Hot mill discharging buffer frame for steel production

Abstract

The utility model discloses a hot mill unloading buffer rack for steel production, which comprises a base, a hot mill body is arranged at the top end of the base, and a collecting frame is arranged on one side of the top end of the base; a discharging mechanism is arranged on one side of the top end of the base, and a limiting assembly is arranged in the discharging mechanism. Wherein the unloading mechanism comprises a bottom plate mounted on one side of the top end of the base, an L-shaped plate is mounted at the top end of the bottom plate, screw rods are symmetrically and rotatably connected to the interior of the L-shaped plate, the outer sides of the screw rods are in threaded connection with a moving plate, and a supporting rod is mounted on one side of the top end of the moving plate, so that the effect of quickly adjusting the angle of the adjusting plate can be achieved; the discharging and collecting effects of collecting frames with various heights can be achieved, the discharged steel plates can be buffered and stably conveyed, the steel plate machining and discharging efficiency is greatly improved, and compared with a manual carrying mode in the prior art, the steel plate machining and discharging device is more convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to hot rolling mill unloading technical field, concretely is a hot rolling mill unloading buffer frame for steel production. BACKGROUND

[0002] Steel production process often uses hot rolling mill, hot rolling refers to the rolling above the recrystallization temperature of metal, recrystallization is when annealing temperature is high enough, time is long enough, in the fiber organization of deformed metal or alloy produces the new grain of no strain, new grain grows constantly, until the original deformed organization completely disappears, the performance of metal or alloy also changes significantly, this process is called recrystallization.

[0003] The device is disclosed in CN220387473U, which is a hot rolling mill. The device is equipped with a dismounting mechanism. The lower roller is placed between the lower roller holders. Then one end of the connecting shaft is inserted into the inner part of the rotating ring. The connecting shaft is guided under the sliding cooperation of the slide and the sliding groove, so that the connecting shaft is not easy to rotate relative to the rotating ring. The other end of the connecting shaft penetrates the lower roller and is fixed with the transmission shaft. The lower roller and the connecting shaft are fixed. Then the fastening bolt is rotated to fix the rotating ring and the connecting shaft, so as to realize the function of convenient dismounting and connecting of the hot rolling mill, thereby improving the convenience degree of dismounting and connecting of the hot rolling mill. However, the patent still has the following problems in actual use:

[0004] The device is equipped with a dismounting mechanism, which realizes the function of convenient dismounting and connecting of the hot rolling mill, thereby improving the convenience degree of dismounting and connecting of the hot rolling mill. However, the device does not have the effect of fast unloading of steel after processing. The workers may need to manually carry the processed steel one by one, thereby greatly increasing the work burden of the workers and causing inconvenience to the workers during use.

[0005] A hot rolling mill unloading buffer frame for steel production is proposed to solve the problems mentioned above. Utility model content

[0006] The utility model aims at providing a hot rolling mill unloading buffer frame for steel production to solve the problems mentioned in the background technology. The device is equipped with a dismounting mechanism, which realizes the function of convenient dismounting and connecting of the hot rolling mill, thereby improving the convenience degree of dismounting and connecting of the hot rolling mill. However, the device does not have the effect of fast unloading of steel after processing. The workers may need to manually carry the processed steel one by one, thereby greatly increasing the work burden of the workers and causing inconvenience to the workers during use.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: A hot rolling mill unloading buffer frame for steel production, including base, the top of base is provided with hot rolling mill body, and the top of base one side is provided with collection frame;

[0008] Wherein, the unloading mechanism includes the bottom plate installed on the top of the base, and the top of the bottom plate is installed with L plate, and the inside of the L plate is symmetrically connected with screw rod, and the outside of the screw rod is connected with the moving plate, and the top of the moving plate is installed with support rod, and the top of the support rod is provided with the adjusting plate, and the bottom end of the adjusting plate is symmetrically provided with the sliding groove, and the top of the support rod is rotatably connected with the movable seat, and the top of the movable seat is installed with the sliding plate, and the sliding plate is slidably connected in the sliding groove, and the sliding plate and the sliding groove are connected with the fixed knob, and the top of the adjusting plate is installed with the support, and the inside of the support is rotatably connected with the rubber roller.

[0009] Preferably, the top of the L plate is installed with the support block, and the top of the support block is symmetrically rotatably connected with the first rotating seat on both sides, and the bottom end of the adjusting plate is symmetrically rotatably connected with the second rotating seat, and the first rotating seat and the second rotating seat are installed with the contraction rod, and the outside of the contraction rod is sleeved with the first contraction spring.

[0010] Preferably, the limiting assembly includes the limiting frame symmetrically installed on the top of the L plate, and the inside of the limiting frame is slidably connected with the inserting rod, and the outside of the inserting rod is sleeved with the second contraction spring, and the outside of the inserting rod is installed with the push plate, and the top of the screw rod is provided with the insertion slot on the outside, and the one end of the inserting rod is inserted between the insertion slot, and the inside of the top of the limiting frame is rotatably connected with the rotating block.

[0011] Preferably, the limiting frame and the rotating block are connected with the knob rod.

[0012] Preferably, the top of the screw rod is installed with the rotating block.

[0013] Preferably, the one end of the adjusting plate corresponds to the collection frame.

[0014] Preferably, the two ends of the second contraction spring are fixedly connected between the limiting frame and the push plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the specific content is as follows: the rotation of the screw rod drives the up-down movement of the moving plate, the movement of the moving plate drives the movement of the supporting rod, the movement of the supporting rod drives the downward movement of the movable seat, at this time the sliding plate slides in the sliding groove, then the staff tightens the fixing knob, so that the sliding plate and the sliding groove are fixed, at this time the adjusting plate is installed at an inclined angle, at this time the steel plate falls to the top of the adjusting plate, at this time the multiple rubber rollers buffer the falling of the steel plate, since the rubber rollers are rotatably connected with the support, the inclined angle of the adjusting plate is utilized to make the rubber rollers roll and transmit the processed steel plate, so that the steel plate is continuously transmitted to the inside of the collecting frame, so that the effect of quickly adjusting the angle of the adjusting plate can be realized, the effect of discharging and collecting of the collecting frame of various heights can be met, and the discharged steel plate can be buffered and stably transmitted, the steel plate processing and discharging efficiency is greatly improved, compared with the manual carrying mode in the prior art, it is more convenient, the push plate is extruded by the rotating block, at this time the movement of the push plate drives the movement of the insertion rod, at this time the second contraction spring contracts, so that the insertion rod is inserted between one end of the insertion rod and the insertion slot, so that the effect of quickly fixing and limiting the screw rod can be realized, so that the phenomenon that the screw rod is self-rotated due to external factors can be effectively avoided, and the stability of the adjusting plate during use is greatly improved.

[0016] 1. By rotating a group of screw rods by the staff, at this time the rotation of the screw rod drives the up-down movement of the moving plate, the movement of the moving plate drives the movement of the supporting rod, the movement of the supporting rod drives the downward movement of the movable seat, at this time the sliding plate slides in the sliding groove, then the staff tightens the fixing knob, so that the sliding plate and the sliding groove are fixed, at this time the adjusting plate is installed at an inclined angle, when the hot rolling machine body processes the steel plate, at this time the steel plate falls to the top of the adjusting plate, at this time the multiple rubber rollers buffer the falling of the steel plate, since the rubber rollers are rotatably connected with the support, the inclined angle of the adjusting plate is utilized to make the rubber rollers roll and transmit the processed steel plate, so that the steel plate is continuously transmitted to the inside of the collecting frame, so that the effect of quickly adjusting the angle of the adjusting plate can be realized, the effect of discharging and collecting of the collecting frame of various heights can be met, and the discharged steel plate can be buffered and stably transmitted, the steel plate processing and discharging efficiency is greatly improved, compared with the manual carrying mode in the prior art, it is more convenient, when the adjusting plate rotates, at this time the distance between the first rotating seat and the second rotating seat changes, at this time the contraction rod and the first contraction spring contract and extend, so that the elastic characteristics of the first contraction spring are utilized to buffer the adjusting plate, so that the damage of the discharging mechanism caused by the falling of the steel plate can be effectively reduced, and the service life of the device is greatly improved;

[0017] 2. The rotating block is rotated in the limiting frame by the staff, at this time, the rotating block extrudes the push plate, at this time, the movement of the push plate drives the movement of the inserting rod, at this time, the second contraction spring is contracted, and then the inserting rod is inserted between the inserting rod and the inserting slot, so that the effect of quickly fixing the limiting screw rod can be realized, and the phenomenon that the screw rod is self-rotated due to external force factors can be effectively avoided, the stability of the adjusting plate during use is greatly improved, and convenience is brought to the staff during use. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model;

[0019] Figure 2 It is a whole structure sectional view of the unloading mechanism in the utility model;

[0020] Figure 3 It is a whole operation structure schematic view of the unloading mechanism in the utility model;

[0021] Figure 4 It is an enlarged structure schematic view of A part in the utility model;

[0022] Figure 5 It is a whole structure schematic view of the limiting assembly in the utility model.

[0023] In the drawing: 1, base; 101, hot rolling mill body; 102, collection frame; 2, unloading mechanism; 201, bottom plate; 202, L plate; 203, screw rod; 204, moving plate; 205, supporting rod; 206, adjusting plate; 207, sliding groove; 208, movable seat; 209, sliding plate; 210, fixed knob; 211, support; 212, rubber roller; 2121, supporting block; 213, first rotating seat; 214, second rotating seat; 215, contraction rod; 216, first contraction spring; 217, rotating block; 3, limiting assembly; 301, limiting frame; 302, inserting rod; 303, second contraction spring; 304, push plate; 305, inserting slot; 306, rotating block; 307, knob rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described 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 protection scope of the utility model.

[0025] Please refer to Figures 1-5The utility model provides technical scheme: a hot rolling mill unloading buffer frame for steel production, including base 1, the top of base 1 is provided with hot rolling machine body 101, and one side of the top of base 1 is provided with collection frame 102;The top of base 1 is provided with unloading mechanism 2 one side, and the inside of unloading mechanism 2 is provided with limiting component 3;

[0026] Wherein, unloading mechanism 2 includes the bottom plate 201 of installing in the top one side of base 1, and the top of bottom plate 201 is installed with L board 202, and the inside of L board 202 is connected with screw rod 203 in symmetry rotation, and the outside of screw rod 203 is connected with moving plate 204 in screw thread, and the top one side of moving plate 204 is installed with support rod 205, and the top of support rod 205 is provided with adjusting plate 206 between, and the one end of adjusting plate 206 corresponds between the collection frame 102, and the bottom end inside of adjusting plate 206 is provided with sliding slot 207 in symmetry, and the top of support rod 205 is connected with movable seat 208 in rotation, and the top of movable seat 208 is installed with sliding plate 209, and sliding plate 209 is located inside sliding slot 207 and is connected in sliding, and the fixed knob 210 of screw thread connection is arranged between sliding plate 209 and sliding slot 207, and the inside of adjusting plate 206 is installed with support 211, and the inside of support 211 is connected with rubber roller 212 in rotation, to the effect for the quick adjustment of adjusting plate 206 angle can be realized, can satisfy the effect of the unloading collection of multiple height collection frame 102, and the steel plate after unloading can be buffered and stably transported, greatly improve the steel plate processing unloading efficiency, compared with the manual handling mode of prior art is more convenient;

[0027] The top of L board 202 is installed with support block 2121, and the both sides of the top of support block 2121 are connected with first rotary seat 213 in symmetry rotation, and the bottom end of adjusting plate 206 is connected with second rotary seat 214 in symmetry rotation, and the first rotary seat 213 is installed with contraction rod 215 between second rotary seat 214, and the outside of contraction rod 215 is sleeved with first contraction spring 216, when adjusting plate 206 rotates, the distance between first rotary seat 213 and second rotary seat 214 changes, and contraction rod 215 and first contraction spring 216 contract and expand, thereby the elastic characteristics of first contraction spring 216 is utilized to buffer adjusting plate 206, thereby effectively reducing the damage of unloading mechanism 2 caused by the falling of steel plate, greatly improve the service life of device, and the top of screw rod 203 is installed with rotary block 217, which facilitates the operation of screw rod 203 for staff, and brings convenience to staff in use.

[0028] The limiting assembly 3 comprises a limiting frame 301 symmetrically mounted at the top end of the L-shaped plate 202, the inside of the limiting frame 301 is slidably connected with a plug rod 302, the outside of the plug rod 302 is sleeved with a second contraction spring 303, the outside of the plug rod 302 is provided with a push plate 304, the two ends of the second contraction spring 303 are fixedly connected between the limiting frame 301 and the push plate 304, the top end of the screw rod 203 is provided with a plug groove 305, one end of the plug rod 302 is inserted into the plug groove 305, the top end of the limiting frame 301 is rotatably connected with a rotating block 306 on one side, and a knob rod 307 is threadedly connected between the limiting frame 301 and the rotating block 306, so that the screw rod 203 can be quickly fixed, the phenomenon that the screw rod 203 rotates due to external force can be avoided, the stability of the adjusting plate 206 during use is greatly improved, the staff is convenient during use, and the rotating block 306 in the limiting frame 301 can be fixed by the knob rod 307.

[0029] Working principle: before using the unloading buffer frame of the hot rolling mill for steel production, it is necessary to check the overall situation of the device to determine whether it can work normally, according to the Figure 1 Figure 5 As shown in the figure, a group of screw rods 203 are rotated by the staff, the rotation of the screw rods 203 drives the up-down movement of the moving plates 204, the movement of the moving plates 204 drives the movement of the supporting rods 205, the movement of the supporting rods 205 drives the downward movement of the movable seats 208, the sliding plates 209 slide in the sliding grooves 207, and then the staff tightens the fixing knobs 210, so that the sliding plates 209 and the sliding grooves 207 are fixed, and the adjusting plate 206 is installed at an inclined angle. When the hot rolling mill body 101 processes the steel plate, the steel plate falls to the top of the adjusting plate 206, a plurality of rubber rollers 212 buffer the falling of the steel plate, the rubber rollers 212 are rotatably connected with the supports 211, the inclined angle of the adjusting plate 206 makes the rubber rollers 212 roll and transmit the processed steel plate, and then the steel plate is continuously transmitted into the collecting frame 102, so that the angle of the adjusting plate 206 can be quickly adjusted, the unloading and collecting effect of the collecting frame 102 of various heights can be met, the falling steel plate can be buffered and stably transmitted, the steel plate processing and unloading efficiency is greatly improved, compared with the manual carrying mode in the prior art, the staff is more convenient during use. When the adjusting plate 206 rotates, the distance between the first rotating seat 213 and the second rotating seat 214 changes, the contraction rod 215 and the first contraction spring 216 contract and expand, so that the elastic characteristics of the first contraction spring 216 buffer the adjusting plate 206, and the damage of the unloading mechanism 2 caused by the falling of the steel plate is effectively reduced, and the service life of the device is greatly improved. The design of the rotating block 217 facilitates the staff to operate the screw rod 203, and brings convenience to the staff during use.​

[0030] By rotating the rotating block 306 inside the limiting frame 301, at this time the rotating block 306 extrudes the push plate 304, at this time the movement of the push plate 304 drives the movement of the insertion rod 302, at this time the second contraction spring 303 is contracted, thereby enabling the insertion of the one end of the insertion rod 302 and the insertion slot 305, thereby achieving the effect of quickly fixing the limiting screw 203, thereby effectively avoiding the phenomenon that the screw 203 rotates by itself due to external force factors, greatly improving the stability of the adjusting plate 206 during use, bringing convenience to the staff during use, through the design of the knob rod 307, thereby being able to fix the rotating block 306 inside the limiting frame 301.

[0031] The hot rolling machine body 101 is prior art, and the disclosure number CN220387473U discloses a hot rolling machine, wherein the device used is not described too much here.

[0032] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. A hot rolling mill unloading buffer frame for steel production, comprising a base (1), the top end of the base (1) is provided with a hot rolling mill body (101), and the top end of the base (1) is provided with a collecting frame (102) on one side; characterized in that Also includes: The top end of the base (1) is provided with an unloading mechanism (2), and the inside of the unloading mechanism (2) is provided with a limiting assembly (3); Wherein, the unloading mechanism (2) includes a bottom plate (201) mounted on one side of the top end of the base (1), and an L plate (202) is mounted on the top end of the bottom plate (201), and a screw rod (203) is symmetrically connected inside the L plate (202), and a moving plate (204) is threadedly connected outside the screw rod (203), and a support rod (205) is mounted on one side of the top end of the moving plate (204), and an adjusting plate (206) is provided between the top ends of the support rods (205), and a sliding groove (207) is symmetrically formed in the inside of the bottom end of the adjusting plate (206), and a movable seat (208) is rotatably connected to the top end of the support rod (205), and a sliding plate (209) is mounted on the top end of the movable seat (208), and the sliding plate (209) is slidably connected inside the sliding groove (207), and a fixed knob (210) is threadedly connected between the sliding plate (209) and the sliding groove (207), and a support (211) is mounted in the inside of the top end of the adjusting plate (206), and a rubber roller (212) is rotatably connected in the inside of the support (211).

2. The unloading buffer frame of a hot rolling mill for steel production according to claim 1, characterized in that: The top end of the L plate (202) is provided with a supporting block (2121), and a first rotating seat (213) is symmetrically rotatably connected to the top end of the supporting block (2121) on both sides, and a second rotating seat (214) is symmetrically rotatably connected to the bottom end of the adjusting plate (206), and a contraction rod (215) is mounted between the first rotating seat (213) and the second rotating seat (214), and a first contraction spring (216) is sleeved outside the contraction rod (215).

3. The unloading buffer frame of a hot rolling mill for steel production according to claim 1, characterized in that: The limiting assembly (3) includes a limiting frame (301) symmetrically mounted on the top end of the L plate (202), and an insertion rod (302) is slidably connected in the inside of the limiting frame (301), and a second contraction spring (303) is sleeved outside the insertion rod (302), and a push plate (304) is mounted outside the insertion rod (302), and an insertion slot (305) is formed on the top end of the screw rod (203), and the one end of the insertion rod (302) is inserted into the insertion slot (305), and a rotating block (306) is rotatably connected inside the top end of the limiting frame (301) on one side.

4. The unloading buffer frame of a hot rolling mill for steel production according to claim 3, characterized in that: The knob rod (307) is threadedly connected between the limiting frame (301) and the rotating block (306).

5. The unloading buffer frame of a hot rolling mill for steel production according to claim 1, characterized in that: The rotating block (217) is mounted on the top end of the screw rod (203).

6. The unloading buffer frame of a hot rolling mill for steel production according to claim 1, characterized in that: One end of the adjusting plate (206) corresponds to the collecting frame (102).

7. The unloading buffer frame of a hot rolling mill for steel production according to claim 3, characterized in that: The second contraction spring (303) is fixedly connected between the limiting frame (301) and the push plate (304) at both ends.

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