CN218560515U

CN218560515U - Reel material feeding device

Info

Publication number: CN218560515U
Application number: CN202222389886.6U
Authority: CN
Inventors: 孙亚冰; 聂新闯
Original assignee: Anyang Songyang Sunshine Electronic Materials Co ltd
Current assignee: Anyang Songyang Sunshine Electronic Materials Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-03-03
Anticipated expiration: 2032-09-08

Abstract

The utility model provides a reel material supply device, which relates to the technical field of material supply and comprises a mounting rack, wherein two rotating rollers and a clamping component for clamping a reel are arranged on the mounting rack, a driving device for rotating the rotating rollers is arranged on the mounting rack, and a variable speed transmission device for controlling the rotation speed of the reel according to the thickness of the reel is arranged between the clamping component and the driving device; the film-shaped materials are clamped through the two rotating rollers, then the rotating rollers are rotated through the driving device, so that feeding is carried out, meanwhile, the clamping assembly drives the winding drum to rotate through the variable-speed transmission device to carry out discharging, when the winding drum becomes thin, the variable-speed transmission device changes the rotating speed of the clamping assembly, so that the linear speed of the surface of the winding drum is the same as that of the surface of the rotating rollers, and the problem that the discharging synchronism is influenced by the storage quantity of the winding drum is avoided.

Description

Reel material feeding device

Technical Field

The utility model relates to a technical field is supplied with to the material, specifically is a reel material feeding device.

Background

The ITO film needs to be wound on a roller in the preparation process, then unreeling and feeding are carried out, and the reel type material discharging of some existing devices is only dragged by a main machine.

However, when the reel is wound, the synchronism of the discharging of the reel is influenced by more or less reel stock, and the asynchronism can cause material deformation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reel material feeding device aims at solving the problem that the reel material feeding device among the prior art influences the synchronism of its blowing because of the many or few of reel stock.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the winding drum material supply device comprises a mounting frame, wherein two rotary rollers and a clamping assembly used for clamping a winding drum are mounted on the mounting frame, a driving device used for enabling the rotary rollers to rotate is mounted on the mounting frame, and a variable speed transmission device used for controlling the rotation speed of the winding drum according to the thickness of the winding drum is mounted between the clamping assembly and the driving device.

The utility model discloses a further technical scheme does, drive arrangement includes that two are installed respectively at two rotatory roller one end and engaged with gear, one of them the motor that is used for driving its rotation is installed to the other end of rotatory roller.

The utility model discloses a further technical scheme does, the centre gripping subassembly includes that the left side presss from both sides tight seat and the right seat that steps up, the tight seat of left side clamp rotates and installs on the mounting bracket, the telescoping device is installed to the opposite side of mounting bracket, the removal end fixed mounting of telescoping device has the mount pad, the right side steps up the seat and rotates and install on the mount pad.

The utility model discloses a further technical scheme does, variable speed drive includes the roating seat of the tight seat one end of fixed mounting left side clamp, install a plurality of telescopic links on the roating seat, roating seat and telescopic link intussuseption are filled with the hydraulic oil of mutual intercommunication, the flexible end connection of telescopic link installs the transmission piece, one of them install the drive wheel on the gear, the transmission is connected with the drive belt between transmission piece and the drive wheel, install on the mounting bracket and be used for controlling the flexible adjusting part of telescopic link according to the thickness of reel, install the straining device who is used for taut drive belt on the mounting bracket.

The utility model discloses a further technical scheme does, the adjusting part includes the rotary rod that offsets with the reel, the both ends of rotary rod are rotated and are installed the sliding block with mounting bracket sliding connection, install first elastic component between sliding block and the mounting bracket, fixed mounting has the piston rod on the sliding block, the other end slidable mounting of piston rod has the piston bush, install hydraulic pressure rotary joint between piston bush and the roating seat.

The utility model discloses a further technical scheme does, straining device includes the straining wheel of being connected with the drive belt transmission, rotate on the straining wheel and install and remove the seat, remove and install the second elastic component between seat and the mounting bracket.

The utility model discloses a further technical scheme does, first elastic component is the spring.

The utility model discloses a further technical scheme does, the second elastic component is the spring.

The utility model has the advantages that:

the utility model discloses during the use, press from both sides tight membranous material through two rotatory rollers, then drive arrangement makes rotatory roller rotatory to carry out the pay-off, make centre gripping subassembly area reel rotation through variable speed drive simultaneously and carry out the blowing, when the reel attenuation, variable speed drive changes the rotation rate of centre gripping subassembly, thereby make the linear velocity on reel surface the same with the linear velocity on rotatory roller surface, thereby avoid influencing the synchronism of its blowing because of what of the reel stock.

Drawings

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

Fig. 2 is a schematic structural diagram of an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of an embodiment of the present invention.

In the figure: 1. a mounting frame; 2. a rotating roller; 3. a drive device; 31. a gear; 32. a motor; 4. a variable speed drive; 41. a rotating base; 42. a telescopic rod; 43. a driving strap; 44. a driving wheel; 45. a transmission belt; 46. an adjustment assembly; 461. rotating the rod; 462. a slider; 463. a first elastic member; 464. a piston rod; 465. a piston sleeve; 47. a tensioning device; 471. a tensioning wheel; 472. a movable seat; 473. a second elastic member; 5. a clamping assembly; 51. a left clamping seat; 52. a right clamping seat; 53. a telescoping device; 54. And (7) mounting a seat.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in figure 1, a reel material feeding device comprises a mounting frame 1, two rotating rollers 2 and a clamping component 5 for clamping a reel are installed on the mounting frame 1, a driving device 3 for enabling the rotating rollers 2 to rotate is installed on the mounting frame 1, a film material is clamped through the two rotating rollers 2, then the rotating rollers 2 are rotated by the driving device 3 so as to feed the material, a variable speed transmission device 4 for controlling the rotating speed of the reel according to the thickness of the reel is installed between the clamping component 5 and the driving device 3, the clamping component 5 is driven by the variable speed transmission device 4 to rotate to discharge the material, when the reel becomes thin, the rotating speed of the clamping component 5 is changed by the variable speed transmission device 4, so that the linear speed of the surface of the reel is the same as that of the surface of the rotating rollers 2, and the influence on the synchronism of discharging of the reel due to the quantity of stock is avoided.

As shown in fig. 2, the driving device 3 includes two gears 31 respectively mounted at one end of the two rotating rollers 2 and engaged with each other, and a motor 32 for driving one of the rotating rollers 2 to rotate is mounted at the other end thereof.

As shown in fig. 2 and 3, the clamping assembly 5 comprises a left clamping seat 51 and a right clamping seat 52, the left clamping seat 51 is rotatably mounted on the mounting frame 1, a telescopic device 53 is mounted on the other side of the mounting frame 1, the telescopic device 53 is a hydraulic rod or an electric telescopic rod, a mounting seat 54 is fixedly mounted at the moving end of the telescopic device 53, the right clamping seat 52 is rotatably mounted on the mounting seat 54, and the telescopic device 53 is started to move the right clamping seat 52, so that the winding drum can be put down or clamped.

Concretely, variable speed drive 4 includes the roating seat 41 of the left clamp seat 51 one end of fixed mounting, install a plurality of telescopic links 42 on the roating seat 41, roating seat 41 and telescopic link 42 intussuseption are filled with the hydraulic oil of mutual intercommunication, telescopic link 42's flexible end fixed connection installs transmission piece 43, install the drive wheel 44 on one of them gear 31, the transmission is connected with drive belt 45 between transmission piece 43 and the drive wheel 44, install on the mounting bracket 1 and be used for controlling the flexible adjusting part 46 of telescopic link 42 according to the thickness of reel, install the straining device 47 that is used for taut drive belt 45 on the mounting bracket 1.

Specifically, the adjusting assembly 46 includes a rotating rod 461 abutting against the winding drum, two ends of the rotating rod 461 are rotatably provided with a sliding block 462 slidably connected with the mounting frame 1, a first elastic element 463 is arranged between the sliding block 462 and the mounting frame 1, the sliding block 462 is fixedly provided with a piston rod 464, the other end of the piston rod 464 is slidably provided with a piston sleeve 465, a hydraulic rotating joint is arranged between the piston sleeve 465 and the rotating seat 41, when the winding drum becomes thin, the rotating rod 461 is always attached to the winding drum by the first elastic element 463, so that the sliding block 462 drives the piston rod 464 to move, so that the piston rod 464 is partially pulled out relative to the piston sleeve 465, and hydraulic oil in the rotating seat 41 enters the piston sleeve 465, so that the telescopic rod 42 is contracted, so that the rotating radius of the driving plate 43 is reduced, and the rotating speed of the winding drum is increased.

Specifically, the tensioning device 47 includes a tensioning wheel 471 in transmission connection with the transmission belt 45, a movable seat 472 is rotatably mounted on the tensioning wheel 471, and a second elastic member 473 is mounted between the movable seat 472 and the mounting bracket 1.

Preferably, the first elastic member 463 is a spring.

Preferably, the second elastic member 473 is a spring.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The winding drum material supply device is characterized by comprising a mounting frame (1), wherein two rotating rollers (2) and a clamping component (5) for clamping a winding drum are mounted on the mounting frame (1), a driving device (3) for enabling the rotating rollers (2) to rotate is mounted on the mounting frame (1), and a variable speed transmission device (4) for controlling the rotation speed of the winding drum according to the thickness of the winding drum is mounted between the clamping component (5) and the driving device (3).

2. The web material feeding device according to claim 1, characterized in that said driving means (3) comprises two toothed wheels (31) mounted at one end of two rotating rollers (2) respectively and engaged with each other, wherein the other end of one of said rotating rollers (2) is mounted with a motor (32) for driving it in rotation.

3. The web material feeding device according to claim 2, characterized in that the clamping assembly (5) comprises a left clamping seat (51) and a right clamping seat (52), the left clamping seat (51) is rotatably mounted on the mounting frame (1), a telescopic device (53) is mounted on the other side of the mounting frame (1), a moving end of the telescopic device (53) is fixedly mounted with a mounting seat (54), and the right clamping seat (52) is rotatably mounted on the mounting seat (54).

4. The roll material supply device according to claim 3, wherein the variable speed transmission device (4) comprises a rotating seat (41) fixedly installed at one end of a left clamping seat (51), a plurality of telescopic rods (42) are installed on the rotating seat (41), hydraulic oil communicated with each other is filled in the rotating seat (41) and the telescopic rods (42), transmission pieces (43) are installed at telescopic ends of the telescopic rods (42), one of the transmission pieces (44) is installed on the gear (31), a transmission belt (45) is connected between the transmission pieces (43) and the transmission wheels (44), an adjusting component (46) used for controlling the telescopic rods (42) to stretch according to the thickness of the roll is installed on the mounting frame (1), and a tensioning device (47) used for tensioning the transmission belt (45) is installed on the mounting frame (1).

5. The web material feeding device according to claim 4, wherein the adjusting assembly (46) comprises a rotating rod (461) abutting against the winding drum, two ends of the rotating rod (461) are rotatably provided with a sliding block (462) slidably connected with the mounting frame (1), a first elastic member (463) is arranged between the sliding block (462) and the mounting frame (1), the sliding block (462) is fixedly provided with a piston rod (464), the other end of the piston rod (464) is slidably provided with a piston sleeve (465), and a hydraulic rotating joint is arranged between the piston sleeve (465) and the rotating seat (41).

6. The web material feeding device according to claim 4, characterized in that the tensioning device (47) comprises a tensioning wheel (471) in driving connection with the belt (45), a movable seat (472) is rotatably mounted on the tensioning wheel (471), and a second elastic member (473) is mounted between the movable seat (472) and the mounting frame (1).

7. The web material feeding device according to claim 5, characterized in that the first elastic member (463) is a spring.

8. The web material feeding device of claim 6, wherein said second resilient member (473) is a spring.