CN215101011U

CN215101011U - Winding and unwinding structure based on hollow motor

Info

Publication number: CN215101011U
Application number: CN202121605757.5U
Authority: CN
Inventors: 陈亮; 李盂峰; 刘善慧; 惠萌
Original assignee: Weinan Kesai Machinery And Electronic Equipment Co ltd
Current assignee: Weinan Kesai Machinery And Electronic Equipment Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-12-10
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses a receive and release structure based on cavity motor, including two bottom plates, two the equal fixed mounting in top of bottom plate has two transmission collateral branch framves, two the top of transmission collateral branch frame fixed mounting has drive assembly and operating element respectively, drive assembly and operating element are equallyd divide and are do not fixed the cup joint have a gyration disc, two it does not be provided with two disc supports, four to equally divide on the gyration disc all be equipped with the deflector roll support on supporting, is located to be equipped with the pipe support between two deflector roll supports on the same water flat line. The utility model discloses a hollow servo motor and material axle adjustment portion unite two into one's design, the shortening that the driving chain extremely sent, the characteristic that utilizes servo motor simultaneously can guarantee to roll up the material and can both have reliable torque output at the biggest and minimum within range, guarantees the stability of material membrane operation, and can replace the structure miniaturization through the design of getting rid of with the jackshaft, adopts the disc structure.

Description

Winding and unwinding structure based on hollow motor

Technical Field

The utility model relates to a reel material lithography apparatus technical field specifically is to take up and unreel structure based on hollow motor.

Background

In the web printing equipment, a winding part and an unwinding part are two key components and are the basis for ensuring the printing quality to be stable under high-speed operation, in the traditional winding and unwinding structure, the motor is applied to output power, and the purpose of reducing speed and reaching a winding or unwinding shaft by power is achieved through a series of mechanical transmission structures, but the existing winding and unwinding structure has many problems or defects;

the main drawback of the traditional structure is long transmission chain and high noise during high-speed operation. The instantaneous change of speed caused by the superposition of gaps under the condition of ultrahigh-speed operation causes great difficulty in controlling the stability requirement of operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take up and unreel structure with hollow motor as the basis to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: receive and release the structure with hollow motor as basis, including two bottom plates, two the equal fixed mounting in top of bottom plate has two transmission collateral branch framves, two the top of transmission collateral branch frame is fixed mounting respectively has drive assembly and operating element, drive assembly and operating element are equallyd divide and are do not fixed the cup joint have a gyration disc, two it does not be provided with two disc supports, four to equally divide on the gyration disc all be equipped with deflector roll support on supporting, is located to be equipped with the pipe between two deflector roll supports on the same water flat line and supports, four all be equipped with the deflector roll axle on the deflector roll support, be located to be equipped with the guide roll between two deflector roll axles on the same water flat line.

In order to enable the rotary disk to rotate, preferably, the transmission assembly comprises a transmission side support, a transmission side bearing seat and a transmission side central shaft, wherein the transmission side support is fixedly installed at the top of one of the transmission side supports, the transmission side bearing seat is fixedly installed on the transmission side support, the transmission side central shaft is arranged on the transmission side bearing seat, and the rotary disk is fixedly sleeved on the transmission side central shaft.

In order to rotate the rotating disk, preferably, the operating assembly includes an operating side central shaft, an operating side bearing block and an operating side bracket, the top of the other transmission side bracket is fixedly provided with the operating side bracket, the operating side bearing block is fixedly arranged on the operating side bracket, the operating side central shaft is arranged on the operating side bearing block, and the rotating disk is fixedly sleeved on the operating side central shaft.

In order to limit the guide roller, preferably, check rings are arranged between the guide roller shaft and the guide roller, and the number of the check rings is four.

In order to protect the wire during the wire outgoing process, preferably, the end of the transmission side central shaft, which is in contact with the rotary disk, is provided with a wire outgoing protective cover.

In order to install the supporting cover, preferably, a lower weighing baffle is fixedly installed on one side surface of each of the two transmission side brackets, and the supporting cover is fixedly installed between the two lower weighing baffles.

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

(1) the utility model adopts the design of combining the hollow servo motor and the adjusting part of the material shaft into a whole, shortens the transmission chain extremely, and simultaneously utilizes the characteristic of the servo motor to ensure that the material roll can have reliable torque output in the maximum and minimum ranges, thereby ensuring the stability of the operation of the material film;

(2) the utility model discloses can adopt the disc structure to replace through the design of getting rid of with the jackshaft, with the structure miniaturization.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of an explosive junction according to the present invention;

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

In the figure: 1. a rotating disk; 2. a drive side center shaft; 3. a transmission side bearing block; 4. a drive side bracket; 12. an operation-side center shaft; 13. an operation side bearing block; 14. an operation side bracket; 15. weighing a gear; 16. a base plate; 17. a disc support; 18. a guide roller bracket; 19. a conduit support; 20. a guide roller shaft; 22. a guide roller; 23. a retainer ring; 24. a support housing; 25. an outlet shield.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-4, the winding and unwinding structure based on a hollow motor comprises two bottom plates 16, two transmission side brackets 4 are fixedly mounted on the tops of the two bottom plates 16, a transmission assembly and an operation assembly are respectively and fixedly mounted on the tops of the two transmission side brackets 4, a rotary disc 1 is fixedly sleeved on each of the transmission assembly and the operation assembly, two disc supports 17 are respectively arranged on each of the two rotary discs 1, guide roller supports 18 are respectively arranged on the four disc supports 17, a guide roller support 19 is arranged between the two guide roller supports 18 on the same horizontal line, guide roller shafts 20 are respectively arranged on the four guide roller supports 18, and guide rollers 22 are arranged between the two guide roller shafts 20 on the same horizontal line.

When the device is used, firstly, a switch of the motor is turned on to enable the motor to work, the motor drives the transmission side central shaft 2 to rotate in the transmission side bearing block 3, and meanwhile, under the cooperation of the operation assembly, the rotary disc 1 rotates, and the rotary disc 1 rotates to enable the guide roller 22 to rotate to wind and unwind.

Example two:

referring to fig. 1-4, a winding and unwinding structure based on a hollow motor comprises two base plates 16, two transmission side brackets 4 are fixedly mounted on the tops of the two base plates 16, in order to mount a support housing 24, specifically, a lower weighing block 15 is fixedly mounted on one side surface of each of the two transmission side brackets 4, the support housing 24 is fixedly mounted between the two lower weighing blocks 15, a transmission assembly and an operation assembly are respectively and fixedly mounted on the tops of the two transmission side brackets 4, the transmission assembly and the operation assembly are respectively and fixedly sleeved with a rotary disc 1, in order to rotate the rotary disc 1, specifically, the transmission assembly comprises a transmission side bracket 4, a transmission side bearing 3 and a transmission side central shaft 2, wherein the transmission side bracket 4 is fixedly mounted on the top of one of the transmission side brackets 4, the transmission side bearing 3 is fixedly mounted on the transmission side bracket 4, the transmission side bearing 2 is arranged on the transmission side bearing 3, in order to protect the rotating disc 1 during outgoing, the rotating disc 1 is fixedly sleeved on the transmission side central shaft 2, specifically, an outgoing line shield 25 is arranged at one end of the transmission side central shaft 2, which is in contact with the rotating disc 1, specifically, the operation assembly comprises an operation side central shaft 12, an operation side bearing 13 and an operation side bracket 14, the operation side bracket 14 is fixedly installed at the top of the other transmission side bracket 4, the operation side bearing 13 is fixedly installed on the operation side bracket 14, the operation side central shaft 12 is arranged on the operation side bearing 13, and the rotating disc 1 is fixedly sleeved on the operation side central shaft 12. Equally divide on two gyration discs 1 and be provided with two disc supports 17 respectively, all be equipped with guide roller support 18 on four disc supports 17, be equipped with pipe support 19 between two guide roller support 18 that lie in same water flat line, all be equipped with guide roller axle 20 on four guide roller support 18, lie in and be equipped with guide roller 22 between two guide roller axle 20 that lie in same water flat line, in order to carry out spacing to guide roller 22, specifically, be equipped with retaining ring 23 between guide roller axle 20 and the guide roller 22, the total four of quantity of retaining ring 23.

The electric components that appear in this application all external intercommunication power and control switch when using, when using this device, at first open the switch of motor, make its work, the motor drives transmission side center pin 2 at transmission side bearing frame 3 internal rotation, simultaneously under the cooperation of operating module, make gyration disc 1 rotate, gyration disc 1 rotates and makes guide roll 22 rotate and receive and unreel, adopt hollow servo motor and the design that material axle adjustment portion unites two into one, the shortening that the transmission chain extremely sent, the material can be guaranteed to roll up in the biggest and minimum within range and can both have reliable moment output simultaneously to the characteristic that utilizes servo motor simultaneously, guarantee the stability of material membrane operation, and can be through the design of getting rid of with the jackshaft, adopt the disc structure to replace, it is miniaturized to structure.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to the circuit and electronic components and control modules.

In the description of the present invention, it is to be understood that the terms "center", "middle", "eccentric", "longitudinal", "lateral", "length", "width", "thickness", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Receive and release a roll structure with hollow motor as basis, its characterized in that: including two bottom plates (16), two the equal fixed mounting in top of bottom plate (16) has two transmission collateral branch framves (4), two the top of transmission collateral branch frame (4) is fixed mounting respectively has drive assembly and operating assembly, drive assembly and operating assembly divide equally and do not fixedly cup jointed gyration disc (1), two it does not be provided with two disc supports (17), four to divide equally on gyration disc (1) all be equipped with deflector roll support (18) on disc support (17), is located to be equipped with between two deflector roll supports (18) on the same water flat line and supports (19), four all be equipped with deflector roll axle (20) on deflector roll support (18), is located to be equipped with between two deflector roll axles (20) on the same water flat line and leads roller (22).

2. The winding and unwinding structure based on the hollow motor as claimed in claim 1, wherein: the transmission assembly comprises a transmission side support (4), a transmission side bearing seat (3) and a transmission side central shaft (2), wherein the top of the transmission side support (4) is fixedly provided with the transmission side support (4), the transmission side bearing seat (3) is fixedly arranged on the transmission side support (4), and the transmission side central shaft (2) is arranged on the transmission side bearing seat (3).

3. The winding and unwinding structure based on the hollow motor as claimed in claim 1, wherein: the operation assembly comprises an operation side central shaft (12), an operation side bearing seat (13) and an operation side bracket (14), the top of the other transmission side bracket (4) is fixedly provided with the operation side bracket (14), the operation side bearing seat (13) is fixedly arranged on the operation side bracket (14), and the operation side central shaft (12) is arranged on the operation side bearing seat (13).

4. The winding and unwinding structure based on the hollow motor as claimed in claim 1, wherein: and check rings (23) are arranged between the guide roller shaft (20) and the guide roller (22), and the number of the check rings (23) is four.

5. The winding and unwinding structure based on the hollow motor as claimed in claim 2, wherein: and an outlet protective cover (25) is arranged at one end of the transmission side central shaft (2) contacted with the rotary disc (1).

6. The winding and unwinding structure based on the hollow motor as claimed in claim 1, wherein: one side surface of each of the two transmission side brackets (4) is fixedly provided with a lower weighing baffle (15), and a supporting cover shell (24) is fixedly arranged between the two lower weighing baffles (15).