CN211808344U

CN211808344U - Printing roller cooling device for printing equipment

Info

Publication number: CN211808344U
Application number: CN201922223657.5U
Authority: CN
Inventors: 罗荣跃
Original assignee: Suzhou Shenguang Printing Co ltd
Current assignee: Suzhou Shenguang Printing Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-10-30
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a printing roller cooling device for lithography apparatus, including lithography apparatus body and printing roller body and air-cooler and PLC controller, the basin has all been seted up to the internal surface at both ends about the printing roller body, the intercommunication has the water-cooled tube between the basin, the through-hole has been seted up to one side of basin inner chamber, and the inboard swing joint that is located printing roller body right-hand member through-hole has the stay tube of intaking, and simultaneously, the inboard swing joint that is located printing roller body left end through-hole has a play water stay tube, the top fixedly connected with water storage box of lithography apparatus body. The utility model discloses an effect of pump machine, air-cooler, inlet support tube, basin, water-cooling pipe, play water support tube, fixture block and spring has solved current cooling device and has adopted the fan to cool off more, and its cooling rate is slow, and the fan adopts fixed mounting more, and the installation is dismantled inconveniently, is unfavorable for the maintenance work of fan, uses the problem of bringing inconvenience for people.

Description

Printing roller cooling device for printing equipment

Technical Field

The utility model relates to a lithography apparatus technical field specifically is a lithography apparatus uses brush roll cooling device.

Background

The printing equipment is the machine of printing characters and image, and modern printing machine generally comprises mechanisms such as dress version, scribble black, impression and defeated paper (including folding), and wherein the printing roller is important part among the printing equipment, because printing ink needs the heating adhesion on the printing roller, the temperature of printing roller can be too high, influences the viscosity and the adhesion of printing ink, so need cool off to the printing roller, consequently, needs to use printing roller cooling device.

The applicant finds that at least the following technical problems exist in the prior art: the existing cooling device mostly adopts a fan to cool, the cooling speed is low, the fan is mostly fixedly installed, the installation and the disassembly are inconvenient, the maintenance work of the fan is not facilitated, and the inconvenience is brought to the use of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithography apparatus uses brush roller cooling device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a printing roller cooling device for printing equipment comprises a printing equipment body, a printing roller body, an air cooler and a PLC (programmable logic controller), wherein water grooves are formed in the inner surfaces of the left end and the right end of the printing roller body, water cooling pipes are communicated between the water grooves, a through hole is formed in one side of an inner cavity of each water groove, a water inlet supporting pipe is movably connected to the inner side of the through hole in the right end of the printing roller body, a water outlet supporting pipe is movably connected to the inner side of the through hole in the left end of the printing roller body, a water storage tank is fixedly connected to the top of the printing equipment body, a pump is fixedly installed at the lower end of the right side of the printing equipment body, a fixing seat is fixedly connected to the top of the air cooler, clamping grooves are formed in the left side and the right side of the, the top and the bottom of the inner cavity of the inner groove are both provided with sliding grooves, one side of the inner cavity of the inner groove is fixedly connected with a spring, the other end of the spring is fixedly connected with a clamping block, and the clamping block is clamped on the inner surface of the clamping groove.

Preferably, the number of the water cooling pipes is a plurality, and the water cooling pipes are spiral.

Preferably, annular seal groove and fixed slot have been seted up to the through-hole inboard, the equal fixedly connected with annular seal piece of surface and the bearing of inlet support pipe and outlet support pipe, annular seal piece and bearing slide respectively in the internal surface of annular seal groove and fixed slot.

Preferably, the end of intaking of pump machine passes through the lower extreme intercommunication on pipeline and water storage box right side, the play water end of pump machine passes through the pipeline and advances the water stay tube, and simultaneously, the one end of play water stay tube passes through the pipeline and communicates with the left upper end of water storage box.

Preferably, the top and the bottom of the clamping block are both fixedly connected with sliding blocks, and the bottom of the sliding block at the bottom is fixedly connected with a handle.

Preferably, the left lower extreme fixed mounting of lithography apparatus body has the PLC controller, and simultaneously, the PLC controller input is connected with power plug through the wire.

Preferably, the output end of the PLC is electrically connected with the input ends of the pump and the air cooler.

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

the utility model is provided with a pump, an air cooler, a water inlet supporting tube, a water tank, a water cooling tube and a water outlet supporting tube, wherein a power plug is firstly inserted in a socket connected with commercial power, then the pump and the air cooler are opened through a PLC controller, the pump conveys cold water in a water storage box into the water inlet supporting tube through a pipeline, water is conveyed into the water storage box through the pipeline after passing through the water tank, the water cooling tube and the water outlet supporting tube, the water cooling effect and the recycling of water resources inside a printing roller body are realized, and the device is matched with the work of the air cooler at the same time, so that the device achieves the purpose of high cooling speed, the clamping block and the spring are arranged, people extrude the spring while driving the clamping block to move outwards through the slider by the handle, until one end of the clamping block exits from the inner surface of the clamping groove, namely, the purpose of convenient disassembly of the air cooler is realized, otherwise, the clamping block is driven by the slider to, after placing the fixing base in the recess, relaxing the handle, the spring promotes the fixture block joint in the internal surface of draw-in groove automatically, has realized air-cooler easy to assemble's purpose promptly, through above structure complex effect, has solved current cooling device and has adopted the fan to cool off more, and its cooling rate is slow, and the fan adopts fixed mounting more, and the installation is dismantled inconveniently, is unfavorable for the maintenance work of fan, uses the problem of inconvenience of bringing for people.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the printing roller of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 4 is an enlarged schematic view of the position B of the present invention.

In the figure: 1. a printing apparatus body; 2. a pump machine; 3. a water inlet supporting pipe; 4. a printing roller body; 5. a water outlet supporting pipe; 6. a spring; 7. an inner tank; 8. a clamping block; 9. a groove; 10. a fixed seat; 11. an air cooler; 12. a water storage tank; 13. a water-cooled tube; 14. a water tank; 15. a through hole; 16. an annular seal groove; 17. a bearing; 18. fixing grooves; 19. an annular seal block; 20. a chute; 21. a handle; 22. a card slot; 23. a slider; 24. a PLC controller.

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.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The utility model discloses a lithography apparatus body 1, the pump machine 2, the stay tube of intaking 3, printing roller body 4, go out water stay tube 5, spring 6, inside groove 7, fixture block 8, recess 9, fixing base 10, the air-cooler 11, water storage box 12, water-cooling pipe 13, basin 14, through-hole 15, ring seal groove 16, bearing 17, fixed slot 18, ring seal piece 19, spout 20, handle 21, draw-in groove 22, slider 23 and PLC controller 24 part are the parts that universal standard spare or technical personnel in the field know, its structure and principle all are this technical staff and all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-4, a printing roller cooling device for a printing apparatus comprises a printing apparatus body 1, a printing roller body 4, an air cooler 11 and a PLC controller 24, wherein water channels 14 are formed on the inner surfaces of the left and right ends of the printing roller body 4, water cooling pipes 13 are communicated between the water channels 14, the number of the water cooling pipes 13 is plural, and the water cooling pipes are spiral, a through hole 15 is formed on one side of the inner cavity of the water channel 14, a water inlet support pipe 3 is movably connected to the inner side of the through hole 15 at the right end of the printing roller body 4, a water outlet support pipe 5 is movably connected to the inner side of the through hole 15 at the left end of the printing roller body 4, an annular sealing groove 16 and a fixing groove 18 are formed on the inner side of the through hole 15, an annular sealing block 19 and a bearing 17 are fixedly connected to the outer surfaces of the water inlet support pipe 3 and the water outlet support, the sealing effect of the printing roller body 4 during rotation is guaranteed, the top of the printing device body 1 is fixedly connected with a water storage tank 12, the lower end of the right side of the printing device body 1 is fixedly provided with a pump 2, the water inlet end of the pump 2 is communicated with the lower end of the right side of the water storage tank 12 through a pipeline, the water outlet end of the pump 2 is communicated with a water inlet support pipe 3 through a pipeline, meanwhile, one end of a water outlet support pipe 5 is communicated with the upper end of the left side of the water storage tank 12 through a pipeline, a power supply plug is firstly plugged into a socket connected with commercial power, then the pump 2 and an air cooler 11 are opened through a PLC (programmable logic controller) 24, the pump 2 conveys cold water in the water storage tank 12 into the water inlet support pipe 3 through a pipeline, and conveys the cold water into the water storage tank 12 through a pipeline after water body passes through a water tank 14, a water cooling pipe 13, meanwhile, the device achieves the purpose of high cooling speed by matching with the work of the air cooler 11, the top of the air cooler 11 is fixedly connected with a fixed seat 10, the left side and the right side of the upper end of the fixed seat 10 are respectively provided with a clamping groove 22, the top of the inner side of the printing equipment body 1 is provided with a groove 9, the left side and the right side of the inner cavity of the groove 9 are respectively provided with an inner groove 7, the top and the bottom of the inner cavity of the inner groove 7 are respectively provided with a sliding groove 20, one side of the inner cavity of the inner groove 7 is fixedly connected with a spring 6, the other end of the spring 6 is fixedly connected with a clamping block 8, the clamping block 8 is clamped on the inner surface of the clamping groove 22, the top and the bottom of the clamping block 8 are respectively and fixedly connected with a sliding block 23, the bottom of the sliding block 23 is fixedly connected with a handle 21, people, on the contrary, drive the outside motion of fixture block 8 through slider 23 through handle 21 and extrude spring 6 after, place fixing base 10 back in recess 9, relax handle 21, spring 6 promotes the interior surface of fixture block 8 joint in draw-in groove 22 automatically, the purpose of air-cooler 11 easy to assemble has been realized promptly, 1 left lower extreme fixed mounting of lithography apparatus body has PLC controller 24, and simultaneously, PLC controller 24 input is connected with power plug through the wire, PLC controller 24's output and pump 2 and air-cooler 11's input electric connection.

When in use, the device is provided with the pump 2, the air cooler 11, the water inlet support pipe 3, the water tank 14, the water cooling pipe 13 and the water outlet support pipe 5, firstly, a power plug is plugged in a socket connected with commercial power, then the pump 2 and the air cooler 11 are opened through the PLC 24, the pump 2 conveys cold water in the water storage tank 12 into the water inlet support pipe 3 through a pipeline, water is conveyed into the water storage tank 12 through the pipeline after passing through the water tank 14, the water cooling pipe 13 and the water outlet support pipe 5, the water cooling effect and the cyclic utilization of water resources inside the printing roller body 4 are realized, meanwhile, the device is matched with the work of the air cooler 11, the purpose of high cooling speed is achieved, the clamping block 8 and the spring 6 are arranged, people drive the clamping block 8 to move outwards through the handle 21 and the slide block 23 and simultaneously press the spring 6 until one end of the clamping block 8 exits from the inner surface of the clamping groove 22, namely, the purpose of convenient, on the contrary, drive 8 lateral motion of fixture block and extrude spring 6 backs through handle 21 through slider 23, place fixing base 10 back in recess 9, relax handle 21, spring 6 promotes 8 joints of fixture block in the internal surface of draw-in groove 22 automatically, the purpose of 11 easy to assemble of air-cooler has been realized promptly, through the effect of above structure complex, it cools off to have solved current cooling device and adopted the fan more, its cooling rate is slow, and the fan adopts fixed mounting more, the installation is dismantled inconveniently, be unfavorable for the maintenance work of fan, the problem of inconvenience is brought for people to use.

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 cooling device for lithography apparatus, includes lithography apparatus body (1) and printing roller body (4) and air-cooler (11) and PLC controller (24), its characterized in that: the inner surfaces of the left end and the right end of the printing roller body (4) are respectively provided with a water tank (14), a water cooling pipe (13) is communicated between the water tanks (14), one side of the inner cavity of the water tank (14) is provided with a through hole (15), the inner side of the through hole (15) at the right end of the printing roller body (4) is movably connected with a water inlet supporting pipe (3), the inner side of the through hole (15) at the left end of the printing roller body (4) is movably connected with a water outlet supporting pipe (5), the top of the printing device body (1) is fixedly connected with a water storage tank (12), the lower end of the right side of the printing device body (1) is fixedly provided with a pump (2), the top of the air cooler (11) is fixedly connected with a fixed seat (10), the left side and the right side of the upper end of the fixed seat (10), the improved structure is characterized in that inner grooves (7) are formed in the left side and the right side of an inner cavity of the groove (9), sliding grooves (20) are formed in the top and the bottom of the inner cavity of the inner groove (7), a spring (6) is fixedly connected to one side of the inner cavity of the inner groove (7), a clamping block (8) is fixedly connected to the other end of the spring (6), and the clamping block (8) is clamped to the inner surface of the clamping groove (22).

2. The apparatus of claim 1, wherein: the number of the water-cooling pipes (13) is multiple and is spiral.

3. The apparatus of claim 1, wherein: annular seal groove (16) and fixed slot (18) have been seted up to through-hole (15) inboard, the equal fixedly connected with annular seal piece (19) and bearing (17) of surface of intake stay tube (3) and play water stay tube (5), annular seal piece (19) and bearing (17) slide respectively in the internal surface of annular seal groove (16) and fixed slot (18).

4. The apparatus of claim 1, wherein: the lower extreme intercommunication on pump machine's (2) the end of intaking through pipeline and water storage box (12) right side, the play water end of pump machine (2) passes through pipeline and intake stay tube (3), and simultaneously, the one end of play water stay tube (5) passes through pipeline and the left upper end intercommunication of water storage box (12).

5. The apparatus of claim 1, wherein: the top and the bottom of the clamping block (8) are both fixedly connected with sliding blocks (23), and the bottom of the sliding block (23) is fixedly connected with a handle (21).

6. The apparatus of claim 1, wherein: the left lower extreme fixed mounting of lithography apparatus body (1) has PLC controller (24), and simultaneously, PLC controller (24) input is connected with power plug through the wire.

7. The apparatus of claim 1, wherein: the output end of the PLC (24) is electrically connected with the input ends of the pump (2) and the air cooler (11).