroke mechanism 23, a pin mechanism 24, and a pushing mechanism 25, all mounted above the working platform 1. The hopper frame 21 has a through opening. The limiting mechanism 22 supports the multi-layered magnetic material assembly to be printed. The limiting mechanism 22 is located on one side of the hopper frame 21 and can open or close along the opening direction to fix or release the magnetic material assembly to be printed. The pin mechanism 24 is located at the bottom of the hopper frame 21. The multi-stroke mechanism 23 is located below the pin mechanism 24. The multi-stroke mechanism 23 can move upward or downward to a first position, a second position, or a third position, respectively. The pin mechanism 24 can move closer to or further away from the magnetic material to be printed along the opening direction. The components are arranged such that the bottommost magnetic material assembly to be printed is separated from the adjacent upper magnetic material assembly to be printed. When the bottommost tooling pallet 7 moves downward to the second position as the multi-stroke mechanism 23 moves, the magnetic material blocks 100 on the bottommost magnetic material assembly to be printed are pushed onto the distributing device 4 by the pushing mechanism 25. When the multi-stroke mechanism 23 moves to the third position, the bottommost tooling pallet 7 is placed on the conveying device 3. At this time, the pin mechanism 24 moves closer to the magnetic material assembly to be printed along the open direction. The pin mechanism 24 is used to support the upper magnetic material assembly to be printed. The conveying device 3 is set on the working platform 1 and is located below the hopper frame 21. The conveying device 3 can transport the tooling pallet 7 placed on the conveying device 3 to the empty pallet recycling device 9. The distributing device 4 is used to separate the array of magnetic material blocks 100 to form multiple magnetic material blocks 100 as needed. The inkjet printing variable-pitch device 5 is used to print ink on each group of multiple magnetic material blocks 100 after separation, and to separate each group of multiple magnetic material blocks 100 after inkjet printing to form a single magnetic material block 100, with adjacent single magnetic material blocks 100 arranged at equal intervals. The material picking and placing device 6 is used to sequentially pick up and place the material into an empty box by a material picking robot.

[0043] It should be noted that when the multi-stroke mechanism 23 moves to the first position, the pin mechanism 24 can move away from the magnetic material assembly to be printed along the direction of the opening. At this time, the limiting mechanism 22 lifts the entire multi-layer stacked magnetic material assembly to be printed, and the hopper frame 21 is released to open the opening. When the multi-stroke mechanism 23 moves to the second position, it separates the bottommost magnetic material assembly to be printed from its adjacent uppermost magnetic material assembly to be printed, and stops at the third position to cooperate with the pushing mechanism 25 to push the material.

[0044] This embodiment provides an automatic inkjet coding and boxing system for magnetic blocks. By setting up a working platform 1, a hopper device 2, a conveying device 3, a dispensing device 4, an inkjet coding pitch device 5, a material handling device 6, and multiple tooling pallets 7, the coordinated operation of these devices achieves automated inkjet coding without manual intervention. Especially in the material loading process, the hopper device enables fully automated loading, dispensing, inkjet coding, and packaging. This not only makes magnetic block stacking more convenient and faster but also improves efficiency compared to completely manual stacking, thus achieving automated magnetic block inkjet coding.

[0045] Further, the material distribution device 4 includes a first pushing mechanism 41, a second pushing mechanism 42, and a buffer mechanism 43. The first pushing mechanism 41 is disposed at one end of the hopper frame 21, and the first pushing mechanism 41 can push multiple magnetic material blocks 100 along a first direction to push multiple magnetic material blocks 100 in each group to the second pushing mechanism 42. The second pushing mechanism 42 can push multiple magnetic material blocks 100 along a second direction perpendicular to the first direction to change the direction of multiple magnetic material blocks 100 by 90° and send them to the inlet of the inkjet printing variable pitch device 5. The buffer mechanism 43 is disposed parallel to one side of the first pushing mechanism 41, and when the first pushing mechanism 41 pushes, the buffer mechanism 43 abuts against one end of the multiple magnetic material blocks 100 to achieve buffering during pushing. In this embodiment, both the first pushing mechanism 41 and the second pushing mechanism are driven by servo motors.

[0046] Further, the inkjet printing pitch-changing device 5 includes an inkjet printing area 51, an inkjet printing terminal 52, a positioning mechanism 53, and a rotary pitch-changing mechanism 54. The second pushing mechanism 42 can push multiple magnetic material blocks 100 to the entrance of the inkjet printing area 51. The positioning mechanism 53 is disposed on both sides of the inkjet printing area 51, and the positioning mechanism 53 clamps and positions multiple magnetic material blocks 100. The inkjet printing terminal 52 is disposed at the upper entrance of the inkjet printing area 51, and the inkjet printing terminal 52 can sequentially print ink on each magnetic material block 100. The positioning mechanism 53 releases the multiple magnetic material blocks 100 after printing, and the second pushing mechanism 42 pushes the multiple magnetic material blocks 100 after printing to the entrance of the rotary pitch-changing mechanism 54. The rotating pitch mechanism 54 can sequentially receive a single magnetic material block 100, rotate the single magnetic material block 100 by 180° and transport the single magnetic material block 100, and distribute adjacent magnetic material blocks 100 at equal intervals through rotation.

[0047] Furthermore, the inkjet printing terminal 52 is mounted on a mobile robotic arm. It should be noted that the robotic arm can move precisely along two axes through the cooperation of a servo motor and an electric cylinder. The inkjet printing terminal 52 is mounted on the robotic arm to facilitate flexible inkjet printing.

[0048] Further, the rotary pitch mechanism 54 includes a clamping cylinder 541, a rotating bracket 542, a rotary motor 543, and a pitch-changing motor 544. The rotary motor 543 is located at one end of the rotating bracket 542. The rotating bracket 542 includes two parallel discs 5421 and a cross-shaped plate 5422 disposed between the two discs 5421 to form four platforms for receiving individual magnetic blocks 100. Part of the rotating bracket 542 is located within a groove of the working platform 1 and is rotatable relative to the working platform 1. The clamping cylinder 541 is disposed on one side of the rotating bracket 542 and can move along the direction of the individual magnetic blocks 100 to clamp or release the individual magnetic blocks 100. The pitch-changing motor 544 can adjust the distance between adjacent individual magnetic blocks 100 and release the individual magnetic blocks 100 for placement on the working platform 1. Among them, the rotary motor 543 and the variable pitch motor 544 are both servo motors.

[0049] It should be noted that the working process of the rotary pitch mechanism 54 is as follows: after the three stacked magnetic strips are placed in the coding area, the clamping cylinder 541 clamps and positions them for coding. After coding is completed, the clamping cylinder 541 opens, and the second pushing mechanism 42 drives the three coded magnetic strips to move. The magnetic strips are rotated by the rotary motor 543, and the pitch-changing motor 544 and the clamping cylinder 541 change the distance between the three magnetic strips to the distance that meets the boxing requirements.

[0050] Here, the working process of the material distribution device 4 is as follows: the buffer mechanism 43 (damping cylinder) extends, and after extending, the venting mode is switched. The first pushing mechanism 41 pushes the magnetic blocks forward, and the damping cylinder moves accordingly. After the first pushing mechanism 41 completes the pushing, it returns to its original position and pushes again to complete the customer-specified quantity (3 magnetic blocks). After the action is completed, the second pushing mechanism 42 pushes (3 magnetic blocks) to the coding area.

[0051] Furthermore, the material handling device 6 includes a drive box 61, a pair of clamping plates 62, a transverse clamping mechanism 63, and a longitudinal clamping mechanism 64. The transverse clamping mechanism 63 is located between the pair of clamping plates 62 and can adjust the spacing between the pair of clamping plates 62. The longitudinal clamping mechanism 64 is partially disposed within the drive box 61 and can clamp a single magnetic material block 100.

[0052] Furthermore, the conveying device 3 is a belt.

[0053] Furthermore, the empty pallet recycling device 9 includes limiting blocks 91, lifting cylinders 92, and lifting blocks 93. There are two limiting blocks 91, symmetrically arranged on both sides of the belt, used to block the tooling pallet 7. There are two lifting cylinders 92, located on both sides of the belt, spaced apart from the limiting blocks 91. The lifting cylinders 92 can lift the blocked tooling pallet 7 upwards and lock it in place by the lifting blocks 93. There are four lifting blocks 93, arranged in a matrix at the four corners of the tooling pallet 7. Each lifting block 93 has an elastic limiting element 931; when the tooling pallet 7 is lifted to the top of the elastic limiting element 931, the elastic limiting element 931 engages the tooling pallet 7. The empty tooling pallet 7 is moved to the limit block 91 by the belt conveyor and stops. The empty tooling pallet 7 is lifted by the lifting cylinder 92 and stacked and recycled by the elastic limit member 931 on the lifting block 93.

[0054] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0055] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0056] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "beneath" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0057] In the description of this specification, the terms "one embodiment," "some embodiments," "embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0058] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make modifications, alterations, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. An automatic inkjet printing and boxing system for magnetic material blocks, characterized in that: It includes a work platform (1), a hopper device (2), a conveying device (3), a material distribution device (4), a coding pitch device (5), a material picking and placing device (6), and multiple tooling pallets (7). Multiple magnetic blocks (100) are laid on the top end face of each tooling pallet (7) to form a magnetic material assembly to be coded. The hopper device (2) includes a hopper frame (21), a limiting mechanism (22), a multi-stroke mechanism (23), a pin mechanism (24), and a pushing mechanism (25), all of which are set above the working platform (1). The hopper frame (21) has an open opening running vertically through it. The limiting mechanism (22) is used to support the multi-layered stacked magnetic material assembly to be printed. The limiting mechanism (22) is located on one side of the hopper frame (21) and can open or close along the direction of the opening to fix or loosen the magnetic material assembly to be printed. The pin mechanism (24) is located at the bottom of the hopper frame (21). The multi-stroke mechanism (23) is located below the pin mechanism (24). The multi-stroke mechanism (23) can move upward or downward to the first position, the second position, or the third position, respectively. The pin mechanism (24) can move closer to or further away from the magnetic material assembly to be printed along the direction of the opening. Material components, so that the bottommost magnetic material component to be printed is separated from the adjacent upper magnetic material component to be printed. When the bottommost tooling tray (7) moves downward to the second position with the multi-stroke mechanism (23), the magnetic block (100) on the bottommost magnetic material component to be printed is pushed to the material distribution device (4) by the pushing mechanism (25). When the multi-stroke mechanism (23) moves to the third position, the bottommost tooling tray (7) is placed on the conveying device (3). At this time, the pin mechanism (24) approaches the magnetic material component to be printed along the direction of the opening. The pin mechanism (24) is used to support the upper magnetic material component to be printed. The conveying device (3) is set on the working platform (1) and the conveying device (3) is located below the silo frame (21). The conveying device (3) can convey the tooling pallet (7) placed on the conveying device (3) to the empty pallet recycling device (9). The material separating device (4) is used to separate the array of magnetic material blocks (100) to form multiple magnetic material blocks (100) as needed. The inkjet printing variable distance device (5) is used to print ink on each group of multiple magnetic material blocks (100) after separation, and to separate each group of multiple magnetic material blocks (100) after printing to form a single magnetic material block (100), and the adjacent single magnetic material blocks (100) are arranged at equal intervals. The material handling device (6) is used to sequentially grab and place materials into empty boxes by a material handling robot.

2. The automatic inkjet printing and boxing system for magnetic material blocks according to claim 1, characterized in that: The material distribution device (4) includes a first pushing mechanism (41), a second pushing mechanism (42), and a buffer mechanism (43). The first pushing mechanism (41) is located at one end of the hopper frame (21), and the first pushing mechanism (41) can push multiple magnetic blocks (100) along a first direction to push multiple magnetic blocks (100) of each group to the second pushing mechanism (42). The second pushing mechanism (42) can push multiple magnetic blocks (100) along a second direction perpendicular to the first direction to change the direction of multiple magnetic blocks (100) by 90° and send them to the inlet of the inkjet printing variable pitch device (5). The buffer mechanism (43) is arranged parallel to one side of the first pushing mechanism (41), and when the first pushing mechanism (41) pushes, the buffer mechanism (43) abuts against one end of the multiple magnetic blocks (100) to achieve buffering during pushing.

3. The automatic inkjet printing and boxing system for magnetic material blocks according to claim 2, characterized in that: The inkjet printing pitch device (5) includes an inkjet printing area (51), an inkjet printing dock (52), a positioning mechanism (53), and a rotary pitch mechanism (54). The second pushing mechanism (42) can push multiple magnetic blocks (100) to the entrance of the inkjet printing area (51). The positioning mechanism (53) is located on both sides of the inkjet printing area (51). The positioning mechanism (53) clamps and positions multiple magnetic blocks (100). The inkjet printing terminal (52) is located at the upper entrance of the inkjet printing area (51). The inkjet printing terminal (52) can sequentially print each magnetic block (100). The positioning mechanism (53) releases the multiple magnetic material blocks (100) after inkjet printing, and pushes the multiple magnetic material blocks (100) after inkjet printing to the entrance of the rotary pitch mechanism (54) through the second pushing mechanism (42); The rotating pitch mechanism (54) can sequentially receive a single magnetic material block (100) and rotate the single magnetic material block (100) 180° and transport the single magnetic material block (100), and distribute adjacent magnetic material blocks (100) at equal intervals through rotation.

4. The automatic inkjet printing and boxing system for magnetic material blocks according to claim 3, characterized in that: The spray nozzle (52) is mounted on a mobile robotic arm.

5. The automatic inkjet printing and boxing system for magnetic material blocks according to claim 3, characterized in that: The rotary pitch mechanism (54) includes a clamping cylinder (541), a rotating bracket (542), a rotary motor (543), and a pitch-changing motor (544). The rotary motor (543) is located at one end of the rotary support (542). The rotary support (542) includes two parallel disks (5421) and a cross-shaped plate (5422) between the two disks (5421) to form four platforms for receiving a single magnetic block (100). The rotary support (542) is partially located in the groove of the working platform (1) and can rotate relative to the working platform (1). The clamping cylinder (541) is located on one side of the rotary support (542). The clamping cylinder (541) can move along the direction of the single magnetic block (100) to clamp or release the single magnetic block (100). The variable pitch motor (544) can adjust the distance between adjacent single magnetic blocks (100) and release the single magnetic blocks (100) to be placed on the work platform (1).

6. The automatic inkjet printing and boxing system for magnetic material blocks according to claim 4, characterized in that: The material handling device (6) includes a drive box (61), a pair of clamping plates (62), a transverse clamping mechanism (63) and a longitudinal clamping mechanism (64). The transverse clamping mechanism (63) is located between the pair of clamping plates (62), and the transverse clamping mechanism (63) can adjust the spacing between the pair of clamping plates (62). The longitudinal clamping mechanism (64) is partially disposed in the drive box (61), and the longitudinal clamping mechanism (64) can clamp a single magnetic block (100).

7. The automatic inkjet printing and boxing system for magnetic material blocks according to claim 1, characterized in that: The conveying device (3) is a belt.

8. The automatic inkjet printing and boxing system for magnetic material blocks according to claim 7, characterized in that: The empty pallet recycling device (9) includes a limiting block (91), a lifting cylinder (92), and a lifting block (93). There are two limiting blocks (91), which are symmetrically arranged on both sides of the belt to block the tooling pallet (7). There are two lifting cylinders (92), which are located on both sides of the belt respectively, and the lifting cylinders (92) and the limiting block (91) are spaced apart. The lifting cylinders (92) can lift the obstructing tooling pallet (7) upward and fix it by the lifting block (93). There are four lifting blocks (93), and the four lifting blocks (93) are arranged in a matrix at the four corners of the tooling tray (7). Each lifting block (93) has an elastic limiting member (931). When the tooling tray (7) is lifted to the top of the elastic limiting member (931), the elastic limiting member (931) extends to engage the tooling tray (7).

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