A hardware accessories sorting machine

Abstract

The present invention belongs to the field of accessory sorting equipment, specifically a hardware accessory sorting machine, comprising a support frame; a sorting slot is arranged on the top of the support frame; a rotating shaft is fixedly connected to the bottom of the sorting slot; the rotating shaft is rotatably connected to an internal position of the support frame; a first sliding slot is fixedly connected to the bottom of the sorting slot; an electric push rod is fixedly connected to the top of the support frame; a first sliding block is slidably connected to the inside of the first sliding slot; by arranging a first sorting frame and a second sorting frame on the top of the sorting slot, rolling bodies are sorted, and a structural design that sorts out rolling bodies with larger sizes and rolling bodies with smaller sizes realizes a function that makes the sorting of rolling bodies more convenient, and effectively solves the problem that when the size and spherical surface of the rolling body are uneven, the rolling body is prone to be unable to roll between the inner steel ring and the outer steel ring or the inner steel ring and the outer steel ring cannot contact the surface of the rolling body, which will affect the use of the bearing.

Description

Technical Field

[0001] The invention belongs to the field of accessories sorting equipment, in particular to a hardware accessories sorting machine. Background Art

[0002] Lifting equipment is a mechanical device used for vertical or vertical and horizontal working strokes to achieve material handling. It usually starts its working stroke after picking up materials, unloads after reaching the destination, and then returns to the material picking location with an empty stroke to complete a working cycle. Lifting equipment is widely used in industries such as industry, transportation, and construction to carry finished goods, bulk materials, or liquid materials, and sometimes also for carrying people. The bearings inside the lifting equipment mainly play the role of supporting and limiting rotation, bearing loads, reducing friction, and ensuring accuracy.

[0003] In the current prior art, a patent application with application number CN115626463A discloses a bearing roller sorting platform, including a movable plate, which is installed at the bottom of the main body, and a top groove is provided at the top of each side member, and a push plate is installed inside each top groove. The push plate is a wedge-shaped structure, and an arc groove is provided at the top of each push plate.

[0004] In the process of using bearings, ball bearings are used more frequently. Rolling bodies are required inside ball bearings, usually spherical steel balls. The rolling bodies are installed between the inner and outer steel rings and can withstand large loads. However, when the size of the rolling body is uneven with the spherical surface, it is easy for the rolling body to fail to roll between the inner and outer steel rings or the inner and outer steel rings to fail to contact the rolling body surface, which will affect the use of the bearing.

[0005] To this end, the present invention provides a hardware accessories sorting machine. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is: a hardware accessories sorting machine described in the present invention includes a support frame; a sorting slot is provided on the top of the support frame; a rotating shaft is fixedly connected to the bottom of the sorting slot; the rotating shaft is rotatably connected to the internal position of the support frame; a first sliding slot is fixedly connected to the bottom of the sorting slot; an electric push rod is fixedly connected to the top of the support frame; a first sliding block is slidably connected to the inside of the first sliding slot; the output end of the electric push rod is rotatably connected to the internal position of the first sliding block; a first sorting frame is fixedly connected to the inside of the sorting slot; a second sorting frame is fixedly connected to the inside of the sorting slot, and the second sorting frame is inclined; rolling bodies can be sorted, making the sorting of rolling bodies more convenient.

[0008] Preferably, a test slot is fixedly connected to the side of the sorting slot; the test slot is arranged at a position corresponding to the inclined end of the second sorting frame; a plurality of rolling test rails are fixedly connected to the inside of the test slot, and the rolling test rails are regularly arranged in a linear array on the surface of the test slot; a plurality of blocks are fixedly connected to the inside of the test slot, and the blocks are regularly arranged in a linear array inside the test slot; the blocks can be blocked to further sort the rolling bodies with uneven spherical surfaces, so that the sorting effect of the rolling bodies is better.

[0009] Preferably, a plurality of guide plates are fixedly connected to the top of the test slot, and the guide plates are regularly arranged in a linear array inside the test slot; the guide plates are arranged at the position corresponding to two rolling test rails; the rolling body can fall into the interior of the rolling test rail more accurately.

[0010] Preferably, a blocking plate is rotatably connected inside the sorting slot; the blocking plate is arranged at a position between the corresponding sorting slot and the test slot; a blocking rod is fixedly connected inside the sorting slot; the blocking rod is arranged at a position of the blocking plate close to one side of the second sorting frame; the blocking rod and the blocking plate are arranged in contact; the rolling body can be better dropped into the interior of the rolling test rail.

[0011] Preferably, a second sliding groove is fixedly connected to the bottom of the sorting trough; the second sliding groove is symmetrically arranged at the bottom of the sorting trough along the rotation axis; a second sliding block is slidably connected inside the second sliding groove; a sliding rod is rotatably connected inside the second sliding block; a sliding sleeve is fixedly connected to the top of the support frame; the sliding sleeve and the electric push rod are symmetrically arranged along the rotation axis; a sliding plate is fixedly connected to the bottom of the sliding rod; the sliding plate is slidably connected at the internal position of the sliding sleeve; a spring is fixedly connected between the bottom of the sliding plate and the bottom of the sliding sleeve; so that the sorting trough is more stable when supported.

[0012] Preferably, a sliding frame is fixedly connected to the top of the sorting trough; the sliding frame is arranged at a position on the first sorting frame away from the side of the second sorting frame; the sliding frame is internally slidably connected to a material baffle plate; the internal rotatable connection of the material baffle plate is connected to an adjusting screw; the adjusting screw is threadedly connected to the internal position of the sliding frame; the rolling body can be effectively prevented from falling out of the sorting trough.

[0013] Preferably, a cavity is provided inside the blocking plate; a plurality of blocking rods are fixedly connected inside the cavity; the blocking rods are regularly arranged in a linear array inside the blocking plate; the cavity can effectively prevent the rolling of the rolling body from being affected by the cavity.

[0014] Preferably, a plurality of guide rods are fixedly connected to the top of the baffle plate; the guide rods are arranged in parallel with the adjusting screw; the guide rods are slidably connected to the inner position of the sliding frame; the baffle plate can be made more stable during the sliding process.

[0015] Preferably, a positioning block is fixedly connected to the end of the adjusting screw; the positioning block is rotatably connected to the inner position of the baffle plate; thus, the rotation of the adjusting screw can be made more stable.

[0016] Preferably, a plurality of anti-wear balls are arranged between the positioning block and the baffle plate; the side walls of the anti-wear balls are in contact with both the baffle plate and the side walls of the positioning block; thus, the wear between the positioning block and the baffle plate can be reduced.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. The hardware accessories sorting machine described in the present invention arranges a first sorting frame and a second sorting frame on the top of a sorting trough to sort the rolling bodies. The structural design of sorting out the rolling bodies with larger sizes and those with smaller sizes realizes a function that makes the sorting of the rolling bodies more convenient, and effectively solves the problem that when the size and spherical surface of the rolling body are uneven, the rolling body is prone to be unable to roll between the inner steel ring and the outer steel ring or the inner steel ring and the outer steel ring cannot contact the surface of the rolling body, which will affect the use of the bearing.

[0019] 2. In the hardware accessories sorting machine described in the present invention, after the rolling body of appropriate size is guided by the inclined second sorting frame, it will fall to the position corresponding to the end of the test slot, and then the electric push rod can be controlled to pull the first sliding block to make the sorting slot tilt to the other side, so that the screened rolling body can roll through the rolling test rail, thereby the structural design of the rolling effect of the rolling body can be tested, and the function of blocking the block can be realized when the spherical surface of the rolling body is uneven, so that the rolling path of the rolling body inside the rolling test rail is not a straight line, and can be blocked by the block, and the rolling body with uneven spherical surface can be further sorted, so that the sorting effect of the rolling body is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Figure 1 is a stereogram of the present invention;

[0022] Figure 2 It is a schematic diagram of the partial structure of the support frame in the present invention;

[0023] Figure 3 It is a schematic diagram of the local structure of the sorting tank in the present invention;

[0024] Figure 4It is a structural schematic diagram of the first sliding groove and the second sliding groove in the present invention;

[0025] Figure 5 is a cross-sectional view of the baffle plate of the present invention;

[0026] Figure 6 It is a schematic diagram of the local structure of the blocking plate in the present invention.

[0027] In the figure: 1. support frame; 2. sorting slot; 3. rotating shaft; 4. electric push rod; 5. first sliding slot; 6. first sliding block; 7. first sorting frame; 8. second sorting frame; 9. test slot; 10. rolling test rail; 101. block; 11. guide plate; 12. blocking plate; 13. blocking rod; 14. second sliding slot; 15. second sliding block; 16. sliding rod; 17. sliding plate; 18. sliding sleeve; 19. sliding frame; 20. blocking plate; 21. adjusting screw; 22. cavity; 23. blocking rod; 24. guide rod; 25. positioning block; 26. anti-wear ball. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0029] like Figures 1 to 4As shown, a hardware accessories sorting machine described in an embodiment of the present invention includes a support frame 1; a sorting slot 2 is provided on the top of the support frame 1; a rotating shaft 3 is fixedly connected to the bottom of the sorting slot 2; the rotating shaft 3 is rotatably connected to the internal position of the support frame 1; a first sliding slot 5 is fixedly connected to the bottom of the sorting slot 2; an electric push rod 4 is fixedly connected to the top of the support frame 1; a first sliding block 6 is slidably connected inside the first sliding slot 5; the output end of the electric push rod 4 is rotatably connected to the internal position of the first sliding block 6; a first sorting frame 7 is fixedly connected inside the sorting slot 2; a second sorting frame 8 is fixedly connected inside the sorting slot 2, and the second sorting frame 8 is inclined; during operation, when it is necessary to sort the rolling body, the rolling body can be placed in the sorting slot 2 at a position corresponding to the first sorting frame 7 away from the second sorting frame 8. At this point, the electric push rod 4 can be controlled to push the first sliding block 6, thereby tilting the sorting trough 2, so that the rolling body rolls in the direction of the first sorting frame 7. When the surface of the rolling body is uneven, the rolling body cannot roll on the surface of the sorting trough 2, so that the rolling body with uneven spherical surface can be sorted out, and the rolling body can be sorted by the first sorting frame 7 at the same time. The rolling bodies of appropriate size and smaller size will pass through the first sorting frame 7, and the rolling bodies of larger size will be blocked by the first sorting frame 7, and then the rolling bodies will fall to the second sorting frame 8. The second sorting frame 8 cannot block the rolling bodies of smaller size, and the rolling bodies will pass through the second sorting frame 8, while the rolling bodies of appropriate size will be blocked by the second sorting frame 8 and guided by the tilted second sorting frame 8 to be separated from the rolling bodies of smaller size, so that the rolling bodies can be sorted, making the sorting of the rolling bodies more convenient.

[0030] like Figure 1 and Figure 3 As shown, a test slot 9 is fixedly connected to the side of the sorting slot 2; the test slot 9 is arranged at a position corresponding to the inclined end of the second sorting frame 8; a plurality of rolling test rails 10 are fixedly connected to the inside of the test slot 9, and the rolling test rails 10 are regularly arranged in a linear array on the surface of the test slot 9; a plurality of stoppers 101 are fixedly connected to the inside of the test slot 9, and the stoppers 101 are regularly arranged in a linear array inside the test slot 9; during operation, when a smaller rolling body passes through the second sorting frame 8, it will fall out of the sorting slot 2, so that the smaller rolling bodies can be collected and the rolling bodies of the appropriate size can be collected. After the appropriate rolling body is guided by the inclined second sorting rack 8, it will fall to the position corresponding to the end of the test slot 9. Then the electric push rod 4 can be controlled to pull the first sliding block 6 to tilt the sorting slot 2 to the other side, so that the screened rolling body can roll through the rolling test rail 10, so that the rolling effect of the rolling body can be tested. When the spherical surface of the rolling body is uneven, the internal rolling path of the rolling body in the rolling test rail 10 is not a straight line, so it can be blocked by the block 101, and the rolling body with uneven spherical surface can be further sorted, so that the sorting effect of the rolling body is better.

[0031] like Figure 1 and Figure 3 As shown, a plurality of guide plates 11 are fixedly connected to the top of the test slot 9, and the guide plates 11 are regularly arranged in a linear array inside the test slot 9; the guide plates 11 are arranged at the position corresponding to two rolling test rails 10; during operation, when the rolling body rolls downward through the test slot 9, the guide plates 11 are arranged between the rolling test rails 10, so that the rolling body can be guided, so that the rolling body can fall into the interior of the rolling test rail 10 more accurately.

[0032] like Figure 1 and Figure 3 As shown, the interior of the sorting slot 2 is rotatably connected with a blocking plate 12; the blocking plate 12 is arranged at a position corresponding to the sorting slot 2 and the test slot 9; a blocking rod 13 is fixedly connected to the interior of the sorting slot 2; the blocking rod 13 is arranged at a position where the blocking plate 12 is close to one side of the second sorting frame 8; the blocking rod 13 is arranged in contact with the blocking plate 12; during operation, when a rolling body of suitable size falls into the interior of the test slot 9, the rolling body will push the blocking plate 12 so that the rolling body can fall into the interior of the test slot 9, and when the sorting slot 2 deflects to the other side, the blocking rod 13 will deflect the blocking plate 12, so that the rolling body can better fall into the interior of the rolling test rail 10.

[0033] like Figure 2 and Figure 4 As shown, a second sliding groove 14 is fixedly connected to the bottom of the sorting trough 2; the second sliding groove 14 is symmetrically arranged along the rotating shaft 3 at the bottom of the sorting trough 2; a second sliding block 15 is slidably connected inside the second sliding groove 14; a sliding rod 16 is rotatably connected inside the second sliding block 15; a sliding sleeve 18 is fixedly connected to the top of the support frame 1; the sliding sleeve 18 and the electric push rod 4 are symmetrically arranged along the rotating shaft 3; a sliding plate 17 is fixedly connected to the bottom of the sliding rod 16; the sliding plate 17 is slidably connected at the internal position of the sliding sleeve 18; a spring is fixedly connected between the bottom of the sliding plate 17 and the bottom of the sliding sleeve 18; when working, when the electric push rod 4 pushes or pulls the sorting trough 2, the sliding plate 17 is pushed by arranging a spring at the bottom of the sorting trough 2, and then the sliding plate 17 can push the sliding rod 16 and the second sliding block 15, and then push the sorting trough 2, so that the support of the sorting trough 2 can be made more stable.

[0034] like Figure 1 and Figure 5As shown, a sliding frame 19 is fixedly connected to the top of the sorting trough 2; the sliding frame 19 is arranged at a position on the side of the first sorting frame 7 away from the second sorting frame 8; the interior of the sliding frame 19 is slidably connected with a baffle plate 20; the interior of the baffle plate 20 is rotatably connected with an adjusting screw 21; the adjusting screw 21 is threadedly connected at the internal position of the sliding frame 19; during operation, when the rolling body needs to be placed on the top of the sorting trough 2, the rolling body is blocked by setting the baffle plate 20, and at the same time, the opening and closing of the baffle plate 20 is controlled by the thread cooperation of the adjusting screw 21 and the sliding frame 19, which can effectively prevent the rolling body from falling out of the sorting trough 2.

[0035] like Figure 6 As shown, a cavity 22 is opened inside the blocking plate 12; a plurality of blocking rods 23 are fixedly connected inside the cavity 22; the blocking rods 23 are regularly arranged in a linear array inside the blocking plate 12; when working, by opening the cavity 22 inside the blocking plate 12, the weight of the blocking plate 12 can be made lighter, making it more convenient for the rolling body to push the blocking plate 12, and at the same time, the blocking rods 23 are provided to block the rolling body, thereby effectively avoiding the situation where the cavity 22 affects the rolling of the rolling body.

[0036] like Figure 5 As shown, a plurality of guide rods 24 are fixedly connected to the top of the baffle plate 20; the guide rods 24 are arranged in parallel with the adjusting screw 21; the guide rods 24 are slidably connected to the internal position of the sliding frame 19; during operation, when the baffle plate 20 slides inside the sliding frame 19, the sliding of the guide rods 24 is restricted by the sliding frame 19, so that the baffle plate 20 can be more stable during the sliding process.

[0037] like Figure 5 As shown, a positioning block 25 is fixedly connected to the end of the adjusting screw 21; the positioning block 25 is rotatably connected to the internal position of the baffle plate 20; during operation, when the adjusting screw 21 rotates inside the baffle plate 20, the baffle plate 20 limits the rotation of the positioning block 25, so that the rotation of the adjusting screw 21 can be more stable.

[0038] like Figure 5 As shown, a plurality of anti-wear balls 26 are arranged between the positioning block 25 and the baffle plate 20; the side walls of the anti-wear balls 26 are in contact with the side walls of the baffle plate 20 and the positioning block 25; during operation, when the positioning block 25 rotates inside the baffle plate 20, by arranging the anti-wear balls 26 between the baffle plate 20 and the positioning block 25, the sliding friction between the baffle plate 20 and the positioning block 25 can be converted into rolling friction, so that the friction force between the positioning block 25 and the baffle plate 20 is smaller, thereby reducing the wear between the positioning block 25 and the baffle plate 20.

[0039] During operation, when it is necessary to sort the rolling bodies, the rolling bodies can be placed in the sorting trough 2 at a position corresponding to the first sorting frame 7 away from the second sorting frame 8. Then the electric push rod 4 can be controlled to push the first sliding block 6, thereby tilting the sorting trough 2, so that the rolling bodies roll in the direction of the first sorting frame 7. When the surface of the rolling body is uneven, the rolling body cannot roll on the surface of the sorting trough 2, so that the rolling body with uneven spherical surface can be sorted out. At the same time, the rolling bodies can be sorted by the first sorting frame 7. The rolling bodies of appropriate size and smaller size will pass through the first sorting frame 7, and the rolling bodies of larger size will be blocked by the first sorting frame 7. Then the rolling bodies will fall to the second sorting frame 8. The second sorting frame 8 cannot block the rolling bodies of smaller size, and the rolling bodies will pass through the second sorting frame 8, while the rolling bodies of appropriate size will be blocked by the second sorting frame 8 and guided by the tilted second sorting frame 8 to be separated from the rolling bodies of smaller size. Thus, the rolling bodies can be sorted, making the sorting of the rolling bodies more convenient.

[0040] When the smaller rolling bodies pass through the second sorting rack 8, they will fall out of the sorting slot 2, so that the smaller rolling bodies can be collected. The appropriate size rolling bodies will be guided by the inclined second sorting rack 8 and fall to the position at the end of the corresponding test slot 9. Then the electric push rod 4 can be controlled to pull the first sliding block 6 to tilt the sorting slot 2 to the other side, so that the screened rolling bodies can roll through the rolling test rail 10, so that the rolling effect of the rolling bodies can be tested. When the spherical surface of the rolling body is uneven, the internal rolling path of the rolling body in the rolling test rail 10 is not a straight line, so it can be blocked by the block 101, and the rolling bodies with uneven spherical surfaces can be further sorted, so that the sorting effect of the rolling bodies is better.

[0041] When the rolling body rolls downward through the test groove 9 , the material guide plate 11 is provided between the rolling test rails 10 to guide the rolling body, so that the rolling body can fall into the inside of the rolling test rails 10 more accurately.

[0042] When a rolling body of appropriate size falls into the test slot 9, the rolling body will push the blocking plate 12 so that the rolling body can fall into the test slot 9. When the sorting slot 2 deflects to the other side, the blocking rod 13 will deflect the blocking plate 12, so that the rolling body can better fall into the rolling test rail 10.

[0043] When the electric push rod 4 pushes or pulls the sorting slot 2, a spring is set at the bottom of the sorting slot 2 to push the sliding plate 17, and then the sliding plate 17 can push the sliding rod 16 and the second sliding block 15, thereby pushing the sorting slot 2, so that the sorting slot 2 can be supported more stably.

[0044] When the rolling body needs to be placed on the top of the sorting tank 2, the rolling body is blocked by setting a baffle plate 20. At the same time, the opening and closing of the baffle plate 20 is controlled by adjusting the threaded cooperation between the screw 21 and the sliding frame 19, which can effectively prevent the rolling body from falling out of the sorting tank 2.

[0045] By opening a cavity 22 inside the blocking plate 12, the weight of the blocking plate 12 can be made lighter, making it more convenient for the rolling body to push the blocking plate 12. At the same time, a blocking rod 23 is provided to block the rolling body, thereby effectively preventing the cavity 22 from affecting the rolling of the rolling body.

[0046] When the material blocking plate 20 slides inside the sliding frame 19 , the sliding frame 19 restricts the sliding of the guide rod 24 , so that the material blocking plate 20 is more stable during the sliding process.

[0047] When the adjusting screw 21 rotates inside the baffle plate 20 , the baffle plate 20 limits the rotation of the positioning block 25 , so that the rotation of the adjusting screw 21 can be more stable.

[0048] When the positioning block 25 rotates inside the baffle plate 20, by arranging anti-wear balls 26 between the baffle plate 20 and the positioning block 25, the sliding friction between the baffle plate 20 and the positioning block 25 can be converted into rolling friction, so that the friction force between the positioning block 25 and the baffle plate 20 is smaller, thereby reducing the wear between the positioning block 25 and the baffle plate 20.

[0049] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A hardware accessories sorting machine, characterized by: The invention comprises a support frame (1); a sorting trough (2) is provided on the top of the support frame (1); a rotating shaft (3) is fixedly connected to the bottom of the sorting trough (2); the rotating shaft (3) is rotatably connected to an inner position of the support frame (1); a first sliding trough (5) is fixedly connected to the bottom of the sorting trough (2); an electric push rod (4) is fixedly connected to the top of the support frame (1); a first sliding block (6) is slidably connected to the inside of the first sliding trough (5); an output end of the electric push rod (4) is rotatably connected to an inner position of the first sliding block (6); a first sorting frame (7) is fixedly connected to the inside of the sorting trough (2); a second sorting frame (8) is fixedly connected to the inside of the sorting trough (2), and the second sorting frame (8) is arranged in an inclined manner; A test slot (9) is fixedly connected to the side of the sorting slot (2); the test slot (9) is arranged at a position corresponding to the inclined end of the second sorting frame (8); a plurality of rolling test rails (10) are fixedly connected inside the test slot (9), and the rolling test rails (10) are regularly arranged in a linear array on the surface of the test slot (9); a plurality of stoppers (101) are fixedly connected inside the test slot (9), and the stoppers (101) are regularly arranged in a linear array inside the test slot (9); A plurality of guide plates (11) are fixedly connected to the top of the test slot (9), and the guide plates (11) are regularly arranged in a linear array inside the test slot (9); the guide plates (11) are arranged at positions corresponding to between two rolling test rails (10).

2. A hardware accessories sorting machine according to claim 1, characterized in that: A blocking plate (12) is rotatably connected inside the sorting slot (2); the blocking plate (12) is arranged at a position between the corresponding sorting slot (2) and the test slot (9); a blocking rod (13) is fixedly connected inside the sorting slot (2); the blocking rod (13) is arranged at a position of the blocking plate (12) close to one side of the second sorting frame (8); the blocking rod (13) is arranged in contact with the blocking plate (12).

3. A hardware accessories sorting machine according to claim 2, characterized in that: A second sliding groove (14) is fixedly connected to the bottom of the sorting groove (2); the second sliding groove (14) is symmetrically arranged at the bottom of the sorting groove (2) along the rotation axis (3); a second sliding block (15) is slidably connected inside the second sliding groove (14); a sliding rod (16) is rotatably connected inside the second sliding block (15); a sliding sleeve (18) is fixedly connected to the top of the support frame (1); the sliding sleeve (18) and the electric push rod (4) are symmetrically arranged along the rotation axis (3); a sliding plate (17) is fixedly connected to the bottom of the sliding rod (16); the sliding plate (17) is slidably connected to an internal position of the sliding sleeve (18); a spring is fixedly connected between the bottom of the sliding plate (17) and the bottom of the sliding sleeve (18).

4. A hardware accessories sorting machine according to claim 3, characterized in that: A sliding frame (19) is fixedly connected to the top of the sorting trough (2); the sliding frame (19) is arranged at a position of the first sorting frame (7) away from the second sorting frame (8); a material baffle plate (20) is slidably connected inside the sliding frame (19); an adjusting screw (21) is rotatably connected inside the material baffle plate (20); and the adjusting screw (21) is threadedly connected to an internal position of the sliding frame (19).

5. The hardware accessories sorting machine according to claim 2, characterized in that: A cavity (22) is provided inside the blocking plate (12); a plurality of material blocking rods (23) are fixedly connected inside the cavity (22); and the material blocking rods (23) are regularly arranged in a linear array inside the blocking plate (12).

6. A hardware accessories sorting machine according to claim 4, characterized in that: A plurality of guide rods (24) are fixedly connected to the top of the baffle plate (20); the guide rods (24) are arranged in parallel with the adjusting screw rods (21); and the guide rods (24) are slidably connected to the inner position of the sliding frame (19).

7. A hardware accessories sorting machine according to claim 6, characterized in that: A positioning block (25) is fixedly connected to the end of the adjusting screw rod (21); the positioning block (25) is rotatably connected to an inner position of the baffle plate (20).

8. A hardware accessories sorting machine according to claim 7, characterized in that: A plurality of anti-wear balls (26) are arranged between the positioning block (25) and the material baffle plate (20); the side walls of the anti-wear balls (26) are in contact with the side walls of the material baffle plate (20) and the positioning block (25).

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