Magnet sheet separator

Abstract

The utility model relates to the technical field of magnet column separation, in particular to a magnet sheet separator which comprises a base, a pusher, a sleeve seat and a hollow pipe. A pushing groove is formed in the top end of the base; the pusher is in sliding connection with the pushing groove in the first direction; the sleeve seat is mounted on the top surface of the base; a pair of trapezoidal blocks is arranged in the sleeve seat, and a feeding channel is reserved between the pair of trapezoidal blocks; the bottom end of the hollow pipe is inserted into the sleeve seat; a trapezoid groove is formed in the bottom end of the hollow pipe and abuts against the pair of trapezoid blocks in a face-to-face mode. An inner hole of the hollow pipe, the feeding channel and the pushing groove communicate in the vertical direction, and the inner diameter of the hollow pipe is smaller than that of the feeding channel. And the top surface of the pusher is a Z-shaped surface. Through the matching mode of the trapezoid groove and the pair of trapezoid blocks, the magnet sheet separator can guarantee high hole alignment precision and hole alignment stability under long-time work, then a pusher can take materials smoothly, and the situation that the magnet sheets are clamped between the feeding channel and the Z-shaped face is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of magnet column separation, and particularly relates to a magnet sheet separator. Background Art

[0002] Magnet sheets are widely used, and are commonly found in products such as refrigerators, leather bags, and teaching aids. Since the transportation and selling costs of single magnet sheets are relatively high, magnet sheets are usually stacked vertically into magnet columns for factory shipment. Therefore, before installing the magnet sheets onto related products, the magnet columns need to be separated into multiple magnet sheets again to facilitate the installation of the magnet sheets onto the related products.

[0003] Chinese Patent No. CN208970253U discloses a magnet sheet separator, which includes a main body, a pushing part, and a handle. A first card slot is provided on the main body, a placing hole communicating with the first card slot is provided on the main body, the pushing part is rotatably arranged in the first card slot, a magnet clamping position is provided on the pushing part, and the handle is connected to the pushing part. It can conveniently separate the magnet column into single magnet sheets, with high separation efficiency and safe use.

[0004] However, there are also some problems with this patent:

[0005] 1. The aperture of the placing hole is fixed, so that this magnet sheet separator can only process magnet columns of one size, and it is difficult to meet the processing requirements of magnet columns of different sizes.

[0006] 2. The pushing part is limited by a positioning shaft. When the pushing part touches the positioning shaft, the magnet clamping position is exactly aligned with the placing hole. However, this way of limiting by the positioning shaft has a short service life. During long-term operation, the positioning shaft is prone to looseness, making it difficult for the magnet clamping position to be aligned with the placing hole, thus affecting the separation efficiency of the magnet column. Moreover, after the positioning shaft loosens, it is inconvenient to repair, easily leading to the overall scrapping of the main body and a relatively high processing cost.

[0007] Therefore, there is an urgent need for a magnet column separator that can meet the processing requirements of multiple sizes and has strong stability of the hole structure. Summary of the Utility Model

[0008] (1) Technical Problems to be Solved

[0009] In view of the above-mentioned disadvantages and deficiencies of the prior art, the utility model provides a magnet sheet separator, which solves the technical problems of the single size of the magnet columns processed by the magnet column separator and the relatively poor stability of the hole structure.

[0010] (2) Technical Solutions

[0011] In order to achieve the above purpose, the magnet sheet separator of the utility model includes:

[0012] Base, with a pushing groove opened at the top end of the base;

[0013] Pusher, which is slidably connected to the pushing groove along a first direction;

[0014] Sleeve base, which is installed on the top surface of the base; a pair of trapezoidal blocks are arranged inside the sleeve base, and a feeding channel is reserved between the pair of trapezoidal blocks;

[0015] Hollow tube, the bottom end of which is inserted into the sleeve base; a pair of trapezoidal grooves are symmetrically arranged at the bottom end of the hollow tube, and the trapezoidal grooves are in surface-to-surface contact with the pair of trapezoidal blocks one by one;

[0016] Wherein, the inner hole of the hollow tube, the feeding channel and the pushing groove are communicated along the vertical direction, and the inner diameter of the hollow tube is smaller than the inner diameter of the feeding channel; the top surface of the pusher is a Z-shaped surface with high and low layers.

[0017] Optionally, fixing screws are arranged on the sleeve base;

[0018] The sleeve base is provided with a fixing threaded hole along its radial direction; the bottom end of the hollow tube is provided with a pressing plane, and the pressing plane is perpendicular to the first direction;

[0019] The fixing screw is in threaded connection with the fixing threaded hole; the fixing screw can be far away from or abut against the pressing plane.

[0020] Optionally, the pusher includes a slider, a push block and a height adjusting screw;

[0021] The slider is slidably connected to the pushing groove along the first direction;

[0022] One side of the top surface of the slider is in threaded connection with the height adjusting screw; the other side of the top surface of the slider is connected to the push block;

[0023] The top surface height of the height adjusting screw is lower than the top surface height of the slider.

[0024] Optionally, the height adjusting screw includes an aluminum screw and an iron screw;

[0025] The aluminum screw is in threaded connection with the slider;

[0026] An internal threaded hole is opened inside the aluminum screw; the iron screw is in threaded connection with the internal threaded hole;

[0027] The top surface height of the iron screw is not higher than the top surface height of the aluminum screw.

[0028] Optionally, the pusher further includes a fastening screw;

[0029] The tightening screw is threadedly connected to the side surface of the slider; the tightening screw can move away from or abut against the height adjustment screw.

[0030] Optionally, the magnet sheet separator further includes a base plate, a V-shaped transmission rod and a spring;

[0031] The base is connected to the top surface of the base plate;

[0032] The V-shaped transmission rod is hinged to the base plate; the first end of the V-shaped transmission rod penetrates through the base and can be slidably connected to the base along the vertical direction; the second end of the V-shaped transmission rod is movably connected to the bottom end of the pusher so as to be able to drive the pusher to slide along the first direction through the V-shaped transmission rod;

[0033] One end of the spring is connected to the base plate, and the other end is connected to the second end of the V-shaped transmission rod.

[0034] Optionally, a V-shaped groove is formed in the bottom end of the pusher;

[0035] The second end of the V-shaped transmission rod can move up and down in the V-shaped groove along the vertical direction and push the V-shaped groove to slide along the first direction.

[0036] Optionally, a limiting insertion bar is arranged on the top surface of the base plate;

[0037] A through groove is formed in the bottom end of the base along the vertical direction;

[0038] The limiting insertion bar is inserted into the through groove, and the two enclose a sliding groove;

[0039] The first end of the V-shaped transmission rod is slidably connected to the sliding groove.

[0040] Optionally, a hand pressing plate and a connecting screw are arranged at the first end of the V-shaped transmission rod;

[0041] A connecting groove is formed in the hand pressing plate; the first end of the V-shaped transmission rod is embedded in the connecting groove, and the two are fixedly connected through the connecting screw.

[0042] Optionally, a first ear plate and a second ear plate are arranged in parallel on the top surface of the base plate;

[0043] A pin hole is formed in the first ear plate; a connecting threaded hole is formed in the second ear plate;

[0044] The magnet sheet separator further includes a rotating shaft; one end of the rotating shaft is a smooth rod, and the other end is a connecting threaded section;

[0045] The polished rod is inserted into the pin hole; and the V-shaped drive rod is hinged to the polished rod;

[0046] The connecting threaded section is threadedly connected to the connecting threaded hole.

[0047] (III) Beneficial effects

[0048] The beneficial effects of the present utility model are as follows:

[0049] The bottom end of the hollow tube is inserted into the sleeve seat, and the two are detachably connected, so that the hollow tube can be flexibly disassembled and assembled with the sleeve seat. By selecting a hollow tube with a corresponding inner diameter according to the outer diameter of the magnet column to be processed, the magnet sheet separator can meet the separation processing of magnet columns of multiple sizes, improving the processing adaptability of the magnet sheet separator to magnet columns of different sizes.

[0050] A pair of trapezoidal blocks can not only support the hollow tube in the vertical direction, but also limit the rotation of the hollow tube, so that the bottom end of the hollow tube is firmly engaged with the pair of trapezoidal blocks, effectively reducing the coaxial error between the hollow tube and the sleeve seat, and enabling the magnet column in the hollow tube to accurately fall onto the Z-shaped surface. Moreover, the cooperation mode of the trapezoidal groove and the pair of trapezoidal blocks enables the magnet sheet separator to ensure high hole alignment accuracy and hole alignment stability during long-term operation, thereby enabling the pusher to smoothly pick up materials, avoiding the magnet sheet from getting stuck between the feeding channel and the Z-shaped surface, reducing the risk of bumping and wearing of the magnet sheet, and improving the product yield. Description of the drawings

[0051] Figure 1 It is a schematic structural diagram of the magnet sheet separator according to the first embodiment of the present utility model;

[0052] Figure 2 It is a top view of the sleeve seat of the present utility model;

[0053] Figure 3 It is an exploded view of the sleeve seat of the present utility model;

[0054] Figure 4 It is a schematic structural diagram of the hollow tube of the present utility model;

[0055] Figure 5 It is a schematic cross-sectional view of the magnet sheet separator of the present utility model;

[0056] Figure 6 It is Figure 5 An enlarged view of part A in

[0057] Figure 7 It is a schematic structural diagram of the pusher of the present utility model;

[0058] Figure 8 It is a schematic structural diagram of the push block of the present utility model;

[0059] Figure 9 Schematic cross-sectional view of the pusher of the present utility model;

[0060] Figure 10 Schematic structural view of the magnet sheet separator according to the second embodiment of the present utility model;

[0061] Figure 11 Schematic structural view of the base of the present utility model;

[0062] Figure 12 Schematic structural view of the substrate of the present utility model;

[0063] Figure 13 Schematic structural view of the V-shaped transmission rod of the present utility model;

[0064] Figure 14 Schematic structural view of the rotating shaft of the present utility model;

[0065] Figure 15 Schematic structural view of the hand pressure plate of the present utility model;

[0066] Figure 16 Schematic structural view of the magnet sheet separator at the loading station of the present utility model;

[0067] Figure 17 Schematic structural view of the magnet sheet separator at the unloading station of the present utility model.

[0068]

Explanation of reference numerals

[0069] 1: Base; 11: Pushing groove; 12: Through groove;

[0070] 2: Pusher; 21: Slide block; 22: Pushing block; 23: Height adjustment screw; 231: Aluminum screw; 232: Iron screw; 24: Tightening screw; 25: V-shaped groove;

[0071] 3: Sleeve seat; 31: Trapezoidal block; 32: Loading channel; 33: Fixing screw;

[0072] 4: Hollow tube; 41: Trapezoidal groove; 42: Pressing plane;

[0073] 5: Substrate; 51: Limit insertion strip; 52: First ear plate; 53: Second ear plate;

[0074] 6: V-shaped transmission rod; 61: Hand pressure plate; 611: Connection groove;

[0075] 7: Spring;

[0076] 8: Rotating shaft; 81: Smooth rod; 82: Connecting threaded section;

[0077] 9: Magnet sheet. Detailed implementation manners

[0078] For better explaining the present utility model for easier understanding, the present utility model will be described in detail below in conjunction with the accompanying drawings through specific implementation manners.

[0079] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If this specific posture changes, then the directional indications will also change accordingly.

[0080] In addition, in the present utility model, descriptions such as "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0081] In the present utility model, unless otherwise clearly specified and defined, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" may be a fixed connection, a detachable connection, or integrated; "connection" may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and may be the internal connection of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0082] First embodiment:

[0083] See Figures 1 to 6, the present utility model provides a magnet sheet separator, which includes a base 1, a pusher 2, a sleeve seat 3 and a hollow tube 4; a pushing groove 11 is formed at the top end of the base 1; the pusher 2 is slidably connected to the pushing groove 11 along a first direction; the sleeve seat 3 is installed on the top surface of the base 1; a pair of trapezoidal blocks 31 are arranged inside the sleeve seat 3, and a feeding channel 32 is reserved between the pair of trapezoidal blocks 31; the bottom end of the hollow tube 4 is inserted into the sleeve seat 3; a pair of trapezoidal grooves 41 are symmetrically arranged at the bottom end of the hollow tube 4, and the trapezoidal grooves 41 are in surface contact with the pair of trapezoidal blocks 31 one by one; wherein, the inner hole of the hollow tube 4, the feeding channel 32 and the pushing groove 11 are communicated in the vertical direction, and the inner diameter of the hollow tube 4 is smaller than the inner diameter of the feeding channel 32; the top surface of the pusher 2 is a Z-shaped surface with high and low layers. The first direction is the sliding direction of the pushing groove 11; the vertical direction is the height direction, and the height in the present utility model refers to the distance from the ground as the reference plane to the relevant structure. The pusher 2 can be manually pushed, or driven by a linear telescopic device such as a cylinder or an electric push rod.

[0084] The Z-shaped surface is a plurality of layered planes with height differences, including an upper plane, a lower plane and a transition surface; the upper plane is located above the lower plane and the two are parallel. The upper plane is the feeding point of the magnet sheet 9, and the lower plane is the discharging point of the magnet sheet 9; the transition surface is vertically connected to the upper plane and the lower plane, and the transition surface is used as the pushing surface of the magnet sheet 9. When separating the magnet columns, first insert the magnet columns into the hollow tube 4, and the bottom surfaces of the magnet columns sequentially fall onto the Z-shaped surface through the inner hole of the hollow tube 4 and the feeding channel 32. As the pusher 2 is pushed, the Z-shaped surface can bring out a certain number of magnet sheets 9 from the bottom of the sleeve seat 3, realizing the separation of the magnet sheets 9. The number of magnet sheets 9 brought out by the Z-shaped surface is related to the height difference of the Z-shaped surface. When only one magnet sheet 9 needs to be separated, the height difference of the Z-shaped surface should not be greater than the thickness of one magnet sheet 9; when two magnet sheets 9 need to be separated, the height difference of the Z-shaped surface should not be greater than the thickness of two magnet sheets 9 and not less than the thickness of one magnet sheet 9, and so on.

[0085] In this embodiment, the trapezoidal block 31 is crescent-shaped. The side surface of the trapezoidal block 31 is formed by connecting an arc surface and a strip-shaped trapezoidal surface. The arc surface is connected to the inner wall of the sleeve base 3, and the strip-shaped trapezoidal surface is adapted to the shape and size of the trapezoidal groove 41. When installing the hollow tube 4, first insert the hollow tube 4 into the sleeve base 3. When a pair of trapezoidal blocks 31 and a pair of trapezoidal grooves 41 are not aligned, the bottom surface of the hollow tube 4 abuts against the top end of the trapezoidal block 31. At this time, the hollow tube 4 is not fully installed in place. Manually rotate the hollow tube 4 until there is a feeling of dropping and it can no longer rotate, indicating that a pair of trapezoidal blocks 31 and a pair of trapezoidal grooves 41 have completed the engagement. The installation method is simple and easy to operate. By utilizing the self-gravity of the hollow tube 4 and the cooperation and limiting method of the trapezoidal block 31 and the trapezoidal groove 41, there is no need to fix it with screws anymore, which simplifies the disassembly and assembly method of the hollow tube 4 and the sleeve base 3, and improves the processing adaptability of the magnet sheet separator to magnet columns of different sizes. Of course, scale lines can also be marked on the outer wall of the hollow tube 4. When the scale lines are flush with the top surface of the sleeve base 3, it indicates that the hollow tube 4 is installed in place, achieving an anti-fooling effect.

[0086] Further, a pair of trapezoidal grooves 41 are symmetrically arranged at the bottom end of the hollow tube 4. After the hollow tube 4 and the sleeve base 3 are engaged due to the symmetrically arranged pair of trapezoidal grooves 41, the axis of the hollow tube 4 can be basically coincident with the axis of the sleeve base 3, thereby improving the landing accuracy of the magnet sheet 9 in the hollow tube 4, ensuring that the magnet sheet 9 can accurately fall onto the Z-shaped surface, and realizing accurate feeding.

[0087] The bottom end of the hollow tube 4 is inserted into the sleeve base 3, and the two are detachably connected, enabling the hollow tube 4 to be flexibly disassembled and assembled with the sleeve base 3. By selecting a hollow tube 4 with a corresponding inner diameter according to the outer diameter of the magnet column to be processed, the magnet sheet separator can meet the separation processing of magnet columns of multiple sizes, and improves the processing adaptability of the magnet sheet separator to magnet columns of different sizes.

[0088] A pair of trapezoidal blocks 31 can not only support the hollow tube 4 in the vertical direction, but also limit the rotation of the hollow tube 4, so that the bottom end of the hollow tube 4 is firmly engaged on a pair of trapezoidal blocks 31, effectively reducing the coaxial error between the hollow tube 4 and the sleeve base 3, and enabling the magnet column in the hollow tube 4 to accurately fall onto the Z-shaped surface. Moreover, the cooperation method of the trapezoidal groove 41 and a pair of trapezoidal blocks 31 enables the magnet sheet separator to ensure a high hole alignment accuracy and hole alignment stability during long-term operation. Furthermore, the pusher 2 can smoothly pick up the material, avoiding the magnet sheet 9 from getting stuck between the feeding channel 32 and the Z-shaped surface, reducing the risk of bumping and wearing of the magnet sheet 9, and improving the product yield.

[0089] Further, a fixing screw 33 is provided on the sleeve base 3; the sleeve base 3 is provided with a fixing threaded hole along its radial direction; the bottom end of the hollow tube 4 is provided with a pressing plane 42, and the pressing plane 42 is perpendicular to the first direction; the fixing screw 33 is in threaded connection with the fixing threaded hole; the fixing screw 33 can move away from or abut against the pressing plane 42. Since there is a certain gap for insertion between the inner wall of the sleeve base 3 and the outer wall of the hollow tube 4, the cooperation and limitation of a pair of trapezoidal blocks 31 and a pair of trapezoidal grooves 41 can only basically align and coincide the axes of the sleeve base 3 and the hollow tube 4, that is, the axis of the hollow tube 4 is restricted in the first direction. Therefore, there will be a certain dimensional deviation between the landing point of the magnet column in the hollow tube 4 and the feeding point of the Z-shaped surface. Especially when the feeding point of the Z-shaped surface is a circular hole or a disc structure, there is a situation where the magnet sheet 9 is difficult to fall into the feeding point of the Z-shaped surface. Based on this, by turning the fixing screw 33, the fixing screw 33 moves along the first direction and pushes the pressing plane 42 to move, so that the sleeve base 3 can move along the length direction of a pair of trapezoidal blocks 31, that is, the first direction, and is guided by the pair of trapezoidal blocks 31 for sliding until the fixing screw 33 is tightened and locked, indicating that the fixing screw 33 has pressed the hollow tube 4 against the inner wall of the sleeve base 3, completing the relative fixation of the hollow tube 4 and the sleeve base 3 in the first direction, and the fixing position is unique. Then, the limiting structure of the pusher 2 can be correspondingly set to ensure that the feeding point of the Z-shaped surface is directly below the inner hole of the hollow tube 4. Through the effective cooperation of the fixing screw 33 and the pair of trapezoidal blocks 31, the situation that the hollow tube 4 slides in the first direction due to the vibration generated during operation is avoided, further improving the installation accuracy of the hollow tube 4 and the sleeve base 3.

[0090] As Figures 7 to 9 shown, the pusher 2 includes a slider 21, a push block 22 and a height adjustment screw 23; the slider 21 is slidably connected with the pushing groove 11 along the first direction; one side of the top surface of the slider 21 is in threaded connection with the height adjustment screw 23; the other side of the top surface of the slider 21 is connected with the push block 22; the top surface height of the height adjustment screw 23 is lower than the top surface height of the slider 21. In this embodiment, the slider 21 is an I-shaped block, and the I-shaped block has high structural strength and is convenient for sliding connection with the pushing groove 11. A notch is opened on one side of the top end of the I-shaped block, that is, a part of the top plate of the I-shaped block is cut off, and the height adjustment screw 23 is threadedly connected at this position to increase the adjustable height of the height adjustment screw 23 in the vertical direction. Among them, the top surface of the height adjustment screw 23 is the discharging point, the top surface of the slider 21 is the feeding point, and the side surface of the push block 22 facing the height adjustment screw 23 is the pushing surface. The three form a Z-shaped surface. By turning the height adjustment screw 23, the height difference of the Z-shaped surface can be correspondingly adjusted, so that the magnet sheet separator can adapt to the processing of magnet sheets 9 with different thicknesses. Of course, the height adjustment screw 23 can also be used to adjust the height for different separation numbers of the magnet columns.

[0091] See Figure 9, the height adjustment screw 23 includes an aluminum screw 231 and an iron screw 232; the aluminum screw 231 is threadedly connected to the slider 21; an internal threaded hole is provided inside the aluminum screw 231; the iron screw 232 is threadedly connected to the internal threaded hole; the top surface height of the iron screw 232 is not higher than the top surface height of the aluminum screw 231. The height adjustment screw 23 adopts a double-screw structure. The screw rod of the aluminum screw 231 is used as the screw connecting to the slider 21, and the nut of the aluminum screw 231 is used as the unloading point. The iron screw 232 has magnetic attraction to the magnet sheet 9, enhancing the connection strength between the magnet sheet 9 and the aluminum screw 231 and improving the transportation stability of the magnet sheet 9 during the pushing of the pusher 2. The top surface height of the iron screw 232 is not higher than the top surface height of the aluminum screw 231 to prevent the iron screw 232 from interfering with the height difference of the Z-shaped surface and affecting the unloading of the magnet sheet 9, ensuring the stability of the magnet sheet 9 during loading and unloading on the magnet sheet separator.

[0092] Further, the pusher 2 further includes a tightening screw 24; the tightening screw 24 is threadedly connected to the side surface of the slider 21; the tightening screw 24 can move away from or abut against the height adjustment screw 23. The tightening screw 24 can abut against the screw rod of the height adjustment screw 23 to brake the height adjustment screw 23, further enhancing the connection strength between the height adjustment screw 23 and the slider 21 and improving the stability of the height difference of the Z-shaped surface.

[0093] Second Embodiment:

[0094] As Figures 10 to 17 shown, the magnet sheet separator further includes a base plate 5, a V-shaped transmission rod 6 and a spring 7; the base 1 is connected to the top surface of the base plate 5; the V-shaped transmission rod 6 is hinged to the base plate 5; the first end of the V-shaped transmission rod 6 penetrates through the base 1 and can be slidably connected to the base 1 in the vertical direction; the second end of the V-shaped transmission rod 6 is movably connected to the bottom end of the pusher 2 so as to be able to drive the pusher 2 to slide in the first direction through the V-shaped transmission rod 6; one end of the spring 7 is connected to the base plate 5 and the other end is connected to the second end of the V-shaped transmission rod 6. Specifically, the V-shaped transmission rod 6 is hinged to the base plate 5, and the V-shaped transmission rod 6 can drive the pusher 2 to slide in the first direction through its own rotation, thereby realizing the pushing of the pusher 2. It is convenient for manual operation and can be reset by the spring 7, further improving the convenience of manual operation. The second end of the V-shaped transmission rod 6 can be set as an elastic telescopic rod and then hinged to the bottom end of the pusher 2 to achieve the movable connection between the two.

[0095] Figure 16 For the loading station of the magnet sheet separator, at this time, the lowermost magnet sheet 9 of the magnet column falls onto the top surface of the height adjustment screw 23. Press down the V-shaped transmission rod 6, and the V-shaped transmission rod 6 synchronously drives the pusher 2 to slide in the first direction until the V-shaped transmission rod 6 is pressed down to the limit position, reaching as Figure 17At the shown discharging station, at this time, the operator can simply remove the magnet sheet 9 from the top surface of the height adjustment screw 23. By repeating the above steps, one magnet sheet 9 can be removed during one pressing process, achieving efficient separation of the magnet columns.

[0096] It should be noted that when the pushing surface pushes the magnet sheet 9 at the bottommost end of the magnet column, the magnet column will also fall onto the top surface of the slider 21; when the magnet sheet separator completes the discharging of one magnet sheet 9 and returns from the discharging station to the feeding station, the magnet column will fall from the top surface of the slider 21 to the top surface of the height adjustment screw 23, connecting the feeding of the magnet column. Through the way of the magnet column falling in layers, the situation that the magnet column collides and is damaged due to too high a falling height can be avoided, thereby improving the yield rate after product separation and enhancing the reliability of the magnet sheet separator.

[0097] Refer to again Figure 7 , a V-shaped groove 25 is provided at the bottom end of the pusher 2; the second end of the V-shaped transmission rod 6 can move up and down vertically within the V-shaped groove 25 and push the V-shaped groove 25 to slide in the first direction. The V-shaped groove 25 can be directly provided at the bottom end of the slider 21; or a pair of protrusions can be provided on the bottom surface of the slider 21, and a V-shaped groove 25 is formed between the pair of protrusions; or a first V-shaped groove can be provided at the bottom end of the slider 21, and a pair of protrusions can also be provided at the bottom end of the slider 21, and a second V-shaped groove is formed between the pair of protrusions; the first V-shaped groove and the second V-shaped groove are communicated to form the V-shaped groove 25. In this embodiment, the first V-shaped groove and the second V-shaped groove are provided. The first V-shaped groove increases the lifting height of the second end of the V-shaped transmission rod 6 at the bottom end of the pusher 2; the second V-shaped groove increases the force-bearing surface between the second end of the V-shaped transmission rod 6 and the bottom end of the pusher 2, improving the transmission stability. At the same time, the protrusion close to the tightening screw 24 can be used as a limiting block, and this protrusion can abut against the inner wall of the base 1, as Figure 17 shown, so as to realize the limit of the extreme sliding position of the pusher 2, with multiple functions in one body, simplifying the equipment structure.

[0098] As Figure 11 and Figure 12 shown, a limiting insertion strip 51 is provided on the top surface of the substrate 5; a through groove 12 is provided vertically at the bottom end of the base 1; the limiting insertion strip 51 is inserted into the through groove 12, and the two enclose a sliding groove; the first end of the V-shaped transmission rod 6 is slidably connected to the sliding groove. After the through groove 12 is provided, it is convenient for the disassembly and assembly of the base 1 and the substrate 5, improving the convenience of equipment disassembly and assembly. The limiting insertion strip 51 is inserted into the bottom end of the through groove 12 to block the free end of the through groove 12 to form a sliding groove, and the limit of the rotation stroke limit of the V-shaped transmission rod 6 is realized through the sliding groove, which can effectively avoid the situation that the pusher 2 comes out of the pushing groove 11 and improve the reliability of the equipment.

[0099] In addition, a hand pressure plate 61 and a connecting screw are provided at the first end of the V-shaped transmission rod 6; a connecting groove 611 is formed in the hand pressure plate 61; the first end of the V-shaped transmission rod 6 is embedded in the connecting groove 611, and the two are fixedly connected by the connecting screw. The setting of the hand pressure plate 61 increases the force-bearing surface between the human hand and the V-shaped transmission rod 6, facilitating the manual pressing down and jacking up operations on the V-shaped transmission rod 6. The cooperation and limitation between the connecting groove 611 and the V-shaped transmission rod 6 can effectively reduce the shear stress on the connecting screw, extend the service life of the connecting screw, and ensure the connection strength between the hand pressure plate 61 and the V-shaped transmission rod 6 during the long-term operation of the device.

[0100] Furthermore, a first ear plate 52 and a second ear plate 53 are arranged in parallel on the top surface of the substrate 5; a pin hole is formed in the first ear plate 52; a connecting threaded hole is formed in the second ear plate 53; the magnet sheet separator further includes a rotating shaft 8; one end of the rotating shaft 8 is a smooth rod 81, and the other end is a connecting threaded section 82; the smooth rod 81 is inserted into the pin hole; and the V-shaped transmission rod 6 is hinged to the smooth rod 81; the connecting threaded section 82 is threadedly connected to the connecting threaded hole. The self-locking force of the threaded connection of the connecting threaded section 82 is used to ensure the connection stability between the rotating shaft 8 and the substrate 5, so that the smooth rod 81 can be inserted into the first ear plate 52, simplifying the disassembly and assembly process of the rotating shaft 8. Compared with the traditional pin or bolt connection method, both ends of the rotating shaft 8 are correspondingly located inside the first ear plate 52 and the second ear plate 53, or penetrate through the first ear plate 52 and the second ear plate 53 slightly, that is, the external space of the first ear plate 52 and the second ear plate 53 is less interfered by the rotating shaft 8 after installation, effectively avoiding the interference between the rotating shaft 8 and the spring 7, or the interference between the rotating shaft 8 and other components.

[0101] It should be understood that the above description of the specific embodiments of the present invention is only for explaining the technical route and features of the present invention, and its purpose is to enable those skilled in the art to understand the content of the present invention and implement it accordingly. However, the present invention is not limited to the above specific embodiments. Any changes or modifications made within the scope of the claims of the present invention should be covered by the protection scope of the present invention.

Claims

1. A magnet sheet separator, characterized in that: The magnet sheet separator comprises: A base (1), wherein a push groove (11) is provided at the top of the base (1); A pusher (2), the pusher (2) being slidably connected to the push groove (11) along a first direction; A sleeve seat (3), the sleeve seat (3) being mounted on the top surface of the base (1); a pair of trapezoidal blocks (31) being arranged in the sleeve seat (3), and a feeding channel (32) being reserved between the pair of trapezoidal blocks (31); A hollow tube (4), the bottom end of which is inserted into the sleeve seat (3); a pair of trapezoidal grooves (41) are symmetrically arranged at the bottom end of the hollow tube (4), and the pair of trapezoidal grooves (41) are in surface contact with the pair of trapezoidal blocks (31) in a one-to-one correspondence; The inner hole of the hollow tube (4), the feeding channel (32) and the pushing groove (11) are connected in the vertical direction, and the inner diameter of the hollow tube (4) is smaller than the inner diameter of the feeding channel (32); the top surface of the pusher (2) is a Z-shaped surface with high and low layers.

2. The magnetic sheet separator according to claim 1, characterized in that: The sleeve seat (3) is provided with a fixing screw (33); The sleeve seat (3) is provided with a fixing threaded hole along its radial direction; the bottom end of the hollow tube (4) is provided with a pressing plane (42), and the pressing plane (42) is perpendicular to the first direction; The fixing screw (33) is threadedly connected to the fixing threaded hole; the fixing screw (33) can be away from or abut against the pressing plane (42).

3. The magnetic sheet separator according to claim 1, characterized in that: The pusher (2) comprises a slider (21), a push block (22) and a height adjustment screw (23); The sliding block (21) is slidably connected to the pushing groove (11) along the first direction; One side of the top surface of the slider (21) is threadedly connected to the height adjustment screw (23); the other side of the top surface of the slider (21) is connected to the push block (22); The top surface height of the height adjustment screw (23) is lower than the top surface height of the sliding block (21).

4. The magnet sheet separator according to claim 3, characterized in that: The height adjustment screw (23) comprises an aluminum screw (231) and an iron screw (232); The aluminum screw (231) is threadedly connected to the slider (21); An internal threaded hole is formed inside the aluminum screw (231); the iron screw (232) is threadedly connected to the internal threaded hole; The top surface height of the iron screw (232) is not higher than the top surface height of the aluminum screw (231).

5. The magnetic sheet separator according to claim 3, characterized in that: The pusher (2) also includes a tightening screw (24); The tightening screw (24) is threadedly connected to the side surface of the sliding block (21); the tightening screw (24) can be away from or abut against the height adjustment screw (23).

6. The magnetic sheet separator according to any one of claims 1 to 5, characterized in that: The magnet sheet separator further comprises a base plate (5), a V-shaped transmission rod (6) and a spring (7); The base (1) is connected to the top surface of the substrate (5); The V-shaped transmission rod (6) is hinged to the base plate (5); the first end of the V-shaped transmission rod (6) passes through the base (1) and is slidably connected to the base (1) along the vertical direction; the second end of the V-shaped transmission rod (6) is movably connected to the bottom end of the pusher (2) so that the pusher (2) can be driven to slide along the first direction through the V-shaped transmission rod (6); One end of the spring (7) is connected to the base plate (5), and the other end is connected to the second end of the V-shaped transmission rod (6).

7. The magnet sheet separator according to claim 6, characterized in that: The bottom end of the pusher (2) is provided with a V-shaped groove (25); The second end of the V-shaped transmission rod (6) can be lifted and lowered in the V-shaped groove (25) along the vertical direction, and can push the V-shaped groove (25) to slide along the first direction.

8. The magnet sheet separator according to claim 6, characterized in that: A limiting insertion strip (51) is provided on the top surface of the substrate (5); A through groove (12) is formed at the bottom end of the base (1) along the vertical direction; The limiting insert strip (51) is plugged into the through groove (12), and the two surround a sliding groove; The first end of the V-shaped transmission rod (6) is slidably connected to the sliding groove.

9. The magnet sheet separator according to claim 6, characterized in that: The first end of the V-shaped transmission rod (6) is provided with a hand pressure plate (61) and a connecting screw; The hand pressing plate (61) is provided with a connecting groove (611); the first end of the V-shaped transmission rod (6) is embedded in the connecting groove (611), and the two are fixedly connected by the connecting screw.

10. The magnetic sheet separator according to claim 6, characterized in that: A first ear plate (52) and a second ear plate (53) are arranged in parallel on the top surface of the base plate (5); The first ear plate (52) is provided with a pin hole; the second ear plate (53) is provided with a connecting threaded hole; The magnet sheet separator further comprises a rotating shaft (8); one end of the rotating shaft (8) is a polished rod (81), and the other end is a connecting threaded section (82); The polished rod (81) is plugged into the pin hole; and the V-shaped transmission rod (6) is hinged to the polished rod (81); The connecting thread section (82) is threadedly connected to the connecting thread hole.

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