CN217530293U

CN217530293U - Grinding mechanism for adjusting thickness of strip steel

Info

Publication number: CN217530293U
Application number: CN202221731117.3U
Authority: CN
Inventors: 李方; 沈柏根; 沈耀平; 费杭燕; 吕宵; 倪建良; 谭忠; 耿毓; 李飞保; 李迦南; 赵佳峰; 闫绍菊
Original assignee: HANGZHOU XIAOSHAN QIANHONG TRAFFIC EQUIPMENT CO Ltd
Current assignee: HANGZHOU XIAOSHAN QIANHONG TRAFFIC EQUIPMENT CO Ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-10-04
Anticipated expiration: 2032-07-05

Abstract

The utility model discloses a carry out grinding mechanism that thickness was adjusted to strip steel, including the mounting bracket, the intermediate position department of the inside bottom both sides of mounting bracket is vertical respectively to be provided with the sliding seat. This carry out grinding mechanism that thickness was adjusted to belted steel carries out the in-process of carrying out between two sets of second tensioning rollers through belted steel, can be according to the width of belted steel, control first servo motor starts to drive first screw rod and rotates, first screw rod rotates and to drive outside both sides threaded connection's first swivel nut simultaneously inwards moving, and drive the both sides that belted steel was pressed close to the grinding head on two sets of sliding seats and sliding seat one side top, and can carry out abrasive machining to the both sides of belted steel at the in-process that belted steel was carried, can carry out abrasive machining to the belted steel limit portion of different width sizes through the first screw rod and the first swivel nut that set up, the inconvenient problem of adjusting abrasive machining to the belted steel of multiple width has been solved.

Description

Grinding mechanism for adjusting thickness of strip steel

Technical Field

The utility model relates to a belted steel processing technology field specifically is to carry out the grinding mechanism that thickness was adjusted to belted steel.

Background

The strip steel is a narrow and long steel plate, which can be called as a strip steel, and the edge of the strip steel can generate burrs, corrosion and the like in the cold rolling production and processing process to enable the thicknesses of the two side edges of the strip steel to be different, the edge of the strip steel needs to be ground by using a grinding mechanism, the thickness is adjusted, but the existing grinding mechanism for adjusting the thickness of the strip steel still has some defects in the using process, for example, the strip steel with various widths is inconvenient to adjust the grinding processing, the guiding and limiting are not convenient for the strip steel to guide and limit the two sides of the strip steel in the conveying and grinding process, and the auxiliary scraping and cleaning of the outside of the strip steel are also inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carry out thickness control's grinding mechanism to belted steel to provide inconvenient belted steel to multiple width among the solution above-mentioned background art and adjust abrasive machining's problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: carry out thickness adjustment's grinding mechanism to belted steel, including the mounting bracket, the intermediate position department of the inside bottom both sides of mounting bracket vertically is provided with the sliding seat respectively, the top of sliding seat one side is fixed with first driving motor, the top of sliding seat opposite side is provided with the grinding head, the rear end at the inside top of mounting bracket is fixed with the roof-rack, the both ends of the inside bottom of mounting bracket are fixed with the chassis respectively, the both sides of the inside bottom of mounting bracket are vertical respectively to be provided with the mount pad, the inside horizontal swing joint of chassis has first tensioning roller, the bottom of first tensioning roller front end is provided with second tensioning roller, the both sides of the inside bottom of mounting bracket transversely are provided with the second spacing groove respectively.

Preferably, the inside horizontal swing joint of mounting bracket bottom intermediate position department has first screw rod, the outside both sides of first screw rod are provided with first swivel nut respectively, the left intermediate position department of mounting bracket is fixed with a servo motor, the intermediate position department of the inside bottom both sides of mounting bracket is provided with first spacing groove respectively, the bottom of sliding seat run through the inside of mounting bracket and with the top fixed connection of first swivel nut.

Preferably, the two sides of the outside of the first screw rod are respectively provided with external threads in opposite directions, and the inside of the first thread sleeve is provided with internal threads matched with the external threads.

Preferably, the top of mount pad one side is fixed with the mount, the inside both ends of mount and intermediate position department vertical swing joint respectively have the commentaries on classics roller, the inside at mount pad bottom both ends transversely is provided with the inner chamber respectively, the inside horizontal swing joint of inner chamber has the second screw rod, the outside both sides of second screw rod are provided with the second swivel nut respectively, the both ends on mount pad right side are fixed with second servo motor respectively, the bottom of mount pad run through the inside bottom of mount pad and with the top fixed connection of second swivel nut.

Preferably, the mounting base and the second limiting groove are respectively and symmetrically provided with four groups about a vertical center line of the mounting frame.

Preferably, a rotary drum is transversely and movably connected between the bottom ends inside the top frame, wire brushes are respectively fixed to the top, the bottom and two ends of the outer portion of the rotary drum, a second driving motor is fixed to the bottom end of the left side of the top frame, and an output shaft of each wire brush is fixedly connected with the left side of the rotary drum.

Compared with the prior art, the beneficial effects of the utility model are that: the grinding mechanism for adjusting the thickness of the strip steel not only realizes the adjustment and grinding processing of the strip steel with various widths conveniently, realizes the guide and the limit of the strip steel on two sides in the conveying and grinding process, but also realizes the auxiliary sweeping and cleaning of the outside of the strip steel conveniently;

(1) By arranging the first screw, the first servo motor, the first limiting groove, the first driving motor, the movable seat and the grinding head, in the process of grinding the band steel by using the grinding mechanism, after the band steel penetrates through the bottom end of the first tensioning roller and the top end of the second tensioning roller and is guided into the mounting frame, the band steel is conveyed between the two groups of second tensioning rollers, meanwhile, the first servo motor is controlled to start to drive the first screw to rotate according to the width of the band steel, the first screw can simultaneously drive the first screw sleeves in threaded connection with the two outer sides to simultaneously move inwards, the two groups of movable seats and the grinding head at the top end of one side of the movable seat are driven to be close to the two sides of the band steel, the two sides of the band steel can be ground in the process of conveying the band steel, and the edges of the band steel with different width sizes can be ground by the arranged first screw and the first screw sleeves;

(2) The installation seat, the second servo motor, the fixing frame, the second screw rod, the rotating roller, the second limiting groove, the inner cavity and the second screw sleeve are arranged, strip steel can be started by simultaneously starting two groups of second servo motors on the right side of the installation frame to drive the second screw rod to rotate in the process of conveying and processing between the top ends of the second tensioning rollers, the second screw rod can simultaneously drive the second screw sleeve with two external side thread connections to move inwards and can drive the installation seat and the fixing frame and the rotating roller fixed to the top end of one side of the installation seat to be attached to two sides of the strip steel, the two sides of the strip steel can be guided and limited in the process of conveying the strip steel through the four groups of fixing frames arranged at the two ends of the strip steel and the multiple groups of rotating rollers in the fixing frames, so that the strip steel can be kept at the middle position in the process of conveying the top ends of the second tensioning rollers, and grinding processing is facilitated;

(3) Through being provided with roof-rack, second driving motor, rotary drum and silk brush, belted steel can drive the rotary drum through the left second driving motor start-up of start-up roof-rack in the in-process of second tensioning roller top transport and rotate, and the rotary drum rotates and to drive outside fixed multiunit silk brush simultaneously and rotates to can carry out the supplementary cleanness of sweeping through the pivoted silk brush to the outside surface of belted steel, keep the outside clean and tidy of belted steel.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of a second tension roller according to the present invention showing an enlarged structure of a top view of a partial section;

FIG. 3 is an enlarged schematic view of the front view of the partial section of the rotary roller of the present invention;

fig. 4 is an enlarged schematic view of the front view of the partial section of the rotary drum of the present invention.

In the figure: 1. a first screw; 2. a mounting frame; 3. a first servo motor; 4. a first limit groove; 5. a first drive motor; 6. a movable seat; 7. grinding a head; 8. a top frame; 9. a chassis; 10. a mounting seat; 11. a second servo motor; 12. a first threaded sleeve; 13. a first tension roller; 14. a second tension roller; 15. a fixed mount; 16. a second screw; 17. rotating the roller; 18. a second limit groove; 19. an inner cavity; 20. a second thread insert; 21. a second drive motor; 22. a rotating drum; 23. and (4) a wire brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, the grinding mechanism for adjusting the thickness of the strip steel comprises a mounting frame 2, wherein movable seats 6 are vertically arranged at the middle positions of two sides of the bottom end inside the mounting frame 2 respectively, a first driving motor 5 is fixed at the top end of one side of each movable seat 6, a grinding head 7 is arranged at the top end of the other side of each movable seat 6, a top frame 8 is fixed at the rear end of the top end inside the mounting frame 2, bottom frames 9 are fixed at two ends of the bottom end inside the mounting frame 2 respectively, mounting seats 10 are vertically arranged at two sides of the bottom end inside the mounting frame 2 respectively, a first tensioning roller 13 is horizontally movably connected inside each bottom frame 9, a second tensioning roller 14 is arranged at the bottom of the front end of each first tensioning roller 13, and second limiting grooves 18 are horizontally arranged at two sides of the bottom end inside the mounting frame 2 respectively;

a first screw rod 1 is transversely and movably connected inside the middle position of the bottom end of the mounting frame 2, first thread sleeves 12 are respectively arranged on two sides of the outside of the first screw rod 1, a first servo motor 3 is fixed at the middle position of the left side of the mounting frame 2, first limiting grooves 4 are respectively arranged at the middle positions of two sides of the bottom end inside the mounting frame 2, the bottom end of the movable seat 6 penetrates through the inside of the mounting frame 2 and is fixedly connected with the top end of the first thread sleeve 12, external threads in opposite directions are respectively arranged on two sides of the outside of the first screw rod 1, and internal threads matched with the external threads are arranged inside the first thread sleeves 12;

specifically, as shown in fig. 1 and fig. 2, the strip steel is conveyed between two sets of second tensioning rollers 14, and meanwhile, according to the width of the strip steel, the first servo motor 3 is controlled to start to drive the first screw rod 1 to rotate, the first screw rod 1 rotates to drive the first screw sleeves 12 which are in threaded connection with two external sides to move inwards at the same time, and drives two sets of movable seats 6 and the grinding heads 7 at the top end of one side of each movable seat 6 to be close to two sides of the strip steel, and the two sides of the strip steel can be ground by using the rotating grinding heads 7 in the conveying process of the strip steel.

Example 2: a fixed frame 15 is fixed at the top end of one side of the mounting seat 10, two ends and the middle position inside the fixed frame 15 are respectively and vertically movably connected with a rotating roller 17, inner cavities 19 are respectively and horizontally arranged inside two ends of the bottom of the mounting frame 2, a second screw 16 is horizontally and movably connected inside the inner cavity 19, two sides outside the second screw 16 are respectively provided with a second screw sleeve 20, two ends on the right side of the mounting frame 2 are respectively and fixedly provided with a second servo motor 11, the bottom end of the mounting seat 10 penetrates through the bottom end inside the mounting frame 2 and is fixedly connected with the top end of the second screw sleeve 20, and four groups of the mounting seat 10 and a second limiting groove 18 are respectively and symmetrically arranged about the vertical center line of the mounting frame 2;

specifically, as shown in fig. 1 and fig. 2 and fig. 3, when the strip steel is conveyed and processed at the top end of the second tensioning roller 14, two sets of second servo motors 11 on the right side of the mounting frame 2 can be simultaneously started to drive the second screw rod 16 to rotate, the second screw rod 16 can be rotated to simultaneously drive the second screw sleeves 20 in threaded connection with the two external sides to move inwards, and can drive the mounting frame 10 and the fixing frames 15 and the rotating rollers 17 fixed at the top end of one side of the mounting frame 10 to be attached to the two sides of the strip steel, the two sides of the strip steel can be guided and limited in the conveying process of the strip steel through the four sets of fixing frames 15 arranged at the two ends of the two sides of the strip steel and the multiple sets of rotating rollers 17 inside the fixing frames 15, so that the strip steel can be kept at the middle position in the conveying process at the top end of the second tensioning roller 14, and displacement is reduced.

Example 3: a rotary drum 22 is transversely and movably connected between the bottom ends inside the top frame 8, wire brushes 23 are respectively fixed on the top, the bottom and two ends outside the rotary drum 22, a second driving motor 21 is fixed at the bottom end of the left side of the top frame 8, and output shafts of the wire brushes 23 are fixedly connected with the left side of the rotary drum 22;

specifically, as shown in fig. 1 and fig. 4, when the strip steel is conveyed on the top end of the second tension roller 14, the second driving motor 21 on the left side of the top frame 8 is started to drive the rotating drum 22 to rotate, the rotating drum 22 rotates to drive the plurality of externally fixed wire brushes 23 to rotate at the same time, and the external surface of the strip steel can be cleaned by auxiliary scraping through the rotating wire brushes 23.

The working principle is as follows: when the utility model is used, the strip steel is conveyed between the two groups of second tensioning rollers 14 after the strip steel passes through the bottom end of the first tensioning roller 13 and the top end of the second tensioning roller 14 and is guided into the mounting frame 2, meanwhile, in the process of conveying and processing the strip steel between the top ends of the second tensioning rollers 14, the two groups of second servo motors 11 on the right side of the mounting rack 2 can be started simultaneously to drive the second screw rods 16 to rotate, the second screw rods 16 can simultaneously drive the second screw sleeves 20 in threaded connection with the two outer sides to move inwards, and can drive the installation seat 10 and the fixed mount 15 and the rotating roller 17 fixed on the top end of one side of the installation seat 10 to stick to the two sides of the strip steel, the four groups of fixed frames 15 arranged at the two ends of the strip steel and the multiple groups of rotating rollers 17 in the fixed frames 15 can convey the strip steel in the process, guiding and limiting the two sides of the strip steel, so that the strip steel can be kept at the middle position in the process of conveying the top end of the second tensioning roller 14 for grinding, then controlling the first servo motor 3 to start and drive the first screw rod 1 to rotate according to the width of the strip steel, the first screw rod 1 can simultaneously drive the first screw sleeves 12 which are in threaded connection with the two external sides to simultaneously move inwards by rotating, and drives the two groups of movable seats 6 and the grinding heads 7 at the top end of one side of the movable seats 6 to be close to the two sides of the strip steel, and can grind the two sides of the strip steel by the rotating grinding head 7 in the process of conveying the strip steel, and when the strip steel is conveyed at the top end of the second tensioning roller 14, the second driving motor 21 on the left side of the top frame 8 can be started to drive the rotary drum 22 to rotate, the rotary drum 22 can simultaneously drive a plurality of groups of wire brushes 23 fixed outside to rotate, and the outer surface of the strip can be cleaned by auxiliary sweeping by the rotating wire brush 23.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Carry out thickness adjustment's grinding mechanism to belted steel, including mounting bracket (2), its characterized in that: the utility model discloses a grinding machine, including mounting bracket (2), mount pad (6), footstock (6), frame (2) and top, the top of footstock (6) one side is fixed with first driving motor (5), the top of footstock (6) opposite side is provided with grinding head (7), the rear end at the inside top of mounting bracket (2) is fixed with roof-rack (8), the both ends of the inside bottom of mounting bracket (2) are fixed with chassis (9) respectively, the both sides of the inside bottom of mounting bracket (2) are vertical mount pad (10) that is provided with respectively, the inside horizontal swing joint of chassis (9) has first tensioning roller (13), the bottom of first tensioning roller (13) front end is provided with second tensioning roller (14), the both sides of the inside bottom of mounting bracket (2) transversely are provided with second spacing groove (18) respectively.

2. A grinding mechanism for thickness adjustment of strip steel according to claim 1, characterized in that: the utility model discloses a mounting bracket, including mounting bracket (2), mounting bracket (2) bottom intermediate position department, the inside horizontal swing joint of inside has first screw rod (1), the outside both sides of first screw rod (1) are provided with first swivel nut (12) respectively, mounting bracket (2) left intermediate position department is fixed with first servo motor (3), the intermediate position department of the inside bottom both sides of mounting bracket (2) is provided with first spacing groove (4) respectively, the bottom of sliding seat (6) run through the inside of mounting bracket (2) and with the top fixed connection of first swivel nut (12).

3. A grinding mechanism for thickness adjustment of strip steel according to claim 2, characterized in that: the two sides of the outside of the first screw rod (1) are respectively provided with external threads in opposite directions, and the inside of the first thread sleeve (12) is provided with internal threads matched with the external threads.

4. A grinding mechanism for thickness adjustment of strip steel according to claim 1, characterized in that: the top of mount pad (10) one side is fixed with mount (15), vertical swing joint respectively has commentaries on classics roller (17) in both ends and the intermediate position department of mount pad (15) inside, the inside at mount pad (2) bottom both ends transversely is provided with inner chamber (19) respectively, the inside horizontal swing joint of inner chamber (19) has second screw rod (16), the outside both sides of second screw rod (16) are provided with second swivel nut (20) respectively, the both ends on mount pad (2) right side are fixed with second servo motor (11) respectively, the bottom of mount pad (10) run through the inside bottom of mount pad (2) and with the top fixed connection of second swivel nut (20).

5. A grinding mechanism for thickness adjustment of strip steel according to claim 1, characterized in that: the mounting base (10) and the second limiting grooves (18) are respectively and symmetrically provided with four groups about the vertical center line of the mounting frame (2).

6. A grinding mechanism for thickness adjustment of strip steel according to claim 1, characterized in that: the wire brush type wire brush cleaning machine is characterized in that a rotary drum (22) is transversely and movably connected between the bottom ends inside the top frame (8), wire brushes (23) are respectively fixed to the top, the bottom and two ends of the outside of the rotary drum (22), a second driving motor (21) is fixed to the bottom end of the left side of the top frame (8), and an output shaft of each wire brush (23) is fixedly connected with the left side of the rotary drum (22).