A fastener finished product recycling screening device

Abstract

The utility model belongs to the recovery screening field, concretely is a kind of fastener finished product recovery screening device, including rack;Transmission belt is arranged on the rack;The top of the rack is equipped with support;The support is fixedly connected with magnet;The top of the support is fixedly connected with electric push rod;The output of electric push rod is fixedly connected with connecting frame;The bottom of connecting frame is fixedly connected with shovel frame;The bottom of shovel frame is slidably connected with sieve plate, by setting sieve plate, shovel frame, electric push rod and first inclined hopper, when using, start electric push rod, electric push rod pulls connecting frame and shovel frame and moves, rely on shovel frame to scrape off fastener and iron filings below magnet, to this to complete the cleaning of magnet bottom, in the process of cleaning, rely on sieve plate can screen fastener and iron filings, to this to separate it, to reduce the situation that staff selects again subsequently, iron filings can be classified and recycled subsequently.

Description

Technical Field

[0001] This utility model relates to the field of recycling and screening, specifically a fastener finished product recycling and screening device. Background Technology

[0002] Fasteners are parts used to fasten connections, and they are used to connect and fix parts in various industries.

[0003] Currently, the recycling of finished fasteners can reduce resource waste and improve utilization. During the recycling process, workers need to use a screening device to separate the fasteners from other debris. The screening device mainly consists of a frame, a conveyor belt, and magnets. The conveyor belt is used to transport the fasteners into the space below the magnets, which are generally electromagnets or strong magnets. The magnets attract the fasteners, thereby achieving the screening of the fasteners.

[0004] However, during use, the magnet attracts not only fasteners but also a large amount of iron filings. These iron filings also have recycling value, which means that workers need to separate these fasteners from the iron filings, which is time-consuming and labor-intensive. Therefore, a fastener finished product recycling and screening device is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a fastener finished product recycling and screening device.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The fastener finished product recycling and screening device of this utility model includes a frame; a conveyor belt is provided on the frame; a support is provided on the top of the frame; a magnet is fixedly connected to the support; an electric push rod is fixedly connected to the top of the support; a connecting frame is fixedly connected to the output end of the electric push rod; a shovel frame is fixedly connected to the bottom of the connecting frame; a screen plate is slidably connected to the bottom of the shovel frame; a through groove is opened in the middle of the shovel frame; a first inclined bucket is fixedly connected to the bottom of the shovel frame; the screen plate is located above the first inclined bucket. During the cleaning process, the fasteners and iron filings can be screened by the screen plate to separate them, thereby reducing the need for workers to sort them again later.

[0007] Preferably, slide seats are fixedly connected to both sides of the shovel frame; guide seats are fixedly connected to both sides of the bottom of the support; the slide seats are slidably connected to the guide seats; a support block is fixedly connected to the bottom side of the shovel frame; a crossbar is fixedly connected to the support block; and the two sides of the sieve plate are slidably connected to the crossbar. By relying on the sliding of the slide seats on the guide seats, the stability of the shovel frame movement can be improved, and the contact between the top of the shovel frame and the bottom side of the magnet can be improved, thereby facilitating the scraping of metal filings and fasteners.

[0008] Preferably, top rods are fixedly connected to both sides of the sieve plate; push plates are fixedly connected to both sides of the bracket; and multiple semi-circular protrusions are provided on the side of the push plate near the sieve plate.

[0009] Preferably, the sieve plate and the shovel frame are both inclined; a second inclined hopper is fixedly connected to the end of the shovel frame; a feeding hopper is fixedly connected to both sides of the frame; the feeding hoppers are respectively located on both sides of the magnet.

[0010] Preferably, a screw is rotatably connected to the top side of the frame; the screw passes through the bracket and is threadedly connected to it; a vertical post is fixedly connected to the top side of the frame; the vertical post passes through the bracket and is slidably connected to it.

[0011] Preferably, a spring is fixedly connected between the bottom side of the support block and the sieve plate; a pulley is rotatably connected to the end of the top rod away from the sieve plate.

[0012] The advantages of this utility model are:

[0013] 1. This utility model, by setting up a sieve plate, a shovel frame, an electric push rod, and a first inclined bucket, allows the electric push rod to be activated during use. The electric push rod pulls the connecting frame and the shovel frame to move, and the shovel frame scrapes off the fasteners and iron filings under the magnet, thereby cleaning the bottom of the magnet. During the cleaning process, the sieve plate can screen and separate the fasteners and iron filings, thereby reducing the need for workers to sort them again later. The iron filings can be recycled after classification.

[0014] 2. This utility model, by setting a top rod and a push plate, allows the top rod to contact the push plate when the shovel frame moves below the magnet during use. During the movement, the semi-circular protrusion on the push plate contacts the end of the top rod and pushes the top rod to move, thereby driving the screen plate to move. The semi-circular protrusions on both sides of the push plate are staggered to alternately push the screen plate to reciprocate, thereby realizing the reciprocating screening of the screen plate, which facilitates the separation of fasteners and metal filings. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the support structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the sieve plate structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the push plate of this utility model.

[0020] In the diagram: 11. Frame; 12. Conveyor belt; 13. Support; 14. Magnet; 15. Electric actuator; 16. Shovel frame; 17. Screen plate; 18. First inclined bucket; 21. Guide seat; 22. Slide seat; 23. Support block; 24. Crossbar; 31. Top rod; 32. Push plate; 41. Discharge hopper; 42. Second inclined bucket; 51. Screw; 52. Vertical rod; 61. Spring; 62. Pulley; 7. Handwheel. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0022] Specific implementation examples are given below.

[0023] Please see Figure 1-4 As shown, a fastener recycling and screening device includes a frame 11; a conveyor belt 12 is mounted on the frame 11; a support 13 is provided on the top of the frame 11; a magnet 14 is fixedly connected to the support 13; an electric push rod 15 is fixedly connected to the top of the support 13; a connecting frame is fixedly connected to the output end of the electric push rod 15; a shovel frame 16 is fixedly connected to the bottom of the connecting frame; a screen plate 17 is slidably connected to the bottom of the shovel frame 16; a through groove is opened in the middle of the shovel frame 16; a first inclined bucket 18 is fixedly connected to the bottom of the shovel frame 16; the screen plate 17 is located above the first inclined bucket 18; in use, the conveyor belt 12 is used to transport fasteners. The system moves to the area below magnet 14, which is typically an electromagnet or a strong magnet. Magnet 14 attracts fasteners, thus sieving them. Then, electric push rod 15 is activated, pulling the connecting frame and shovel frame 16 to move. Shovel frame 16 scrapes away fasteners and iron filings below magnet 14, cleaning the bottom of magnet 14. During the cleaning process, sieve plate 17 separates the fasteners and iron filings, reducing the need for subsequent sorting by workers. Iron filings can be recycled later, as they also have recycling value.

[0024] Furthermore, such as Figure 2-3As shown, slide seats 22 are fixedly connected to both sides of the shovel frame 16; guide seats 21 are fixedly connected to both sides of the bottom of the bracket 13; the slide seats 22 are slidably connected to the guide seats 21; a support block 23 is fixedly connected to the bottom side of the shovel frame 16; a crossbar 24 is fixedly connected to the support block 23; the two sides of the sieve plate 17 are slidably connected to the crossbar 24; during use, the movement of the shovel frame 16 will cause the slide seats 22 to slide on the guide seats 21. By relying on the sliding of the slide seats 22 on the guide seats 21, the stability of the movement of the shovel frame 16 can be improved, and the contact between the top of the shovel frame 16 and the bottom side of the magnet 14 can be improved, thereby facilitating the scraping of metal filings and fasteners.

[0025] Furthermore, such as Figure 4 As shown, top rods 31 are fixed to both sides of the sieve plate 17; push plates 32 are fixed to both sides of the bracket 13; the push plate 32 has multiple semi-circular protrusions on the side near the sieve plate 17; in use, when the shovel frame 16 moves below the magnet 14, the top rods 31 will contact the push plates 32. During the movement, the semi-circular protrusions on the push plates 32 will contact the end of the top rods 31 and push the top rods 31 to move, thereby driving the sieve plate 17 to move. The semi-circular protrusions on the push plates 32 on both sides are staggered to alternately push the sieve plate 17 to reciprocate, thereby realizing the reciprocating screening of the sieve plate 17, which facilitates the separation of fasteners and metal filings.

[0026] Furthermore, such as Figure 1-2 As shown, the sieve plate 17 and the shovel frame 16 are both inclined; a second inclined bucket 42 is fixedly connected to the end of the shovel frame 16; a discharge hopper 41 is fixedly connected to both sides of the frame 11; the discharge hoppers 41 are respectively located on both sides of the magnet 14; in use, the second inclined bucket 42 is used to receive the fasteners discharged from the bottom of the shovel frame 16, and then the bottom of the first inclined bucket 18 and the second inclined bucket 42 are located above the two discharge hoppers 41. The bottom of the discharge hoppers 41 can be conveniently collected, so the iron filings and fasteners can be classified, collected and recycled.

[0027] Furthermore, such as Figure 1 As shown, a screw 51 is rotatably connected to the top side of the frame 11; the screw 51 passes through the bracket 13 and is threadedly connected to it; a vertical rod 52 is fixedly connected to the top side of the frame 11; the vertical rod 52 passes through the bracket 13 and is slidably connected to it; in use, the vertical rod 52 is used to guide, position and support the up and down movement of the bracket 13. During use, the operator can adjust the height of the bracket 13 by rotating the screw 51, thereby adjusting the distance between the magnet 14 and the conveyor belt surface. When the fastener size is large, the height of the magnet 14 can be increased so that the fastener can pass through from the bottom.

[0028] Furthermore, such as Figure 3-4As shown, a spring 61 is fixed between the bottom side of the support block 23 and the screen plate 17; a pulley 62 is rotatably connected to the end of the top rod 31 away from the screen plate 17; in use, the spring 61 is used to keep the position of the screen plate 17 in place and facilitate the screen plate 17 to be reset. At the same time, the pulley 62 is used to replace the end of the top rod 31 in contact with the push plate 32, thereby reducing the wear between the top rod 31 and the push plate 32.

[0029] Furthermore, such as Figure 1 As shown, a handwheel 7 is fixed to the top of the screw 51. In use, the screw 51 can be rotated easily by relying on the handwheel 7, thereby adjusting the height of the bracket 13.

[0030] Working principle: During use, the conveyor belt 12 transports fasteners to the area below the magnet 14. The magnet 14 is typically an electromagnet or a strong magnet. The magnet 14 attracts the fasteners, thus sieving them. Then, the electric push rod 15 is activated, pulling the connecting frame and the shovel frame 16 to move. The shovel frame 16 scrapes away the fasteners and iron filings below the magnet 14, cleaning the bottom of the magnet 14. During this cleaning process, the sieve plate 17 separates the fasteners and iron filings, reducing the need for subsequent manual removal. In the case of initial selection, the iron filings can be recycled after further sorting, as they also have recycling value. The movement of the shovel frame 16 will cause the slide block 22 to slide on the guide seat 21. Relying on the sliding of the slide block 22 on the guide seat 21, the stability of the movement of the shovel frame 16 can be improved, and the contact between the top of the shovel frame 16 and the bottom side of the magnet 14 can be improved, thus facilitating the scraping of metal filings and fasteners. When the shovel frame 16 moves to below the magnet 14, the push rod 31 will contact the push plate 32. During the movement, the semi-circular protrusion on the push plate 32 will contact the end of the push rod 31 and push the push rod 31. The screen plate 17 is moved to move, and the semi-circular protrusions on the two push plates 32 are staggered to alternately push the screen plate 17 to reciprocate, thereby realizing the reciprocating screening of the screen plate 17, which facilitates the separation of fasteners and metal filings. In use, the second inclined hopper 42 is used to receive the fasteners discharged from the bottom of the shovel frame 16, and then the bottom of the first inclined hopper 18 and the second inclined hopper 42 are located above the two discharge hoppers 41. The bottom of the discharge hopper 41 can be conveniently collected into a container, so that the metal filings and fasteners can be classified, collected and recycled. The upright 52 is used to move the support 13 up and down. The movement guides, positions, and supports the device. During use, the operator can adjust the height of the bracket 13 by rotating the screw 51, thereby adjusting the distance between the magnet 14 and the conveyor belt surface. When the fastener is large, the height of the magnet 14 can be increased so that the fastener can pass through from the bottom. The spring 61 is provided to keep the position of the screen plate 17 and facilitate its reset. At the same time, the pulley 62 is provided so that the rolling of the pulley 62 replaces the contact between the end of the top rod 31 and the push plate 32, thereby reducing the wear between the top rod 31 and the push plate 32.

[0031] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A fastener finished product recycling and screening device, comprising a frame (11); a conveyor belt (12) is provided on the frame (11); a support (13) is provided on the top of the frame (11); and a magnet (14) is fixedly connected to the support (13); characterized in that: An electric push rod (15) is fixedly connected to the top of the bracket (13); a connecting frame is fixedly connected to the output end of the electric push rod (15); a shovel frame (16) is fixedly connected to the bottom of the connecting frame; a sieve plate (17) is slidably connected to the bottom of the shovel frame (16); a through groove is opened in the middle of the shovel frame (16); a first inclined bucket (18) is fixedly connected to the bottom of the shovel frame (16); and the sieve plate (17) is located above the first inclined bucket (18).

2. The fastener finished product recycling and screening device according to claim 1, characterized in that: Both sides of the shovel frame (16) are fixedly connected to slide seats (22); both sides of the bottom of the bracket (13) are fixedly connected to guide seats (21); the slide seats (22) and guide seats (21) are slidably connected; a support block (23) is fixedly connected to the bottom side of the shovel frame (16); a crossbar (24) is fixedly connected to the support block (23); both sides of the sieve plate (17) are slidably connected to the crossbar (24).

3. The fastener finished product recycling and screening device according to claim 2, characterized in that: Top rods (31) are fixed to both sides of the sieve plate (17); push plates (32) are fixed to both sides of the support (13); the push plate (32) has multiple semi-circular protrusions on the side near the sieve plate (17).

4. The fastener finished product recycling and screening device according to claim 3, characterized in that: The sieve plate (17) and the shovel frame (16) are both inclined; a second inclined bucket (42) is fixed to the end of the shovel frame (16); a feeding hopper (41) is fixed to both sides of the frame (11); the feeding hopper (41) is located on both sides of the magnet (14).

5. The fastener finished product recycling and screening device according to claim 1, characterized in that: A screw (51) is rotatably connected to the top side of the frame (11); the screw (51) passes through the bracket (13) and is connected to it by threads; a vertical rod (52) is fixedly connected to the top side of the frame (11); the vertical rod (52) passes through the bracket (13) and is slidably connected to it.

6. The fastener finished product recycling and screening device according to claim 4, characterized in that: A spring (61) is fixed between the bottom side of the support block (23) and the sieve plate (17); a pulley (62) is rotatably connected to the end of the top rod (31) away from the sieve plate (17).

Images