CN219334790U

CN219334790U - Dispensing machine with water cooling mechanism

Info

Publication number: CN219334790U
Application number: CN202320865118.5U
Authority: CN
Inventors: 吴杰安; 江祥晖; 郭蓉; 林海城; 唐洪; 曾宪露; 朱锦锋
Original assignee: Dongguan Jifu Metallic Products Co ltd
Current assignee: Dongguan Jifu Metallic Products Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-07-14
Anticipated expiration: 2033-04-18

Abstract

The utility model discloses a dispenser with a water cooling mechanism, which comprises a fixing frame, a glue pushing mechanism and a water cooling mechanism, wherein the glue pushing mechanism and the water cooling mechanism are respectively and fixedly arranged on the fixing frame, the glue pushing mechanism is provided with a glue mixing pipe, the glue mixing pipe is provided with at least one refrigerating sheet, the water cooling mechanism comprises a water cooling head, a water storage power component, a water cooling row and a control circuit, the water cooling head is fixedly arranged on a heating surface of the refrigerating sheet, the water cooling head is connected with the water storage power component, the water storage power component is connected with the water cooling row, and the control circuit is respectively and electrically connected with the refrigerating sheet and the water storage power component. The water storage power component pumps the refrigerating liquid absorbing the heat into the water cooling row to quickly cool, so that the refrigerating effect of the refrigerating sheet is improved, the service life of the refrigerating sheet is prolonged, and the stability is improved; the control circuit respectively controls the power of the refrigerating sheet and the water storage power component to maintain the constant temperature in the rubber mixing pipe; the water storage power component drives the refrigerating fluid to flow and simultaneously increases the filling quantity of the refrigerating fluid, so that the heat dissipation effect is improved.

Description

Dispensing machine with water cooling mechanism

Technical Field

The utility model relates to the technical field of dispensing machines, in particular to a dispensing machine with a water cooling mechanism.

Background

When AB glue is mixed, a large amount of heat is generated, so that a glue outlet is hardened and blocked, the AB glue is required to be cooled in the mixing process, a traditional glue dispenser is generally provided with a metal heat conduction device at the mixing position of the AB glue, and the heat is conducted out through the material property of the metal heat conduction device, so that the cooling effect of the structure is poor; and a part of the mixing part of the AB glue is provided with a refrigerating sheet so as to obtain a better refrigerating effect; in the prior art, a heat dissipation mechanism is often arranged on the heating surface of the refrigerating sheet to dissipate heat of the refrigerating sheet, so that the service life of the refrigerating sheet is prolonged, and the energy consumption of the refrigerating sheet is reduced; such as Chinese utility model patent CN202123450281.5: an AB glue drip-proof dispensing device, wherein the AB glue drip-proof condenser comprises a heat conducting inner core, a refrigerating sheet, a cooling water tank and a heat insulation outer cover; the heat conducting inner core is provided with a glue passing flow passage penetrating through the upper end face and the lower end face of the heat conducting inner core and connected between the lower mixing rubber pipe and the dispensing head; the refrigerating sheet is attached to the rear end face of the heat conducting inner core; the cooling water tank is attached to the rear end face of the refrigerating sheet; the heat-insulating outer cover is covered outside the heat-conducting inner core, the refrigerating sheet and the cooling water tank, so that the heat-conducting inner core, the refrigerating sheet and the cooling water tank are fixed into a whole. The utility model uses the cooling water tank to radiate heat on the heating surface of the refrigerating sheet, and after long-time operation, the temperature of the liquid in the cooling water tank can be synchronously increased, so that the radiating effect is reduced along with the use time, the stability is poor, the radiating effect is poor, and therefore, the utility model needs to be improved.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide the dispensing machine with the water cooling mechanism, which has the advantages of simple structure, low cost, good heat dissipation effect and high stability.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a point gum machine with water-cooling mechanism, includes the mount, pushes away gluey mechanism and water-cooling mechanism and fixed mounting respectively in the mount, pushes away gluey mechanism and is provided with a mixed rubber pipe, and mixed rubber pipe installs at least one refrigeration piece, and water-cooling mechanism includes water-cooling head, water storage power component, water-cooling row and control circuit, and water-cooling head fixed mounting is in the heating surface of refrigeration piece, and water-cooling head is connected with water storage power component, and water storage power component is connected with water-cooling row, and control circuit is connected with refrigeration piece and water storage power component electric property respectively.

In a further technical scheme, one side of the water cooling head is provided with a cold head water inlet joint and a cold head water outlet joint, the inside of the water cooling head is provided with a circulating water tank, the circulating water tank is bent and arranged in a roundabout way, one end of the circulating water tank is connected with the cold head water inlet joint, and the other end of the circulating water tank is connected with the cold head water outlet joint.

In a further technical scheme, the water-cooling row comprises a first water tank, a second water tank, a plurality of liquid pipes and a plurality of fins, wherein the first water tank and the second water tank are arranged at intervals relatively, a water inlet chamber and a water outlet chamber are formed in the first water tank, the water inlet chamber and the water outlet chamber are relatively separated, one half of liquid pipes are connected with the water inlet chamber and the second water tank, the other half of liquid pipes are connected with the water outlet chamber and the second water tank, one fin is inserted between every two adjacent liquid pipes, the first water tank is further provided with a cold water outlet connector and a cold water outlet connector, the cold water outlet connector is communicated with the water inlet chamber, and the cold water outlet connector is communicated with the water outlet chamber.

In a further technical scheme, the water storage power component comprises a pump water tank and a water pump, the water pump is arranged in the pump water tank, the pump water tank is provided with a water tank water outlet joint and a water tank water inlet joint, the water tank water inlet joint is communicated with the inner cavity of the pump water tank, the water inlet of the water pump is communicated with the inner cavity of the pump water tank, the water outlet of the water pump is connected with the water tank water outlet joint, the water pump is electrically connected with the control circuit,

a first connecting hose is connected between the cold head water outlet joint and the water tank water inlet joint,

a second connecting hose is connected between the water outlet joint of the water tank and the cold discharge water inlet joint,

a third connecting hose is connected between the cold discharge water joint and the cold head water inlet joint.

In a further technical scheme, the water cooling row is fixedly provided with at least one cooling fan, and the cooling fan is electrically connected with the control circuit.

In further technical scheme, the mount includes to push away gluey bottom plate, water-cooling bottom plate and heat conduction tool, and water-cooling bottom plate fixed mounting is in one side of pushing away gluey bottom plate rear portion, and the mounting groove has been seted up along length direction to the gluey bottom plate that pushes away, pushes away gluey mechanism fixed mounting in the mounting groove, and heat conduction tool fixed mounting is in pushing away gluey bottom plate front portion, and refrigeration piece fixed mounting is between heat conduction tool and pushing away gluey bottom plate, and water storage power component and water-cooling row fixed mounting are in the water-cooling bottom plate.

In a further technical scheme, the heat conduction jig comprises a conduction bottom plate and a fixed plate, wherein a fixed groove is formed in the upper part of the conduction bottom plate, the rubber mixing pipe is fixedly arranged in the fixed groove, the fixed plate is arranged on the upper part of the fixed groove, and the cooling surface of the refrigerating sheet is attached to the bottom surface of the conduction bottom plate;

the water-cooling bottom plate is provided with a heat dissipation hole, and the heat dissipation hole is positioned below the water-cooling row.

In a further technical scheme, a first conducting layer is arranged between the conducting base plate and the refrigerating sheet, a second conducting layer is arranged between the refrigerating sheet and the water cooling head, and the first conducting layer and the second conducting layer are both heat-conducting silicone grease or heat-conducting films.

In a further technical scheme, the heat conduction jig is further provided with a temperature sensor, the temperature sensor is fixedly arranged in the fixing groove, and the temperature sensor is electrically connected with the control circuit.

In further technical scheme, the mount still is provided with connecting bottom plate and manipulator support, and connecting bottom plate fixed mounting is in pushing away the bottom surface of gluing the bottom plate, and connecting bottom plate and pushing away gluey bottom plate perpendicular setting, manipulator support fixed mounting is in the trailing flank of connecting bottom plate.

By adopting the structure, compared with the prior art, the utility model has the following advantages: the cooling fin is used for radiating and cooling the rubber mixing tube, the water cooling head is used for absorbing heat emitted by the cooling fin, the water storage power component is used for pumping the cooling liquid absorbing the heat into the water cooling row to quickly cool and then pumping the cooling liquid into the water cooling head again, so that the cooling fin is continuously radiated, the cooling effect of the cooling fin is improved, the service life of the cooling fin is prolonged, and the stability is improved; the control circuit respectively controls the power of the refrigerating sheet and the water storage power component, maintains the constant temperature in the rubber mixing pipe, and has better constant temperature effect; the water storage power component drives the refrigerating fluid to flow and simultaneously increases the filling quantity of the refrigerating fluid, so that the heat dissipation effect is improved.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a cross-sectional view of a water-cooled head of the present utility model;

FIG. 4 is a cross-sectional view of a water cooled bar of the present utility model;

fig. 5 is a cross-sectional view of the water storage power assembly of the present utility model.

In the figure:

11 glue pushing base plate, 111 mounting groove, 12 water cooling base plate, 121 heat dissipation hole, 13 conducting base plate, 131 fixing groove, 14 fixing plate, 15 connecting base plate and 16 manipulator support

2 glue pushing mechanism, 21 glue mixing pipe,

3 a refrigerating sheet,

4 water cooling heads, 41 water inlet joints of the water cooling heads, 42 water outlet joints of the water cooling heads, 43 circulating water tanks,

5 a water storage power assembly, 51 a pump water tank, 52 a water pump, 53 a water tank water outlet joint, 54 a water tank water inlet joint,

6 water cooling rows, 61 first water tank, 611 water inlet chamber, 612 water outlet chamber, 62 second water tank, 63 liquid pipe, 64 fins, 65 cold water outlet joint, 66 cold water outlet joint,

71 a first connection hose, 72 a second connection hose, 73 a third connection hose, 74 a radiator fan,

Detailed Description

The following are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model.

The utility model provides a point gum machine with water-cooling mechanism, as shown in fig. 1 through 5, including the mount, push away gluey mechanism 2 and water-cooling mechanism fixed mounting respectively in the mount, push away gluey mechanism 2 is provided with a mixed rubber pipe 21, mixed rubber pipe 21 installs at least one refrigeration piece 3, the water-cooling mechanism includes water-cooled head 4, water storage power component 5, water-cooling row 6 and control circuit, water-cooled head 4 fixed mounting is in the heating surface of refrigeration piece 3, water-cooled head 4 is connected with water storage power component 5, water storage power component 5 is connected with water-cooling row 6, control circuit is with refrigeration piece 3 and water storage power component 5 electric connection respectively.

The cooling liquid of the traditional dispensing machine gradually increases along with the extension of the service time, so that the self temperature of the cooling liquid is gradually increased, the heat dissipation capacity is reduced, the temperature in the mixing rubber pipe 21 is not constant, the cooling plate 3 is used for dissipating heat and reducing the temperature of the mixing rubber pipe 21, then the water cooling head 4 is used for absorbing heat emitted by the cooling plate 3, the water storage power component 5 is used for pumping the cooling liquid absorbing the heat into the water cooling row 6 to quickly reduce the temperature and then pumping the cooling liquid into the water cooling head 4 again, thereby continuously dissipating the heat of the cooling plate 3, improving the refrigerating effect of the cooling plate 3, prolonging the service life of the cooling plate 3 and improving the stability; the control circuit controls the power of the refrigerating sheet 3 and the water storage power component 5 respectively, so that the temperature in the rubber mixing pipe 21 is kept constant, and the constant temperature effect is better; the water storage power component 5 drives the refrigerating fluid to flow and simultaneously increases the filling quantity of the refrigerating fluid, so that the heat dissipation effect is improved.

Specifically, as shown in fig. 3, a cold head water inlet joint 41 and a cold head water outlet joint 42 are provided on one side of the water cooling head 4, a circulation water tank 43 is provided inside the water cooling head 4, the circulation water tank 43 is arranged in a bending and roundabout manner, one end of the circulation water tank 43 is connected with the cold head water inlet joint 41, and the other end is connected with the cold head water outlet joint 42. The cold head water inlet joint 41 and the cold head water outlet joint 42 are both pagoda heads, the refrigerating fluid enters the circulating water tank 43 from the cold head water inlet joint 41, the circulating water tank 43 is bent and detoured into a continuous S shape, the refrigerating fluid fully flows through the water cooling head 4, thereby fully absorbing heat, improving heat dissipation effect, and finally the refrigerating fluid flows out from the cold head water outlet joint 42 and enters the water storage power assembly 5.

Specifically, as shown in fig. 4, the water-cooled drain 6 includes a first water tank 61, a second water tank 62, a plurality of liquid pipes 63 and a plurality of fins 64, the first water tank 61 and the second water tank 62 are relatively spaced, a water inlet chamber 611 and a water outlet chamber 612 are provided in the first water tank 61, the water inlet chamber 611 and the water outlet chamber 612 are relatively separated, one half of the liquid pipes 63 are connected to the water inlet chamber 611 and the second water tank 62, the other half of the liquid pipes 63 are connected to the water outlet chamber 612 and the second water tank 62, one fin 64 is inserted between each two adjacent liquid pipes 63, the first water tank 61 is further provided with a cold drain water connector 65 and a cold drain water connector 66, the cold drain water connector 65 is communicated with the water inlet chamber 611, and the cold drain water connector 66 is communicated with the water outlet chamber 612. The cold drain water inlet joint 65 and the cold drain water outlet joint 66 are both pagoda heads, after the refrigerating fluid passes through the circulating water tank 43 of the water cooling head 4, the temperature of the refrigerating fluid is also increased, the refrigerating fluid with a certain temperature enters the water inlet cavity 611 of the first water tank 61 from the cold drain water inlet joint 65 and then enters the second water tank 62 through one half of the liquid pipes 63, the refrigerating fluid of the second water tank 62 enters the water outlet cavity 612 of the first water tank 61 from the other half of the liquid pipes 63, when the refrigerating fluid flows through each liquid pipe 63, the heat is conducted to the pipe wall of the liquid pipe 63, and then the heat is quickly conducted into the air through each fin 64, so that the refrigerating fluid is quickly cooled, and the cooled refrigerating fluid enters the water cooling head 4 again through the cold drain water joint 66 to absorb the heat again; the water cooling row 6 is used for cooling the refrigerating fluid once, so that the temperature of the refrigerating fluid is prevented from rising due to long-term circulation of the refrigerating fluid, the heat dissipation effect is improved, the refrigerating effect of the refrigerating sheet 3 is improved, the service life of the refrigerating sheet 3 is prolonged, and the stability is improved.

Specifically, as shown in fig. 5, the water storage power assembly 5 includes a pump water tank 51 and a water pump 52, the water pump 52 is disposed in the pump water tank 51, the pump water tank 51 is provided with a water tank water outlet joint 53 and a water tank water inlet joint 54, the water tank water inlet joint 54 is communicated with an inner cavity of the pump water tank 51, a water inlet of the water pump 52 is communicated with the inner cavity of the pump water tank 51, a water outlet of the water pump 52 is connected with the water tank water outlet joint 53, the water pump 52 is electrically connected with a control circuit, a first connection hose 71 is connected between the cold head water outlet joint 42 and the water tank water inlet joint 54, a second connection hose 72 is connected between the water tank water outlet joint 53 and the cold discharge water inlet joint 65, and a third connection hose 73 is connected between the cold discharge water joint 66 and the cold head water inlet joint 41.

The water pump 52 pumps the refrigerating fluid stored in the water pump tank 51 to the water cooling row 6 through the second connecting hose 72, the refrigerating fluid enters the water cooling head 4 through the third connecting hose 73 to absorb heat after being cooled by the water cooling row 6, the refrigerating fluid after absorbing heat enters the water pump tank 51 through the first connecting hose 71, a certain amount of refrigerating fluid is always reserved in the water pump tank 51, the water pump tank 51 is made of a heat conducting material, when the refrigerating fluid is reserved in the water pump tank 51, part of heat is conducted to the water pump tank 51, the refrigerating fluid with higher temperature and the refrigerating fluid with lower temperature are mixed in the water pump tank 51 to neutralize the temperature, thereby pre-cooling is performed, and the refrigerating fluid is pumped to the water cooling row 6 through the water pump 52 to perform secondary cooling, so that the heat dissipation effect is improved.

Specifically, the water cooling row 6 is fixedly provided with at least one cooling fan 74, and the cooling fan 74 is electrically connected with the control circuit. The air of the cooling fan 74 is blown to each fin 64 and each liquid pipe 63, and the heat of each fin 64 and each liquid pipe 63 is rapidly taken away by the air, so that the heat dissipation effect is further improved, preferably, the cooling fans 74 are respectively arranged on the upper surface and the lower surface of the water cooling row 6, and the air of one cooling fan 74 is blown to each fin 64, each liquid pipe 63 and the air of the other cooling fan 74 is blown to the atmosphere, so that the air flow speed is accelerated, and the heat dissipation effect is improved.

Specifically, the mount includes to push away gluey bottom plate 11, water-cooling bottom plate 12 and heat conduction tool, and water-cooling bottom plate 12 fixed mounting is in one side of pushing away gluey bottom plate 11 rear portion, and push away gluey bottom plate 11 along length direction and seted up mounting groove 111, push away gluey mechanism 2 fixed mounting in mounting groove 111, heat conduction tool fixed mounting in push away gluey bottom plate 11 front portion, refrigeration piece 3 fixed mounting is between heat conduction tool and push away gluey bottom plate 11, and water storage power component 5 and water-cooling row 6 fixed mounting are in water-cooling bottom plate 12. The structure of the fixing frame is simple, holes are formed in the glue pushing bottom plate 11 and the water cooling bottom plate 12, material use is reduced, and heat dissipation effect is improved.

Specifically, the heat conduction jig comprises a conduction bottom plate 13 and a fixed plate 14, a fixed groove 131 is formed in the upper portion of the conduction bottom plate 13, a rubber mixing pipe 21 is fixedly installed in the fixed groove 131, the fixed plate 14 is installed on the upper portion of the fixed groove 131, and a cooling surface of the refrigerating sheet 3 is attached to the bottom surface of the conduction bottom plate 13; the water-cooling bottom plate 12 is provided with heat dissipation holes 121, and the heat dissipation holes 121 are positioned below the water-cooling rows 6. The air of the heat radiation fan 74 is blown out from the heat radiation holes 121 after being blown to the water cooling row 6, thereby preventing heat accumulation caused by hot air accumulation. The conductive bottom plate 13 is made of a heat conductive material, the heat of the rubber mixing tube 21 is transferred to the conductive bottom plate 13, the refrigerating sheet 3 absorbs the heat of the conductive bottom plate 13, and the fixing plate 14 fixes the rubber mixing tube 21 in the fixing groove 131.

Specifically, a first conductive layer is arranged between the conductive bottom plate 13 and the refrigerating sheet 3, a second conductive layer is arranged between the refrigerating sheet 3 and the water cooling head 4, and the first conductive layer and the second conductive layer are both heat-conductive silicone grease or heat-conductive films. Gap is filled between the conducting base plate 13 and the refrigerating plate 3 through the first conducting layer, gap is filled between the refrigerating plate 3 and the water cooling head 4 through the second conducting layer, so that heat conduction efficiency is improved, and heat dissipation effect is guaranteed.

Specifically, the heat conduction jig is further provided with a temperature sensor, the temperature sensor is fixedly installed in the fixing groove 131, and the temperature sensor is electrically connected with the control circuit. The control circuit obtains temperature information through the temperature sensor, and automatically adjusts the power of the refrigerating sheet 3, the water pump 52 and the cooling fan 74 according to the temperature information, so that the temperature of the heat conduction jig is accurately kept constant.

Specifically, the fixing frame is further provided with a connecting bottom plate 15 and a manipulator support 16, the connecting bottom plate 15 is fixedly mounted on the bottom surface of the glue pushing bottom plate 11, the connecting bottom plate 15 is perpendicular to the glue pushing bottom plate 11, and the manipulator support 16 is fixedly mounted on the rear side surface of the connecting bottom plate 15. The automatic glue dispenser is more conveniently and rapidly arranged on the manipulator through the manipulator support 16, is convenient to install and maintain, and is applicable to automatic production.

The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.

Claims

1. The utility model provides a point gum machine with water-cooling mechanism, includes the mount, pushes away gluey mechanism (2) and water-cooling mechanism and fixed mounting respectively in the mount, pushes away gluey mechanism (2) and is provided with a mixed rubber pipe (21), and mixed rubber pipe (21) installs at least one refrigeration piece (3), its characterized in that: the water cooling mechanism comprises a water cooling head (4), a water storage power assembly (5), a water cooling row (6) and a control circuit, wherein the water cooling head (4) is fixedly arranged on a heating surface of the refrigerating sheet (3), the water cooling head (4) is connected with the water storage power assembly (5), the water storage power assembly (5) is connected with the water cooling row (6), and the control circuit is respectively and electrically connected with the refrigerating sheet (3) and the water storage power assembly (5).

2. The dispenser with water cooling mechanism of claim 1, wherein: one side of the water cooling head (4) is provided with a cold head water inlet joint (41) and a cold head water outlet joint (42), the inside of the water cooling head (4) is provided with a circulating water tank (43), the circulating water tank (43) is bent and circuitously arranged, one end of the circulating water tank (43) is connected with the cold head water inlet joint (41), and the other end of the circulating water tank is connected with the cold head water outlet joint (42).

3. The dispenser with water cooling mechanism of claim 2, wherein: the water cooling row (6) comprises a first water tank (61), a second water tank (62), a plurality of liquid pipes (63) and a plurality of fins (64), wherein the first water tank (61) and the second water tank (62) are arranged at opposite intervals, a water inlet cavity (611) and a water outlet cavity (612) are formed in the first water tank (61), the water inlet cavity (611) and the water outlet cavity (612) are relatively separated, one half of the liquid pipes (63) are connected to the water inlet cavity (611) and the second water tank (62), the other half of the liquid pipes (63) are connected to the water outlet cavity (612) and the second water tank (62), one fin (64) is inserted between every two adjacent liquid pipes (63), the first water tank (61) is further provided with a cold water discharging connector (65) and a cold water discharging connector (66), the cold water discharging connector (65) is communicated with the water inlet cavity (611), and the cold water discharging connector (66) is communicated with the water outlet cavity (612).

4. A dispenser with water cooling mechanism according to claim 3, wherein: the water storage power component (5) comprises a pump water tank (51) and a water pump (52), the water pump (52) is arranged in the pump water tank (51), the pump water tank (51) is provided with a water tank water outlet connector (53) and a water tank water inlet connector (54), the water tank water inlet connector (54) is communicated with the inner cavity of the pump water tank (51), the water inlet of the water pump (52) is communicated with the inner cavity of the pump water tank (51), the water outlet of the water pump (52) is connected with the water tank water outlet connector (53), the water pump (52) is electrically connected with the control circuit,

a first connecting hose (71) is connected between the cold head water outlet joint (42) and the water tank water inlet joint (54),

a second connecting hose (72) is connected between the water outlet connector (53) of the water tank and the cold discharge water inlet connector (65),

a third connecting hose (73) is connected between the cold drain water joint (66) and the cold head water inlet joint (41).

5. A dispenser with water cooling mechanism according to claim 3, wherein: the water cooling row (6) is fixedly provided with at least one cooling fan (74), and the cooling fan (74) is electrically connected with the control circuit.

6. A dispenser with water cooling mechanism according to any one of claims 1 to 5, wherein: the fixing frame comprises a glue pushing base plate (11), a water cooling base plate (12) and a heat conduction jig, wherein the water cooling base plate (12) is fixedly arranged on one side of the rear portion of the glue pushing base plate (11), a mounting groove (111) is formed in the edge of the glue pushing base plate (11) in the length direction, the glue pushing mechanism (2) is fixedly arranged in the mounting groove (111), the heat conduction jig is fixedly arranged at the front portion of the glue pushing base plate (11), the refrigerating sheet (3) is fixedly arranged between the heat conduction jig and the glue pushing base plate (11), and the water storage power assembly (5) and the water cooling row (6) are fixedly arranged on the water cooling base plate (12).

7. The dispenser with water cooling mechanism of claim 6, wherein: the heat conduction jig comprises a conduction bottom plate (13) and a fixing plate (14), wherein a fixing groove (131) is formed in the upper portion of the conduction bottom plate (13), the rubber mixing pipe (21) is fixedly arranged in the fixing groove (131), the fixing plate (14) is arranged on the upper portion of the fixing groove (131), and the cooling surface of the refrigeration piece (3) is attached to the bottom surface of the conduction bottom plate (13);

the water-cooling bottom plate (12) is provided with radiating holes (121), and the radiating holes (121) are positioned below the water-cooling rows (6).

8. The dispenser with water cooling mechanism of claim 7, wherein: a first conducting layer is arranged between the conducting base plate (13) and the refrigerating sheet (3), a second conducting layer is arranged between the refrigerating sheet (3) and the water cooling head (4), and the first conducting layer and the second conducting layer are both heat-conducting silicone grease or heat-conducting films.

9. The dispenser with water cooling mechanism of claim 8, wherein: the heat conduction jig is further provided with a temperature sensor, the temperature sensor is fixedly arranged in the fixing groove (131), and the temperature sensor is electrically connected with the control circuit.

10. The dispenser with water cooling mechanism of claim 6, wherein: the fixing frame is further provided with a connecting bottom plate (15) and a manipulator support (16), the connecting bottom plate (15) is fixedly installed on the bottom surface of the glue pushing bottom plate (11), the connecting bottom plate (15) is perpendicular to the glue pushing bottom plate (11), and the manipulator support (16) is fixedly installed on the rear side surface of the connecting bottom plate (15).