Metal marking machine with cooling function

Abstract

The utility model relates to the field of marking machines, in particular to a metal marking machine with a cooling function. The marking machine comprises a base and a marking machine body arranged on the base. A cooling assembly used for cooling a marked object is arranged at the bottom of the base, the cooling assembly communicates with a water pumping pipe and a water inlet pipe, the cooling assembly communicates with a water pump through the water pumping pipe, the water pump communicates with a water tank used for collecting heat dissipation liquid, the water tank is connected with a water spraying pipe, and the water tank collects the heat dissipation liquid flowing out of a heat dissipation assembly through the water spraying pipe. The heat dissipation assembly communicates with the water inlet pipe, and heat dissipation liquid cooled by the cooling assembly flows into the heat dissipation assembly through the water inlet pipe and is used for conducting heat dissipation on the marking machine body. By arranging the cooling assembly, cooling of the marked object is facilitated, and by arranging the semiconductor chilling plate, refrigeration of the cooling liquid in the cooling box is facilitated, so that heat of the marked object is absorbed away through the cooling liquid.

Description

Technical Field

[0001] The utility model relates to the technical field of marking machines, and specifically, to a metal marking machine with a cooling function. Background Art

[0002] A metal marking machine is a device dedicated to printing or engraving trademarks or characters on metal products; a laser marking machine: uses a high-energy laser beam to locally heat the surface of a metal material to reach its melting point or even boiling point, so as to remove the metal material and form a clear and permanent mark.

[0003] In practical applications, when a metal marking machine marks an object, due to processes such as laser impact, significant heat accumulation will occur on the surface of the marked object. If the marked object is not cooled and protected in time, the excessive temperature may cause thermal damage to other parts of the object, thereby affecting the overall quality and service performance of the item.

[0004] Therefore, there is an urgent need to provide a metal marking machine with a cooling function to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a metal marking machine with a cooling function to solve the problem that the existing marking machines generate a large amount of heat during the marking process of metal objects and are prone to damage non-marking parts as mentioned in the background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A metal marking machine with a cooling function, including a base and a marking machine body arranged on the base.

[0007] To solve the problem that the existing marking machines generate a large amount of heat during the marking process of metal objects and are prone to damage non-marking parts, a cooling component for cooling the marked object is arranged at the bottom of the base. A water suction pipe and a water inlet pipe are connected to the cooling component. The cooling component is connected to a water pump through the water suction pipe. The water pump is connected to a water tank for collecting the heat dissipation liquid. The water tank is connected to a water spray pipe. The water tank collects the heat dissipation liquid flowing out from the heat dissipation component through the water spray pipe. The heat dissipation component is connected to the water inlet pipe. The heat dissipation component flows in the heat dissipation liquid cooled by the cooling component through the water inlet pipe for dissipating heat from the marking machine body. By setting the cooling component, it is beneficial to cool the marked object, and by setting the thermoelectric cooler, it is beneficial to refrigerate the cooling liquid in the cooling box, so as to absorb the heat of the marked object through the cooling liquid, and further effectively solve the problem that the existing marking machines generate a large amount of heat during the marking process of metal objects and are prone to damage non-marking parts.

[0008] As a further improvement of the technical solution, the cooling component includes a cooling box that fits against the base. The cooling box is filled with a coolant. A thermoelectric cooler for refrigerating the coolant is provided at the bottom of the cooling box. A second serpentine tube is also provided in the cooling box. One end of the second serpentine tube is communicated with the water suction pipe, and the other end is communicated with the water inlet pipe.

[0009] As a further improvement of the technical solution, the heat dissipation component includes heat dissipation fins for absorbing heat. A first serpentine tube is fixedly provided inside the heat dissipation fins. A heat dissipation fan is fixedly provided on the top of the heat dissipation fins for blowing the cold air absorbed by the heat dissipation fins from the first serpentine tube into the marking machine body. By providing the heat dissipation fins and the first serpentine tube, it is beneficial for the heat dissipation fins to absorb the cold air in the cooled heat dissipation liquid in the first serpentine tube and blow it towards the marking machine body and the object to be marked through the heat dissipation fan.

[0010] As a further improvement of the technical solution, the air direction of the heat dissipation fan is downward, so that the marking machine body and the object to be marked on the base can be cooled simultaneously. By setting the air direction of the heat dissipation fan downward, it is beneficial to cool the marking machine body and the object to be marked on the base simultaneously.

[0011] As a further improvement of the technical solution, the flow direction of the water pump is to extract the heat dissipation liquid flowing into the water tank, push it through the water suction pipe into the second serpentine tube, and then flow into the first serpentine tube through the water inlet pipe for heat dissipation.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. For this metal marking machine with a cooling function, by providing a cooling component, it is beneficial to cool the object to be marked, prevent the heat generated during the marking process from damaging the non-marking parts, and at the same time reduce the working temperature of the marking machine body, improving the equipment stability and service life. And by providing a thermoelectric cooler, it is beneficial to refrigerate the coolant in the cooling box, so as to absorb the heat of the object to be marked through the coolant and achieve efficient cooling.

[0014] 2. For this metal marking machine with a cooling function, by providing a second serpentine tube, it is beneficial to circulate the heat dissipation liquid in the cooling box. After being cooled by the thermoelectric cooler, it is supplied to the heat dissipation component through the water inlet pipe, forming a recycling of the coolant.

[0015] 3. For this metal marking machine with a cooling function, by providing heat dissipation fins and a first serpentine tube, it is beneficial for the heat dissipation fins to absorb the cold air in the cooled heat dissipation liquid in the first serpentine tube and blow it towards the marking machine body and the object to be marked through the heat dissipation fan, achieving a multiple heat dissipation effect.

[0016] 4. For the metal marking machine with a cooling function, by setting the direction of the cooling fan downward, it is beneficial to dissipate heat from both the marking machine body and the object to be marked on the base simultaneously, improving the heat dissipation efficiency.

[0017] 5. For the metal marking machine with a cooling function, by setting a water pump and a water spray pipe, it is beneficial to recycle the heat dissipation liquid in the water tank through the water suction pipe and the second serpentine pipe, and flow the heat dissipation liquid back to the water tank through the water spray pipe, forming a complete cooling circulation system. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 is a schematic diagram of the cooling structure of the present invention;

[0020] Figure 3 is a cross-sectional view of the cooling component of the present invention;

[0021] Figure 4 is a schematic diagram of the heat dissipation component structure of the present invention.

[0022] The meanings of the various reference numerals in the figures are as follows:

[0023] 1. Base; 2. Marking machine body; 3. Heat dissipation component; 4. Cooling component; 5. Water pump; 6. Water tank; 7. Water suction pipe; 8. Water spray pipe; 9. Water inlet pipe;

[0024] 31. Heat dissipation fins; 32. Cooling fan; 33. First serpentine pipe;

[0025] 41. Cooling box; 42. Semiconductor refrigeration sheet; 43. Second serpentine pipe; 44. Cooling liquid. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present utility model.

[0028] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" or "several" is two or more, unless otherwise specifically defined.

[0029] Please refer to Figure 1 As shown, the purpose of this embodiment is to provide a metal marking machine with a cooling function, including a base 1 and a marking machine body 2 arranged on the base 1.

[0030] Furthermore, please refer to Figures 1 - 4 As shown, a cooling component 4 for cooling the object to be marked is arranged at the bottom of the base 1. A water suction pipe 7 and a water inlet pipe 9 are connected to the cooling component 4. The cooling component 4 is connected to a water pump 5 through the water suction pipe 7. The water pump 5 is connected to a water tank 6 for collecting the heat dissipation liquid. The water tank 6 is connected to a water spray pipe 8. The water tank 6 collects the heat dissipation liquid flowing out from the heat dissipation component 3 through the water spray pipe 8. The heat dissipation component 3 is connected to the water inlet pipe 9. The heat dissipation liquid cooled by the cooling component 4 flows into the heat dissipation component 3 through the water inlet pipe 9 for dissipating heat from the marking machine body 2.

[0031] Even further, please refer to Figures 2 - 3 As shown, the cooling component 4 includes a cooling box 41 that fits with the base 1. The cooling box 41 is filled with a coolant 44. A semiconductor refrigeration sheet 42 for refrigerating the coolant 44 is arranged at the bottom of the cooling box 41. A second serpentine pipe 43 is also arranged in the cooling box 41. One end of the second serpentine pipe 43 is connected to the water suction pipe 7, and the other end is connected to the water inlet pipe 9. The semiconductor refrigeration sheet 42 will refrigerate the coolant 44 in the cooling box 41, thereby sucking away the heat of the object to be marked on the base 1 through the coolant 44, and at the same time cooling the heat dissipation liquid in the second serpentine pipe 43 also placed in the coolant 44.

[0032] Specifically, please refer to Figure 2 andFigure 4 As shown, the heat dissipation component 3 includes heat dissipation fins 31 for absorbing heat. A first serpentine tube 33 is fixedly installed inside the heat dissipation fins 31, and a heat dissipation fan 32 is fixedly installed on the top of the heat dissipation fins 31 for blowing the cold air absorbed by the heat dissipation fins 31 from the first serpentine tube 33 into the marking machine body 2. The water pump 5 pumps out the heat dissipation liquid in the water tank 6 and propels it through the water extraction pipe 7 into the second serpentine tube 43. After being cooled, it flows into the first serpentine tube 33 through the water inlet pipe 9. Then, the heat dissipation fins 31 will absorb the cold air on the first serpentine tube 33 inside it, and then blow it into the marking machine body 2 and the object to be marked on the base 1 simultaneously through the heat dissipation fan 32 for heat dissipation.

[0033] Further, please refer to Figure 1 and Figure 2 As shown, the wind direction of the heat dissipation fan 32 is downward, which can dissipate heat from the marking machine body 2 and the object to be marked on the base 1 simultaneously.

[0034] In addition, please refer to Figure 1 and Figure 2 As shown, the flow direction of the water pump 5 is to pump the heat dissipation liquid flowing into the water tank 6 through the water extraction pipe 7 and propel it into the second serpentine tube 43, and then flow into the first serpentine tube 33 through the water inlet pipe 9 for heat dissipation.

[0035] The specific working principle is as follows:

[0036] During specific operation, when the marking machine body 2 continues to mark the object to be marked on the base 1, a large amount of heat will be generated by the object to be marked and the marking machine body 2. At this time, the semiconductor refrigeration sheet 42 will refrigerate the coolant 44 in the cooling box 41, and then absorb the heat of the object to be marked on the base 1 through the coolant 44. At the same time, the heat dissipation liquid in the second serpentine tube 43 placed in the coolant 44 is cooled. The water pump 5 pumps out the heat dissipation liquid in the water tank 6 and propels it through the water extraction pipe 7 into the second serpentine tube 43. After being cooled, it flows into the first serpentine tube 33 through the water inlet pipe 9. Then, the heat dissipation fins 31 will absorb the cold air on the first serpentine tube 33 inside it, and then blow it into the marking machine body 2 and the object to be marked on the base 1 simultaneously through the heat dissipation fan 32 for heat dissipation. After that, the heat dissipation liquid will flow back into the water tank 6 through the water spray pipe 8 to form a cycle. Thus, it effectively solves the problem that a large amount of heat is generated during the marking process of the existing marking machine on metal objects, which is likely to damage non-marking parts.

[0037] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A metal marking machine with a cooling function, comprising a base (1) and a marking machine body (2) arranged on the base (1); Features: A cooling assembly (4) for cooling the object to be marked is arranged at the bottom of the base (1). A water extraction pipe (7) and a water inlet pipe (9) are connected to the cooling assembly (4). The cooling assembly (4) is connected to a water pump (5) through the water extraction pipe (7). The water pump (5) is connected to a water tank (6) for collecting heat dissipation liquid. The water tank (6) is connected to a water spray pipe (8). The water tank (6) collects the heat dissipation liquid flowing out of the heat dissipation assembly (3) through the water spray pipe (8). The heat dissipation assembly (3) is connected to the water inlet pipe (9). The heat dissipation liquid cooled by the cooling assembly (4) flows into the heat dissipation assembly (3) through the water inlet pipe (9) to dissipate heat from the marking machine body (2).

2. The metal marking machine with cooling function according to claim 1, characterized in that: The cooling assembly (4) comprises a cooling box (41) fitted with a base (1), the cooling box (41) being filled with a cooling liquid (44), a semiconductor cooling plate (42) for cooling the cooling liquid (44) being arranged at the bottom of the cooling box (41), a second serpentine tube (43) being arranged in the cooling box (41), one end of the second serpentine tube (43) being connected to the water pumping pipe (7), and the other end of the second serpentine tube (43) being connected to the water inlet pipe (9).

3. The metal marking machine with cooling function according to claim 2, characterized in that: The heat dissipation assembly (3) comprises a heat dissipation fin (31) for absorbing heat, a first serpentine tube (33) is fixedly arranged inside the heat dissipation fin (31), and a heat dissipation fan (32) is fixedly arranged on the top of the heat dissipation fin (31) for blowing the cold air absorbed by the heat dissipation fin (31) from the first serpentine tube (33) into the marking machine body (2).

4. The metal marking machine with cooling function according to claim 3, characterized in that: The cooling fan (32) has a wind direction facing downward, and can dissipate heat from both the marking machine body (2) and the marked object on the base (1).

5. The metal marking machine with cooling function according to claim 4, characterized in that: The flow direction of the water pump (5) is to extract the heat dissipation liquid flowing into the water tank (6) and push it into the second serpentine tube (43) through the water extraction pipe (7), and then flow into the first serpentine tube (33) through the water inlet pipe (9) to dissipate heat.

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