CN214873394U

CN214873394U - Automatic positioning and winding device for material roll of gravure printing machine

Info

Publication number: CN214873394U
Application number: CN202121465824.8U
Authority: CN
Inventors: 陈艺坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-11-26
Anticipated expiration: 2031-06-30

Abstract

The utility model provides an automatic material roll positioning and winding device of an intaglio press, which relates to the technical field of printing machinery and aims to solve the problems that the existing material roll winding device needs more manual work when in use, has low degree of mechanization and can not ensure the precision, and comprises a main body and moving parts; the main body is of a T-shaped structure, and a motor is arranged in the middle of the main body; the moving member is installed at the front end of the main body, and the sliding block of the moving member is installed inside the moving groove of the main body. The swing piece is installed in the bottom of moving member for the angle of adjusting the fastener, when using this device, through motor control's mode, makes the moving member control swing piece move down, and the guide block can be at the inside removal of locating part, and the swing piece is connected with the rotating member through pivot and bracing piece, makes the swing piece can freely move on horizontal angle, and then the better laminating paper in the steerable fastener bottom of swing piece reduces the quantity of wastrel.

Description

Automatic positioning and winding device for material roll of gravure printing machine

Technical Field

The utility model belongs to the technical field of printing machine, more specifically say, in particular to gravure press's material book automatic positioning device of rolling up.

Background

When using gravure press to print, in order to guarantee to unreel to printing unit material and roll up and not produce the skew in the printing process, guarantee the tension of paper simultaneously and stably, need use the material and roll up the device.

For example, application No.: CN201120515318.5 relates to a material roll automatic positioning and feeding device of gravure printing machine, including the elevating platform, be fixed with vertical pneumatic cylinder in the bottom surface of elevating platform, still install ultrasonic sensor in the bottom surface of elevating platform, be provided with the workstation above the elevating platform, be provided with the guide rail pair parallel with the axis of material roll between workstation and elevating platform, still be provided with horizontal pneumatic cylinder between workstation and elevating platform, horizontal pneumatic cylinder is used for controlling the relative movement of workstation and elevating platform, the upper end of vertical pneumatic cylinder articulates through the joint activity has the limiting plate, be provided with ultrasonic sensor on the printing machine frame at the both ends of the vice moving direction of guide rail. The device has realized the fixed high lift of material book, has realized the accuracy of material book lateral shifting, has realized the function that single can accomplish the material loading, has improved work efficiency, has reduced intensity of labour.

Based on the discovery among the prior art, current material of rolling up the device and need more artifical the participation when using, and degree of mechanization is not high, and the precision can not be ensured, and current material of rolling up the device and when using, it is not high to carry out the precision that the material was rolled up and is replaced, causes the quantity of wastrel to rise, and the practicality can not be ensured.

In view of the above, the present invention provides an automatic roll positioning and feeding device for a gravure printing machine, which is improved in view of the conventional structure and defects, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a gravure press's material book automatic positioning device of rolling up to solve current material and roll up the device of rolling up when using, need more artifical participation, degree of mechanization is not high, and the precision can not obtain the guarantee, and current material is rolled up the device of rolling up and is when using, and it is not high to carry out the material precision of rolling up the replacement, causes the quantity of wastrel to rise, and the practicality can not obtain the problem of guarantee.

The utility model discloses gravure press's material book automatic positioning coiling mechanism's purpose and efficiency are reached by following specific technological means:

an automatic positioning and winding device for a material roll of an intaglio printing machine comprises a main body, a moving piece, a swinging piece and a fastening piece; the main body is of a T-shaped structure, and a motor is arranged in the middle of the main body; the moving piece is arranged at the front end of the main body, and the sliding block of the moving piece is arranged in the moving groove of the main body; the swinging piece is arranged at the bottom end of the moving piece, connected with the supporting rod through a rotating shaft and internally provided with a motor; the fastener is installed in the bottom of swinging member, and the guide bar of fastener is connected with the inside motor of swinging member.

Furthermore, the main body comprises a through groove, a moving groove and an operating rod, wherein the through groove is arranged in the main body and is of a rectangular structure; the upper end and the lower end of the main body are provided with moving grooves which are rectangular structures; the main part mid-mounting has the control rod, and the control rod is the rectangle structure to the location gyro wheel is installed to the control rod right-hand member.

Furthermore, the moving part comprises a control rod, a moving rod, a sliding block and a telescopic rod, the moving part is of a rectangular structure, and the control rod is installed at the top end of the moving part; the control rod is of an L-shaped structure and is connected with the moving piece through the rotating shaft; the middle part of the moving piece is provided with a moving rod which is of a rectangular structure, and the right end of the moving rod is provided with a sliding block; the sliding block is of a rectangular structure and is connected with the moving rod through a rotating shaft; the moving member internally mounted has the telescopic link, and the telescopic link is middle concave rectangle structure to the telescopic link bottom is equipped with the latch.

Furthermore, the swinging piece comprises a guide block, a rotating piece and a limiting piece, the swinging piece is of a U-shaped structure, the guide block is mounted at the top end of the swinging piece, and the guide block is of a rectangular structure; the left side of the guide block is provided with a latch, and the left side of the guide block is provided with a rotating piece; the rotating piece is of a cross structure, gears are arranged in the middle and on the right side of the rotating piece, and the rotating piece is meshed with the guide block and the telescopic rod; the top end of the swinging piece is provided with a limiting piece which is of a rectangular structure and is fixedly connected with the rotating piece.

Furthermore, the fastener comprises lifting blocks, guide rods, expansion pieces and fixing rods, the fastener is of a rectangular structure, rectangular grooves which are uniformly arranged are formed in the middle of the fastener, and the lifting blocks are mounted at the left end and the right end of the fastener; the lifting block is of a rectangular structure, and threads are arranged inside the lifting block; guide rods are arranged at the left end and the right end of the fastener, the guide rods are of cylindrical structures with concave middles, and threads are arranged in the middle of the guide rods; the bottom end of the fastener is provided with an expansion piece which is of a rectangular structure; the bottom end of the expansion piece is provided with uniformly arranged rollers, and the bottom of the expansion piece is provided with a fixed rod; the fixed rod is of a rectangular structure and is fixedly connected with the swinging piece.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. when the device is used, the moving part controls the swinging part to move downwards in a motor control mode, the guide block can move inside the limiting part and is meshed with a gear in the middle of the rotating part, the swinging part is connected with the rotating part through a rotating shaft and a supporting rod, so that the swinging part can freely move on a horizontal angle, and further the swinging part can control the bottom end of the fastening part to better fit with paper, so that the fastening part can better perform paper unfolding work, and the number of defective products is reduced;

2. in this device, the fastener has been set up, the fastener is installed in a swing bottom, be used for guaranteeing that paper tension is stable, when using this device, the gyro wheel is installed to extension piece bottom, make the paper can be smooth through the device when extension piece, mode through motor control, make the guide bar rotate, guide bar and elevator meshing, and then the elevator moves down, the elevator drives the fastener and moves down, make extension piece top support pole remove in the inside of the rectangular channel of fastener, and then extension piece removes to both sides along the dead lever, make the paper of extension piece bottom extend to the outside, and then inside the paper can the smooth and stable entering device.

Drawings

Fig. 1 is a schematic view of the main body and a partial enlarged structure of the present invention.

Fig. 2 is a schematic diagram of the side view and the local enlarged structure of the present invention.

Fig. 3 is a schematic top view of the present invention.

Fig. 4 is a schematic diagram of a partially enlarged structure of a portion a of the present invention, which is drawn from fig. 1.

Fig. 5 is a schematic diagram of a part B of the present invention drawn from fig. 2.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main body; 101. a through groove; 102. a moving groove; 103. a joystick; 2. a moving member; 201. a control lever; 202. a travel bar; 203. a slider; 204. a telescopic rod; 3. a swinging member; 301. a guide block; 302. a rotating member; 303. a limiting member; 4. a fastener; 401. a lifting block; 402. a guide bar; 403. an extension member; 404. and (5) fixing the rod.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides an automatic positioning and winding device for a material roll of an intaglio printing machine, which comprises a main body 1, a moving part 2, a swinging part 3 and a fastening piece 4; the main body 1 is of a T-shaped structure, and the middle part of the main body 1 is provided with a motor; the moving member 2 is installed at the front end of the main body 1, and the sliding block 203 of the moving member 2 is installed inside the moving groove 102 of the main body 1; the swinging piece 3 is arranged at the bottom end of the moving piece 2, the swinging piece 3 is connected with the moving piece 2 through a rotating shaft and a supporting rod, and a motor is arranged in the swinging piece 3; the fastener 4 is arranged at the bottom end of the swinging piece 3, and the guide rod 402 of the fastener 4 is connected with the motor inside the swinging piece 3; the main body 1 comprises a through groove 101, a moving groove 102 and a control lever 103, wherein the through groove 101 is formed in the main body 1, and the through groove 101 is of a rectangular structure; the upper end and the lower end of the main body 1 are provided with moving grooves 102, and the moving grooves 102 are rectangular structures; when the device is used, the moving part 2 controls the swinging part 3 and the fastening part 4 to clamp paper in a motor control mode, then the fastening part 4 stretches and smoothes the surface of the paper, the paper smoothly passes through the through groove 101 in the middle of the main body 1, the operating lever 103 is controlled to move inwards, and the positioning idler wheel at the right end of the operating lever 103 clamps the paper, so that the automatic positioning during the material roll reeling is completed; the moving element 2 comprises a control rod 201, a moving rod 202, a sliding block 203 and a telescopic rod 204, the moving element 2 is of a rectangular structure, and the control rod 201 is installed at the top end of the moving element 2; the control rod 201 is of an L-shaped structure, and the control rod 201 is connected with the moving part 2 through a rotating shaft; a moving rod 202 is arranged in the middle of the moving piece 2, the moving rod 202 is of a rectangular structure, and a sliding block 203 is arranged at the right end of the moving rod 202; the sliding block 203 is in a rectangular structure, and the sliding block 203 is connected with the moving rod 202 through a rotating shaft; when the device is used, the control rod 201 rotates along a rotating shaft at the left end of the main body 1 in a motor control mode, the sliding block 203 moves in the moving groove 102, the moving piece 2 can be controlled to move up and down and left and right, and paper is clamped by a better control device; the swinging piece 3 comprises a guide block 301, a rotating piece 302 and a limiting piece 303, the swinging piece 3 is of a U-shaped structure, the guide block 301 is installed at the top end of the swinging piece 3, and the guide block 301 is of a rectangular structure; the left side of the guide block 301 is provided with a latch, and the left side of the guide block 301 is provided with a rotating piece 302; the rotating piece 302 is of a cross-shaped structure, gears are arranged in the middle and on the right side of the rotating piece 302, and the rotating piece 302 is meshed with the guide block 301 and the telescopic rod 204; when the device is used, the moving member 2 controls the swinging member 3 to move downwards in a motor control mode, the guide block 301 can move inside the limiting member 303, the guide block 301 is meshed with a gear in the rotating member 302, the swinging member 3 is connected with the rotating member 302 through a rotating shaft and a supporting rod, so that the swinging member 3 can freely move on a horizontal angle, and further the swinging member 3 can control the bottom end of the fastening member 4 to better adhere paper, so that the fastening member 4 can better perform paper unfolding work, and the number of defective products is reduced; the fastener 4 comprises a lifting block 401, a guide rod 402, an expansion piece 403 and a fixing rod 404, the fastener 4 is of a rectangular structure, rectangular grooves which are uniformly arranged are formed in the middle of the fastener 4, and the lifting block 401 is arranged at the left end and the right end of the fastener 4; the lifting block 401 is of a rectangular structure, and threads are arranged inside the lifting block 401; guide rods 402 are arranged at the left end and the right end of the fastener 4, the guide rods 402 are of cylindrical structures with concave middles, and threads are arranged in the middles of the guide rods 402; the bottom end of the fastener 4 is provided with an expansion piece 403, and the expansion piece 403 is of a rectangular structure; the bottom end of the expansion piece 403 is provided with uniformly arranged rollers, and the bottom of the expansion piece 403 is provided with a fixing rod 404; dead lever 404 is the rectangle structure, and dead lever 404 and swinging member 3 fixed connection, fastener 4 is installed in swinging member 3 bottom, be used for guaranteeing that paper tension is stable, when using this device, the gyro wheel is installed to extension 403 bottom, make the paper can be smooth through the device when extension 403, mode through motor control, make guide bar 402 rotate, guide bar 402 and elevator 401 meshing, and then elevator 401 is the downstream, elevator 401 drives fastener 4 and moves down, make extension 403 top support pole move at fastener 4's rectangular channel inside, and then extension 403 moves to both sides along dead lever 404, make the paper of extension 403 bottom extend to the outside, and then inside the paper can smooth and stable entering device.

The specific use mode and function of the embodiment are as follows:

in the utility model, when the device is used, the control rod 201 is rotated along the left end rotating shaft of the main body 1 by the motor control mode, the sliding block 203 is moved in the moving groove 102, and the moving member 2 can control the swinging member 3 to move downwards, the guide block 301 can move in the limiting member 303, the guide block 301 is engaged with the middle gear of the rotating member 302, the swinging member 3 is connected with the rotating member 302 by the rotating shaft and the supporting rod, so that the swinging member 3 can move freely in the horizontal angle, the bottom end of the expanding member 403 is provided with the roller, so that paper can smoothly pass through the device when passing through the expanding member 403, the guide rod 402 is controlled to rotate, the guide rod 402 is engaged with the lifting block 401, and then the lifting block 401 moves downwards, the lifting block 401 drives the fastening member 4 to move downwards, so that the supporting rod at the top end of the expanding member 403 moves in the rectangular groove of the fastening member 4, and then the expanding member 403 moves towards both sides along the fixing rod 404, the paper at the bottom end of the expansion piece 403 extends outwards, so that the paper can smoothly and stably pass through the through groove 101 in the middle of the main body 1, the control lever 103 is controlled to move inwards, the positioning roller at the right end of the control lever 103 clamps the paper, and automatic positioning during material roll reeling is completed.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a gravure press's material book automatic positioning coiling mechanism which characterized in that: comprises a main body (1), a moving part (2), a swinging part (3) and a fastening part (4); the main body (1) is of a T-shaped structure, and a motor is arranged in the middle of the main body (1); the moving piece (2) is arranged at the front end of the main body (1), and the sliding block (203) of the moving piece (2) is arranged in the moving groove (102) of the main body (1); the swinging piece (3) is arranged at the bottom end of the moving piece (2), the swinging piece (3) is connected with the supporting rod and the moving piece (2) through a rotating shaft, and a motor is arranged in the swinging piece (3); the fastener (4) is installed at the bottom end of the swinging piece (3), and a guide rod (402) of the fastener (4) is connected with a motor inside the swinging piece (3).

2. Automatic positioning and winding device for rolls of intaglio printing presses as claimed in claim 1, characterized in that: the main body (1) comprises a through groove (101), a moving groove (102) and a control lever (103), the through groove (101) is formed in the main body (1), and the through groove (101) is of a rectangular structure; the upper end and the lower end of the main body (1) are provided with moving grooves (102), and the moving grooves (102) are rectangular; the main part (1) mid-mounting has control rod (103), and control rod (103) are the rectangle structure to location gyro wheel is installed to control rod (103) right-hand member.

3. Automatic positioning and winding device for rolls of intaglio printing presses as claimed in claim 1, characterized in that: the moving piece (2) comprises a control rod (201), a moving rod (202), a sliding block (203) and a telescopic rod (204), the moving piece (2) is of a rectangular structure, and the control rod (201) is installed at the top end of the moving piece (2); the control rod (201) is of an L-shaped structure, and the control rod (201) is connected with the moving part (2) through a rotating shaft; the middle part of the moving piece (2) is provided with a moving rod (202), the moving rod (202) is of a rectangular structure, and the right end of the moving rod (202) is provided with a sliding block (203); the sliding block (203) is of a rectangular structure, and the sliding block (203) is connected with the moving rod (202) through a rotating shaft; the moving piece (2) is internally provided with a telescopic rod (204), the telescopic rod (204) is of a rectangular structure with a concave middle part, and the bottom of the telescopic rod (204) is provided with a latch.

4. Automatic positioning and winding device for rolls of intaglio printing presses as claimed in claim 1, characterized in that: the swinging piece (3) comprises a guide block (301), a rotating piece (302) and a limiting piece (303), the swinging piece (3) is of a U-shaped structure, the guide block (301) is installed at the top end of the swinging piece (3), and the guide block (301) is of a rectangular structure; the left side of the guide block (301) is provided with a latch, and the left side of the guide block (301) is provided with a rotating piece (302); the rotating piece (302) is of a cross-shaped structure, gears are arranged in the middle and the right side of the rotating piece (302), and the rotating piece (302) is meshed with the guide block (301) and the telescopic rod (204); the top end of the swinging piece (3) is provided with a limiting piece (303), the limiting piece (303) is of a rectangular structure, and the limiting piece (303) is fixedly connected with the rotating piece (302).

5. Automatic positioning and winding device for rolls of intaglio printing presses as claimed in claim 1, characterized in that: the fastening piece (4) comprises a lifting block (401), a guide rod (402), an expansion piece (403) and a fixing rod (404), the fastening piece (4) is of a rectangular structure, rectangular grooves which are uniformly arranged are formed in the middle of the fastening piece (4), and the lifting block (401) is installed at the left end and the right end of the fastening piece (4); the lifting block (401) is of a rectangular structure, and threads are arranged inside the lifting block (401); guide rods (402) are mounted at the left end and the right end of the fastener (4), the guide rods (402) are of cylindrical structures with concave middles, and threads are arranged in the middles of the guide rods (402); the bottom end of the fastener (4) is provided with an expansion piece (403), and the expansion piece (403) is of a rectangular structure; the bottom end of the expansion piece (403) is provided with uniformly arranged rollers, and the bottom of the expansion piece (403) is provided with a fixing rod (404); the fixing rod (404) is of a rectangular structure, and the fixing rod (404) is fixedly connected with the swinging piece (3).