CN213291681U - Printing machine cylinder device convenient to dismantle and clean - Google Patents

Abstract

The utility model discloses a printing machine cylinder device convenient to dismantle and wash, which belongs to the technical field of printing machines and comprises a mounting plate and a cylinder main body, wherein the lower surface of the mounting plate is provided with two clamping plates, a driving component for driving the two clamping plates to relatively approach or mutually separate is arranged in the mounting plate, the cylinder main body is arranged between the two clamping plates, the cylinder main body is rotatably arranged on the outer surface of a cylinder shaft, and both ends of the cylinder shaft are provided with inserting blocks; through setting up drive assembly and enhancement subassembly, the rotation that utilizes two-way screw rod makes two movable blocks can be close to each other, and then makes two cardboards be close to each other through the connecting block, thereby can insert the inside chucking that realizes of slot on the cassette with the inserted block in the cylinder main part and fix, and utilize spring deformation effort to make the triangle fixture block card go into the inside enhancement of realizing the inserted block of draw-in groove fixed, simple structure, convenient operation, and be convenient for quick assembly disassembly to the cylinder main part.

Description

Printing machine cylinder device convenient to dismantle and clean

Technical Field

The utility model belongs to the technical field of the printing machine, concretely relates to abluent printing machine cylinder device of convenient to dismantle.

Background

The cylinder of the printing machine is a core component of the printing machine, the surface finish degree and the geometric accuracy of the cylinder of the printing machine have important influence on the quality of printed matters, especially when exquisite printed matters are printed, the whole effect of the printed matters can be reduced by slight error, so that the two sides of the opened printed products are weakened or distorted, and the local collapse and spots of the ink cylinder and the plate cylinder are often caused because chemical raw materials such as acid ink, alcohol, water and the like used in the printing process corrode the two sides of the cylinder of the printing machine; in the case of chrome-plated cylinders, craters are often produced by the introduction of foreign matter, and, in addition, prolonged, overloaded use can also lead to wear failure of the printing equipment.

The cylinder of the existing printing machine is easy to become dirty and needs to be cleaned in the using process, but the cylinder is not convenient to disassemble after being fixed well, the installation position of the cylinder is fixed in the using process, the cylinder position cannot be finely adjusted up and down according to the actual printing requirement, and the function is incomplete.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a printing machine cylinder device convenient to dismantle and wash, strengthen the subassembly through setting up the drive assembly cooperation and use, be convenient for carry out quick assembly disassembly to cylinder main part, and utilize fixed plate cooperation bolt and cassette to finely tune about cylinder main part's position can be carried out, become dirty and need wash easily in the use with the current printing machine cylinder that proposes in solving above-mentioned background art, but the cylinder is fixed to be not convenient for after good dismantlement to the cylinder, and the mounted position of cylinder is fixed in the use, can not finely tune about carrying out to the cylinder position according to actual printing needs, the incomplete problem of function.

In order to achieve the above object, the utility model provides a following technical scheme: a printing machine roller device convenient for disassembly and cleaning comprises a mounting plate and a roller main body, wherein the lower surface of the mounting plate is provided with two clamping plates, a driving component for driving the two clamping plates to relatively approach or move away from each other is arranged in the mounting plate, the roller main body is arranged between the two clamping plates, the roller main body is rotatably arranged on the outer surface of the roller shaft, the two ends of the roller shaft are both provided with the inserting blocks, the outer surfaces of the two inserting blocks are respectively attached to the inner side walls of the inserting grooves, the two inserting grooves are symmetrically arranged on the opposite surfaces of the two clamping seats, and the two clamping seats are respectively and slidably arranged on the inner side walls of the grooves on the two clamping plates, the lower surfaces of the clamping plates are provided with through holes, and the internally mounted of through-hole is used for strengthening the fixed subassembly of strengthening to the inserted block, a fixed plate is installed to the cassette side of keeping away from the section of thick bamboo axle, the fixed plate passes through bolt fixed mounting on the cardboard.

Adopt above-mentioned scheme, through setting up drive assembly and enhancement subassembly, the rotation that utilizes two-way screw rod makes two movable blocks can be close to each other, and then make two cardboards be close to each other through the connecting block, thereby can insert the inside chucking that realizes of slot on the cassette with the inserted block in the cylinder main part fixed, and utilize spring deformation effort to make the triangle fixture block card go into the inside enhancement of realizing the inserted block of draw-in groove fixed, moreover, the steam generator is simple in structure, high durability and convenient operation, and be convenient for the quick assembly disassembly to the cylinder main part, come to fix the cassette through setting up fixed plate and bolt, and the tail end of bolt passes the fixed plate and twists the different positions departments of rectangular shape inslot, and then can adjust the position of cassette from top to bottom, thereby can finely tune from top to bottom the position of cylinder main part.

As a preferred embodiment, drive assembly includes pivot, handle, two-way screw rod, movable block and connecting block, the both ends of two-way screw rod are rotated through the left and right sides face of pivot and mounting panel respectively and are connected, the pivot and the handle fixed connection of two-way screw rod right-hand member, equal threaded connection has the screw cap on two sections screw threads of two-way screw rod, the screw cap joint is in the side of movable block, the lower surface of movable block and the last fixed surface of connecting block are connected, the connecting block passes the passageway that the mounting panel lower surface was seted up and extends the mounting panel and be connected with the last fixed surface of cardboard.

Adopt above-mentioned scheme, rotate through being provided with two-way screw rod and make two movable blocks can be close to each other or keep away from each other, and then drive two cardboards through two connecting blocks and be close to each other, and then inside making the inserted block can insert the slot on the cassette, realize fixed, simple structure, practical convenient to the chucking installation of cylinder main part.

As a preferred embodiment, strengthen the subassembly and include sliding sleeve, slide bar, spring, arm-tie and triangle fixture block, the sliding sleeve joint is at the inside wall of through-hole, the inside wall at the sliding sleeve is established to the slide bar cover, the both ends of slide bar respectively with triangle fixture block and arm-tie between fixed connection, the surface of triangle fixture block laminates mutually with the inside wall of draw-in groove, and the draw-in groove sets up the lower surface at the inserted block, the spring housing establish the surface of slide bar and the both ends of spring respectively with triangle fixture block and sliding sleeve between fixed connection.

Adopt above-mentioned scheme, through being provided with slide bar and triangle fixture block, utilize the effort that spring atress deformation produced to act on the triangle fixture block for inside the draw-in groove was gone into to the triangle fixture block card, and then can realize fixed the enhancement of inserted block, make between inserted block and the cassette connection stability better.

As a preferred embodiment, the bolt is installed on the fixing plate in a threaded manner, the tail end of the bolt penetrates through the fixing plate and is connected to the inner side wall of the elongated groove in a threaded manner, and the elongated groove is formed in one side face of the clamping plate.

Adopt above-mentioned scheme, pass the fixed plate through being provided with the bolt and twist the different positions of rectangular shape inslot, and then can adjust from top to bottom the position of cassette to can finely tune about the position of cylinder main part according to actual printing needs, it is convenient to adjust, extensive applicability.

As a preferred embodiment, a first sliding block is mounted on the upper surface of the movable block, the first sliding block is slidably mounted on the inner side wall of the first sliding groove, and the first sliding groove is formed in the upper surface of the inner side wall of the mounting plate.

By adopting the scheme, the first sliding block slides in the first sliding groove by being installed, and the first sliding block is matched with the first sliding groove to limit the movable block, so that the movable block cannot rotate and has good stability when moving left and right under the rotating action of the bidirectional screw rod.

As a preferred embodiment, a second sliding block is mounted on each of the front side surface and the rear side surface of the clamping seat, the second sliding block is slidably mounted on the inner side wall of the second sliding groove, and the second sliding groove is formed in the inner side wall of the groove.

By adopting the scheme, the second sliding block and the second sliding groove can be used for supporting the clamping seat, so that the stability of the clamping seat in the up-and-down movement process is better.

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

according to the printing machine roller device convenient to disassemble and clean, the driving assembly and the reinforcing assembly are arranged, the two movable blocks can be close to each other by utilizing the rotation of the bidirectional screw, and then the two clamping plates are close to each other by virtue of the connecting block, so that the inserting block on the roller main body can be inserted into the slot on the clamping seat to realize clamping and fixing, and the triangular clamping block is clamped into the slot by utilizing the deformation acting force of the spring to realize the reinforcing and fixing of the inserting block, so that the structure is simple, the operation is convenient, and the roller main body can be disassembled and assembled quickly;

this printing machine cylinder device convenient to dismantle and wash fixes the cassette through setting up fixed plate and bolt, and the tail end of bolt passes the fixed plate and twists the different positions department of rectangular shape inslot, and then can adjust from top to bottom the position of cassette to can finely tune from top to bottom the position of cylinder main part, satisfy actual printing needs, the suitability is wider.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a front view section of the present invention;

FIG. 3 is a schematic structural view of a left-side half-section of the clamping plate of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention.

In the figure: 1. mounting a plate; 2. clamping a plate; 3. a rotating shaft; 4. a handle; 5. a bidirectional screw; 6. a threaded cap; 7. a movable block; 8. a card holder; 9. a fixing plate; 10. a bolt; 11. a drum body; 12. a barrel shaft; 13. inserting a block; 14. a sliding sleeve; 15. a slide bar; 16. a triangular clamping block; 17. pulling a plate; 18. a spring; 19. a first sliding block; 20. a second sliding block; 21. and (4) connecting the blocks.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-4, the present invention provides a printing machine cylinder device convenient for disassembly and cleaning, which comprises a mounting plate 1 and a cylinder body 11, wherein the lower surface of the mounting plate 1 is provided with two clamping plates 2, a driving component for driving the two clamping plates 2 to relatively approach or separate from each other is arranged inside the mounting plate 1, the driving component comprises a rotating shaft 3 and a handle 4, the two-way screw rod 5, the movable block 7 and the connecting block 21, two ends of the two-way screw rod 5 are respectively rotatably connected with the left side surface and the right side surface of the mounting plate 1 through a rotating shaft 3, the rotating shaft 3 at the right end of the two-way screw rod 5 is fixedly connected with a handle 4, two sections of threads of the two-way screw rod 5 are respectively in threaded connection with a threaded cap 6, the threaded cap 6 is clamped on one side surface of the movable block 7, the lower surface of the movable block 7 is fixedly connected with the upper surface of the connecting block 21, and the connecting block 21 penetrates through a channel formed in the lower surface of the mounting plate 1 to extend out of the; rotate through being provided with two-way screw rod 5 and make two movable blocks 7 can be close to each other or keep away from each other, and then drive two cardboards 2 through two connecting blocks 21 and be close to each other, and then inside making the slot that inserted block 13 can insert on the cassette 8, realize fixed to the chucking installation of cylinder main part 11, simple structure, practical convenient.

The upper surface of the movable block 7 is provided with a first sliding block 19, the first sliding block 19 is slidably arranged on the inner side wall of the first sliding groove, and the first sliding groove is arranged on the upper surface of the inner side wall of the mounting plate 1 (see fig. 1); slide in the spout one through installing slider 19, utilize slider 19 and spout one to cooperate and carry on spacingly to the movable block 7 for can not take place to rotate and stability is good when the movable block 7 moves about under the rotation of two-way screw rod 5.

The roller main body 11 is arranged between the two clamping plates 2, the roller main body 11 is rotatably arranged on the outer surface of the barrel shaft 12, the two ends of the barrel shaft 12 are respectively provided with the inserting blocks 13, the outer surfaces of the two inserting blocks 13 are respectively attached to the inner side walls of the inserting grooves, the two inserting grooves are symmetrically arranged on the opposite surfaces of the two clamping seats 8, the two clamping seats 8 are respectively arranged on the inner side walls of the grooves on the two clamping plates 2 in a sliding manner, the front side surface and the rear side surface of each clamping seat 8 are respectively provided with a second sliding block 20, the second sliding block 20 is arranged on the inner side wall of the second sliding groove, and the second; the second sliding block 20 and the second sliding groove can be used for supporting the clamping seat 8, so that the stability of the clamping seat 8 in the up-and-down movement process is better.

The lower surface of the clamping plate 2 is provided with a through hole, a reinforcing component for reinforcing and fixing the inserting block 13 is arranged in the through hole, the reinforcing component comprises a sliding sleeve 14, a sliding rod 15, a spring 18, a pulling plate 17 and a triangular clamping block 16, the sliding sleeve 14 is clamped on the inner side wall of the through hole, the sliding rod 15 is sleeved on the inner side wall of the sliding sleeve 14, two ends of the sliding rod 15 are fixedly connected with the triangular clamping block 16 and the pulling plate 17 respectively, the outer surface of the triangular clamping block 16 is attached to the inner side wall of the clamping groove, the clamping groove is formed in the lower surface of the inserting block 13, the spring 18 is sleeved on the outer surface of the sliding rod 15, and two ends of the spring 18 are fixedly connected with the triangular clamping; through being provided with slide bar 15 and triangle fixture block 16, utilize the effort that spring 18 atress deformation produced to act on triangle fixture block 16 for inside the draw-in groove was gone into to triangle fixture block 16 card, and then can realize strengthening fixed to inserted block 13, make between inserted block 13 and the cassette 8 connection stability better.

A fixing plate 9 is arranged on one side surface of the clamping seat 8 far away from the drum shaft 12, the fixing plate 9 is fixedly arranged on the clamping plate 2 through a bolt 10, the bolt 10 is arranged on the fixing plate 9 in a threaded manner, the tail end of the bolt 10 penetrates through the fixing plate 9 and is connected to the inner side wall of the strip-shaped groove in a threaded manner, and the strip-shaped groove is formed in one side surface of the clamping plate 2 (see fig. 1, 2 and 3); pass the different positions of twist into rectangular shape inslot through being provided with bolt 10 through fixed plate 9, and then can adjust about the position of cassette 8 to can finely tune about the position of cylinder main part 11 according to actual printing needs, it is convenient to adjust, extensive applicability.

When the roller is used, the roller body 11 is placed between the two clamping plates 2 during installation, the position of the clamping seat 8 is finely adjusted up and down, the bolt 10 is screwed out during adjustment to support the clamping seat 8 to move up and down to a required position, the bolt 10 is screwed in to enable the bolt 10 to pass through the fixing plate 9 and enter the inside of the elongated groove at the position at the moment, then the handle 4 is rotated to drive the two-way screw 5 to rotate through the rotating shaft 3, so that the two movable blocks 7 are mutually close, the two clamping plates 2 are mutually close under the action of the connecting block 21, the inserting block 13 is inserted into the slot, the triangular clamping block 16 is extruded when the inserting block 13 is inserted, the triangular clamping block 16 can move towards the through hole and extrude the spring 18 to shrink, the triangular clamping block 16 is opposite to the clamping groove when the inserting block 13 is continuously inserted into the slot and is clamped into the clamping groove under the action of the deformation force of the spring, the roller body 11 needs to be disassembled by pulling the pulling plate 17 to drive the triangular clamping block 16 to be separated from the clamping groove, the two clamping plates 2 can be far away from each other by reversely rotating the handle 4, the inserting block 13 is further separated from the slot, and the roller body 11 is released and fixed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a printing machine cylinder device convenient to dismantle abluent which characterized in that: the roller comprises a mounting plate (1) and a roller body (11), wherein two clamping plates (2) are arranged on the lower surface of the mounting plate (1), a driving component for driving the two clamping plates (2) to be relatively close to or away from each other is arranged in the mounting plate (1), the roller body (11) is arranged between the two clamping plates (2), the roller body (11) is rotatably arranged on the outer surface of a drum shaft (12), inserting blocks (13) are respectively arranged at two ends of the drum shaft (12), the outer surfaces of the two inserting blocks (13) are respectively attached to the inner side walls of the inserting grooves, the two inserting grooves are symmetrically arranged on the opposite surfaces of the two clamping seats (8), the two clamping seats (8) are respectively and slidably arranged on the inner side walls of the grooves on the two clamping plates (2), through holes are arranged on the lower surface of the clamping plates (2), and reinforcing components for reinforcing and fixing the inserting blocks (13) are arranged in, a fixing plate (9) is installed on one side face, far away from the barrel shaft (12), of the clamping seat (8), and the fixing plate (9) is fixedly installed on the clamping plate (2) through a bolt (10).

2. A printing press cylinder assembly for facilitating disassembly for cleaning according to claim 1, wherein: drive assembly includes pivot (3), handle (4), two-way screw rod (5), movable block (7) and connecting block (21), the both ends of two-way screw rod (5) are rotated through the left and right sides face of pivot (3) and mounting panel (1) respectively and are connected, pivot (3) and handle (4) fixed connection of two-way screw rod (5) right-hand member, equal threaded connection has screw cap (6) on two sections screw threads of two-way screw rod (5), screw cap (6) joint is in the side of movable block (7), the lower surface of movable block (7) is connected with the last fixed surface of connecting block (21), connecting block (21) pass the passageway that mounting panel (1) lower surface was seted up extend mounting panel (1) and with the last fixed surface of cardboard (2) be connected.

3. A printing press cylinder assembly for facilitating disassembly for cleaning according to claim 1, wherein: strengthen the subassembly and include sliding sleeve (14), slide bar (15), spring (18), arm-tie (17) and triangle fixture block (16), sliding sleeve (14) joint is at the inside wall of through-hole, the inside wall at sliding sleeve (14) is established in slide bar (15) cover, the both ends of slide bar (15) respectively with triangle fixture block (16) and arm-tie (17) between fixed connection, the surface of triangle fixture block (16) is laminated mutually with the inside wall of draw-in groove, and the draw-in groove sets up the lower surface at inserted block (13), spring (18) cover establish the surface of slide bar (15) and the both ends of spring (18) respectively with triangle fixture block (16) and sliding sleeve (14) between fixed connection.

4. A printing press cylinder assembly for facilitating disassembly for cleaning according to claim 1, wherein: bolt (10) screw thread is installed on fixed plate (9) and the tail end of bolt (10) passes fixed plate (9) threaded connection at the inside wall in rectangular shape groove, and rectangular shape groove is seted up in a side of cardboard (2).

5. A printing press cylinder assembly for facilitating disassembly for cleaning according to claim 2, wherein: the upper surface mounting of movable block (7) has slider one (19), slider one (19) slidable mounting is at the inside wall of spout one, and the upper surface at mounting panel (1) inside wall is seted up to spout one.

6. A printing press cylinder assembly for facilitating disassembly for cleaning according to claim 1, wherein: and a second sliding block (20) is arranged on the front side surface and the rear side surface of the clamping seat (8), the second sliding block (20) is slidably arranged on the inner side wall of the second sliding groove, and the second sliding groove is arranged on the inner side wall of the groove.

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