CN212124562U - Printing roller cleaning mechanism for printing equipment - Google Patents
Printing roller cleaning mechanism for printing equipment Download PDFInfo
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- CN212124562U CN212124562U CN201922334190.1U CN201922334190U CN212124562U CN 212124562 U CN212124562 U CN 212124562U CN 201922334190 U CN201922334190 U CN 201922334190U CN 212124562 U CN212124562 U CN 212124562U
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- rod
- mounting groove
- printing
- cleaning mechanism
- limiting
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Cleaning In General (AREA)
Abstract
The utility model discloses a clean mechanism of printing roller for lithography apparatus, which comprises a housin, the inner wall of casing is equipped with two first mounting grooves, two all rotate in the first mounting groove and be connected with the connecting rod, two the looks remote site fixedly connected with printing roller of connecting rod, two the connecting rod all overlaps and is equipped with the first gear rather than fixed connection, two the inner wall that first mounting groove is relative all is equipped with rather than the second mounting groove that communicates each other, two the second mounting groove all is equipped with elevating system, elevating system includes the slide bar of fixed connection at second mounting groove inner wall, the cover is equipped with L type pole and first gag lever post on the slide bar, the one end of first gag lever post is equipped with clean mechanism. The utility model discloses it is rational in infrastructure, not only can carry out abundant cleanness to the printing roller, can also control clean mechanism, do not influence the normal work of printing machine, convenient and fast.
Description
Technical Field
The utility model relates to a lithography apparatus technical field especially relates to a clean mechanism of printing roller for lithography apparatus.
Background
After the printing equipment is used for a period of time, the printing roller inside the printing equipment needs to be cleaned, and at present, the printing roller is cleaned manually, so that the phenomenon of manpower waste exists; we have therefore devised a printing apparatus with a roller cleaning mechanism to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a printing roller cleaning mechanism for printing equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a clean mechanism of printing roller for lithography apparatus, includes the casing, the inner wall of casing is equipped with two first mounting grooves, two all rotate in the first mounting groove and be connected with the connecting rod, two the looks remote site fixedly connected with printing roller of connecting rod, two the connecting rod all overlaps and is equipped with rather than fixed connection's first gear, two the inner wall that first mounting groove is relative all is equipped with rather than the second mounting groove that communicates each other, two the second mounting groove all is equipped with elevating system.
Preferably, elevating system includes the slide bar of fixed connection at second mounting groove inner wall, the cover is equipped with L type pole and first gag lever post on the slide bar, the one end of first gag lever post is equipped with clean mechanism, the lateral wall of casing is equipped with T type pole, be equipped with control mechanism between L type pole and the T type pole.
Preferably, the cleaning mechanism includes a reciprocating lead screw rotatably connected to one end of a first limit rod, the reciprocating lead screw is sleeved with two limit blocks rotatably connected to the reciprocating lead screw, the reciprocating lead screw is sleeved with two second gears, the first gear and the second gear are meshed with each other, a second limit rod is fixedly connected in the housing, the second limit rod is sleeved with a moving block slidably connected to the second limit rod, the second limit rod penetrates through the two limit blocks and is slidably connected to the second limit rod, the reciprocating lead screw penetrates through the moving block and is in threaded connection with the moving block, and a cleaning brush is fixedly connected to the lower end of the moving block.
Preferably, the control mechanism comprises a convex block fixedly connected to the L-shaped rod, a groove is formed in the T-shaped rod, the convex block is matched with the groove, and the T-shaped rod is connected with the shell through a plurality of springs.
Preferably, the moving block and the limiting block are both provided with sliding grooves for the second limiting rod to slide up and down.
Preferably, the outer side wall of the shell is provided with a sliding groove for the T-shaped rod to slide, and one end of the T-shaped rod is cambered.
Compared with the prior art, the utility model, its beneficial effect does:
under the combined action through elevating system and control mechanism, can control clean mechanism, when not needing clean, clean mechanism can not exert an influence to the work of printing machine, when needs are clean, can clean the printing roller through simple operation, need not the dismouting, convenient and fast.
To sum up, the utility model discloses it is rational in infrastructure, not only can carry out abundant cleanness to the printing roller, can also control clean mechanism, do not influence the normal work of printing machine, convenient and fast.
Drawings
FIG. 1 is a schematic structural view of a brush roll cleaning mechanism for a printing apparatus according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a side view of a part of the brush roll cleaning mechanism for a printing apparatus according to the present invention;
fig. 4 is a side view of the utility model provides a clean mechanism stopper of brush roll for lithography apparatus and movable block.
In the figure: the printing mechanism comprises a shell 1, a connecting rod 2, a printing roller 3, a reciprocating lead screw 4, a moving block 5, a second limiting rod 6, a second gear 7, a limiting block 8, a second mounting groove 9, a first limiting rod 10, a sliding rod 11, a L-shaped rod 12, a convex block 13, a T-shaped rod 14, a groove 15, a first gear 16, a spring 17 and a first mounting groove 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-4, a brush roller cleaning mechanism for a printing device includes a housing 1, two first mounting grooves 18 are formed in an inner wall of the housing 1, a connecting rod 2 is rotatably connected in each of the two first mounting grooves 18, one of the connecting rods 2 is connected with a power mechanism, and the power mechanism is a driving motor, which is the prior art and is not described herein again; the opposite ends of the two connecting rods 2 are fixedly connected with printing rollers 3, and the connecting rods 2 rotate to drive the printing rollers 3 to rotate; the two connecting rods 2 are both sleeved with first gears 16 fixedly connected with the two connecting rods, and the connecting rods 2 rotate to drive the first gears 16 to rotate; the opposite inner walls of the two first mounting grooves 18 are provided with second mounting grooves 9 communicated with each other.
The two second mounting grooves 9 are respectively provided with a lifting mechanism, the lifting mechanism comprises a sliding rod 11 fixedly connected to the inner wall of the second mounting groove 9, and the sliding rod 11 guides the L-shaped rod 12 and the first limiting rod 10 to only move up and down; an L-shaped rod 12 and a first limiting rod 10 are sleeved on the sliding rod 11, a cleaning mechanism is arranged at one end of the first limiting rod 10 and comprises a reciprocating lead screw 4 which is rotatably connected to one end of the first limiting rod 10, and the second gear 7 rotates to drive the reciprocating lead screw 4 to rotate; the reciprocating screw rod 4 is sleeved with two limiting blocks 8 which are rotationally connected with the reciprocating screw rod 4, the reciprocating screw rod 4 is sleeved with two second gears 7, the first gear 16 is meshed with the second gears 7, and the first gear 16 rotates to drive the second gears 7 to rotate; a second limiting rod 6 is fixedly connected in the shell 1, and the second limiting rod 6 limits the moving block 5 so that the moving block cannot rotate; the second limiting rod 6 is sleeved with a moving block 5 in sliding connection with the second limiting rod, the second limiting rod 6 penetrates through the two limiting blocks 8 and is in sliding connection with the two limiting blocks 8, sliding grooves for the second limiting rod 6 to slide up and down are formed in the moving block 5 and the limiting blocks 8, and the moving block 5 can move up and down through the sliding grooves; the reciprocating lead screw 4 penetrates through the moving block 5 and is in threaded connection with the moving block, and the reciprocating lead screw 4 rotates to drive the moving block 5 to move left and right; the lower end of the moving block 5 is fixedly connected with a cleaning brush, the moving block 5 moves left and right to drive the cleaning brush to move left and right, and therefore the cleaning brush can clean the printing roller.
The side wall of the shell 1 is provided with a T-shaped rod 14, the outer side wall of the shell 1 is provided with a sliding chute for the T-shaped rod 14 to slide, one end of the T-shaped rod 14 is cambered, and the T-shaped rod 14 can enable the reciprocating screw rod 4 to move upwards under the action of the cambered surface; a control mechanism is arranged between the L-shaped rod 12 and the T-shaped rod 14, the control mechanism comprises a convex block 13 fixedly connected to the L-shaped rod 12, a groove 15 is arranged on the T-shaped rod 14, the convex block 13 is matched with the groove 15, and when the convex block 13 enters the groove 15, the T-shaped rod 14 tightly presses the L-shaped rod 12 and cannot move up and down under the action of the elastic convex block 13 of the spring 17; the T-bar 14 is connected to the housing 1 by a plurality of springs 17.
In the utility model, when the printing roller 3 needs to be cleaned, the two T-shaped rods 14 are pulled simultaneously, the reciprocating screw rod 4 is no longer limited by the T-shaped rods 14, the reciprocating screw rod 4 moves downwards under the action of self gravity, and when the first limiting rod 10 moves to abut against the shell 1, the second gear 7 is meshed with the first gear 16; t type pole 14 no longer is spacing to L type pole 12, L type pole 12 moves down under self gravity, when L type pole 12 move lug 13 and recess 15 relative phase, loosen T type pole 14, under spring 17's elastic force effect, lug 13 gets into in the recess 15, T type pole 14 is spacing to L type pole 12, and the one side of L type pole 12 offsets with the up end of first gag lever post 10, so L type pole 12 is spacing to first gag lever post 10, and then spacing reciprocating screw 4, make reciprocating screw 4 be difficult for reciprocating screw.
The printing machine is started, the printing machine drives the connecting rod 2 to rotate, the connecting rod 2 rotates to drive the printing roller 3 and the first gear 16 to rotate, the first gear 16 rotates to drive the second gear 7 to rotate, the second gear 7 rotates to drive the reciprocating lead screw 4 to rotate, the movable block 5 is driven to rotate by the limiting and incapable rotation of the second limiting rod 6, the reciprocating lead screw 4 rotates to drive the movable block 5 to move left and right, the movable block 5 moves left and right to drive the cleaning brush to move left and right, and therefore the cleaning brush can fully clean the printing roller 3.
After the printing roller 3 is cleaned, the T-shaped rod 14 is pulled simultaneously, the lug 13 is separated from the groove 15, the L-shaped rod 12 slides upwards, the T-shaped rod 14 is loosened, the reciprocating lead screw 4 moves upwards under the combined action of the elastic force of the spring 17 and the arc-shaped surface, the second gear 7 is separated from the first gear 16, and the cleaning mechanism does not influence the printing roller 3 and does not need to be detached conveniently and quickly when the printing machine works normally.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a clean mechanism of printing roller for lithography apparatus, includes casing (1), its characterized in that, the inner wall of casing (1) is equipped with two first mounting groove (18), two all rotate in first mounting groove (18) and be connected with connecting rod (2), two the looks remote site fixedly connected with printing roller (3) of connecting rod (2), two connecting rod (2) all overlap and are equipped with rather than fixed connection's first gear (16), two the inner wall that first mounting groove (18) is relative all is equipped with rather than second mounting groove (9) that communicate each other, two second mounting groove (9) all are equipped with elevating system.
2. The brush roll cleaning mechanism for the printing equipment is characterized in that the lifting mechanism comprises a sliding rod (11) fixedly connected to the inner wall of the second mounting groove (9), an L-shaped rod (12) and a first limiting rod (10) are sleeved on the sliding rod (11), the cleaning mechanism is arranged at one end of the first limiting rod (10), a T-shaped rod (14) is arranged on the side wall of the shell (1), and a control mechanism is arranged between the L-shaped rod (12) and the T-shaped rod (14).
3. The brush roller cleaning mechanism for a printing apparatus according to claim 1, the cleaning mechanism comprises a reciprocating screw rod (4) which is rotationally connected with one end of a first limiting rod (10), two limiting blocks (8) which are rotationally connected with the reciprocating screw rod (4) are sleeved on the reciprocating screw rod, two second gears (7) are sleeved on the reciprocating screw rod (4), the first gear (16) and the second gears (7) are meshed with each other, a second limiting rod (6) is fixedly connected in the shell (1), a moving block (5) which is connected with the second limiting rod in a sliding way is sleeved on the second limiting rod (6), the second limiting rod (6) penetrates through the two limiting blocks (8) and is connected with the two limiting blocks in a sliding way, the reciprocating screw rod (4) penetrates through the moving block (5) and is in threaded connection with the moving block, and the lower end of the moving block (5) is fixedly connected with the cleaning brush.
4. A brush roll cleaning mechanism for printing devices according to claim 2, characterized in that the control mechanism comprises a projection (13) fixedly connected to the L-shaped bar (12), the T-shaped bar (14) is provided with a groove (15), the projection (13) is matched with the groove (15), and the T-shaped bar (14) is connected with the housing (1) through a plurality of springs (17).
5. The brush roll cleaning mechanism for the printing apparatus according to claim 3, wherein the moving block (5) and the stopper (8) are provided with sliding grooves for the second stopper rod (6) to slide up and down.
6. The brush roll cleaning mechanism for the printing apparatus according to claim 1, wherein the outer side wall of the housing (1) is provided with a sliding groove for sliding the T-shaped rod (14), and one end of the T-shaped rod (14) is cambered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922334190.1U CN212124562U (en) | 2019-12-24 | 2019-12-24 | Printing roller cleaning mechanism for printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922334190.1U CN212124562U (en) | 2019-12-24 | 2019-12-24 | Printing roller cleaning mechanism for printing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212124562U true CN212124562U (en) | 2020-12-11 |
Family
ID=73668387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922334190.1U Active CN212124562U (en) | 2019-12-24 | 2019-12-24 | Printing roller cleaning mechanism for printing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212124562U (en) |
-
2019
- 2019-12-24 CN CN201922334190.1U patent/CN212124562U/en active Active
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Effective date of registration: 20220610 Granted publication date: 20201211 |
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| PP01 | Preservation of patent right |