CN212579395U

CN212579395U - Printing shaft temperature detection heat dissipation cooling mechanism

Info

Publication number: CN212579395U
Application number: CN202021133235.5U
Authority: CN
Inventors: 谢贵玉; 周小强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-02-23
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a printing axle temperature detects heat dissipation cooling mechanism, including drive connection structure, mounting panel, fan and atomizer, drive connection structure's inside fixed mounting has printing axle body, and drives connection structure's lateral surface and seted up the constant head tank, the mounting panel welding is in the outside of fixture block, and the outside both sides of mounting panel all through side pivot and dead lever interconnect, the inside both sides at the mounting panel are installed to the fan symmetry, the inside fixed mounting of liquid reserve tank has the curved venturi tube of heat dissipation, and the one end and the outlet pipe interconnect of the curved venturi tube of heat dissipation, the medial surface intermediate position fixed mounting of fixture block has the locating plate. This printing axle temperature detects heat dissipation cooling mechanism adopts neotype structural design for this device is convenient for adjust the device's mounted position according to the distribution condition of printing machine internals, and the going on of the installation of being convenient for, and the device combines air-cooling and water-cooling each other, improves heat dissipation cooling effect.

Description

Printing shaft temperature detection heat dissipation cooling mechanism

Technical Field

The utility model relates to a printing axle technical field specifically is a printing axle temperature detects heat dissipation cooling mechanism.

Background

The printing shaft is one of the main accessories of the printing device, the printing shaft prints corresponding patterns on the surface of an object with the lower end moving through the rotation transmission effect, the processing operation time of the printing equipment is long, along with the increase of the service life, the surface of the printing shaft generates a large amount of heat in the continuous working process, the effect that the part of heat is gathered on the periphery of the printing shaft to be naturally dissipated is poor, the normal processing of the printing shaft can be influenced due to excessive heat, and a temperature detection and cooling heat dissipation mechanism is necessary outside the printing shaft.

Along with the continuous installation and use of the printing shaft temperature detection heat dissipation and cooling mechanism, the following problems are found in the use process:

1. some current printing axle temperature detect heat dissipation cooling mechanism when the installation uses, are not convenient for according to the distribution position between the inside component structure of printing machine, and corresponding regulation temperature detects the corresponding position between heat dissipation cooling mechanism and the printing axle, and the inside partial structure position of printing machine may produce the conflict with temperature detection heat abstractor's mounted position.

2. And the printing shaft is arranged in the printing machine, the heat can not be rapidly reduced well by a fan wind cooling method, and the single wind cooling use effect is poor.

Therefore, a heat dissipation and cooling mechanism for detecting the temperature of the printing shaft needs to be designed for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a printing axle temperature detects heat dissipation cooling mechanism, in order to solve and to propose some current printing axle temperature detection heat dissipation cooling mechanisms when installing and using among the above-mentioned background art, be not convenient for according to the distribution position between the inside component structure of printing machine, corresponding regulation temperature detects the corresponding position between heat dissipation cooling mechanism and the printing axle, the inside partial structure position of printing machine may produce the conflict with the mounted position that the heat abstractor was detected to the temperature, and the printing axle is installed in the inside of printing machine, can not be better reduce the heat fast through the refrigerated method of fan wind-force, the relatively poor problem of single wind-force cooling result of use.

In order to achieve the above object, the utility model provides a following technical scheme: a printing shaft temperature detection heat dissipation cooling mechanism comprises a driving connection structure, a mounting plate, a fan and an atomizer, wherein a printing shaft body is fixedly mounted inside the driving connection structure, a positioning groove is formed in the outer side face of the driving connection structure, a clamping block is movably connected outside the driving connection structure, the mounting plate is welded on the outer side of the clamping block, the outer two sides of the mounting plate are connected with a fixed rod through side rotating shafts, the inner middle position of the mounting plate is connected with a temperature detector through an electric telescopic rod, the fan is symmetrically mounted on the inner two sides of the mounting plate, a cooling curved pipe is fixedly mounted inside the mounting plate, a liquid storage box is fixedly mounted on the outer side face of the mounting plate, a heat dissipation curved pipe is fixedly mounted inside the liquid storage box, one end of the heat dissipation curved pipe is connected with a water outlet pipe, and the other end of the heat dissipation, simultaneously transmission pump and outlet pipe all with cooling bent shape pipe interconnect, the medial surface intermediate position fixed mounting of fixture block has the locating plate, and the locating plate corresponds the inside that sets up at the constant head tank.

Preferably, the fixture block is connected with the driving connection structure in a clamping manner through the positioning plate and the positioning groove, and the driving connection structure forms a sliding structure through the positioning groove and the positioning plate.

Preferably, the mounting plate forms a rotating structure with the fixed rod through a side rotating shaft, and the rotating angle range of the mounting plate is 0-60 degrees.

Preferably, the number of the cooling curved pipes is 2, the cooling curved pipes are arranged in central symmetry with respect to the mounting plate, the cooling curved pipes and the heat dissipation curved pipes form an interconnected structure through water outlet pipes, and the positions of the cooling curved pipes and the position of the printing shaft body correspond to each other.

Preferably, a liquid negative pressure transmission structure is installed in the liquid storage tank in a penetrating mode, and an atomizing nozzle is fixedly installed on the lower surface of the liquid negative pressure transmission structure.

Preferably, the atomizing nozzle is arranged at the position right above the heat dissipation curved pipe, and the height position of the heat dissipation curved pipe is located in the middle of the interior of the liquid storage tank.

Compared with the prior art, the beneficial effects of the utility model are that: the printing shaft temperature detection heat dissipation cooling mechanism adopts a novel structural design, so that the device can adjust the corresponding position between the printing shaft body and the printing shaft body according to the installation and use conditions, the installation and the use are convenient, and the air cooling and the water cooling are combined with each other, so that the heat dissipation cooling effect is better;

1. the device comprises a driving connecting structure arranged on a sliding structure and a mounting plate arranged on a rotating structure, wherein when the device is mounted, the corresponding position is selected according to the positions distributed among the internal structures of the printing machine, a fixed rod is fixedly mounted in the printing machine, then the height of the fixed rod is adjusted in a lifting mode, the rotating angle of the mounting plate is adjusted in a rotating mode, the mounting plate is correspondingly mounted at the corresponding position on the outer side of the driving connecting structure through clamping of a clamping block, and mounting is facilitated;

2. the fan corresponds the side that sets up at the curved venturi tube of cooling, during the use, through the curved venturi tube of cooling and the curved venturi tube circulation flow coolant liquid that dispels the heat for the coolant liquid carries out the water-cooling heat dissipation at the in-process that the circulation reciprocated flows through the effect of temperature difference, and the lateral surface of printing axle body is blown away to the radiating low temperature of the curved venturi tube of cooling that the while operation fan will correspond the position, and forced air cooling and water-cooling inter combination have improved the holistic heat dissipation cooling effect of the device.

Drawings

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

FIG. 2 is a schematic view of the front side of the cooling curved tube of the present invention;

FIG. 3 is a schematic side sectional view of the fixture block of the present invention;

FIG. 4 is a front view of the fixing rod of the present invention;

fig. 5 is a schematic side sectional view of the liquid storage tank of the present invention.

In the figure: 1. a drive connection structure; 2. a printing shaft body; 3. positioning a groove; 4. a clamping block; 5. mounting a plate; 6. a side rotating shaft; 7. fixing the rod; 8. an electric telescopic rod; 9. a temperature detector; 10. a fan; 11. cooling the curved pipe; 12. a liquid storage tank; 13. a heat dissipation curved pipe; 14. a water outlet pipe; 15. a transfer pump; 16. positioning a plate; 17. a liquid negative pressure transmission structure; 18. an atomizing spray head.

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. 1-5, the present invention provides a technical solution: a printing shaft temperature detection heat dissipation cooling mechanism comprises a driving connection structure 1, a printing shaft body 2, a positioning groove 3, a clamping block 4, a mounting plate 5, a side rotating shaft 6, a fixing rod 7, an electric telescopic rod 8, a temperature detector 9, a fan 10, a cooling curved pipe 11, a liquid storage tank 12, a heat dissipation curved pipe 13, a water outlet pipe 14, a transmission pump 15, a positioning plate 16, a liquid negative pressure transmission structure 17 and an atomization nozzle 18, wherein the printing shaft body 2 is fixedly mounted inside the driving connection structure 1, the positioning groove 3 is formed in the outer side face of the driving connection structure 1, the clamping block 4 is movably connected to the outside of the driving connection structure 1, the mounting plate 5 is welded to the outside of the clamping block 4, the two outer sides of the mounting plate 5 are mutually connected with the fixing rod 7 through the side rotating shaft 6, and the middle position inside the mounting plate 5 is mutually, fan 10 symmetry is installed in the inside both sides of mounting panel 5, and the inside fixed mounting of mounting panel 5 has the curved venturi tube of cooling 11, and the lateral surface fixed mounting of mounting panel 5 has liquid reserve tank 12, the inside fixed mounting of liquid reserve tank 12 has the curved venturi tube of heat dissipation 13, and the one end and the outlet pipe 14 interconnect of the curved venturi tube of heat dissipation 13, and the other end and the transmission pump 15 interconnect of the curved venturi tube of heat dissipation 13, transmission pump 15 and outlet pipe 14 all with the curved venturi tube 11 interconnect of cooling simultaneously, the medial surface intermediate position fixed mounting of fixture block 4 has locating plate 16, and locating plate 16 corresponds the inside that sets up at constant head tank 3.

In this example, the fixture block 4 is connected with the driving connection structure 1 in a clamping manner through the positioning plate 16 and the positioning groove 3, the driving connection structure 1 forms a sliding structure with the positioning plate 16 through the positioning groove 3, the driving connection structure 1 controls the printing shaft body 2 to rotate under the driving action of the driving motor, and at the moment, the driving connection structure 1 slides relative to the positioning plate 16 through the positioning groove 3;

the mounting plate 5 forms a rotating structure through the side rotating shaft 6 and the fixed rod 7, the rotating angle range of the mounting plate 5 is 0-60 degrees, the mounting plate 5 is rotated to a corresponding angle position through the side rotating shaft 6 according to the distribution position of each component inside the printing machine, and the device is conveniently mounted outside the printing shaft body 2 for use;

2 cooling curved pipes 11 are arranged in a central symmetry mode about the mounting plate 5, the cooling curved pipes 11 and the heat dissipation curved pipes 13 form a mutual communication structure through water outlet pipes 14, the positions of the cooling curved pipes 11 correspond to the positions of the printing shaft body 2, cooling liquid circularly flows inside the cooling curved pipes 11 and the heat dissipation curved pipes 13, the cooling curved pipes 11 on the side face of the printing shaft body 2 correspondingly dissipate low heat, and the printing shaft body 2 is cooled;

the inside of liquid reserve tank 12 runs through and installs liquid negative pressure transmission structure 17, and the lower fixed surface of liquid negative pressure transmission structure 17 installs atomizer 18, atomizer 18 sets up the curved venturi tube 13 of heat dissipation directly over the end position, and the high position of the curved venturi tube 13 of heat dissipation is located the inside intermediate position of liquid reserve tank 12, liquid negative pressure transmission structure 17 moves, extract the inside moisture of liquid reserve tank 12, spray the surface at the curved venturi tube 13 of heat dissipation through atomizer 18, because the inside coolant temperature of the curved venturi tube 13 of heat dissipation is higher, moisture sprays the partial endothermic gasification in the curved venturi tube 13 of heat dissipation's surface rear portion, other moisture drips the inside of liquid reserve tank 12, so circulate.

The working principle is as follows: when the device is used, firstly, according to the structures shown in the figures 1, 3 and 4 and according to the positions of the structures in the printing machine which are correspondingly distributed, the proper position outside the printing shaft body 2 is selected to be installed on the device, the fixing rod 7 is fixedly installed in the printing machine, then the height of the fixing rod 7 is adjusted, meanwhile, the position of the installing plate 5 is adjusted through the rotation of the side rotating shaft 6, so that the clamping block 4 is clamped and fixed in the locating groove 3 through the locating plate 16, after the device is installed, the fixing nut on the side surface of the side rotating shaft 6 is screwed, and the structure is convenient for installing the device outside the printing shaft body 2;

subsequently, according to the structure shown in fig. 1, fig. 2 and fig. 5, a proper amount of water is added into the printing shaft body 2 through the water inlet of the liquid storage tank 12, after the printing shaft body 2 continuously works for a period of time, the temperature of the printing shaft body 2 is high, the normal use of the printing shaft body 2 is affected after the temperature reaches a certain degree, at this time, the transmission pump 15 is operated to pump the cooling liquid inside the heat dissipation curved pipe 13, the cooling liquid enters the inside of the cooling curved pipe 11 to flow, the fan 10 is operated to blow the low temperature generated by the cooling curved pipe 11 to the outer side surface of the printing shaft body 2 to perform heat dissipation and cooling processing on the printing shaft body 2, after the cooling liquid flows once inside the cooling curved pipe 11, the temperature of the cooling liquid rises and enters the inside of the heat dissipation curved pipe 13 through the water outlet pipe 14, the liquid negative pressure transmission structure 17 operates to pump out the water, spray the surface at heat dissipation bent pipe 13 through atomizer 18, because the inside coolant liquid temperature of heat dissipation bent pipe 13 is higher, moisture sprays the partial heat absorption gasification in the surface rear portion of heat dissipation bent pipe 13, other moisture drips the inside of liquid reserve tank 12, so circulate, cool down the heat dissipation to the inside coolant liquid of heat dissipation bent pipe 13, print axle body 2 passes through the effect of two kinds of intercombinations of water-cooling and air-cooling, the better heat dissipation of cooling down.

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 axle temperature detects heat dissipation cooling mechanism, includes drive connection structure (1), mounting panel (5), fan (10) and atomizer (18), its characterized in that: the printing shaft is characterized in that a printing shaft body (2) is fixedly arranged inside the driving connecting structure (1), a positioning groove (3) is formed in the outer side face of the driving connecting structure (1), a clamping block (4) is movably connected outside the driving connecting structure (1), the mounting plate (5) is welded outside the clamping block (4), the two outer sides of the mounting plate (5) are connected with a fixing rod (7) through side rotating shafts (6), the middle position inside the mounting plate (5) is connected with a temperature detector (9) through an electric telescopic rod (8), the fan (10) is symmetrically arranged on the two inner sides of the mounting plate (5), a cooling curved pipe (11) is fixedly arranged inside the mounting plate (5), a liquid storage tank (12) is fixedly arranged on the outer side face of the mounting plate (5), and a heat dissipation curved pipe (13) is fixedly arranged inside the liquid storage tank (12), and the one end and outlet pipe (14) interconnect of bent venturi tube (13) dispel the heat to the other end and the transmission pump (15) interconnect of bent venturi tube (13) dispel the heat, transmission pump (15) and outlet pipe (14) all with cooling bent venturi tube (11) interconnect simultaneously, the medial surface intermediate position fixed mounting of fixture block (4) has locating plate (16), and locating plate (16) correspond the inside that sets up in constant head tank (3).

2. The printing shaft temperature detecting, heat dissipating and cooling mechanism according to claim 1, characterized in that: the fixture block (4) is connected with the driving connecting structure (1) in a clamping mode through the positioning plate (16) and the positioning groove (3), and the driving connecting structure (1) forms a sliding structure through the positioning groove (3) and the positioning plate (16).

3. The printing shaft temperature detecting, heat dissipating and cooling mechanism according to claim 1, characterized in that: the mounting plate (5) forms a rotating structure with the fixed rod (7) through the side rotating shaft (6), and the rotating angle range of the mounting plate (5) is 0-60 degrees.

4. The printing shaft temperature detecting, heat dissipating and cooling mechanism according to claim 1, characterized in that: the cooling curved pipe (11) is provided with 2 about mounting panel (5) central symmetry, and cooling curved pipe (11) constitute intercommunication structure each other through outlet pipe (14) and heat dissipation curved pipe (13) to the position of cooling curved pipe (11) and the position of printing axle body (2) are corresponding each other.

5. The printing shaft temperature detecting, heat dissipating and cooling mechanism according to claim 1, characterized in that: the inside of liquid reserve tank (12) is run through and is installed liquid negative pressure transmission structure (17), and the lower surface fixed mounting of liquid negative pressure transmission structure (17) has atomizer (18).

6. The printing shaft temperature detecting, heat dissipating and cooling mechanism according to claim 1, characterized in that: the atomizing nozzle (18) is arranged at the position of the right upper end of the heat dissipation curved pipe (13), and the height position of the heat dissipation curved pipe (13) is located at the middle position inside the liquid storage box (12).