Electronic component welding auxiliary equipment

Abstract

The invention relates to the technical field of welding assistance, in particular to electronic component welding assistance equipment which comprises a welding platform and through grooves symmetrically formed in the welding platform. The two-way translation mechanism is arranged on the welding platform, symmetrically-arranged transverse clamping plates are connected to the two-way translation mechanism, and the two-way translation mechanism can drive the two transverse clamping plates to move in the direction close to each other or away from each other; the buffer supporting mechanism is arranged on the bidirectional translation mechanism and connected with the transverse clamping plate, and the buffer supporting mechanism can act when the bidirectional translation mechanism moves so as to adjust the supporting force of the transverse clamping plate; and the follow-up assembly is arranged on the transverse clamping plate and connected with the bidirectional translation mechanism, longitudinal clamping plates which are symmetrically arranged are connected to the follow-up assembly, and voltage stabilizing and positioning mechanisms are arranged on the longitudinal clamping plates. And the welding stability is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of welding auxiliary, in particular to an electronic component welding auxiliary equipment. BACKGROUND

[0002] Electronic component is the component part of electronic element and small machine, instrument, which is often composed of several parts, can be used in similar products; it is often referred to as some parts of the electronic, radio, instrument industry, such as capacitors, transistors, hairspring, spring, etc.

[0003] Electronic component is the cell of electronic information equipment, and the board level circuit assembly technology is the basis of manufacturing electronic equipment. The emergence of different types of electronic components will always lead to a revolution in the board level circuit assembly technology. The electric iron welding element is the basic assembly process, which plays a key role in ensuring the quality of electronic products.

[0004] Before welding, the electronic component needs to be positioned and fixed by the clamp to prevent deviation and other conditions during the welding process from affecting the welding quality. In order to improve the stability of the clamped electronic component, the existing clamp is provided with a plurality of clamping positions to realize multi-directional clamping of the electronic component. However, due to the setting of multiple clamping positions, multiple clamping controls need to be matched when clamping the electronic component, and the control is relatively complex. In addition, multiple detection units are needed to detect the clamping force of the corresponding clamping position when clamping different specifications of electronic components, and the operation is relatively cumbersome. SUMMARY

[0005] The purpose of the present application is to provide an electronic component welding auxiliary equipment to solve the problems raised in the background art.

[0006] To achieve the above purpose, the present application provides the following technical scheme:

[0007] An electronic component welding auxiliary equipment, comprising:

[0008] A welding platform, and a through slot opened in the welding platform and symmetrically arranged;

[0009] Further comprising:

[0010] A bidirectional translation mechanism arranged on the welding platform, the bidirectional translation mechanism being connected with symmetrically arranged transverse clamping plates, the bidirectional translation mechanism being capable of driving the two transverse clamping plates to move towards each other or away from each other;

[0011] A buffer support mechanism arranged on the bidirectional translation mechanism and connected with the transverse clamping plates, the buffer support mechanism being capable of acting when the bidirectional translation mechanism moves to adjust the support force of the transverse clamping plates.

[0012] A follow-up assembly is arranged on the lateral clamping plate and connected with the bidirectional translation mechanism, and symmetrical longitudinal clamping plates are connected to the follow-up assembly, and a pressure stabilizing and positioning mechanism is arranged on the longitudinal clamping plates; the follow-up assembly can drive the two longitudinal clamping plates to move towards each other when the bidirectional translation mechanism moves, so as to drive the pressure stabilizing and positioning mechanism to move.

[0013] As a further scheme of the present application, the bidirectional translation mechanism comprises a bidirectional screw rod rotatably arranged on the welding platform, and symmetrical threaded sleeves are movably arranged on the bidirectional screw rod and threadedly connected with the bidirectional screw rod, and a pushing assembly is arranged on the threaded sleeves.

[0014] As a further scheme of the present application, the pushing assembly comprises a support plate fixedly arranged on the side wall of the threaded sleeve and slidably connected with the through groove, an active rod is slidably arranged on the support plate and fixedly connected with the lateral clamping plate, and a limiting ring is fixedly arranged at the end of the active rod and abuttingly connected with the support plate.

[0015] As a further scheme of the present application, the buffer support mechanism comprises a rotating rod rotatably arranged on the support plate, a first spiral groove is arranged on the rotating rod, a limiting column is fixedly arranged on the limiting ring and slidably embedded in the first spiral groove, and an elastic assembly is arranged on the rotating rod and connected with the active rod.

[0016] As a further scheme of the present application, the elastic assembly comprises an active plate slidably arranged on the rotating rod and slidably connected with the active rod, a first spring is sleeved on the rotating rod, a second spring is sleeved on the active rod, the two ends of the first spring are respectively abuttingly connected with the support plate and the active plate, the two ends of the second spring are respectively abuttingly connected with the active plate and the lateral clamping plate, and a driven structure is arranged on the rotating rod and connected with the active plate.

[0017] As a further scheme of the present application, the driven structure comprises a second spiral groove arranged on the rotating rod, and a limiting block is fixedly arranged in the active plate and slidably embedded in the second spiral groove.

[0018] As a further scheme of the present application, the follow-up assembly comprises clamping grooves arranged on the lateral clamping plate and symmetrically arranged, a sliding block is slidably arranged in the clamping groove, the sliding block is fixedly connected with the longitudinal clamping plate, a support sleeve is fixedly arranged on the side wall of the sliding block, and a support rod is slidably arranged in the support sleeve and fixedly connected with the support plate.

[0019] As a further scheme of the present application: the stable positioning mechanism comprises a vertical slot opened on the longitudinal clamping plate, a movable block slidingly installed in the vertical slot, and an inclined pressing plate fixed on the movable block.

[0020] As a further scheme of the present application: the guide assembly comprises a fixed plate fixedly installed on the longitudinal clamping plate, a guide column slidingly installed on the fixed plate and fixedly connected with the movable block, and a third spring sleeved on the guide column and abutting against the movable block and the fixed plate at both ends.

[0021] As a further scheme of the present application: the welding platform is provided with symmetrically arranged sliding grooves, and the transverse clamping plates are fixedly provided with guide blocks in sliding connection with the sliding grooves.

[0022] Compared with the prior art, the present application has the beneficial effects that: the present application can realize positioning and clamping of four edges of an electronic component through cooperation of the transverse clamping plates and the longitudinal clamping plates. Specifically, the electronic component to be welded can be placed on the welding platform. At this time, the bidirectional translation mechanism moves and controls the two transverse clamping plates to move towards each other. When the transverse clamping plates abut against the electronic component, the transverse clamping plates stop moving. The bidirectional translation assembly continues to move and drives the follow-up assembly and the buffer supporting mechanism to move. Under the action of the buffer supporting mechanism, the pressure of the transverse clamping plates on the electronic component is kept within a certain range. At the same time, under the action of the follow-up assembly, the longitudinal clamping plates are controlled. When the longitudinal clamping plates abut against the electronic component, the electronic component is clamped and positioned to ensure that the electronic component does not shift during subsequent welding.

[0023] The longitudinal clamping plates also drive the stable positioning mechanism to move to exert pressure on the electronic component towards the welding platform after the electronic component is clamped and fixed, thereby further fixing the electronic component to prevent the electronic component from being warped or lifted due to welding force, temperature and other interference factors, thereby preventing poor welding quality.

[0024] After the two transverse clamping plates contact the two ends of the electronic component, the transverse clamping plates are limited to move, which can preliminarily clamp and position the electronic component. Then, the longitudinal clamping plates start to move towards each other to perform clamping action on the other two ends of the electronic component. In the process of moving towards each other, the second spring is gradually compressed, thereby increasing the force of the transverse clamping plates acting on the electronic component, so that the electronic component is clamped tightly to prevent the electronic component from jumping during welding and affecting the welding effect. Finally, clamping is completed after the longitudinal clamping plates contact the electronic component.

[0025] Since the pitch of the first helical groove is greater than the pitch of the second helical groove, when the distance between the support plate and the transverse clamping plate is reduced, the distance between the movable plate and the support plate will also be reduced, and since the speed of movement of the movable plate is less than the speed of movement of the support plate, the distance between the movable plate and the transverse clamping plate will be slowly reduced, so as to ensure that the second spring is slowly compressed, thereby avoiding the problem that the clamping force exerted by the transverse clamping plate on the electronic component is too large, causing damage to the electronic component. When clamping electronic components with a large length-width ratio, the electronic components are protected under the premise of stable clamping, and the application range is wider. There is no need to adjust the clamping control parameters when clamping electronic components of different specifications, the control is simple, and the operation is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 Structure schematic diagram of an embodiment of the electronic component welding auxiliary equipment.

[0027] Figure 2 Structure schematic diagram of another angle in an embodiment of the electronic component welding auxiliary equipment.

[0028] Figure 3 Schematic diagram of a semi-section structure of a welding platform in an embodiment of the electronic component welding auxiliary equipment.

[0029] Figure 4 Schematic diagram of the connection relationship of the bidirectional translation mechanism, the buffer support mechanism, the follow-up assembly, and the voltage stabilizing positioning mechanism in an embodiment of the electronic component welding auxiliary equipment.

[0030] Figure 5 Schematic diagram of the structure of part of the bidirectional translation mechanism, part of the buffer support mechanism, the follow-up assembly, and the voltage stabilizing positioning mechanism in an embodiment of the electronic component welding auxiliary equipment.

[0031] Figure 6 Schematic diagram of a semi-section structure in an embodiment of the electronic component welding auxiliary equipment.

[0032] Figure 7 Schematic diagram of the structure of part of the bidirectional translation mechanism and part of the buffer support mechanism in an embodiment of the electronic component welding auxiliary equipment.

[0033] Figure 8 Exploded structure schematic diagram of part of the bidirectional translation mechanism and part of the buffer support mechanism in an embodiment of the electronic component welding auxiliary equipment.

[0034] Figure 9 Schematic diagram of the structure of part of the follow-up assembly and the voltage stabilizing positioning mechanism in an embodiment of the electronic component welding auxiliary equipment.

[0035] Figure 10An explosion structure diagram of part of a follow-up assembly and a pressure stabilizing positioning mechanism in one embodiment of a welding auxiliary device for electronic components.

[0036] In the figure: 1, welding platform; 101, through slot; 102, sliding groove; 2, bidirectional screw rod; 3, threaded sleeve; 4, support plate; 5, movable rod; 6, limiting ring; 7, transverse clamping plate; 701, guide block; 8, clamping groove; 9, rotating rod; 901, first helical groove; 902, second helical groove; 10, limiting column; 11, movable plate; 12, limiting block; 13, first spring; 14, second spring; 15, sliding block; 16, support rod; 17, support sleeve; 18, longitudinal clamping plate; 19, vertical groove; 20, movable block; 21, inclined pressing plate; 22, fixed plate; 23, guide column; 24, third spring. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0038] In addition, the elements in the present application are referred to as "fixed to" or "provided on" another element, which can be directly on another element or can have a middle element. When an element is considered to be "connected" to another element, it can be directly connected to another element or can have a middle element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not the only implementation.

[0039] Please refer to Figures 1-10 In the embodiments of the present application, a welding auxiliary device for electronic components comprises:

[0040] a welding platform 1, and through slots 101 provided in the welding platform 1 and symmetrically arranged;

[0041] Further comprising:

[0042] a bidirectional translation mechanism provided on the welding platform 1, wherein the bidirectional translation mechanism is connected with symmetrically arranged transverse clamping plates 7, and the bidirectional translation mechanism can drive the two transverse clamping plates 7 to move towards each other or away from each other;

[0043] a buffer support mechanism provided on the bidirectional translation mechanism and connected with the transverse clamping plates 7, wherein the buffer support mechanism can act when the bidirectional translation mechanism moves, so as to adjust the support degree of the transverse clamping plates 7.

[0044] A follow-up assembly is arranged on the lateral clamping plate 7 and connected with the bidirectional translation mechanism, and symmetrical longitudinal clamping plates 18 are connected to the follow-up assembly, and a pressure stabilizing and positioning mechanism is arranged on the longitudinal clamping plates 18. When the bidirectional translation mechanism moves, the follow-up assembly drives the two longitudinal clamping plates 18 to move towards each other to drive the pressure stabilizing and positioning mechanism to move.

[0045] Specifically, in the initial state, the spacing between the two lateral clamping plates 7 is maximum, and the spacing between the two longitudinal clamping plates 18 is also maximum. When welding electronic components, the electronic components to be welded are placed on the welding platform 1. At this time, the bidirectional translation mechanism moves and controls the two lateral clamping plates 7 to move towards each other. When the lateral clamping plates 7 abut against the electronic components, the lateral clamping plates 7 stop moving, and the bidirectional translation assembly continues to move and drives the follow-up assembly and the buffer support mechanism to move. Under the action of the buffer support mechanism, the pressure of the lateral clamping plates 7 on the electronic components is kept within a certain range. At the same time, under the action of the follow-up assembly, the longitudinal clamping plates 18 and the pressure stabilizing and positioning mechanism are controlled to move. When the pressure stabilizing and positioning mechanism abuts against the electronic components, a pressure towards the welding platform 1 is applied to the electronic components. When the longitudinal clamping plates 18 abut against the electronic components, the electronic components are clamped and positioned to ensure that the electronic components do not shift during subsequent welding.

[0046] Please refer to Figures 1-8 The bidirectional translation mechanism includes a bidirectional screw rod 2 rotatably installed on the welding platform 1, and symmetrical threaded sleeves 3 are movably installed on the bidirectional screw rod 2. The threaded sleeves 3 are in threaded cooperation with the bidirectional screw rod 2, and a pushing assembly is arranged on the threaded sleeves 3. The pushing assembly includes a support plate 4 fixedly installed on the side wall of the threaded sleeve 3 and in sliding connection with the through slot 101. An active rod 5 is slidably installed on the support plate 4, and the active rod 5 is fixedly connected with the lateral clamping plate 7. A limiting ring 6 is fixedly arranged at the end of the active rod 5 and in abutting cooperation with the support plate 4. Symmetrical sliding grooves 102 are formed in the welding platform 1, and guide blocks 701 are fixedly arranged on the lateral clamping plate 7 and in sliding connection with the sliding grooves 102.

[0047] In detail, in the initial state, the spacing between the two threaded sleeves 3 is maximized under the action of the bidirectional screw rod 2, so that the support plate 4 is located at the end of the stroke on one side of the through groove 101, at this time, the spacing between the two transverse clamping plates 7 is maximized, and the spacing between the transverse clamping plate 7 and the support plate 4 is maximized under the action of the buffer support mechanism, so as to control the abutment of the limiting ring 6 and the support plate 4 through the movable rod 5. When it is necessary to clamp the electronic components, at this time, the bidirectional screw rod 2 can be driven to rotate by an external motor, thereby driving the threaded sleeve 3 to move, and the threaded sleeve 3 will drive the support plate 4 to move along the length direction of the through groove 101. Since the support plate 4 and the through groove 101 have a guiding effect, the threaded sleeve 3 will move along the length direction of the bidirectional screw rod 2 and will not rotate with the bidirectional screw rod 2. The support plate 4 will also drive the transverse clamping plate 7 to move synchronously through the movable rod 5 and the buffer support mechanism. When both transverse clamping plates 7 move to the abutment position of the electronic components, the electronic components are positioned and clamped on the transverse side. The transverse clamping plate 7 will also drive the guide block 701 to slide along the sliding groove 102. Under the action of the guide block 701 and the sliding groove 102, it is ensured that the transverse clamping plate 7 will not deviate.

[0048] Preferably, under the action of the bidirectional screw rod 2, the transverse clamping plate 7 can be ensured to move towards the electronic components at a relatively slow speed, so as to ensure the accuracy of clamping and positioning. After the positioning of the electronic components is completed, the bidirectional screw rod 2 also has a self-locking effect, which can ensure that the position of the transverse clamping plate 7 will not deviate, so as to ensure the best quality of subsequent welding.

[0049] Please refer to Figures 3-8 , the buffer support mechanism comprises a rotating rod 9 rotatably installed on the support plate 4, a first spiral groove 901 is formed in the rotating rod 9, a limiting column 10 is fixed on the limiting ring 6 and slidably embedded in the first spiral groove 901, an elastic component is arranged on the rotating rod 9 and connected with the movable rod 5, wherein the elastic component comprises a movable plate 11 slidably installed on the rotating rod 9 and slidably connected with the movable rod 5, a first spring 13 is sleeved on the rotating rod 9, a second spring 14 is sleeved on the movable rod 5, the two ends of the first spring 13 are respectively abutted against the support plate 4 and the movable plate 11, the two ends of the second spring 14 are respectively abutted against the movable plate 11 and the transverse clamping plate 7, a driven structure is arranged on the rotating rod 9 and connected with the movable plate 11, the driven structure comprises a second spiral groove 902 formed in the rotating rod 9, and a limiting block 12 is fixed in the movable plate 11 and slidably embedded in the second spiral groove 902.

[0050] It needs to be explained that in the initial state, the spacing between the two transverse clamping plates 7 is the largest, the first spring 13 and the second spring 14 are both in the compressed state, due to the second spring 14 providing a pushing force to the movable plate 11 and the transverse clamping plate 7 respectively, the first spring 13 also provides a pushing force to the movable plate 11, and the pushing force provided by the first spring 13 is slightly larger than the pushing force provided by the second spring 14, under the action of the first spring 13 and the second spring 14, the spacing between the transverse clamping plate 7 and the support plate 4 is the largest, so as to control the limit column 10 to be located at the end of the stroke on one side of the first spiral groove 901 through the limiting ring 6, and under the action of the first spring 13, the movable plate 11 is located at the end of the stroke away from the support plate 4, so that the limiting block 12 is located at the end of the stroke on one side of the second spiral groove 902, when it is necessary to clamp the electronic components, under the action of the bidirectional screw rod 2, the two support plates 4 are controlled to move towards each other, under the action of the first spring 13 and the second spring 14, the transverse clamping plate 7 moves synchronously, when the two transverse clamping plates 7 are moved to abut against the electronic components, the transverse clamping plate 7 no longer moves, so that the movable rod 5 and the limiting ring 6 no longer move, at this time, the support plate 4 continues to move, so that the spacing between the support plate 4 and the transverse clamping plate 7 decreases, and the support plate 4 will also drive the rotating rod 9 to move, the limit column 10 will slide along the track of the first spiral groove 901, under the action of the limit column 10 and the first spiral groove 901, the rotating rod 9 rotates, thereby driving the second spiral groove 902 to move, under the action of the second spiral groove 902 and the limiting block 12, the movable plate 11 moves, the movable plate 11 will slide along the length direction of the movable rod 5, to ensure that the movable plate 11 will not rotate with the rotating rod 9, and the first spring 13 is compressed, since the pitch of the first spiral groove 901 is larger than the pitch of the second spiral groove 902, therefore, the speed of the support plate 4 moving towards the transverse clamping plate 7 is greater than the speed of the movable plate 11 moving towards the support plate 4, the spacing between the movable plate 11 and the transverse clamping plate 7 gradually decreases, therefore, the second spring 14 will also be gradually compressed, to gradually increase the clamping force of the transverse clamping plate 7 on the electronic components.

[0051] After the electronic component is welded, the bidirectional screw rod 2 is reversed, so that the support plate 4 moves towards the initial position, at this time, the first spring 13 and the second spring 14 are elastically released, so that the position of the transverse clamping plate 7 remains unchanged, under the action of the limit column 10 and the first spiral groove 901, the rotating rod 9 is reversed, and the movable plate 11 is driven to move towards the initial position through the second spiral groove 902 and the limiting block 12, until the limiting ring 6 abuts against the support plate 4 again, to drive the transverse clamping plate 7 to separate from the electronic components, the above steps are repeated, thereby realizing the effect of assisting the welding of the electronic components.

[0052] In this embodiment, after the two transverse clamps 7 are in contact with the two ends of the electronic component, the transverse clamps 7 are restricted from moving, which can play a role in preliminary clamping and positioning of the electronic component. Then the longitudinal clamps 18 begin to move toward each other to perform a clamping action on the other two ends of the electronic component. During the movement of the longitudinal clamps 18 toward each other, the second spring 14 is gradually compressed, thereby increasing the force of the transverse clamps 7 acting on the electronic component, so that the electronic component is clamped, preventing the electronic component from jumping during the welding process and affecting the welding effect. Finally, the clamping is completed after the longitudinal clamps 18 come into contact with the electronic component.

[0053] Secondly, in this embodiment, since the pitch of the first spiral groove 901 is greater than the pitch of the second spiral groove 902, when the distance between the support plate 4 and the transverse clamping plate 7 decreases, the distance between the movable plate 11 and the support plate 4 will also decrease. Since the movement rate of the movable plate 11 is less than the movement rate of the support plate 4, the distance between the movable plate 11 and the transverse clamping plate 7 will slowly decrease to ensure that the second spring 14 is slowly compressed, thereby avoiding the problem of damage to the electronic components due to excessive clamping force applied by the transverse clamping plate 7 to the electronic components. Especially when clamping electronic components with a larger aspect ratio, it protects the electronic components while ensuring stable clamping. It has a wider range of applications and does not need to adjust the clamping control parameters when clamping electronic components of different specifications. It is simple to control and easy to operate.

[0054] See also Figures 1-6 The follower assembly includes a card slot 8 that is opened on the horizontal card plate 7 and is symmetrically arranged. A sliding block 15 is slidably installed in the card slot 8. The sliding block 15 is fixedly connected to the longitudinal card plate 18. A support sleeve 17 is fixed to the side wall of the sliding block 15. A support rod 16 fixedly connected to the support plate 4 is slidably installed in the support sleeve 17.

[0055] Further, in the initial state, the distance between the support plate 4 and the transverse clamping plate 7 is the largest, at this time, the size of the support rod 16 and the support sleeve 17 is the smallest, under the action of the support rod 16 and the support sleeve 17, the sliding block 15 is located at the end of the stroke of the clamping groove 8 away from the movable rod 5, in this state, the distance between the two sliding blocks 15 installed on the same transverse clamping plate 7 is the largest, that is, the distance between the two longitudinal clamping plates 18 is the largest; when the transverse clamping plate 7 abuts against the lateral wall of the electronic component, the transverse clamping plate 7 no longer moves, at this time, the support plate 4 moves towards the transverse clamping plate 7, and the support rod 16 moves towards the support sleeve 17, and the sliding block 15 slides in the clamping groove 8, and the two sliding blocks 15 move towards each other, the sliding block 15 will control the two longitudinal clamping plates 18 to move towards each other, until the two longitudinal clamping plates 18 abut against the electronic component, under the action of the transverse clamping plate 7 and the longitudinal clamping plate 18, the four sides of the electronic component are clamped and positioned, to ensure that the electronic component does not shift, shake and other problems during welding, which affects the welding quality.

[0056] Secondly, in the embodiment, the support rod 16 and the support sleeve 17 are combined into a telescopic connecting rod, and the two ends of the connecting rod are fixed with the sliding block 15 and the support plate 4 respectively, at this time, the two connecting rods and the transverse clamping plate 7 form an isosceles triangle structure, after the transverse clamping plate 7 clamps the two ends of the electronic component, the longitudinal clamping plate 18 clamps the other two ends of the electronic component, at this time, under the premise that the position of the support plate 4 is fixed (thread self-locking), the positions of the transverse clamping plate 7 and the longitudinal clamping plate 18 are locked and have high stability.

[0057] Please refer to Figures 1-6 , Figure 9 , Figure 10 , the voltage stabilizing and positioning mechanism comprises a vertical slot 19 opened on the longitudinal clamping plate 18, a movable block 20 slidably installed in the vertical slot 19, an inclined pressing plate 21 fixed on the movable block 20, and a guide assembly connected with the movable block 20 and arranged on the longitudinal clamping plate 18, wherein the guide assembly comprises a fixed plate 22 fixedly installed on the longitudinal clamping plate 18, a guide column 23 slidably installed on the fixed plate 22 and fixedly connected with the movable block 20, and a third spring 24 sleeved on the guide column 23 and abutting against the movable block 20 and the fixed plate 22 at both ends.

[0058] Further, in the initial state, the third spring 24 is in a compressed state, so that the movable block 20 is located at the end of the stroke on the side of the vertical slot 19 away from the fixed plate 22, so that the distance between the inclined pressing plate 21 and the welding platform 1 is minimized, the side of the inclined pressing plate 21 facing the electronic component is arranged in an inclined manner, and the bottom is parallel to the plane of the welding platform 1, when the transverse clamping plate 7 abuts against the transverse side of the electronic component, the support plate 4 continues to move, under the action of the support rod 16 and the support sleeve 17, the two sliding blocks 15 move towards each other, so as to control the two longitudinal clamping plates 18 to move towards each other, the longitudinal clamping plate 18 also controls the movement of the inclined pressing plate 21 through the vertical slot 19 and the movable block 20, the inclined pressing plate 21 will first abut against the electronic component, when the inclined surface of the inclined pressing plate 21 abuts against the electronic component, the inclined pressing plate 21 will yield and drive the movable block 20 to slide in the vertical slot 19, and the movable block 20 will move along the length direction of the guide column 23 and compress the third spring 24, when the inclined surface of the inclined pressing plate 21 is separated from the electronic component and the bottom of the inclined pressing plate 21 abuts against the electronic component, under the action of the third spring 24, the inclined pressing plate 21 provides a pressure to the electronic component in the direction of the welding platform 1, the longitudinal clamping plate 18 continues to move, until both the longitudinal clamping plates 18 abut against the electronic component, under the action of the transverse clamping plate 7 and the longitudinal clamping plate 18, the four edges of the electronic component are clamped and positioned, under the action of the inclined pressing plate 21, the electronic component is provided with a vertical downward pressure, so as to ensure that the electronic component does not shift during welding, so as to ensure the welding quality.

[0059] Preferably, during the welding process, due to the welding force, temperature and other interference factors, the electronic component may be warped or lifted, and when the electronic component is displaced in the vertical direction, the welding quality and position will be affected, and the electronic component may also interfere with the welding gun, causing damage to the surface of the electronic component. Therefore, under the action of the inclined pressing plate 21, a vertical downward pressure is applied to the electronic component, so as to ensure that the electronic component does not shift.

[0060] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0061] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature described. The specification can include implicit combinations of explicitly mentioned features and / or explicit combinations of implicitely mentioned features. Each embodiment depends on the explicit combinations of features and / or the implicit combinations of features made specifically within that embodiment, and each such embodiment can be combined with every other such embodiment to create further embodiments.

Claims

1. An electronic component welding auxiliary device, comprising: A welding platform (1), and through slots (101) symmetrically arranged on the welding platform (1); It is characterized by further comprising: A bidirectional translation mechanism is provided on the welding platform (1), the bidirectional translation mechanism being connected to symmetrically arranged transverse clamping plates (7), and the bidirectional translation mechanism being capable of driving the two transverse clamping plates (7) to move toward or away from each other; a buffer support mechanism, arranged on the bidirectional translation mechanism and connected to the transverse clamping plate (7), the buffer support mechanism being capable of operating when the bidirectional translation mechanism moves to adjust the support strength of the transverse clamping plate (7); A follower assembly is arranged on the transverse card plate (7) and connected to the bidirectional translation mechanism. The follower assembly is connected to a symmetrically arranged longitudinal card plate (18). The longitudinal card plate (18) is provided with a pressure stabilizing positioning mechanism. When the bidirectional translation mechanism moves, the follower assembly can drive the two longitudinal card plates (18) to move in a direction close to each other, thereby driving the pressure stabilizing positioning mechanism to move.

2. The electronic component welding auxiliary equipment according to claim 1, characterized in that: The bidirectional translation mechanism comprises a bidirectional screw rod (2) rotatably mounted on the welding platform (1); a symmetrically arranged threaded sleeve (3) is movably mounted on the bidirectional screw rod (2); the threaded sleeve (3) is threadably engaged with the bidirectional screw rod (2); and a pushing assembly is provided on the threaded sleeve (3).

3. The electronic component welding auxiliary equipment according to claim 2, characterized in that: The pushing assembly comprises a support plate (4) fixedly mounted on the side wall of the threaded sleeve (3) and slidably connected to the through groove (101); a movable rod (5) is slidably mounted on the support plate (4); the movable rod (5) is fixedly connected to the transverse clamping plate (7); and a limiting ring (6) is fixed at the end of the movable rod (5) and is in contact with the support plate (4).

4. The electronic component welding auxiliary equipment according to claim 3, characterized in that: The buffer support mechanism comprises a rotating rod (9) rotatably mounted on the support plate (4), a first spiral groove (901) being provided on the rotating rod (9), a limiting column (10) being fixed on the limiting ring (6) and slidingly engaged with the first spiral groove (901), and an elastic component connected to the movable rod (5) being provided on the rotating rod (9).

5. The electronic component welding auxiliary equipment according to claim 4, characterized in that: The elastic component includes a movable plate (11) slidably mounted on the rotating rod (9) and slidably connected to the movable rod (5); a first spring (13) is sleeved on the rotating rod (9); a second spring (14) is sleeved on the movable rod (5); two ends of the first spring (13) respectively abut against the support plate (4) and the movable plate (11); two ends of the second spring (14) respectively abut against the movable plate (11) and the transverse clamping plate (7); and a driven structure connected to the movable plate (11) is provided on the rotating rod (9).

6. The electronic component welding auxiliary equipment according to claim 5, characterized in that: The driven structure comprises a second spiral groove (902) provided on the rotating rod (9), and a limiting block (12) is fixed in the movable plate (11) and is slidably engaged with the second spiral groove (902).

7. The electronic component welding auxiliary equipment according to claim 3, characterized in that: The follower assembly includes a symmetrically arranged card slot (8) opened on the transverse card plate (7), a sliding block (15) is slidably installed in the card slot (8), the sliding block (15) is fixedly connected to the longitudinal card plate (18), a supporting sleeve (17) is fixed to the side wall of the sliding block (15), and a supporting rod (16) fixedly connected to the support plate (4) is slidably installed in the supporting sleeve (17).

8. The electronic component welding auxiliary equipment according to claim 1, characterized in that: The pressure stabilizing positioning mechanism comprises a vertical slot (19) provided on the longitudinal clamping plate (18), a movable block (20) being slidably mounted in the vertical slot (19), an inclined pressing plate (21) being fixed on the movable block (20), and a guide assembly connected to the movable block (20) being provided on the longitudinal clamping plate (18).

9. The electronic component welding auxiliary equipment according to claim 8, characterized in that: The guide assembly comprises a fixed plate (22) fixedly mounted on the longitudinal clamping plate (18); a guide column (23) fixedly connected to the movable block (20) is slidably mounted on the fixed plate (22); a third spring (24) is sleeved on the guide column (23); two ends of the third spring (24) are respectively in contact with the movable block (20) and the fixed plate (22).

10. The electronic component welding auxiliary equipment according to claim 1, characterized in that: A symmetrically arranged sliding groove (102) is provided on the welding platform (1), and a guide block (701) slidably connected to the sliding groove (102) is fixed on the transverse clamping plate (7).

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