Water cooling device of dispensing machine

Abstract

The utility model relates to the technical field of dispensing machines, in particular to a water cooling device of a dispensing machine, which comprises a main body, a refrigeration sheet and a water cooling head, a glue mixing pipe is mounted on the main body, one side of the refrigeration sheet is attached to the main body and absorbs heat, the other side of the refrigeration sheet is attached to the water cooling head and releases heat, and the water cooling head is connected with the main body. And the main body is also provided with a magnetic suction structure for protecting the glue mixing pipe. According to the water cooling device of the dispensing machine, the refrigeration sheet and the water cooling head are arranged on the main body, one side of the refrigeration sheet is attached to the main body and absorbs heat generated when glue is mixed, and the other side of the refrigeration sheet is attached to the water cooling head and releases heat, so that the glue is cooled; the glue is prevented from being solidified to block a glue pipe head, so that the glue dispensing efficiency is not influenced by downtime of a glue dispenser; the water cooling head is arranged to protect the refrigeration sheet and prevent the refrigeration sheet from being burnt out; and by arranging the cover plate, the glue mixing pipe is protected in the working process, and the better cooling effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing machines, in particular to a water cooling device for glue dispensing machines. Background Art

[0002] A glue dispensing machine is a commonly used industrial equipment used to apply glue on the surface of a product. During the glue dispensing process, due to the characteristics of the glue and the influence of the ambient temperature, it is sometimes necessary to cool the glue to ensure the quality of the glue and the bonding effect. For a glue dispensing machine that dispenses two-component glue, the two components will undergo a chemical reaction after mixing to generate heat, which has the characteristic of quick drying. The higher the temperature, the shorter the drying time. Excessive temperature will also damage the properties of the glue and make it impossible to restore it to its original state. It may even block the mixing hose, causing the glue dispensing machine to shut down and affect the glue dispensing efficiency. Therefore, it is necessary to provide a water-cooling device for the glue dispensing machine to solve the above problems. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a water cooling device for a glue dispensing machine to solve the problem that the short curing time of glue leads to the blockage of the glue mixing pipe, causing the glue dispensing machine to shut down and affecting the glue dispensing efficiency.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A water-cooling device for a glue dispensing machine comprises a main body, a refrigeration plate and a water-cooling head. A mixing tube is installed on the main body. One side of the refrigeration plate is in contact with the main body and absorbs heat, while the other side of the refrigeration plate is in contact with the water-cooling head and releases heat. A magnetic attraction structure for protecting the mixing tube is also provided on the main body.

[0006] In the above structure, the main body is provided with a first limit block and a second limit block for fixing the mixing tube, the first limit block fixes the head of the mixing tube on the main body through a first locking piece, and a needle is provided at one end of the mixing tube, and the needle passes through the second limit block and is connected to the main body through the second locking piece.

[0007] In the above structure, a limiting groove is provided on one side of the main body away from the refrigeration plate, and the rubber mixing tube is installed in the limiting groove.

[0008] In the above structure, a boss for limiting the position of the refrigeration fin is provided on the main body.

[0009] In the above structure, the water cooling head is connected to the main body through a second fastener, and grooves are provided at both ends of the water cooling head, and the second fastener is arranged in the grooves.

[0010] In the above structure, a water inlet and a water outlet are provided on the top of the water cooling head, and pipe joints are provided on the water inlet and the water outlet. A first fastener for preventing water leakage is sleeved on the pipe joint.

[0011] In the above structure, the magnetic attraction structure includes a cover plate for keeping the mixing rubber tube warm, and a side of the cover plate close to the mixing rubber tube is in contact with the main body.

[0012] In the above structure, a first magnetic component is installed on the cover plate, and a second magnetic component is installed on the side of the main body close to the mixing tube. The first magnetic component and the second magnetic component are arranged correspondingly, and the corresponding first magnetic component and the second magnetic component attract each other.

[0013] In the above structure, the cover is made of acrylic, the first magnetic attraction member and the second magnetic attraction member are both magnets, a plurality of magnets are mounted on the cover, and correspondingly, a plurality of magnets are mounted on the main body.

[0014] In the above structure, one end of the cooling fin is provided with a wire for connecting to a power source.

[0015] The beneficial effects of the utility model are as follows: a water-cooling device for a glue dispensing machine is provided, in which a refrigeration plate and a water-cooling head are arranged on the main body, one side of the refrigeration plate is in contact with the main body and absorbs the heat generated when the glue is mixed, and the other side of the refrigeration plate is in contact with the water-cooling head and releases heat, so as to cool the glue and prevent the glue from solidifying and clogging the hose head, causing the glue dispensing machine to shut down and affecting the glue dispensing efficiency; the refrigeration plate is protected by arranging a water-cooling head to prevent the refrigeration plate from burning out; and a cover plate is arranged to protect the mixing hose during operation, thereby achieving a better cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the utility model from another angle;

[0019] Figure 3 It is a structural side view of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the main body in the utility model;

[0021] Figure 5 It is another structural schematic diagram of the main body in the utility model;

[0022] Figure 6 It is a structural stereogram of the main body in the utility model;

[0023] Figure 7 It is a structural schematic diagram of the cover plate in the utility model.

[0024] Among them: 1-main body, 2-refrigeration plate, 3-water cooling head, 4-mixed rubber hose, 5-first limit block, 6-second limit block, 7-first locking piece, 8-needle, 9-second locking piece, 10-cover plate, 11-through hole, 12-special-shaped groove, 13-limiting groove, 14-first magnetic suction piece, 15-second magnetic suction piece, 21-wire, 22-boss, 31-pipe joint, 32-first fastener, 33-second fastener, 34-groove. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the concept, specific structure and technical effects of the utility model in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the utility model. In addition, all the connection / connection relationships involved in the patent do not refer to the direct connection of components, but refer to the formation of a better connection structure by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the creation of the utility model can be combined interchangeably without conflicting with each other.

[0026] A water cooling device for a dispensing machine, such as Figure 1 As shown, it includes a main body 1, a cooling plate 2 and a water-cooled head 3. A mixing tube 4 is installed on the main body 1. One side of the cooling plate 2 is attached to the main body 1 and absorbs the heat generated by the chemical reaction when the glue is mixed to prevent the glue from overheating and causing the glue to solidify and block the hose head. The other side of the cooling plate 2 is attached to the water-cooled head 3 and releases heat. One end of the cooling plate 2 is provided with a wire 21 for connecting to a power source, including a positive connecting wire and a negative connecting wire. In this embodiment, the cooling plate 2 is a ceramic plate. By energizing the cooling plate 2, the side close to the main body 1 will become cold, and the side close to the water cooling head 3 will become hot. The temperature is then lowered by installing the water cooling head 3 on the hot side. The cold side can freeze to better prevent the glue from solidifying, but the hot side cannot be too hot otherwise the cooling plate 2 will be burned. Therefore, the temperature is controlled between 45-50°C, and the cold side begins to slowly freeze, that is, the side close to the mixing tube 4, which can prevent the glue in the mixing tube 4 from solidifying and clogging the tube head to affect the efficiency of dispensing.

[0027] In the above structure, if Figure 2 , Figure 4 and Figure 6 As shown, the main body 1 is provided with a first limit block 5 and a second limit block 6 for fixing the mixing tube 4. The first limit block 5 fixes the head of the mixing tube 4 on the main body 1 through a first locking piece 7. A needle 8 is provided at one end of the mixing tube 4. The needle 8 passes through the second limit block 6 and is connected to the main body 1 through a second locking piece 9. In this embodiment, the first locking piece 7 and the second locking piece 9 are both bolts. A through hole 11 is formed between the first limit block 5 and the main body 1. By successively passing the needle 8 of the mixing tube 4 through the through hole 11 and the second limit block 6, and by installing the upper cover plate 10 and screwing the first locking piece 7, the water-cooling device can be installed. Similarly, the disassembly is also the same, which will not be repeated here. By setting the through hole 11 and using the first locking piece 7 to fix the head of the mixing tube 4, and setting the second limit block 6 to limit and fix the needle 8, a two-point fixation is formed, and the structure is simple and easy to disassemble and assemble. The main body 1 is provided with a boss 22 for limiting the refrigeration plate 2. In the present embodiment, six bosses 22 are provided on the main body 1, wherein two bosses 22 are provided at intervals on the left and right sides, and one boss 22 is provided on the upper and lower sides. The movement of the refrigeration plate 2 is limited by providing the boss 22, and the focus is on cooling the glue in the mixing tube 4. In order to prevent the glue from solidifying and to prevent the refrigeration plate 2 from burning, the temperature is controlled between 45-50°C.

[0028] In the above structure, if Figure 1 and Figure 3 As shown, a water inlet and a water outlet are provided at the top of the water cooling head 3, and a pipe joint 31 is provided on the water inlet and the water outlet, and a first fastener 32 for preventing water leakage is sleeved on the pipe joint. By setting the water cooling head 3, the side of the refrigeration plate 2 that is heated is cooled down to prevent the refrigeration plate 2 from burning out and wasting resources when the temperature is too high. In this embodiment, the first fastener 32 is a locking nut to prevent water leakage at the water inlet or the water outlet from affecting the work. The water cooling head 3 is connected to the main body 1 through a second fastener 33, and grooves 34 are provided at both ends of the water cooling head 3. The second fastener 33 is arranged in the groove 34, and the second fastener 33 is a limit bolt to prevent the movement of the water cooling head 3 from affecting the cooling of the refrigeration plate 2 and causing the temperature to be too high and burn out the refrigeration plate 2.

[0029] In the above structure, if Figure 5 and Figure 7As shown, the main body 1 is also provided with a magnetic attraction structure for protecting the mixing tube 4, and the magnetic attraction structure includes a cover plate 10 for insulating the mixing tube 4, and the side of the cover plate 10 close to the mixing tube 4 is in contact with the main body 1, and the side of the cover plate 10 close to the main body 1 is also provided with a special-shaped groove 12 adapted to the raised part of the mixing tube 4, and the side of the main body 1 away from the refrigeration plate 2 is provided with a limiting groove 13, and the mixing tube 4 is installed in the limiting groove 13. In this embodiment, the special-shaped groove 12 and the limiting groove 13 work together to limit the mixing tube 4 to prevent the mixing tube 4 from loosening and affecting the working efficiency of the dispensing machine.

[0030] A first magnetic member 14 is installed on the cover plate 10, and a second magnetic member 15 is installed on the side of the main body 1 close to the mixing tube 4. The first magnetic member 14 and the second magnetic member 15 are arranged correspondingly, and the corresponding first magnetic member 14 and the second magnetic member 15 attract each other. Among them, the material of the cover plate 10 is acrylic, and the transparent acrylic material is selected, which can more intuitively observe the situation of the mixing tube 4. When the amount of glue is found to be too little, it can be added in time, or it can be observed whether the amount of glue added is too much. Too much glue will make the chemical reaction more intense and accelerate the curing of the glue; the first magnetic attraction member 14 and the second magnetic attraction member 15 are both magnets, and a plurality of magnets are installed on the cover plate 10. Correspondingly, a plurality of magnets are installed on the main body 1. In this embodiment, 4 magnets are installed on the cover plate 10, and the 4 magnets are respectively arranged at the four corners of the cover plate 10. Similarly, 4 magnets are installed on the main body 1. The 4 magnets on the cover plate 10 are correspondingly arranged with the 4 magnets on the main body 1 and attract each other, so that the cover plate 10 can be magnetically attached to the main body 1, protecting the mixing tube 4 during work and achieving a better cooling effect.

[0031] The above is a specific description of the preferred implementation of the utility model, but the invention of the utility model is not limited to the described embodiments. Technical personnel familiar with the field can also make various equivalent deformations or substitutions without violating the spirit of the utility model. These equivalent deformations or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A water cooling device for a dispensing machine, characterized in that: It includes a main body, a refrigeration plate and a water-cooling head. A rubber mixing tube is installed on the main body. The cooling side of the refrigeration plate is attached to the main body and absorbs heat. The heating side of the refrigeration plate is attached to the water-cooling head and releases heat. The main body is also provided with a magnetic attraction structure for protecting the rubber mixing tube. The magnetic attraction structure comprises a cover plate for keeping the mixing rubber tube warm, and a side of the cover plate close to the mixing rubber tube is in contact with the main body.

2. A water cooling device for a dispensing machine according to claim 1, characterized in that: The main body is provided with a first limit block and a second limit block for fixing the mixing tube, the first limit block fixes the head of the mixing tube to the main body through a first locking piece, and a needle is provided at one end of the mixing tube, the needle passes through the second limit block and is connected to the main body through the second locking piece.

3. A water cooling device for a dispensing machine according to claim 2, characterized in that: A limiting groove is provided on one side of the main body away from the refrigeration plate, and the rubber mixing pipe is installed in the limiting groove.

4. The water cooling device for a dispensing machine according to claim 2 is characterized in that: The main body is provided with a boss for limiting the position of the refrigeration fin.

5. The water cooling device for a dispensing machine according to claim 1, characterized in that: The water cooling head is connected to the main body through a second fastener. Two ends of the water cooling head are provided with grooves, and the second fastener is arranged in the grooves.

6. The water cooling device for a dispensing machine according to claim 5, characterized in that: A water inlet and a water outlet are arranged on the top of the water cooling head. Pipe joints are arranged on the water inlet and the water outlet. A first fastener for preventing water leakage is sleeved on the pipe joint.

7. The water cooling device for a dispensing machine according to claim 1, characterized in that: A first magnetic attraction component is installed on the cover plate, and a second magnetic attraction component is installed on a side of the main body close to the mixing tube. The first magnetic attraction component and the second magnetic attraction component are arranged correspondingly, and the corresponding first magnetic attraction component and the second magnetic attraction component attract each other.

8. The water cooling device for a dispensing machine according to claim 7, characterized in that: The material of the cover plate is acrylic, the first magnetic attraction member and the second magnetic attraction member are both magnets, a plurality of magnets are installed on the cover plate, and correspondingly, a plurality of magnets are installed on the main body.

9. The water cooling device for a dispensing machine according to claim 1, characterized in that: One end of the cooling plate is provided with a wire for connecting to a power source.

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