CN215787129U

CN215787129U - A connect area transport structure for steel band cutter

Info

Publication number: CN215787129U
Application number: CN202121862687.1U
Authority: CN
Inventors: 刘慧丹; 陈元; 冯浩文; 陈源源; 何振
Original assignee: Zhaoqing Hongwang Metal Industrial Co Ltd
Current assignee: Zhaoqing Hongwang Metal Industrial Co Ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-02-11
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a belt connecting and conveying structure for a steel belt shearing machine, which comprises a base, a slide rail, a rack, a first supporting structure, a second supporting structure and a driving mechanism, wherein the slide rail is arranged on the base, the rack is slidably arranged on the slide rail, the first supporting structure is arranged on the rack, the second supporting structure is fixedly arranged at one end of the first supporting structure, the first supporting structure comprises a plurality of first rollers which are fixedly arranged on one side of the rack side by side, the second supporting structure comprises a support and a plurality of second rollers, the support is fixedly arranged at one end away from the rack, the second rollers are fixedly arranged on one side of the support side by side, the first rollers and the second rollers are arranged in a staggered mode on a horizontal plane, one end of each first roller extends to a position between every two adjacent rollers, and the driving mechanism is used for driving the rack to move on the base. The first roller and the second roller are arranged in a staggered mode, so that the arching phenomenon caused by the fact that friction of the steel belt is blocked in the steel belt conveying process is avoided, and safety is high.

Description

A connect area transport structure for steel band cutter

Technical Field

The utility model relates to the field of steel strip shearing equipment, in particular to a splicing and conveying structure for a steel strip shearing machine.

Background

The stainless steel strip shearing mechanism adopts hydraulic pressure or an air cylinder to drive the cutter to lift so as to shear the steel strip, in order to improve the production efficiency of a processing line, the steel strip conveying on the steel strip processing line is continuous and uninterrupted, and the steel strip cannot stop when the steel strip is sheared, so that the shearing mechanism also needs to move forwards synchronously along with the steel strip when the cutter shears the steel strip, and the steel strip at the rear section after shearing cannot collide with the cutter; the steel strip is cut by the scissors of the shearing mechanism and then lifted, so that the steel strip can continuously pass through the shearing mechanism, and meanwhile, the shearing mechanism moves backwards to the original position.

In the process that the shearing mechanism resets to the original position, because the moving direction of the shearing mechanism is opposite to the advancing direction of the steel strip, the steel strip is arched or damaged due to the large friction force of the shearing mechanism when the steel strip and the shearing mechanism move in opposite directions.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a splicing and conveying structure for a steel belt shearing machine, which can avoid the phenomenon of arching or impact caused by friction resistance of a steel belt in the resetting of a shearing mechanism after the steel belt is sheared and improve the safety.

The technical scheme of the utility model is as follows: a belt connecting and conveying structure for a steel belt shearing machine comprises a base, a slide rail, a rack, a first supporting structure, a second supporting structure and a driving mechanism, wherein the slide rail is arranged on the base, the rack is slidably arranged on the slide rail, the first supporting structure is fixedly arranged at one end of the rack, a certain distance is reserved between the second supporting structure and one end, provided with the first supporting structure, of the rack, the driving mechanism is arranged on the base and used for driving the rack to move along the conveying direction of a steel belt, the first supporting structure comprises a plurality of first supporting plates and a plurality of first rollers, the plurality of first supporting plates are fixedly arranged at one end of the rack side by side, a plurality of first rollers are arranged on each first supporting plate at intervals along the extending direction of the first supporting plate, the second supporting structure comprises a support, a second supporting plate and a second roller, the support is fixedly arranged at one end away from the rack, a plurality of second supporting plates are fixedly arranged at one end, facing the first supporting structure, of the support side by side, the second supporting plates and the first supporting plates are arranged on the horizontal plane in a staggered mode, one end of each second supporting plate extends to a position between two adjacent first supporting plates, a plurality of second rollers are installed on each second supporting plate along the extending direction of each second supporting plate at intervals, and the driving frame of the driving mechanism moves on the base, so that the first rollers move close to or away from the second rollers relatively.

Further, first bearing structure includes first mounting bracket, and first mounting bracket sets firmly respectively on first layer board, first running roller interval is installed on first mounting bracket.

Further, first mounting bracket is including setting firmly two splint on each first layer board, two splint parallel arrangement, and first running roller interval is installed between two splint, and the top of first running roller is higher than the splint top.

Furthermore, the frame includes the relative support wall that sets up and the cutting board of rigid coupling between two support walls, first layer board one end sets firmly on the terminal surface of cutting board.

Furthermore, a lifting cutter is arranged between the two supporting walls and is positioned above the cutting plate and used for being matched with the cutting plate to cut the steel strip.

Furthermore, one side of the cutter is connected with a buffer plate capable of elastically lifting, and when the cutter drives the buffer plate to descend together, the buffer plate is used for elastically pressing the steel belt against the top surface of the cutting plate.

Further, cutter side rigid coupling installs shearing buffer structure, and shearing buffer structure includes buffer plate, collar, bolt and spring, and the collar is put admittedly in the side of cutter, and bolt one end has the end, and the other end periphery is formed with the screw thread, and the spring housing is established on the bolt, and the screw thread end of bolt upwards passes the collar from bottom to top and passes through nut cooperation screw thread for the bolt is installed in the cutter side, and the spring supports and holds between collar and end, the buffer plate rigid coupling is in on the end of bolt, for the cutting edge of cutter is downward protrusion.

Furthermore, actuating mechanism includes motor, synchronizing bar, screw rod and founds the seat, and the screw rod is two with the quantity of founding the seat, and on the motor installation base, the output shaft and the synchronizing bar one end of motor are connected, and the synchronizing bar is perpendicular with steel band direction of delivery, founds the seat and sets up the one end that has first bearing structure on the base, screw rod one end is connected with the synchronizing bar through bevel gear structure, and the other end is installed in founding the seat, two movably settings on corresponding screw rod of support wall.

Furthermore, the frame includes the connecting plate of rigid coupling between two support walls, and the connecting plate is located the cutting board below, and the connecting plate cooperation is in on the screw rod, drive the connecting plate through rotating the screw rod and remove.

Further, the second bearing structure includes the second mounting bracket, and each second mounting bracket sets firmly respectively on each second layer board, second roller interval is installed on the second mounting bracket, each the second mounting bracket is including setting firmly two long boards on each second layer board, two long board parallel arrangement, and second roller interval is installed between two long boards.

Compared with the prior art: according to the connecting belt conveying structure for the steel belt shearing machine, the steel belt is buffered through the first roller and the second roller in the relative movement process, so that the phenomenon of arching or impact caused by the fact that friction of the steel belt is blocked in the steel belt conveying process is eliminated, the steel belt is prevented from being damaged or influenced, the steel belt is prevented from impacting a cutter, and safety is improved.

Drawings

Fig. 1 is a top view of the present invention.

Fig. 2 is a side view of the present invention.

Detailed Description

The following describes in further detail embodiments of the present invention with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

Referring to fig. 1 and 2, a splicing and conveying structure for a steel strip shearing machine includes a base 1, two slide rails 2, a frame 3, a first supporting structure 4, a second supporting structure 5, a driving mechanism 6, and a cutter 7, where the two slide rails 2 are respectively disposed on two sides of the base 1 along a steel strip conveying direction. The frame 3 is slidably disposed on the two slide rails 2 and reciprocates along the slide rails 2. The first supporting structure 4 is fixedly arranged at one end of the frame 3 and used for supporting the steel belt. The second supporting structure 5 has a certain distance from one end of the rack 3 where the first supporting structure 4 is installed, and is used for being matched with the first supporting structure 4 to support the steel belt in the moving process of the rack 3. The driving mechanism 6 is arranged at one end of the base 1 opposite to the first supporting structure 4 and used for driving the rack 3 to move on the base 1 along the conveying direction of the steel strip. The cutter 7 is arranged on the frame 3 in a lifting way and is used for shearing the steel belt.

The frame 3 comprises oppositely arranged supporting walls 31 and a cutting plate 32 fixedly connected between the two supporting walls 31, and the two supporting walls 31 are respectively arranged on the two slide rails 2 in a sliding manner; the lifting cutter 7 is arranged between the two supporting walls 31, the cutter 7 is positioned above the cutting plate 32, and the cutter 7 is used for shearing the steel strip in cooperation with the cutting plate 32. Specifically, the cutting plate 32 is provided with a cutter groove matched with the edge of the cutter 7, and the edge of the cutter 7 and the cutter groove are staggered to form a material shearing opening. In this embodiment, the cutter 7 is driven to lift by a hydraulic device or an air cylinder, and when a steel strip passes through a material shearing opening between the edge of the cutter 7 and the cutter groove, the cutter 7 shears the steel strip. The two support walls 31 are respectively provided with a guide groove, two ends of the cutter 7 are respectively arranged in the guide grooves in a sliding manner, and the guide grooves are used for guiding the cutter 7 to descend so as to prevent the cutter 7 from deviating in the lifting process, thereby causing deviation when the cutter 7 shears the steel strip.

The first supporting structure 4 comprises a plurality of first supporting plates 41 and a plurality of first rollers 43, the plurality of first supporting plates 41 are fixedly arranged at one end of the machine frame 3 side by side, each supporting plate 41 is fixedly arranged on the end surface of the cutting plate 32 facing the second supporting structure 5 and extends along the conveying direction of the steel strip, the plurality of first rollers 43 are arranged on each supporting plate 41 along the extending direction of the supporting plate, and the first rollers 43 can rotate to convey the steel strip. The second supporting structure 5 comprises a support 51, a plurality of second supporting plates 52 and second rollers 54, the support 51 is arranged at a position away from one end of the rack 3, the second supporting plates 52 are fixedly arranged on the support 51 side by side towards one end of the first supporting structure 4, the second supporting plates 52 and the first supporting plates 41 are arranged on the same horizontal plane in a staggered mode, one end of each second supporting plate 52 extends to a position between every two adjacent first supporting plates 41, collision between the first supporting plates 41 and the second supporting plates 52 in the moving process of the rack 3 is avoided, and the second rollers 54 are arranged on each second supporting plate 52 at intervals along the extending direction of the second supporting plate and used for being matched with the first rollers 43 to convey steel strips. When the driving mechanism 6 drives the frame 3 to move on the base 1 relative to the bracket 51, the frame 3 moves to drive the first roller 43 to move relative to the second roller 54, so as to buffer the blocked steel belt due to friction, thereby avoiding the phenomenon of arching or impact caused by the blocked friction of the steel belt in the steel belt conveying process.

The first supporting structure 4 comprises a first mounting frame 42 for mounting a plurality of first rollers 43, each first mounting frame 42 is fixedly arranged on each first supporting plate 41, and the first rollers 43 are mounted on the first mounting frame 42 at intervals. In this embodiment, each of the first mounting frames 42 includes two clamping plates fixedly disposed on each of the first supporting plates 41, the two clamping plates are disposed in parallel, the first roller 43 is disposed between the two clamping plates, and the top end of the first roller 43 is higher than the top end of the clamping plate, so that the steel strip is prevented from touching the clamping plates and damaging the surface of the steel strip during the process of conveying the steel strip by the first roller 43. Similarly, the second supporting structure 5 includes a second mounting bracket 53 for mounting a plurality of second rollers 54, each second mounting bracket 53 is fixedly mounted on each second supporting plate 52, and the second rollers 54 are mounted on the second mounting bracket 53 at intervals. Each of the second mounting brackets 53 includes two long plates fixedly mounted on each of the second support plates 52, the two long plates are arranged in parallel, the second rollers 54 are mounted between the two long plates at intervals, and the top ends of the second rollers 54 are higher than the top ends of the long plates.

The driving mechanism 6 comprises a motor 61, a synchronizing rod 62, a screw 63 and a vertical seat 64, the number of the screw 63 and the vertical seat 64 is two, the motor 61 is installed on the base 1, the output shaft of the motor 61 is connected with one end of the synchronizing rod 62, the synchronizing rod 62 is perpendicular to the conveying direction of the steel strip, the vertical seat 64 is arranged at one end of the base 1 with the first supporting structure 4, the screw 63 is arranged along the conveying direction of the steel strip, one end of the screw is connected with the synchronizing rod 62 through a bevel gear structure, and the other end of the screw is installed in the vertical seat 64. Frame 3 still includes the connecting plate 33 of rigid coupling between two support walls 31, and connecting plate 33 is located cutting plate 32 below, and the cooperation of connecting plate 33 on the screw rod 63, motor 61 drives synchronizing bar 62 and rotates, and synchronizing bar 62 drives two screw rods 63 simultaneously and rotates, drives connecting plate 33 and removes along screw rod 63 when two screw rods 63 rotate to drive whole frame 3 and remove, the cutting plate 32 synchronous motion of the random frame 3 of first running roller 43 of frame 3 one end.

Shearing buffer structure is installed to cutter 7 one side, and buffer structure includes buffer board 8, collar 9, bolt 10 and spring 11, but buffer board 8 elastic lifting's one side of installing at cutter 7 to when cutter 7 drives buffer board 8 and descends together, buffer board 8 will be pressed the steel band with earlier and support on cutting plate 32 top surface, so that the in-process steel band that cutter 7 cooperation cutting plate 32 sheared the steel band takes place to arch or moves. The mounting ring 9 is fixedly arranged on the side face of the cutter 7, one end of the bolt 10 is provided with an end, threads are formed on the periphery of the other end of the bolt, the spring 11 is sleeved on the bolt 10, the threaded end of the bolt 10 penetrates through the mounting ring 9 from bottom to top and is matched with the threads through a nut, so that the bolt 10 is arranged on the side face of the cutter 7, the spring 11 is abutted between the mounting ring 9 and the end, the buffer plate 8 is fixedly connected onto the end of the bolt 10 and protrudes downwards relative to the cutting edge of the cutter 7, and the spring 11 provides elastic force for the buffer plate 8 to press and abut against the steel belt and then abut against the steel belt.

The process of the buffer supporting steel belt of the belt splicing and conveying structure comprises the following steps: the motor 61 drives the whole rack 3 to move, the steel strip is cut off by the cutting opening when the cutter 7 and the cutting plate 32 on the rack 3 move along with the rack 3, meanwhile, the first roller 43 on one side of the rack 3 moves along with the cutting plate 32 of the rack 3, and the first roller 43 is matched with the second roller 54 to support the steel strip in the moving process; after the steel band is cut off, cutter 7 upwards slides and keeps away from cutting plate 32, motor 61 antiport simultaneously, thereby drive frame 3 along steel band direction of delivery's antiport, move through first running roller 43 synchronous steel band, second running roller 54 rotates accepts, the steel band anterior segment after cutting off can stably be carried to second bearing structure 5 on, and frame 3 removes together with the steel band when cuting the steel band, the steel band back end after cutting off can not blockked by cutter 7, and simultaneously, frame 3 is at the in-process that resets, the end of the steel band back end after cutting off has been carried forward to second bearing structure 5 on, first running roller 43 can not collide with the end of the steel band back end after cutting off, can not take place the hunch-up phenomenon.

In summary, the first roller 43 and the second roller 54 are arranged in a staggered manner on the horizontal plane, so that the first roller 43 is matched with the second roller 54 to support the steel strip in the process that the first roller 43 deviates from the second roller 54, and a part of the steel strip is prevented from being separated from the support when the first roller 43 moves forwards; and the first roller 43 cushions the steel belt towards the process of extending between the adjacent second rollers 54, so as to eliminate the phenomena of arching and impact caused by the blocked friction of the steel belt in the steel belt transmission process, and simultaneously avoid the steel belt from impacting the cutter 7 and other mechanisms, thereby having certain buffering effect on the steel belt transmission in the shearing process and having stronger safety.

Any combination of the various embodiments of the present invention should be considered as disclosed in the present invention, unless the inventive concept is contrary to the present invention; within the scope of the technical idea of the utility model, any combination of various simple modifications and different embodiments of the technical solution without departing from the inventive idea of the present invention shall fall within the protection scope of the present invention.

Claims

1. A meet area transport structure for steel band cutter, including base (1), slide rail (2), frame (3), first bearing structure (4), second bearing structure (5) and actuating mechanism (6), slide rail (2) set up on base (1), and on slide rail (2) were located to frame (3) slidable, first bearing structure (4) set firmly in frame (3) one end, the one end that first bearing structure (4) were installed with frame (3) in second bearing structure (5) have certain interval, and actuating mechanism (6) are located on base (1) for actuating frame (3) remove along steel band direction of delivery, its characterized in that: the first supporting structure (4) comprises a plurality of first supporting plates (41) and a plurality of first rollers (43), the plurality of first supporting plates (41) are fixedly arranged at one end of the machine frame (3) side by side, the plurality of first rollers (43) are arranged on each first supporting plate (41) at intervals along the extending direction of the first supporting plate, the second supporting structure (5) comprises a bracket (51), a second supporting plate (52) and second rollers (54), the bracket (51) is fixedly arranged at one end away from the machine frame (3), the bracket (51) is fixedly provided with the plurality of second supporting plates (52) at intervals towards one end of the first supporting structure (4), the second supporting plates (52) and the first supporting plates (41) are arranged on the horizontal plane in a staggered mode, one end of each second supporting plate (52) extends to a position between two adjacent first supporting plates (41), the plurality of second rollers (54) are arranged on each second supporting plate (52) at intervals along the extending direction of the second supporting plate, and the driving mechanism (6) drives the machine frame (3) to move on the base (1), so that the first roller (43) moves closer to or away from the second roller (54).

2. The splicing conveyor structure according to claim 1, wherein: first bearing structure (4) include first mounting bracket (42), and first mounting bracket (42) set firmly respectively on each first layer board (41), first running roller (43) interval is installed on first mounting bracket (42).

3. The splicing conveyor structure according to claim 2, wherein: first mounting bracket (42) are including setting firmly two splint on each first layer board (41), two splint parallel arrangement, and first running roller (43) interval is installed between two splint, and the top of first running roller (43) is higher than the splint top.

4. The splicing conveyor structure according to claim 1, wherein: the frame (3) comprises support walls (31) which are arranged oppositely and a cutting plate (32) which is fixedly connected between the two support walls (31), and one end of the first supporting plate (41) is fixedly arranged on the end face of the cutting plate (32).

5. The splicing conveyor structure according to claim 4, wherein: a lifting cutter (7) is arranged between the two supporting walls (31), and the cutter (7) is positioned above the cutting plate (32) and used for being matched with the cutting plate (32) to cut the steel strip.

6. The splicing conveyor structure according to claim 5, wherein: but cutter (7) one side is connected with buffer board (8) that elasticity goes up and down, and when cutter (7) drove buffer board (8) and descend together, buffer board (8) were used for pressing the steel band elasticity to support on cutting plate (32) top surface.

7. The splicing conveyor structure according to claim 6, wherein: cutter (7) side rigid coupling is installed and is cuted buffer structure, cuts buffer structure and includes buffer plate (8), collar (9), bolt (10) and spring (11), collar (9) are put at the side of cutter (7) admittedly, bolt (10) one end has the end, the other end periphery is formed with the screw thread, spring (11) cover is established on bolt (10), the screw thread end of bolt (10) upwards passes collar (9) and through nut cooperation screw thread from the bottom up for bolt (10) are installed in cutter (7) side, spring (11) support and are held between collar (9) and end, buffer plate (8) rigid coupling is in on the end of bolt (10), downwards for the cutting edge of cutter (7) is protruding.

8. The splicing conveyor structure according to claim 4, wherein: actuating mechanism (6) are including motor (61), synchronizing bar (62), screw rod (63) and found seat (64), and screw rod (63) are two with the quantity of standing seat (64), and on motor (61) installation base (1), the output shaft and synchronizing bar (62) one end of motor (61) are connected, and synchronizing bar (62) are perpendicular with steel band direction of delivery, stand seat (64) and set up the one end that has first bearing structure (4) on base (1), screw rod (63) one end is passed through the bevel gear structure and is connected with synchronizing bar (62), and the other end is installed in standing seat (64), two bearing wall (31) movably set up on corresponding screw rod (63).

9. The splicing conveyor structure of claim 8, wherein: frame (3) are including connecting plate (33) of rigid coupling between two support walls (31), and connecting plate (33) are located cutting board (32) below, and connecting plate (33) cooperation is in on screw rod (63), drive connecting plate (33) through rotating screw rod (63) and remove.

10. The splicing conveyor structure according to claim 1, wherein: second bearing structure (5) include second mounting bracket (53), and each second mounting bracket (53) sets firmly respectively on each second layer board (52), second running roller (54) interval is installed on second mounting bracket (53), each second mounting bracket (53) are including setting firmly two long boards on each second layer board (52), two long board parallel arrangement, and second running roller (54) interval is installed between two long boards.