CN216807491U

CN216807491U - Film production winding and unwinding device

Info

Publication number: CN216807491U
Application number: CN202122503830.4U
Authority: CN
Inventors: 朱应凯; 徐峰; 李振笃
Original assignee: Shandong Zhengqi Plastic Machinery Co ltd
Current assignee: Shandong Zhengqi Plastic Machinery Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-06-24
Anticipated expiration: 2031-10-18

Abstract

The utility model provides a film production winding and unwinding devices, relates to film processingequipment technical field, including the frame, the frame is by preceding empty roller supporting mechanism and full roller supporting mechanism of being equipped with in proper order backward, and full roller supporting mechanism includes the supporting seat that sets up along frame fore-and-aft direction horizontal slip, installs the backup pad along vertical lift on the supporting seat, is equipped with two buffering supporting component along the width direction of frame in parallel in the backup pad, and every buffering supporting component still is equipped with full roller and holds in the palm the claw. According to the film winding device, the problem that after the winding roller fully wound with the film is taken down by the device in the traditional technology, an operator needs to place the winding roller on the carrying device for transferring is solved, and the labor intensity of the operator is improved; after the fully loaded wind-up roll is taken off, an operator is required to move the empty roll to the production line to load the empty roll, and the operation is time-consuming and labor-consuming.

Description

Film production winding and unwinding device

Technical Field

The utility model relates to the technical field of film processing devices, in particular to a film winding and unwinding device.

Background

The polyester film (PET) is a film material which is prepared by using polyethylene glycol terephthalate as a raw material, preparing a thick sheet by an extrusion method and performing biaxial tension. The polyester film needs to be wound by using a winding roller after being stretched, and when the amount of the film wound on the winding roller is enough, the winding roller needs to be detached and fed. The existing film winding device is complex in operation, time-consuming and labor-consuming when the winding roller is detached for blanking, and the working efficiency is reduced.

The technical scheme includes that the device comprises a supporting seat, two supporting frames are symmetrically arranged at the upper end of the supporting seat, a sliding groove is formed in each supporting frame, two air cylinders are symmetrically arranged on two sides of the supporting seat, an EP valve is arranged at the upper end of each air cylinder, a pneumatic telescopic rod is arranged at the upper end of each EP valve, a wireless driving motor is arranged at the upper end of each pneumatic telescopic rod, a rotating shaft is arranged between the two wireless driving motors and penetrates through the two sliding grooves, an annular fixing block is arranged on the rotating shaft, two triangular frame bodies are symmetrically arranged on the annular fixing block, each triangular frame body is composed of three T-shaped frame bodies which are arranged in an encircling mode at equal intervals, and three connecting rods are arranged between the two triangular frame bodies in an encircling mode; the roller changing device has the advantages that the structure is stable, the operation is convenient, the roller changing can be performed quickly, the intelligent degree is high, a large amount of time and energy of workers can be saved, and the roller changing device is worthy of popularization.

However, the existing device gradually exposes the defects of the technology along with production and use:

first, the device will convolute the wind-up roll that is full of the film and take off the back, still need operating personnel to place the handling device with the wind-up roll on, transport, improved operating personnel's intensity of labour.

Secondly, after the fully loaded wind-up roll is taken down, an operator is required to move the empty roll to the production line to load the empty roll, and the operation is time-consuming and labor-consuming.

Thirdly, when the existing device is used for disassembling a fully loaded film, the phenomenon of impacting the device is easy to occur when the device is in contact with the device for supporting due to the heavy weight of the fully loaded film, and the supporting stability of the device is influenced in the long term.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a film production winding and unwinding device, which is used for solving the problem that after a winding roller fully wound with a film is taken down by a device in the traditional technology, an operator needs to place the winding roller on a carrying device for transferring, so that the labor intensity of the operator is improved; after the fully loaded wind-up roll is taken off, an operator is required to move the empty roll to the production line to load the empty roll, and the operation is time-consuming and labor-consuming.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a film production winding and unwinding device, includes the frame, the frame is by preceding empty roller supporting mechanism and full roller supporting mechanism of being equipped with in proper order backward, full roller supporting mechanism includes the supporting seat that sets up along frame fore-and-aft direction horizontal slip, install the backup pad along vertical lift on the supporting seat, follow in the backup pad the width direction of frame is equipped with two buffering supporting component side by side, every buffering supporting component still is equipped with full roller and holds in the palm the claw.

As an optimized scheme, the idle roller supporting mechanism comprises an installation plate which is arranged along the vertical lifting direction, and idle roller supporting claws are arranged on the installation plate in parallel along the width direction of the frame.

As an optimized scheme, the empty roller supporting claw and the full roller supporting claw respectively comprise a U-shaped seat, and the open end of the U-shaped seat is arranged upwards.

As an optimized scheme, the buffering support assembly comprises a vertical cylinder fixedly connected to the supporting plate, a vertical column is slidably inserted into the vertical cylinder, the full-roller supporting claw is fixedly connected to the upper end portion of the vertical column, a compression spring is further sleeved on the vertical column, and two ends of the compression spring are respectively abutted to the bottom surface of the full-roller supporting claw and the upper end portion of the vertical cylinder.

As an optimized scheme, a sliding hole is formed in the circumferential wall of the vertical cylinder along the axial direction, and a sliding block constrained in the sliding hole is fixedly connected to the circumferential wall of the vertical column.

As an optimized scheme, the supporting plate is installed on the supporting seat through an electric scissor lift, and the mounting plate is also installed on the frame through the electric scissor lift.

As an optimized scheme, the upper surface of the frame is fixedly connected with two seat bodies in parallel, a lead screw is horizontally and rotatably arranged between the two seat bodies, and the supporting seat is in threaded connection with the lead screw.

As an optimized scheme, two driving plates in threaded connection with the lead screw are fixedly connected to the supporting seat in parallel, and the lower end portions of the driving plates are in friction contact with the upper surface of the frame.

As an optimized scheme, a guide strip is fixedly connected to the upper surface of the frame along the sliding direction of the drive plate, and a guide groove matched with the guide strip is formed in the lower end of the drive plate.

As an optimized scheme, a driving motor for driving the lead screw to rotate is further fixedly connected to one of the base bodies.

As an optimized scheme, the rear end part of the frame is fixedly connected with a handrail.

As an optimized scheme, the bottom of the frame is provided with moving wheels in parallel.

Compared with the prior art, the utility model has the beneficial effects that:

when a full-load roller on a production line is disassembled, two ends of an empty roller are supported on empty roller supporting claws, and the empty roller supporting claws are in a low-position state; the supporting seat is driven by a lead screw to move to the front end of the frame, the full-roller bracket rises and aligns to a full-roller, after the full-roller is disassembled, two ends of the full-roller are supported on full-roller supporting claws, the full-roller can be buffered by a buffering supporting assembly, the full-roller is prevented from being in rigid contact with the full-roller supporting claws, the device is protected, after the full-roller supporting claws lift the full-roller, the supporting seat moves to the rear of the frame by the lead screw, the replacement space of an empty roller is avoided, the empty roller supporting claws lift the empty roller, the empty roller is lifted to an installation area, the empty roller is installed, after the installation, the full-roller is transported to other processing areas by the frame, and the transportation operation is realized;

the stability in the working process is improved; the parts are few, the working procedure is simple and convenient, and the failure rate is low; the structure is simple, and the service life is long; simple and convenient operation and control, easy large-scale manufacture and installation and wide application range.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the present invention.

In the figure: 1-a vehicle frame; 2-mounting a plate; 3-an empty roller supporting claw; 4-a support seat; 5-driving the board; 6-a lead screw; 7-a guide bar; 8-a seat body; 9-a drive motor; 10-a support plate; 11-a cushioning support assembly; 12-full roller supporting claw; 13-a moving wheel; 14-a handrail; 15-vertical cylinder; 16-upstands; 17-a slide hole; 18-a slide block; 19-compression spring.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 and 2, unwinding device is received in film production, including frame 1, frame 1 is by preceding empty roller supporting mechanism and full roller supporting mechanism of being equipped with in proper order backward, and full roller supporting mechanism includes supporting seat 4 along the setting of frame 1 fore-and-aft direction horizontal slip, installs backup pad 10 along vertical lift on the supporting seat 4, is equipped with two buffering supporting component 11 along the width direction of frame 1 side by side on the backup pad 10, and every buffering supporting component 11 still is equipped with full roller and holds in the palm claw 12.

The idle roller supporting mechanism comprises a mounting plate 2 which is arranged along the vertical lifting direction, and idle roller supporting claws 3 are arranged on the mounting plate 2 in parallel along the width direction of the frame 1.

The empty roller supporting claw 3 and the full roller supporting claw respectively comprise a U-shaped seat, and the open end of the U-shaped seat is arranged upwards.

The buffering support component 11 comprises a vertical cylinder 15 fixedly connected to the support plate 10, a vertical column 16 is slidably inserted in the vertical cylinder, the full-roller supporting claw 12 is fixedly connected to the upper end of the vertical column 16, a compression spring 19 is further sleeved on the vertical column 16, and two ends of the compression spring 19 are respectively abutted to the bottom surface of the full-roller supporting claw 12 and the upper end of the vertical cylinder 15.

The peripheral wall of the vertical cylinder 15 is provided with a sliding hole 17 along the axial direction, and the peripheral wall of the vertical column 16 is fixedly connected with a sliding block 18 constrained in the sliding hole 17.

The supporting plate 10 is mounted on the supporting seat 4 through an electric scissor lift, and the mounting plate 2 is also mounted on the frame 1 through an electric scissor lift.

The upper surface of frame 1 is parallel rigid coupling to have two pedestals 8, and the horizontal rotation installs lead screw 6 between two pedestals 8, and supporting seat 4 and lead screw 6 threaded connection.

Two driving plates 5 in threaded connection with a screw rod 6 are fixedly connected to the supporting seat 4 in parallel, and the lower end parts of the driving plates 5 are in frictional contact with the upper surface of the frame 1.

The upper surface of the frame 1 is fixedly connected with a guide strip 7 along the sliding direction of the drive plate 5, and the lower end part of the drive plate 5 is provided with a guide groove matched with the guide strip 7.

One of the base bodies 8 is also fixedly connected with a driving motor 9 for driving the screw rod 6 to rotate.

A handrail 14 is fixed to the rear end of the vehicle body frame 1.

The bottom of the frame 1 is provided with moving wheels 13 in parallel.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. The utility model provides a film production is received and is rolled up device which characterized in that: including frame (1), frame (1) is by preceding to be equipped with empty roller supporting mechanism and full roller supporting mechanism in proper order after to, full roller supporting mechanism includes supporting seat (4) that set up along frame (1) fore-and-aft direction horizontal slip, install backup pad (10) along vertical lift on supporting seat (4), follow on backup pad (10) the width direction of frame (1) is equipped with two buffering supporting component (11), every side by side buffering supporting component (11) still are equipped with full roller and hold in the palm claw (12).

2. A film production take-up and pay-off device as defined in claim 1, wherein: the empty roller supporting mechanism comprises a mounting plate (2) which is arranged along the vertical lifting direction, and empty roller supporting claws (3) are arranged on the mounting plate (2) in parallel along the width direction of the frame (1).

3. A film production take-up and pay-off device as defined in claim 2, wherein: the empty roller supporting claw (3) and the full roller supporting claw (12) both comprise U-shaped seats, and the open ends of the U-shaped seats are arranged upwards.

4. A film production take-up and pay-off device as defined in claim 1, wherein: buffering supporting component (11) include the rigid coupling in vertical cylinder (15) on backup pad (10), sliding cartridge has upstand (16) in vertical cylinder (15), full roller hold in the palm claw (12) rigid coupling in the upper end of upstand (16), it is equipped with compression spring (19) still to overlap on upstand (16), compression spring (19) both ends respectively with full roller hold in the palm the bottom surface of claw (12) and the upper end of vertical cylinder (15) supports.

5. A film production take-up and pay-off device as claimed in claim 4, wherein: the peripheral wall of the vertical cylinder (15) is provided with a sliding hole (17) along the axial direction, and the peripheral wall of the vertical column (16) is fixedly connected with a sliding block (18) constrained in the sliding hole (17).

6. A film production take-up and pay-off device as defined in claim 2, wherein: the supporting plate (10) is installed on the supporting seat (4) through an electric scissor-type lifter, and the mounting plate (2) is also installed on the frame (1) through an electric scissor-type lifter.

7. A film production take-up and pay-off device as defined in claim 1, wherein: the upper surface of frame (1) parallel rigid coupling has two pedestal (8), two horizontal rotation installs lead screw (6) between pedestal (8), supporting seat (4) with lead screw (6) threaded connection.

8. The film production take-up and pay-off device as claimed in claim 7, wherein: two driving plates (5) in threaded connection with the lead screw (6) are fixedly connected to the supporting seat (4) in parallel, and the lower end portions of the driving plates (5) are in friction contact with the upper surface of the frame (1).

9. A film production take-up and pay-off device as defined in claim 8, wherein: the upper surface of the frame (1) is fixedly connected with a guide strip (7) along the sliding direction of the driving plate (5), and the lower end part of the driving plate (5) is provided with a guide groove matched with the guide strip (7).

10. A film production take-up and pay-off device as defined in claim 9, wherein: and a driving motor (9) for driving the lead screw (6) to rotate is further fixedly connected to one of the base bodies (8).