Solder strip processing module

Abstract

The utility model discloses a solder strip processing module which comprises a machine frame, a soaking device, a guiding device, a solder strip conveying device, a solder strip flattening device and a solder strip straightening device, the soaking device is arranged at the head end of the machine frame, the soaking device comprises a box body and a containing pool, the containing pool is arranged on the box body and used for containing scaling powder, and the containing pool is provided with an inlet end and an outlet end. The guiding device is arranged in the containing pool and used for guiding a welding strip to enter the containing pool from the inlet end of the containing pool and be led out from the outlet end of the containing pool, the welding strip conveying device is arranged on the rack, can move in the length direction of the rack and is used for conveying the soaked welding strip to the tail end of the rack, and the welding strip flattening device is arranged on the rack and is used for flattening the welding strip. The welding strip straightening mechanism is arranged on the machine table and located between the soaking device and the welding strip conveying device so as to straighten the welding strip conveyed to the welding strip conveying device, and by means of the integrated design, continuity and automation of welding strip treatment are achieved, and production efficiency is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the field of solder strip processing, and more specifically, to a solder strip processing module. Background Art

[0002] When the solder strip is processed, it needs to be soaked in flux first, and then through corresponding processes such as flattening and cutting. In the prior art, when the solder strip passes through the soaking pool of flux, there is an incomplete soaking situation, which affects subsequent use. And during the conveying process, the solder strip will be bent, making it difficult to carry out subsequent flattening and cutting processes or the processed products do not meet the specifications, reducing production efficiency and product yield.

[0003] Therefore, it is necessary to make further improvements in the prior art. Summary of the Utility Model

[0004] The utility model aims to at least solve one of the technical problems in the related art to some extent. For this purpose, the purpose of the utility model is to provide a solder strip processing module.

[0005] To achieve the above object, according to an embodiment of the utility model, the solder strip processing module includes a frame, a soaking device, a guiding device, a solder strip conveying device, a solder strip flattening device and a solder strip straightening device.

[0006] The soaking device is arranged at the head end of the frame. The soaking device includes a box body and a containing pool. The containing pool is arranged on the box body for containing flux. The containing pool is provided with an inlet end and an outlet end.

[0007] The guiding device is arranged in the containing pool for guiding the solder strip to enter the containing pool from the inlet end of the containing pool and lead it out from the outlet end.

[0008] The solder strip conveying device is arranged on the frame and can move along the length direction of the frame for conveying the soaked solder strip to the tail end of the frame.

[0009] The solder strip flattening device is arranged on the frame for flattening the solder strip.

[0010] The solder strip straightening mechanism is arranged on the machine table and is located between the soaking device and the solder strip conveying device for straightening the solder strip conveyed to the solder strip conveying device.

[0011] In addition, according to the above embodiment of the utility model, the solder strip processing module may further have the following additional technical features:

[0012] According to an embodiment of the utility model, the guiding device includes a first guiding roller, a second guiding roller and a third guiding roller.

[0013] The first guiding roller is arranged in the accommodating pool and is close to one side of the inlet end of the accommodating pool.

[0014] The second guiding roller is arranged in the accommodating pool and is close to one side of the outlet end of the accommodating pool. The first guiding roller and the second guiding roller are arranged in parallel, and their horizontal height is higher than the liquid level of the flux in the accommodating pool.

[0015] The third guiding roller is arranged between the first guiding roller and the second guiding roller, and its horizontal height is lower than the liquid level of the flux in the accommodating pool, so as to press the solder strip under the liquid level of the flux.

[0016] According to an embodiment of the present invention, a plurality of limiting pieces are arranged on both the first guiding roller and the second guiding roller. The plurality of limiting pieces are sleeved on the first guiding roller / second guiding roller at intervals, and a limiting groove is defined between every two adjacent limiting pieces. The solder strip is threaded through the limiting groove.

[0017] According to an embodiment of the present invention, the solder strip flattening device includes a first bracket, a first supporting plate and a stamping mechanism.

[0018] The first bracket is slidably arranged on the frame and is driven by a first lateral driving device to slide along the length direction of the frame.

[0019] The first supporting plate is arranged on the first bracket to support the solder strip.

[0020] The stamping mechanism is arranged on the first supporting plate, and its lower end can move up and down to flatten the solder strip on the first supporting plate.

[0021] According to an embodiment of the present invention, the stamping mechanism includes an upper cross beam, a lower cross beam, a plurality of first stamping components and a plurality of second stamping components.

[0022] The upper cross beam is arranged above the first supporting plate, and an installation cavity is arranged in the upper cross beam.

[0023] The lower cross beam is arranged below the upper cross beam. On one side of the upper surface of the lower cross beam, a plurality of first guiding grooves are distributed at intervals along its length direction. On the other side of the upper surface of the lower cross beam, a plurality of second guiding grooves are distributed at intervals along its length direction. The plurality of first guiding grooves and second guiding grooves are arranged alternately.

[0024] The upper ends of the plurality of first stamping components are connected to the upper cross beam, and the lower ends pass through the first guiding grooves.

[0025] The upper ends of multiple said second stamping components are connected to the upper cross beam, and the lower ends pass through the second guiding grooves. The multiple said second stamping components and the multiple said first stamping components are arranged in a staggered manner.

[0026] Wherein, the lower ends of the multiple said first stamping components and the multiple said second stamping components can all move up and down to stamp the welding tape.

[0027] According to an embodiment of the present invention, the multiple said first stamping components and the second stamping components all include multiple first driving parts, multiple swing arms, a connecting shaft and multiple stamping columns.

[0028] The multiple said first driving parts are distributed on the side surface of the upper cross beam.

[0029] The upper ends of the multiple said swing arms extend into the installation cavity and are respectively connected to the output ends of the first driving parts. The lower ends of the multiple said swing arms are respectively arranged in the first guiding groove / second guiding groove, and a connecting hole is provided at the lower edge of each swing arm.

[0030] The connecting shaft is arranged in the lower cross beam. The multiple said swing arms are arranged on the connecting shaft through the connecting holes and can rotate along the axis of the connecting shaft.

[0031] The upper ends of the multiple said stamping columns are rotatably connected to one side of the lower ends of the multiple said swing arms, and the lower ends of the multiple said stamping columns can slide up and down in the first guiding groove / second guiding groove.

[0032] According to an embodiment of the present invention, the welding tape conveying device includes two connecting blocks, two second driving parts, a first mounting rack and multiple first pressing parts.

[0033] The two said connecting blocks are both arranged at intervals on the side surface of the first bracket.

[0034] The two said second driving parts are respectively arranged on the two said connecting blocks, and the output ends extend below the connecting blocks.

[0035] The two ends of the first mounting rack are respectively connected to the output ends of the two said second driving parts, so as to drive the first mounting rack to lift through the second driving parts.

[0036] The multiple said first pressing parts are all vertically arranged on the first mounting rack to press the welding tape on the first supporting plate.

[0037] According to an embodiment of the present invention, the welding tape straightening device includes a second bracket, a second supporting plate and a downward pressing and fixing assembly.

[0038] The second bracket is slidably arranged on the frame and drives the first bracket to slide along the length direction of the frame through a second lateral driving device.

[0039] The second pallet is arranged at the upper end of the second bracket.

[0040] The downward pressing and fixing assembly is arranged above the second pallet in a liftable manner for pressing the welding tape against the second pallet.

[0041] According to an embodiment of the present invention, the downward pressing and fixing assembly includes a gantry, a second mounting bracket and a plurality of second pressing members.

[0042] The gantry is arranged at the upper end of the second pallet, and two third driving members are arranged on the inner top surface of the gantry, and the two third driving members are arranged at intervals.

[0043] The second mounting bracket is arranged inside the gantry, and both ends are respectively connected to the output ends of the two third driving members to drive the second mounting bracket to lift through the third driving members.

[0044] A plurality of the second pressing members are vertically arranged on the second mounting bracket for pressing the welding tape against the second pallet.

[0045] According to an embodiment of the present invention, a welding tape cutting mechanism is further arranged at the tail end of the frame, and the welding tape cutting mechanism includes an upper cutting member, a lower cutting member and a fourth driving member.

[0046] The upper cutting member is arranged on the frame.

[0047] The lower cutting member is arranged below the upper cutting member.

[0048] The fourth driving member is arranged at the tail end of the frame and is located below the lower cutting member, and the output end of the fourth driving member is connected to the lower cutting member to drive the lower cutting member to lift through the fourth driving member, so that the upper cutting member and the lower cutting member cut the welding tape.

[0049] According to the solder tape processing module provided by the embodiments of the present utility model, during processing, the solder tape is pretreated with a soldering flux through an immersion device, effectively removing oxides and other impurities on the surface of the solder tape, improving the wettability and bonding force during soldering, thereby ensuring the soldering quality. The tape flattening device flattens the solder tape, making its cross-section more uniform, which helps to maintain a stable shape in subsequent processes and reduce soldering defects caused by irregular solder tape shapes during soldering. The guiding device ensures that the solder tape can smoothly and steadily enter and leave the immersion tank, enabling comprehensive immersion. The solder tape straightening device further ensures the straightness of the solder tape during transportation, providing a good foundation for subsequent soldering processes. Through an integrated design, including multiple processing steps such as immersion, transportation, flattening, and straightening in the same module, the continuous and automated processing of the solder tape is achieved, significantly improving production efficiency.

[0050] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. Brief Description of the Drawings

[0051] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0052] Figure 1 is the axonometric view of the overall structure in the embodiments of the present utility model;

[0053] Figure 2 is the side view of the overall structure in the embodiments of the present utility model;

[0054] Figure 3 is the schematic diagram of the overall structure of the immersion device in the embodiments of the present utility model;

[0055] Figure 4 is the schematic diagram of the overall structure of the solder tape flattening device in the embodiments of the present utility model;

[0056] Figure 5 is the cross-sectional view of the overall structure of the solder tape flattening device in the embodiments of the present utility model;

[0057] Figure 6 is the schematic diagram of the overall structure of the solder tape conveying device in the embodiments of the present utility model;

[0058] Figure 7 is the schematic diagram of the overall structure of the solder tape straightening device in the embodiments of the present utility model;

[0059] Figure 8 It is a schematic diagram of the overall structure of the solder strip cutting mechanism in an embodiment of the present utility model;

[0060] Figure 9 It is a schematic diagram of the overall structure of the lower cross beam in an embodiment of the present utility model.

[0061] Reference numerals in the drawings:

[0062] Frame 10;

[0063] Soaking device 20;

[0064] Box body 201;

[0065] Receiving pool 202;

[0066] Guiding device 30;

[0067] First guiding roller 301;

[0068] Second guiding roller 302;

[0069] Third guiding roller 303;

[0070] Limit piece 304;

[0071] Limit groove 3041;

[0072] Solder strip conveying device 40;

[0073] Connecting block 401;

[0074] Second driving part 402;

[0075] First mounting bracket 403;

[0076] First pressing part 404;

[0077] Solder strip flattening device 50;

[0078] First bracket 501;

[0079] First transverse driving device 5011;

[0080] First supporting plate 502;

[0081] Stamping mechanism 503;

[0082] Upper cross beam 5031;

[0083] Lower cross beam 5032;

[0084] First guiding groove 50321;

[0085] Second guiding groove 50322;

[0086] First stamping assembly 5033;

[0087] The first driving member 50331;

[0088] The swing arm 50332;

[0089] The connecting hole 50333;

[0090] The connecting shaft 50334;

[0091] The stamping post 50335;

[0092] The second stamping assembly 5034;

[0093] The solder strip straightening device 60;

[0094] The second bracket 601;

[0095] The second lateral driving device 6011;

[0096] The second supporting plate 602;

[0097] The downward pressing and fixing assembly 603;

[0098] The gantry 6031;

[0099] The third driving member 6032;

[0100] The second mounting bracket 6033;

[0101] The second pressing member 6034;

[0102] The solder strip cutting mechanism 70;

[0103] The upper cutting member 701;

[0104] The lower cutting member 702;

[0105] The fourth driving member 703.

[0106] The realization, functional features and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0107] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present utility model, and should not be construed as limiting the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts fall within the scope of protection of the present utility model.

[0108] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0109] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality of" is two or more, unless otherwise specifically defined.

[0110] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0111] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through other features between them. Moreover, the first feature being "above", "over", and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "below", "under", and "beneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.

[0112] The solder tape processing module of the embodiment of the present utility model will be described in detail below with reference to the drawings.

[0113] Refer to Figures 1 to 9 As shown, the solder tape processing module provided by the embodiment of the present utility model includes a frame 10, an immersion device 20, a guiding device 30, a solder tape conveying device 40, a solder tape flattening device 50, and a solder tape straightening device 60.

[0114] The soaking device 20 is arranged at the head end of the frame 10. The soaking device 20 includes a box body 201 and a containing pool 202. The containing pool 202 is arranged on the box body 201 for containing flux. The containing pool 202 is provided with an inlet end and an outlet end. The solder tape enters from the inlet end, is soaked by the flux, and is led out from the outlet end.

[0115] The guiding device 30 is arranged in the containing pool 202 for guiding the solder tape to enter the containing pool 202 from the inlet end of the containing pool 202 and be led out from the outlet end.

[0116] The solder tape conveying device 40 is arranged on the frame 10 and can move along the length direction of the frame 10 for conveying the soaked solder tape to the tail end of the frame 10.

[0117] The solder tape flattening device 50 is arranged on the frame 10 for flattening the solder tape.

[0118] The solder tape straightening mechanism is arranged on the machine table and is located between the soaking device 20 and the solder tape conveying device 40 for straightening the solder tape conveyed to the solder tape conveying device 40.

[0119] Based on the above, during processing, the soaking device 20 uses flux to pre-treat the solder tape, effectively removing oxides and other impurities on the surface of the solder tape, improving the wettability and bonding force during welding, thereby ensuring the welding quality. The tape flattening device flattens the solder tape to make its cross-section more uniform, which helps to maintain a stable shape in subsequent processes and reduce welding defects caused by irregular solder tape shapes during welding. The guiding device 30 ensures that the solder tape can smoothly and steadily enter and leave the soaking pool, making its soaking comprehensive. The solder tape straightening device 60 further ensures the straightness of the solder tape during conveying, providing a good foundation for subsequent welding processes. Through an integrated design, including multiple processing steps such as soaking, conveying, flattening, and straightening in the same module, the continuous and automated processing of the solder tape is realized, significantly improving the production efficiency.

[0120] Preferably, in an embodiment of the present invention, the guiding device 30 includes a first guiding roller 301, a second guiding roller 302, and a third guiding roller 303.

[0121] The first guiding roller 301 is arranged in the containing pool 202 and is close to one side of the inlet end of the containing pool 202.

[0122] The second guiding roller 302 is arranged in the accommodating pool 202 and is close to one side of the outlet end of the accommodating pool 202. The first guiding roller 301 and the second guiding roller 302 are arranged in parallel and their horizontal height is higher than the liquid level of the flux in the accommodating pool 202.

[0123] The third guiding roller 303 is arranged between the first guiding roller 301 and the second guiding roller 302, and its horizontal height is lower than the liquid level of the flux in the accommodating pool 202, so as to press the solder tape under the liquid level of the flux.

[0124] In this way, the first guiding roller 301 and the second guiding roller 302 are arranged in parallel and higher than the liquid level of the flux, ensuring that the solder tape can maintain a stable path when entering and leaving the accommodating pool 202, reducing the friction between the solder tape and the pool wall or the pool bottom, and avoiding the damage and deformation of the solder tape. The design of the third guiding roller 303 is particularly crucial. It is located between the first and the second guiding roller 302, and its horizontal height is lower than the liquid level of the flux. This design enables the solder tape to be accurately pressed into the flux when passing through the third guiding roller 303, ensuring that the solder tape can fully contact the flux and achieving the best pretreatment effect. Pressing the solder tape into the flux through the third guiding roller 303 not only ensures that the solder tape can fully contact the flux, but also promotes the uniform distribution of the flux on the surface of the solder tape, thereby improving the uniformity and consistency of the immersion.

[0125] Advantageously, the design of the guiding device 30 takes into account the requirements of the solder tape in different processing stages. The guiding device 30 can be designed as a structure with adjustable height to adjust the position and height of the guiding roller, which can adapt to solder tapes of different specifications and materials, improving the versatility and flexibility of the equipment.

[0126] Preferably, in an embodiment of the present invention, a plurality of limiting pieces 304 are provided on both the first guiding roller 301 and the second guiding roller 302. The plurality of limiting pieces 304 are sleeved on the first guiding roller 301 / the second guiding roller 302 at intervals, and a limiting groove 3041 is defined between every two adjacent limiting pieces 304. The solder tape is threaded through the limiting groove 3041.

[0127] In this way, the setting of the limiting pieces 304 ensures that the solder tape can maintain a stable path when passing through the guiding roller, avoiding the deviation or shaking of the solder tape during the conveying process. Each limiting groove 3041 provides a clear channel for the solder tape, enabling the solder tape to advance along a predetermined trajectory. Advantageously, by adjusting the number and position of the limiting pieces 304, the solder tape of different widths or thicknesses can be flexibly adapted, improving the versatility and flexibility of the equipment.

[0128] Preferably, in an embodiment of the present utility model, the solder strip flattening device 50 includes a first bracket 501, a first support plate 502, and a stamping mechanism 503.

[0129] The first bracket 501 is slidably disposed on the frame 10 and is driven by a first lateral driving device 5011 to slide the first bracket 501 along the length direction of the frame 10.

[0130] The first support plate 502 is disposed on the first bracket 501 for supporting the solder strip.

[0131] The stamping mechanism 503 is disposed on the first support plate 502, and the lower end thereof can move up and down to flatten the solder strip on the first support plate 502.

[0132] In this way, the first bracket 501 is slidably disposed on the frame 10 and is driven by the first lateral driving device 5011, so that the solder strip flattening device 50 can flexibly adjust its position according to production requirements to adapt to solder strips of different lengths or different production line layouts. The first support plate 502 is stably disposed on the first bracket 501, providing a stable support platform for the solder strip. During the stamping process, the solder strip can remain stable without moving, avoiding uneven flattening or damage caused by shaking or offset. The stamping mechanism 503 is disposed on the first support plate 502, and its lower end can move up and down. By precisely controlling the stamping force and stroke, the solder strip can be efficiently flattened to the required thickness. This mechanized flattening method not only improves production efficiency but also ensures the stability and consistency of the flattening quality.

[0133] Advantageously, the first lateral driving device 5011 can be a combined structure of a lead screw and a motor, that is, the lead screw is connected to the first bracket 501, and the rotation of the lead screw is used to drive the lateral movement of the first bracket 501, and its driving method is stable and reliable. The lead screw can be disposed inside the frame 10, which is more conducive to reducing the volume of the entire processing module.

[0134] Preferably, in an embodiment of the present utility model, the stamping mechanism 503 includes an upper cross beam 5031, a lower cross beam 5032, a plurality of first stamping components 5033, and a plurality of second stamping components 5034.

[0135] The upper cross beam 5031 is disposed above the first support plate 502, and an installation cavity is provided inside the upper cross beam 5031.

[0136] The lower crossbeam 5032 is installed below the upper crossbeam 5031. On one side of the upper surface of the lower crossbeam 5032, a plurality of first guide grooves 50321 are distributed at intervals along its length direction. On the other side of the upper surface of the lower crossbeam 5032, a plurality of second guide grooves 50322 are distributed at intervals along its length direction. The plurality of first guide grooves 50321 and second guide grooves 50322 are arranged staggeredly.

[0137] The upper ends of the plurality of first stamping components 5033 are connected to the upper crossbeam 5031, and the lower ends pass through the first guide grooves 50321.

[0138] The upper ends of the plurality of second stamping components 5034 are connected to the upper crossbeam 5031, and the lower ends pass through the second guide grooves 50322. The plurality of second stamping components 5034 and the plurality of first stamping components 5033 are arranged in a staggered manner.

[0139] Wherein, the lower ends of the plurality of first stamping components 5033 and the plurality of second stamping components 5034 can all move up and down to stamp the welding tape.

[0140] In this way, through the simultaneous action of the plurality of first stamping components 5033 and the second stamping components 5034, the stamping efficiency of the welding tape can be significantly improved. This parallel processing method reduces the processing time of a single stamping point, thereby increasing the speed of the overall production line. The first guide grooves 50321 and the second guide grooves 50322 provide stable guidance and positioning for the stamping components, ensuring the precise movement and positioning of the components during the stamping process. This design helps to reduce stamping errors caused by component shaking or offset. The stamping mechanism 503 provides important technical support and guarantee for the welding tape flattening process through its high stamping efficiency, uniform stamping quality, flexible adaptability, stable guidance and positioning, easy maintenance and adjustment, and protection of the surface of the welding tape.

[0141] Preferably, in an embodiment of the present invention, the plurality of first stamping components 5033 and the second stamping components 5034 both include a plurality of first driving members 50331, a plurality of swing arms 50332, a connecting shaft 50334, and a plurality of stamping columns 50335.

[0142] The plurality of first driving members 50331 are distributed on the side surface of the upper crossbeam 5031.

[0143] The upper ends of the plurality of swing arms 50332 extend into the installation cavity and are respectively connected to the output ends of the first driving members 50331. The lower ends of the plurality of swing arms 50332 respectively pass through the first guide grooves 50321 / second guide grooves 50322. A connecting hole 50333 is provided at the lower edge of each swing arm 50332.

[0144] The connecting shaft 50334 is passed through the lower cross beam 5032, and a plurality of the swing arms 50332 are passed through the connecting shaft 50334 through the connecting holes 50333 and can rotate along the axis of the connecting shaft 50334.

[0145] The upper ends of a plurality of the stamping columns 50335 are rotatably connected to one side of the lower ends of a plurality of the swing arms 50332, and the lower ends of a plurality of the stamping columns 50335 are slidably passed through the first guide groove 50321 / the second guide groove 50322.

[0146] In this way, the design of the swing arm 50332 utilizes the lever principle to convert the lateral telescopic movement of the first driving member 50331 into the up-and-down linear movement of the stamping column 50335. This conversion not only improves the efficiency of energy transfer but also makes the stamping force more uniform and stable. The lower end of the stamping column 50335 is slidably passed through the first guide groove 50321 / the second guide groove 50322, and this design ensures the precise guiding and positioning of the stamping column 50335 during the stamping process.

[0147] In summary, the detailed design of a plurality of the first stamping assemblies 5033 and the second stamping assemblies 5034 provides a more precise, flexible and efficient solution for the process of flattening the welding tape through its beneficial effects such as independent driving and control, the lever effect of the swing arm 50332, the flexible design of the connecting shaft 50334, the precise guiding of the stamping column 50335 and the efficient energy transfer.

[0148] Preferably, in an embodiment of the present invention, the welding tape conveying device 40 includes two connecting blocks 401, two second driving members 402, a first mounting bracket 403 and a plurality of first pressing members 404.

[0149] The two connecting blocks 401 are both arranged at intervals on the side surface of the first bracket 501.

[0150] The two second driving members 402 are respectively arranged on the two connecting blocks 401, and the output ends extend below the connecting blocks 401.

[0151] The two ends of the first mounting bracket 403 are respectively connected to the output ends of the two second driving members 402 to drive the first mounting bracket 403 to lift through the second driving members 402.

[0152] A plurality of the first pressing members 404 are all vertically passed through the first mounting bracket 403 to press the welding tape against the first supporting plate 502.

[0153] In this way, by driving the first mounting frame 403 to rise and fall through the second driving member 402, the distance between the welding strip and the first support plate 502 can be accurately controlled, thereby ensuring the stability of the welding strip during the conveying process. This stable conveying method helps to reduce the deviation or shaking of the welding strip during the processing and improve the processing accuracy. A plurality of first clamping members 404 are vertically arranged on the first mounting frame 403, and can evenly press the welding strip on the first support plate 502. This clamping method not only ensures the stability of the welding strip during the conveying process, but also helps to improve the contact quality between the welding strip and subsequent processing equipment (such as a flattening device), thereby further improving the processing efficiency. Of course, in order to avoid the first clamping member 404 from being damaged due to excessive impact force of the downward movement, the first clamping member 404 can be set as a structure that slides up and down on the first mounting member, and a spring member is sleeved on the first clamping member 404 to achieve a buffering effect.

[0154] Preferably, in an embodiment of the present utility model, the welding ribbon straightening device 60 includes a second bracket 601 , a second supporting plate 602 and a pressing and fixing assembly 603 .

[0155] The second bracket 601 is slidably disposed on the frame 10 , and drives the first bracket 501 to slide along the length direction of the frame 10 through a second transverse driving device 6011 .

[0156] The second supporting plate 602 is disposed on the upper end of the second bracket 601 .

[0157] The pressing and fixing assembly 603 can be preferably disposed above the second supporting plate 602 to press the soldering ribbon onto the second supporting plate 602 .

[0158] In this way, the device can accurately control the pressing force on the welding strip through the lifting design of the pressing and fixing component 603, ensuring that the welding strip is firmly fixed on the second support plate 602. When the welding strip is pressed, the second transverse driving device 6011 can be used to drive the entire welding strip straightening device 60 to move toward the side of the soaking device 20, and the part of the welding strip close to the end of the frame 10 is clamped and fixed by the welding strip conveying mechanism. Then, the welding strip straightening device 60 drives the welding strip to move in the opposite direction, and the welding strip between the welding strip straightening device 60 and the welding strip conveying device 40 can be pulled and straightened. When the pressing and fixing component 603 releases the welding strip, the welding strip conveying device 40 can convey the welding strip to the rear end of the frame 10.

[0159] Preferably, in an embodiment of the present utility model, the pressing and fixing assembly 603 includes a gantry 6031 , a second mounting frame 6033 and a plurality of second pressing members 6034 .

[0160] The gantry 6031 is installed on the upper end of the second pallet 602. Two third driving members 6032 are provided on the inner top surface of the gantry 6031, and the two third driving members 6032 are arranged at intervals.

[0161] The second mounting bracket 6033 is arranged inside the gantry 6031, and both ends are respectively connected to the output ends of the two third driving members 6032, so as to drive the second mounting bracket 6033 to lift through the third driving members 6032.

[0162] A plurality of the second pressing members 6034 are all vertically arranged through the second mounting bracket 6033 to press the welding tape on the second pallet 602.

[0163] In this way, by driving the second mounting bracket 6033 to lift through the third driving members 6032, the pressing force of the second pressing members 6034 on the welding tape can be accurately controlled. This accurate control helps to avoid damage to the welding tape due to excessive pressing, and at the same time ensures that the welding tape is firmly fixed on the second pallet 602 to achieve an ideal straightening effect. The gantry 6031, as a supporting structure, provides a stable installation foundation for the second mounting bracket 6033 and the second pressing members 6034. This stability helps to reduce errors caused by vibration or shaking during the straightening process and ensure the stability and reliability of the welding tape during the straightening process. By accurately controlling the pressing force and stabilizing the straightening process, the downward pressing and fixing assembly 603 helps to improve the processing accuracy of the welding tape. The straightened welding tape can maintain better flatness and consistency in subsequent processing, thereby improving the quality and performance of the overall product.

[0164] Preferably, in an embodiment of the present invention, a welding tape cutting mechanism 70 is further provided at the tail end of the frame 10. The welding tape cutting mechanism 70 includes an upper cutting member 701, a lower cutting member 702 and a fourth driving member 703.

[0165] The upper cutting member 701 is installed on the frame 10.

[0166] The lower cutting member 702 is arranged below the upper cutting member 701.

[0167] The fourth driving member 703 is arranged at the tail end of the frame 10 and is located below the lower cutting member 702. The output end of the fourth driving member 703 is connected to the lower cutting member 702 to drive the lower cutting member 702 to lift through the fourth driving member 703, so that the upper cutting member 701 and the lower cutting member 702 cut the welding tape.

[0168] In this way, the solder strip cutting mechanism 70 drives the lower cutting member 702 to lift through the fourth driving member 703 and cooperates with the fixed upper cutting member 701 to achieve automatic cutting of the solder strip. This not only improves production efficiency but also reduces the complexity and labor intensity of manual operation. Since the cutting process is completed by mechanical drive, compared with manual operation, the cutting position and cutting force can be controlled more precisely, thus ensuring the accuracy and consistency of solder strip cutting. This is particularly important for application scenarios that require precise dimension control.

[0169] In summary, the addition of the solder strip cutting mechanism 70 brings many beneficial effects to the solder strip processing system, such as automation, high precision, waste reduction, enhanced system integrity, improved production flexibility, and increased safety.

[0170] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0171] The above are only the preferred embodiments of the present invention and do not limit the patent scope of the present invention. Any equivalent structural transformation made by using the description of the specification and drawings of the present invention under the inventive concept of the present invention, or direct / indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. A welding strip processing module, characterized in that: include: frame; A soaking device, the soaking device is arranged at the head end of the frame, the soaking device comprises a box body and a containing pool, the containing pool is arranged on the box body and is used to contain soldering flux, and the containing pool is provided with an inlet end and an outlet end; A guide device, the guide device is arranged in the containing pool, and is used to guide the welding strip from the inlet end of the containing pool into the containing pool, and lead it out from the outlet end; A welding tape conveying device, which is arranged on the frame and can move along the length direction of the frame to convey the soaked welding tape to the rear end of the frame; A welding strip flattening device, which is arranged on the frame and is used to flatten the welding strip; The welding strip straightening device is arranged on the frame and located between the soaking device and the welding strip conveying device, and is used for straightening the welding strip conveyed to the welding strip conveying device.

2. The solder strip processing module according to claim 1, characterized in that: The guiding device comprises: A first guide roller, the first guide roller is arranged in the holding tank and close to the inlet end of the holding tank; a second guide roller, the second guide roller being arranged in the containing pool and close to one side of the outlet end of the containing pool, the first guide roller and the second guide roller being arranged in parallel, and having a horizontal height higher than the liquid level of the solder flux in the containing pool; The third guide roller is arranged between the first guide roller and the second guide roller, and has a horizontal height lower than the soldering flux liquid level in the containing pool, so as to press the soldering ribbon below the soldering flux liquid level.

3. The solder strip processing module according to claim 2, characterized in that: The first guide roller and the second guide roller are both provided with a plurality of limiting plates, and the plurality of limiting plates are sleeved on the first guide roller / the second guide roller at intervals, and a limiting groove is defined between each two adjacent limiting plates, and the welding strip is passed through the limiting groove.

4. The solder strip processing module according to claim 1, characterized in that: The welding strip flattening device comprises: A first bracket, which is slidably disposed on the frame and driven to slide along the length direction of the frame by a first transverse driving device; A first support plate, the first support plate is arranged on the first bracket and is used to support the welding strip; The punching mechanism is mounted on the first supporting plate, and the lower end of the punching mechanism can move up and down to flatten the welding strip on the first supporting plate.

5. The solder strip processing module according to claim 4, characterized in that: The stamping mechanism comprises: An upper crossbeam, the upper crossbeam is mounted above the first support plate, and a mounting cavity is provided in the upper crossbeam; A lower crossbeam, the lower crossbeam is mounted below the upper crossbeam, a plurality of first guide grooves are spaced apart along the length direction of the lower crossbeam on one side of the upper surface, a plurality of second guide grooves are spaced apart along the length direction of the lower crossbeam on the other side of the upper surface, and the plurality of first guide grooves and second guide grooves are staggered; A plurality of first stamping assemblies, wherein the upper ends of the plurality of first stamping assemblies are connected to the upper crossbeam, and the lower ends thereof pass through the first guide groove; A plurality of second stamping assemblies, wherein the upper ends of the plurality of second stamping assemblies are connected to the upper crossbeam, and the lower ends thereof pass through the second guide groove, and the plurality of second stamping assemblies and the plurality of first stamping assemblies are staggeredly arranged; Wherein, the lower ends of the plurality of first stamping assemblies and the plurality of second stamping assemblies can move up and down to stamp the welding strips.

6. The welding strip processing module according to claim 5, characterized in that: The first stamping assemblies and the second stamping assemblies each include: A plurality of first driving members, wherein the plurality of first driving members are distributed on the side surface of the upper cross beam; A plurality of swing arms, wherein the upper ends of the plurality of swing arms extend into the installation cavity and are connected one by one with the output ends of the first driving member, and the lower ends of the plurality of swing arms are inserted one by one into the first guide groove / the second guide groove, and a connecting hole is provided at the lower end of the edge of each swing arm; A connecting shaft, the connecting shaft is inserted into the lower cross beam, and a plurality of the swing arms are inserted into the connecting shaft through the connecting holes and can rotate along the axis of the connecting shaft; A plurality of stamping columns, wherein the upper ends of the plurality of stamping columns are rotatably connected to one side of the lower ends of the plurality of swing arms, and the lower ends of the plurality of stamping columns can be slid up and down and penetrate into the first guide groove / the second guide groove.

7. The solder strip processing module according to claim 4, characterized in that: The welding tape conveying device comprises: Two connecting blocks, both of which are spaced apart and arranged on the side of the first bracket; Two second driving members, the two second driving members are respectively arranged on the two connecting blocks, and the output ends thereof extend to below the connecting blocks; A first mounting frame, wherein two ends of the first mounting frame are respectively connected to two output ends of the second driving member, so that the first mounting frame is driven to be lifted or lowered by the second driving member; A plurality of first pressing members are vertically arranged on the first mounting frame to press the welding ribbon onto the first supporting plate.

8. The solder strip processing module according to claim 4, characterized in that: The welding strip straightening device comprises: A second bracket, the second bracket is slidably disposed on the frame, and the first bracket is driven to slide along the length direction of the frame by a second transverse driving device; a second support plate, the second support plate being arranged at an upper end of the second bracket; A pressing and fixing component can be arranged above the second supporting plate to press the welding ribbon onto the second supporting plate.

9. The welding strip processing module according to claim 8, characterized in that: The pressing and fixing assembly comprises: A gantry, the gantry is erected on the upper end of the second support plate, two third driving members are arranged on the top surface of the gantry, and the two third driving members are arranged at intervals; A second mounting frame, wherein the second mounting frame is arranged in the gantry frame, and two ends of the second mounting frame are respectively connected to two output ends of the third driving member, so as to drive the second mounting frame to be lifted and lowered through the third driving member; A plurality of second pressing members are vertically arranged on the second mounting frame to press the welding ribbon onto the second supporting plate.

10. The solder strip processing module according to claim 1, characterized in that: The rear end of the frame is also provided with a welding strip cutting mechanism, and the welding strip cutting mechanism comprises: An upper cutting piece, the upper cutting piece is mounted on the frame; A lower cutting piece, the lower cutting piece is arranged below the upper cutting piece; A fourth driving member is arranged at the rear end of the frame and below the lower cutting member. The output end of the fourth driving member is connected to the lower cutting member so as to drive the lower cutting member to rise and fall through the fourth driving member, so that the upper cutting member and the lower cutting member cut the welding strip.

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