Refrigerator part welding machine with auxiliary positioning structure

Abstract

The utility model discloses a refrigerator part welding machine with an auxiliary positioning structure, which belongs to the technical field of part welding and is technically characterized by comprising a welding component, a positioning component and a part component. When a part assembly is welded, a welding point can be inserted into a welding hole firstly, then a part A and a part B are placed in a positioning groove, a lifting plate is pushed to move through a telescopic rod, then a welding head can be pushed to make contact with the welding point, hot melting welding can be carried out, and in the period, the welding point is inserted into the welding hole firstly, and the welding point is inserted into the welding hole. In the welding process, the part assembly can be positioned through the positioning assembly, and therefore the situation that in the welding process, the part assembly deviates, errors of welding points are large, and the part A and the part B cannot be connected is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of component welding, and in particular relates to a refrigerator component welding machine with an auxiliary positioning structure. Background Art

[0002] Welding, also known as fusion, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure.

[0003] When processing refrigerator parts, the parts are usually welded to ensure a stable connection between the parts and avoid shaking during subsequent installation.

[0004] The welding efficiency of existing refrigerator parts is low, and during welding, the parts are very likely to slip, which in turn causes large deviations in the welding of the parts. To this end, we propose a refrigerator parts welding machine with an auxiliary positioning structure to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a refrigerator parts welding machine with an auxiliary positioning structure to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A refrigerator component welding machine with an auxiliary positioning structure includes a bottom assembly, a welding assembly and a positioning assembly mounted on the bottom assembly, a component assembly disposed on the positioning assembly, and the welding assembly disposed directly above the component assembly;

[0008] Among them, the positioning assembly includes a positioning plate, a fixed block, a lower pressure plate and a screw. There are two fixed blocks, and the two fixed blocks are fixedly installed on the bottom assembly. The positioning plate is arranged between the two fixed blocks, and there is a gap between the two ends of the positioning plate and the two fixed blocks. The lower pressure plate is sleeved on the screw, and the screw is arranged in the gap between the positioning plate and the fixed block and is threadedly connected to the bottom assembly.

[0009] Preferably, the positioning plate includes a positioning block and an extrusion block. The positioning block is provided with a positioning groove. There are two extrusion blocks, which are respectively installed at both ends of the positioning block.

[0010] Preferably, two of the lower pressing plates and two of the screw rods are provided, and the two lower pressing plates squeeze the two fixing blocks and the two squeezing blocks respectively.

[0011] Preferably, the bottom component includes a base, a closed door and a handle, the base is hollow inside, the closed door is rotatably mounted on the base, and the handle is mounted on the closed door.

[0012] Preferably, the bottom component further includes a power supply mechanism, a temperature detection mechanism and a time detection mechanism. The power supply mechanism is installed inside the base, and the temperature detection mechanism and the time detection mechanism are both installed on the power supply mechanism.

[0013] Preferably, the welding assembly includes a bracket, a telescopic rod, a lifting plate and a limit block, the bracket is installed on the base, a limit slot is provided inside the bracket, the lifting plate is arranged in the bracket, the limit block is installed on the lifting plate, and the limit block is slidably arranged in the limit slot, the telescopic rod is installed in the bracket, and the telescopic end of the telescopic rod is connected to the lifting plate.

[0014] Preferably, the welding assembly further includes a circuit assembly, a connecting mechanism and a welding head, the circuit assembly is mounted on the lifting plate, the connecting mechanism is mounted on the circuit assembly, and the welding head is mounted on the connecting mechanism.

[0015] Preferably, the circuit assembly includes a placement box and a protective door, the placement box is hollow inside, and the protective door is arranged on the placement box.

[0016] Preferably, the component assembly includes component A, component B and a welding point, the welding point is arranged on component B, a welding hole is opened on component A, the welding point is arranged in the welding hole, and both component A and component B are arranged in the positioning groove.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The positioning components can be used to position the components, thereby avoiding offset between components during the subsequent welding process, which may lead to deviation in the welding position and unstable welding.

[0019] 2. Welding components can be used to perform welding operations more efficiently, thereby improving welding efficiency and increasing production. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is the first three-dimensional structural diagram of the utility model;

[0021] Figure 2 This is the second three-dimensional structural diagram of the utility model;

[0022] Figure 3 This is the third three-dimensional structural diagram of the utility model;

[0023] Figure 4It is a partial three-dimensional structural diagram of the utility model;

[0024] Figure 5 This is the first exploded perspective view of the present invention;

[0025] Figure 6 This is a second exploded perspective view of the present invention.

[0026] In the figure: 1. Bottom assembly; 11. Base; 12. Closed door; 13. Handle; 14. Power supply mechanism; 15. Temperature detection mechanism; 16. Time detection mechanism; 2. Welding assembly; 21. Bracket; 22. Telescopic rod; 23. Lifting plate; 24. Limit block; 25. Circuit assembly; 251. Placement box; 252. Protective door; 26. Connecting mechanism; 27. Welding head; 3. Positioning assembly; 31. Positioning plate; 311. Positioning block; 312. Extrusion block; 32. Fixing block; 33. Lower pressure plate; 34. Screw; 4. Component assembly; 41. Component A; 42. Component B; 43. Welding point. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figures 1-6 The utility model provides a refrigerator parts welding machine with an auxiliary positioning structure, comprising a bottom assembly 1, a welding assembly 2 and a positioning assembly 3 mounted on the bottom assembly 1, a parts assembly 4 arranged on the positioning assembly 3, and the welding assembly 2 arranged just above the parts assembly 4;

[0029] Among them, the positioning component 3 includes a positioning plate 31, a fixed block 32, a lower pressure plate 33 and a screw 34. There are two fixed blocks 32, and the two fixed blocks 32 are fixedly installed on the bottom component 1. The positioning plate 31 is arranged between the two fixed blocks 32, and there is a gap between the two ends of the positioning plate 31 and the two fixed blocks 32. The lower pressure plate 33 is sleeved on the screw 34, and the screw 34 is arranged in the gap between the positioning plate 31 and the fixed block 32 and is threadedly connected to the bottom component 1.

[0030] Specifically, when welding refrigerator parts, the part assembly 4 can be placed on the positioning assembly 3 first, and then the welding assembly 2 can be run to weld the part assembly 4 below it, thereby completing the welding operation. In specific use, in order to be able to detect the welding operation in real time, each component can be set on the bottom assembly 1, and the welding time and welding temperature can be measured through the bottom assembly 1.

[0031] Furthermore, during welding, in order to avoid the component assembly 4 from being offset, thereby causing the welding point to change, the component assembly 4 can be set on the positioning plate 31, and in order to be able to stably set the positioning plate 31, two fixing blocks 32 can be set on the base 11, and a screw 34 is set between the positioning plate 31 and the fixing block 32, and the screw 34 is threadedly connected to the base 11, and then by putting the lower pressure plate 33 on the screw 34, the screw 34 can be rotated to squeeze the lower pressure plate 33, and then the positioning plate 31 and the fixing block 32 can be squeezed downward by the lower pressure plate 33, so that the positioning plate 31 can be stably set.

[0032] In this embodiment, the positioning plate 31 includes a positioning block 311 and an extrusion block 312. A positioning groove is provided on the positioning block 311. Two extrusion blocks 312 are provided, and the two extrusion blocks 312 are respectively installed at the two ends of the positioning block 311; two lower pressure plates 33 and two screw rods 34 are each provided, and the two lower pressure plates 33 squeeze the two fixed blocks 32 and the two extrusion blocks 312 respectively.

[0033] Specifically, during use, in order to enable the positioning plate 31 to be stably set, the positioning plate 31 is set to two parts: a positioning block 311 and an extrusion block 312. The positioning block 311 can be stably set by squeezing the fixing block 32 and the extrusion block 312 by the lower pressure plate 33, and a positioning groove is started on the surface of the positioning block 311 to place the component assembly 4, so that the component assembly 4 can be stably welded.

[0034] In this embodiment, the bottom assembly 1 includes a base 11 , a closed door 12 and a handle 13 . The base 11 is hollow inside, the closed door 12 is rotatably mounted on the base 11 , and the handle 13 is mounted on the closed door 12 .

[0035] Specifically, during use, in order to protect the electrical components inside the base 11, the base 11 can be set to be hollow inside, and the internal components can be protected by rotating the closed door 12. In order to facilitate opening the closed door 12, a handle 13 can be set on its surface.

[0036] In this embodiment, the bottom component 1 further includes a power supply mechanism 14 , a temperature detection mechanism 15 and a time detection mechanism 16 . The power supply mechanism 14 is installed inside the base 11 , and the temperature detection mechanism 15 and the time detection mechanism 16 are both installed on the power supply mechanism 14 .

[0037] Specifically, during actual use, power supply and other operations can be performed through the power supply mechanism 14, and the welding time and temperature can be measured through the temperature detection mechanism 15 and the time detection mechanism 16 provided on the power supply mechanism 14, thereby improving the welding efficiency.

[0038] In this embodiment, the welding assembly 2 includes a bracket 21, a telescopic rod 22, a lifting plate 23 and a limit block 24. The bracket 21 is installed on the base 11. A limit slot is opened inside the bracket 21. The lifting plate 23 is arranged in the bracket 21. The limit block 24 is installed on the lifting plate 23, and the limit block 24 is slidably arranged in the limit slot. The telescopic rod 22 is installed in the bracket 21, and the telescopic end of the telescopic rod 22 is connected to the lifting plate 23.

[0039] Specifically, when welding, in order to perform efficient welding operations, a bracket 21 can be set on the base 11, and a telescopic rod 22 can be set on the bracket 21. The telescopic rod 22 can be extended and retracted to push the lifting plate 23 to move, and during this period, the limit block 24 can keep the lifting plate 23 stable, and efficient welding operations can be performed through the movement of the lifting plate 23.

[0040] In this embodiment, the welding assembly 2 further includes a circuit assembly 25 , a connecting mechanism 26 and a welding head 27 . The circuit assembly 25 is mounted on the lifting plate 23 , the connecting mechanism 26 is mounted on the circuit assembly 25 , and the welding head 27 is mounted on the connecting mechanism 26 .

[0041] Specifically, the circuit assembly 25 is set on the lifting plate 23, and the connecting mechanism 26 is set on the circuit assembly 25. At this time, when the lifting plate 23 moves up and down, the connecting mechanism 26 will also move together. Since the welding head 27 is set at the lower end of the connecting mechanism 26, it will also move therewith.

[0042] In this embodiment, the circuit assembly 25 includes a placement box 251 and a protective door 252 . The placement box 251 is hollow inside, and the protective door 252 is disposed on the placement box 251 .

[0043] Specifically, in order to protect the welding circuit, the circuit assembly 25 is provided with two parts. The welding circuit is placed inside the placement box 251 and is protected by the protective door 252 .

[0044] In this embodiment, the component assembly 4 includes component A 41, component B 42 and a welding point 43. The welding point 43 is arranged on component B 42. A welding hole is opened on component A 41. The welding point 43 is arranged in the welding hole. Component A 41 and component B 42 are both arranged in the positioning groove.

[0045] Specifically, when welding, the welding point 43 can be inserted into the welding hole first, and then the A component 41 and the B component 42 are placed inside the positioning groove. By contacting the welding head 27 with the welding point 43, hot melt welding is performed, so that the A component 41 and the B component 42 can be stably connected.

[0046] The working principle and usage process of the present invention are as follows: when welding the component assembly 4, the welding point 43 can be inserted into the welding hole first, and then the A component 41 and the B component 42 can be placed in the positioning groove. The lifting plate 23 can be pushed to move by the telescopic rod 22, and then the welding head 27 can be pushed to contact the welding point 43, and then hot melt welding can be performed. During this period, the component assembly 4 can be positioned by the positioning component 3, so as to avoid the component assembly 4 from being offset during the welding process, which will cause a large error in the welding point and make it impossible to connect the A component 41 and the B component 42.

[0047] The electronic components and modules used in the content of this utility model can be parts commonly used in the market that can realize the specific functions of this case, and the specific models and sizes can be selected and adjusted according to actual needs.

[0048] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A refrigerator parts welding machine with an auxiliary positioning structure, characterized in that: The invention comprises a bottom assembly (1), a welding assembly (2) and a positioning assembly (3) being mounted on the bottom assembly (1), a component assembly (4) being arranged on the positioning assembly (3), and the welding assembly (2) being arranged directly above the component assembly (4); The positioning assembly (3) comprises a positioning plate (31), a fixing block (32), a lower pressure plate (33) and a screw (34); two fixing blocks (32) are provided, and both fixing blocks (32) are fixedly mounted on the bottom assembly (1); the positioning plate (31) is provided between the two fixing blocks (32), and there is a gap between the two ends of the positioning plate (31) and the two fixing blocks (32); the lower pressure plate (33) is sleeved on the screw (34); the screw (34) is provided in the gap between the positioning plate (31) and the fixing block (32) and is threadedly connected to the bottom assembly (1).

2. The refrigerator parts welding machine with an auxiliary positioning structure according to claim 1, characterized in that: The positioning plate (31) comprises a positioning block (311) and an extrusion block (312); a positioning slot is provided on the positioning block (311); two extrusion blocks (312) are provided, and the two extrusion blocks (312) are respectively installed at both ends of the positioning block (311).

3. The refrigerator parts welding machine with an auxiliary positioning structure according to claim 2, characterized in that: Two lower pressing plates (33) and two screw rods (34) are provided, and the two lower pressing plates (33) squeeze the two fixed blocks (32) and the two squeezing blocks (312) respectively.

4. The refrigerator parts welding machine with an auxiliary positioning structure according to claim 1, characterized in that: The bottom assembly (1) comprises a base (11), a closed door (12) and a handle (13); the base (11) is hollow inside, the closed door (12) is rotatably mounted on the base (11), and the handle (13) is mounted on the closed door (12).

5. The refrigerator parts welding machine with an auxiliary positioning structure according to claim 4, characterized in that: The bottom component (1) further comprises a power supply mechanism (14), a temperature detection mechanism (15) and a time detection mechanism (16); the power supply mechanism (14) is installed inside the base (11); and the temperature detection mechanism (15) and the time detection mechanism (16) are both installed on the power supply mechanism (14).

6. The refrigerator parts welding machine with an auxiliary positioning structure according to claim 4, characterized in that: The welding assembly (2) comprises a bracket (21), a telescopic rod (22), a lifting plate (23) and a limiting block (24); the bracket (21) is mounted on the base (11); a limiting slot is provided inside the bracket (21); the lifting plate (23) is arranged in the bracket (21); the limiting block (24) is mounted on the lifting plate (23); and the limiting block (24) is slidably arranged in the limiting slot; the telescopic rod (22) is mounted in the bracket (21); and the telescopic end of the telescopic rod (22) is connected to the lifting plate (23).

7. The refrigerator parts welding machine with an auxiliary positioning structure according to claim 6, characterized in that: The welding assembly (2) further comprises a circuit assembly (25), a connecting mechanism (26) and a welding head (27); the circuit assembly (25) is mounted on the lifting plate (23); the connecting mechanism (26) is mounted on the circuit assembly (25); and the welding head (27) is mounted on the connecting mechanism (26).

8. The refrigerator parts welding machine with an auxiliary positioning structure according to claim 7, characterized in that: The circuit assembly (25) comprises a placement box (251) and a protective door (252); the placement box (251) is hollow inside, and the protective door (252) is arranged on the placement box (251).

9. The refrigerator parts welding machine with an auxiliary positioning structure according to claim 2, characterized in that: The component assembly (4) comprises a component A (41), a component B (42) and a welding point (43), wherein the welding point (43) is arranged on the component B (42), a welding hole is provided on the component A (41), the welding point (43) is arranged in the welding hole, and the component A (41) and the component B (42) are both arranged in a positioning groove.

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