Wire rosin removing machine

Abstract

The utility model discloses a tin wire rosin removing machine, including baseplate and vertical setting on the shell of baseplate, the inside one side of shell is provided with first installation cylinder vertically, and first installation cylinder inside is provided with second installation cylinder vertically, and second installation cylinder and baseplate between each other through, and the bottom end horizontal sliding of baseplate is provided with the material containing pull -out basin opposite with second installation cylinder bottom end, the inside vertical insertion of second installation cylinder is provided with tin line placing column, and the bottom of tin line placing column is provided with the synchronous movement of tin line placing platform, and tin line placing platform horizontal frame in the inside of second installation cylinder, and the periphery of tin line placing platform all vertical insertion has a plurality of tin line that has been wound with tin line, the connecting place between first installation cylinder and second installation cylinder forms the installation space, and the inside setting heating mechanism of installation space, and heating mechanism surrounds and is fixed in first installation cylinder inner wall.

Description

Technical Field

[0001] This utility model relates to the field of industrial processing equipment, and in particular to a rosin removal machine for tin wire. Background Technology

[0002] Rosin in solder wire typically functions as a flux, primarily cleaning the oxide layer on the surface of the workpiece, reducing surface tension, and promoting wetting and bonding between the solder and the base material during the soldering process. However, after soldering, rosin often remains on the surface of the solder joint. Current technology uses manual collection and weighing of this residual rosin, but this often involves the solder wire itself, leading to inaccurate rosin content data. Therefore, a rosin removal machine for solder wire is proposed. Utility Model Content

[0003] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the above problems.

[0004] A rosin removal machine for solder wire includes a base and a housing vertically mounted on the base. A first mounting cylinder is vertically mounted on one side of the housing, and a second mounting cylinder is vertically mounted inside the first mounting cylinder. The second mounting cylinder is interconnected with the base. A material-holding pull-out tray is slidably mounted at the bottom of the base, opposite to the bottom of the second mounting cylinder. A solder wire placement column is vertically inserted inside the second mounting cylinder, and a solder wire placement platform that moves synchronously with the bottom of the solder wire placement column is provided. The solder wire placement platform is horizontally mounted inside the second mounting cylinder, and multiple solder wires wound with solder wire are vertically inserted around the outside of the solder wire placement platform. An installation space is formed at the connection between the first and second mounting cylinders, and a heating mechanism is provided inside the installation space. The heating mechanism is fixed around the inner wall of the first mounting cylinder.

[0005] Preferably, the heating mechanism includes a fixed frame that is vertically arranged around the inner wall of the first mounting cylinder, and a heating tube is provided on the fixed side, and the heating tube is arranged around the inner wall of the first mounting cylinder and opposite to the outer periphery of the second mounting cylinder.

[0006] Preferably, the second mounting cylinder is provided with a plurality of first through holes, and the plurality of first through holes are distributed around the periphery of the second mounting cylinder. The second mounting cylinder is also provided with an exhaust pipe, and the exhaust pipe is connected to the top end of the outside of the second mounting cylinder.

[0007] Preferably, the solder wire placement post is provided with a temperature probe fixing seat, and the temperature probe fixing seat is laterally located at the bottom end of the solder wire placement post.

[0008] Preferably, a second through hole is provided between the base and the second mounting cylinder, and the second through hole is formed at the bottom end of the base, and the second through hole communicates with the second mounting cylinder.

[0009] Preferably, a protective door is slidably provided on one side of the upper part of the housing to seal it, and the housing is also provided with a guide rail to drive the protective door to slide and open on the upper part of the housing.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: When the solder wire placement column and the solder wire placement platform with the solder wire inserted are inserted into the second mounting cylinder, the heating mechanism is driven to generate heat, and the heat generated by the heating mechanism flows into the second mounting cylinder, thereby heating the solder wire on the solder wire placement platform. During this process, as the heating mechanism continuously inputs hot air into the second mounting cylinder, the temperature inside the second mounting cylinder continuously rises, thereby heating the solder wire wound on the solder wire, causing the solidified rosin on the solder wire to melt and be removed, and the melted rosin drips to the bottom of the second mounting cylinder, and flows from the bottom of the second mounting cylinder into the material collection pull-out basin located at the bottom of the base, thereby collecting the liquid rosin through the material collection pull-out basin and weighing the rosin inside the material collection pull-out basin, so as to calculate the rosin content of each solder wire later.

[0011] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of a rosin removal machine for tin wires;

[0014] Figure 2 This is another structural schematic diagram of a rosin removal machine for tin wires;

[0015] Figure 3 This is another structural schematic diagram of a rosin removal machine for tin wires;

[0016] Figure 4 A schematic diagram of the structure for placing the tin wire;

[0017] Figure 5 This is a schematic diagram of the base structure.

[0018] The following components are shown in the diagram: 1. Base, 2. Housing, 3. Protective door, 4. Guide rail, 5. Solder wire placement column, 6. Exhaust pipe, 7. Material pull-out tray, 8. First mounting cylinder, 9. Second mounting cylinder, 10. Fixing frame, 11. Heating element, 12. Solder wire placement platform, 13. First through hole, 14. Temperature probe fixing seat, 15. Solder wire, 16. Second through hole. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-5 In this embodiment of the present invention, the rosin removal machine for tin wire includes a base 1 and a housing 2 vertically disposed on the base 1. A first mounting cylinder 8 is vertically disposed on one side inside the housing 2, and a second mounting cylinder 9 is vertically disposed inside the first mounting cylinder 8. The second mounting cylinder 9 is interconnected with the base 1. A material-holding pull-out tray 7 is horizontally slidably disposed at the bottom end of the base 1, opposite to the bottom end of the second mounting cylinder 9. A tin wire placement column 5 is vertically inserted inside the second mounting cylinder 9, and a tin wire placement platform 12 that moves synchronously with the tin wire placement column 5 is disposed at the bottom end of the tin wire placement column 5. The tin wire placement platform 12 is horizontally mounted inside the second mounting cylinder 9, and multiple tin wires 15 wound with tin wire are vertically inserted around the tin wire placement platform 12. An installation space (not shown in the figure) is formed at the connection between the first mounting cylinder 8 and the second mounting cylinder 9, and a heating mechanism is disposed inside the installation space. The heating mechanism is driven to generate heat when the solder wire placement column 5 and the solder wire placement platform 12 with the solder wire 15 inserted are inserted into the second mounting cylinder 9. The heat generated by the heating mechanism flows into the second mounting cylinder 9, thereby heating the solder wire 15 on the solder wire placement platform 12. During this process, as the heating mechanism continuously inputs hot air into the second mounting cylinder 9, the temperature inside the second mounting cylinder 9 continuously rises, thereby heating the solder wire wound on the solder wire 15, melting and removing the solidified rosin on the solder wire. The melted rosin drips to the bottom of the second mounting cylinder 9 and flows from the bottom of the second mounting cylinder 9 into the material collection pull-out basin 7 located at the bottom of the base 1. The liquid rosin is collected by the material collection pull-out basin 7 and the rosin inside the material collection pull-out basin 7 is weighed so as to calculate the rosin content of each solder wire later.

[0021] The aforementioned institutions include the following operational steps:

[0022] S1. First, cut the tin wire extruded from the extruder into a single piece of tin wire, approximately 30mm in length.

[0023] S2. First, weigh the cut solder wire 15 and record the total weight of the solder wire.

[0024] S3. Place the cut tin wire 15 into the rosin removal machine, set the heating temperature and heating time, and after heating, melt and remove the rosin in the tin wire 15.

[0025] S4. After the heating time is up, remove the solder wire 15 and use a cleaning agent to completely clean the rosin residue on the surface of the solder wire.

[0026] S5. Weigh the tin wire after removing the rosin. Calculate the rosin content using the formula (total weight - gross weight) ÷ total weight = rosin content.

[0027] The heating mechanism includes a fixing frame 10 vertically arranged around the inner wall of the first mounting cylinder 8, and a heating tube 11 is provided on one side of the fixing frame 10. The heating tube 11 is arranged around the inner wall of the first mounting cylinder 8 and the outer periphery of the second mounting cylinder 9. The heating tube 11 is driven by electricity to generate heat, and the heat generated by the heating tube 11 penetrates into the interior of the second mounting cylinder 9, thereby gradually increasing the temperature inside the second mounting cylinder 9 and heating the tin wire wound on the tin wire 15, so that the rosin solidified on the tin wire is melted and removed.

[0028] The second mounting cylinder 9 is provided with a plurality of first through holes 13, and the plurality of first through holes 13 are distributed around the periphery of the second mounting cylinder 9, so that the heat generated by the heating mechanism can flow into the interior of the second mounting cylinder 9 through the plurality of first through holes 13. The second mounting cylinder 9 is also provided with an exhaust pipe 6, and the exhaust pipe 6 is connected to the top end of the exterior of the second mounting cylinder 9, so that the gas generated after the rosin inside the second mounting cylinder 9 melts can be discharged through the exhaust pipe 6.

[0029] The solder wire placement column 5 is provided with a temperature probe fixing seat 14, and the temperature probe fixing seat 14 is horizontally located at the bottom end of the solder wire placement column 5. This allows the temperature probe fixing seat 14 to be horizontally positioned at the bottom end of the second mounting cylinder 9 when the solder wire placement column 5 and the solder wire placement platform 12 are inserted into the second mounting cylinder 9. This prevents the solder wire placement column 5 from completely penetrating the second mounting cylinder 9, allowing it and the solder wire placement platform 12 containing the solder wire 15 to be horizontally positioned inside the second mounting cylinder 9, so that the rosin wrapped around the solder wire 15 can be removed laterally.

[0030] A second through hole 16 is provided between the base 1 and the second mounting cylinder 9. The second through hole 16 is formed at the bottom end of the base 1 and is connected to the second mounting cylinder 9. The molten rosin can then flow into the material collection pull-out basin 7 through the second through hole 16.

[0031] A protective door 3 is slidably provided on one side of the upper part of the housing 2 to seal it. The housing 2 is also provided with a guide rail 4 that drives the protective door 3 to slide and open on the upper part of the housing 2. Thus, when the solder wire placement column 5 is inserted into the second mounting cylinder 9, the protective door 3 closes to both sides of the solder wire placement column 5 and clamps the solder wire placement column 5, and seals the feed port on the upper part of the housing 2, so that a sealed space is formed inside the housing 2. Therefore, when the heating mechanism melts rosin in the solder wire inside the second mounting cylinder 9, heat is not easily leaked.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. A rosin removal machine for tin wire, comprising a base and a housing vertically mounted on the base, characterized in that, A first mounting cylinder is vertically arranged on one side inside the housing, and a second mounting cylinder is vertically arranged inside the first mounting cylinder. The second mounting cylinder is interconnected with the base, and a material-holding pull-out tray is slidably arranged at the bottom of the base, opposite to the bottom of the second mounting cylinder. A solder wire placement column is vertically inserted inside the second mounting cylinder, and a solder wire placement platform that moves synchronously with the bottom of the solder wire placement column is provided. The solder wire placement platform is horizontally mounted inside the second mounting cylinder, and multiple solder wires wound with solder wire are vertically inserted around the outside of the solder wire placement platform. An installation space is formed at the connection between the first mounting cylinder and the second mounting cylinder, and a heating mechanism is provided inside the installation space. The heating mechanism is fixed around the inner wall of the first mounting cylinder.

2. The rosin removal machine for tin wire according to claim 1, characterized in that, The heating mechanism includes a fixed frame that is vertically arranged around the inner wall of the first mounting cylinder, and a heating tube is provided on one side of the fixed frame. The heating tube is arranged around the inner wall of the first mounting cylinder and opposite to the outer periphery of the second mounting cylinder.

3. The rosin removal machine for tin wire according to claim 1, characterized in that, The second mounting cylinder is provided with a plurality of first through holes, and the plurality of first through holes are distributed around the periphery of the second mounting cylinder. The second mounting cylinder is also provided with an exhaust pipe, and the exhaust pipe is connected to the top end of the outside of the second mounting cylinder.

4. The rosin removal machine for tin wire according to claim 1, characterized in that, The solder wire placement post is equipped with a temperature probe holder, and the temperature probe holder is located laterally at the bottom end of the solder wire placement post.

5. The rosin removal machine for tin wire according to claim 1, characterized in that, A second through hole is provided between the base and the second mounting cylinder, and the second through hole is formed at the bottom end of the base and is connected to the second mounting cylinder.

6. The rosin removal machine for tin wire according to claim 1, characterized in that, A protective door is slidably provided on one side of the upper part of the housing to seal it, and the housing is also provided with a guide rail to drive the protective door to slide and open on the upper part of the housing.

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