CN209835310U

CN209835310U - PET heat-shrinkable tube winding and unwinding devices

Info

Publication number: CN209835310U
Application number: CN201920463922.4U
Authority: CN
Inventors: 周敏
Original assignee: Changzhou Qiyang Plastic Co Ltd
Current assignee: Changzhou Qiyang Plastic Co Ltd
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2019-12-24
Anticipated expiration: 2029-04-08

Abstract

The utility model belongs to the technical field of the heat shrinkage bush technique and specifically relates to a PET heat shrinkage bush winding and unwinding devices. The utility model provides a PET heat shrinkage bush winding and unwinding devices, includes the shell, and the shell welding is on the base, has rolling motor and blowing motor through the bolt fastening in the shell, and the welding has the rolling dish on rolling motor's the motor shaft, is fixed with the drive wheel through the key on the output shaft of blowing motor, installs the follow driving wheel on the shell through the roller shaft directly over the drive wheel. This kind of PET heat-shrinkable tube winding and unwinding devices when using, utilize the completion that the rolling dish can be quick to heat-shrinkable tube's rolling, when need relieve heat-shrinkable tube, also can use the blowing motor to drive the heat-shrinkable tube after the driving wheel pair rolling and carry out the blowing operation, realized the purpose of receiving and unwinding the material fast, the effectual amount of labour that has reduced the workman has improved the efficiency of receiving and unwinding, excellent in use effect.

Description

PET heat-shrinkable tube winding and unwinding devices

Technical Field

The utility model belongs to the technical field of the heat shrinkage bush technique and specifically relates to a PET heat shrinkage bush winding and unwinding devices.

Background

PET heat-shrinkable bush is that imitative grain heat-shrinkable bush is with environment-friendly PVC heat-shrinkable bush as the medium, through special processing, forms lifelike natural imitative grain effect behind the messenger surface covering grain line, can accomodate into banded structure after its production finishes to can carry out the rolling operation to it, present rolling mode adopts artifical rolling, leads to the rolling inefficiency, and workman's amount of labour is big, completion work that can not be quick.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of current heat-shrinkable tube rolling existence, the utility model provides a PET heat-shrinkable tube winding and unwinding devices.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a PET heat shrinkage bush winding and unwinding devices, includes the shell, and the shell welding is on the base, has rolling motor and blowing motor through the bolt fastening in the shell, and the welding has the rolling dish on rolling motor's the motor shaft, is fixed with the drive wheel through the key on the output shaft of blowing motor, installs the follow driving wheel on the shell through the roller shaft directly over the drive wheel.

According to the utility model discloses a further embodiment includes, and the welding has the axostylus axostyle on the shell, and the cover has the axle sleeve on the axostylus axostyle, and there is the axostylus axostyle stopper of welding at the both ends of axle sleeve, and the welding has the depression bar on the axle sleeve, and the tip welding of depression bar has the pressure stick of perpendicular depression bar, installs the extension spring between depression bar and the.

According to the utility model discloses a further embodiment, further include, press the excellent cover to have the gyro wheel, press the excellent both sides welding of gyro wheel to have the gyro wheel stopper.

According to the utility model discloses a further embodiment includes, the roller shaft welding has the regulating plate on the connecting plate, and the top welding of connecting plate has two screws on the regulating plate, selects into adjusting bolt in the screw, and there is bellied lug on the adjusting bolt, and adjusting bolt's upper portion is fixed in the installation piece, has the recess that matches with the lug in the installation piece, and the installation piece passes through the bolt fastening on the shell.

According to another embodiment of the present invention, further comprising, the adjusting bolt is provided with a protruding stopper at the end thereof.

According to another embodiment of the present invention, further comprising, an open slot is provided in the motor shaft.

According to the utility model discloses a further embodiment, further include, the draw-in groove is located one side of motor shaft centre of a circle.

The beneficial effects of the utility model are that, this kind of PET heat shrinkage bush winding and unwinding devices when using, utilize the completion that the rolling dish can be quick to heat shrinkage bush's rolling, when need relieve heat shrinkage bush, also can use the blowing motor to drive the heat shrinkage bush after the driving wheel pair rolling and carry out the blowing operation, realized the purpose of receiving and releasing the material fast, the effectual workman's that has reduced amount of labour has improved the efficiency that receive and releases, excellent in use effect.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a schematic structural view of the pressure lever of the present invention;

fig. 4 is a schematic structural view of the discharge structure of the present invention;

fig. 5 is a schematic view of the driven wheel of the present invention assembled;

in the figure, the device comprises a shell 1, a shell 2, a base 3, a winding motor 4, a motor shaft 5, a winding disc 6, a clamping groove 7, a shaft rod 8, a pressure rod 9, a tension spring 10, a driving wheel 11, a discharging motor 12, a driven wheel 13, a pressure rod 14, a shaft rod limiting block 15, a shaft sleeve 16, a roller 17, a roller limiting block 18, a roller shaft 19, a connecting plate 20, an adjusting plate 21, an adjusting bolt 22, a lug 23, a mounting hole 24, a screw hole 25 and a limiting block.

Detailed Description

Fig. 1-5 are the utility model discloses a structural schematic diagram, a PET heat shrinkage bush winding and unwinding devices, including shell 1, shell 1 welds on base 2, has coiling motor 3 and blowing motor 11 through the bolt fastening in the shell 1, and the welding has rolling dish 5 on coiling motor 3's the motor shaft 4, is fixed with drive wheel 10 through the key on blowing motor 11's the output shaft, installs the follow driving wheel 12 on shell 1 through roller shaft 18 directly over drive wheel 10.

When the PET heat-shrinkable sleeve winding and unwinding device is used, a banded PET heat-shrinkable sleeve after production is wound on a motor shaft 4, the heat-shrinkable sleeve is clamped between a driving wheel 10 and a driven wheel 12 for guiding, then a winding motor 3 is started, the winding motor 3 drives the heat-shrinkable sleeve wound on the motor shaft 4 to rotate in rotation, so that the heat-shrinkable sleeve can be wound, when the material is required to be discharged, the wound heat-shrinkable sleeve is wound and sleeved on the motor shaft 4, a part of the heat-shrinkable sleeve is manually drawn out and clamped between the driven wheel 12 and the driving wheel 10, a discharging motor 11 is started, the heat-shrinkable sleeve is clamped by utilizing the pressing force between the driven wheel 12 and the driving wheel 10, and then the heat-shrinkable sleeve after production can be drawn out in rotation of the discharging motor 11 for discharging and in order to improve the friction force, the outer surfaces of the drive wheel 11 and the driven wheel 12 may be sanded or granulated to increase friction.

According to the utility model discloses a further embodiment includes, the welding has axostylus axostyle 7 on the shell 1, and the cover has axle sleeve 15 on the axostylus axostyle 7, and there is the axostylus axostyle stopper 14 of welding on axostylus axostyle 7 at axle sleeve 15's both ends, and the welding has depression bar 8 on axle sleeve 15, and the tip welding of depression bar 8 has the pressure stick 13 of perpendicular depression bar 8, installs extension spring 9 between depression bar 8.

When carrying out the material receiving and releasing operation, in order to ensure the lapping that the heat-shrinkable bush can be stable in the time of the rolling, rather than the condition that appears collapsing in the time of the rolling, consequently a depression bar 8 has been installed in the outside of rolling dish 5, the width between depression bar 8 and the rolling dish 5 is just for the biggest width of heat-shrinkable bush, depression bar 8 passes through axle sleeve 15 movable mounting on axostylus axostyle 7, depression bar 8 can rotate along axostylus axostyle 7, under the pulling of extension spring 9, the excellent 13 of pressing of depression bar 8 tip compresses tightly inwards, in initial state, press excellent 13 to be pressed on motor shaft 4, when carrying out the rolling, press excellent 13 to compress tightly on the outer wall of heat-shrinkable bush book.

According to the utility model discloses a further embodiment, further include, press excellent 13 to go up the cover and have gyro wheel 16, press excellent 13 to have gyro wheel stopper 17 in the both sides welding of gyro wheel 16.

The roller 16 is sleeved on the pressing rod 13, when rolling operation is carried out, the roller 16 is pressed on the outer wall of the heat-shrinkable sleeve coil and can roll, friction force between the pressing rod 13 and the heat-shrinkable sleeve is effectively reduced, and rolling is facilitated.

According to the utility model discloses a further embodiment includes, the roller shaft 18 welds on connecting plate 19, and the top welding of connecting plate 19 has regulating plate 20, has two screws 24 on the regulating plate 20, selects into adjusting bolt 21 in the screw 24, has bellied lug 22 on the adjusting bolt 21, and adjusting bolt 21's upper portion is fixed in installation piece 23, has the recess that matches with lug 22 in the installation piece 23, and installation piece 23 passes through the bolt fastening on shell 1.

In order to improve the pressing force between the driven wheel 12 and the driving wheel 10 and avoid idle rotation of the driving wheel 10 during discharging, which results in poor discharging effect, the driven wheel 12 is mounted on an adjustable mechanism, the adjusting bolt 21 can move up and down along the adjusting bolt 21 when rotating, and then the connecting plate 19 drives the roller shaft 18 to move up and down, after the roller shaft 18 moves down, the driven wheel 12 can be driven to press against the driving wheel 10 to provide sufficient pressure to clamp the heat-shrinkable sleeve, and a kidney-shaped groove for up and down movement of the roller shaft 18 is arranged on the housing 1.

According to another embodiment of the present invention, it further comprises a protruding stopper 25 at the end of the adjusting bolt 21.

The stop 25 projecting from the end of the adjustment bolt 21 prevents the adjustment plate from slipping off the adjustment bolt 21 after being turned too far.

According to another embodiment of the present invention, further comprising a slot 6 on the motor shaft 4.

Draw-in groove 6 is convenient for with heat-shrinkable bush card at motor shaft 4, improves preliminary efficiency of twining heat-shrinkable bush on motor shaft 4.

According to the utility model discloses a further embodiment, further include, draw-in groove 6 is located one side of the 6 centre of a circle of motor shaft.

The clamping groove 6 which is eccentrically arranged is adopted, so that the heat-shrinkable sleeve can be conveniently wound.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a PET heat shrinkable tube winding and unwinding devices, includes shell (1), shell (1) welding is on base (2), characterized by, be fixed with rolling motor (3) and blowing motor (11) through the bolt in shell (1), the welding has rolling dish (5) on motor shaft (4) of rolling motor (3), be fixed with drive wheel (10) through the key on the output shaft of blowing motor (11), install driven wheel (12) on shell (1) through gyro wheel axle (18) directly over drive wheel (10).

2. The PET heat-shrinkable sleeve winding and unwinding device as claimed in claim 1, wherein a shaft rod (7) is welded on the shell (1), a shaft sleeve (15) is sleeved on the shaft rod (7), shaft rod limiting blocks (14) welded on the shaft rod (7) are arranged at two ends of the shaft sleeve (15), a compression rod (8) is welded on the shaft sleeve (15), a compression bar (13) of the vertical compression rod (8) is welded at the end part of the compression rod (8), and a tension spring (9) is arranged between the compression rod (8) and the base (2).

3. The PET heat-shrinkable sleeve winding and unwinding device as claimed in claim 2, wherein the roller (16) is sleeved on the pressing rod (13), and roller limiting blocks (17) are welded on the pressing rod (13) at two sides of the roller (16).

4. The PET heat-shrinkable sleeve winding and unwinding device as claimed in claim 1, wherein the roller shaft (18) is welded on a connecting plate (19), the adjusting plate (20) is welded at the top end of the connecting plate (19), two screw holes (24) are formed in the adjusting plate (20), an adjusting bolt (21) is selected from the screw holes (24), a raised bump (22) is formed on the adjusting bolt (21), the upper part of the adjusting bolt (21) is fixed in a mounting block (23), a groove matched with the bump (22) is formed in the mounting block (23), and the mounting block (23) is fixed on the shell (1) through bolts.

5. The PET heat shrinkable sleeve winding and unwinding device as claimed in claim 4, wherein the end of the adjusting bolt (21) is provided with a protruding stopper (25).

6. The PET heat shrinkable sleeve winding and unwinding device as claimed in claim 1, wherein the motor shaft (4) is provided with an open clamping groove (6).

7. The PET heat shrinkable sleeve winding and unwinding device as claimed in claim 5, wherein the clamping groove (6) is located on one side of the center of the motor shaft (4).