CN210795140U

CN210795140U - Improved system for preventing abrasion of steel wire at unreeling position of printing machine

Info

Publication number: CN210795140U
Application number: CN201921386625.0U
Authority: CN
Inventors: 曹保社
Original assignee: Xinjiang Jinye Technology Co ltd; Shaanxi Golden Leaf Science And Education Group Ltd By Share Ltd
Current assignee: Xinjiang Jinye Technology Co ltd; Shaanxi Golden Leaf Science And Education Group Ltd By Share Ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-06-19
Anticipated expiration: 2029-08-26

Abstract

The utility model provides a prevent that printing machine from unreeling department steel wire wearing and tearing's improvement system relates to printing machine production and processing technology field, including the device main part, one side surface of device main part is provided with driving motor and control box, the opposite side surface of device main part is provided with linking frame and bottom plate, the bottom plate is located linking frame's lower extreme, one side surface of linking frame is provided with the roll paper axle, the one end surface of roll paper axle is provided with the locking cap, the one end fixed surface of bottom plate is connected with the backup pad. A prevent that printing machine from unreeling department steel wire wearing and tearing's improvement system, be equipped with support frame and linking frame, can support the scroll, reduce the scroll to the pressure of scroll to reduce the wearing and tearing at scroll both ends, and can reduce the friction between scroll and the device main part, thereby reduce the wearing and tearing of scroll and device main part contact department, bring better use prospect.

Description

Improved system for preventing abrasion of steel wire at unreeling position of printing machine

Technical Field

The utility model relates to a printing machine production and processing field, in particular to prevent that printing machine from unreeling department steel wire wearing and tearing's improvement system.

Background

The printing machine is a machine for printing characters and images, and the modern printing machine is generally composed of mechanisms of plate-loading, inking, stamping and paper-conveying, etc., and the printing machine is firstly used for making the characters and images to be printed into printing plate, then the printing plate is mounted on the printing machine, then the ink is coated on the place with characters and images on the printing plate by manpower or printing machine, and then the printing plate is directly or indirectly transferred onto paper or other printing material, so that the printed matter identical to the printing plate can be reproduced.

The improvement system that current prevent that printing machine from unreeling department steel wire wearing and tearing has certain drawback when using, at first, the quality of scroll is very big, produce very big pressure to the scroll, thereby it is serious to lead to the wearing and tearing of the support department at scroll both ends, secondly, the friction between scroll and the device main part is serious, it is not lubricated to lead to the rotation of scroll, cause the wearing and tearing of contact department between scroll and the device main part easily, the use of giving people has brought certain influence, therefore, we provide an improvement system that prevents that printing machine from unreeling department steel wire wearing and tearing.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a prevent that printing machine from unreeling department steel wire wearing and tearing's improvement system can effectively solve the problem among the background art.

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

the utility model provides a prevent that printing machine from unreeling department steel wire wearing and tearing's improvement system, includes the device main part, one side surface of device main part is provided with driving motor and control box, the opposite side surface of device main part is provided with linking frame and bottom plate, the bottom plate is located linking frame's lower extreme, one side surface of linking frame is provided with the stock roll, the one end surface of stock roll is provided with the locking cap, the one end fixed surface of bottom plate is connected with the backup pad, the upper end surface of bottom plate is provided with the support frame.

Preferably, the support frame includes outer pole, supporting spring, interior pole, loose axle, bifurcated pole, extension spring and gyro wheel, the upper end external surface fixedly connected with outer pole of bottom plate, the internal surface of outer pole is provided with supporting spring, supporting spring's upper end surface is provided with interior pole, the upper end external surface fixedly connected with loose axle of interior pole, the upper end surface of loose axle is provided with bifurcated pole, the rear end external surface fixedly connected with extension spring of bifurcated pole, the upper end surface of bifurcated pole is provided with the gyro wheel.

Preferably, the connection frame includes connection pad, rubber sleeve, outer hexagonal screw, deep groove ball bearing and transmission groove, the outer fixed surface of roll paper axle is connected with the connection pad, one side surface of connection pad is provided with the rubber sleeve, the opposite side surface of connection pad is provided with outer hexagonal screw, the one end surface of outer hexagonal screw runs through the opposite side surface of connection pad and one side surface of rubber sleeve, the surface of rubber sleeve is provided with deep groove ball bearing, the other end fixed surface of connection pad is connected with the transmission groove.

Preferably, the outer surface of the lower end of the bifurcated rod is movably connected with the outer surface of the upper end of the inner rod through a movable shaft, the outer surface of the lower end of the inner rod is movably connected with the outer surface of the upper end of the outer rod, a rotating shaft is arranged between the roller and the bifurcated rod, and the outer surfaces of two sides of the roller are movably connected with the outer surface of the upper end of the bifurcated rod through the rotating shaft.

Preferably, be provided with fastening screw between outer hexagonal screw and the connection pad, the surface of outer hexagonal screw can be dismantled through the one end surface of fastening screw and connection pad and be connected, deep groove ball bearing divide into inner circle and outer lane, be provided with the bump between roll paper axle and the rubber sleeve, the surface of roll paper axle can be dismantled through the internal surface of bump and rubber sleeve and be connected.

Preferably, a locking thread is arranged between the paper rolling shaft and the fixing cap, and the outer surface of one end of the paper rolling shaft is detachably connected with the outer surface of one side of the fixing cap through the locking thread.

Preferably, a belt is arranged between the driving motor and the transmission groove, and the outer surface of one side of the driving motor is movably connected with the outer surface of the transmission groove through the belt.

Advantageous effects

Compared with the prior art, the utility model provides a prevent that printing machine from unreeling department steel wire wearing and tearing's improvement system possesses following beneficial effect:

1. this prevent printing machine unreel department steel wire wearing and tearing's improvement system, support frame through setting up, with the surface of scroll cover at the roll paper axle, the lower extreme surface of scroll and the upper end surface contact of gyro wheel, and cause decurrent pressure to the gyro wheel, then the gyro wheel pushes down to the forked pole, pressure makes the forked pole open through the loose axle rotation, thereby can make the surface of the different diameter scroll of gyro wheel laminating, the extension spring is stretched this moment, the forked pole is to leading to the fact pressure to interior pole through the loose axle, the loose axle makes interior pole downstream, interior pole is with the supporting spring compression, thereby can adjust the height of support frame according to the size of scroll, supporting spring makes the gyro wheel provide ascending power to the scroll with the elasticity of extension spring, thereby reduce the pressure of scroll to the roll paper axle, reduce the wearing and tearing at roll paper axle both ends.

2. The improved system for preventing the abrasion of the steel wire at the unreeling position of the printing machine has the advantages that through the arranged connecting frame, when the device is operated, the driving motor drives the transmission groove to rotate through the belt, the transmission groove drives the paper rolling shaft to rotate, the paper rolling shaft drives the rubber sleeve to rotate through the salient point and the outer hexagonal screw, the design of the salient point can better drive the rubber sleeve, the rubber sleeve drives the inner ring of the deep groove ball bearing to rotate through friction force, the deep groove ball bearing can reduce the friction between the paper rolling shaft and the device main body, when the deep groove ball bearing is seriously worn, the deep groove ball bearing can be independently replaced, thereby reducing the wear of the contact part of the paper winding shaft and the device main body, and change deep groove ball bearing convenient and economic more, be favorable to people to use, whole prevent that printing machine from unreeling department steel wire wearing and tearing's improvement system simple structure, convenient operation, the effect of use is better for traditional mode.

Drawings

Fig. 1 is the utility model relates to a prevent that printing machine from unreeling department steel wire wearing and tearing's overall structure schematic diagram.

Fig. 2 is the utility model relates to a prevent that printing machine from unreeling the structural schematic diagram of support frame in the improved system of department steel wire wearing and tearing.

Fig. 3 is the utility model relates to a prevent that printing machine from unreeling department steel wire wearing and tearing's improved system in connection frame's schematic structure.

In the figure: 1. a device main body; 2. a drive motor; 3. a control box; 4. a support frame; 41. an outer rod; 42. a support spring; 43. an inner rod; 44. a movable shaft; 45. a crotch bar; 46. a tension spring; 47. a roller; 5. a connecting frame; 51. a connecting disc; 52. a rubber sleeve; 53. an outer hexagonal screw; 54. a deep groove ball bearing; 55. a transmission groove; 6. a roll paper shaft; 7. a fixing cap; 8. a support plate; 9. a base plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, an improved system for preventing abrasion of a steel wire at an unreeling position of a printing machine includes a device main body 1, a driving motor 2 and a control box 3 are arranged on an outer surface of one side of the device main body 1, a connecting frame 5 and a bottom plate 9 are arranged on an outer surface of the other side of the device main body 1, the bottom plate 9 is located at a lower end of the connecting frame 5, a paper reeling shaft 6 is arranged on an outer surface of one side of the connecting frame 5, a fixing cap 7 is arranged on an outer surface of one end of the paper reeling shaft 6, a supporting plate 8 is fixedly connected to an outer surface of one end.

Further, the supporting frame 4 comprises an outer rod 41, a supporting spring 42, an inner rod 43, a movable shaft 44, a bifurcated rod 45, a tension spring 46 and a roller 47, the outer rod 41 is fixedly connected to the outer surface of the upper end of the bottom plate 9, the supporting spring 42 is arranged on the inner surface of the outer rod 41, the inner rod 43 is arranged on the outer surface of the upper end of the supporting spring 42, the movable shaft 44 is fixedly connected to the outer surface of the upper end of the inner rod 43, the bifurcated rod 45 is arranged on the outer surface of the upper end of the movable shaft 44, the tension spring 46 is fixedly connected to the outer surface of the rear end of the bifurcated rod 45, the roller 47 is arranged on the outer surface of the upper end of the bifurcated rod 45, paper rolls are sleeved on the outer surface of the paper roll shaft 6, the outer surface of the lower end of the paper rolls is in contact with the outer surface of the upper end of the roller 47 and downward pressure is, at this time, the tension spring 46 is stretched, the bifurcated rod 45 presses the inner rod 43 through the movable shaft 44, the movable shaft 44 enables the inner rod 43 to move downwards, the inner rod 43 compresses the supporting spring 42, the height of the supporting frame 4 can be adjusted according to the size of the paper roll, the supporting spring 42 and the elasticity of the tension spring 46 enable the roller 47 to provide upward force for the paper roll, the pressure of the paper roll on the paper roll shaft 6 is reduced, and the abrasion of the two ends of the paper roll shaft 6 is reduced.

Further, the connecting frame 5 comprises a connecting disc 51, a rubber sleeve 52, an outer hexagonal screw 53, a deep groove ball bearing 54 and a transmission groove 55, the outer surface of the roll paper shaft 6 is fixedly connected with the connecting disc 51, the outer surface of one side of the connecting disc 51 is provided with the rubber sleeve 52, the outer surface of the other side of the connecting disc 51 is provided with the outer hexagonal screw 53, the outer surface of one end of the outer hexagonal screw 53 penetrates through the outer surface of the other side of the connecting disc 51 and the outer surface of one side of the rubber sleeve 52, the outer surface of the rubber sleeve 52 is provided with the deep groove ball bearing 54, the outer surface of the other end of the connecting disc 51 is fixedly connected with the transmission groove 55, when the device operates, the driving motor 2 drives the transmission groove 55 to rotate through a belt, the transmission groove 55 drives the roll paper shaft 6 to rotate, the roll paper shaft 6 drives the rubber sleeve 52 to rotate through the salient points and the outer hexagonal screw, the deep groove ball bearing 54 can reduce friction between the paper winding shaft 6 and the device main body 1, and the deep groove ball bearing 54 can be replaced independently when the deep groove ball bearing 54 is seriously worn, so that the wear of the contact part of the paper winding shaft 6 and the device main body 1 can be reduced, and the replacement of the deep groove ball bearing 54 is more convenient and economical.

The utility model discloses theory of operation and use flow: when the device is used, paper rolls are sleeved on the outer surface of a paper roll shaft 6, the outer surface of the lower end of each paper roll is in contact with the outer surface of the upper end of a roller 47, downward pressure is applied to the roller 47, then the roller 47 presses a bifurcating rod 45 downwards, the bifurcating rod 45 is rotated and opened through a movable shaft 44 by the pressure, so that the roller 47 can be attached to the surfaces of the paper rolls with different diameters, at the moment, a tension spring 46 is stretched, the bifurcating rod 45 applies pressure to an inner rod 43 through the movable shaft 44, the inner rod 43 moves downwards through the movable shaft 44, the inner rod 43 compresses a support spring 42, the height of the support frame 4 can be adjusted according to the size of the paper roll, the elastic force of the support spring 42 and the tension spring 46 enables the roller 47 to provide upward force to the paper rolls, so that the pressure of the paper rolls on the paper roll shaft 6 is reduced, the abrasion of the two ends of the, when the device moves, driving motor 2 drives transmission groove 55 through the belt and rotates, transmission groove 55 drives roll paper shaft 6 and rotates, roll paper shaft 6 drives rubber sleeve 52 through bump and outer hexagonal screw 53 and rotates, the design of bump can be better drives rubber sleeve 52, rubber sleeve 52 drives the inner circle of deep groove ball bearing 54 through frictional force and rotates, deep groove ball bearing 54 can reduce the friction between roll paper shaft 6 and device main part 1, can change deep groove ball bearing 54 alone when deep groove ball bearing 54 wearing and tearing are serious, thereby can reduce the wearing and tearing of roll paper shaft 6 and device main part 1 contact department, and it is more convenient economy to change deep groove ball bearing 54.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent that printing machine from unreeling department steel wire wearing and tearing's improvement system, includes device main part (1), its characterized in that: the device is characterized in that a driving motor (2) and a control box (3) are arranged on the outer surface of one side of the device body (1), a connecting frame (5) and a bottom plate (9) are arranged on the outer surface of the other side of the device body (1), the bottom plate (9) is located at the lower end of the connecting frame (5), a paper winding shaft (6) is arranged on the outer surface of one side of the connecting frame (5), a fixing cap (7) is arranged on the outer surface of one end of the paper winding shaft (6), a supporting plate (8) is fixedly connected to the outer surface of one end of the bottom plate (9), and a supporting frame (4) is arranged on the outer.

2. The improved system for preventing the abrasion of the steel wire at the unreeling position of the printing machine as claimed in claim 1, wherein: support frame (4) are including outer pole (41), supporting spring (42), interior pole (43), loose axle (44), bifurcated pole (45), extension spring (46) and gyro wheel (47), the outer pole (41) of the outer fixed surface in upper end of bottom plate (9) is connected with, the internal surface of outer pole (41) is provided with supporting spring (42), the upper end surface of supporting spring (42) is provided with interior pole (43), the outer fixed surface in upper end of interior pole (43) is connected with loose axle (44), the upper end surface of loose axle (44) is provided with bifurcated pole (45), the outer fixed surface in rear end of bifurcated pole (45) is connected with extension spring (46), the upper end surface of bifurcated pole (45) is provided with gyro wheel (47).

3. The improved system for preventing the abrasion of the steel wire at the unreeling position of the printing machine as claimed in claim 1, wherein: connecting frame (5) are including connection pad (51), rubber sleeve (52), outer hexagonal screw (53), deep groove ball bearing (54) and transmission groove (55), the external fixed surface of roll paper axle (6) is connected with connection pad (51), one side surface of connection pad (51) is provided with rubber sleeve (52), the opposite side surface of connection pad (51) is provided with outer hexagonal screw (53), the one end surface of outer hexagonal screw (53) runs through the opposite side surface of connection pad (51) and one side surface of rubber sleeve (52), the surface of rubber sleeve (52) is provided with deep groove ball bearing (54), the other end external fixed surface of connection pad (51) is connected with transmission groove (55).

4. The improved system for preventing the abrasion of the steel wire at the unreeling position of the printing machine as claimed in claim 2, wherein: the lower extreme surface of branching pole (45) passes through loose axle (44) and the upper end surface swing joint of interior pole (43), the lower extreme surface of interior pole (43) and the upper end surface swing joint of outer pole (41), be provided with the rotation axis between gyro wheel (47) and branching pole (45), the both sides surface of gyro wheel (47) passes through the rotation axis and the upper end surface swing joint of branching pole (45).

5. The improved system for preventing the abrasion of the steel wire at the unreeling position of the printing machine as claimed in claim 3, wherein: be provided with fastening screw between outer hexagonal screw (53) and connection pad (51), the surface of outer hexagonal screw (53) can be dismantled through the one end surface of fastening screw and connection pad (51) and be connected, deep groove ball bearing (54) divide into inner circle and outer lane, be provided with the bump between roll-up paper axle (6) and rubber sleeve (52), the surface of roll-up paper axle (6) can be dismantled through the internal surface of bump and rubber sleeve (52) and be connected.

6. The improved system for preventing the abrasion of the steel wire at the unreeling position of the printing machine as claimed in claim 1, wherein: be provided with the dead screw thread of lock between roll paper axle (6) and locking cap (7), the one end surface of roll paper axle (6) can be dismantled through the dead screw thread of lock and one side surface of locking cap (7) and be connected.

7. The improved system for preventing the abrasion of the steel wire at the unreeling position of the printing machine as claimed in claim 3, wherein: a belt is arranged between the driving motor (2) and the transmission groove (55), and the outer surface of one side of the driving motor (2) is movably connected with the outer surface of the transmission groove (55) through the belt.