Edge treatment equipment for steel belt production

Abstract

The utility model belongs to the technical field of steel belt production, and particularly relates to edge processing equipment for steel belt production, which comprises an edge trimmer main body, a cutter is mounted in the middle of the edge trimmer main body; a discharging port is formed in the middle of the edge trimmer body and located at the end of the cutter. A shell is fixedly connected to the bottom wall of the edge trimmer body. A motor is mounted at the bottom of the shell; a top plate is arranged in a matched manner, so that part of spiral metal impurities generated after cutting of a cutter can be cleaned, the problem that part of spiral metal impurities are hung on the inner wall of the discharge port and are accumulated, and consequently the middle of the discharge port is blocked is solved, meanwhile, part of metal impurities can be prevented from being wound on a sliding steel belt, and the service life of the steel belt is prolonged. And by means of the pulling force of the pull rope, the phenomenon that metal residues pulled at the bottom of the top plate slip off can be reduced, and the stability of the top plate in the using process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel strip production, in particular to edge processing equipment for steel strip production. Background Art

[0002] Most steel strips are rolled into coils, so they can also be called rolled plates. They have the advantages of high dimensional accuracy, good surface quality, easy processing, and material saving. They are usually used in building structural materials, construction of roads, bridges, etc.

[0003] After the steel strip is produced, there will be many raised burrs on its edge. In order to avoid the burrs causing harm to the human body, the steel strip is usually trimmed with the help of a steel strip trimming machine. It is mainly composed of a frame, a transmission system, a trimming device, a polishing device and other parts. When in use, it needs to be used with two sets of external winding devices.

[0004] Through long-term observation, it is found that during the cutting process of the steel strip edge on the existing steel strip trimming machine, the cutting tool will cut off the excess metal edge, and the metal residue will produce a certain deformation under the action of force, and will appear in a spiral shape and hang at the discharge port. The long-term accumulation of some metal impurities will directly contact the processed steel strip, which will have a certain impact on the subsequent processing of the steel strip for a long time; therefore, in view of the above problems, an edge processing equipment for steel strip production is proposed. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes an edge processing device for steel strip production.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the edge processing equipment for steel strip production described in the utility model comprises a trimmer body; a tool is installed in the middle of the trimmer body; a discharge port is opened in the middle of the trimmer body, and the discharge port is arranged at the end of the tool; a shell is fixedly connected to the bottom wall of the trimmer body; a motor is installed at the bottom of the shell; a reciprocating screw is fixedly connected to the middle of the motor output end, and the reciprocating screw is rotatably arranged in the middle of the shell; a slider is threadedly connected to the middle of the reciprocating screw, and the slider is slidably arranged on the inner wall of the shell; two groups of top plates are connected to the torsion spring in the middle of the slider; the middle of the top plate is arranged in an arc shape; a pull rope is hinged at the end of the top plate, and the other end of the pull rope is fixed to the bottom wall of the shell; a limiting member is fixed to the top of the slider.

[0007] Preferably, two groups of support plates are fixedly connected to the inner wall of the shell; a rotating shaft is rotatably connected to the middle of the shell; a belt is rotatably connected to the rotating shaft and the middle of the reciprocating screw; an eccentric plate is fixedly connected to the top of the rotating shaft; a connecting piece is rotatably connected to the middle of the eccentric plate; a push plate is rotatably connected to the other end of the connecting piece, and the push plate is slidably arranged on the inner walls of the two groups of support plates.

[0008] Preferably, two groups of support frames are fixedly connected to the bottom wall of the shell; a first spring is fixedly connected to the end of the support frame; a sliding rod is slidably connected to the middle of the support frame, and the end of the sliding rod is fixedly connected to the first spring; a hole is opened in the middle of the sliding rod; and the pull rope is passed through the middle of the hole.

[0009] Preferably, two groups of baffles are fixedly connected to the end of the push plate, and the baffles are arranged through the middle of the shell; multiple groups of limit rods are fixedly connected to the bottom of the shell; and the limit rods are slidably arranged on the inner wall of the baffle.

[0010] Preferably, two groups of second springs are fixedly connected to the middle part of the limiting member; counterweight blocks are fixedly connected to the ends of the second springs; and the middle part of the counterweight block is arranged close to the top of the top plate.

[0011] Preferably, the end of the support frame is rotatably connected to a rotating wheel, and the middle of the rotating wheel is arranged in contact with the pull rope.

[0012] Preferably, a scraper is fixedly connected to the end of the push plate, and the middle of the scraper is in contact with the bottom wall of the shell.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model discloses an edge processing device for steel strip production, which can clean up some spiral metal impurities generated after tool cutting through a cooperating top plate, thereby reducing the problem of some spiral metal impurities hanging on the inner wall of the discharge port and accumulating, thereby clogging the middle of the discharge port. At the same time, it can also reduce the problem of some metal impurities being entangled on the sliding steel strip, thereby causing troubles in the subsequent processing of the steel strip. By utilizing the pulling force of the pull rope, the metal residue pulled at the bottom of the top plate can be reduced from slipping, thereby improving the stability of the top plate during use.

[0015] 2. The edge processing equipment for steel strip production described in the utility model can reduce the difficulty for workers to observe the storage amount of metal impurities and clean them after some impurities accumulate inside the shell for a long time by cooperating with a push plate that can reciprocate on the bottom wall of the shell. At the same time, it can reduce the problem of a large amount of impurities accumulating inside the shell, causing the reciprocating screw to be entangled and jammed during rotation, thereby improving the stability of the reciprocating screw during work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the housing structure in the utility model;

[0019] Figure 3 for Figure 2 A magnified image of point A;

[0020] Figure 4 It is a schematic diagram of the top plate structure in the utility model;

[0021] Figure 5 It is a schematic diagram of the push plate structure in the utility model.

[0022] In the figure: 1. trimmer body; 11. tool; 12. discharge port; 13. housing; 14. motor; 15. reciprocating screw; 16. slider; 17. top plate; 18. pull rope; 19. limiter; 2. support plate; 21. rotating shaft; 22. belt; 23. eccentric plate; 24. connecting piece; 25. push plate; 3. support frame; 31. first spring; 32. slide rod; 33. hole; 4. baffle; 41. limit rod; 5. second spring; 51. counterweight; 6. rotating wheel; 7. scraper. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figure 1-4As shown, an edge processing device for steel strip production includes a trimmer body 1; a tool 11 is installed in the middle of the trimmer body 1; a discharge port 12 is opened in the middle of the trimmer body 1, and the discharge port 12 is arranged at the end of the tool 11; a shell 13 is fixedly connected to the bottom wall of the trimmer body 1; a motor 14 is installed at the bottom of the shell 13; a reciprocating screw 15 is fixedly connected to the middle of the output end of the motor 14, and the reciprocating screw 15 is rotatably arranged in the middle of the shell 13; a slider 16 is threadedly connected to the middle of the reciprocating screw 15, and the slider 16 is slidably arranged on the inner wall of the shell 13; two sets of top plates 17 are connected to the torsion spring in the middle of the slider 16; the middle of the top plate 17 is arranged in an arc shape; a pull rope is hinged at the end of the top plate 17 18, and the other end of the pull rope 18 is fixedly connected to the bottom wall of the shell 13; the top of the slider 16 is fixedly connected to the limiting member 19; when working, the staff needs to install the trimmer body 1 in the working area, and fix the steel strip to be processed to the two sets of winding devices outside. At the same time, the steel strip will pass through the trimmer body 1 and the middle of the tool 11, so that when the trimmer body 1 is working, the tool 11 will remove the burrs raised on the edge of the steel strip. By setting a shell 13 at the bottom of the discharge port 12, and then turning on the switch of the motor 14 at the bottom of the shell 13, the motor 14 drives the reciprocating screw 15 to rotate. Because the middle part of the reciprocating screw 15 is threadedly connected with the slider 16, the reciprocating screw 15 will rotate when the slider 16 is in the process of rotating. The middle part of the compound screw 15 slides up and down, and during the upward movement of the slider 16, some of the spiral impurities accumulated on the middle part of the discharge port 12 will contact the top of the top plate 17, and as the top plate 17 continues to rise, some metal impurities will be pushed out by the action of the top arc surface, and the metal impurities that are difficult to be pushed out will be transferred to the bottom of the top plate 17 under the action of the arc surface, so that the top plate 17 will move downward again after rising to the highest point, and the metal impurities accumulated at the bottom of the top plate 17 will be pulled and cleaned up, and then transferred to the inside of the shell 13, and cooperate with the pull rope 18, so that when the top plate 17 moves at the highest point, under the action of the pulling force of the pull rope 18, the top plate 17 will gradually rotate counterclockwise, and cooperate with the bent top plate 17 will fix the metal impurities at its bottom. At the same time, after the top plate 17 reaches the bottom, the pull rope 18 will be loose, and the top plate 17 will be reset and contact with the limiter 19. The top plate 17 set in this step can clean up some of the spiral metal impurities generated after the cutting of the tool 11, and reduce the problem of some spiral metal impurities hanging on the inner wall of the discharge port 12 and accumulating, which will block the middle part of the discharge port 12. At the same time, it can reduce the problem of some metal impurities being entangled on the sliding steel belt, causing troubles in the subsequent processing of the steel belt. The pulling force of the pull rope 18 can reduce the slippage of the metal residue pulled at the bottom of the top plate 17, thereby improving the stability of the top plate 17 during use.

[0025] like Figure 2 and 5 As shown, two groups of support plates 2 are fixedly connected to the inner wall of the shell 13; a rotating shaft 21 is rotatably connected to the middle of the shell 13; a belt 22 is rotatably connected to the rotating shaft 21 and the middle of the reciprocating screw 15; an eccentric plate 23 is fixedly connected to the top of the rotating shaft 21; a connecting piece 24 is rotatably connected to the middle of the eccentric plate 23; the other end of the connecting piece 24 is rotatably connected to a push plate 25, and the push plate 25 is slidably arranged on the inner walls of the two groups of support plates 2; when working, by arranging a belt 22 in the middle of the reciprocating screw 15, the reciprocating screw 15 will synchronously drive the belt 22 to move when working, at this time, the rotating shaft 21 and the eccentric plate 23 will be in a rotating state, so that when the end of the eccentric plate 23 is away from the position of the push plate 25, the matching connecting piece 24 will The push plate 25 is pulled toward the position close to the belt 22. At the same time, after the end of the eccentric plate 23 is close to the position of the push plate 25, the push plate 25 will slide in the opposite direction on the inner walls of the two groups of support plates 2 again, and this process is repeated. With the help of the repeated thrust of the push plate 25, some metal impurities accumulated on the inner wall of the shell 13 are transferred to the outside and collected and cleaned. This step is combined with the push plate 25 that can reciprocate on the bottom wall of the shell 13 to reduce the difficulty for staff to observe the storage amount of metal impurities and clean them after some impurities are accumulated inside the shell 13 for a long time. At the same time, it can reduce the accumulation of a large number of impurities inside the shell 13, which causes the reciprocating screw 15 to be entangled and jammed during rotation, thereby improving the stability of the reciprocating screw 15 during work.

[0026] like Figure 2 and 4 As shown, two groups of support frames 3 are fixedly connected to the bottom wall of the shell 13; the end of the support frame 3 is fixedly connected to the first spring 31; the middle of the support frame 3 is slidably connected to a slide bar 32, and the end of the slide bar 32 is fixedly connected to the first spring 31; a hole 33 is opened in the middle of the slide bar 32; the pull rope 18 is set to pass through the middle of the hole 33; when working, by arranging the support frame 3 on the inner wall of the shell 13, when the top plate 17 is located at the bottom and the middle of the pull rope 18 is in a loose state, the elastic force of the first spring 31 will push the slide bar 32 into the shell 13 The hole 33 will move synchronously and pull the loose pull rope 18 toward the inner wall of the support frame 3. When the top plate 17 is at a higher position, the straight pull rope 18 will pull the slide bar 32 toward the outside, and the middle part of the first spring 31 will be in a compressed state. This step cooperates with the slide bar 32 that can slide in the middle of the support frame 3 to pull the loose pull rope 18 inward for storage, thereby reducing the problem of the loose pull rope 18 being entangled with the spiral metal impurities accumulated inside the shell 13, and improving the stability of the pull rope 18 during subsequent work.

[0027] like Figure 5As shown, two groups of baffles 4 are fixedly connected to the end of the push plate 25, and the baffle 4 is set through the middle of the shell 13; multiple groups of limit rods 41 are fixedly connected to the bottom of the shell 13; the limit rods 41 are set to slide on the inner wall of the baffle 4; when working, two groups of baffles 4 are set in the middle of the push plate 25, so that the push plate 25 will synchronously drive the two groups of baffles 4 to slide in the middle of the shell 13 when it moves, and when the push plate 25 is away from the position of the belt 22, the unfolded baffle 4 will block some of the fallen metal impurities. This step, combined with the baffle 4, can reduce the problem of some fallen metal impurities accumulating on the back of the push plate 25, resulting in the impurities blocking the sliding trajectory of the push plate 25 when the push plate 25 reciprocates, reducing the need for staff to frequently clean it, and combined with the limit rod 41 sliding in the middle of the baffle 4, it can reduce the problem of large wear in the middle of the baffle 4 due to unequal weight on both sides when the baffle 4 slides in the middle of the shell 13.

[0028] like Figure 3 As shown, two groups of second springs 5 ​​are fixedly connected to the middle part of the limit member 19; a counterweight 51 is fixedly connected to the end of the second spring 5; the middle part of the counterweight 51 is arranged near the top of the top plate 17; during operation, the second spring 5 is arranged in cooperation so that when the top plate 17 rotates under the action of the reset torque, the middle part of the second spring 5 will be deformed under the action of the impact force generated by the impact on the limit member 19, and the counterweight 51 will frequently hit the top of the top plate 17. This step cooperates with the force of the counterweight 51 hitting the middle part of the top plate 17 to improve the cleanliness of the middle part of the top plate 17, and the second spring 5 with elastic force can increase the frequency of repeated shaking of the counterweight 51 in the middle part of the limit member 19.

[0029] like Figure 4 As shown, the end of the support frame 3 is rotatably connected to a rotating wheel 6, and the middle part of the rotating wheel 6 is arranged in contact with the pull rope 18; when working, by arranging the rotating wheel 6 at the end of the support frame 3, the surface of the pull rope 18 will directly contact the middle part of the rotating wheel 6 during the pulling process. This step cooperates with the rotating wheel 6 to reduce the problem of large wear caused by the surface of the pull rope 18 sliding directly on the end of the support frame 3, thereby increasing the service life of the pull rope 18.

[0030] like Figure 5 As shown, the end of the push plate 25 is fixedly connected to a scraper 7, and the middle part of the scraper 7 is arranged in contact with the bottom wall of the shell 13; when working, by arranging the scraper 7 at the end of the push plate 25, the scraper 7 will scrape off the impurities accumulated on the bottom wall of the shell 13 during the repeated sliding of the push plate 25. This step cooperates with the scraper 7 to reduce the problem of more impurities accumulated on the bottom wall of the shell 13, resulting in the raised impurities blocking the sliding push plate 25, and further reduces the resistance of the push plate 25 when sliding.

[0031] Working principle: by installing the trimmer body 1 in the working area and fixing the steel strip to be processed on two sets of winding devices outside, the steel strip will pass through the trimmer body 1 and the middle of the tool 11 at the same time, so that when the trimmer body 1 is working, the tool 11 will remove the burrs raised on the edge of the steel strip. By setting a shell 13 at the bottom of the discharge port 12, and then turning on the switch of the motor 14 at the bottom of the shell 13, the motor 14 drives the reciprocating screw 15 to rotate. Because the middle part of the reciprocating screw 15 is threadedly connected with a slider 16, when the reciprocating screw 15 is rotating, the slider 16 will slide up and down in the middle of the reciprocating screw 15, and when the slider 16 moves upward, part of the accumulation is hung on the spiral in the middle of the discharge port 12. The shaped impurities will contact the top of the top plate 17, and as the top plate 17 continues to rise, some of the metal impurities will be pushed off by the arc surface at its top, and the metal impurities that are difficult to push off will be transferred to the bottom of the top plate 17 under the action of the arc surface, so that after the top plate 17 rises to the highest point, it will move downward again, and the metal impurities accumulated at the bottom of the top plate 17 will be pulled and cleaned up, and then transferred to the inside of the shell 13, and in conjunction with the pull rope 18, when the top plate 17 moves at the highest point, under the action of the pulling force of the pull rope 18, the top plate 17 will gradually rotate counterclockwise, and the bent top plate 17 will fix the metal impurities at its bottom. At the same time, after the top plate 17 reaches the bottom, the pull rope 18 will be loose, and the top plate 17 will be The belt 22 is arranged in the middle of the reciprocating screw 15, so that the reciprocating screw 15 can synchronously drive the belt 22 to move when working. At this time, the rotating shaft 21 and the eccentric plate 23 will be in a rotating state, so that when the end of the eccentric plate 23 is away from the position of the push plate 25, the matching connecting piece 24 will pull the push plate 25 to the position close to the belt 22. At the same time, after the end of the eccentric plate 23 is close to the position of the push plate 25, the push plate 25 will slide in the opposite direction on the inner walls of the two groups of support plates 2 again, and this will be repeated. With the help of the repeated thrust of the push plate 25, some metal impurities accumulated on the inner wall of the shell 13 will be transferred to the outside, and they will be collected and cleaned. By providing a support frame 3 on the inner wall of the shell 13, the top plate 17 is When the top plate 17 is at a higher position, the straight pull rope 18 will pull the slide bar 32 toward the outside, and the middle part of the first spring 31 will be in a compressed state. By arranging two groups of baffles 4 in the middle of the push plate 25, the push plate 25 will synchronously drive the two groups of baffles 4 to slide in the middle of the shell 13 when it moves. When the push plate 25 is away from the position of the belt 22, the unfolded baffles 4 will block some of the fallen metal impurities. The second spring 5 provided in combination makes it possible for the top plate 17 to rotate under the action of the reset torque.Under the impact force generated by the impact stopper 19, the middle part of the second spring 5 will be deformed, and the counterweight 51 will frequently hit the top of the top plate 17. By providing a rotating wheel 6 at the end of the support frame 3, the surface of the pull rope 18 will directly contact the middle part of the rotating wheel 6 during the pulling process. By providing a scraper 7 at the end of the push plate 25, the scraper 7 will scrape off the impurities accumulated on the bottom wall of the shell 13 during the repeated sliding process of the push plate 25.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An edge processing device for steel strip production, comprising a trimmer body (1); a tool (11) is installed in the middle of the trimmer body (1); a discharge port (12) is opened in the middle of the trimmer body (1), and the discharge port (12) is located at the end of the tool (11); characterized in that: The bottom wall of the trimmer body (1) is fixedly connected to a housing (13); a motor (14) is installed at the bottom of the housing (13); a reciprocating screw (15) is fixedly connected to the middle of the output end of the motor (14), and the reciprocating screw (15) is rotatably arranged in the middle of the housing (13); a slider (16) is threadedly connected to the middle of the reciprocating screw (15), and the slider (16) is slidably arranged on the inner wall of the housing (13); two groups of top plates (17) are connected to the torsion spring in the middle of the slider (16); the middle of the top plate (17) is arranged in an arc shape; a pull rope (18) is hinged at the end of the top plate (17), and the other end of the pull rope (18) is fixedly connected to the bottom wall of the housing (13); a limiting member (19) is fixedly connected to the top of the slider (16).

2. The edge processing equipment for steel strip production according to claim 1, characterized in that: Two groups of support plates (2) are fixedly connected to the inner wall of the shell (13); a rotating shaft (21) is rotatably connected to the middle of the shell (13); a belt (22) is rotatably connected to the rotating shaft (21) and the middle of the reciprocating screw (15); an eccentric plate (23) is fixedly connected to the top of the rotating shaft (21); a connecting member (24) is rotatably connected to the middle of the eccentric plate (23); a push plate (25) is rotatably connected to the other end of the connecting member (24), and the push plate (25) is slidably arranged on the inner walls of the two groups of support plates (2).

3. The edge processing equipment for steel strip production according to claim 1, characterized in that: The bottom wall of the shell (13) is fixedly connected with two groups of support frames (3); the end of the support frame (3) is fixedly connected with a first spring (31); the middle of the support frame (3) is slidably connected with a slide rod (32), and the end of the slide rod (32) is fixedly connected with the first spring (31); a hole (33) is opened in the middle of the slide rod (32); and the pull rope (18) is arranged to pass through the middle of the hole (33).

4. The edge processing equipment for steel strip production according to claim 2, characterized in that: Two groups of baffles (4) are fixedly connected to the end of the push plate (25), and the baffles (4) are arranged to penetrate the middle of the shell (13); a plurality of groups of limiting rods (41) are fixedly connected to the bottom of the shell (13); and the limiting rods (41) are arranged to slide on the inner wall of the baffle (4).

5. The edge processing equipment for steel strip production according to claim 1, characterized in that: Two groups of second springs (5) are fixedly connected to the middle of the limiting member (19); a counterweight (51) is fixedly connected to the end of the second spring (5); and the middle of the counterweight (51) is arranged near the top of the top plate (17).

6. The edge processing equipment for steel strip production according to claim 3, characterized in that: The end of the support frame (3) is rotatably connected to a rotating wheel (6), and the middle of the rotating wheel (6) is arranged in contact with the pull rope (18).

7. The edge processing equipment for steel strip production according to claim 2, characterized in that: The end of the push plate (25) is fixedly connected to a scraper (7), and the middle of the scraper (7) is in contact with the bottom wall of the shell (13).

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