CN217296053U

CN217296053U - Dragging device for roll changing

Info

Publication number: CN217296053U
Application number: CN202123422271.0U
Authority: CN
Inventors: 许遵海; 徐诚; 王骏
Original assignee: SUZHOU BAOLIAN HEAVY INDUSTRY CO LTD
Current assignee: SUZHOU BAOLIAN HEAVY INDUSTRY CO LTD
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-26
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a roll change is with pulling device relates to metallurgical industry belted steel electrotinning processing technology field, pull the support, two including two pull the transmission part and the adjustment part that are connected, two on pulling the support pull the same second gear of fixedly connected with between the support. The utility model discloses a second pivot drives drive gear and gyro wheel and rotates, the gyro wheel removes in order to transport last brush roll along the slide rail, drive gear cooperatees with the tooth piece of slide bottom simultaneously, improve the mobility stability, avoid the gyro wheel to skid in the inside emergence of slide rail, the conveying efficiency who pulls the device has been improved, and then the roll change efficiency of last brush roll has been guaranteed, the effectual roll change time who ensures the last brush roll, will go up the one end and the limiting plate joint of brush roll, carry out fixed connection through the recess of limiting plate with the stopper, the fixed strength of limiting plate has been improved, avoid the limiting plate to take place the pine to take off in the transportation, and then cause accident.

Description

Dragging device for roll changing

Technical Field

The utility model relates to a scrubbing unit roll change field that metallurgical industry belted steel electrotinning processing unit was used, in particular to roll change is with pulling the device.

Background

The tin plate is also called tin plate, is a deep processing product with high technical content and high added value, is used for manufacturing packaging containers and non-packaging materials and the like, has the characteristics of high strength, good weldability, corrosion resistance, no toxicity and the like, and is widely applied to the industries of food, medicine, light industry, automobiles, household appliances and the like. At present, the method for producing the tin plate mainly adopts an electrotinning process, namely, the strip steel passes through an electroplating bath and tin is plated on the surface of the strip steel under the action of a direct current power supply.

In the working process of the unit, the alkali washing section and the acid washing section are respectively provided with a scrubbing machine, and the roller changing time of the scrubbing machines is especially important for ensuring the maintenance time of the unit. Because the scrubbing unit upside is the encapsulated situation, the roll body can't be taken out from the higher authority, for the roll change efficiency of guaranteeing the scrubbing unit, this application provides roll change with dragging the device and satisfy the demand.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide roll change is with pulling the device, drive gear and gyro wheel through the second pivot and rotate, the gyro wheel removes in order to transport last brush roll along the slide rail, drive gear cooperatees with the tooth piece of slide bottom simultaneously, improve the mobility stability, avoid the gyro wheel to take place to skid inside the slide rail, the conveying efficiency who pulls the device has been improved, and then the roll change efficiency of going up the brush roll has been guaranteed, the effectual roll change time who goes up the brush roll that has ensured, the one end and the limiting plate joint of going up the brush roll, carry out fixed connection through the recess of limiting plate and stopper, the fixed strength of limiting plate has been improved, avoid the limiting plate to take place to take off in the transportation, and then cause accident.

In order to achieve the above purpose, the present application provides the following technical solutions: the dragging device for roll changing comprises two dragging brackets, and a transmission component and an adjusting component which are connected are arranged on the two dragging brackets;

a second gear is fixedly connected between the two dragging brackets, reinforcing support plates are fixedly arranged on the sides of the dragging brackets far away from each other, one side of the reinforcing support plate, which is close to each other, is fixedly connected with the same third connecting rod, one side of the dragging support, which is close to each other, is fixedly connected with the same second connecting rod, the sides of the dragging brackets, which are close to each other, are respectively and fixedly provided with a limiting block, the limiting blocks are concave-shaped components, the sides of the two limiting blocks, which are close to each other, are fixedly connected with the same limiting plate, the top of the limiting plate is provided with a waist-shaped through groove, the sides of the dragging brackets far away from each other are fixedly provided with first bearings, the inner sides of the two first bearings are rotatably connected with a same first rotating shaft, the two ends of the first rotating shaft are fixedly sleeved with manual wheels, and one side of each manual wheel is provided with a plurality of fan-shaped through grooves;

the limiting plate is used for limiting the upper brush roll, the manual wheel drives the transmission part through the first rotating shaft, the transmission part is used for dragging and transporting the upper brush roll, and the adjusting part is used for adjusting the gear of the transmission part.

Preferably, the drive disk assembly cup joints including rotating the first gear and the second gear of first pivot outer lane, one side of strengthening the backup pad is rotated and has been cup jointed and run through two strengthen two second pivots of backup pad, the outer lane of second pivot is rotated and is connected with third gear and fourth gear, one of them the outer lane of second pivot is fixed to cup joint has drive gear, two the both ends of second pivot are all fixed to cup joint has the gyro wheel, first gear with the outer lane cover of third gear is equipped with first chain, the second gear with the outer lane cover of fourth gear is equipped with the second chain.

Preferably, the adjusting component comprises a first connecting rod which is in sliding sleeve connection with the dragging support, a blocking handle is fixedly mounted on one side of the first connecting rod, a clamping block is fixedly mounted on the other side of the first connecting rod, a joint sleeve is sleeved on the outer ring of the first rotating shaft, and the joint sleeve and the clamping block are in rotating sleeve connection.

Preferably, the dragging bracket is a welding workpiece, and the dragging bracket is made of Q235B.

Preferably, the manual wheel is the foundry goods, the material of manual wheel is grey cast iron, the surface of manual wheel is provided with anti-skidding line.

Preferably, the roller is a forged part, and the roller is made of high-strength alloy steel.

Preferably, the fixture block is composed of a cylindrical member and a semi-annular member which are connected, the cylindrical member is fixedly sleeved with the first connecting rod, and the semi-annular member is rotatably sleeved with the joint sleeve.

To sum up, the utility model discloses a technological effect and advantage:

1. the utility model discloses it is rational in infrastructure, rotate first pivot and then make the clutch collar rotate through the manual wheel, make the first gear or the second gear that is rather than the joint rotate through the clutch collar, and then drive third gear or fourth gear and drive the second pivot and rotate, drive gear and gyro wheel rotation through the second pivot, the gyro wheel moves along the slide rail in order to transport the upper brush roll, drive gear cooperates with the tooth piece of slide bottom simultaneously, improve the mobility stability, avoid the gyro wheel to skid in the slide rail inside, the transport efficiency of dragging device is improved, and then the roll change efficiency of upper brush roll is guaranteed, the roll change time of upper brush roll is effectively ensured;

2. the utility model discloses in, when dragging device start, adjust the engaging sleeve through keeping off handle, first connecting rod and fixture block, make engaging sleeve and first gear engage, in order to reduce the required moment when dragging device start, reduced staff's work load, after dragging device accomplishes start and steady operation, can adjust the engaging sleeve again through keeping off handle, first connecting rod and fixture block, make engaging sleeve and second gear joint, the staff rotates hand wheel round this moment, can make the distance that the gyro wheel moved farther, improved staff's work efficiency, increased the transport speed of upper brush roll, further guaranteed the roll change efficiency of upper brush roll;

3. the utility model discloses in, when pulling the upper brush roller, will go up the one end and the limiting plate joint of brush roller, carry out fixed connection through the recess of limiting plate and stopper, improved the fixed strength of limiting plate, avoid the limiting plate to take place to loosen and take off in the transportation, and then cause accident.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a first perspective view of a drawing device for roll change;

FIG. 2 is a second perspective view of the drawing device for changing rolls;

fig. 3 is a perspective enlarged structure schematic diagram of the assembly of the transmission component and the adjusting component.

In the figure: 1. dragging the bracket; 2. reinforcing the support plate; 3. a first bearing; 4. a first rotating shaft; 5. a hand-operated wheel; 6. a first gear; 7. a second gear; 8. a second rotating shaft; 9. a third gear; 10. a fourth gear; 11. a transmission gear; 12. a roller; 13. a joint sleeve; 14. a clamping block; 15. a first link; 16. a gear handle; 17. a second link; 18. a third link; 19. a limiting block; 20. and a limiting plate.

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 work belong to the protection scope of the present invention.

Example (b): the dragging device for roll changing shown in fig. 1-3 comprises two dragging brackets 1, and a transmission component and an adjusting component which are connected are arranged on the two dragging brackets 1;

the same second gear 7 is fixedly connected between the two dragging supports 1, the sides of the dragging supports 1 far away from each other are fixedly provided with reinforcing support plates 2, the supporting strength of the dragging device is improved through the reinforcing support plates 2, the phenomenon that the upper brush roll causes large pressure to the local part of a transmission part through the dragging supports 1 and further damages the transmission part is avoided, the sides, close to each other, of the reinforcing support plates 2 are fixedly connected with the same third connecting rod 18, the sides, close to each other, of the dragging supports 1 are fixedly connected with the same second connecting rod 17, the supporting strength of the dragging device is improved through the second connecting rod 17 and the third connecting rod 18, the sides, close to each other, of the dragging supports 1 are respectively and fixedly provided with limit blocks 19, the limit blocks 19 are concave-shaped components, the sides, close to each other, of the two limit blocks 19 are fixedly connected with the same limit plate 20, and the top of the limit plate 20 is provided with a waist-shaped through groove, the circle center of the waist-shaped through groove is flush with the axis position of the upper brush roll, so that the upper brush roll can be horizontally dragged by a dragging device conveniently, first bearings 3 are fixedly mounted on the sides, away from each other, of the dragging supports 1, the inner sides of the two first bearings 3 are rotatably connected with the same first rotating shaft 4, manual wheels 5 are fixedly sleeved at the two ends of the first rotating shafts 4, and a plurality of fan-shaped through grooves are formed in one side of each manual wheel 5;

the limiting plate 20 is used for limiting the upper brush roll, the manual wheel 5 drives the transmission part through the first rotating shaft 4, the transmission part is used for dragging and transporting the upper brush roll, and the adjusting part is used for adjusting the gear of the transmission part;

before pulling, will go up the one end and the limiting plate 20 joint of brush roll, carry out fixed connection through limiting plate 20 and stopper 19's recess, improved limiting plate 20's fixed strength, avoid limiting plate 20 to take place to loosen and take off in the transportation, and then cause accident, drive transmission part through 5 manual wheels that rotate both sides and to pulling support 1 and remove to in pull the last brush roll, improved the efficiency that pulls of last brush roll.

In this embodiment, the transmission component includes a first gear 6 and a second gear 7 rotatably sleeved on the outer ring of the first rotating shaft 4, one side of each reinforcing support plate 2 is rotatably sleeved with two second rotating shafts 8 penetrating through the two reinforcing support plates 2, the outer ring of each second rotating shaft 8 is rotatably connected with a third gear 9 and a fourth gear 10, the outer ring of one second rotating shaft 8 is fixedly sleeved with a transmission gear 11, two ends of each second rotating shaft 8 are fixedly sleeved with rollers 12, the rollers 12 are matched with the sliding rails on two sides of the sliding way, the bottom of the sliding way is provided with a tooth block, the transmission gear 11 is meshed with the tooth block, the outer rings of the first gear 6 and the third gear 9 are sleeved with a first chain, and the outer rings of the second gear 7 and the fourth gear 10 are sleeved with a second chain;

the manual wheel 5 is rotated, the manual wheel 5 rotates the engaging sleeve 13 through the first rotating shaft 4, the first gear 6 or the second gear 7 engaged therewith is rotated through the engaging sleeve 13, when the engaging sleeve 13 is engaged with the first gear 6, the first gear 6 drives the third gear 9 to rotate through the first chain, when the engaging sleeve 13 is engaged with the second gear 7, the second gear 7 drives the fourth gear 10 to rotate through the second chain, the second rotating shaft 8 is driven to rotate by the third gear 9 or the fourth gear 10, the transmission gear 11 and the roller 12 are driven to rotate by the second rotating shaft 8, the roller 12 moves along the sliding rail to transport the upper brush roll, meanwhile, the transmission gear 11 is matched with the tooth blocks at the bottom of the slide rail, so that the moving stability is improved, the roller 12 is prevented from slipping inside the slide rail, the conveying efficiency of the dragging device is improved, the roller changing efficiency of the upper brush roller is further ensured, and the roller changing time of the upper brush roller is effectively guaranteed.

In this embodiment, the adjusting component includes a first link 15 slidably sleeved with the towing bracket 1, a stop handle 16 is fixedly mounted on one side of the first link 15, a latch 14 is fixedly mounted on the other side of the first link 15, an engaging sleeve 13 is sleeved on an outer ring of the first rotating shaft 4, and the engaging sleeve 13 and the latch 14 are rotatably sleeved;

when the dragging device starts, the joint sleeve 13 is adjusted through the gear handle 16, the first connecting rod 15 and the clamping block 14, the joint sleeve 13 is connected with the first gear 6, torque required when the dragging device starts is reduced, and the work load of workers is reduced.

In this embodiment, drag support 1 and be the welding machined part, drag support 1's material for Q235B, drag support 1 and pass through the unloading by the steel sheet, the post-weld machining forms, and sound construction provides the guarantee for the safe transportation of going up the brush roll.

In this embodiment, manual wheel 5 is the foundry goods, and the material of manual wheel 5 is grey cast iron, and the surface of manual wheel 5 is provided with anti-skidding line, and the manual wheel 5 intensity cast through grey cast iron is big, and the reliability is high, and the anti-skidding line through its surface setting provides convenience for the staff to the start of dragging the device.

In this embodiment, gyro wheel 12 is the forging, and gyro wheel 12's material is high strength alloy steel, provides effective guarantee for the removal that drags the part through gyro wheel 12, avoids heavier last brush roll crushing gyro wheel 12, and then influences the roll change efficiency of going up the brush roll, has reduced the productivity effect of enterprise.

In this embodiment, the latch 14 is composed of a cylindrical member and a semi-annular member, which are connected to each other, the cylindrical member is fixedly sleeved with the first link 15, the semi-annular member is rotatably sleeved with the engaging sleeve 13, the first link 15 can adjust the latch 14 by operating the handle 16, so as to engage with different gears through the engaging sleeve 13, the structure is reliable, and the gear shifting efficiency is effectively ensured.

This practical theory of operation:

before dragging, one end of the upper brush roll is clamped with the limiting plate 20, the limiting plate 20 is fixedly connected with the groove of the limiting block 19, the fixing strength of the limiting plate 20 is improved, the limiting plate 20 is prevented from being loosened in the transportation process, accidents are further caused, the transmission part is driven to move the dragging support 1 by rotating the manual wheels 5 on two sides, the upper brush roll is conveniently dragged, and the dragging efficiency of the upper brush roll is improved;

when the dragging device starts, the engaging sleeve 13 is adjusted through the gear handle 16, the first connecting rod 15 and the clamping block 14, so that the engaging sleeve 13 is engaged with the first gear 6, the torque required for starting of the dragging device is reduced, and the working load of a worker is reduced;

the manual wheel 5 is rotated, the engaging sleeve 13 is rotated by the manual wheel 5 through the first rotation shaft 4, the first gear 6 or the second gear 7 engaged therewith is rotated by the engaging sleeve 13, when the engaging sleeve 13 is engaged with the first gear 6, the first gear 6 drives the third gear 9 to rotate through the first chain, when the engaging sleeve 13 is engaged with the second gear 7, the second gear 7 drives the fourth gear 10 to rotate through the second chain, the second rotating shaft 8 is driven to rotate by the third gear 9 or the fourth gear 10, the transmission gear 11 and the roller 12 are driven to rotate by the second rotating shaft 8, the roller 12 moves along the sliding rail to transport the upper brush roller, meanwhile, the transmission gear 11 is matched with the tooth blocks at the bottom of the slide rail, so that the moving stability is improved, the roller 12 is prevented from slipping inside the slide rail, the conveying efficiency of the dragging device is improved, the roller changing efficiency of the upper brush roller is further ensured, and the roller changing time of the upper brush roller is effectively guaranteed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Roll change is with dragging device, pull support (1) including two, its characterized in that: the two dragging brackets (1) are provided with a transmission component and an adjusting component which are connected;

two the same second gear (7) is fixedly connected between the two dragging supports (1), one side of each dragging support (1) which is far away from each other is fixedly provided with an enhancement support plate (2), one side of each enhancement support plate (2) which is close to each other is fixedly connected with the same third connecting rod (18), one side of each dragging support (1) which is close to each other is fixedly connected with the same second connecting rod (17), one side of each dragging support (1) which is close to each other is fixedly provided with a limiting block (19), each limiting block (19) is a concave-shaped component, one side of each limiting block (19) which is close to each other is fixedly connected with the same limiting plate (20), the top of each limiting plate (20) is provided with a waist-shaped through groove, one side of each dragging support (1) which is far away from each other is fixedly provided with a first bearing (3), and the inner sides of the two first bearings (3) are rotatably connected with the same first rotating shaft (4), both ends of the first rotating shaft (4) are fixedly sleeved with a manual wheel (5), and one side of the manual wheel (5) is provided with a plurality of fan-shaped through grooves;

the limiting plate (20) is used for limiting the upper brush roll, the manual wheel (5) drives the transmission part through the first rotating shaft (4), the transmission part is used for dragging and transporting the upper brush roll, and the adjusting part is used for adjusting the gear of the transmission part.

2. The dragging device for roll changing of claim 1, characterized in that: drive disk assembly cup joints including rotating first gear (6) and second gear (7) of first pivot (4) outer lane, one side of strengthening backup pad (2) is rotated and is cup jointed and run through two strengthen two second pivot (8) of backup pad (2), the outer lane of second pivot (8) is rotated and is connected with third gear (9) and fourth gear (10), one of them the outer lane of second pivot (8) is fixed and has been cup jointed drive gear (11), two the both ends of second pivot (8) are all fixed the cup joint and have gyro wheel (12), first gear (6) with the outer lane cover of third gear (9) is equipped with first chain, second gear (7) with the outer lane cover of fourth gear (10) is equipped with the second chain.

3. The dragging device for roll changing according to claim 1, characterized in that: the adjusting part comprises a first connecting rod (15) which is slidably sleeved with the dragging support (1), a blocking handle (16) is fixedly mounted on one side of the first connecting rod (15), a clamping block (14) is fixedly mounted on the other side of the first connecting rod (15), a joint sleeve (13) is sleeved on the outer ring of the first rotating shaft (4), and the joint sleeve (13) and the clamping block (14) are rotatably sleeved.

4. The dragging device for roll changing of claim 1, characterized in that: the dragging support (1) is a welding workpiece, and the dragging support (1) is made of Q235B.

5. The dragging device for roll changing of claim 1, characterized in that: the manual wheel (5) is a casting, the manual wheel (5) is made of gray cast iron, and anti-skid lines are arranged on the surface of the manual wheel (5).

6. The dragging device for roll changing of claim 2, characterized in that: the roller (12) is a forged piece, and the roller (12) is made of high-strength alloy steel.

7. The dragging device for roll changing according to claim 3, characterized in that: the fixture block (14) is composed of a cylindrical component and a semi-annular component which are connected, the cylindrical component is fixedly sleeved with the first connecting rod (15), and the semi-annular component is rotatably sleeved with the joint sleeve (13).