CN212981928U

CN212981928U - Pneumatic lifting printing coil stock unwinding frame with deviation correcting function

Info

Publication number: CN212981928U
Application number: CN202021898089.5U
Authority: CN
Inventors: 段成
Original assignee: Sichuan Farsight Special Vouchers Printing Co ltd
Current assignee: Sichuan Farsight Special Vouchers Printing Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-04-16
Anticipated expiration: 2030-09-03

Abstract

The utility model relates to a printing coil stock processing technology field especially relates to a pneumatic printing coil stock unreels frame that lifts with function of rectifying, the on-line screen storage device comprises a base, fixed plate and cylinder, be equipped with the installation cavity in the base, and the rotation is connected with the lead screw in the installation cavity, screw-thread fit has the screw thread seat on the lead screw, and be equipped with the sliding seat on the screw thread seat, one side of fixed plate setting on the base, and one side of fixed plate rotates and is connected with the axis of rotation, the end of axis of rotation is equipped with the limiting plate, and one side of limiting plate is equipped with the wind-up roll, the cylinder sets up on the sliding seat, and the end of piston rod is equipped with the fixed block in the cylinder, one side fixedly connected with the telescopic link of fixed block, and the one end of telescopic link is equipped with and supports the. The utility model discloses can rectify the position that the size of inclined to one side cloth adjusted to the board as required, the suitability is very extensive.

Description

Pneumatic lifting printing coil stock unwinding frame with deviation correcting function

Technical Field

The utility model relates to a printing coil stock processing technology field especially relates to a pneumatic printing coil stock unreels frame that lifts with function of rectifying.

Background

Printing is a technique of transferring ink to the surface of paper, textiles, plastics, leather, PVC, PC, or other materials by plate making, inking, and pressing original documents such as characters, pictures, photographs, and forgery prevention, and copying the contents of the original documents in bulk. Printing is the process of transferring the approved printing plate to the printing stock by printing machine and special ink. The printed cloth needs to be unreeled during processing, and the existing unreeling equipment can deviate during unreeling the printed cloth, so that the processing quality of the printed cloth is easily influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pneumatic lifting printing coil stock unwinding frame with a deviation rectifying function.

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

the utility model provides a pneumatic printing coil stock unreels frame that lifts with function of rectifying, includes base, fixed plate and cylinder, be equipped with the installation cavity in the base, and the swivelling joint has the lead screw in the installation cavity, screw-thread fit has the screw thread seat on the lead screw, and is equipped with the sliding seat on the screw thread seat, the fixed plate sets up one side on the base, and one side of fixed plate rotates and is connected with the axis of rotation, the end of axis of rotation is equipped with the limiting plate, and one side of limiting plate is equipped with the wind-up roll, the cylinder sets up on the sliding seat, and the end of piston rod is equipped with the fixed block in the cylinder, one side fixedly connected with telescopic link of fixed block.

Preferably, the telescopic rod is sleeved with a spring, and two ends of the spring are respectively connected with the fixing block and the abutting plate.

Preferably, the sliding seat is in sliding fit with the mounting cavity.

Preferably, a motor is arranged in the base, and an output shaft of the motor is connected with the screw rod through a coupler.

Preferably, one side of the fixed plate is provided with a motor, and an output shaft of the motor is connected with the rotating shaft through a coupler.

Preferably, a plurality of support legs are welded to the bottom of the base.

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

1. the utility model discloses can rectify the position that the size of inclined to one side cloth adjusted to the board as required, the suitability is very extensive.

2. This device can rectify the adjustment to the cloth, places the cloth and takes place the skew at receive and release the in-process, leads to the cloth to unreel the quality of processing lower.

Drawings

Fig. 1 is a schematic view of a main-view cross-sectional structure of a pneumatic lifting printing roll unwinding frame with a deviation rectifying function according to the present invention;

fig. 2 is an enlarged schematic structural diagram of a position a of the pneumatic lifting printing roll unwinding frame with the deviation rectifying function of the present invention;

fig. 3 is the utility model provides a pneumatic printing coil stock unreels frame's main structure schematic diagram that lifts with function of rectifying.

In the figure: the winding machine comprises a base 1, a fixing plate 2, a rotating shaft 3, a limiting plate 4, a winding roller 5, an installation cavity 6, a lead screw 7, a threaded seat 8, a sliding seat 81, a cylinder 9, a fixing block 10, a butting plate 11, a telescopic rod 12 and a spring 13.

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.

Referring to fig. 1-3, a pneumatic lifting printing coil stock unreeling frame with function of rectifying a deviation, including base 1, fixed plate 2 and cylinder 9, be equipped with installation cavity 6 in the base 1, and swivelling joint has lead screw 7 in installation cavity 6, screw-thread fit has screw thread seat 8 on the lead screw 7, and be equipped with sliding seat 81 on the screw thread seat 8, fixed plate 2 sets up one side on base 1, and one side of fixed plate 2 rotates and is connected with axis of rotation 3, the end of axis of rotation 3 is equipped with limiting plate 4, and one side of limiting plate 4 is equipped with wind-up roll 5, cylinder 9 sets up on sliding seat 81, and the end of piston rod is equipped with fixed block 10 in the cylinder 9, one side fixedly connected with telescopic link 12 of fixed block 10, and the one end of telescopic link 12 is equipped.

Wherein, the telescopic link 12 is sleeved with a spring 13, and two ends of the spring 13 are respectively connected with the fixing block 10 and the abutting plate 11, and the sliding seat 81 is in sliding fit with the installation cavity 6.

Wherein, be equipped with the motor in the base 1, and the output shaft of motor passes through the shaft coupling and is connected with lead screw 7, one side of fixed plate 2 is equipped with the motor, and the output shaft of motor passes through the shaft coupling and is connected with axis of rotation 3, a plurality of stabilizer blades have been welded to the bottom of base 1, open two motors, axis of rotation 3 rotates and drives wind-up roll 5 and rotate, wind-up roll 5 begins to unreel the printing cloth, lead screw 7 rotates, screw thread seat 8 removes, and sliding seat 81 and cylinder 9 remove thereupon, support the position of board 11 and can change, thereby can rectify the size of inclined to one side cloth as required and adjust the position of supporting board 11, the suitability is very extensive.

Example (b): two motors are started, the rotating shaft 3 rotates and drives the winding roller 5 to rotate, the winding roller 5 starts to unreel printed cloth, the screw rod 7 rotates, the threaded seat 8 moves, the sliding seat 81 and the air cylinder 9 move along with the threaded seat, and the position of the abutting plate 11 can be changed, so that the position of the abutting plate 11 can be adjusted according to the size of the corrected offset cloth, and the applicability is very wide. The cylinder 9 is started, the cylinder 9 drives the fixing block 10 and the abutting plate 11 to move up and down, and therefore the height of the abutting plate 11 can be adjusted according to the winding thickness of the cloth. This device can rectify the adjustment to the cloth, places the cloth and takes place the skew at receive and release the in-process, leads to the cloth to unreel the quality of processing lower.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a pneumatic printing coil stock unreels frame that lifts with function of rectifying, its characterized in that includes:

the screw thread guide device comprises a base (1), wherein a mounting cavity (6) is arranged in the base (1), a screw rod (7) is rotatably connected in the mounting cavity (6), a thread seat (8) is in threaded fit on the screw rod (7), and a sliding seat (81) is arranged on the thread seat (8);

the winding device comprises a fixed plate (2), wherein the fixed plate (2) is arranged on one side of a base (1), a rotating shaft (3) is rotatably connected to one side of the fixed plate (2), a limiting plate (4) is arranged at the tail end of the rotating shaft (3), and a winding roller (5) is arranged on one side of the limiting plate (4); and the air cylinder (9), the air cylinder (9) is arranged on the sliding seat (81), the tail end of the piston rod in the air cylinder (9) is provided with a fixing block (10), one side of the fixing block (10) is fixedly connected with a telescopic rod (12), and one end of the telescopic rod (12) is provided with a supporting plate (11).

2. The pneumatic lifting printing roll unwinding frame with the deviation rectifying function according to claim 1, wherein a spring (13) is sleeved on the telescopic rod (12), and two ends of the spring (13) are respectively connected with the fixing block (10) and the abutting plate (11).

3. The pneumatic lifting printing roll unwinding frame with the deviation rectifying function according to claim 1, wherein the sliding seat (81) is in sliding fit with the mounting cavity (6).

4. The pneumatic lifting printing roll unwinding frame with the deviation rectifying function according to claim 1, wherein a motor is arranged in the base (1), and an output shaft of the motor is connected with the screw rod (7) through a coupler.

5. The pneumatic lifting printing roll unwinding frame with the deviation rectifying function according to claim 1, wherein a motor is arranged on one side of the fixing plate (2), and an output shaft of the motor is connected with the rotating shaft (3) through a coupler.

6. The pneumatic lifting printing roll unwinding frame with the deviation rectifying function according to claim 1, wherein a plurality of support legs are welded on the bottom of the base (1).