CN212799097U

CN212799097U - Adjustable inflatable shaft extraction device

Info

Publication number: CN212799097U
Application number: CN202021702132.6U
Authority: CN
Inventors: 林美景
Original assignee: Fujian Wellson Machinery Co ltd
Current assignee: Fujian Wellson Machinery Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-03-26
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses an adjustable physiosis shaft extraction device, which comprises a rack platform, a placement mechanism for placing a film roll and an extraction mechanism for extracting the physiosis shaft; the placing mechanism is arranged on the side edge of the rack table, and the extracting mechanism is arranged on the rack table; the extracting mechanism comprises a clamping mechanism for fixing the inflatable shaft and a horizontal driving mechanism for driving the clamping mechanism to horizontally move. After the structure is adopted, compared with the prior art, the inflatable shaft can be automatically extracted, the safety of workers is protected, the labor cost is reduced, and the extraction efficiency is improved; in addition, the placing height of the film rolls with different diameters can be adjusted, so that the application range is wider and the use is more flexible.

Description

Adjustable inflatable shaft extraction device

Technical Field

The utility model relates to a film apparatus for producing technical field, concretely relates to physiosis axle draw-out device with adjustable.

Background

The cast film is a non-stretched and non-oriented flat extruded film produced by melt casting quenching, and is widely applied to the packaging of textiles, flowers, foods and daily necessities. During production, raw materials are plasticized and melted by an extruder, extruded by a T-shaped structure forming die, cast to the roll surface of a stably rotating cooling roller in a sheet shape, cooled and shaped by a membrane on the cooling roller, and then pulled and trimmed to roll the product.

Before the rolled film roll is transported, the air expansion shaft for supporting the paper tube in the film roll needs to be extracted out first, and then the air expansion shaft is inserted into a new paper tube for next rolling. In the prior art, the inflatable shaft is taken out mainly through manual operation of workers, the workers are easily crushed and injured by the inflatable shaft in the extraction mode, more labor cost is needed, and extraction efficiency is low.

In view of the above, the applicant has made an intensive study to solve the above problems and has made the present invention.

Disclosure of Invention

The utility model has the main purpose of providing an adjustable air-expanding shaft extraction device which can automatically extract an air-expanding shaft, protect the safety of workers, reduce the labor cost and improve the extraction efficiency; in addition, the placing height of the film rolls with different diameters can be adjusted, so that the application range is wider and the use is more flexible.

In order to achieve the above purpose, the solution of the present invention is:

an adjustable inflatable shaft extracting device comprises a rack table, a placing mechanism for placing a film roll and an extracting mechanism for extracting an inflatable shaft; the placing mechanism is arranged on the side edge of the rack table, and the extracting mechanism is arranged on the rack table; the extracting mechanism comprises a clamping mechanism for fixing the inflatable shaft and a horizontal driving mechanism for driving the clamping mechanism to horizontally move.

Further, clamping mechanism includes the mounting panel, be equipped with first mounting bracket on the mounting panel, be equipped with fixed pressure head and first lift drive on the first mounting bracket, first lift drive's power take off end is connected and drives fixed pressure head and carry out the elevating movement with fixed pressure head.

Furthermore, the lower surface of the fixed pressure head is provided with a fixing groove which extends upwards.

Furthermore, the first lifting driving device is an air cylinder, and a piston rod of the first lifting driving device is connected with the upper surface of the fixed pressure head.

Further, still be equipped with the second mounting bracket on the mounting panel, be equipped with the thimble that the level set up on the second mounting bracket to and the horizontal drive device of drive thimble horizontal migration.

Furthermore, the horizontal driving device is an air cylinder, and a piston rod of the horizontal driving device is connected with the ejector pin.

Further, horizontal drive mechanism includes driving motor, horizontal guide track and horizontal direction slider, the left and right sides at the rack platform is established to the horizontal direction track, horizontal direction slider establish the below of mounting panel and with horizontal direction track sliding connection, driving motor establishes on the mounting panel to drive the mounting panel through drive mechanism along direction slide rail horizontal migration.

Further, still including supporting roller mechanism, support roller mechanism and include the crane, support roller and jacking cylinder, support the upper end of roller and crane and rotate to be connected, the jacking cylinder is established on the lateral wall of rack platform, the piston rod of jacking cylinder is connected with the lower extreme of crane.

Furthermore, be equipped with the lift direction track of vertical setting on the lateral wall of rack platform, the lateral wall of crane is equipped with the lift direction slider with lift direction track complex.

Furthermore, an annular groove is formed in the outer circumference of the abutting roller, and the groove wall of the annular groove gradually inclines towards the middle of the abutting roller.

Further, the placing mechanism comprises a placing plate for placing the film roll, and a second lifting driving device for driving the placing plate to move up and down.

Further, the upper surface of placing the board is equipped with the standing groove, the standing groove is along the extending direction parallel arrangement of placing the board, the cell wall of standing groove is extended and is inclined downwards gradually to the middle part by the both sides of placing the board.

Further, the second lifting driving device is a lifting table.

By adopting the structure, when the air-inflated shaft is extracted, the film roll is placed on the placing plate, the second lifting driving device drives the placing plate to move up and down, the position height of the air-inflated shaft is adjusted, and the air-inflated shaft is aligned with the extracting mechanism. Then the driving motor drives the mounting plate to be close to the placing plate, the fixed pressure head is moved to the position above the end portion of the air expansion shaft, then the first lifting driving device drives the fixed pressure head to descend to compress the air expansion shaft, then the horizontal driving device drives the ejector pin to stretch into the air expansion shaft to enable the air expansion shaft to deflate and contract, finally the driving motor drives the mounting plate to be far away from the placing plate, and the air expansion shaft is drawn out from the paper tube. When the physiosis axle is installed, only need take off the film book, put the fiber container to placing on the board again, adjust the position height of fiber container through second lift drive, make fiber container and physiosis axle align, then driving motor drive mounting panel is close to and places the board, makes the physiosis axle insert in the fiber container, stretches into in the physiosis axle through the thimble at last and props up the fiber container for physiosis axle gas filling.

Compared with the prior art, the novel inflatable shaft has the advantages that manual operation can be replaced, automatic extraction or mounting of the inflatable shaft is realized, the safety of workers is protected, the labor cost is reduced, and the extraction efficiency is improved; in addition, can also highly adjust placing of different diameter film rolls to make physiosis axle and extraction mechanism align, conveniently extract the mechanism and extract the physiosis axle, make this novel application scope wider, use more nimble.

Drawings

Fig. 1 is a side partial sectional view of the external structure of the present invention.

Fig. 2 is a perspective view of the external structure of the drawing mechanism.

Fig. 3 is a front view of the outline structure of the resisting roller mechanism.

Fig. 4 is a sectional view of the placement plate in the presence of a film roll.

Fig. 5 is a partially enlarged view of the area a in fig. 1.

In the figure:

a placement mechanism-1; placing a plate-11; a placement groove-111; a second elevation drive device-12;

a drawing mechanism-2; a mounting plate-21; a first mounting bracket-22; a fixed pressure head-23;

a fixed groove-231; a first elevation drive means-24; a second mounting bracket-25; a thimble-26;

a horizontal driving device-27; a drive motor-281; horizontal guide rail-282;

a horizontal guide slider-283; a lifting rack-291; a propping roller-292; annular groove-2921;

a jacking cylinder-293; an elevation guide rail-294; a lifting guide slider-295;

an inflatable shaft-3; an annular positioning groove-31; film roll-4; a frame stand-5.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

As shown in fig. 1 to 5, an adjustable inflatable shaft extracting device includes a frame 5, a placing mechanism 1 for placing a film roll 4, and an extracting mechanism 2 for extracting an inflatable shaft 3; the placing mechanism 1 is arranged on the side edge of the rack table 5, and the extracting mechanism 2 is arranged on the rack table 5; the extracting mechanism 2 includes a clamping mechanism for fixing the air-expanding shaft 3 and a horizontal driving mechanism for driving the clamping mechanism to move horizontally. Adopt above-mentioned structure, place mechanism 1 and can adjust the position height that 4 was rolled up to the film to make physiosis axle 3 and extraction mechanism 2 align, conveniently extract mechanism 2 and fix and extract physiosis axle 3, make this novel application scope wider, use more nimble.

Preferably, the clamping mechanism includes a mounting plate 21, a first mounting frame 22 is disposed on the mounting plate 21, a fixed pressing head 23 and a first lifting driving device 24 are disposed on the first mounting frame 22, and a power output end of the first lifting driving device 24 is connected with the fixed pressing head 23 and drives the fixed pressing head 23 to perform lifting movement. After adopting above-mentioned structure, first fixed pressure head 23 removes to the tip upper end of physiosis axle 3, then first lift drive 24 drive fixed pressure head 23 descends and compresses tightly physiosis axle 3 on mounting panel 21.

Preferably, the lower surface of the fixed ram 23 is provided with a fixing groove 231 extending upward, and the end of the inflatable shaft 3 is provided with an annular positioning groove 31. After adopting above-mentioned structure, when fixed pressure head 23 compressed tightly physiosis axle 3, fix a position in the tank bottom card embedding annular positioning groove 31 of fixed slot 231 to the tip of physiosis axle 3 can be blocked and is established in fixed slot 231, prevents that physiosis axle 3 from rolling, makes physiosis axle 3 fixed more firm.

Preferably, in this embodiment, the first lifting driving device 24 is an air cylinder, which is low in cost and convenient for maintenance and replacement, and a piston rod of the first lifting driving device 24 is connected to the upper surface of the fixed pressing head 23.

Preferably, the mounting plate 21 is further provided with a second mounting frame 25, the second mounting frame 25 is mounted on a side of the first mounting frame 22 away from the direction of the placement mechanism 1, and the second mounting frame 25 is provided with a horizontally arranged thimble 26 and a horizontal driving device 27 for driving the thimble 26 to horizontally move. After the structure is adopted, when the air expansion shaft 3 is extracted, the fixed pressure head 23 firstly compresses the air expansion shaft 3, and then the horizontal driving device 27 drives the thimble 26 to be inserted into the end part of the air expansion shaft 3 to prop against the sliding air core, so that the air expansion shaft 3 is deflated. And the thimble 26 is also provided with an inflation hole, when the air inflation shaft 3 is installed, the horizontal driving device 27 drives the thimble 26 to insert the end part of the air inflation shaft 3, and the air enters the air inflation shaft 3 through the inflation hole, so that the air inflation shaft 3 is expanded to prop against the paper tube.

Preferably, the horizontal driving device 27 is a cylinder, which is low in cost and convenient for maintenance and replacement, and a piston rod of the horizontal driving device 27 is connected with the thimble 26.

Preferably, the horizontal driving mechanism includes a driving motor 281, a horizontal guide rail 282 and a horizontal guide slider 283, the horizontal guide rail 282 is disposed at the left and right sides of the frame stand 5, and the horizontal guide slider 283 is disposed below the mounting plate 21 and slidably connected to the horizontal guide rail 282, so that the mounting plate 21 moves more smoothly; the driving motor 281 is provided on the mounting plate 21 and drives the mounting plate 21 to horizontally move along the horizontal guide rail 282 through a transmission mechanism. Specifically, the transmission mechanism can adopt the transmission of gear and tooth row, connects the gear with the power take off end of driving motor 281, installs the tooth row on the frame platform and the setting of parallel horizontal guide rail 282, through driving motor 281 drive gear rotation, the gear drives mounting panel 21 and carries out the seesaw on the tooth row.

Preferably, in the removal in-process that physiosis axle 3 was extracted, the one end that placement mechanism 1 was kept away from to physiosis axle 3 receives the fixed pulling force of extraction mechanism 2 and can upwards stick up a little for physiosis axle 3 is close to placement mechanism 1's one end can the downward sloping and takes place to wipe with rack platform 5 and bump, causes the damage, takes place in order to avoid above-mentioned phenomenon, the utility model discloses still including supporting gyro wheel mechanism, supporting gyro wheel mechanism includes crane 291, supports top gyro wheel 292 and jacking cylinder 293, supports top gyro wheel 292 and crane 291's upper end and rotates to be connected, and jacking cylinder 293 is established on rack platform 5's lateral wall, and jacking cylinder 293's piston rod is connected with crane 291's lower extreme. After adopting above-mentioned structure, when extracting the physiosis axle 3, jacking cylinder 293 drive crane 291 rises, makes to support gyro wheel 292 and physiosis axle 3 and support to keep physiosis axle 3 in the horizontality, both ends atress is more even around the physiosis axle 3, avoids physiosis axle 3 and rack platform 5 to take place to wipe and bump. In addition, the inflatable shaft 3 is connected with the abutting roller 292 in a sliding mode, so that the inflatable shaft 3 can move more stably when being extracted.

Preferably, a vertically disposed elevation guide rail 294 is disposed on a sidewall of the frame 5, and an elevation guide slider 295 engaged with the elevation guide rail 294 is disposed on a sidewall of the elevation frame 291. By adopting the structure, the lifting frame 291 is more stable during lifting movement.

Preferably, the outer circumference of the resisting roller 292 is provided with an annular groove 2921, and the wall of the annular groove 2921 gradually inclines towards the middle of the resisting roller 292. By adopting the structure, the annular groove 2921 can be used for positioning and fixing the air inflation shaft 3, so that the air inflation shaft 3 is prevented from rolling on the abutting roller 292, and the moving stability of the air inflation shaft 3 during extraction is further enhanced.

Preferably, the placing mechanism 1 comprises a placing plate 11 for placing the film roll 4 and a second lifting driving device 12 for driving the placing plate 11 to move up and down, wherein a propping block is arranged on one side of the placing plate 11 close to the extracting mechanism 2, and the propping block props against the side edge of the film roll 4, so that when the extracting physiosis shaft 3 is prevented, the film roll 4 moves towards the extracting mechanism 2. .

Preferably, the upper surface of the placing plate 11 is provided with placing grooves 111, the placing grooves 111 are arranged in parallel along the extending direction of the placing plate 11, and the groove walls of the placing grooves 111 extend from both sides of the placing plate 11 to the middle and are gradually inclined downwards. After adopting above-mentioned structure, standing groove 111 can be used to place and fixed diameter size difference's film book 4, and the usability is stronger.

Preferably, the second lifting driving device 12 is a lifting table, which has a larger bearing capacity and more stable lifting movement.

Adopt above-mentioned structure, when extraction physiosis axle 3 axle, earlier place film book 4 on placing board 11, place board 11 elevating movement through the drive of second lift drive 12, adjust the position height of physiosis axle 3, make physiosis axle 3 and extraction mechanism 2 align. Then the driving motor 281 drives the mounting plate 21 to approach the placing plate 11, so that the fixed pressure head 23 moves to the upper part of the end part of the air expansion shaft 3, then the first lifting driving device 24 drives the fixed pressure head 23 to descend to press the air expansion shaft 3, then the horizontal driving device 27 drives the thimble 26 to extend into the air expansion shaft 3 to deflate and contract the air expansion shaft 3, and finally the driving motor 281 drives the mounting plate 21 to be far away from the placing plate 11 to draw the air expansion shaft 3 out of the paper tube. When the physiosis axle 3 is installed, only need take off film roll 4, put the fiber container to placing on board 11 again, adjust the position height of fiber container through second lift drive 12, make the fiber container align with physiosis axle 3, then driving motor 281 drive mounting panel 21 is close to and places board 11, makes physiosis axle 3 insert in the fiber container, stretches into in the physiosis axle 3 through thimble 26 at last and props up the fiber container for physiosis axle 3 gas inflation.

Compared with the prior art, the novel air expansion shaft has the advantages that manual operation can be replaced, automatic extraction or installation of the air expansion shaft 3 is realized, the safety of workers is protected, the labor cost is reduced, and the extraction efficiency is improved; in addition, can also highly adjust placing of different diameter film book 4 to make physiosis axle 3 and extraction mechanism 2 align, conveniently extract mechanism 2 and extract physiosis axle 3, make this novel application scope wider, use more nimble.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. An adjustable physiosis axle draw-out device, including the rack platform, characterized by, also include the placement mechanism to place the film roll and draw-out mechanism used for drawing out physiosis axle; the placing mechanism is arranged on the side edge of the rack table, and the extracting mechanism is arranged on the rack table; the extracting mechanism comprises a clamping mechanism for fixing the inflatable shaft and a horizontal driving mechanism for driving the clamping mechanism to horizontally move.

2. The adjustable physiosis shaft drawing device of claim 1, wherein the clamping mechanism comprises a mounting plate, a first mounting frame is arranged on the mounting plate, a fixed pressure head and a first lifting driving device are arranged on the first mounting frame, and a power output end of the first lifting driving device is connected with the fixed pressure head and drives the fixed pressure head to move up and down.

3. The adjustable inflator shaft assembly as claimed in claim 2, wherein the lower surface of the fixed ram defines a retaining groove extending upwardly.

4. The adjustable air shaft extraction device as claimed in claim 2, wherein said first elevation driving means is an air cylinder, and a piston rod of said first elevation driving means is connected to an upper surface of the fixed ram.

5. The adjustable physiosis shaft drawing device as claimed in claim 2, wherein the mounting plate is further provided with a second mounting frame, and the second mounting frame is provided with a horizontally arranged thimble and a horizontal driving device for driving the thimble to horizontally move.

6. The adjustable air shaft extraction device as claimed in claim 5, wherein said horizontal driving device is an air cylinder, and a piston rod of said horizontal driving device is connected to said ejector pin.

7. The adjustable air-expanding shaft drawing device as claimed in claim 2, wherein said horizontal driving mechanism comprises a driving motor, horizontal guiding rails and horizontal guiding sliders, said horizontal guiding rails are disposed at left and right sides of the frame, said horizontal guiding sliders are disposed below the mounting plate and slidably connected with the horizontal guiding rails, said driving motor is disposed on the mounting plate and drives the mounting plate to move horizontally along the guiding rails through the transmission mechanism.

8. The adjustable physiosis axle draw-out device of claim 1, further comprises to support gyro wheel mechanism, support gyro wheel mechanism includes crane, supports gyro wheel and jacking cylinder, support gyro wheel and crane's upper end is rotated and is connected, jacking cylinder establishes on the lateral wall of rack platform, jacking cylinder's piston rod is connected with the lower extreme of crane.

9. The adjustable physiosis axle draw-out device of claim 8, wherein the side wall of the frame is provided with a vertically arranged lifting guide rail, and the side wall of the lifting frame is provided with a lifting guide slider matched with the lifting guide rail.

10. The adjustable inflator shaft assembly as claimed in claim 8, wherein the outer circumference of the knock-out roller is formed with a circular groove, and a wall of the circular groove is gradually inclined toward a middle portion of the knock-out roller.

11. The adjustable air shaft drawing device as claimed in claim 1, wherein said placing mechanism comprises a placing plate for placing the film roll, and a second lifting driving means for driving the placing plate to move up and down.

12. The adjustable air inflation shaft extracting apparatus as claimed in claim 11, wherein the placing plate is provided at an upper surface thereof with placing grooves which are arranged in parallel along an extending direction of the placing plate, and walls of the placing grooves extend from both sides of the placing plate to a middle portion and are gradually inclined downward.

13. The adjustable air shaft extraction assembly of claim 12, wherein said second lift drive is a lift table.