Screw distributing device

Abstract

The utility model discloses a screw distributing device, relates to screw production technical field, including device main part, slider, limit groove and distributing pipe, device main part one side is equipped with feed inlet, device main part inner side is closely fit with slider one side, and slider top is equipped with first cylinder, and the first cylinder is equipped with second cylinder top. The telescopic end of the first air cylinder is sleeved with a limiting block, grooves are formed in the two ends of the limiting block, screws in the grooves in the side faces of the sliding blocks can sequentially pass through the tops of the limiting grooves from small to large according to the widths of the limiting grooves, then the bottoms of the screws can fall into the corresponding limiting grooves, and the tops of the screws can be clamped at the top ends of the limiting grooves. And a push plate is pushed to move through a second air cylinder, the push plate can push the top ends of the screws in the limiting grooves, the screws can fall into the corresponding material distributing pipes, and therefore the screws with different diameters can be distributed.

Description

Technical Field

[0001] The utility model relates to the technical field of screw production, in particular to a screw material dividing device. Background Art

[0002] Screws usually need to be sorted during production, the screw sizes must be classified, and defective products must be removed. After searching, a Chinese patent authorization number of CN208066794U discloses a screw sorting device. After the end of the screw feed box slide is detected by a camera component, the device is pushed by a single-acting left cylinder or right cylinder to achieve a switching block to drive the screw to complete the transfer to the left discharge hole or the right discharge hole, and flow out from the discharge pipe below the discharge hole, completing the sorting and collection of good and defective products. The structure is simple and practical, but the device can only sort good and defective screws, and cannot separate mixed screws of different diameters, which leads to the need for manual separation in the later stage. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a screw sorting device, which solves the problem that the prior device proposed in the background technology can only sort good and bad screws but cannot separate mixed screws of different diameters, which leads to the need for manual separation at a later stage.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a screw material dividing device, including a device body, a slider, a limit groove and a material dividing pipe, a feed port is provided on one side of the device body, the inner side of the device body is tightly fitted with one side of the slider, and a first cylinder is installed on the top of the slider, a limit block is mounted on the outside of the telescopic end of the first cylinder, grooves are provided at both ends of the limit block, and a screw body is provided inside the groove, the bottom of the slider is in sliding contact with the top of the push plate, and the two ends of the push plate are welded to the telescopic end of the second cylinder, the second cylinder is installed on the surface of the device body, a plurality of limit grooves are provided on one side of the bottom of the device body, and the limit grooves are evenly spaced from each other, and pneumatic rods are embedded on both sides of the device body.

[0005] Preferably, both sides of the slider are welded to one end of the slider, and a spring is sleeved on the outside of the slider, so that the slider can be pushed to move back to its original position quickly under the action of the spring, so as to quickly carry out the next material distribution.

[0006] Preferably, there are four limit grooves, and the width of the two middle limit grooves is smaller than the width of the limit grooves at both ends, and a powder tube is welded on one side of the limit groove. When the bottom diameter of the screw is larger than the width of the limit groove, the screw will pass through the top of the limit groove without falling.

[0007] Preferably, the top of the distribution pipe is open, and a groove is provided on one side of the top of the powder pipe, and the height of the groove is consistent with the height of the screw body. The push plate is pushed to move by the second cylinder, and the push plate can push the top of the screw inside the limiting groove, so that the screw can fall into the corresponding distribution pipe.

[0008] Preferably, two grooves are provided on one side of the slider, and the width of the grooves on one side of the slider is consistent with the width of the feed port. After the screw is pushed into the feed port through an external conveying device, the camera can identify the screw, and then the slider can drive the screw to move. The camera recognition technology in this solution belongs to the prior art, and the related components will not be described in detail in this solution. Please refer to the patent CN208066794U.

[0009] The utility model provides a screw material dividing device. It has the following beneficial effects:

[0010] (1) A screw dividing device, when the device is in use, the thread is pushed into the feed port, so that the groove at one end of the limit block can lock and fix the screw, and the camera is used for identification. When the screw is good, the left pneumatic rod is pushed out, and when the screw is defective, the right pneumatic rod is pushed out. At the same time as the pneumatic rod is pushed out, the first cylinder is pushed out. Under the push of the first cylinder, the limit block slides backward, so that one end of the limit block can be disengaged from the screw, and the screw will fall into the groove on one side of the slider, and the bottom of the screw will contact the bottom surface of the device body. The slider is driven to move by the pneumatic rod, and the screw in the groove on the side of the slider will pass through the top of the limit groove in order from small to large according to the width of the limit groove, and then the bottom of the screw will fall into the corresponding limit groove, and the top of the screw will be stuck in the top of the limit groove. The push plate is pushed to move by the second cylinder, and the push plate can push the top of the screw in the limit groove, so that the screw can fall into the corresponding dividing pipe, so that screws of different diameters can be divided.

[0011] (2) This screw material dividing device, when the pneumatic cylinder contracts, can push the slider to move back to its original position quickly under the action of the spring, so that the next material dividing can be carried out quickly, which is beneficial to improving the material dividing efficiency. At the same time, by providing two grooves on the side of the slider, it is beneficial to shorten the stroke of the slider, thereby shortening the material dividing time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a rear view structural diagram of the utility model;

[0014] Figure 3 This is a schematic diagram of the push plate structure of the utility model;

[0015] Figure 4This is a schematic diagram of the limit groove structure of the utility model;

[0016] Figure 5 This is a schematic diagram of the structure of the limit block of the utility model;

[0017] Figure 6 This is a schematic diagram of the limit block structure of the utility model.

[0018] In the figure, 1. device body; 2. feed port; 3. slider; 4. first cylinder; 5. limit block; 6. screw body; 7. push plate; 8. second cylinder; 9. limit groove; 10. feed pipe; 11. spring; 12. slide rod; 13. pneumatic rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1:

[0021] See also Figure 1-5A screw material distributing device comprises a device body 1, a slider 3, a limit groove 9 and a material distributing pipe 10. A feed port 2 is provided on one side of the device body 1. The inner side of the device body 1 is tightly fitted with one side of the slider 3. A first cylinder 4 is installed on the top of the slider 3. A limit block 5 is set on the outside of the telescopic end of the first cylinder 4. Grooves are provided at both ends of the limit block 5, and a screw body 6 is provided inside the groove. The bottom of the slider 3 is in sliding contact with the top of the push plate 7. Both ends of the push plate 7 are welded to the telescopic end of the second cylinder 8. The second cylinder 8 is installed on the surface of the device body 1. A plurality of limit grooves 9 are provided on one side of the bottom of the device body 1, and the limit grooves 9 are distributed at equal intervals. Pneumatic rods 13 are embedded on both sides of the device body 1. The top of the material distributing pipe 10 is open, and a groove is provided on one side of the top of the powder pipe, and the height of the groove is consistent with the height of the screw body 6. When the screw is When the screw is a good product, the left pneumatic rod 13 is pushed out, and when the screw is a defective product, the right pneumatic rod 13 is pushed out. At the same time as the pneumatic rod 13 is pushed out, the first cylinder 4 will be pushed out. Under the push of the first cylinder 4, the limit block 5 will slide backward, so that one end of the limit block 5 can be disengaged from the engagement with the screw, and the screw will fall into the groove on one side of the slider 3, and the bottom of the screw will contact the bottom surface of the device body 1. The slider 3 is driven to move by the pneumatic rod 13, and the screw in the groove on the side of the slider 3 will pass through the top of the limit groove 9 in sequence from small to large according to the width of the limit groove 9, and then the bottom of the screw will fall into the corresponding limit groove 9, and the top of the screw will be stuck in the top of the limit groove 9, and the push plate 7 is pushed to move by the second cylinder 8. The push plate 7 can push the top of the screw inside the limit groove 9, so that the screw can fall into the corresponding distribution pipe 10, so that screws of different diameters can be distributed.

[0022] Embodiment 2:

[0023] The two sides of the slider 3 are welded to one end of the slide rod 12, and a spring 11 is mounted on the outside of the slide rod 12. Two grooves are provided on one side of the slider 3, and the width of the grooves on one side of the slider 3 is consistent with the width of the feed port 2. When the pneumatic cylinder contracts, the slider 3 can be pushed to move back to its original position quickly under the action of the spring 11, so that the next material distribution can be carried out quickly, which is beneficial to improving the material distribution efficiency. At the same time, by arranging two grooves on the side of the slider 3, it is beneficial to shorten the stroke of the slider 3, thereby shortening the material distribution time.

[0024] Working principle: When the device is in use, the thread is pushed into the feed port 2, so that the groove at one end of the limit block 5 can engage and fix the screw, and the camera is used for identification. When the screw is good, the left gas pressure rod 13 is pushed out, and when the screw is defective, the right gas pressure rod 13 is pushed out. At the same time as the gas pressure rod 13 is pushed out, the first cylinder 4 will be pushed out. Under the push of the first cylinder 4, the limit block 5 will slide backward, so that one end of the limit block 5 can be disengaged from the engagement with the screw, and the screw will fall into the groove on one side of the slider 3, and the bottom of the screw will contact the bottom surface of the device body 1. The slider 3 is driven to move by the gas pressure rod 13, and the screw in the groove on the side of the slider 3 will move according to the width of the limit slot 9 The screws will pass through the top of the limit slot 9 in sequence from small to large, and then the bottom of the screw will fall into the corresponding limit slot 9, and the top of the screw will be stuck in the top of the limit slot 9. The push plate 7 is pushed to move by the second cylinder 8. The push plate 7 can push the top of the screw inside the limit slot 9, so that the screw can fall into the corresponding material distribution pipe 10, so that screws of different diameters can be distributed. When the pneumatic cylinder contracts, the slider 3 can be pushed to move back to its position quickly under the action of the spring 11, so that the next distribution can be carried out quickly, which is beneficial to improve the distribution efficiency. At the same time, two grooves are arranged on the side of the slider 3, which is beneficial to shorten the stroke of the slider 3, thereby shortening the distribution time.

[0025] The components of the utility model, 1. device body; 2. feed port; 3. slider; 4. first cylinder; 5. limit block; 6. screw body; 7. push plate; 8. second cylinder; 9. limit groove; 10. material distribution pipe; 11. spring; 12. slide rod; 13. pneumatic rod, are all common standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0026] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A screw material dividing device, characterized in that: The invention comprises a device body (1), a slider (3), a limit groove (9) and a material distribution pipe (10), wherein a feed port (2) is provided on one side of the device body (1), the inner side of the device body (1) is tightly fitted with one side of the slider (3), and a first cylinder (4) is installed on the top of the slider (3), a limit block (5) is mounted on the outside of the telescopic end of the first cylinder (4), grooves are provided at both ends of the limit block (5), and a screw body (6) is arranged inside the groove, the bottom of the slider (3) is in sliding contact with the top of the push plate (7), the two ends of the push plate (7) are welded to the telescopic end of the second cylinder (8), and the second cylinder (8) is installed on the surface of the device body (1), a plurality of limit grooves (9) are provided on one side of the bottom of the device body (1), and the limit grooves (9) are distributed at equal intervals from each other, and pneumatic rods (13) are embedded on both sides of the device body (1).

2. A screw material dividing device according to claim 1, characterized in that: Both sides of the slider (3) are welded to one end of a slide rod (12), and a spring (11) is sleeved on the outside of the slide rod (12).

3. A screw material dividing device according to claim 1, characterized in that: Four limiting grooves (9) are provided, and the width of the two middle limiting grooves (9) is smaller than the width of the limiting grooves (9) at both ends, and a powder material pipe is welded on one side of the limiting groove (9).

4. A screw material dividing device according to claim 1, characterized in that: The top of the material distribution pipe (10) is open, and a groove is provided on one side of the top of the material distribution pipe, and the height of the groove is consistent with the height of the screw body (6).

5. The screw material dividing device according to claim 1, characterized in that: Two grooves are provided on one side of the slider (3), and the width of the grooves on one side of the slider (3) is consistent with the width of the feed port (2).

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