CN212765235U

CN212765235U - Printing roller for printing equipment

Info

Publication number: CN212765235U
Application number: CN202021376335.0U
Authority: CN
Inventors: 龚道; 龚喜
Original assignee: Hubei Bachufeng Printing Co ltd
Current assignee: Hubei Bachufeng Printing Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-03-23
Anticipated expiration: 2030-07-14

Abstract

The utility model provides a printing roller for lithography apparatus relates to printing technical field. This printing roller for lithography apparatus, including first half mould, second half mould and control tube, the fixed slot has all been seted up to the both sides of first half mould and second half mould inner wall, and the equal threaded connection in both ends of control tube has the screw rod, and the side that two screw rods are close to each other all rotates and is connected with the connecting plate, and the equal fixedly connected with gangbar in the side that two connecting plates are close to each other, the equal fixedly connected with in surface of two gangbars is the articulated piece of circumference array. This printing roller for lithography apparatus through setting up screw rod, first half mould, second half mould, gangbar, supporting mechanism, articulated piece, articulated rod, fixed slot and connecting block, possesses easy dismounting and easy operation's advantage, when having solved traditional printing roller and need print different characters or printing roller harm, need change or maintain printing roller from lithography apparatus dismantlement down, complex operation influences lithography apparatus's work efficiency's problem.

Description

Printing roller for printing equipment

Technical Field

The utility model relates to the field of printing technology, specifically be a printing roller for lithography apparatus.

Background

The printing is a technique of transferring printing ink to the surface of paper, textile, plastic, leather, PVC, PC and other materials through plate making, ink applying, pressurizing and other steps, and the printing is a process of transferring the approved printing plate to the printing stock through printing machine and special printing ink.

Printing equipment adopts the printing roller mostly to print pattern and typeface, and this printing roller need print different characters or when printing the roller harm, need to change or maintain printing equipment from lithography apparatus to the printing roller dismantlement, complex operation influences lithography apparatus's work efficiency, and for this reason, we provide a lithography apparatus and use the printing roller to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a printing roller for lithography apparatus has solved the problem that proposes among the background art.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a printing roller for lithography apparatus, including first half mould, second half mould and control tube, the fixed slot has all been seted up to the both sides of first half mould and second half mould inner wall, the equal threaded connection in both ends of control tube has the screw rod, the side that two screw rods are close to each other all rotates and is connected with the connecting plate, the equal fixedly connected with gangbar in the side that two connecting plates are close to each other, the equal fixedly connected with in surface of two gangbars is the articulated piece of circumference array, the inside of every articulated piece all articulates the articulated rod with fixed slot looks adaptation, the extrusion groove with articulated rod looks adaptation is seted up to the surface of control tube, the surface of two gangbars all is equipped with the supporting mechanism with articulated rod looks adaptation.

The improvement is that, every supporting mechanism all includes supporting box, and the inside of every supporting box all is equipped with the guide block, the equal fixedly connected with pull rod of top surface of every guide block, and the below of every guide block all is equipped with the spring, through setting up the spring, supports the guide block with the spring to promote the stability of guide block to extreme position with the guide block.

The improvement is that, every the guide way with guide block looks adaptation is all seted up to the inner wall of supporting box, and the one end that the guide block was kept away from to every pull rod is the hemisphere, and every articulated arm is close to the equal fixedly connected with connecting block of a side of gangbar, and the pull rod is articulated with the connecting block, through setting up the guide way, slides the guide block in the inside of guide way, promotes the stability that the guide block removed to can carry on spacingly to the removal of guide block.

The improvement is that, a draw-in groove has been seted up to a side that first half mould is close to the second half mould, and a side fixedly connected with that the second half mould is close to first half mould has the fixture block with draw-in groove looks adaptation, through setting up draw-in groove and fixture block, fixes first half mould and second half mould through draw-in groove and fixture block, promotes the fastness that first half mould and second half mould combined.

The improvement is that, two the equal fixedly connected with slider in the side that the gangbar is close to each other, the spout with slider looks adaptation is seted up to the inside of control tube, through setting up slider and spout, slides the slider in the inside of spout, promotes the stability that gangbar and slider removed.

The further improvement does, the equal fixedly connected with installation piece in both ends of control tube, the through-hole with screw rod looks adaptation is all seted up to the inside of two installation pieces, through setting up the installation piece, is connected the control tube through the frame of installation piece with lithography apparatus.

The improvement is that, two the equal fixedly connected with handle of one end that the screw rod was kept away from each other, anti-skidding line has all been seted up to the surface of two handles, and through setting up the handle, convenient to use person carries out rotation regulation to the screw rod.

The printing roller for the printing equipment comprises a screw rod, a first half die, a second half die, a linkage rod, a supporting mechanism, a hinging block, a hinging rod, a fixing groove and a connecting block, wherein the first half die and the second half die are spliced on the outer surface of an adjusting pipe through the screw rod, the screw rod is rotated to drive the connecting plate to move, the linkage rod drives the hinging block to move, the spring pushes the guide block, the pull rod pushes the hinging rod to rotate in the hinging block through the connecting block, the hinging rod is rotated to a position matched with the fixing groove and is inserted into the fixing groove through the screw rod to move, the first half die and the second half die can be fixed, when different characters or patterns are required to be printed, only the first half die and the second half die need to be replaced, the printing roller has the advantages of convenience in assembly and disassembly and simplicity in operation, and solves the problem that the traditional printing roller is required to print different characters or is damaged, the printing roller needs to be detached from the printing equipment for replacement or maintenance, and the operation is complex, so that the working efficiency of the printing equipment is affected.

Two, this printing roller for lithography apparatus, through setting up the spring, support the guide block with the spring, and promote the guide block to extreme position, promote the stability of guide block, through setting up the guide way, slide the guide block in the inside of guide way, promote the stability that the guide block removed, and can carry on spacingly to the removal of guide block, through setting up draw-in groove and fixture block, it fixes first half mould and second half mould through draw-in groove and fixture block, promote the fastness that first half mould and second half mould combine, through setting up slider and spout, slide the slider in the inside of spout, promote the stability that gangbar and slider removed, through setting up the installation piece, be connected the regulating tube through the frame of installation piece with lithography apparatus, through setting up the handle, convenient to use person carries out rotation regulation to the screw rod.

Drawings

FIG. 1 is a cross-sectional view of an adjusting tube of the present invention;

FIG. 2 is a perspective view of the adjusting tube of the present invention;

fig. 3 is a schematic structural view of a first mold half and a second mold half of the present invention;

fig. 4 is a schematic structural diagram of the supporting mechanism of the present invention.

In the figure, the reference number is 1, the first half-mould; 2. a second mold half; 3. a card slot; 4. a clamping block; 5. fixing grooves; 6. an adjusting tube; 7. a screw; 8. a connecting plate; 9. a support mechanism; 901. a support box; 902. a guide block; 903. a guide groove; 904. a spring; 905. a pull rod; 10. a linkage rod; 11. a slider; 12. a chute; 13. a hinged block; 14. a hinged lever; 15. mounting blocks; 16. extruding a groove; 17. a handle; 18. and (4) connecting the blocks.

Detailed Description

As shown in fig. 1-4, an embodiment of the present invention provides a printing roller for a printing apparatus, including a first half mold 1, a second half mold 2, and an adjusting tube 6, wherein a side surface of the first half mold 1 close to the second half mold 2 is provided with a clamping groove 3, a side surface of the second half mold 2 close to the first half mold 1 is fixedly connected with a clamping block 4 adapted to the clamping groove 3, the first half mold 1 and the second half mold 2 are fixed via the clamping groove 3 and the clamping block 4 by providing the clamping groove 3 and the clamping block 4, so as to improve the firmness of the combination of the first half mold 1 and the second half mold 2, both sides of the inner walls of the first half mold 1 and the second half mold 2 are provided with fixing grooves 5, both ends of the adjusting tube 6 are both threadedly connected with screws 7, one ends of the two screws 7 away from each other are both fixedly connected with handles 17, the outer surfaces of the two handles 17 are both provided with anti-skid patterns, and by, one side surface of each screw 7, which is close to each other, is rotatably connected with a connecting plate 8, and one side surface of each connecting plate 8, which is close to each other, is fixedly connected with a linkage rod 10.

A sliding block 11 is fixedly connected on one side surface of each linkage rod 10 which is close to each other, a sliding groove 12 matched with the sliding block 11 is arranged inside the adjusting pipe 6, through arranging the sliding block 11 and the sliding groove 12, the sliding block 11 slides in the sliding groove 12 to improve the moving stability of the linkage rods 10 and the sliding block 11, the outer surfaces of the two linkage rods 10 are fixedly connected with hinged blocks 13 in a circumferential array, the inside of each hinged block 13 is hinged with a hinged rod 14 matched with the fixed groove 5, the outer surface of the adjusting pipe 6 is provided with an extrusion groove 16 matched with the hinged rod 14, the two ends of the adjusting pipe 6 are fixedly connected with mounting blocks 15, the inside of the two mounting blocks 15 is provided with through holes matched with the screw 7, the adjusting pipe 6 is connected with a frame of the printing equipment through the mounting block 15 by arranging the mounting block 15, and the outer surfaces of the two linkage rods 10 are respectively provided with a supporting mechanism 9 matched with the hinged rod 14.

Every supporting mechanism 9 all includes supporting box 901, every supporting box 901's inside all is equipped with guide block 902, the equal fixedly connected with pull rod 905 of the top surface of every guide block 902, every guide block 902's below all is equipped with spring 904, through setting up spring 904, support guide block 902 with spring 904, and promote guide block 902 to extreme position, promote guide block 902's stability, the guide way 903 with guide block 902 looks adaptation is all seted up to every supporting box 901's inner wall, the one end that guide block 902 was kept away from to every pull rod 905 is the hemisphere, every articulated rod 14 is close to the equal fixedly connected with connecting block 18 of a side of gangbar 10, pull rod 905 is articulated with connecting block 18, through setting up guide way 903, with guide block 902 in the inside slip of guide way 903, promote the stability that guide block 902 removed, and can carry out spacing to guide block 902's removal and carry out

The utility model discloses the theory of operation as follows:

if the first half mold 1 and the second half mold 2 need to be replaced, the screw 7 is rotated through the handle 17, the screw 7 drives the connecting plate 8 to move in the adjusting tube 6, the connecting plate 8 drives the sliding block 11 to slide in the sliding groove 12 through the linkage rod 10, the hinge rod 14 is pulled out from the inside of the fixing groove 5, the hinge rod 14 is extruded through the extrusion groove 16, the hinge rod 14 rotates in the hinge block 13, the connecting block 18 extrudes the pull rod 905, the guide block 902 moves in the guide groove 903, the spring 904 is extruded, the clamping block 4 on the second half mold 2 can be pulled out from the clamping groove 3 in the first half mold 1, the first half mold 1 and the second half mold 2 are taken down from the adjusting tube 6, and when the first half mold 1 and the second half mold 2 need to be installed, the clamping block 4 on the second half mold 2 is inserted into the clamping groove 3 in the first half mold 1, the screw 7 is rotated by the handle 17, and the screw 7 drives the connecting plate 8 to move in the adjusting tube 6, and the connecting plate 8 drives the sliding block 11 to slide in the chute 12 through the linkage rod 10, and the hinge block 13 drives the hinge rod 14 to move, and simultaneously moves the hinge rod 14 to the position of the extrusion groove 16, under the urging force of the spring 904, the guide block 902 is moved in the guide groove 903, and supports the pull rod 905, and the pull rod 905 supports the hinge lever 14 inside the connection block 18, and rotates the hinge lever 14 inside the hinge block 13, the hinged rod 14 is inserted into the fixed groove 5, which has the advantages of convenient assembly and disassembly and simple operation, solves the problems that when the traditional printing roller needs to print different characters or the printing roller is damaged, the printing roller needs to be detached from the printing equipment for replacement or maintenance, and the operation is complex, so that the working efficiency of the printing equipment is affected.

Claims

1. A printing roller for a printing device, comprising a first half-mold (1), a second half-mold (2) and an adjusting tube (6), characterized in that: fixed slot (5) have all been seted up to the both sides of first half mould (1) and second half mould (2) inner wall, the equal threaded connection in both ends of control tube (6) has screw rod (7), the side that two screw rods (7) are close to each other all rotates and is connected with connecting plate (8), the equal fixedly connected with gangbar (10) of the side that two connecting plates (8) are close to each other, the equal fixedly connected with in surface of two gangbar (10) is articulated piece (13) that the circumference array is, the inside of every articulated piece (13) all articulates articulated pole (14) with fixed slot (5) looks adaptation, extrusion groove (16) with articulated pole (14) looks adaptation are seted up to the surface of control tube (6), the surface of two gangbar (10) all is equipped with supporting mechanism (9) with articulated pole (14) looks adaptation.

2. A printing roller for a printing apparatus according to claim 1, wherein: every supporting mechanism (9) all includes supporting box (901), and the inside of every supporting box (901) all is equipped with guide block (902), and the equal fixedly connected with pull rod (905) of top surface of every guide block (902), the below of every guide block (902) all is equipped with spring (904).

3. A printing roller for a printing apparatus according to claim 2, wherein: every guide way (903) with guide block (902) looks adaptation is all seted up to the inner wall of supporting box (901), and the one end that guide block (902) were kept away from in every pull rod (905) is the hemisphere, and the equal fixedly connected with connecting block (18) of a side that every articulated mast (14) is close to gangbar (10), and pull rod (905) are articulated with connecting block (18).

4. A printing roller for a printing apparatus according to claim 1, wherein: a clamping groove (3) is formed in one side face, close to the second half die (2), of the first half die (1), and a clamping block (4) matched with the clamping groove (3) is fixedly connected to one side face, close to the first half die (1), of the second half die (2).

5. A printing roller for a printing apparatus according to claim 1, wherein: two the equal fixedly connected with slider (11) in the side that gangbar (10) are close to each other, spout (12) with slider (11) looks adaptation are seted up to the inside of control tube (6).

6. A printing roller for a printing apparatus according to claim 1, wherein: the equal fixedly connected with installation piece (15) in both ends of control tube (6), the through-hole with screw rod (7) looks adaptation is all seted up to the inside of two installation pieces (15).

7. A printing roller for a printing apparatus according to claim 1, wherein: two the equal fixedly connected with handle (17) of one end that screw rod (7) kept away from each other, anti-skidding line has all been seted up to the surface of two handle (17).