Automatic positioning and welding device for PCBA circuit board components
By using an electric push rod and a motor-driven clamping device, the automatic positioning and welding device for PCBA circuit board components can be synchronously adjusted in both width and length directions. This solves the problem of excessive adjustment time when traditional devices are used to adapt to components of different models and sizes, and improves processing efficiency and accuracy.
Patent Information
- Application Number
- CN202423263005.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Traditional PCBA circuit board component automatic positioning and soldering equipment takes too long to adjust when adapting to components of different models and sizes, which affects processing efficiency.
The clamping device, which uses an electric push rod and a motor-driven mechanism, combined with multiple clamping seats and elastic clamping blocks, enables synchronous adjustment in both width and length directions. Through the cooperation of the insertion rod and the sliding rod, it can adapt to the positioning of components of different sizes and thicknesses.
It improves the speed of component adaptation, enhances clamping effect and welding accuracy, reduces adjustment time, and expands the applicability of the device.
Smart Images
Figure CN223656201U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to circuit board processing technical field, concretely relates to a kind of PCBA circuit board component automatic positioning welding device. BACKGROUND
[0002] PCBA circuit board component refers to the various electronic components and parts installed on printed circuit board, they are the basis of circuit function realization, connected with each other through the conductive path on circuit board, and collectively complete the design function of electronic equipment, the characteristics of PCBA circuit board component lies in their miniaturization, high density and diversification. With the continuous development of electronic technology, the size of component is smaller and smaller, and the function is more and more powerful, which makes circuit board can realize more complex function.
[0003] When processing, after component is accurately placed, the device will transport circuit board to welding system for welding, through heating to make solder paste melt, and form welding spot after cooling, the electrical connection between component and circuit board often needs to adopt welding device, in order to guarantee welding effect when welding, component is clamped and positioned using positioning device, however, due to the model and size of electric component are very diverse, traditional PCBA circuit board component automatic positioning welding device needs to be adjusted in length and width direction respectively when adapting different models of component, so that adjustment time is too long, and processing efficiency is affected.
[0004] Therefore, a kind of PCBA circuit board component automatic positioning welding device is provided. UTILITY MODEL CONTENTS
[0005] The utility model aims at solving the problem that traditional PCBA circuit board component automatic positioning welding device is very inconvenient when switching connection mode to adapt different models and sizes of connection equipment, and provides a kind of PCBA circuit board component automatic positioning welding device.
[0006] In order to solve the above technical problem, the utility model adopts the following technical scheme: a kind of PCBA circuit board component automatic positioning welding device, including base and the mounting seat and fixed rod respectively fixedly connected at the both ends of base, two sliding rods are slidably arranged on the base, two clamping seats are sleeved on the two sliding rods, two clamping seats are sleeved on the fixed rod, the two clamping seats that are sleeved on the fixed rod are respectively fixedly connected with two sliding rods, the clamping seat that is sleeved on the sliding rod is oppositely arranged with the clamping seat that is sleeved on the fixed rod, clamping block is slidably connected on the clamping seat, and the clamping block is elastically connected with clamping seat by spring.
[0007] Preferably, a first sliding block in T-shaped cross section is fixedly connected to the sliding rod, a first sliding groove with a size matching that of the first sliding block is formed in the mounting seat, and the first sliding block and the first sliding groove are used to stabilize the sliding rod when the sliding rod moves.
[0008] Preferably, an insertion rod is arranged through the bottom of the two clamping seats sleeved on the sliding rod, second sliding blocks in inverted T-shaped cross section are fixedly connected to the two ends of the insertion rod, a second sliding groove with a size matching that of the second sliding block is formed in the base, and the second sliding block and the second sliding groove are used to stabilize the insertion rod when the insertion rod moves.
[0009] Preferably, a motor is fixedly connected to the base, a first gear is fixedly connected to the output end of the motor, a rotating rod is rotatably connected to the base, a second gear is fixedly connected to the bottom of the rotating rod, the second gear is meshingly connected to the first gear, a third gear is fixedly connected to the top of the rotating rod, a rack is fixedly connected to the bottom of each of the two clamping seats sleeved on the fixed rod, the two racks are arranged staggered, the two racks are meshingly connected to the third gear, and the motor is used to rotate to make the two clamping seats sleeved on the fixed rod approach or move away from each other.
[0010] Preferably, the two clamping seats sleeved on the sliding rod are arranged in the same direction, the two clamping seats sleeved on the fixed rod are arranged in the same direction, and the clamping blocks arranged on the two clamping seats sleeved on the sliding rod and the two clamping seats sleeved on the fixed rod are arranged oppositely, so that the four clamping seats can jointly clamp the same PCBA circuit board component.
[0011] Preferably, a passage for the rack to pass through is formed in the bottom of each of the two clamping seats sleeved on the fixed rod, and the passage is used to prevent the clamping seat from affecting the movement of the rack.
[0012] Preferably, the insertion rod and the sliding rod are arranged perpendicularly in the vertical projection direction, and the insertion rod is used to move to drive the two clamping seats sleeved on the sliding rod to move to position PCBA circuit board components of different sizes.
[0013] Compared with the prior art, the PCBA circuit board component automatic positioning and welding device has the following beneficial effects:
[0014] 1、The PCBA circuit board component automatic positioning and welding device provided by the utility model adjusts the positions of the clamping seats in the length and width directions at the same time through the arrangement of the electric push rod and the motor, so that the time required for adjusting the device to adapt to different models of components is reduced.
[0015] 2. The PCBA circuit board component automatic positioning and welding device provided by the utility model can adapt to components of different thicknesses through the elastic setting of the clamping blocks, and the application range of the device is improved
[0016] 3. The PCBA circuit board component automatic positioning and welding device provided by the utility model can clamp the components to be welded from different directions through the setting of the plurality of clamping seats, the clamping effect is improved, and the precision during welding of the device is ensured. BRIEF DESCRIPTION OF DRAWINGS
[0017] The drawings accompanying the specification of this application form a part of the application and serve to further provide a further understanding of the present utility model, the illustrative embodiments of the present utility model and the description thereof serve to explain the present utility model, and do not constitute an improper limitation on the present utility model.
[0018] In the drawings:
[0019] Figure 1 It is a three-dimensional structure schematic view of an embodiment of the utility model.
[0020] Figure 2 It is a structure schematic view of another angle of an embodiment of the utility model.
[0021] Figure 3 It is a position relationship diagram of a sliding rod of an embodiment of the utility model.
[0022] Figure 4 It is a connection relationship diagram of a rotating rod of an embodiment of the utility model.
[0023] Figure 5 It is a position relationship diagram of a clamping seat of an embodiment of the utility model.
[0024] In the drawings: 1, base, 2, mounting seat, 3, fixed rod, 4, sliding rod, 5, first sliding block, 6, first sliding groove, 7, clamping seat, 71, clamping block, 72, spring, 8, electric push rod, 9, insertion rod, 10, second sliding block, 11, second sliding groove, 12, motor, 13, first gear, 14, second gear, 15, rotating rod, 16, third gear, 17, rack, 18, passage. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. The embodiments in the application and the features in the embodiments can be combined with each other without conflict. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0026] Referring to Figures 1-5 .
[0027] The utility model discloses PCBA circuit board component automatic positioning welding device, including base 1 and the fixed connection of mounting seat 2 and fixed link 3 respectively at both ends of base 1, two sliding rods 4 are slidably arranged on base 1, two clamping seats 7 are sleeved on two sliding rods 4, two clamping seats 7 are sleeved on fixed link 3, two clamping seats 7 that are sleeved on fixed link 3 are fixedly connected with two sliding rods 4 respectively, the clamping seat 7 that is sleeved on sliding rod 4 is oppositely arranged with the clamping seat 7 that is sleeved on fixed link 3, the clamping block 71 is slidably connected on clamping seat 7, and the clamping block 71 is elastically connected with clamping seat 7 through spring 72, and the clamping seat 7 on fixed link 3 can drive two clamping seats 7 on sliding rod 4 to adjust in width direction when adjusting in width direction, like this setting.
[0028] In addition, the first sliding block 5 of the section T-shaped setting is fixedly connected on sliding rod 4, the first sliding slot 6 of the size adaptation with first sliding block 5 is seted up on mounting seat 2, and first sliding block 5 and first sliding slot 6 are used to keep stable when sliding rod 4 moves, and like this setting can keep stable when the end of sliding rod 4 away from fixed link 3 moves.
[0029] Among them, the bottom of two clamping seats 7 that are sleeved on sliding rod 4 is commonly penetrated and arranged with inserting rod 9, and the both ends of inserting rod 9 are fixedly connected with the second sliding block 10 of the section inverted T-shaped setting, and the second sliding slot 11 of the size adaptation with second sliding block 10 is seted up on base 1, and second sliding block 10 and second sliding slot 11 are used to keep stable when inserting rod 9 moves, and like this setting can drive two clamping seats 7 that are sleeved on sliding rod 4 to move synchronously when inserting rod 9 moves.
[0030] Further, motor 12 is fixedly connected on base 1, the output of motor 12 is fixedly connected with first gear 13, rotating link 15 is rotatably connected on base 1, the bottom of rotating link 15 is fixedly connected with second gear 14, second gear 14 is engagedly connected with first gear 13, the top of rotating link 15 is fixedly connected with third gear 16, the bottom of two clamping seats 7 that are sleeved on fixed link 3 is fixedly connected with rack 17, and two rack 17 are staggered arrangement, and two rack 17 are engagedly connected with third gear 16, and motor 12 is used to make two clamping seats 7 that are sleeved on fixed link 3 approach each other or move away from each other when rotating.
[0031] It needs to be explained that when motor 12 starts, not only can drive two clamping seats 7 that are sleeved on fixed link 3 to move, but also can drive two clamping seats 7 that are sleeved on sliding rod 4 to move synchronously, that is, can synchronously adjust the position of multiple clamping seats 7 in width direction.
[0032] Specifically, the two clamping seats 7 sleeved on the sliding rod 4 are arranged in the same direction, the two clamping seats 7 sleeved on the fixed rod 3 are arranged in the same direction, the clamping blocks 71 arranged on the two clamping seats 7 sleeved on the sliding rod 4 and the two clamping seats 7 sleeved on the fixed rod 3 are arranged oppositely, so that the four clamping seats 7 can jointly clamp the same PCBA circuit board component, that is, the four clamping seats 7 can clamp the component from multiple angles, and the clamping effect is ensured.
[0033] Secondly, the bottom of the two clamping seats 7 sleeved on the fixed rod 3 is provided with a passage 18 for the rack 17 to pass through, the passage 18 is used to prevent the clamping seat 7 from affecting the movement of the rack 17, as shown in Figure 3 The passage 18 at the bottom of the clamping seat 7 can just make the rack 17 on the other clamping seat 7 on the fixed rod 3 pass through.
[0034] In addition, the insertion rod 9 is arranged perpendicularly to the sliding rod 4 in the vertical projection direction, the insertion rod 9 is used to drive the two clamping seats 7 sleeved on the sliding rod 4 to move to position PCBA circuit board components of different sizes when the insertion rod 9 moves, so that the electric push rod 8 and the motor 12 can be started synchronously, and the positions of the multiple clamping seats 7 in the width and length directions are adjusted.
[0035] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded 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.
Claims
1. A PCBA circuit board component automatic positioning and welding device, characterized in that: The utility model provides a PCBA circuit board clamping device, including base (1) and mounting seat (2) and fixed rod (3) respectively fixed connection in both ends of base (1), two sliding rods (4) are arranged on the base (1) and slide, two clamping seat (7) are set on two sliding rods (4), two clamping seat (7) are set on fixed rod (3), two clamping seat (7) that set on fixed rod (3) are fixedly connected with two sliding rods (4) respectively, and the clamping seat (7) that sets on sliding rod (4) is opposite to the clamping seat (7) that sets on fixed rod (3), clamping block (71) is slidably connected on clamping seat (7), and clamping block (71) is elastically connected with clamping seat (7) through spring (72).
2. The PCBA circuit board component automatic positioning and soldering apparatus of claim 1, wherein: The first sliding block (5) in cross section is T-shaped and is fixedly connected to the sliding rod (4), the first sliding groove (6) with the same size as the first sliding block (5) is formed in the mounting seat (2), and the first sliding block (5) and the first sliding groove (6) are used to keep the sliding rod (4) stable when moving.
3. The PCBA circuit board component automatic positioning and soldering apparatus of claim 2 wherein: The bottom of the two clamping seats (7) set on the sliding rod (4) is penetrated by the insertion rod (9), the two ends of the insertion rod (9) are fixedly connected with the second sliding block (10) in inverted T-shaped cross section, the second sliding groove (11) with the same size as the second sliding block (10) is formed in the base (1), and the second sliding block (10) and the second sliding groove (11) are used to keep the insertion rod (9) stable when moving.
4. The PCBA circuit board component automatic positioning and soldering apparatus of claim 3 wherein: The motor (12) is fixedly connected to the base (1), the output end of the motor (12) is fixedly connected with the first gear (13), the rotating rod (15) is rotatably connected to the base (1), the bottom of the rotating rod (15) is fixedly connected with the second gear (14), the second gear (14) is meshingly connected with the first gear (13), the top of the rotating rod (15) is fixedly connected with the third gear (16), the bottom of the two clamping seats (7) set on the fixed rod (3) is fixedly connected with the rack (17), the two racks (17) are staggered, the two racks (17) are meshingly connected with the third gear (16), and the motor (12) is used to rotate to make the two clamping seats (7) set on the fixed rod (3) close to or away from each other.
5. The automatic positioning and soldering device for PCBA circuit board components as described in claim 4, characterized in that: The two clamping seats (7) set on the sliding rod (4) are arranged in the same direction, the two clamping seats (7) set on the fixed rod (3) are arranged in the same direction, and the clamping blocks (71) slidably arranged on the two clamping seats (7) set on the sliding rod (4) and the two clamping seats (7) set on the fixed rod (3) are arranged oppositely, so that the four clamping seats (7) can jointly clamp the same PCBA circuit board component.
6. The PCBA circuit board component automatic positioning and soldering apparatus of claim 5 wherein: The bottom of the two clamping seats (7) set on the fixed rod (3) is provided with the channel (18) for the rack (17) to pass through, and the channel (18) is used to prevent the clamping seat (7) from affecting the movement of the rack (17).
7. The PCBA circuit board component automatic positioning and soldering apparatus of claim 6 wherein: The insertion rod (9) is arranged perpendicularly to the sliding rod (4) in the vertical projection direction, and the insertion rod (9) is used to move the two clamping seats (7) sleeved on the sliding rod (4) to position PCBA circuit board components of different sizes.