CN213568641U

CN213568641U - Fixing mechanism for rubber roll winding roller

Info

Publication number: CN213568641U
Application number: CN202022372992.4U
Authority: CN
Inventors: 洪秀川
Original assignee: Dongguan Yihong Industrial Co ltd
Current assignee: Dongguan Yihong Industrial Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-29
Anticipated expiration: 2030-10-21

Abstract

The utility model belongs to the technical field of the technique that this application relates to and specifically relates to a fixed establishment of rubber roll material roller is related to, its technical scheme's main points are: comprises a clamping block; the section area of the material receiving roller close to the end of the material receiving roller is reduced to form a clamping groove; the clamping block is connected with a driving assembly, and the driving assembly drives the clamping block to enter or be far away from the clamping groove. Through setting up the drive assembly who is connected with the fixture block, drive fixture block gets into the draw-in groove, realizes the fixed to receiving material roller axis direction, and then reduces and receives the material roller and rotate the in-process, receives the displacement that the material roller produced along the axis direction.

Description

Fixing mechanism for rubber roll winding roller

Technical Field

The application relates to the technical field of fixing mechanisms, in particular to a fixing mechanism for a rubber roll winding roller.

Background

In the coil stock processing production process, the winding equipment is required to be utilized to wind the raw material into the coil stock in a mechanical mode, the method is widely applied to processing production lines of films, paper rolls, cloth rolls, plastic rolls, metal coils and the like, the design is diversified according to actual process requirements, and a simple winding machine and a hydraulic winding machine are commonly used, and the winding machine generally has strict requirements on the inner diameter of the coil, the outer diameter of the coil, the thickness and the width of the coil stock.

When rolling equipment carries out the rolling, use and receive the material roller and carry out the rolling, receive the material roller and carry out axial rotation in order to carry out the rolling to the product under passing through the machine drive. After the winding is completed, the material receiving roller needs to be detached so as to detach the wound material wound by the material receiving roller. When reinstallating, need rotate the wind-up roll and connect on the rolling equipment in order to receive the material, receive the both ends of expecting the roller this moment and pass through the bearing and install on the rolling equipment, adopt splined connection between receipts material roller and the bearing inner race for receive material roller and bearing inner race synchronous rotation. However, because wind-up roll and bearing inner race are not fixed in the axial direction, so, rolling equipment operation in-process, the material receiving roll still can take place axial direction's skew, leads to the easy skew station of coil stock in the rolling process to the rolling effect receives the influence.

SUMMERY OF THE UTILITY MODEL

In order to reduce receipts material roller and at the rotation in-process, receive the skew that the material roller produced along the axis direction, this application provides a fixed establishment of rubber roll receipts material roller.

The application provides a fixed establishment of rubber roll material roller adopts following technical scheme:

a fixing mechanism of a rubber roll winding roller comprises a clamping block; the section area of the material receiving roller close to the end of the material receiving roller is reduced to form a clamping groove; the clamping block is connected with a driving assembly, and the driving assembly drives the clamping block to enter or be far away from the clamping groove.

Through adopting above-mentioned technical scheme, the wind-up roll is installed in the rolling frame again, will receive the material roller to adjust to the station after, adjusts fixedly through this application film receiving roll's fixed establishment to the wind-up roll. Through the drive assembly that the fixture block is connected, the cross sectional area of a section that the drive fixture block got into receipts material roller self end reduces and forms the draw-in groove to realize fixed to receiving material roller axis direction, and then reduce and receive the material roller and rotate the in-process, receive the material roller and produce the skew along the axis direction.

Preferably, still including an installation section of thick bamboo, drive assembly includes lifting unit and adjusting part, and fixture block and lifting unit load are in an installation section of thick bamboo, and adjusting part drive installation section of thick bamboo is close to or keeps away from the draw-in groove along receiving material roller axis direction, and the fixture block slides with an installation section of thick bamboo and is connected, and lifting unit drive fixture block goes up and down in order to get into or keep away from the draw-in groove.

Through adopting above-mentioned technical scheme, when the wind-up roll of installing different specifications on the coiling equipment, can be close to or keep away from the draw-in groove along receiving material roller axis direction through adjusting part drive installation section of thick bamboo.

Preferably, the adjusting component comprises an adjusting frame fixedly connected with the material receiving rack, the adjusting component comprises a screw rod connected with the mounting cylinder, and the screw rod penetrates through the adjusting frame and is in threaded connection with the adjusting frame.

Through adopting above-mentioned technical scheme, adjust the distance along receiving the material roller axis direction in the installation section of thick bamboo through the screw rod, simple structure, convenient operation.

Preferably, the adjusting assembly further comprises a fixing member for fixing the mounting cylinder, the fixing member is a nut, and the nut is sleeved on the screw rod.

Through adopting above-mentioned technical scheme, will install a section of thick bamboo through the nut and fix in the position of receiving material roller axis direction, simple structure, convenient implementation.

Preferably, the mounting cylinder is connected with a stabilizing component which is matched with the mounting cylinder to slide.

Through adopting above-mentioned technical scheme, the subassembly that stabilizes has improved the stability of installation section of thick bamboo at receipts material roller axis direction motion.

Preferably, the stabilizing assembly comprises a sliding block arranged on the mounting cylinder, a sliding groove matched with the sliding block is formed in the adjusting frame, and the sliding block is connected with the adjusting frame.

Through adopting above-mentioned technical scheme, the cooperation of slider and spout, simple structure, convenient implementation.

Preferably, the lifting assembly comprises a driving bevel gear, a driven bevel gear and a screw rod which are rotatably connected with the mounting cylinder, the driving bevel gear and the driven bevel gear are meshed with each other, the central axes of the driving bevel gear and the driven bevel gear are mutually vertical, the driving bevel gear is fixedly connected with a driving piece for driving the driving bevel gear to rotate, the driven bevel gear is coaxially and fixedly connected with the screw rod, and the top end of the screw rod is in threaded connection with the clamping block.

By adopting the technical scheme, the transmission direction is changed by the mutual meshing of the driving bevel gear and the driven bevel gear, the rotary motion of the driven bevel gear is changed into the lifting motion of the screw rod through the coaxially connected screw rod, and then the lifting of the fixture block is adjusted. Adopt mutually supporting of initiative bevel gear, driven bevel gear and lead screw to drive the lift of fixture block, compact structure is suitable for the lift adjustment of this application fixture block.

Preferably, the installation cylinder is hollow, the fixture block is sleeved in the installation cylinder, the top of the installation cylinder penetrates out of the top of the installation cylinder, the driving bevel gear, the driven bevel gear and the screw rod are all located in the installation cylinder, the driving piece is an adjusting handle fixedly connected with the driving bevel gear, and the part, far away from the driving bevel gear, of the adjusting handle penetrates out of the installation cylinder and is rotatably connected with the installation cylinder.

By adopting the technical scheme, the driving bevel gear, the driven bevel gear and the screw rod which are included by the lifting assembly are all positioned in the mounting cylinder, so that the lifting assembly is protected, and dust is prevented from entering and affecting the lifting assembly; the driving piece is an adjusting handle, the driving bevel gear is adjusted through the adjusting handle, and operation is convenient.

Preferably, the fixture block is further connected with a fixing piece matched with the mounting barrel to slide.

Through adopting above-mentioned technical scheme, the steadiness piece has improved the stability that the relative installation section of thick bamboo of fixture block slided.

Preferably, the stabilizing piece is a limiting block arranged in the installation barrel, the limiting block is fixedly connected with the clamping block, and the limiting block is connected with the installation barrel in a sliding manner.

Through adopting above-mentioned technical scheme, adopt the stopper as firm piece, simple structure, convenient implementation.

In summary, the present application at least includes the following beneficial technical effects:

1. the driving assembly connected with the clamping block drives the clamping block to enter a section of the end of the material receiving roller to reduce the cross section area to form a clamping groove, so that the axial direction of the material receiving roller is fixed, and the deviation of the material receiving roller along the axial direction in the rotating process of the material receiving roller is reduced;

2. the driving bevel gear, the driven bevel gear and the screw rod are used as the driving of the lifting assembly, the driving bevel gear and the driven bevel gear are meshed with each other to change the transmission direction, the screw rod which is coaxially connected changes the rotating motion of the driven bevel gear into the lifting motion of the screw rod, and then the lifting of the clamping block is adjusted. Adopt mutually supporting of initiative bevel gear, driven bevel gear and lead screw to drive the lift of fixture block, compact structure is suitable for the lift adjustment of this application fixture block.

Drawings

FIG. 1 is a schematic overall structure diagram of a fixing mechanism of a rubber roll winding roller according to the present application;

FIG. 2 is a schematic view of the mounting of the securing mechanism to the mounting plate according to an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a mounting barrel of an embodiment of the present application;

fig. 4 is a schematic view of the assembling relationship between the fixture block and the lifting assembly.

Description of reference numerals:

00. a material receiving roller; 01. a bearing; 02. a card slot; 03. mounting a plate; 031. mounting grooves; 032. locking the bolt; 1. an adjusting bracket; 11. an adjustment groove; 2. mounting the cylinder; 21. a slider; 22. a chute; 20. an adjustment assembly; 201. a screw; 202. a nut; 203. an adjusting disk; 2031. rotating the handle; 3. a clamping block; 31. a limiting block; 30. a lifting assembly; 301. a drive bevel gear; 3011. a connecting rod; 3012. adjusting the handle; 302. a driven bevel gear; 303. a carrier plate; 304. and a screw rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a fixing mechanism for a rubber roll winding roller 00. Referring to fig. 1, the fixing mechanism of the film take-up roller 00 includes an adjustment bracket 1, and an adjustment groove 11 is formed in the adjustment bracket 1. The adjusting frame 1 is connected with an installation tube 2, and the installation tube 2 is sleeved in the adjusting groove 11. The mounting cylinder 2 is connected with an adjusting component 20 for adjusting the sliding of the mounting cylinder 2 along the sliding groove 22. The mounting barrel 2 is further connected with a clamping block 3, and the clamping block 3 is connected with a lifting assembly 30 for driving the clamping block 3 to move up and down.

Referring to fig. 2, the fixing mechanism of the film collecting roller 00 of the present application is mounted on a mounting plate 03 of a collecting frame when in use, and the mounting plate 03 is a vertically disposed rectangular plate, and the length direction of the mounting plate is perpendicular to the ground for supporting the film collecting roller 00. The material receiving roller 00 is horizontally arranged in a cylindrical shape, and the axis direction is vertical to the side surface of the mounting plate 03.

The material receiving roller 00 is rotatably connected with the mounting plate 03. Both ends of the material receiving roller 00 are sleeved with bearings 01, and the inner rings of the bearings 01 are in splined connection with the material receiving roller 00. The mounting plate 03 is provided with a mounting groove 031 into which the material receiving roller 00 is inserted, and the outer ring of the bearing 01 abuts against the mounting groove 031. Draw-in groove 02 department still is connected with locking bolt 032, and locking bolt 032 is vertical to be placed, the bottom of locking bolt 032 and the outer lane butt of bearing 01, and the other end passes the top of mounting panel 03, with mounting panel 03 threaded connection.

Referring to fig. 2, the fixing mechanism of the film take-up roll 00 of the present application includes an adjustment bracket 1. The adjusting frame 1 is a cuboid which is horizontally arranged, and the length direction of the adjusting frame is parallel to the axial direction of the material receiving roller 00. One side that alignment jig 1 is close to mounting panel 03 extends and has one to expand the portion outward, expands the whole cuboid that is vertical placing of portion outward, and length direction is perpendicular with alignment jig 1's length direction, expands the portion outward and is connected with the bolt, and the bolt runs through to expand portion and mounting panel 03 threaded connection outward. An adjusting groove 11 penetrates through the top surface of the adjusting frame 1. The inner space of the adjusting groove 11 is a cuboid horizontally placed, and the length direction is parallel to the length direction of the adjusting frame 1. The two large side surfaces of the adjusting frame 1 are all penetrated with a sliding chute 22, and the sliding chute 22 is positioned at the central position of the corresponding side surface. The sliding groove 22 is long and the length direction is parallel to the length direction of the adjusting frame 1.

Referring to fig. 2, the adjusting bracket 1 is connected with a mounting tube 2. The installation cylinder 2 is vertically placed, and is integrally formed by four identical rectangular side plates, a top plate connected to the top of each side plate and a bottom plate connected to the bottom of each side plate, so that the installation cylinder 2 is integrally a hollow cuboid. The length direction of the side plate of the mounting cylinder 2 is vertical to the length direction of the adjusting frame 1, and the top plate and the bottom plate are square. The mounting tube 2 is sleeved in the adjusting groove 11. Referring to fig. 3, the two side plates of the mounting cylinder 2 adjacent to the sliding groove 22 are integrally formed with a sliding block 21. The slider 21 is elongated and has a longitudinal direction parallel to the longitudinal direction of the slide groove 22. The slider 21 is fitted in the slide groove 22 and can slide in the longitudinal direction of the slide groove 22.

Referring to fig. 3, an adjustment assembly 20 is coupled to the mounting cylinder 2 to adjust the movement of the mounting cylinder 2 along the length direction of the adjustment groove 11. The adjustment assembly 20 comprises a screw 201 connected to the mounting cylinder 2. Screw rod 201 is the cylindric of level placement, and screw rod 201 is close to the one end of installation section of thick bamboo 2 and corresponds the curb plate with installation section of thick bamboo 2 and rotates and be connected, combines fig. 2, and the one end of keeping away from installation section of thick bamboo 2 passes alignment jig 1, and the part that just passes alignment jig 1 and alignment jig 1 threaded connection, and the part threaded connection who wears out alignment jig 1 has nut 202, and the one end of keeping away from installation section of thick bamboo 2 is connected with adjusting disk 203. The adjusting disk 203 is a vertically-arranged flat cylinder, the axis coincides with the axis of the screw 201, and the center of the side surface of one side of the adjusting disk 203 close to the adjusting frame 1 is fixedly connected with the screw 201. The side of one side that adjusting disk 203 kept away from alignment jig 1 is connected with rotatory handle 2031, and rotatory handle 2031 is the round bar form of horizontal placement, and rotatory handle 2031 is connected with the edge fixed of adjusting disk 203.

Make adjusting disk 203 rotate through rotating rotatory handle 2031 to drive screw 201 and carry out the axial and rotate, and because screw 201 and alignment jig 1 threaded connection, and then screw 201 drives installation section of thick bamboo 2 and slides in order to be close to or keep away from mounting panel 03 along the inside length direction of adjustment tank 11, after the end of sliding, twist nut 202 this moment, make nut 202 and alignment jig 1 butt and then fix the position of installation section of thick bamboo 2 in adjustment tank 11.

Referring to fig. 3, a circular hole is formed at the top end of the mounting cylinder 2, and the axis direction of the circular hole coincides with the length direction of the mounting cylinder 2. The mounting cylinder 2 is further connected with a clamping block 3, the clamping block 3 is vertically placed in a cylindrical shape, the axis direction is perpendicular to the top surface of the adjusting frame 1, and the clamping block 3 is clamped in the round hole and connected with the mounting cylinder 2 in a sliding mode. Combine fig. 4, the bottom surface fixedly connected with stopper 31 of fixture block 3, stopper 31 are the square board of level placement, and stopper 31 can slide along the inner wall of installation section of thick bamboo 2. The elevator assembly 30 is connected to the bottom of the latch 3, and in this embodiment, the elevator assembly 30 includes a drive bevel gear 301. The drive bevel gear 301 is placed vertically, and the central axis direction of the drive bevel gear 301 is parallel to the length direction of the mounting cylinder 2. The drive bevel gear 301 is connected with a connecting rod 3011. The connecting rod 3011 is cylindrical, the axis direction of which coincides with the central axial direction of the drive bevel gear 301, and one end of the connecting rod 3011 passes through the drive bevel gear 301 and is fixedly connected to the drive bevel gear 301. Referring to fig. 2, the other end of the connecting rod 3011 sequentially passes through the wall of the installation tube 2 and the chute 22 and extends out of the adjustment frame 1, and the other end of the connecting rod 3011 is fixedly connected with an adjustment handle 3012, the adjustment handle 3012 is in a long strip shape, and the length direction is perpendicular to the axial direction of the connecting rod 3011.

Referring to fig. 4, the elevating assembly 30 further includes a driven bevel gear 302 engaged with the drive bevel gear 301, and a central axis direction of the driven bevel gear 302 is perpendicular to a central axis direction of the drive bevel gear 301. Driven bevel gear 302 is connected with bearing board 303, and bearing board 303 is rectangular form, and length direction is parallel with the length direction of alignment jig 1, and bearing board 303 and the inner wall fixed connection of installation section of thick bamboo 2. The driven bevel gear 302 is rotatably coupled to the carrier plate 303. The driven bevel gear 302 is fixedly connected with a screw rod 304. The screw 304 is vertically disposed, and the axial direction coincides with the central axial direction of the driven bevel gear 302. The bottom end of the screw rod 304 is fixedly connected with the driven bevel gear 302, and the top end of the screw rod penetrates through the bearing plate 303, the limiting block 31 and the fixture block 3 in sequence, is rotatably connected with the bearing plate 303, and is in threaded connection with the limiting block 31 and the fixture block 3.

Referring back to fig. 2, an abutting section is disposed at an end of the material receiving roller 00 close to the fixing mechanism of the present application. The cross-sectional diameter of butt section is less than the cross-sectional diameter of receiving material roller 00 for the butt section has formed a recess at whole receipts material roller 00 surface, and this recess is draw-in groove 02. The cross section of the clamping groove 02 is rectangular, the extending direction is annular, and the axis of the annular is overlapped with the axis of the material receiving roller 00. Referring to fig. 4, the adjusting knob 3012 is rotated to rotate the driving bevel gear 301 to drive the driven bevel gear 302 to rotate, so as to drive the lead screw 304 to rotate, and the limiting block 31 and the clamping block 3 move upward integrally. At this time, the clamping block 3 is clamped into the clamping groove 02, the outer wall of the clamping block 3 in the axial direction is abutted to the groove wall of the clamping groove 02, and the top surface of the clamping block 3 is not contacted with the outer surface of the abutting section. And the width of draw-in groove 02 is slightly greater than the external diameter of fixture block 3 to reduce the influence to receiving material roller rotation, and then satisfy when receiving material roller 00 rotates and receives the material, also can carry out spacing fixed to receiving material roller 00's axis direction.

Referring to fig. 2, when the material receiving roller 00 needs to be mounted on the mounting plate 03 for receiving the roll of film, the bearings 01 sleeved at both ends of the material receiving roller 00 are clamped into the corresponding mounting plate 03, the rotating handle 2031 is rotated, so that the mounting cylinder 2 slides in the adjusting groove 11 to be close to the station, i.e. below the abutting section of the material receiving roller 00, and then the adjusting handle 3012 is rotated, so that the lifting assembly 30 drives the fixture block 3 to move upwards and close to the abutting section of the material receiving roller 00. When the clamping block 3 is clamped into the clamping groove 02, the adjusting handle 3012 stops rotating, and finally the locking bolt 032 is screwed, so that the bottom of the locking bolt 032 is tightly abutted to the bearing 01, and the material receiving roller 00 is adjusted in the axial direction and integrally fixed.

When the material receiving roller 00 needs to be detached, the adjusting handle 3012 is rotated, so that the lifting assembly 30 drives the fixture block 3 to move downwards, and the fixture block 3 is far away from the abutting section of the material receiving roller 00. Then, the locking bolt 032 is screwed, and the bottom of the locking bolt 032 is far away from the bearing 01, so that the material receiving roller 00 can be detached.

The implementation principle of the fixing mechanism of the rubber roll winding roller 00 in the embodiment of the application is as follows: the top plate through setting up adjusting part 20 with adjusting installation section of thick bamboo 2 is located the below of the butt section of receiving material roller 00, through setting up lifting unit 30 with drive fixture block 3 upward movement and card go into draw-in groove 02, realizes the fixed of receiving material roller 00 axis direction, avoids receiving material roller 00 to take place the displacement along self axis direction at receipts material in-process.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a fixed establishment of rubber roll winding roller which characterized in that: comprises a clamping block (3); the section area of a section of the material receiving roller (00) close to the end of the material receiving roller is reduced to form a clamping groove (02); the clamping block (3) is connected with a driving assembly, and the driving assembly drives the clamping block (3) to enter or be far away from the clamping groove (02).

2. The fixing mechanism of the rubber roll winding roller according to claim 1, characterized in that: still including an installation section of thick bamboo (2), drive assembly includes lifting unit (30) and adjusting part (20), and fixture block (3) and lifting unit (30) load are in an installation section of thick bamboo (2), and adjusting part (20) drive installation section of thick bamboo (2) are close to or keep away from draw-in groove (02) along receiving material roller (00) axis direction, and fixture block (3) slide with an installation section of thick bamboo (2) and are connected, and lifting unit (30) drive fixture block (3) go up and down in order to get into or keep away from draw-in groove (02).

3. The fixing mechanism of the rubber roll winding roller according to claim 2, characterized in that: the adjusting component (20) comprises an adjusting frame (1) fixedly connected with the material receiving rack, the adjusting component (20) comprises a screw rod (201) connected with the mounting cylinder (2), and the screw rod (201) penetrates through the adjusting frame (1) and is in threaded connection with the adjusting frame (1).

4. The fixing mechanism of the rubber roll winding roller according to claim 3, characterized in that: the adjusting component (20) further comprises a fixing piece used for fixing the mounting barrel (2), the fixing piece is a nut (202), and the nut (202) is sleeved on the screw rod (201).

5. The fixing mechanism of the rubber roll winding roller according to claim 2, characterized in that: the mounting cylinder (2) is connected with a stable assembly which is matched with the mounting cylinder (2) to slide.

6. The fixing mechanism of the rubber roll winding roller according to claim 5, characterized in that: the stabilizing assembly comprises a sliding block (21) arranged on the mounting barrel (2), a sliding groove (22) which is formed in the adjusting frame (1) and matched with the sliding block (21), and the sliding block (21) is connected with the adjusting frame (1).

7. The fixing mechanism of the rubber roll winding roller according to claim 2, characterized in that: the lifting assembly (30) comprises a driving bevel gear (301), a driven bevel gear (302) and a screw rod (304) which are rotatably connected with the mounting barrel (2), the driving bevel gear (301) and the driven bevel gear (302) are mutually meshed and the central axes of the driving bevel gear and the driven bevel gear are mutually vertical, the driving bevel gear (301) is fixedly connected with a driving piece for driving the driving bevel gear (301) to rotate, the driven bevel gear (302) is coaxially and fixedly connected with the screw rod (304), and the top end of the screw rod (304) is in threaded connection with the clamping block (3).

8. The fixing mechanism of the rubber roll winding roller according to claim 7, characterized in that: the installation cylinder (2) is hollow, the fixture block (3) is sleeved in the installation cylinder (2) and the top end of the fixture block penetrates out of the top of the installation cylinder (2), the driving bevel gear (301), the driven bevel gear (302) and the screw rod (304) are all located in the installation cylinder (2), the driving piece is an adjusting handle (3012) fixedly connected with the driving bevel gear (301), and the part, far away from the driving bevel gear (301), of the adjusting handle (3012) penetrates out of the installation cylinder (2) and is rotatably connected with the installation cylinder (2).

9. The fixing mechanism of the rubber roll winding roller according to claim 8, characterized in that: the fixture block (3) is also connected with a stable piece which is matched with the mounting barrel (2) to slide.

10. The fixing mechanism of the rubber roll winding roller according to claim 9, characterized in that: firm piece is stopper (31) of setting in installation section of thick bamboo (2), stopper (31) and fixture block (3) fixed connection, and stopper (31) and installation section of thick bamboo (2) are connected of sliding.