CN213032842U

CN213032842U - Printing roller curing means for lithography apparatus

Info

Publication number: CN213032842U
Application number: CN202021405981.5U
Authority: CN
Inventors: 胡晋
Original assignee: Leting Jinzheng Printing And Packaging Co ltd
Current assignee: Leting Jinzheng Printing And Packaging Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-04-23
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a printing roller curing means for lithography apparatus, including shell, stock and spray gun, the output of first motor and the right-hand member fixed connection of stub, the inner wall left side top that the outer wall of stub passes through bearing and shell is rotated continuously, the left end rigid coupling of stub has first conical gear, first conical gear's bottom links to each other with the meshing of second conical gear right side, the bottom rigid coupling threaded rod of second conical gear, the right side bottom of first bent plate and the left side fixed connection of slider, the outer wall of slider and the outer wall left and right sides below recess slip joint of shell. The device passes through the cooperation between rack, gear and the slider, and the rack reciprocates and can drive the gear rotatory, and then drives the stock and rotate, has realized the upset of device, has adopted the mode of upset to realize the processing of twice process, has practiced thrift working space, avoids the loaded down with trivial details process of similar assembly line, has practiced thrift the cost.

Description

Printing roller curing means for lithography apparatus

Technical Field

The utility model relates to a lithography apparatus specifically is a lithography apparatus uses printing roller curing means for printing apparatus technical field.

Background

The printing roller is divided into two major categories, namely a hard roller and a soft roller which are used for printing machinery and are used as rubber rollers for impressing, ink mixing and ink transferring, the rubber rollers have moderate hardness and elasticity, high oil resistance, washing solvent resistance, wear resistance and shape stability, the soft roller is generally made of SBR, CR, PU and the like, and the surface of the hard roller is originally made of copper material and is later replaced by polyester resin.

But when current device carries out the spraying coating to the printing roller, need artificial or the printing roller that stews after the spraying air-dries the printing roller, prolonged operating time, increase the labour to because air-dry inhomogeneous when artificial operation can lead to the spraying effect to reduce, troublesome poeration when current device installation printing roller in addition has reduced work efficiency, can't satisfy modern people's work demand, has reduced the practicality.

Disclosure of Invention

An object of the utility model is to provide a printing roller curing means for lithography apparatus to but the current device that provides in solving above-mentioned background art when carrying out the spraying coating to the printing roller, need artificial or stew and air-dry the printing roller to the printing roller after the spraying, prolonged operating time, increase labour's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the spray gun comprises a shell, a long rod and a spray gun, wherein the upper parts of the left side and the right side of the inner wall of the shell are respectively connected with the long rod through bearings in a rotating mode, the left side and the right side of the bottom of the long rod are fixedly connected with the spray gun, and turning devices are arranged at the left end and the right end of the long rod;

the turnover device comprises a first bent plate, a first motor, a short rod, a first bevel gear, a second bevel gear, a threaded rod, a thin plate, a square plate, a rack, a gear and a sliding block;

the outer wall bottom of the first motor is fixedly connected with the upper portion of the left side of the inner wall of the shell through a support, the output end of the first motor is fixedly connected with the right end of the short rod, the outer wall of the short rod is rotatably connected with the top of the left side of the inner wall of the shell through a bearing, the left end of the short rod is fixedly connected with a first bevel gear, the bottom of the first bevel gear is meshed with the right side of a second bevel gear, the bottom of the second bevel gear is fixedly connected with a threaded rod, the upper portion of the outer wall of the threaded rod is rotatably connected with the inner wall of the thin plate through a bearing, the lower portion of the outer wall of the threaded rod is connected with the inner wall of the square plate through threads, the bottom of the square plate is fixedly connected with a rack, the front of the rack is meshed with a gear, the right side of the gear is fixedly connected with the left end of the long rod, the bottom, the outer wall of slider and the outer wall of shell below recess slip joint.

Preferably, the gear ratio of the first bevel gear to the second bevel gear is 2: 1.

Preferably, the threaded rod and the square plate form a lifting mechanism.

Preferably, the top of the long rod is fixedly connected with a support, and an air drying device is arranged above the long rod;

the air drying device comprises a first fan blade, a second motor, a first grooved wheel, a second fan blade, a second grooved wheel and a vertical rod;

the utility model discloses a fan blade support, including first motor, support, second motor, first sheave, belt, second sheave, montant outer wall below rigid coupling, the top fixed connection of support and stock is passed through to the outer wall bottom of second motor, the output of second motor and the bottom fixed connection of second flabellum, the output outer wall of second motor and the inner wall fixed connection of first sheave, the outer wall of first sheave passes through the belt and slides with the outer wall of second sheave and links to each other, the inner wall of second sheave and the outer wall top fixed connection of montant, montant outer wall below rigid coupling has first flabellum, the outer wall bottom of montant is passed through the bearing and.

Preferably, transverse plates are fixedly connected to the bottoms of the left side and the right side of the inner wall of the shell, and fixing devices are arranged above the transverse plates;

the fixing device comprises a third motor, a thick rod, a thick plate, a first square block, a thin rod, a printing roller, a round rod, a long rod, a spring and a second square block;

the top of the outer wall of the third motor is fixedly connected with the lower part of the left side of the outer wall of the shell through a bracket, the output end of the third motor is fixedly connected with the left end of the thick rod, the right end of the thick rod is fixedly connected with a thick plate, the upper side and the lower side of the right side of the thick plate are fixedly connected with two first square blocks, the inner walls of the two first square blocks are in clearance fit with the upper side and the lower side of the outer wall of the thin rod, the outer wall of the thin rod is in clearance fit with the inner wall of the left side of the printing roller, the left end of the outer wall of the printing roller is in clearance fit with the inner wall of the thick plate, the lower inner wall of the thin rod is in clearance fit with the right side of the outer wall of the round rod, the left side of the round rod is fixedly connected with the right end of the long rod, the left side of the outer wall of the long rod is in clearance fit with the inner wall of the second square block, the outer wall of the long rod is sleeved with a spring, the left end and the right end of the spring are fixedly connected with the left side of the round rod and the right side of the second square respectively.

Preferably, the right side of the round bar is arc-shaped.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the prior art, the printing roller maintenance device for the printing equipment has the following advantages:

through the cooperation between rack, gear and the slider, the rack reciprocates and can drive the gear rotatory, and then drives the stock and rotate, has realized the upset of device, has adopted the mode of upset to realize the processing of twice process, has practiced thrift working space, avoids the loaded down with trivial details process of similar assembly line, has practiced thrift the cost.

Through the cooperation between first flabellum, second flabellum and the first sheave, the second motor drives the second flabellum rotatory, and it is rotatory to drive first flabellum indirectly through belt and sheave, air-dries the printing roller after will spraying, has avoided artificially or has stood and air-dried the printing roller, has shortened operating time, has reduced the labour, prevents that manual operation from leading to air-drying inhomogeneous and causing the effect of spraying paint to reduce.

Through the cooperation between third motor, thick stick and the thick plate, take out the slim pole behind the long stick of pulling and can realize the change of printing roller, whole process is simple swift, has improved work efficiency, satisfies modern people's work demand, has improved the practicality.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the first bending plate, the first motor and the short rod in FIG. 1;

fig. 3 is a schematic view of a connection relationship between the first fan blade, the second motor and the first sheave in fig. 1;

fig. 4 is a schematic view of the connection relationship between the third motor, the thick rod and the thick plate in fig. 1.

In the figure: 1. the air drying device comprises a shell, 2, a long rod, 3, a spray gun, 4, a turnover device, 401, a first bent plate, 402, a first motor, 403, a short rod, 404, a first conical gear, 405, a second conical gear, 406, a threaded rod, 407, a thin plate, 408, a square plate, 409, a rack, 410, a gear, 411, a sliding block, 5, an air drying device, 501, a first fan blade, 502, a second motor, 503, a first grooved wheel, 504, a second fan blade, 505, a second grooved wheel, 506, a vertical rod, 6, a base, 7, a transverse plate, 8, a fixing device, 801, a third motor, 802, a thick rod, 803, a thick plate, 804, a first square block, 805, a thin rod, 806, a printing roller, 807, a round rod, 808, a long rod, 809, a spring, 810 and a second square block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the spray gun comprises a shell 1, a long rod 2 and a spray gun 3, wherein the model of the spray gun 3 is W-71, the long rod 2 is connected above the left side and the right side of the inner wall of the shell 1 through a bearing in a rotating way, the long rod 2 can rotate through the bearing, the spray gun 3 is fixedly connected with the left side and the right side of the bottom of the long rod 2, the turning device 4 is arranged at the left end and the right end of the long rod 2, the turning device 4 comprises a first bent plate 401, a first motor 402, a short rod 403, a first bevel gear 404, a second bevel gear 405, a threaded rod 406, a thin plate 407, a square plate 408, a rack 409, a gear 410 and a sliding block 411, the model of the first motor 402 is ECMA-E11320RS, the bottom of the outer wall of the first motor 402 is fixedly connected with the upper left side of the inner wall of the shell 1 through a bracket, the output end of the first motor 402 is fixedly connected with the right end of the short rod 403, the short rod 403 can rotate through a bearing, the left end of the short rod 403 is fixedly connected with a first bevel gear 404, the bottom of the first bevel gear 404 is meshed with the right side of a second bevel gear 405, when the first bevel gear 404 rotates, the second bevel gear 405 is driven to rotate, a threaded rod 406 is fixedly connected to the bottom of the second bevel gear 405, the upper portion of the outer wall of the threaded rod 406 is rotatably connected with the inner wall of the left side of a thin plate 407 through a bearing, the threaded rod 406 can rotate through a bearing, the lower portion of the outer wall of the threaded rod 406 is in threaded connection with the inner wall of a square plate 408, when the threaded rod 406 rotates, the square plate 408 can be driven to move up and down, the bottom of the square plate 408 is fixedly connected with a rack 409, the front face of the rack 409 is meshed with a gear 410, when the rack 409 moves up and down, the gear 410 can be driven to rotate, the right side of the gear 410 is fixedly connected with the left end of the long rod, the outer wall of the sliding block 411 is in sliding clamping connection with the lower grooves on the left side and the right side of the outer wall of the shell 1, the sliding block 411 can slide in the lower grooves on the left side and the right side of the outer wall of the shell 1, the gear ratio of the first conical gear 404 to the second conical gear 405 is 2:1, when the first conical gear 404 rotates for one circle, the second conical gear 405 rotates for two circles to increase the transmission ratio, the threaded rod 406 and the square plate 408 form a lifting mechanism, when the threaded rod 406 rotates, the square plate 408 can be driven to move up and down to enable the movement to be more stable, the top of the long rod 2 is fixedly connected with the support 6, the air drying device 5 is arranged above the long rod 2, the air drying device 5 comprises a first fan blade 501, a second motor 502, a first grooved pulley 503, a second fan blade 504, a second grooved pulley 505 and a vertical rod 506, the bottom of the outer wall of the second motor 502 is fixedly connected with the top, the model of the second motor 502 is SM80-D601930, the output end of the second motor 502 can drive the second blade 504 to rotate, the outer wall of the output end of the second motor 502 is fixedly connected with the inner wall of the first sheave 503, the outer wall of the first sheave 503 is connected with the outer wall of the second sheave 505 in a sliding manner through a belt, when the first sheave 503 rotates, the second sheaves 505 on both sides can be respectively driven by the belt to rotate, the second sheave 505 can drive the first blade 501 to rotate, the inner wall of the second sheave 505 is fixedly connected with the upper part of the outer wall of the vertical rod 506, the first blade 501 is fixedly connected below the outer wall of the vertical rod 506, the bottom of the outer wall of the vertical rod 506 is rotatably connected with the left side of the top of the long rod 2 through a bearing, and;

the bottom of the left side and the right side of the inner wall of the shell 1 is fixedly connected with a transverse plate 7, a fixing device 8 is arranged above the transverse plate 7, the fixing device 8 comprises a third motor 801, a thick rod 802, a thick plate 803, a first block 804, a thin rod 805, a printing roller 806, a round rod 807, a long rod 808, a spring 809 and a second block 810, the model of the third motor 801 is ECMA-E11320RS, the top of the outer wall of the third motor 801 is fixedly connected with the lower part of the left side of the outer wall of the shell 1 through a bracket, the output end of the third motor 801 is fixedly connected with the left end of the thick rod 802, the output end of the third motor 801 can drive the thick rod 802 to rotate, the right end of the thick rod 802 is fixedly connected with the thick plate 803, the upper part and the lower part of the right side of the thick plate 803 are fixedly connected with two first blocks 804, the inner walls of the two first blocks 804 are in clearance fit with the upper part and the lower part of the, the pulling of an operator is facilitated, the outer wall of the thin rod 805 is in clearance fit with the inner wall of the left side of the printing roller 806, the thin rod 805 can move up and down on the inner wall of the left side of the printing roller 806, the left end of the outer wall of the printing roller 806 is in clearance fit with the inner wall of the thick plate 803, the left end of the outer wall of the printing roller 806 can move left and right inside the thick plate 803, the inner wall of the lower portion of the thin rod 805 is in clearance fit with the right side of the outer wall of the round rod 807, the round rod 807 can move left and right on the inner wall of the bottom of the thin rod 805, the left side of the round rod 807 is fixedly connected with the right end of the long rod 808, the left side of the outer wall of the long rod 808 is in clearance fit with the inner wall of the second square 810, the long rod 808 can move left and right on the inner wall of the second square 810, the spring 809 is sleeved on the outer wall of the long rod 808, the left and right, the long rod 808 is loosened, the spring 809 clamps the round rod 807 into the thin rod 805 due to the force of resilience generated by compression, and the round rod 807 is fixed, and the right side of the round rod 807 is in a circular arc shape, so that the round rod 807 is clamped to the lower inner wall of the thin rod 805 more easily.

When the device for maintaining the printing roller for the printing equipment is used, firstly, the device is placed on a flat ground, a printing roller 806 is placed in a groove of a thick plate 803, a thin rod 805 penetrates through two first blocks 804 and the printing roller 806, when the thin rod 805 is about to move to the bottom, a long rod 808 below the thin rod is pulled outwards to enable a round rod 807 to move outwards, when the thin rod 805 moves to the bottom, the long rod 808 is loosened, a spring 809 generates resilience force due to compression to clamp the round rod in the thin rod 805 to realize fixation, after the fixation, an external power supply is connected with a third motor 801 and a spray gun 3, the third motor 801 and the spray gun 3 work normally, the third motor 801 drives the printing roller 806 to rotate, the spray gun 3 sprays the sprayed coating on the surface of the printing roller 806 uniformly, after the spraying is finished, the first motor 402 and a second motor 502 are connected with the external power supply, the first motor 401 drives a first bevel gear 404 to rotate, meanwhile, the first bevel gear 404 drives the second bevel gear 405 to rotate through meshing, the threaded rod 406 below indirectly drives the rack 409 to move up and down, the rack 409 drives the gear 410 to rotate through meshing, the gear 410 drives the long rod 2 to rotate, so that overturning is realized, after overturning, the second motor 502 drives the second fan blade 504 to rotate, the second motor 502 drives the first fan blade 501 to rotate through a belt, the first grooved wheel 503 and the second grooved wheel 505, air-drying is carried out on the printing roller 806, the air-drying speed is accelerated, and the working efficiency is improved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides a printing roller curing means for lithography apparatus, includes shell (1), stock (2) and spray gun (3), the inner wall left and right sides top of shell (1) rotates through the bearing respectively and links to each other there is stock (2), the equal rigid coupling in bottom left and right sides of stock (2) has spray gun (3), its characterized in that: the left end and the right end of the long rod (2) are provided with turnover devices (4);

the turnover device (4) comprises a first bending plate (401), a first motor (402), a short rod (403), a first bevel gear (404), a second bevel gear (405), a threaded rod (406), a thin plate (407), a square plate (408), a rack (409), a gear (410) and a sliding block (411);

the bottom of the outer wall of the first motor (402) is fixedly connected with the upper portion of the left side of the inner wall of the shell (1) through a support, the output end of the first motor (402) is fixedly connected with the right end of the short rod (403), the outer wall of the short rod (403) is rotatably connected with the top of the left side of the inner wall of the shell (1) through a bearing, the left end of the short rod (403) is fixedly connected with a first bevel gear (404), the bottom of the first bevel gear (404) is meshed with the right side of a second bevel gear (405), the bottom of the second bevel gear (405) is fixedly connected with a threaded rod (406), the upper portion of the outer wall of the threaded rod (406) is rotatably connected with the inner wall of the left side of a thin plate (407) through a bearing, the lower portion of the outer wall of the threaded rod (406) is connected with the inner wall of a square plate (408) through threads, the bottom of the square plate (408) is fixedly connected with, the right side of gear (410) and the left end fixed connection of stock (2), the bottom rigid coupling of rack (409) has first bent plate (401), the right side bottom of first bent plate (401) and the left side fixed connection of slider (411), the outer wall of slider (411) and the outer wall left and right sides below recess slip joint of shell (1).

2. The apparatus of claim 1, wherein: the gear ratio of the first bevel gear (404) to the second bevel gear (405) is 2: 1.

3. The apparatus of claim 1, wherein: the threaded rod (406) and the square plate (408) form a lifting mechanism.

4. The apparatus of claim 1, wherein: a support (6) is fixedly connected to the top of the long rod (2), and an air drying device (5) is arranged above the long rod (2);

the air drying device (5) comprises a first fan blade (501), a second motor (502), a first grooved wheel (503), a second fan blade (504), a second grooved wheel (505) and a vertical rod (506);

the top fixed connection of support (6) and stock (2) is passed through to the outer wall bottom of second motor (502), the output of second motor (502) and the bottom fixed connection of second flabellum (504), the output outer wall of second motor (502) and the inner wall fixed connection of first sheave (503), the outer wall of first sheave (503) passes through the belt and slides with the outer wall of second sheave (505) and links to each other, the inner wall of second sheave (505) and the outer wall top fixed connection of montant (506), montant (506) outer wall below rigid coupling has first flabellum (501), the outer wall bottom of montant (506) is passed through the bearing and is rotated with the top left side of stock (2) and is linked to each other.

5. The apparatus of claim 1, wherein: transverse plates (7) are fixedly connected to the bottoms of the left side and the right side of the inner wall of the shell (1), and fixing devices (8) are arranged above the transverse plates (7);

the fixing device (8) comprises a third motor (801), a thick rod (802), a thick plate (803), a first square block (804), a thin rod (805), a printing roller (806), a round rod (807), a long rod (808), a spring (809) and a second square block (810);

the top of the outer wall of the third motor (801) is fixedly connected with the lower portion of the left side of the outer wall of the shell (1) through a support, the output end of the third motor (801) is fixedly connected with the left end of the thick rod (802), the right end of the thick rod (802) is fixedly connected with a thick plate (803), two first blocks (804) are fixedly connected with the upper portion and the lower portion of the right side of the thick plate (803), the inner walls of the two first blocks (804) are in clearance fit with the upper portion and the lower portion of the outer wall of the thin rod (805), the outer wall of the thin rod (805) is in clearance fit with the inner wall of the left side of the printing roller (806), the left end of the outer wall of the printing roller (806) is in clearance fit with the inner wall of the thick plate (803), the lower inner wall of the thin rod (805) is in clearance fit with the right side of the outer wall of the round rod (807), the left side of the round rod (807) is fixedly connected with the right end of the long rod (, the outer wall of the long rod (808) is sleeved with a spring (809), and the left end and the right end of the spring (809) are fixedly connected with the left side of the round rod (807) and the right side of the second square block (810) respectively.

6. The apparatus of claim 5, wherein: the right side of the round bar (807) is arc-shaped.