CN219258989U

CN219258989U - Automatic duplex position unreeling machine who rectifies of leather

Info

Publication number: CN219258989U
Application number: CN202223444244.8U
Authority: CN
Inventors: 谢鹏程; 郑俊华
Original assignee: Foshan Haochuan Electromechanical Equipment Co ltd
Current assignee: Foshan Haochuan Electromechanical Equipment Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-06-27
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses a double-station unreeling machine capable of automatically rectifying leather, which comprises a first unreeling frame, a second unreeling frame, a replacement assembly and an automatic rectifying assembly, wherein the replacement assembly comprises a first positioning disk, a second positioning disk, unreeling rollers, a containing cavity, a damping seat, springs and a plug-in block, the first positioning disk is fixedly arranged on the side wall of the first unreeling frame, the second positioning disk is arranged in the second unreeling frame in a penetrating manner, two groups of unreeling rollers are plugged between the first positioning disk and the second positioning disk, two groups of containing cavities are formed in the first positioning disk, the damping seat is fixedly arranged in the first positioning disk through bolts, and the side wall of the damping seat is connected with springs for driving the plug-in block, and unreeling rollers are inserted in the containing cavities. According to the automatic deviation correcting device, the problem that the unreeled leather coil is not easy to replace quickly after the unreeled leather coil is completed is solved, and the automatic deviation correcting device is used for preventing overlarge deviation of leather and influencing processing in the unreeled process.

Description

Automatic duplex position unreeling machine who rectifies of leather

Technical Field

The utility model relates to the technical field of unreeling machines, in particular to a double-station unreeling machine capable of automatically correcting errors of leather.

Background

The unreeling mechanism is a mechanism for reeling raw materials into a coil stock in a mechanical mode, is widely applied to production lines in processing of paper rolls, cloth rolls, plastic rolls, textiles and the like, is designed to be diversified according to actual technological requirements, is commonly provided with a simple reeling mechanism and a hydraulic reeling mechanism, has strict requirements on the inner diameter, the outer diameter, the thickness and the width of the coil stock of the material, but has double-station reeling mechanism due to the requirements of production work and the improvement of working efficiency, and the application of the double-station reeling mechanism improves the efficiency of the production work and meets the demands of people.

The existing unreeling machine unreels leather and after unreeling is completed, the bearing seat is required to be detached for replacing the leather reel, the bearing seat is pulled out and then installed, the unreeling roller is not easy to be detached quickly, the next group of leather to be unreeled is installed on the unreeling roller, and unreeling efficiency is low.

Disclosure of Invention

The utility model mainly aims to provide a double-station unreeling machine capable of automatically correcting leather, which solves the problem that the unreeled leather roll is not easy to be quickly replaced after the unreeled leather roll is completed by replacing an assembly, and can effectively solve the problem in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a duplex position unreeling machine that leather was automatic rectifies, includes first unreeling frame, still includes second unreeling frame, changes subassembly and automatic rectifying component, it includes first positioning disk, second positioning disk, unreels the roller, holds chamber, damping seat, spring and grafting piece to change the subassembly, first unreels the fixed first positioning disk that is provided with of frame lateral wall, it is provided with the second positioning disk to run through in the second unreels the frame, it has two sets of unreels the roller to peg graft between first positioning disk and the second positioning disk, two sets of holds the chamber to have seted up in the first positioning disk, the damping seat passes through bolt-up and sets up at first positioning disk, damping seat lateral wall is connected with the spring of drive grafting piece, hold the intracavity and inserted the unreel roller.

Further, the automatic deviation correcting assembly comprises an adjusting block, an inductor, a guide roller, an electric push rod, a push ring and a controller, wherein the adjusting block is detachably arranged on the inner sides of the first unreeling frame and the second unreeling frame through bolts, the inductor is arranged in the adjusting block, the guide roller is arranged between the first unreeling frame and the second unreeling frame, the push ring is symmetrically arranged at two ends of the guide roller, the electric push rod is detachably arranged outside the first unreeling frame and the second unreeling frame through bolts, the power output end of the electric push rod is connected with the power input end of the push ring, and the controller is arranged outside the first unreeling frame and the second unreeling frame; through automatic deviation correcting assembly, prevent at unreeling in-process, leather skew is too big, influences processing.

Further, the side walls of the two groups of unreeling rollers are connected with a driving motor; the unreeling roller is driven by the driving motor to rotate, so that leather rolls on the unreeling roller are unreeled.

Further, a through groove is formed in the top of the first positioning disc, an inserting block is horizontally and dynamically connected in the through groove, two groups of positioning blocks are welded outside the first positioning disc, positioning columns are connected with the inner threads of the positioning blocks, the other ends of the positioning columns are connected with the inserting block in a threaded mode, and locking nuts are connected with the other ends of the positioning columns in a threaded mode; pulling spliced block, spliced block atress removes in logical inslot, and the spring atress takes place to adjust the position of spliced block, spliced block is taken out in the unreeling roller, thereby carry out the reload to the leather reel of accomplishing the unreeling, and this unreeling machine is duplex unreeling machine, when carrying out the reload, do not influence unreeling machine normal operating, after accomplishing the reload, splice spliced block in holding the intracavity with unreeling roller tip, the reaction force that the spring produced is reverse promotes spliced block, spliced block is pegged graft in unreeling roller, rotate the reference column, make spliced block fastening at the locating piece lateral wall.

Further, the power input ends of the sensor, the electric push rod and the controller are connected with the power output end of the external power supply; and after the end part of the leather contacts the sensor, the controller receives signals and drives the electric push rod, the electric push rod pushes the push ring, and the push ring pushes the leather to reset the leather.

Compared with the prior art, the utility model has the following beneficial effects: when the unreeling machine is used for unreeling, the unreeling roller is driven by the driving motor, so that the leather roll on the unreeling roller is unreeled, the lock nut and the positioning column are rotated, the positioning column is pulled out of the plug block and the positioning block, the plug block is pulled to move in the through groove under the stress of the spring, the position of the plug block is adjusted, the plug block is pulled out of the unreeling roller, the unreeled leather roll is replaced, and the unreeler is a duplex unreeler, when the unreeler is used for replacing the unreeled leather roll, the normal operation of the unreeler is not influenced, the end part of the unreeled roll is spliced in the accommodating cavity after the unreeled leather roll is completely replaced, the plug block is reversely pushed by the reaction force generated by the spring and spliced in the unreeled roller, and the positioning column is rotated, so that the plug block is fastened on the side wall of the positioning block, and the problem that the unreeled leather roll is not easy to replace rapidly after the unreeled leather roll is completely replaced is solved through the replacement assembly; when leather carries out the rewinding engineering, the leather both ends run through the regulating block and unreel after passing through the guide roller, before the leather unreels the process, connect the external power source of inductor, electric putter and controller, after the leather tip contact inductor, the controller receives the signal and drive electric putter, and electric putter promotes the push ring, and the push ring promotes leather and makes leather reset, through automatic deviation correcting assembly, prevents at unreeling in-process, and the leather skew is too big, influences processing.

Drawings

FIG. 1 is a front view of a double-station unwinder for automatic leather deviation correction according to the present utility model;

fig. 2 is a schematic view of an expansion in a cavity of a double-station unreeling machine for automatically rectifying leather according to the present utility model.

In the figure: 1. a first unreeling frame; 2. a second unreeling frame; 3. replacing the assembly; 301. a first positioning disk; 302. a second positioning disk; 303. an unreeling roller; 304. a driving motor; 305. a through groove; 306. a cavity; 307. a damping seat; 308. a spring; 309. a plug block; 310. a positioning block; 311. positioning columns; 312. a lock nut; 4. an automatic deviation rectifying component; 401. an adjusting block; 402. an inductor; 403. a guide roller; 404. an electric push rod; 405. a push ring; 406. and a controller.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-2, the automatic leather deviation rectifying duplex unreeling machine comprises a first unreeling frame 1, a second unreeling frame 2, a replacement component 3 and an automatic deviation rectifying component 4, wherein the replacement component 3 comprises a first positioning disc 301, a second positioning disc 302, unreeling rollers 303, a containing cavity 306, a damping seat 307, springs 308 and plug-in blocks 309, the first positioning disc 301 is fixedly arranged on the side wall of the first unreeling frame 1, the second positioning disc 302 is penetratingly arranged in the second unreeling frame 2, two groups of unreeling rollers 303 are inserted between the first positioning disc 301 and the second positioning disc 302, two groups of containing cavities 306 are formed in the first positioning disc 301, the damping seat 307 is fixedly arranged in the first positioning disc 301 through bolts, springs 308 driving the plug-in blocks 309 are connected on the side wall of the damping seat 307, and the unreeling rollers 303 are inserted in the containing cavities 306.

The automatic deviation rectifying assembly 4 comprises an adjusting block 401, an inductor 402, a material guiding roller 403, an electric push rod 404, a push ring 405 and a controller 406, wherein the adjusting block 401 is detachably arranged on the inner sides of the first unreeling frame 1 and the second unreeling frame 2 through bolts, the inductor 402 is arranged in the adjusting block 401, the material guiding roller 403 is arranged between the first unreeling frame 1 and the second unreeling frame 2, the push ring 405 is symmetrically arranged at two ends of the material guiding roller 403, the electric push rods 404 are detachably arranged on the outer sides of the first unreeling frame 1 and the second unreeling frame 2 through bolts, the power output ends of the electric push rods 404 are connected with the power input ends of the push ring 405, and the controller 406 is arranged outside the first unreeling frame 1 and the second unreeling frame 2; through automatic deviation correcting assembly 4, prevent at unreeling in-process, leather skew is too big, influences processing.

Wherein, the side walls of the two groups of unreeling rollers 303 are connected with a driving motor 304; the unwinding roller 303 is rotated by driving the driving motor 304, thereby unwinding the leather roll on the unwinding roller 303.

The top of the first positioning plate 301 is provided with a through groove 305, a plug block 309 is horizontally and dynamically connected in the through groove 305, two groups of positioning blocks 310 are welded outside the first positioning plate 301, positioning columns 311 are connected in the positioning blocks 310 in a threaded manner, the other ends of the positioning columns 311 are connected in the plug block 309 in a threaded manner, and locking nuts 312 are connected in the other ends of the positioning columns 311 in a threaded manner; pulling the plug block 309, the plug block 309 is forced to move in the through groove 305, the spring 308 is forced to deform, so that the position of the plug block 309 is adjusted, the plug block 309 is pulled out of the unreeling roller 303, so that the unreeled leather roll is reloaded, the unreeler is a double-station unreeler, when the unreeler is reloaded, the normal operation of the unreeler is not influenced, after the material is reloaded, the end part of the unreeler 303 is plugged in the containing cavity 306, the counter force generated by the spring 308 reversely pushes the plug block 309, the plug block 309 is plugged in the unreeler 303, and the locating column 311 is rotated, so that the plug block 309 is fastened on the side wall of the locating block 310.

Wherein, the power input ends of the sensor 402, the electric push rod 404 and the controller 406 are connected with the power output end of the external power supply; and an external power supply connected with the sensor 402, the electric push rod 404 and the controller 406, wherein after the end part of the leather contacts the sensor 402, the controller 406 receives a signal and drives the electric push rod 404, the electric push rod 404 pushes the push ring 405, and the push ring 405 pushes the leather to reset the leather.

It should be noted that, the utility model is a duplex unreeling machine with automatic deviation correcting function of leather, when the unreeling machine is unreeled, the unreeled roll 303 is rotated by driving the motor 304, thus the unreeled roll 303 is unreeled, after the unreeled roll 303 is completely unreeled, the locking nut 312 and the positioning column 311 are rotated, the positioning column 311 is pulled out from the inserting block 309 and the positioning block 310, the inserting block 309 is forced to move in the through groove 305, the spring 308 is forced to deform, thus adjusting the position of the inserting block 309, the inserting block 309 is pulled out from the unreeled roll 303, thus the unreeled roll 303 is reloaded, and the unreeled roll is a duplex unreeler, when the unreeled roll is in reloading, the normal operation of the unreeled roll is not affected, after the unreeled roll 303 is completely unreeled, the end part of the unreeled roll 303 is inserted in the containing cavity 306, the inserting block 309 is reversely pushed by the reaction force generated by the spring 308, the inserting block 309 is inserted in the unreeled roll 303, the positioning column 311 is rotated, the inserting block 309 is fastened on the side wall of the positioning block 310, and the leather is easily replaced, and the unreeled roll is not completely and the unreeled leather is quickly replaced; when leather is in rewinding engineering, two ends of the leather penetrate through the adjusting block 401 and are unreeled after passing through the guide roller 403, before the leather unreeling process, an external power supply of the sensor 402, the electric push rod 404 and the controller 406 is connected, after the end part of the leather contacts the sensor 402, the controller 406 receives signals and drives the electric push rod 404, the electric push rod 404 pushes the push ring 405, and the push ring 405 pushes the leather to reset the leather.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a duplex position unreeling machine that leather was automatic rectifies, includes first unreeling frame (1), its characterized in that still includes second unreeling frame (2), changes subassembly (3) and automatic rectifies subassembly (4), change subassembly (3) and include first positioning disk (301), second positioning disk (302), unreel roller (303), hold chamber (306), damping seat (307), spring (308) and grafting piece (309), first unreel frame (1) lateral wall is fixed to be provided with first positioning disk (301), run through in second unreeling frame (2) and be provided with second positioning disk (302), peg graft between first positioning disk (301) and second positioning disk (302) and have two sets of unreel roller (303), set up two sets of holds chamber (306) in first positioning disk (301), damping seat (307) are through bolt-up setting in first positioning disk (301), damping seat (307) lateral wall is connected with spring (308) of drive grafting piece (309), hold chamber (306) have inserted roller (303).

2. The automatic leather deviation correcting duplex unreeling machine of claim 1, wherein: automatic deviation correcting assembly (4) are including regulating block (401), inductor (402), guide roller (403), electric putter (404), push ring (405) and controller (406), first unreel frame (1) and second unreel frame (2) inboard all through bolt demountable installation regulating block (401), install inductor (402) in regulating block (401), install guide roller (403) between first unreel frame (1) and second unreel frame (2), push ring (405) are installed to guide roller (403) both ends symmetry, electric putter (404) are all installed through the bolt demountable installation in the outside of first unreel frame (1) and second unreel frame (2), the power take off end of electric putter (404) links to each other with the power input end of push ring (405), controller (406) are all installed outside first unreel frame (1) and second unreel frame (2).

3. The automatic leather deviation correcting duplex unreeling machine of claim 1, wherein: the side walls of the two groups of unreeling rollers (303) are connected with a driving motor (304).

4. The automatic leather deviation correcting duplex unreeling machine of claim 1, wherein: the utility model discloses a plug-in type positioning device for the automobile, including first positioning disk (301), plug-in block (309) is connected with in the horizontal motion in logical groove (305), two sets of locating pieces (310) have been welded outward to first positioning disk (301), locating piece (310) female screw connection has reference column (311), reference column (311) other end threaded connection is in plug-in block (309), reference column (311) other end threaded connection has lock nut (312).

5. The automatic leather deviation correcting duplex unreeling machine of claim 2, wherein: the power input ends of the inductor (402), the electric push rod (404) and the controller (406) are connected with the power output end of an external power supply.