CN220744753U

CN220744753U - Rewinding machine

Info

Publication number: CN220744753U
Application number: CN202320758249.3U
Authority: CN
Inventors: 何平
Original assignee: Shenzhen Dajin Electronics Co ltd
Current assignee: Shenzhen Dajin Electronics Co ltd
Priority date: 2023-04-08
Filing date: 2023-04-08
Publication date: 2024-04-09
Anticipated expiration: 2033-04-08

Abstract

The utility model discloses a rewinding machine, and particularly relates to the technical field of rewinding machines, which comprises a workbench, wherein two groups of discharging assemblies are respectively arranged on two sides of the top of the workbench, each group of discharging assemblies comprises a first sliding plate, a placing disc is respectively arranged on the front side and the rear side of the top of the two first sliding plates in a rotating mode, a polaroid roll is respectively sleeved on each placing disc, first sliding grooves are respectively formed in two sides of the top of the workbench, and driving assemblies are respectively arranged on two sides of the bottom of the workbench. According to the utility model, the two placing discs are respectively driven to rotate by the two motors, so that the rewinding treatment of the polaroid roll is realized, the clamping blocks are driven by the electric push rods to be matched with the clamping grooves at the bottoms of the placing discs, the motor is convenient to drive the placing discs to rotate for rewinding, and the two placing discs are matched, so that the workers have sufficient time to feed and charge, the time for replacing the polaroid roll by the workers is greatly reduced, and the working efficiency of the device is improved.

Description

Rewinding machine

Technical Field

The utility model relates to the technical field of rewinding machines, in particular to a rewinding machine.

Background

The rewinding machine is supporting equipment for rewinding and re-dividing the coiled materials, is generally used for rewinding and re-dividing the coiled materials, is convenient for transportation and use in workshops, can reduce labor cost and speed, and has higher and higher manufacturing process requirements for horizontal automatic rewinding machines along with continuous development of science and technology. The polarizer is mainly used for increasing the contrast of the display because the polarizer cannot emit after the ambient light is incident. The existing polaroid is rolled by an rewinding machine during production.

The utility model discloses a horizontal automatic rewinding machine with a publication number of CN216129054U, which is provided with a dislocation penetrating type positioning mechanism and an adjustable auxiliary roller, wherein the dislocation penetrating type positioning mechanism is added to facilitate fixation of a coiled material, an external inserting sheet fixing block and an internal inserting sheet fixing block are arranged in a staggered manner to be inserted into the coiled material for fixation, a rotating shaft is effectively connected with the coiled material to facilitate rewinding operation, the occurrence of the condition that a sliding shaft cannot rewind is avoided, the external friction of the auxiliary shaft can be reduced by adding the adjustable auxiliary roller, the operation of an adjustable movable pipe is flexible, the number of movable sleeves can be increased or decreased according to the width of the coiled material, and the application range is greatly improved.

When the prior art is used, the coil is placed on the placing plate for unreeling, after the coil is unreeled, a worker is required to stop, and then the dislocation alternate positioning mechanism on the placing plate is disassembled for replacing the coil, so that a great amount of time is required to be consumed in the process of installing and disassembling the coil, and the unreeling efficiency is reduced.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the rewinding machine, which drives the two placing discs to rotate respectively through the two motors, realizes the rewinding treatment of the polaroid roll, drives the clamping blocks to be matched with the clamping grooves at the bottoms of the placing discs by means of the electric push rods, facilitates the use of the motors to drive the placing discs to rotate for rewinding, and utilizes the matching of the placing discs in pairs, so that staff has enough time to feed and feed, the time for changing the polaroid roll by the staff is greatly reduced, and the working efficiency of the device is improved, so that the problems in the background art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rewinding machine, includes the workstation, workstation top both sides all are equipped with two sets of blowing subassemblies, and every group blowing subassembly all includes first slide, and both sides all rotate around two first slide tops and are equipped with the placing tray, all overlap on every placing tray and are equipped with the polaroid roll, first spout has all been seted up to workstation top both sides, and two first slides slide are slided respectively and are established in two first spouts, drive assembly is all installed to workstation bottom both sides for the drive placing tray is rotatory, and every drive assembly all includes the motor, and two motors inlay respectively and establish in the workstation bottom, and two motor output shaft tops all are fixed and are equipped with electric putter, electric putter top is fixed and is equipped with the fixture block, and the draw-in groove has all been seted up to every placing tray bottom, two through-holes that distribute around all have been seted up to two first slide bottoms, the fixture block top runs through the through-hole and with the draw-in groove joint.

In a preferred embodiment, the top of the through hole is communicated with the bottom of the clamping groove, and the diameter of the through hole is larger than that of the clamping groove, so that the first sliding plate is prevented from obstructing the storage of the clamping block.

In a preferred embodiment, the top of each placing tray is sleeved with a limiting tray for rolling up the polarizer, the inner wall surface of each limiting tray and the outer wall surface of each placing tray are provided with threads, and the limiting trays are in threaded connection with the placing tray.

In a preferred embodiment, the front side of the top end of the workbench is movably provided with a guide roller for guiding the polaroid roll, a second chute is formed in the surface of the center of the top of the workbench, a second sliding plate is arranged in the second chute in a sliding manner, the bottom of the guide roller is rotationally connected with the top of the second sliding plate, a screw is connected with the bottom of the second sliding plate in a threaded manner, and the bottom of the screw penetrates through the top of the second sliding plate and is connected with the inner wall of the second chute so as to fix the position of the second first sliding plate conveniently.

In a preferred embodiment, the limiting grooves are formed in the inner wall surfaces of two sides of the second sliding groove and the two first sliding grooves, limiting blocks are fixedly arranged on two side walls of the second sliding plate and two side walls of the two first sliding plates, the limiting blocks are slidably arranged in the limiting grooves, and the stability of the first sliding plates and the second first sliding plates during sliding is improved.

In a preferred embodiment, the top end of the workbench is fixedly provided with a controller, and the controller is connected with the input ends of the motor and the electric push rod, so that the device is convenient for a worker to operate.

The utility model has the technical effects and advantages that:

1. according to the utility model, the two placing discs are respectively driven to rotate by the two motors, so that the rewinding treatment of the polaroid roll is realized, the clamping blocks are driven by the electric push rods to be matched with the clamping grooves at the bottoms of the placing discs, the motor is convenient to drive the placing discs to rotate for rewinding, and the two placing discs are matched, so that the workers have sufficient time to feed and charge, the time for replacing the polaroid roll by the workers is greatly reduced, and the working efficiency of the device is improved.

2. Through setting up gliding guide roll around on the base, can lead the polaroid in the place of difference by the guide roll, supplementary polaroid is rewound, all installs the stopper in first slide and second first slide both sides, and the stopper can avoid first slide, second first slide to drop when the spacing inslot slides, improves the stability of first slide and second first slide when sliding.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of a base of the present utility model;

FIG. 3 is a bottom view of FIG. 2 of the present utility model;

FIG. 4 is a partial schematic view of the present utility model;

fig. 5 is a top plan view of the overall structure of the present utility model.

The reference numerals are: 1. a work table; 2. a discharging assembly; 3. a roll of polarizer; 4. a first chute; 5. a drive assembly; 6. a limiting disc; 7. a guide roller; 8. a second chute; 9. a second slide plate; 10. a screw; 11. a limit groove; 12. A limiting block; 13. A controller;

201. a first slide plate; 202. Placing a tray;

501. a motor; 502. an electric push rod; 503. a clamping block; 504. a clamping groove; 505. and a through hole.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to the accompanying drawings 1-5 of the specification, the utility model provides a rewinding machine, which comprises a workbench 1, wherein two groups of discharging assemblies 2 are respectively arranged on two sides of the top of the workbench 1, each group of discharging assemblies 2 comprises a first sliding plate 201, a placing disc 202 is respectively arranged on the front side and the rear side of the top of each first sliding plate 201 in a rotating manner, a polaroid roll 3 is respectively sleeved on each placing disc 202, first sliding grooves 4 are respectively formed on two sides of the top of the workbench 1, the two first sliding plates 201 are respectively arranged in the two first sliding grooves 4 in a sliding manner, and driving assemblies 5 are respectively arranged on two sides of the bottom of the workbench 1 and used for driving the placing discs 202 to rotate;

specifically, each driving assembly 5 includes a motor 501, two motors 501 are respectively embedded at the bottom of the workbench 1, electric push rods 502 are fixedly arranged at the tops of output shafts of the two motors 501, clamping blocks 503 are fixedly arranged at the tops of the electric push rods 502, clamping grooves 504 are formed in the bottom of each placing disc 202, two through holes 505 distributed in the front-back direction are formed in the bottoms of the two first sliding plates 201, and the top ends of the clamping blocks 503 penetrate through the through holes 505 and are clamped with the clamping grooves 504;

and the through-hole 505 top is linked together with draw-in groove 504 bottom, and through-hole 505 diameter is greater than draw-in groove 504 diameter, avoids first slide 201 to hinder the accomodating of fixture block 503, the fixed controller 13 that is equipped with in workstation 1 top, controller 13 is connected with the input of motor 501 and electric putter 502, makes things convenient for the staff to control this device.

Through setting up two place dishes 202 that distribute around the base top, when the staff placed polaroid and rolled up 3 and carry out the rewinding, use two motors 501 to drive two place dishes 202 respectively and rotate, thereby realize the rewinding processing to polaroid roll 3, after accomplishing the rewinding, the staff first controls two electric putter 502 drive fixture block 503 retract in through-hole 505, then promote two first slide 201 and move towards the base place ahead, make two place dishes 202 that are equipped with new polaroid roll 3 move to two motors 501 top in step, control electric putter 502 drive fixture block 503 again and pass through-hole 505 and insert in draw-in groove 504, then use motor 501 to drive place dish 202 through fixture block 503 rotatory on first slide 201, the time that the staff will roll up earlier polaroid roll 3 was torn down from place dish 202 and change new polaroid roll 3 this moment, through above-mentioned structure, greatly reduced the staff changes the time of polaroid roll 3, thereby the efficiency of device work has been improved.

Referring to the accompanying drawings 1-5 of the specification, the utility model provides a rewinding machine, wherein the top of each placing disc 202 is sleeved with a limiting disc 6 for limiting a polaroid roll 3, the inner wall surface of each limiting disc 6 and the outer wall surface of each placing disc 202 are provided with threads, and the limiting discs 6 are in threaded connection with the placing discs 202, so that the limiting discs 6 are convenient to detach and replace the polaroid roll 3;

and the front side activity of workstation 1 top is equipped with guide roll 7 for direction polaroid reel 3, second spout 8 has been seted up to workstation 1 top center department surface, it is equipped with second slide 9 to slide in second spout 8, guide roll 7 bottom and second slide 9 top rotate and are connected, second slide 9 female screw connection has screw 10, screw 10 bottom runs through second slide 9 top and with second spout 8 inner wall connection, the position of the first slide 201 of the fixed second of being convenient for, limit groove 11 has all been seted up to second spout 8 and two first slide 4 both sides inner wall surfaces, limit block 12 is all fixed to second slide 9 both sides wall and two first slide 201 both sides walls, limit block 12 slides and establishes in limit groove 11, improves the stability of first slide 201, the first slide 201 of second when sliding.

Through setting up gliding guide roll 7 around on the base, utilize guide roll 7 can be in the place of difference to the polaroid direction, supplementary polaroid is rewound, all installs stopper 12 in first slide 201 and second first slide 201 both sides, and stopper 12 when sliding in spacing groove 11, can avoid first slide 201, the first slide 201 of second to drop, improves the stability of first slide 201 and the first slide 201 of second when sliding.

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. Rewinding machine comprising a table (1), characterized in that: two groups of discharging assemblies (2) are respectively arranged on two sides of the top of the workbench (1), each group of discharging assemblies (2) comprises a first sliding plate (201), a placing disc (202) is respectively and rotatably arranged on the front side and the rear side of the top of each first sliding plate (201), and a polaroid roll (3) is respectively sleeved on each placing disc (202);

the two sides of the top of the workbench (1) are provided with first sliding grooves (4), two first sliding plates (201) are respectively arranged in the two first sliding grooves (4) in a sliding manner, and two sides of the bottom of the workbench (1) are provided with driving assemblies (5) for driving the placing plate (202) to rotate;

every drive assembly (5) all includes motor (501), and two motors (501) are inlayed respectively and are established in workstation (1) bottom, and two motor (501) output shaft tops all are fixed and are equipped with electric putter (502), electric putter (502) top is fixed and is equipped with fixture block (503), and draw-in groove (504) have all been seted up to every dish (202) bottom of placing, and through-hole (505) that distribute around two first slide (201) bottoms all have been seted up, fixture block (503) top run through-hole (505) and with draw-in groove (504) joint.

2. A rewinding machine as claimed in claim 1, characterized in that: the top of the through hole (505) is communicated with the bottom of the clamping groove (504), and the diameter of the through hole (505) is larger than that of the clamping groove (504).

3. A rewinding machine as claimed in claim 1, characterized in that: limiting plates (6) playing a limiting role on the polaroid rolls (3) are sleeved on the tops of the placing plates (202), threads are machined on the inner wall surface of each limiting plate (6) and the outer wall surface of each placing plate (202), and the limiting plates (6) are in threaded connection with the placing plates (202).

4. A rewinding machine as claimed in claim 1, characterized in that: the utility model discloses a workbench, including workstation (1), workstation, screw (10) are equipped with guide roll (7) in the activity of workstation (1) top front side for direction polaroid roll (3), second spout (8) have been seted up to workstation (1) top center department surface, the second spout (8) are equipped with second slide (9) in the slip, guide roll (7) bottom and second slide (9) top rotate and are connected, second slide (9) internal thread connection has screw (10), screw (10) bottom runs through second slide (9) top and with second spout (8) inner wall connection.

5. A rewinding machine as claimed in claim 4, characterized in that: limiting grooves (11) are formed in the inner wall surfaces of two sides of the second sliding groove (8) and the two first sliding grooves (4), limiting blocks (12) are fixedly arranged on two side walls of the second sliding plate (9) and two side walls of the two first sliding plates (201), and the limiting blocks (12) are slidably arranged in the limiting grooves (11).

6. A rewinding machine as claimed in claim 1, characterized in that: the top end of the workbench (1) is fixedly provided with a controller (13), and the controller (13) is connected with the input ends of the motor (501) and the electric push rod (502).