CN217099316U - Printer press mechanism capable of quickly disassembling and replacing press roller - Google Patents

Abstract

The application relates to the field of stamping mechanisms, and discloses a printing machine stamping mechanism capable of quickly disassembling and replacing a compression roller, which comprises a support column, a stamping roller and a transmission roller, wherein two ends of the outside of the stamping roller are rotatably connected with a roller shaft, one end of the outside of the roller shaft is fixedly connected with an insertion rod, an arc plate is installed on one side of the outside of the support column, the inside of the arc plate is in through connection with the outside of the insertion rod, a fixed plate is fixedly connected to the lower surface of the arc plate, a limiting bolt is in threaded connection with the inside of the fixed plate, the limiting bolt is driven to move through compression deformation of a limiting spring, and is rotated simultaneously, the limiting of the insertion rod is lost, the installed stamping roller can be taken down, the stamping roller can be conveniently and quickly disassembled and replaced, and meanwhile, the enough stability of the stamping roller can be ensured during installation; the fixing block is movably sleeved with the groove of the adjusting bolt, so that the adjusting bolt can drive the fixing block and the sleeve block to linearly move when rotating.

Description

Printer press mechanism capable of quickly disassembling and replacing press roller

Technical Field

The application relates to the field of embossing mechanisms, in particular to a printing machine embossing mechanism capable of quickly disassembling and replacing a compression roller.

Background

The printing machine is a machine for printing characters and images, and is generally composed of a plate-loading mechanism, an ink-coating mechanism, an impression mechanism and a paper-feeding mechanism (the working principle of the printing machine is that characters and images to be printed are made into a printing plate, the printing plate is loaded on the printing machine, then the ink is coated on the position of the printing plate with the characters and images by a person or the printing machine, and then the printing plate is directly or indirectly transferred to paper or other printing stocks, so that the same printed matter as the printing plate is copied.

The impressing mechanism is the printing machine wherein important component part, but when current impression roller is connected with the mounting bracket, most fixed mode all is the welding, perhaps fixes through a plurality of bolt cooperation nuts, when tearing open the impression roller for the staff and changing, has brought the inconvenience.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the application provides a printing machine stamping mechanism capable of quickly disassembling a pressure changing roller.

The application provides a but quick printer impression mechanism who trades compression roller of tearing open adopts following technical scheme: the utility model provides a can tear printing machine impression mechanism who trades compression roller fast, includes support column, impression roller and driving roller, the outside both ends of impression roller all rotate and are connected with the roller No. one, the outside one end fixedly connected with inserted bar of roller, the arc is installed to the outside one side of support column, and the arc is inside with the outside through connection of inserted bar, fixed surface is connected with the fixed plate under the arc, the inside threaded connection of fixed plate has spacing bolt, and spacing bolt outside runs through inside the inserted bar.

Through adopting above-mentioned technical scheme, through rotating spacing bolt for spacing bolt outside can run through in the inside of inserted bar, thereby reaches the spacing to the inserted bar, guarantees the stability of a roller overlap joint at the arc inner chamber, and then guarantees the stability of roller platen when the installation.

Preferably, the outer side of the arc-shaped plate is fixedly connected with a square frame, the inner wall of the square frame is fixedly connected with a limiting spring, one end of the outer portion of the limiting spring is fixedly connected with a limiting rod, and one end of the outer portion of the limiting rod penetrates through the limiting bolt.

Through adopting above-mentioned technical scheme, the gag lever post outside passes bottom and spacing bolt's under the mouth word frame inside in proper order to reach spacing to spacing bolt, avoid the roller platen at the during operation, lead to spacing bolt to take place not hard up, influence the spacing nature to the inserted bar, further improve the stability of roller platen installation.

Preferably, the outside one side fixedly connected with cover block of square frame, and the inside outside activity of support column of cover block cup joints, fixed surface is connected with the fixed block on the cover block, the inside threaded connection of support column has adjusting bolt, and adjusting bolt outside cup joints with the inside activity of fixed block.

Through adopting above-mentioned technical scheme, adjusting bolt outside one end integrated into one piece has the I shape recess, and the fixed block is inside to be moved about with adjusting bolt groove and cup joints, avoids taking place to break away from between adjusting bolt and the fixed block on the one hand, and on the other hand adjusting bolt of being convenient for can drive fixed block and cover block linear movement when rotating to make the mounted position of embossing roll can carry out the regulation of adaptability, the better impression article of adaptation different specification thickness of being convenient for.

Preferably, one side of the outer portion of the arc-shaped plate is integrally formed into an arc shape, and a through hole is formed in the arc-shaped plate.

Through adopting above-mentioned technical scheme, there is arc form recess at the outside one side integrated into one piece of the device arc, the surface of the roller of agreeing with No. one better being convenient for, has seted up the through-hole simultaneously in arc recess bottom, and the inserted bar outside of being convenient for runs through bottom under the arc.

Preferably, the two ends of the outer part of the driving roller are both provided with a second roller shaft.

Through adopting above-mentioned technical scheme, No. two roller both ends of one side respectively with driving roller one end and driving motor output end fixed connection in the device, No. two roller one end of opposite side and the outside fixed connection of support column, the other end rotates with driving roller one end to be connected for can drive the driving roller through driving motor and rotate, and then drive the impression roller and carry out the transmission, reach the impression to article.

To sum up, the application comprises the following beneficial technical effects: the limiting rod is driven to move through the compression deformation of the limiting spring, the limiting bolt is rotated at the same time, the limiting of the inserted rod is lost, the installed embossing roller can be taken down, the embossing roller is convenient to rapidly disassemble and replace, and meanwhile, the sufficient stability of the embossing roller can be ensured during installation; through the inside movable sleeve joint with adjusting bolt groove of fixed block, the adjusting bolt of being convenient for can drive fixed block and cover block linear movement when rotating to make the mounted position of embossing roll can carry out the regulation of adaptability, the impression article of the different specification thickness of adaptation of being convenient for better.

Drawings

FIG. 1 is a schematic structural view of a main body of a pressing mechanism according to an embodiment of the present application;

FIG. 2 is an enlarged view of the detailed connection at A of the embodiment of the application;

fig. 3 is a perspective structural view of an arc plate of the application embodiment.

Description of reference numerals: 1. adjusting the bolt; 2. a fixed block; 3. a platen roller; 4. a first roll shaft; 5. a support pillar; 6. sleeving blocks; 7. a second roll shaft; 8. a driving roller; 9. inserting a rod; 10. a limiting rod; 11. a square frame; 12. a limiting spring; 13. an arc-shaped plate; 14. a fixing plate; 15. and a limiting bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a printing machine stamping mechanism capable of rapidly detaching and replacing a compression roller. Referring to fig. 1 and 2, a but quick press machine impression mechanism who tears press roll open, at the outside one end fixedly connected with inserted bar 9 of a roller 4, and the inserted bar 9 outside runs through bottom under arc 13, be convenient for tentatively fix a roller 4, be convenient for follow-up installation operation, there is spacing bolt 15 at 14 inside threaded connection of fixed plate simultaneously, can rotate through spacing bolt 15, make 15 outsidess of spacing bolt run through in the inside of inserted bar 9, thereby reach the spacing to inserted bar 9, guarantee the stability of roller 4 overlap joint at arc 13 inner chamber, and then guarantee the stability of embossing roll 3 when the installation.

Referring to fig. 1 and 2, in the device outside one end of spacing spring 12 and gag lever post 10 one end fixed connection, and gag lever post 10 outside passes bottom and the inside of spacing bolt 15 under the square frame 11 in proper order to reach spacing to spacing bolt 15, avoid embossing roll 3 at the during operation, lead to spacing bolt 15 to take place not hard up, influence the spacing nature to inserted bar 9, further improve the stability of embossing roll 3 installation.

Referring to fig. 1, at the device the outside one end of a square frame 11 and respectively with the outside fixed connection of cover block 6 and arc 13, be convenient for guarantee the stability of a square frame 11 and the installation of arc 13, 1 outside one end integrated into one piece of adjusting bolt has the I shape recess in the device, and 2 inside and adjusting bolt 1 groove department of fixed block move about and cup joint, avoid taking place to break away from between adjusting bolt 1 and the fixed block 2 on the one hand, on the other hand adjusting bolt 1 of being convenient for can drive fixed block 2 and cover block 6 linear movement when rotating, thereby make the mounted position of embossing roll 3 can carry out the regulation of adaptability, be convenient for better impression article of the different specification thickness of adaptation.

Referring to fig. 3, there is the arc form recess at the outside one side integrated into one piece of the device arc 13, the better surface of agreeing with a number of roller 4 of being convenient for, has seted up the through-hole simultaneously in arc 13 recess bottom, and the inserted bar 9 of being convenient for is outside to run through bottom under arc 13.

Referring to fig. 1, roller 7 No. two is all installed at 8 outside both ends of driving roller in the device, and 7 both ends of roller 7 No. one side respectively with 8 one ends of driving roller and driving motor output end fixed connection, 7 one end of roller and the 5 outside fixed connections of support column No. two opposite sides, the other end rotates with 8 one end of driving roller to be connected for can drive driving roller 8 through driving motor and rotate, and then drive embossing roller 3 and carry out the transmission, reach the impression to article.

The implementation principle of the printing machine pressing mechanism capable of quickly detaching and replacing the pressing roller in the embodiment of the application is as follows: when needing to tear open platen roller 3 and trade, the staff can be at first through compressing spacing spring 12, drive gag lever post 10 and move up, make gag lever post 10 break away from the inside of spacing bolt 15, be convenient for spacing bolt 15 can rotate, then through rotating spacing bolt 15, make 15 outside and the inside break away from of inserted bar 9 of spacing bolt, thereby lose spacing to inserted bar 9, inserted bar 9 outside and the inside through connection of arc 13 simultaneously, make the inserted bar 9 outside can break away from with arc 13 is inside, can take off the platen roller 3 of installation, be convenient for tear open fast platen roller 3 and trade.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (5)

1. The utility model provides a but quick printer impression mechanism who trades compression roller of tearing open which characterized in that: including support column (5), impression roller (3) and driving roller (8), impression roller (3) outside both ends are all rotated and are connected with roller (4) No. one, roller (4) outside one end fixedly connected with inserted bar (9), arc (13) are installed to support column (5) outside one side, and arc (13) inside and inserted bar (9) outside through connection, fixed surface is connected with fixed plate (14) under arc (13), fixed plate (14) inside threaded connection has stop bolt (15), and stop bolt (15) outside runs through inside inserted bar (9).

2. The printing press mechanism of claim 1, wherein the press roller comprises: arc (13) outside one side fixedly connected with mouth word frame (11), mouth word frame (11) inner wall fixedly connected with spacing spring (12), spacing spring (12) outside one end fixedly connected with gag lever post (10), and gag lever post (10) outside one end runs through inside spacing bolt (15).

3. The printing press mechanism of claim 2, wherein the press roller comprises: the utility model discloses a mouth word frame (11) outside one side fixedly connected with lagging block (6), and the inside and support column (5) outside activity of lagging block (6) cup joints, fixed surface is connected with fixed block (2) on lagging block (6), support column (5) inside threaded connection has adjusting bolt (1), and adjusting bolt (1) outside cup joints with fixed block (2) inside activity.

4. The printing press mechanism of claim 1, wherein the press roller comprises: the arc-shaped plate (13) is arc-shaped and is integrally formed on one side of the outer portion of the arc-shaped plate (13), and a through hole is formed in the arc-shaped plate (13).

5. The printing press mechanism of claim 1, wherein the press roller comprises: no. two roll shafts (7) are installed at two ends of the outer portion of the transmission roller (8).

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