Tin blocking device for tinned copper wire for nuclear power

Abstract

The utility model discloses a tinned copper wire tin blocking device for nuclear power, which comprises an equipment base provided with a detachable cleaning tin blocking structure. The detachable cleaning tin blocking structure comprises a recycling box, a recycling groove, two pairs of recycling pipes, a pair of mounting frames, a tin blocking supporting plate, five embedding grooves, a plurality of mounting cavities, a plurality of spring telescopic rods, a plurality of clamping blocks and five tin blocking module assemblies. The tin blocking device has the beneficial effects that the problems that when an existing tinned copper wire is machined, redundant tin layers on the surface need to be scraped off, the copper wire is prevented from being damaged due to the fact that tin beads are formed on the surface, scraped tin can be attached to tin scraping holes along with the increase of service time of a traditional integrated tin blocking device, the tin scraping size precision is affected, and the tin scraping quality is affected are solved. The thickness of a tin coating is influenced, and the quality of a copper wire is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of tin blocking equipment, in particular to a tin blocking device for tinned copper wires used in nuclear power. Background Art

[0002] Tinned copper wire is a product with a layer of tin coated on the surface of the copper wire. The purpose of tinning is to improve the corrosion resistance of the copper wire, enhance its electrical conductivity and facilitate welding. It has good corrosion resistance, excellent electrical conductivity and is easy to weld. Tinned copper wire is usually used in electronic equipment, communication equipment, electrical equipment and other fields. The existing tinned copper wire needs to scrape off the excess tin layer on the surface during processing to prevent the formation of tin beads on the surface from damaging the copper wire. As the use time of the traditional integrated tin blocking device increases, the scraped tin will adhere to the position of the scraping hole, thereby affecting the dimensional accuracy of the scraped tin, thereby affecting the thickness of the tin plating layer and the quality of the copper wire. Utility Model Content

[0003] To achieve the above purpose, the utility model is implemented through the following technical solutions: a tin-blocking device for tinned copper wire for nuclear power, comprising: a device base, on which a detachable cleaning tin-blocking structure is installed;

[0004] The detachable cleaning tin blocking structure includes: a recycling box, a recycling slot, two pairs of recycling pipes, a pair of mounting frames, a tin blocking support plate, five embedded slots, a plurality of mounting cavities, a plurality of spring telescopic rods, a plurality of clamping blocks and five tin blocking module components;

[0005] The recycling box is installed on the equipment base, the recycling groove is opened in the recycling box, two pairs of recycling pipes are embedded in the walls on both sides of the recycling box, a pair of mounting frames are installed on the walls on both sides of the recycling box, the tin blocking support plate is installed on a pair of mounting frames, five embedded grooves are opened on the tin blocking support plate, a number of installation cavities are opened on the inner walls of the five embedded grooves, a number of spring telescopic rods are installed in the number of installation cavities, a number of clamping blocks are installed on the number of spring telescopic rods, and five tin blocking module assemblies are installed in the five embedded grooves.

[0006] Preferably, an inclined discharge rack is provided in the recovery tank.

[0007] Preferably, a pair of mounting brackets are mounted on the recovery box by fixing bolts.

[0008] Preferably, the tin-blocking support plate is installed on a pair of mounting frames through a combined frame.

[0009] Preferably, one of the five tin blocking module components comprises: a tin blocking plug plate, a tin scraping hole, a pair of fixing plates and two pairs of fixing slots;

[0010] The tin scraping hole is arranged on the tin blocking plug plate, a pair of fixing plates are installed on both sides of the tin blocking plug plate, the tin blocking plug plate is installed in the embedded groove through the pair of fixing plates, and two pairs of fixing slots are arranged on a pair of fixing plates.

[0011] Preferably, a material guiding chute is provided on the tin retaining support plate.

[0012] Beneficial Effects

[0013] The utility model provides a tin blocking device for tin-plated copper wire for nuclear power, which has the following beneficial effects: this solution uses a detachable and cleanable tin blocking structure, which can be quickly replaced and cleaned through the tin blocking module that can be installed in combination, thereby ensuring the dimensional accuracy of the tin blocking and scraping tin, and solving the problem that the existing tin-plated copper wire needs to scrape off the excess tin layer on the surface during processing to prevent the formation of tin beads on the surface that will damage the copper wire. As the use time of the traditional integrated tin blocking device increases, the scraped tin will adhere to the position of the tin scraping hole, thereby affecting the dimensional accuracy of the scraped tin, thereby affecting the thickness of the tin plating layer and affecting the quality of the copper wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a three-dimensional structural schematic diagram of a tin-blocking device for tinned copper wire for nuclear power.

[0015] Figure 2 The utility model is a schematic diagram of the main structure of a tin-blocking device for tinned copper wires for nuclear power.

[0016] Figure 3 This is a schematic diagram of the main structure of a tin blocking module assembly of a tin-blocking device for tinned copper wires for nuclear power use described in the utility model.

[0017] Figure 4 The utility model is a schematic diagram of the main cross-sectional structure of a recovery box of a tin-blocking device for tinned copper wires for nuclear power.

[0018] Figure 5 The utility model is a schematic diagram of the front and cross-sectional structure of a tin-blocking support plate of a tin-blocking device for tinned copper wires for nuclear power.

[0019] In the figure: 1-equipment base; 2-recovery box; 3-recovery trough; 4-recovery pipe; 5-mounting frame; 6-tin blocking support plate; 7-embedded groove; 8-mounting cavity; 9-spring telescopic rod; 10-clamping block; 11-inclined discharge frame; 12-fixing bolt; 13-combination frame; 14-tin blocking plug plate; 15-tin scraping hole; 16-fixing plate; 17-fixing slot; 18-material guide inclined chute. DETAILED DESCRIPTION

[0020] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0021] Example: See Figure 1-5 The utility model provides a technical solution: a tin-blocking device for tinned copper wire for nuclear power. This solution takes into account that the traditional tin-blocking devices are all integrated fixed structures. When the tinned copper wire is subjected to tin-blocking processing, the tinned layer scraped off will adhere to it to form tin beads. Since it is a fixed structure, it cannot be cleaned quickly. If it is not cleaned in time, the tinned layer on the surface of the copper wire will be damaged as the copper wire is transported, affecting the quality of the tinned copper wire. Based on the above content, this case sets the following technical means;

[0022] Specifically, the device at least includes an equipment base 1, a recovery box 2, a recovery trough 3, two pairs of recovery pipes 4, a pair of mounting frames 5, a tin blocking support plate 6, five embedded grooves 7, a plurality of mounting cavities 8, a plurality of spring telescopic rods 9, a plurality of clamping blocks 10 and five tin blocking module assemblies. The recovery trough 3 is arranged inside the recovery box 2 for recycling and storing the scraped tin layer. The tin blocking support plate 6 is installed on the recovery box 2 through the mounting frame 5 for combining and fixing the tin blocking module assembly. The clamping block 10 installed in the mounting cavity 8 through the spring telescopic rod 9 is used to fix the tin blocking module assembly inserted in the embedded groove 7.

[0023] More specifically, the tin blocking module assembly includes a tin blocking plug plate 14, a tin scraping hole 15, a pair of fixed plates 16 and two pairs of fixed slots 17. When the tinned copper wire is transported through the tin scraping hole 15 opened on the tin blocking plug plate 14, the edge of the tin scraping hole 15 scrapes off the excess tin plating layer, and the excess tin layer flows into the recovery trough 3 through the material guide chute 18 opened on the tin blocking support plate 6, and is discharged from the recovery pipe 4 through the inclined discharge rack 11 installed in the recovery trough 3. When residual condensation of the tin layer occurs, the tin blocking plug plate 14 is replaced to ensure the tin blocking effect.

[0024] Furthermore, an inclined discharge rack 11 is provided in the recovery tank 3 .

[0025] Furthermore, a pair of mounting frames 5 are mounted on the recovery box 2 via fixing bolts 12 .

[0026] Furthermore, the tin-blocking support plate 6 is installed on a pair of mounting frames 5 through a combination frame 13 .

[0027] Furthermore, a material guiding chute 18 is provided on the tin blocking support plate 6 .

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tin-blocking device for tinned copper wire for nuclear power, comprising: The device base (1) is characterized in that a detachable tin-blocking structure for cleaning is installed on the device base (1); The detachable tin blocking cleaning structure comprises: a recovery box (2), a recovery slot (3), two pairs of recovery pipes (4), a pair of mounting frames (5), a tin blocking support plate (6), five embedded slots (7), a plurality of mounting cavities (8), a plurality of spring telescopic rods (9), a plurality of clamping blocks (10) and five tin blocking module components; The recycling box (2) is installed on the equipment base (1), the recycling groove (3) is opened in the recycling box (2), two pairs of recycling pipes (4) are embedded in the side walls of the recycling box (2), a pair of mounting frames (5) are installed on the side walls of the recycling box (2), a tin blocking support plate (6) is installed on the pair of mounting frames (5), five embedded grooves (7) are opened on the tin blocking support plate (6), a plurality of mounting cavities (8) are opened on the inner wall surfaces of the five embedded grooves (7), a plurality of spring telescopic rods (9) are installed in the plurality of mounting cavities (8), a plurality of clamping blocks (10) are installed on the plurality of spring telescopic rods (9), and five tin blocking module components are installed in the five embedded grooves (7).

2. A tin-blocking device for tin-plated copper wire for nuclear power according to claim 1, characterized in that: An inclined material discharge rack (11) is arranged in the recovery tank (3).

3. A tin-blocking device for tin-plated copper wire for nuclear power according to claim 1, characterized in that: A pair of mounting frames (5) are mounted on the recovery box (2) via fixing bolts (12).

4. A tin-blocking device for tinned copper wire for nuclear power according to claim 1, characterized in that: The tin blocking support plate (6) is installed on a pair of mounting frames (5) through a combination frame (13).

5. The tin-blocking device for tinned copper wire for nuclear power according to claim 1, characterized in that: One of the five tin blocking module components includes: a tin blocking plug plate (14), a tin scraping hole (15), a pair of fixing plates (16) and two pairs of fixing slots (17); The tin scraping hole (15) is formed on the tin blocking plug plate (14), a pair of fixing plates (16) are installed on both sides of the tin blocking plug plate (14), the tin blocking plug plate (14) is installed in the embedding groove (7) through the pair of fixing plates (16), and two pairs of fixing grooves (17) are formed on the pair of fixing plates (16).

6. A tin-blocking device for tin-plated copper wire for nuclear power according to claim 1, characterized in that: A material guiding chute (18) is arranged on the tin blocking support plate (6).

Images