Waste recovery device for cold rolling mill

Abstract

The utility model relates to the technical field of waste recovery, and discloses a waste recovery device for a cold rolling mill, which comprises a box body, the top of the box body is fixedly connected with a blanking hopper, the left side of the box body is respectively connected with a discharge port I and a discharge port II, the bottom of the box body is provided with a bottom plate, and the middle side of the top of the bottom plate is fixedly connected with a motor. The output end of the motor is fixedly connected with a first rotating rod, the middle of the first rotating rod is fixedly connected with a driving belt wheel, the front side of the top of the bottom plate is fixedly connected with two fixing blocks, the opposite sides of the two fixing blocks are rotationally connected with connecting blocks, and the opposite sides of the two connecting blocks are fixedly connected with a second rotating rod. According to the waste screening device, rotation of the driving belt wheel is transmitted to the driven belt wheel through the belt, then the driven belt wheel drives the second rotating rod to rotate, the two connecting blocks drive the box body to correspondingly reciprocate up and down, and therefore waste is screened in a vibrating mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to a waste recovery technology field especially relates to a waste recovery device for cold rolling mill. BACKGROUND

[0002] The cold rolling mill is a kind of equipment for processing metal plate and strip. It mainly makes metal blank through continuous rolling process, and makes it gradually deform and press at normal temperature, to achieve the processing purpose.

[0003] Through the retrieval, China patent publication No. CN214211760U discloses a kind of waste recovery device for cold rolling mill, including workbench, cleaning assembly, crushing assembly and fixed frame, the workbench is set on ground, the cleaning assembly is set on workbench, the workbench is equipped with two openings, the crushing assembly is equipped with two groups, two groups The crushing assembly is symmetrically arranged on the opening of workbench, the fixed frame is equipped with two, two The fixed frame is symmetrically arranged below workbench, each The fixed frame corresponds with a group The crushing assembly, the side of each The fixed frame is equipped with opening this utility model is placed into the working end of cleaning assembly by cold rolled reinforcement and is cleaned, cold rolled reinforcement is preliminarily crushed by crushing assembly, so that cold rolled reinforcement can be better melted, by placing melting furnace on fixed frame, cold rolled reinforcement is melted.

[0004] The above device cannot screen the waste, and different specifications of waste have different chemical components, hardness or surface properties, so that the waste cannot be effectively screened and classified, and the quality of the reprocessed material is unstable, which affects the quality and performance of the final product, therefore, a waste recovery device for cold rolling mill is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides a kind of waste recovery device for cold rolling mill, to improve the problem that waste cannot be screened in prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A kind of waste recovery device for cold rolling mill, including box, the top of the box is fixedly connected with the discharge hopper, the left side of the box is connected with discharge port one and discharge port two respectively, the bottom of the box is equipped with bottom plate, the top of the bottom plate middle side is fixedly connected with motor, the output of the motor is fixedly connected with rotating rod one, the middle part of the rotating rod one is fixedly connected with driving pulley, the top of the bottom plate front side is fixedly connected with two fixed blocks, the opposite side of two fixed blocks is rotatably connected with connecting block, the opposite side of two connecting blocks is fixedly connected with rotating rod two, the middle part of the rotating rod two is fixedly connected with driven pulley, the outer periphery of driving pulley and the outer periphery of the driving pulley are equipped with belt, the top of two connecting blocks is fixedly connected in the bottom of the box, the inside of the box is equipped with screening assembly;

[0008] As further description of the above technical solutions:

[0009] The screening assembly includes two sieve plates, both of which are slidingly connected inside the box, both of which are fixedly connected with the handle on the rear side of the sieve plate, and both of which are provided with a disassembly assembly on the front and rear sides of the sieve plate.

[0010] As further description of the above technical solutions:

[0011] The disassembly assembly includes two insertion rods, both of which are slidingly connected inside the sieve plate, both of which are fixedly connected with a limiting plate in the middle, both of which are fixedly connected with a spring on the rear side of the limiting plate, and both of which are fixedly connected with a spring on the outer periphery of the insertion rod.

[0012] As further description of the above technical solutions:

[0013] The top of the bottom plate is fixedly connected with a plurality of evenly distributed damping rods, and the top of the adjacent two damping rods is fixedly connected with a connecting seat, and the top of the connecting seat is fixedly connected to the bottom of the box.

[0014] As further description of the above technical solutions:

[0015] The inside of the sieve plate is provided with a slot, and two insertion rods are slidingly connected inside two slots, respectively.

[0016] As further description of the above technical solutions:

[0017] The inside of the box is provided with two limiting grooves, and two limiting plates are slidingly connected inside two limiting grooves, respectively.

[0018] As further description of the above technical solutions:

[0019] The outer periphery of two bottom plates is fixedly connected with a connecting plate.

[0020] The utility model has the advantages of the following:

[0021] 1. In the utility model, the motor controls the rotation of the rotating rod, and the driving pulley in the middle of the rotating rod rotates correspondingly. The rotation of the driving pulley is transmitted to the driven pulley through the belt, and the driven pulley drives the rotating rod two to rotate, so that the two connecting blocks drive the box to reciprocate up and down, thereby vibrating and screening the waste materials.

[0022] 2. In the utility model, the two screens are used to screen the waste materials, so that the waste materials can be classified and treated conveniently. By pulling out the plug rod from the screen, the screen can be taken out of the box for replacement, so that the device can be adapted to different specifications of waste materials. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A perspective view of a waste recycling device for a cold rolling mill is provided in the utility model;

[0024] Figure 2 A structure diagram of the motor of the waste recycling device for the cold rolling mill is provided in the utility model;

[0025] Figure 3 A structure diagram of the screen of the waste recycling device for the cold rolling mill is provided in the utility model;

[0026] Figure 4 A structure diagram of the plug rod of the waste recycling device for the cold rolling mill is provided in the utility model.

[0027] LEGEND:

[0028] 1. Box; 2. Feeding hopper; 3. Discharge port one; 4. Discharge port two; 5. Motor; 6. Rotating rod one; 7. Driving pulley; 8. Belt; 9. Driven pulley; 10. Rotating rod two; 11. Connecting block; 12. Fixed block; 13. Bottom plate; 14. Damping rod; 15. Connecting seat; 16. Screen; 17. Handle; 18. Plug rod; 19. Limiting plate; 20. Spring; 21. Connecting plate. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] REFERENCE Figure 1 - Figure 4The utility model provides an embodiment: a kind of waste recovery device for cold rolling mill, including box 1, box 1 is used to pass through the space of waste recovery, the top of box 1 is fixedly connected with hopper 2, the left side of box 1 is connected with discharge port one 3 and discharge port two 4 respectively, discharge port one 3 and discharge port two 4 are used to discharge different specifications of waste, the bottom of box 1 is equipped with bottom plate 13, the top middle side of bottom plate 13 is fixedly connected with motor 5, motor 5 is used to provide power, the output of motor 5 is fixedly connected with rotating rod one 6, the middle part of rotating rod one 6 is fixedly connected with driving pulley 7, the top front side of bottom plate 13 is fixedly connected with two fixed blocks 12, two fixed blocks 12 are rotatably connected with connecting block 11 on the side of each other, two connecting blocks 11 are fixedly connected with rotating rod two 10 on the side of each other, the middle part of rotating rod two 10 is fixedly connected with driven pulley 9, driven pulley 9 and the outer periphery of driving pulley 7 are equipped with belt 8, belt 8 is used to transfer motion, and the rotation of driving pulley 7 is transferred to driven pulley 9, the top of two connecting blocks 11 is fixedly connected in the bottom of box 1, the inside of box 1 is equipped with screening assembly, the top of bottom plate 13 is fixedly connected with a plurality of evenly distributed damping rods 14, the top of two damping rods 14 is fixedly connected with connecting seat 15, connecting seat 15 is fixedly connected in the bottom of box 1,

[0031] Refer to Figure 1 Figure 4 , screening assembly includes two sieve plates 16, sieve plate 16 is used to screen waste, two sieve plates 16 are slidably connected in the inside of box 1, the rear side of two sieve plates 16 is fixedly connected with handle 17, handle 17 is used to facilitate pulling sieve plate 16, the front and rear sides of sieve plate 16 are equipped with disassembly assembly, disassembly assembly includes two insertion rods 18, two insertion rods 18 are slidably connected in the inside of sieve plate 16, the middle part of two insertion rods 18 is fixedly connected with limit plate 19, the rear side of two limit plates 19 is fixedly connected with spring 20, two springs 20 are respectively sleeved on the outer periphery of two insertion rods 18, the inside of sieve plate 16 is equipped with insertion slot, two insertion rods 18 are slidably connected in the inside of two insertion slots respectively, insertion rod 18 is used to insert the inside of sieve plate 16, and sieve plate 16 is fixed in the inside of box 1, the inside of box 1 is equipped with two limit grooves, two limit plates 19 are slidably connected in the inside of two limit grooves respectively, limit groove is used to accommodate limit plate 19 sliding, the outer periphery of two bottom plates 13 is fixedly connected with a connecting plate 21, connecting plate 21 is used to facilitate pulling two insertion rods 18.

[0032] ​Working principle: in use, first, the sieve plate 16 is installed in the box body 1, by pulling the connecting plate 21, the plug rod 18 drives the limiting plate 19 to move and extrude the spring 20, then the sieve plate 16 is inserted into the inside of the box body 1, the connecting plate 21 can be released, the spring 20 loses pressure and resets to generate a thrust to push the limiting plate 19, the limiting plate 19 drives the plug rod 18 to move, the plug rod 18 is inserted into the inside of the sieve plate 16, the sieve plate 16 can be fixed in the inside of the box body 1, then, the motor 5 is started, the motor 5 controls the rotation of the rotating rod one 6, the rotating rod one 6 drives the driving pulley 7 to rotate when rotating, and the belt 8 transmits the rotation of the driving pulley 7 to the driven pulley 9, and the driven pulley 9 rotates, the rotating rod two 10 in the driven pulley 9 rotates, and the connecting block 11 at both ends of the rotating rod two 10 does the crank reciprocating motion with the rotation of the rotating rod two 10, so that the box body 1 reciprocates up and down, so as to vibrate and screen the waste in the inside of the box body 1, and facilitate classification and recycling.

[0033] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A scrap recovery device for a cold rolling mill comprising a box (1), characterized in that: The top of the box (1) is fixedly connected with a discharge hopper (2), the left side of the box (1) is respectively connected with a discharge port one (3) and a discharge port two (4), the bottom of the box (1) is provided with a bottom plate (13), the top middle side of the bottom plate (13) is fixedly connected with a motor (5), the output end of the motor (5) is fixedly connected with a rotating rod one (6), the middle part of the rotating rod one (6) is fixedly connected with a driving pulley (7), the top front side of the bottom plate (13) is fixedly connected with two fixed blocks (12), the opposite sides of the two fixed blocks (12) are rotatably connected with connecting blocks (11), the opposite sides of the two connecting blocks (11) are fixedly connected with a rotating rod two (10), the middle part of the rotating rod two (10) is fixedly connected with a driven pulley (9), the outer periphery of the driven pulley (9) and the driving pulley (7) is sleeved with a belt (8), the top of the two connecting blocks (11) is fixedly connected with the bottom of the box (1), the inside of the box (1) is provided with a screening assembly.

2. A scrap recovery device for a cold rolling mill as claimed in claim 1, characterized in that: The screening assembly comprises two sieve plates (16), the two sieve plates (16) are slidably connected in the inside of the box (1), the rear side of the two sieve plates (16) is fixedly connected with a handle (17), the front and rear sides of the sieve plate (16) are provided with a disassembly assembly.

3. A scrap recovery device for a cold rolling mill as claimed in claim 2, characterized in that: The disassembly assembly comprises two inserting rods (18), the two inserting rods (18) are slidably connected in the inside of the sieve plate (16), the middle part of the two inserting rods (18) is fixedly connected with a limiting plate (19), the rear side of the two limiting plates (19) is fixedly connected with a spring (20), the two springs (20) are respectively sleeved on the outer periphery of the two inserting rods (18).

4. A scrap recovery device for a cold rolling mill as claimed in claim 1, wherein: The top of the bottom plate (13) is fixedly connected with a plurality of evenly distributed damping rods (14), the top of the two adjacent damping rods (14) is fixedly connected with a connecting seat (15), the top of the connecting seat (15) is fixedly connected with the bottom of the box (1).

5. A scrap recovery device for a cold rolling mill as claimed in claim 3, wherein: The inside of the sieve plate (16) is provided with an inserting slot, the two inserting rods (18) are respectively slidably connected in the inside of the two inserting slots.

6. A scrap recovery device for a cold rolling mill as claimed in claim 3, wherein: The inside of the box (1) is provided with two limiting grooves, the two limiting plates (19) are respectively slidably connected in the inside of the two limiting grooves.

7. A scrap recovery device for a cold rolling mill as claimed in claim 3, wherein: The outer periphery of the two bottom plates (13) is fixedly connected with a connecting plate (21).

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