CN107892197B

CN107892197B - Winding machine

Info

Publication number: CN107892197B
Application number: CN201711461407.4A
Authority: CN
Inventors: 林全海; 余数
Original assignee: Wenzhou Haiduobao Machinery Technology Co ltd
Current assignee: Wenzhou Haiduobao Machinery Technology Co ltd
Priority date: 2017-12-28
Filing date: 2017-12-28
Publication date: 2023-06-16
Anticipated expiration: 2037-12-28
Also published as: CN107892197A

Abstract

The invention discloses a winding machine, which comprises a wallboard, an electric control system, a platform, an automatic reel changing device, a pre-winding device, a winding driving device, a winding unloading device, a winding driving device 7 and a cutting device, wherein the automatic reel changing device, the pre-winding device, the winding driving device and the winding unloading device are sequentially arranged on the wallboard; after a worker places a reel on a platform to an automatic reel changing device, a machine automatically changes and installs the reel on a pre-winding device, a certain amount of plastic woven cloth is pre-wound under the interaction of a winding driving device, and then the reel is automatically changed and installed on a winding and unwinding device to finish final winding and automatic unwinding.

Description

Winding machine

Technical Field

The invention relates to the technical field of post-processing equipment for plastic woven cloth printing and processing, in particular to a winding machine.

Background

At present, double-deck plastic woven belt is in the completion printing process, need carry out the rolling to the strip that prints, then shift to the subsequent process and carry out relevant processing, along with the development of printing technology, the speed of printing machine is faster and faster, for adapting printing machine, current rolling machine also has the research of carrying out the non-stop change of reel, like patent No. ZL201120025648.6 discloses a plastic woven cloth rolling machine, including the frame, the wind-up roll, the winding shaft is shelved in the frame, be equipped with two closing device in the frame, closing device is located the both ends of winding shaft, closing device includes first cylinder and pin, the lower extreme of pin articulates the lower part at the frame, the upper end and the winding shaft looks butt of pin, the one end of cylinder articulates in the middle part of shelves pole, the other end and frame phase hinge, the pin is located one side of winding shaft, the winding shaft is located the opposite side of winding shaft, though can accomplish the function of non-stop change of reel, but still there is the reserve winding shaft and the work area to have the potential safety hazard when installing reserve winding shaft in the same position, the low-level automatic low-position that need not take place to take advantage, the auxiliary safety hazard has also not wasted time and labor.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide a winding machine which is safe and convenient to install a winding shaft and has the functions of automatically replacing the winding shaft and automatically winding and unreeling.

In order to achieve the above purpose, the present invention provides the following technical solutions: the winding machine comprises a wallboard 1, a platform 6, an automatic reel changing device 2, a pre-winding device 4, a winding driving device 7 and a winding unreeling device 5 which are sequentially arranged on the wallboard 1, wherein a cutting device 3 is further arranged between a roller 709 and a traction roller 705 of the winding driving device 7;

through this setting, the during operation of first time, the staff lay the spool on automatic reel change device on the platform, then the machine is automatic with the spool conversion install on the pre-winding device, install the spool automatic switching after the plastic cloth of a certain amount of pre-winding under the interact of rolling drive arrangement and receive and unload the reel and accomplish final rolling and automatic, after the spool is converted to the pre-winding device, automatic reel change device automatic re-setting, at this moment the staff lay new spool again on automatic reel change device, so circulation, the in-process is when finally rolling is accomplished cut off the device and is started to cut off the strip, the pre-winding device starts simultaneously and carries out the pre-winding, until the rolling is unloaded the reel device resets, the pre-winding device is with the spool conversion of a certain amount of pre-winding laid on the rolling unloading device, like this circulation is accomplished and is not shut down and traded the reel.

A guide roller 601 for conveying the strip is arranged at the lower part of the platform 6;

through this setting, the strip is passed through the deflector roll from the platform below and is transmitted to the receipts roll drive arrangement, saves space, and the staff has the platform protection, and the security is good when installing the spool.

The automatic reel changing device 2 comprises a rotating shaft 206, a first reel seat 202 and a first reel seat 206, wherein the rotating shaft 206 is rotatably arranged on the wallboard 1, the first reel seat 202 is fixedly connected with the rotating shaft 206 through a connecting plate 205, the first reel seat 202 is used for accommodating a reel 8, a gear 207 is arranged at the outer end of the rotating shaft 206, a sector gear 208 is meshed with the gear 207 on the wallboard 1, and the sector gear 208 is driven by a sector gear driving cylinder 209 which is arranged on the wallboard 1;

through this setting, the staff lay the spool on spool seat one, and the fan gear drives the cylinder piston and stretches out under complete machine electrical system's control and drive sector gear clockwise rotation, drives the gear anticlockwise rotation rather than meshing to make the axis of rotation drive through even spool seat one anticlockwise rotation that the board was installed above that, send the spool on the pre-reeler, do not need manual intervention, degree of automation is high.

The pre-rolling device 4 comprises a second reel seat 401, the second reel seat 401 is in sliding fit with a guide sleeve 409 arranged on a transverse plate 405 through a guide post 404, the second reel seat 401 is also in linkage with a pre-rolling cylinder 406 arranged on the transverse plate 405, the transverse plate 405 is arranged at the top end of a rotating plate 407, the rotating plate 407 is rotatably arranged on a roller rotating shaft 708, the rotating plate 407 is also in linkage with a rotating plate cylinder 408 hinged on the wallboard 1, a pre-rolling locking head 403 is arranged on the second reel seat 401, and the pre-rolling locking head 403 is driven by the pre-rolling locking cylinder 402 arranged on the second reel seat 401;

through this setting, the spool seat of pre-reeler is after receiving the spool that is converted by automatic reel change device, pre-reeler locking cylinder release pre-reeler locking head locks the spool in spool seat two, ensure stable in position, under complete machine electrical system's coordinated control, when last spool rolling in the rolling and unreeling device is accomplished, pre-reeler cylinder is with spool seat two drop-down drive empty spool press rolling drive device's cylinder (cut off the device and start to cut off the strip this moment), after the rolling and unreeling device is accomplished and is unloaded and reset, the rolling plate cylinder piston stretches out and drives the rotation plate anticlockwise rotation, drive reel seat two and change to rolling and unreel device initial position, put into the fork of rolling and unreel device with the spool, pre-reeler locking head is drawn back to, the spool is kept in fork and is continued the rolling in, this in-process spool is hugged closely on the cylinder all the time, guarantee that the effectual reel of strip is on the spool, then the rotation plate cylinder piston is retracted and is driven the rotation plate and is reset clockwise, wait for automatic reel change device to send over the spool with empty spool, the rolling device is transferred, the full-roll change process does not shut down, effective assurance printing machine is high in production efficiency, manual intervention is avoided.

The roller 709 of the winding driving device 7 is positioned between the rotating plates 407 and is fixedly arranged on a roller rotating shaft 708, the roller rotating shaft 708 is rotatably arranged on the wallboard 1, one end of the roller rotating shaft 708 is provided with a roller synchronous pulley 707, the traction roller 705 is arranged on the feeding side of the roller 709, a compression roller 706 is arranged above the traction roller 705, the shaft end of the traction roller 705 is provided with a traction synchronous pulley 704, a motor 701 is arranged below the traction roller 705, a synchronous belt driving wheel 702 is arranged on the output shaft of the motor 701, and the roller synchronous pulley 707, the traction synchronous pulley 704 and the synchronous belt driving wheel 702 are linked through a synchronous belt II 703;

through this setting, under the drive of motor, traction shaft and compression roller cooperation will follow the belt traction that platform below deflector roll transmitted and send to the cylinder, with the cooperation of pre-reeler or rolling unreeling device, with the belt roll to the spool on, adopt the hold-in range to drive traction roller and cylinder by same motor, the synchronism is good, and the rolling gravitation is controlled easily, and the equal constant quality of rolling elasticity is good.

The winding and unwinding device 5 comprises a fork arm shaft 505 and a fork arm 501, wherein the fork arm shaft 505 is rotatably arranged on a wallboard 1, the fork arm shaft 505 is fixedly provided with a fork arm short rocker arm 504 and a fork arm long rocker arm 506, the fork arm 501 is rotatably arranged on the fork arm shaft 505, the top end of the fork arm 501 is provided with a fork opening 507, the side surface of the fork arm 501 is provided with a connecting block 502, the connecting block 502 is connected with the piston end of the fork arm short cylinder 503, the other end of the fork arm short cylinder 503 is hinged on the fork arm short rocker arm 504, the fork arm long rocker arm 506 is linked with a fork arm long cylinder 508 hinged on the wallboard 1, and the wallboard 1 is also provided with a fork arm limiting seat 511 for fixing the initial position of the fork arm 501;

through the arrangement, the fork arm long cylinder pulls the fork arm long rocker arm to rotate clockwise to drive the fork arm shaft to rotate, the fork arm shaft drives the fork arm short rocker arm and the fork arm short cylinder hinged on the fork arm short rocker arm to rotate clockwise, because the piston ends of the fork arm short cylinders are connected with the fork arm through the connecting blocks, the fork arm also rotates clockwise together, when the pistons of the fork arm long cylinders are completely retracted in place, the pistons of the fork arm short cylinders extend out (the two cylinders can be separated into a sequence for the convenience of description, and in actual operation, the two cylinders can simultaneously act for saving time), and because the fork arm is rotatably arranged on the fork arm shaft, the fork arm continues to rotate clockwise around the fork arm shaft until the fork arm contacts with the fork arm limiting seat, and initial positioning is completed; after the reel converted by the pre-winding device is placed in the fork opening, the reel is pressed on the roller by the specified pressure under the action of the two cylinders, the fork arm rotates anticlockwise along with the increase of the winding diameter, the winding tension is ensured to be stable, when the winding diameter reaches the specified requirement, the cutting device is started to cut off the strip, meanwhile, the pre-winding device is started to pre-wind the strip to achieve the effect of no shutdown, the fork arm continues to rotate anticlockwise until the reel is placed in a low position, the winding is completed once, the whole process is completely and automatically carried out, the efficiency is high, and the winding quality is good.

The cutting device 3 comprises a synchronous belt one 301, the synchronous belt one 301 is wound on a synchronous pulley one 305, the synchronous pulley one 305 is installed on a synchronous pulley seat 304 arranged on the wallboard 1, a cutter holder 302 is installed on the synchronous belt one 301, a cutter 303 is installed on the cutter holder 302, and the synchronous belt one 301 is driven by a servo motor.

Through this setting, when the reel footpath of rolling reached the regulation requirement, this device starts, drives the cutting knife on the hold-in range blade holder by servo motor and cuts off the strip fast, and servo motor and hold-in range drive structure respond fast, and position control is convenient adjustable, when the strip of the different specifications of rolling, only carries out the width setting in electrical system, the position of control cutting knife that just can be convenient improves the cutting efficiency.

As an optimization: a first positioning seat 204 is adapted below the first reel seat 202, and the first positioning seat 204 is fixedly mounted on the wallboard 1.

Through this setting, when the spool seat resets, be in when preparing the working position, the spool seat supports on first positioning seat, has alleviateed spool seat and spool to cylinder and gear, fan-shaped gear train's stress, has improved the life of device, saves maintenance cost.

As an optimization: the first spool seat 202 is provided with a first locking head 201, and the first locking head 201 is driven by a first locking cylinder 203 arranged on the first spool seat 202.

Through this setting, lay first back of spool seat when the spool, promote first locking head through first locking cylinder and lock the spool on the spool seat, ensure that the spool is in the stable position of shifting to the pre-rolling device, avoid the potential safety hazard such as drop, have the advantage that safety in utilization is good.

As an optimization: the reel 8 comprises a winding core 802 for winding the strip, the winding core 802 is fixedly arranged on a mandrel 803, two ends of the mandrel 803 are provided with rotatable journals 801 through bearings 804, and the outer circumferential surface of the winding core 802 is provided with double faced adhesive tape.

Through this setting, the outer disc of core is equipped with double faced adhesive tape, just can glue the strip on the core in the moment of spool contact strip, ensures that the rolling is successful, is connected through the bearing between dabber and the axle journal, when the axle journal passes through locking head locking on spool seat one or spool seat two, makes the core of installing at spindle rotate smoothly, ensures that the rolling process is stable, has simple structure, advantage of rolling effect.

As an optimization: the side of the fork 507 far from the roller 709 is provided with a fork long side 509, and the side of the fork 507 close to the roller 709 is provided with a fork short side 510.

Through this setting, the fork minor face on the fork is close to the cylinder, smoothly do not have the interference when the reel is transferred to the conversion of pre-reeler in to the fork, ensure that the spool can normally put into the fork, the long limit on the fork is being kept away from one side of cylinder, because the length on the fork long limit surpasss spool radius far away, its effect is that when the yoke drive spool is pressed to the cylinder and even the yoke increases along with the rolling reel diameter and rotates to anticlockwise direction the spool can not run out the fork, ensure that the rolling is stable normally going on, safety when also guaranteeing the rolling simultaneously.

As an optimization: the outer circumferential surface of the drum 709 is provided with a reticulation 710.

Through this setting, the friction of cylinder surface and strip is stable, guarantees not skidding when rolling, guarantees rolling quality.

Compared with the prior art, the invention has the following beneficial effects:

the invention has the advantages of no shutdown for reel replacement, good suitability with a plastic woven cloth printer, high winding efficiency, good operation safety, stable winding tension, good winding quality and high automation degree.

Drawings

Fig. 1 is a perspective view of the winding and unwinding device of the present invention in the unwinding position.

Fig. 2 is a perspective view of the winding and unwinding device of the present invention in the unwinding position.

Fig. 3 is a perspective view of the winding and unwinding device of the present invention in a reset position.

Fig. 4 is a perspective view of an undetached wallboard of the present invention.

Fig. 5 is a partial enlarged view at fig. 4A.

Fig. 6 is a perspective view of the reel structure of the present invention.

Description of the embodiments

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-6, a winding machine comprises a wallboard 1, an electric control system, a platform 6, an automatic reel changing device 2, a pre-winding device 4, a winding driving device 7 and a winding unreeling device 5 which are sequentially arranged on the wallboard 1, wherein a cutting device 3 is further arranged between a roller 709 and a traction roller 705 of the winding driving device 7;

the lower part of the platform 6 is provided with a guide roller 601 for conveying the belt material;

the automatic reel changing device 2 comprises a rotating shaft 206, a first reel seat 202 and a first rotating shaft 206, wherein the rotating shaft 206 is rotatably arranged on the wallboard 1, the first reel seat 202 is fixedly connected with the rotating shaft 206 through a connecting plate 205, the first reel seat 202 is used for placing a reel 8, a gear 207 is arranged at the outer end of the rotating shaft 206, a sector gear 208 is further arranged on the wallboard 1 and meshed with the gear 207, and the sector gear 208 is driven by a sector gear driving cylinder 209 which is arranged on the wallboard 1;

the pre-rolling device 4 comprises a second rolling shaft seat 401, the second rolling shaft seat 401 is in sliding fit with a guide sleeve 409 arranged on a transverse plate 405 through a guide post 404, the second rolling shaft seat 401 is also in linkage with a pre-rolling cylinder 406 arranged on the transverse plate 405, the transverse plate 405 is arranged at the top end of a rotating plate 407, the rotating plate 407 is rotatably arranged on a roller rotating shaft 708, the rotating plate 407 is also in linkage with a rotating plate cylinder 408 hinged on the wallboard 1, a pre-rolling locking head 403 is arranged on the second rolling shaft seat 401, and the pre-rolling locking head 403 is driven by the pre-rolling locking cylinder 402 which is arranged on the second rolling shaft seat 401;

the roller 709 of the winding driving device 7 is positioned between the rotating plates 407 and fixedly arranged on a roller rotating shaft 708, the roller rotating shaft 708 is rotatably arranged on the wallboard 1, one end of the roller rotating shaft 708 is provided with a roller synchronous pulley 707, the traction roller 705 is arranged on the feeding side of the roller 709, a compression roller 706 is arranged above the traction roller 705, the shaft end of the traction roller 705 is provided with a traction synchronous pulley 704, a motor 701 is arranged below the traction roller 705, a synchronous belt driving wheel 702 is arranged on the output shaft of the motor 701, and the roller synchronous pulley 707, the traction synchronous pulley 704 and the synchronous belt driving wheel 702 are linked through a synchronous belt II 703;

the winding and unwinding device 5 comprises a fork arm shaft 505 and a fork arm 501, wherein the fork arm shaft 505 is rotatably arranged on the wallboard 1, a fork arm short rocker arm 504 and a fork arm long rocker arm 506 are fixedly arranged on the fork arm shaft 505, the fork arm 501 is rotatably arranged on the fork arm shaft 505, a fork opening 507 is arranged at the top end of the fork arm 501, a connecting block 502 is arranged on the side surface of the fork arm 501, the connecting block 502 is connected with the piston end of the fork arm short cylinder 503, the other end of the fork arm short cylinder 503 is hinged on the fork arm short rocker arm 504, the fork arm long rocker arm 506 is linked with a fork arm long cylinder 508 hinged on the wallboard 1, and a fork arm limiting seat 511 for fixing the initial position of the fork arm 501 is also arranged on the wallboard 1;

As an optimization: the side of the fork 507 away from the drum 709 is provided with a fork long side 509, and the side of the fork 507 close to the drum 709 is provided with a fork short side 510.

As an optimization: the outer circumferential surface of the drum 709 is provided with a screen 710.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rolling machine, includes wallboard (1), electrical system, its characterized in that: the automatic reel replacing device comprises a wallboard (1), a platform (6), an automatic reel replacing device (2), a pre-winding device (4), a winding driving device (7) and a winding and unreeling device (5), wherein the automatic reel replacing device is sequentially arranged on the wallboard (1), and a cutting device (3) is further arranged between a roller (709) of the winding driving device (7) and a traction roller (705);

a guide roller (601) for conveying the belt material is arranged at the lower part of the platform (6);

the automatic reel changing device (2) comprises a rotating shaft (206), a first reel seat (202) and a first reel seat (206), wherein the rotating shaft (206) is rotatably arranged on a wallboard (1), the first reel seat (202) is fixedly connected with the rotating shaft (206) through a connecting plate (205), the first reel seat (202) is used for accommodating a reel (8), a gear (207) is arranged at the outer end of the rotating shaft (206), a sector gear (208) is further arranged on the wallboard (1) in a meshed manner with the gear (207), and the sector gear (208) is driven by a sector gear driving cylinder (209) which is arranged on the wallboard (1);

the pre-rolling device (4) comprises a second rolling shaft seat (401), the second rolling shaft seat (401) is in sliding fit with a guide sleeve (409) arranged on a transverse plate (405) through a guide pillar (404), the second rolling shaft seat (401) is also in linkage with a pre-rolling cylinder (406) arranged on the transverse plate (405), the transverse plate (405) is arranged at the top end of a rotating plate (407), the rotating plate (407) is rotatably arranged on a roller rotating shaft (708), the rotating plate (407) is also in linkage with a rotating plate cylinder (408) hinged on a wallboard (1), a pre-rolling locking head (403) is arranged on the second rolling shaft seat (401), and the pre-rolling locking head (403) is driven by the pre-rolling locking cylinder (402) arranged on the second rolling shaft seat (401);

the roller (709) of the winding driving device (7) is positioned between rotating plates (407) and is fixedly arranged on a roller rotating shaft (708), the roller rotating shaft (708) is rotatably arranged on a wallboard (1), one end of the roller rotating shaft (708) is provided with a roller synchronous pulley (707), the traction roller (705) is arranged on the feeding side of the roller (709), a compression roller (706) is arranged above the traction roller (705), the shaft end of the traction roller (705) is provided with a traction synchronous pulley (704), a motor (701) is arranged below the traction roller (705), a synchronous belt driving wheel (702) is arranged on the output shaft of the motor (701), and the roller synchronous pulley (707), the traction synchronous pulley (704) and the synchronous belt driving wheel (702) are linked through a synchronous belt II (703);

the winding and unwinding device (5) comprises a fork arm shaft (505) and a fork arm (501), the fork arm shaft (505) is rotatably arranged on a wallboard (1), the fork arm shaft (505) is fixedly provided with a fork arm short rocker arm (504) and a fork arm long rocker arm (506), the fork arm (501) is rotatably arranged on the fork arm shaft (505), the top end of the fork arm (501) is provided with a fork opening (507), the side surface of the fork arm (501) is provided with a connecting block (502), the connecting block (502) is connected with the piston end of the fork arm short cylinder (503), the other end of the fork arm short cylinder (503) is hinged on the fork arm short rocker arm (504), the fork arm long rocker arm (506) is in linkage with a fork arm long cylinder (508) hinged on the wallboard (1), and the wallboard (1) is also provided with a fork arm limiting seat (511) for fixing the initial position of the fork arm (501).

The cutting device (3) comprises a synchronous belt I (301), wherein the synchronous belt I (301) is wound on a synchronous belt wheel I (305), the synchronous belt wheel I (305) is installed on a synchronous belt wheel seat (304) arranged on a wallboard (1), a cutter holder (302) is installed on the synchronous belt I (301), a cutter (303) is installed on the cutter holder (302), and the synchronous belt I (301) is driven by a servo motor;

a first positioning seat (204) is adapted below the first reel seat (202), and the first positioning seat (204) is fixedly arranged on the wallboard (1);

the first locking head (201) is arranged on the first reel seat (202), and the first locking head (201) is driven by a first locking cylinder (203) which is arranged on the first reel seat (202).

2. A winding machine according to claim 1, characterized in that: the winding shaft (8) comprises a winding core (802) for winding the strip, the winding core (802) is fixedly arranged on a mandrel (803), rotatable journals (801) are arranged at two ends of the mandrel (803) through bearings (804), and double faced adhesive tape is arranged on the outer circular surface of the winding core (802).

3. A winding machine according to claim 1, characterized in that: a fork long side (509) is arranged on one side of the fork (507) far away from the roller (709), and a fork short side (510) is arranged on one side of the fork (507) close to the roller (709).

4. A winding machine according to claim 1, characterized in that: the outer circle surface of the roller (709) is provided with a reticulation (710).