Semi-automatic tin soldering machine for enameled wires

Abstract

The utility model discloses a semi-automatic soldering machine for enameled wires, which is used for welding wires made of enameled wires and connectors or circuit boards and comprises an operation table, a sliding component is mounted on the operation table and provided with branching teeth, and the branching teeth are provided with grooves for branching; the wire cutting device further comprises at least one pair of wire cutting tools, and the pair of wire cutting tools move in opposite directions to cut wires. The tin pan is provided with a tin immersion opening; the device further comprises a connector clamp, the connector clamp is provided with two clamping blocks which are arranged oppositely, and the clamping blocks move oppositely to clamp the connector. And the heating end of the electric soldering iron is arranged above the connector clamp. According to the semi-automatic tin soldering machine, the sliding assembly is arranged to drive the wire separating teeth to move, wires are conveyed to the wire cutting tool to be cut, then conveyed to the tin pot to be subjected to tin immersion, and finally conveyed to the connector clamp and the electric soldering iron to be welded, and therefore semi-automatic tin soldering operation is achieved.

Description

Technical Field

[0001] This utility model relates to the field of soldering enameled wire data cables, and in particular to a semi-automatic soldering machine for enameled wires. Background Technology

[0002] In the production of wire harness products such as data cables made of enameled wire, the wires and connectors are often manufactured separately. Therefore, in subsequent processes, the wires and connectors need to be soldered together. Before soldering, a wire stripping tool must be used to strip a certain length of the wire sheath to expose the internal conductors. Then, the stripped conductors are arranged according to the connector design to ensure that each conductor corresponds to the correct solder point, and the front end is dipped in tin before soldering can be performed.

[0003] In existing technologies, the process of soldering wires to connectors often involves workers manually immersing the wires in tin, aligning them one by one with the solder points on the connector, adding solder, and then using a heating process to solder the wires onto the connector. This operation requires pure manual labor. Although manual operation allows for more flexibility in adjusting details, it is also prone to errors and has low soldering efficiency. Therefore, there is an urgent need to design a semi-automatic soldering machine for enameled wires to solve the problems existing in the above-mentioned technologies. Utility Model Content

[0004] To address the problems of error-prone manual operation and low soldering efficiency in the aforementioned technologies, this invention provides a semi-automatic soldering machine for enameled wire, used for soldering enameled wire materials and connectors. The device includes an operating table with a sliding assembly and wire separating teeth. The wire separating teeth have grooves for separating wires. It also includes at least one pair of wire cutting blades mounted on the operating table, with their cutting portions facing each other and moving towards each other under the action of a driving device to cut the wires on the wire separating teeth. Furthermore, it includes a solder pot fixed to the operating table with a soldering port. It also includes a connector clamp mounted on the operating table, with two opposing clamping blocks that move towards each other under the action of a driving device to clamp the connector. Finally, it includes a soldering iron also mounted on the operating table, with its heating end positioned above the connector clamp. Under the action of a driving device, the heating end of the soldering iron engages with the connector clamp for soldering.

[0005] As a further improvement of this utility model, a scraper is provided at the tin-dipping port of the tin pot, and the scraper is connected to a driving device. The driving device drives the scraper to extend into the tin-dipping port to scrape off the tin film at the tin-dipping port.

[0006] As a further improvement of this utility model, it also includes a pair of straightening cutters, which are mounted on the operating table and arranged side by side with the cutting cutter. The straightening surfaces of the straightening cutters are placed opposite each other and straighten the material under the action of the driving device.

[0007] As a further improvement of this utility model, the sliding component is also equipped with a pair of wire clamps, the clamping ends of the pair of wire clamps are arranged opposite to each other, and the wire is clamped and fixed by moving towards each other.

[0008] As a further improvement of this utility model, it also includes a smoke extractor, which is fixed on the operating table and the exhaust port of the smoke extractor is set facing the heating end of the soldering iron.

[0009] As a further improvement of this utility model, a fixing tooth is also provided above the dividing tooth. The fixing tooth is provided with a groove similar to that of the dividing tooth. The fixing tooth moves downward from above the dividing tooth by the action of a driving device to lock the wire.

[0010] As a further improvement of this utility model, the worktable has a downward-facing recessed storage groove, and a storage box is installed in the storage groove. The storage box is located directly below the wire cutting tool.

[0011] As a further improvement of this utility model, the sliding assembly is further provided with a cylinder, a rack, a gear and a connecting block. The cylinder is fixed to the sliding assembly, and the rack is installed at the output end of the cylinder. The rack meshes with half of the tooth structure of the gear. The other half of the tooth structure of the gear is fixed to one side of the connecting block, and the dividing tooth is fixed to the other side of the connecting block. The dividing tooth reciprocates at a 90-degree angle with the gear.

[0012] As a further improvement of this utility model, it also includes a soldering machine control box, which is installed on the table surface of the operating table and is equipped with a power switch and a display screen.

[0013] The beneficial effects of this utility model are as follows: Compared with the prior art, the semi-automatic soldering machine for enameled wire provided by this utility model moves the wire separating teeth by setting a sliding component, transports the wire on the separating teeth to the wire cutting knife for cutting, then transports the wire to the solder pot for immersion in solder, and finally transports the wire to the connector clamp and soldering iron for soldering, thereby realizing semi-automatic soldering operation, greatly improving soldering efficiency and saving labor costs. Attached Figure Description

[0014] Figure 1 This is an overall view of the present utility model.

[0015] Figure 2 This is the operating table of this utility model.

[0016] Figure 3 This is the dividing tooth of this utility model.

[0017] Figure 4 This is the structure installed on the sliding component of this utility model.

[0018] Figure 5 This utility model relates to a straightening tool and a cutting tool.

[0019] Figure 6 This invention relates to a tin pot.

[0020] Figure 7 This invention relates to a connector clamp and a soldering iron.

[0021] The symbols for the main components are explained below:

[0022] 1. Control panel; 2. Sliding assembly; 21. Cylinder; 22. Rack; 23. Gear; 24. Connecting block;

[0023] 3. Separating teeth; 4. Wire cutting tool; 41. Straightening tool; 5. Solder pot; 51. Soldering port;

[0024] 6. Connector clamps; 7. Soldering irons; 8. Scrapers; 9. Wire clamps; 10. Smoke extractors;

[0025] 11. Fixing teeth; 12. Storage slot; 13. Storage box; 14. Soldering machine control box;

[0026] 141. Power switch; 142. Display screen. Detailed Implementation

[0027] To more clearly illustrate this utility model, the following description, in conjunction with the accompanying drawings, will provide a further picture.

[0028] In the following description, detailed examples are provided to offer a more in-depth understanding of the present invention. It is clear that the described embodiments are merely some, not all, of the embodiments of the present invention. It should be understood that the specific embodiments described are for illustrative purposes only and are not intended to limit the scope of the present invention.

[0029] It should be understood that when the terms “comprising” and / or “including” are used in this specification, they indicate the presence of a feature, whole, step, operation, element, or component, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components, or combinations thereof.

[0030] Please see Figures 1 to 7This utility model discloses a semi-automatic soldering machine for enameled wire, used for wires and connectors made of enameled wire material. It includes an operating table 1, on which a sliding component 2 is mounted. The sliding component 2 is equipped with wire separating teeth 3, which have grooves for separating wires. It also includes a pair of wire cutting blades 4, mounted on the operating table 1, with their cutting parts facing each other and moving towards each other under the action of a driving device to cut the wire on the wire separating teeth 3. Furthermore, it includes a solder pot 5, fixed to the operating table 1, with a solder inlet 51. It also includes a connector clamp 6, also mounted on the operating table 1, with two opposing clamping blocks that clamp the connector under the action of a driving device. Finally, it includes a soldering iron 7, also mounted on the operating table 1, with its heating end positioned above the connector clamp 6. Under the action of the driving device, the heating end of the soldering iron 7 engages with the connector clamp 6 for soldering. In this structure, both the sliding component 2 and the moving device are existing technologies. The sliding component is a combination of a motor, a synchronous belt, and a slider, while the moving device is a combination of a cylinder and a slider. Further details will not be provided here. The semi-automatic welding process for enameled wire to connectors in this invention is as follows: The operator separates one end of the wire and places each separated wire into the groove of the wire separating tooth 3. Then, the sliding component 2 moves the wire separating tooth 3 to the wire cutting blade 4. The cutting surfaces of the pair of wire cutting blades 4 are positioned opposite each other, and the cylinder causes the pair of wire cutting blades 4 to move towards each other, clamping the separated wires on the wire separating tooth 3 between the pair of wire cutting blades 4. Then, when the cutting surface of the cutting blade 4 clamps the wire, the cylinder pulls the cutting blade 4 backward, so that the wire is neatly cut. The cut wire is then moved to the solder pot 5 through the sliding component 2, and the neat cut end of the wire is inserted into the solder pot 5 through the immersion port 51 of the solder pot 5, so that the wire is coated with solder. Then the sliding component 2 continues to transport the wire to the connector clamp 6. When the wire is straightened, cut and immersed in solder, the connector needs to be fixed in the connector clamp 6 in advance. When the wire slides to the connector clamp 6, the wire separating teeth 3 separate the wire so that the wire and the solder point of the connector are exactly aligned. Then, the soldering iron 7 is used to heat the solder of the wire under the action of the driving device to solder the wire to the connector. More specifically, the connector clamp here can not only clamp various types of connectors (such as Type-C connectors and USB connectors) but also circuit boards. Therefore, operators can select the appropriate wires for soldering according to different connectors, realizing flexible production with one machine for multiple uses.

[0031] Please see Figure 2 and Figure 6A scraper 8 is provided at the immersion port 51 of the solder pot 5. The scraper 8 is connected to a driving device, which drives the scraper 8 to extend into the immersion port 51 to scrape off the solder film at the immersion port 51. The solder pot 5 continuously heats the solder. When the solder is heated to a certain temperature, the solder will react with oxygen in the air to generate tin oxide. This layer of tin oxide covers the surface of the molten solder, forming a thin film. This tin oxide film will affect the wire immersion in the molten solder. Therefore, a scraper 8 is provided at the immersion port 51 of the solder pot 5. The scraper 8 is connected to a driving device for movement. The scraper 8 is designed with an L-shaped structure. One end is a connecting part for connecting to the driving device, and the other end is a working part for extending into the solder pot 5 and scraping off the solder film on the surface of the solder pot.

[0032] Please see Figure 2 and Figure 5 It also includes a pair of straightening cutters 41, which are mounted on the operating table 1 and arranged side by side with the cutting cutter 4. The straightening surfaces of the straightening cutters 41 are placed opposite each other and straighten the wire under the action of the drive device. Before the wire separating teeth 3 move to the cutting cutter 4, the wire needs to be straightened to ensure neat cutting. The straightening cutters 41 are arranged in pairs, with upper and lower blades, and their straightening surfaces are placed opposite each other. Through the action of the cylinder, the pair of straightening cutters 41 move towards each other, so that the wire separated on the wire separating teeth 3 is clamped between the straightening surfaces of the pair of straightening cutters 41. Then, the straightening cutters 41 are pulled backward by the action of the cylinder, so that the wire is neatly straightened to prepare for subsequent cutting.

[0033] Please see Figure 2 and Figure 3 The sliding component 2 is also equipped with a pair of wire clamps 9. The clamping ends of the pair of wire clamps 9 are arranged opposite each other and clamp the wire to fix it by moving towards each other. When the wire has been separated on the wire separating teeth 3, the wire may fall off the wire separating teeth 3 during the movement of the sliding component 2, which may affect the subsequent welding. Therefore, the wire clamps 9 in the sliding component 2 can fix the wire and further ensure the stability of the wire welding.

[0034] Please see Figure 2 and Figure 7 It also includes a fume extractor 10, which is fixed on the operating table 1, with its exhaust port facing the heating end of the soldering iron 7. The soldering iron 7, under the action of the moving device, solders the connector clamp 6 to the connecting machine and wires. Therefore, the heating end of the soldering iron 7 will come into contact with and become coated with solder. Due to residual heat, the solder on the soldering iron 7 will vaporize. The vaporized solder can affect the equipment and operators. Therefore, the fume extractor 10 is located at the heating end of the soldering iron 7 to extract the vaporized solder from the operating table 1 and discharge it through the exhaust pipe to a collection device for centralized treatment.

[0035] Please see Figure 2 and Figure 7 Above the splitter tooth 3, a fixing tooth 11 is also provided. The fixing tooth 11 has the same groove as the splitter tooth 3. The fixing tooth 11 moves downward from above the splitter tooth 3 through the action of the driving device to press the wire onto the connector. The soldering iron 7 heats and melts the solder wire to solder the wire and connector together. Therefore, when the soldering iron 7 heats the solder, it will inevitably solder together with the wire and connector. Without the fixing tooth 11, when the soldering iron 7 is removed from the wire and connector, it may fix the wire and connector together, making it impossible for the wire, connector and soldering iron to detach. With the fixing tooth 11, the fixing tooth 11 can fix the position of the wire and connector, so that the soldering iron 7 can be smoothly removed from the wire and connector after heating.

[0036] Please see Figure 2 The workbench 1 has a recessed surface forming a storage groove 12, on which a storage box 13 is installed. The storage box 13 is positioned directly below the wire cutting blade 4. When the wire cutting blade 4 cuts the wire, a pair of opposing wire cutting blades 4 cut the wire, allowing the cut wire to fall into the storage box 13. The storage box 13 is installed inside the storage groove 12, which is located on the edge of the workbench 1, so the storage box 13 can be pulled out from the edge of the workbench 1. The wire collected in the storage box 13 can be recycled and reused, while also preventing the accumulation of wire from affecting the operation of other equipment.

[0037] Please see Figure 3 Figure 4 The sliding component 2 is also equipped with a cylinder 21, a rack 22, a gear 23, and a connecting block 24. The cylinder 21 is fixed to the sliding component 2, and the rack 22 is installed at the output end of the cylinder 21. The rack 22 meshes with half of the tooth structure of the gear 23. The other half of the tooth structure of the gear 23 is fixed to one side of the connecting block 24, and the other side of the connecting block 24 is fixed with a dividing tooth 3. The dividing tooth 3 reciprocates at a 90-degree angle with the gear 23. In order to facilitate the wire on the dividing tooth 3 to pick up solder, the sliding component 2 is equipped with a cylinder 21. The cylinder 21 pushes and pulls back the rack 22, so that the gear 23 reciprocates clockwise and counterclockwise, thereby driving the connecting block 24 to rotate together. The dividing tooth 3 fixed on the connecting block 24 drives the wire to rotate, so that the wire extends into the immersion port 51 of the solder pot 5 to pick up solder.

[0038] Please see Figure 1It also includes a soldering machine control box 14, which is installed on the table of the operating table 1. The soldering machine control box 14 is equipped with a power switch 141 and a display screen 142. This soldering machine is a semi-automatic machine, so it requires manual operation. When the operator places the wire on the wire separating teeth, the machine can be started. Then, the connector is placed into the connector 6, and the soldering machine will automatically cut the wire, dip it in tin, and solder it to complete the production of the data cable. The display screen 142 can monitor the operating status of the equipment in real time, so that the machine parameters can be displayed more intuitively.

[0039] The advantages of this utility model are:

[0040] 1. This utility model is equipped with a sliding component, wire separating teeth, wire cutting knife, solder pot, connector clamp and soldering iron. By installing wires on the wire separating teeth, the sliding component drives the wire separating teeth to slide and transport them to the straightening knife, wire cutting knife, solder pot, connector clamp and soldering iron respectively for straightening, cutting, tinning and soldering of wires, realizing semi-automatic soldering operation.

[0041] 2. This utility model has a scraper at the tin pot, which scrapes away the tin oxide film on the surface of the liquid tin, thereby improving the efficiency of wire immersion in solder.

[0042] The above-disclosed embodiments are only a few specific examples of this utility model. However, this utility model is not limited thereto. Any variations that can be conceived by those skilled in the art should fall within the protection scope of this utility model.

Claims

1. A semi-automatic soldering machine for enameled wire, for soldering enameled wire material electric wire and a connector, characterized by, The operation table is provided with a sliding assembly, the sliding assembly is provided with a wire separating tooth, and the wire separating tooth is provided with a groove for separating wires; The operation table is also provided with a pair of wire cutting tools, the cutting parts of the pair of wire cutting tools are oppositely arranged, and the cutting parts move towards each other under the action of a driving device to cut the wire on the wire separating tooth; The operation table is also provided with a tin pot, the tin pot is fixed on the operation table, and the tin pot is provided with a tin immersion opening; The operation table is also provided with a connector clamp, the connector clamp is fixed on the operation table, the connector clamp is provided with two oppositely arranged clamping blocks, the clamping blocks move towards each other under the action of a driving device to clamp the connector; The operation table is also provided with a soldering iron, the soldering iron is also fixed on the operation table, the heating end of the soldering iron is arranged above the connector clamp, and the soldering iron moves towards the connector clamp under the action of a driving device to perform welding.

2. The semi-automatic soldering machine for the enameled wire according to claim 1, characterized in that, The tin pot is provided with a scraper at the tin immersion opening, the scraper is connected with a driving device, and the driving device drives the scraper to extend into the tin immersion opening to scrape the tin film at the tin immersion opening.

3. The semi-automatic soldering machine for the enameled wire according to claim 1, characterized in that, The operation table is also provided with a pair of straightening tools, the straightening tools are fixed on the operation table and arranged side by side with the wire cutting tools, the straightening surfaces of the straightening tools are oppositely arranged and move towards each other under the action of a driving device to straighten the wire.

4. The semi-automatic soldering machine for the enameled wire according to claim 1, characterized in that, The sliding assembly is also provided with a pair of wire clamps, the clamping ends of the pair of wire clamps are oppositely arranged and move towards each other to clamp the wire.

5. The semi-automatic soldering machine for the enameled wire according to claim 1, characterized in that, The operation table is also provided with a smoke extractor, the smoke extractor is fixed on the operation table, and the air suction opening of the smoke extractor faces the heating end of the soldering iron.

6. The semi-automatic soldering machine for the enameled wire according to claim 1, characterized in that, The operation table is also provided with a fixed tooth above the wire separating tooth, the fixed tooth is provided with the same groove as the wire separating tooth, and the fixed tooth moves downward from above the wire separating tooth under the action of a driving device to clamp the wire.

7. The semi-automatic soldering machine for the enameled wire according to claim 1, characterized in that, The surface of the operation table is recessed downward to form a receiving groove, the receiving groove is provided with a receiving box, and the receiving box is arranged directly below the wire cutting tool.

8. The semi-automatic soldering machine for the enameled wire according to claim 1, characterized in that, The sliding assembly is also provided with a cylinder, a rack, a gear and a connecting block, the cylinder is fixed on the sliding assembly, the output end of the cylinder is provided with the rack, the rack is engaged with half of the tooth structure of the gear, the other half of the tooth structure of the gear is fixed on one side of the connecting block, the other side of the connecting block is fixed on the wire separating tooth, and the wire separating tooth rotates back and forth at an angle of 90 degrees with the gear.

9. The semi-automatic soldering machine for the enameled wire according to claim 1, characterized in that, The operation table is also provided with a soldering machine control box, the soldering machine control box is fixed on the surface of the operation table, and the soldering machine control box is provided with a power switch and a display screen.

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