Bottom die water cooling mechanism for ultrasonic metal welding

Abstract

The utility model discloses a bottom die water cooling mechanism for ultrasonic metal welding, which is provided with a rack main body for welding, a welding head is mounted on the inner surface of the rack main body, and a bottom die support is connected to the lower side of the inner surface of the rack main body in a nesting manner; comprising a bottom die body, the bottom die body is installed on the upper surface of the bottom die support, an external dust collection mechanism is connected to the outer surface of the bottom die body in a nested mode, a fan is rotationally connected to the inner surface of the external dust collection mechanism, meanwhile, a circulating pipe is connected to the inner surface of the bottom die body in a nested mode, and the circulating pipe is nested through the inner surface of the bottom die support. A filtering circulating mechanism is arranged, stable ultrasonic metal welding use is formed through cooperation of an installed welding head and a bottom die body installed on a bottom die support, the use stability of the bottom die body is controlled through use of a circulating pipe embedded in the bottom die body, and the cooling effect of the bottom die body can be improved through cooperation of an external dust suction mechanism; and adsorbing impurities thereon.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic metal welding, in particular to a bottom die water cooling mechanism for ultrasonic metal welding. Background Art

[0002] Ultrasonic metal welding technology is a physical phenomenon that uses the high-frequency vibration friction of ultrasound to promote the high-speed movement of atoms in the welded metal materials, such as non-ferrous metals, thereby producing a solid-state metal bond at the weld.

[0003] The bottom mold water cooling mechanism can reduce the temperature of the bottom mold and maintain a constant temperature, which can prevent the welding material from sticking to the bottom mold and improve the service life of the welding base and welding stability;

[0004] During use, the water cooling mechanism of the bottom mold used in ultrasonic metal welding is not convenient for providing relatively stable cooling of the bottom mold, which easily leads to uneven cooling of the bottom mold temperature and affects the normal use of the bottom mold;

[0005] In order to overcome the above-mentioned defects, the prior art (Chinese patent application number CN202011269533.1, application date 2020-11-13) discloses a cooling device for an ultrasonic welding machine, which is provided with a plurality of interconnected cooling pipes on the outer side of the welding head. By injecting cooling water into the cooling pipes, the welding head can be quickly cooled down. The cooling effect is not only rapid but also good, thereby preventing the welding head from being overheated, resulting in poor welding effect and causing welding machine equipment failure. The design is reasonable and the practical effect is good.

[0006] Although the existing technology can achieve the cooling of the bottom mold, when in use, the cooling water set is prone to excessive waste of water after a long period of circulation and cooling. In addition, the use of a circulation control structure to control the flow of cooling water can easily cause the water flow to breed microorganisms, making it inconvenient to perform effective filtration, resulting in unstable flow and affecting the cooling effect.

[0007] In view of the above problems, it is urgent to carry out innovative design based on the original water cooling mechanism of the bottom mold for ultrasonic metal welding. Utility Model Content

[0008] The purpose of the present utility model is to provide a bottom mold water cooling mechanism for ultrasonic metal welding, so as to solve the problem proposed in the above background technology that when in use, the cooling water set is prone to excessive waste of water flow after a long period of circulation and cooling, and the use of a circulation control structure to control the flow of cooling water is prone to cause the water flow to breed microorganisms, making it inconvenient to perform effective filtration, resulting in unstable flow and affecting the cooling effect.

[0009] To achieve the above-mentioned object, the present invention provides the following technical solution: a bottom die water cooling mechanism for ultrasonic metal welding, comprising a frame body for welding, a welding head mounted on the inner surface of the frame body, and a bottom die support nested and connected to the lower side of the inner surface of the frame body;

[0010] The bottom mold body comprises: a bottom mold body, which is installed on the upper surface of the bottom mold support, and the outer surface of the bottom mold body is nested and connected with an external dust suction mechanism, and the inner surface of the external dust suction mechanism is rotatably connected with a fan, and the inner surface of the bottom mold body is nested and connected with a circulation pipe, and the circulation pipe is nested through the inner surface of the bottom mold support, and a circulation component is installed on the outer surface end of the circulation pipe, and the circulation component is provided with a filtering circulation mechanism;

[0011] The gear part is rotatably connected to the middle section of the inner surface of the telescopic component assembled with the circulation component, and the rear side of the outer surface of the gear part is meshed with a rack, and a clamp is installed on the side of the outer surface of the rack, and a return spring is connected between the outer surface of the clamp and the telescopic component, and a cooling pipe is nested on the lower side of the inner surface of the circulation component, and a cooling component is installed on the outer surface of the cooling pipe.

[0012] Preferably, the bottom mold body and the bottom mold support constitute a screw positioning structure, and the bottom mold support and the external dust suction mechanism constitute a nested structure, and the bottom mold body and the circulation pipe constitute an embedded structure, while the circulation pipe and the bottom mold support constitute a through structure, and the circulation pipe and the circulation component constitute an integrated structure.

[0013] The above structure facilitates stable positioning and assembly during use, and can be used in conjunction with an external dust collection mechanism to control the adsorption of impurities on the bottom mold body, and to circulate the cooled water through a circulation pipe.

[0014] Preferably, the inner surface of the circulation component in the filtering circulation mechanism is slidably connected to the telescopic component, and the lower side of the inner surface of the telescopic component is nested and connected to the filter plate. At the same time, the side edge of the inner surface of the telescopic component is slidably connected to the movable frame, and the inner surface of the movable frame is provided with a waste adsorption mechanism.

[0015] Through the above structure, it can effectively form a positioning assembly during use, which is convenient for later replacement, and can be used in conjunction with the mobile rack to clean the microorganisms on the filter plate at a later time.

[0016] Preferably, the telescopic assembly and the circulation assembly form a nested sliding structure, the telescopic assembly and the filter plate form an embedded structure, and the telescopic assembly and the moving frame form a threaded sliding structure.

[0017] Through the above structure, the stability of the telescopic assembly can be effectively controlled during use, and the position of the movable frame can be controlled.

[0018] Preferably, a dust collector is installed on the inner surface of the movable frame in the waste adsorption mechanism, and a dust collector is installed on the upper surface of the dust collector, and a waste tank is installed on the side of the outer surface of the dust collector, and the waste tank is positioned and assembled on the left side of the outer surface of the circulation component.

[0019] The above structure facilitates the stable assembly of the dust collecting part during use, and cooperates with the dust collecting pipe and the waste pipe to filter the microorganisms and then adsorb and discharge them.

[0020] Preferably, the dust collecting member and the movable frame form a limited nested structure, and the dust collecting member and the dust collecting pipe form an integrated structure, and the middle section of the outer surface of the dust collecting pipe is made of corrugated pipe material, and the dust collecting pipe and the waste tank form a connecting structure.

[0021] Through the above structure, the stability of the dust suction tube can be effectively controlled during use, and automatic collection can be achieved through the waste tank.

[0022] Preferably, the gear part and the telescopic assembly form a rotating structure, and the gear part and the rack form a meshing structure, and the rack is set at equal angles with respect to the middle section of the inner surface of the gear part. At the same time, the rack forms a limiting locking structure with the telescopic assembly through a clamp, and the clamp forms an elastic sliding structure with the telescopic assembly through a reset spring. At the same time, the circulation assembly forms an insulation nested structure with the insulation cotton and the cooling pipe.

[0023] Through the above structure, the stability of the telescopic component assembly can be effectively controlled during use, and the coordination of the cooling pipe and the cooling component, as well as the setting of the thermal insulation cotton, can control the cooling effect.

[0024] Compared with the prior art, the beneficial effects of the present invention are:

[0025] 1. A filtering and circulation mechanism is provided. Through the cooperation of the installed welding head and the bottom mold body installed on the bottom mold support, stable ultrasonic metal welding is achieved. The use of the circulation pipe nested in the bottom mold body controls the stability of the bottom mold body. The cooperation with the external dust collection mechanism can improve the cooling effect of the bottom mold body and absorb impurities on it.

[0026] Furthermore, by introducing cooling water through the circulation pipe and using it through the bottom mold support, the cooling effect of the bottom mold body can be effectively improved, and the stability of the circulation assembly can be controlled;

[0027] 2. A waste adsorption mechanism is provided. Through the cooperation of the telescopic components assembled in the circulation component, the filter plate can be assembled. The use of the dust collection component can adsorb and discharge the microorganisms that have infiltrated the filter plate and store them in the waste tank.

[0028] 3. A gear part is provided to facilitate positioning and rotation, which can effectively form meshing adjustment with the rack, thereby controlling the position of the clamp, forming a limit clamp for the telescopic component, and the clamp can cooperate with the return spring to prevent the telescopic component from falling off;

[0029] Furthermore, the cooling pipe assembled with the insulation cotton nested at the bottom of the inner surface of the circulation component can effectively cool down the circulating water in the circulation component while keeping it warm. It can also prevent the cooling pipe installed in the cooling component from directly contacting the bottom mold body, thereby avoiding excessive cooling damage to the bottom mold body and improving the cooling stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the three-dimensional structure of the main frame of the utility model;

[0031] Figure 2 This is a schematic diagram of the three-dimensional structure of the frame body of the utility model in a semi-sectional view;

[0032] Figure 3 This is a partial cross-sectional three-dimensional structural diagram of the external dust collection mechanism of the present invention;

[0033] Figure 4 This is a schematic diagram of the partial cross-sectional three-dimensional structure of the bottom mold of the utility model;

[0034] Figure 5 This is a schematic diagram of the semi-sectional three-dimensional structure of the circulation component of the utility model;

[0035] Figure 6 This is a partial cross-sectional three-dimensional structural diagram of the dust collecting component of the present invention;

[0036] Figure 7 This is a schematic diagram of the three-dimensional structure of the gear part of the utility model.

[0037] In the figure: 1. Frame body; 2. Welding head; 3. Bottom mold support; 4. Bottom mold body; 5. External dust suction mechanism; 6. Fan; 7. Circulation pipe; 8. Circulation assembly; 9. Telescopic assembly; 10. Filter plate; 11. Moving frame; 12. Dust suction part; 13. Dust suction pipe; 14. Waste tank; 15. Gear part; 16. Rack; 17. Clamp; 18. Return spring; 19. Cooling pipe; 20. Cooling assembly. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] See also Figure 1-Figure 7 The utility model provides the following technical solutions: a bottom die water cooling mechanism for ultrasonic metal welding, provided with a frame body 1 for welding, a welding head 2 is installed on the inner surface of the frame body 1, and a bottom die support 3 is nested and connected to the lower side of the inner surface of the frame body 1;

[0040] Example 1: Figures 1-4 The technical solution shown in the figure, the utility model provides the following technical solution: a bottom die water cooling mechanism for ultrasonic metal welding, disclosed:

[0041] It includes: a bottom mold body 4, which is installed on the upper surface of the bottom mold support 3, and the outer surface of the bottom mold body 4 is nested with an external dust suction mechanism 5, and the inner surface of the external dust suction mechanism 5 is rotatably connected to a fan 6, and at the same time, the inner surface of the bottom mold body 4 is nested with a circulation pipe 7, and the circulation pipe 7 is nested through the inner surface of the bottom mold support 3, and the outer surface end of the circulation pipe 7 is installed with a circulation component 8, and the circulation component 8 is provided with a filtering circulation mechanism;

[0042] The bottom mold body 4 and the bottom mold support 3 form a screw positioning structure, and the bottom mold support 3 and the external dust suction mechanism 5 form a nested structure, and the bottom mold body 4 and the circulation pipe 7 form an embedded structure, while the circulation pipe 7 and the bottom mold support 3 form a through structure, and the circulation pipe 7 and the circulation component 8 form an integrated structure.

[0043] The inner surface of the circulation component 8 in the filtration circulation mechanism is slidably connected to the telescopic component 9, and the filter plate 10 is nested and connected to the lower side of the inner surface of the telescopic component 9. At the same time, the side edge of the inner surface of the telescopic component 9 is slidably connected to the mobile rack 11, and the inner surface of the mobile rack 11 is provided with a waste adsorption mechanism.

[0044] The telescopic assembly 9 and the circulation assembly 8 form a nested sliding structure, the telescopic assembly 9 and the filter plate 10 form an embedded structure, and the telescopic assembly 9 and the moving frame 11 form a threaded sliding structure.

[0045] When in use, the frame body 1 is positioned at the corresponding welding position, and the welding head 2 assembled through the frame body 1 is used to form ultrasonic welding with the bottom mold body 4 installed on the bottom mold support 3, and the external dust collection mechanism 5 assembled on the outside of the bottom mold support 3 cooperates with the fan 6 to adsorb and collect the waste gas and waste residue generated during the welding of the bottom mold body 4, and the circulation pipe 7 assembled through the nesting of the bottom mold body 4 is used to effectively cool the circulation pipe 7, and when the circulation pipe 7 is in use, the circulation pipe 7 is connected to the circulation component 8, and the cooling water in the circulation component 8 is used to cool the circulation pipe 7, and when the cooling water refluxes, the telescopic component 9 assembled through the circulation component 8 and the filter plate 10 embedded in the telescopic component 9 are used to effectively filter the waste gas and waste residue generated during the welding of the bottom mold body 4.

[0046] Example 2: Figure 1 、 Figure 2 、 Figure 5 and Figure 6 The technical solution shown in the embodiment 1 further discloses the adsorption and discharge of the permeate on the filter plate 10, and its specific contents are as follows:

[0047] A dust collecting part 12 is installed on the inner surface of the movable frame 11 in the waste adsorption mechanism, and a dust collecting pipe 13 is installed on the upper surface of the dust collecting part 12, and a waste tank 14 is installed on the side of the outer surface of the dust collecting pipe 13, and the waste tank 14 is positioned and assembled on the left side of the outer surface of the circulation component 8.

[0048] The dust collecting part 12 and the movable frame 11 form a limited nesting structure, and the dust collecting part 12 and the dust collecting pipe 13 form an integrated structure. The middle section of the outer surface of the dust collecting pipe 13 is made of corrugated pipe material. At the same time, the dust collecting pipe 13 and the waste tank 14 form a connecting structure.

[0049] When the cooling water flows back through the circulation pipe 7 and flows onto the filter plate 10 for a certain period of time, the motor built into the telescopic component 9 can be controlled to effectively control the rotation of the thread and drive the mobile frame 11 to move horizontally. The dust collecting part 12 assembled in the mobile frame 11 is synchronously controlled to cooperate with the waste tank 14 assembled with the installed dust collecting pipe 13 to effectively absorb the generated microorganisms and discharge them for use, thereby discharging them into the waste tank 14;

[0050] Example 3: Figure 1 、 Figure 2 、 Figure 5 and Figure 7 The technical solution shown, based on the second embodiment, also discloses the stability of the circular assembly 8 assembling the telescopic assembly 9, the specific contents of which are as follows:

[0051] The gear part 15 is rotatably connected to the middle section of the inner surface of the telescopic component 9 assembled with the circulation component 8, and the rear side of the outer surface of the gear part 15 is meshed with the rack 16, and the outer surface side of the rack 16 is installed with a clamp 17, and a return spring 18 is connected between the outer surface of the clamp 17 and the telescopic component 9, and a cooling pipe 19 is nested on the lower side of the inner surface of the circulation component 8, and a cooling component 20 is installed on the outer surface of the cooling pipe 19.

[0052] The gear part 15 and the telescopic component 9 form a rotating structure, and the gear part 15 and the rack 16 form an engaging structure, and the rack 16 is set at equal angles with respect to the middle section of the inner surface of the gear part 15. At the same time, the rack 16 forms a limiting engaging structure with the telescopic component 9 through the clamp 17, and the clamp 17 forms an elastic sliding structure with the telescopic component 9 through the reset spring 18. At the same time, the circulation component 8 forms an insulation nested structure with the cooling pipe 19 through the insulation cotton.

[0053] When the filter plate 10 in the telescopic component 9 needs to be replaced, the gear part 15 assembled by the telescopic component 9 is controlled to rotate, thereby engaging the adjustment rack 16 to control the installed clamp 17 to form a centering adjustment, thereby controlling the clamp 17 to squeeze the return spring 18, and the clamp 17 will be disengaged from the engagement with the circulation component 8, so that the telescopic component 9 can be effectively taken out, and the movable frame 11 can be disassembled to replace the filter plate 10, and after the replacement is completed, the clamp 17 moving in the center can be used through the Panasonic gear part 15 to cooperate with the elasticity of the return spring 18 to form an automatic reset engagement, which can improve the stability of the assembly, and when the cooling water flowing in the circulation pipe 7 is cooled, it will cooperate with the cooling pipe 19 assembled by the cooling component 20, and the thermal insulation cotton built into the circulation component 8 to improve the cooling stability of the cooling pipe 19 and prevent temperature loss.

[0054] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0055] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bottom die water cooling mechanism for ultrasonic metal welding, comprising a frame body (1) for welding, a welding head (2) being mounted on the inner surface of the frame body (1), and a bottom die support (3) being nested and connected to the lower side of the inner surface of the frame body (1); It is characterized by: include: A bottom mold body (4) is mounted on the upper surface of the bottom mold support (3), and an external dust collection mechanism (5) is nested and connected to the outer surface of the bottom mold body (4), and a fan (6) is rotatably connected to the inner surface of the external dust collection mechanism (5). At the same time, a circulation pipe (7) is nested and connected to the inner surface of the bottom mold body (4), and the circulation pipe (7) is nested through the inner surface of the bottom mold support (3). A circulation component (8) is installed at the outer surface end of the circulation pipe (7), and the circulation component (8) is provided with a filtering circulation mechanism; The gear member (15) is rotatably connected to the middle section of the inner surface of the telescopic assembly (9) assembled with the circulation assembly (8), and the rear side of the outer surface of the gear member (15) is meshed with a rack (16), and a clamp (17) is installed on the side of the outer surface of the rack (16), and a return spring (18) is connected between the outer surface of the clamp (17) and the telescopic assembly (9), and a cooling pipe (19) is nested and installed on the lower side of the inner surface of the circulation assembly (8), and a cooling assembly (20) is installed on the outer surface of the cooling pipe (19).

2. The bottom die water cooling mechanism for ultrasonic metal welding according to claim 1, characterized in that: The bottom mold body (4) and the bottom mold support (3) form a screw positioning structure, and the bottom mold support (3) and the external dust collection mechanism (5) form a nested structure, and the bottom mold body (4) and the circulation pipe (7) form an embedded structure, while the circulation pipe (7) and the bottom mold support (3) form a through structure, and the circulation pipe (7) and the circulation component (8) form an integrated structure.

3. The bottom die water cooling mechanism for ultrasonic metal welding according to claim 1, characterized in that: The inner surface of the circulation component (8) in the filtering circulation mechanism is slidably connected to the telescopic component (9), and the lower side of the inner surface of the telescopic component (9) is nested and connected to the filter plate (10), while the side edge of the inner surface of the telescopic component (9) is slidably connected to the moving frame (11), and the inner surface of the moving frame (11) is provided with a waste adsorption mechanism.

4. The bottom die water cooling mechanism for ultrasonic metal welding according to claim 3, characterized in that: The telescopic component (9) and the circulation component (8) form a nested sliding structure, the telescopic component (9) and the filter plate (10) form an embedded structure, and the telescopic component (9) and the movable frame (11) form a threaded sliding structure.

5. The bottom die water cooling mechanism for ultrasonic metal welding according to claim 3, characterized in that: A dust collecting member (12) is installed on the inner surface of the movable frame (11) in the waste adsorption mechanism, and a dust collecting pipe (13) is installed on the upper surface of the dust collecting member (12), and a waste tank (14) is installed on the side of the outer surface of the dust collecting pipe (13), and the waste tank (14) is positioned and assembled on the left side of the outer surface of the circulation component (8).

6. The bottom die water cooling mechanism for ultrasonic metal welding according to claim 5, characterized in that: The dust collecting member (12) and the movable frame (11) form a limited nesting structure, and the dust collecting member (12) and the dust collecting pipe (13) form an integrated structure, and the middle section of the outer surface of the dust collecting pipe (13) is made of a corrugated pipe material, and the dust collecting pipe (13) and the waste tank (14) form a communicating structure.

7. The bottom die water cooling mechanism for ultrasonic metal welding according to claim 1, characterized in that: The gear part (15) and the telescopic component (9) form a rotating structure, and the gear part (15) and the rack (16) form a meshing structure, and the rack (16) is set at an equal angle with respect to the middle section of the inner surface of the gear part (15). At the same time, the rack (16) forms a limiting engagement structure with the telescopic component (9) through the clamp (17), and the clamp (17) forms an elastic sliding structure with the telescopic component (9) through the return spring (18). At the same time, the circulation component (8) forms a heat-insulating nested structure with the cooling pipe (19) through the heat-insulating cotton.

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