Multi-station surface-mounted device positioning device
The multi-station surface mount device positioning device uses a vacuum pump and suction cup assembly to achieve multi-station positioning, and solves the single-station and versatility problems of traditional devices by using a fine-tuning component, thereby improving production efficiency and positioning accuracy.
Patent Information
- Application Number
- CN202520469114.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-18
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-03-18
AI Technical Summary
Traditional surface mount device positioning devices can only position a single device at a time, making it impossible for multiple stations to work simultaneously. Furthermore, they have poor versatility for devices of different sizes and shapes, resulting in high production costs and low efficiency.
A multi-station surface mount device positioning device was designed, which uses a vacuum pump and suction cup assembly to achieve simultaneous positioning at multiple stations, and uses a fine-tuning assembly for precise position adjustment. It is suitable for devices of different sizes and shapes.
It improves production efficiency, ensures uniform stress on components, reduces the risk of damage, meets high-precision positioning requirements, and lowers production costs.
Smart Images
Figure CN223928557U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to surface mount device positioning technical field, especially in multi -position type surface mount device positioning device. BACKGROUND
[0002] In the modern electronic manufacturing field, surface mount technology has become one of the key technologies in electronic product production, with the development of electronic products to miniaturization, high performance, multi -functional direction, the positioning accuracy and production efficiency of surface mount device are higher requirements.
[0003] In the positioning process of surface mount device, the traditional positioning device can only position a single surface mount device at a time, cannot realize multi -position simultaneous operation, and the versatility of the traditional positioning device is poor for different sizes and shapes of surface mount device, needs to frequently replace the positioning component or carries out complex debugging, thereby increases production cost and production time, leads to low production efficiency.
[0004] Therefore, multi -position type surface mount device positioning device is proposed. UTILITY MODEL CONTENTS
[0005] The utility model discloses a multi -position type surface mount device positioning device can solve the positioning process of the existing surface mount device, the traditional positioning device can only position a single surface mount device at a time, cannot realize multi -position simultaneous operation, and the versatility of the traditional positioning device is poor for different sizes and shapes of surface mount device, needs to frequently replace the positioning component or carries out complex debugging, thereby increases production cost and production time, leads to low production efficiency problem.
[0006] To realize the above -mentioned purpose, the utility model provides the following technical scheme: multi -position type surface mount device positioning device, including the base, the top of base is fixedly connected with the side plate, the top of side plate is fixedly connected with the workbench, the top of workbench is set with a plurality of placing grooves, the inside of placing groove is provided with fine adjustment assembly, fine adjustment assembly includes moving block, the right side of moving block is fixedly connected with positioning assembly;
[0007] The positioning assembly includes a vacuum pump, the vacuum pump is fixedly connected at the top of base, the suction end of vacuum pump is fixedly connected with the I -beam, the top of I -beam is fixedly connected with the hose, the number of hose is set as several, the top of hose is fixedly connected with the sucking disc, the sucking disc is arranged in the inside of placing groove and is fixedly connected with moving block, the top of sucking disc is set with a plurality of adsorption holes.
[0008] Preferably, the two sides of the inner wall of the placing groove are provided with mounting grooves, the left mounting groove is rotatably connected with an adjusting screw, and the moving block is threadedly connected to the surface of the adjusting screw.
[0009] Preferably, a guide rod is fixedly connected inside the right mounting slot, and a guide block is slidably connected to the surface of the guide rod. The side of the guide block closest to the suction cup is fixedly connected to the suction cup.
[0010] Preferably, a throttle is fixedly connected to the top of the adjusting screw, and the throttle is located above the worktable.
[0011] Preferably, the top of the workbench is provided with sliding grooves on both sides, and a slider is slidably connected inside the sliding groove. A moving rod is fixedly connected to the top of the slider, and a dust suction chamber is fixedly connected between the opposite sides of the two moving rods.
[0012] Preferably, the bottom of the suction chamber is fixedly connected to multiple suction pipes, the top of the suction chamber is fixedly connected to a corrugated pipe, the other end of the corrugated pipe is fixedly connected to a vacuum cleaner, and the vacuum cleaner is fixedly connected to the rear side of the side plate.
[0013] Preferably, electric telescopic rods are fixedly connected to both sides of the front side of the workbench, and the electric telescopic rods pass through the slide groove and are fixedly connected to the slider.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] 1. This application sets up a positioning component, which can realize the adsorption and positioning operation of surface-mount devices at multiple stations at the same time. This greatly improves production efficiency and can provide stable and sufficient suction force for each suction cup, so that the surface-mount device is subjected to uniform force during the adsorption process. This effectively avoids the problem of device damage or poor adsorption caused by uneven local force. It can also be applied to surface-mount devices of different sizes and shapes, thus improving versatility.
[0016] 2. This application sets up a fine-tuning component, which can precisely adjust the position of surface-mount devices, thus meeting the high-precision positioning requirements of surface-mount devices in electronic manufacturing and reducing problems such as poor soldering and unstable device performance caused by positioning errors. Attached Figure Description
[0017] Figure 1 This is an overall structural diagram of the multi-station surface mount device positioning device of this utility model;
[0018] Figure 2 This utility model Figure 1 Side view;
[0019] Figure 3 This is a schematic diagram of the positioning component of this utility model;
[0020] Figure 4 This is a schematic diagram of the structure of the fine-tuning component of this utility model;
[0021] Figure 5 For the utility model Figure 2 The enlarged schematic view of A in the middle.
[0022] In the drawing, 1, base; 2, side plate; 3, workbench; 4, placing groove; 5, fine adjustment assembly; 501, moving block; 502, adjusting screw; 503, guide rod; 504, guide block; 505, handle; 6, positioning assembly; 601, vacuum pump; 602, channel bar; 603, hose; 604, suction cup; 605, suction hole; 7, mounting groove; 8, sliding groove; 9, sliding block; 10, moving rod; 11, dust suction cavity; 12, dust suction pipe; 13, bellows; 14, dust collector; 15, electric telescopic rod. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0024] Please refer to Figures 1-5 The utility model provides technical schemes:
[0025] Multi-station type surface mount device positioning device, including base 1, the top of base 1 is fixedly connected with side plate 2, the top of side plate 2 is fixedly connected with workbench 3, the top of workbench 3 is provided with a plurality of placing grooves 4, the inside of placing groove 4 is provided with fine adjustment assembly 5, and fine adjustment assembly 5 includes moving block 501, and the right side of moving block 501 is fixedly connected with positioning assembly 6.
[0026] Positioning assembly 6 includes vacuum pump 601, and vacuum pump 601 is fixedly connected at the top of base 1, and the suction end of vacuum pump 601 is fixedly communicated with channel bar 602, and the top of channel bar 602 is fixedly communicated with hose 603, and the number of hose 603 is set as several, and the top end of hose 603 is fixedly communicated with suction cup 604, and suction cup 604 is arranged in the inside of placing groove 4 and is fixedly connected with moving block 501, and the top of suction cup 604 is provided with a plurality of suction holes 605.
[0027] In the embodiment, the vacuum pump 601 is started to draw air out through the air outlet end, thereby forming a negative pressure environment in the connected pipeline system. The I-shaped pipe 602 functions as a shunt and a connection, and transmits the negative pressure generated by the vacuum pump 601 to the plurality of hoses 603. The plurality of hoses 603 are provided in a number, and the top ends of the plurality of hoses 603 are respectively fixedly connected to the suction cups 604. In this way, the negative pressure can be uniformly transmitted to the suction cups 604 through the I-shaped pipe 602. When the negative pressure is transmitted to the suction cups 604, the air in the suction cups 604 is drawn out, so that the air pressure in the suction cups 604 is lower than the atmospheric pressure. Then, the plurality of adsorption holes 605 formed in the top of the suction cup 604 tightly adsorb the surface-mounted device placed above the suction cup 604 under the action of the atmospheric pressure. Due to the presence of the adsorption holes 605, the adsorption force is more uniform, and the surface-mounted device can be better fixed to prevent the surface-mounted device from deviating or falling during the adsorption process.
[0028] Specifically, as shown in Figure 2 , Figure 4 , the inner sides of the two sides of the inner wall of the placing groove 4 are provided with mounting grooves 7. The left mounting groove 7 is rotationally connected with an adjusting screw 502. The moving block 501 is threadedly connected to the surface of the adjusting screw 502.
[0029] Specifically, as shown in Figure 4 ,
[0030] Specifically, as shown in Figure 2 , Figure 4 , the top of the adjusting screw 502 is fixedly connected with a handle 505. The handle 505 is located above the workbench 3.
[0031] In the embodiment, when it is necessary to finely adjust the position of the surface-mounted device, the handle 505 is rotated to drive the adjusting screw 502 to rotate. When the adjusting screw 502 rotates, the moving block 501 moves along the axial direction of the screw by a small distance, thereby driving the positioning assembly 6 connected thereto to finely adjust the position. During the movement of the moving block 501 along with the rotation of the adjusting screw 502, the guide block 504 synchronously slides on the guide rod 503. The guide rod 503 provides a stable sliding path for the guide block 504, so that the moving block 501 can only move along the axial direction of the guide rod 503, avoiding deviation or shaking of the moving block 501 during the movement. This not only ensures the stability of the fine adjustment process, but also improves the fine adjustment precision, so that the surface-mounted device can be accurately adjusted in the expected direction and distance.
[0032] Specifically, as shown in Figure 1 ,Figure 5 As shown, the two sides of the top of the workbench 3 are provided with sliding grooves 8, the inside of the sliding grooves 8 is slidably connected with sliding blocks 9, the top of the sliding blocks 9 is fixedly connected with moving rods 10, and the opposite sides of the two moving rods 10 are fixedly connected with dust suction cavities 11.
[0033] Specifically, as shown in Figure 1 , Figure 2 The bottom of the dust suction cavity 11 is fixedly connected with a plurality of dust suction pipes 12, the top of the dust suction cavity 11 is fixedly connected with a corrugated pipe 13, the other end of the corrugated pipe 13 is fixedly connected with a dust collector 14, and the dust collector 14 is fixedly connected to the rear side of the side plate 2.
[0034] Specifically, as shown in Figure 1 The two sides of the front side of the workbench 3 are fixedly connected with electric telescopic rods 15, the electric telescopic rods 15 penetrate through the sliding grooves 8 and are fixedly connected with the sliding blocks 9.
[0035] In the embodiment: through the above setting, when it is necessary to clean the dust on the surface of the workbench 3, the dust collector 14 is started, the suction force generated by the dust collector 14 is transmitted to the dust suction cavity 11 through the corrugated pipe 13, and the dust and impurities on the workbench 3 are sucked away by the plurality of dust suction pipes 12 at the bottom of the dust suction cavity 11, so as to keep the surface of the workbench 3 clean, and the electric telescopic rod can drive the sliding block 9 to slide in the sliding groove 8, and the sliding block 9 drives the moving rod 10 and the dust suction cavity 11 to move together, so that the dust suction operation can be performed on different positions of the workbench 3, no matter where the surface device is positioned on the workbench 3, the dust suction cavity 11 can be moved to the corresponding position for cleaning, and the use flexibility is further improved.
[0036] Working principle: when positioning the surface-mounted device, first, the surface-mounted device to be positioned is placed one by one above the suction disc 604 in the placement slot 4 of the workbench 3, then the vacuum pump 601 is started, the vacuum pump 601 starts to work, air is extracted through the extraction end, the air passes through the adsorption holes 605 on the suction disc 604, the hose 603 and the work-shaped pipe 602 in turn, and is finally extracted by the vacuum pump 601, with the extraction of the air, negative pressure is formed in the suction disc 604, under the action of atmospheric pressure, the surface-mounted device is tightly adsorbed on the suction disc 604, and preliminary fixing is realized, when the position of the surface-mounted device needs to be fine adjusted, the operator rotates the adjusting screw 502 according to the deviation between the actual position of the surface-mounted device and the target position, the adjusting screw 502 drives the moving block 501 to move linearly along the adjusting screw 502, the moving block 501 drives the suction disc 604 and the surface-mounted device connected thereto to move when moving, the position of the surface-mounted device in the horizontal direction is fine adjusted, and the accurate positioning requirement is achieved, during or after the positioning of the surface-mounted device, the dust collector 14 is started, the dust collector 14 generates suction force, the suction force is transmitted to the dust suction cavity 11 through the corrugated pipe 13, then the electric telescopic rod 15 is started, the electric telescopic rod 15 drives the sliding block 9 to slide in the sliding groove 8, the sliding block 9 drives the dust suction cavity 11 to move above the workbench 3 through the moving rod 10, the plurality of dust suction pipes 12 at the bottom of the dust suction cavity 11 are sucked into the dust suction cavity 11 under the action of the suction force, dust, chippings and impurities on the surface of the workbench 3 are cleaned, and the subsequent positioning operation or the quality of the surface-mounted device is prevented from being affected.
[0037] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. Multi-station surface mount device positioning apparatus comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with a side plate (2), the top of the side plate (2) is fixedly connected with a workbench (3), a plurality of placing grooves (4) are formed in the top of the workbench (3), a fine adjustment assembly (5) is arranged in the placing groove (4), the fine adjustment assembly (5) comprises a moving block (501), and a positioning assembly (6) is fixedly connected to the right side of the moving block (501); The positioning assembly (6) comprises a vacuum pump (601), the vacuum pump (601) is fixedly connected to the top of the base (1), the gas suction end of the vacuum pump (601) is fixedly communicated with a channel bar (602), the top of the channel bar (602) is fixedly communicated with a hose (603), the number of the hose (603) is several, the top end of the hose (603) is fixedly communicated with a suction disc (604), the suction disc (604) is arranged in the placing groove (4) and is fixedly connected with the moving block (501), and a plurality of suction holes (605) are formed in the top of the suction disc (604).
2. The multi-station surface mount device positioning apparatus of claim 1, wherein: The left and right sides of the inner wall of the placing groove (4) are both provided with a mounting groove (7), and the inside of the left mounting groove (7) is rotatably connected with an adjusting screw rod (502), and the moving block (501) is threadedly connected to the surface of the adjusting screw rod (502).
3. The multi-station surface mount device positioning apparatus of claim 2, wherein: The inside of the right mounting groove (7) is fixedly connected with a guide rod (503), the surface of the guide rod (503) is slidably connected with a guide block (504), and the side of the guide block (504) close to the suction disc (604) is fixedly connected with the suction disc (604).
4. The multi-station surface mount device positioning apparatus of claim 2, wherein: The top of the adjusting screw rod (502) is fixedly connected with a rotating handle (505), and the rotating handle (505) is located above the workbench (3).
5. The multi-station surface mount device positioning apparatus of claim 1, wherein: The left and right sides of the top of the workbench (3) are both provided with a sliding groove (8), the inside of the sliding groove (8) is slidably connected with a sliding block (9), the top of the sliding block (9) is fixedly connected with a moving rod (10), and the opposite sides of the two moving rods (10) are fixedly connected with a dust collection cavity (11).
6. The multi-station surface mount device positioning apparatus of claim 5, wherein: The bottom of the dust collection cavity (11) is fixedly communicated with a plurality of dust collection pipes (12), the top of the dust collection cavity (11) is fixedly communicated with a bellows (13), the other end of the bellows (13) is fixedly communicated with a dust collector (14), and the dust collector (14) is fixedly connected to the rear side of the side plate (2).
7. The multi-station surface mount device positioning apparatus of claim 5, wherein: The left and right sides of the front side of the workbench (3) are both fixedly connected with an electric telescopic rod (15), the electric telescopic rod (15) penetrates through the sliding groove (8) and is fixedly connected with the sliding block (9).