An integrated circuit patch device

Abstract

The utility model discloses an integrated circuit paster device, including the organism, is equipped with linkage assembly on the organism, is equipped with mounting plate on the linkage assembly, is equipped with fixed pipe fixedly on the mounting plate, fixed pipe is provided with multiple groups and all is equipped with suction assembly to connect the top, and multiple groups fixed pipe bottom all are equipped with suction nozzle, and multiple suction nozzles top all are provided with fixed establishment, the fixed establishment includes fixed cover and cannula, and fixed cover is fixed in fixed pipe bottom, and cannula is fixed in suction nozzle top and is inserted in fixed cover, and the outer wall of cannula is provided with the clamping groove, and the inboard of fixed cover is equipped with the clamping block, the clamping block is provided with multiple groups and inboard all is engaged in the clamping groove, and the inboard sliding of fixed cover is equipped with the unlocking cover, and the outer wall of unlocking cover is equipped with the sliding sleeve, and the outside of fixed cover is provided with the limiting mechanism, and the accurate insertion cooperation of fixed cover and cannula and the automatic locking design of mounting groove and clamping block realize the stable connection and reliable fixed of suction nozzle and fixed pipe.

Description

Technical Field

[0001] This utility model relates to the field of electronic manufacturing technology, and more specifically, to an integrated circuit mounting device. Background Technology

[0002] In the high-precision surface mount technology (SMT) production process of modern electronics manufacturing, SMT equipment needs to operate continuously for long periods of time to meet the production needs of large-volume circuit board assembly. At the same time, it is necessary to frequently adjust and change different models of mounting tools to meet the mounting requirements of different specifications of chips and components.

[0003] Traditional placement equipment typically uses threaded fastening or simple snap-fit ​​structures for tool connections, lacking effective automatic locking mechanisms and stable connection guarantees. When faced with high-frequency vibration and precision positioning operations, it is prone to loose connections and positional misalignment.

[0004] During the daily maintenance and tool replacement of the placement equipment, technicians need to frequently adjust or replace the placement tools according to different product characteristics and placement accuracy requirements. At the same time, during equipment cleaning and maintenance, it is necessary to quickly disassemble the placement components for deep cleaning and precision inspection.

[0005] Existing surface mount technology (SMT) equipment generally suffers from complex disassembly and assembly operations and difficult tool replacement. Traditional connection methods require specialized tools for complex disassembly and assembly operations or multiple steps to complete tool separation and installation, increasing maintenance time and labor costs. Existing equipment cannot provide convenient and efficient disassembly and assembly functions. The complex operation process is not only time-consuming and labor-intensive but also affects the normal operation of the production line, seriously restricting production efficiency and equipment maintenance convenience, and failing to meet the actual needs of modern electronics manufacturing for easy operation and efficient maintenance of SMT equipment. Utility Model Content

[0006] (a) Technical problems to be solved In view of the problems existing in the prior art, the present invention provides an integrated circuit patching device to solve the technical problems mentioned in the background art.

[0007] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: an integrated circuit patching device, comprising a body, a linkage component mounted on the body, an mounting plate mounted on the linkage component, a fixing tube fixed on the mounting plate, multiple sets of fixing tubes, each with a suction component connected to its top end, a suction nozzle at the bottom end of each set of fixing tubes, and a fixing mechanism at the top end of each set of suction nozzles. The fixing mechanism includes a fixing sleeve and an insert tube. The fixing sleeve is fixed to the bottom end of the fixing tube, and the insert tube is fixed to the top end of the suction nozzle and inserted into the fixing sleeve. A slot is formed on the outer wall of the insert tube. A locking block is provided on the inner side of the fixing sleeve. Multiple locking blocks are provided, and their inner sides are all engaged in the slot. An unlocking sleeve is slidably provided on the inner side of the fixing sleeve. A sliding sleeve is fixedly provided on the outer wall of the unlocking sleeve. A limiting mechanism is provided on the outer side of the fixing sleeve. The limiting mechanism includes a limiting sleeve and a rotating sleeve. An arc-shaped rod is fixedly provided on the outer wall of the limiting sleeve. Multiple arc-shaped rods are provided. The rotating sleeve rotates on the outer wall of the fixing sleeve, and a limiting rod is fixedly provided on its outer side.

[0008] The present invention is further configured such that an installation groove is provided on the inner side of the fixing sleeve, and the installation groove is provided in multiple sets and is slidably connected to multiple sets of locking blocks respectively, so as to provide precise sliding guidance and stable installation space for the locking blocks, and ensure accurate positioning and smooth movement of the locking blocks during the insertion of the tube.

[0009] The present invention is further configured such that the top surfaces of the multiple sets of card blocks are all arc-shaped and are slidably connected to the top surfaces of the multiple sets of mounting grooves. The arc-shaped design reduces contact stress concentration and wear, provides smooth sliding contact and good sealing performance, and ensures continuous and stable cooperation between the card blocks and the mounting grooves.

[0010] The present invention is further configured such that push springs are connected between the outer walls of the multiple sets of card blocks and the mounting grooves, and multiple sets of push springs are provided to provide the card blocks with a continuous and stable elastic push force and an automatic reset function, so as to ensure that the card blocks can be locked in place in time and maintain a reliable locked state after the tube is inserted.

[0011] The present invention is further configured such that a sliding groove is provided on the outer wall of the fixed sleeve, and multiple sets of the sliding groove are slidably connected to the sliding sleeve, providing precise sliding guidance and stable movement trajectory for the sliding sleeve, ensuring smooth movement and accurate control of the sliding sleeve during the unlocking operation.

[0012] The present invention is further configured such that each of the multiple sets of limiting rods has a limiting hole on its outer wall, and the multiple sets of limiting holes are slidably connected to the multiple sets of arc rods, thereby establishing a reliable limiting and locking mechanism and precise position control. The stable limiting of the sliding sleeve and the protection against misoperation are achieved through the cooperation of the arc rods and the limiting holes.

[0013] The present invention is further configured such that a compression spring is connected to the bottom surface of the rotating sleeve, and a thrust bearing is connected between the bottom end of the compression spring and the limiting sleeve. The thrust bearing reduces rotational friction resistance and ensures the smoothness and service life of the rotational unlocking operation.

[0014] The present invention is further configured such that a shelf is installed on the top surface of the body, providing dedicated storage space and convenient management functions for the circuit boards.

[0015] (III) Beneficial Effects Compared with the prior art, the present invention provides an integrated circuit patching device, which has the following advantages: 1. This device achieves stable connection and reliable fixation between the nozzle and the fixed tube through the precise insertion and engagement of the fixed sleeve and the automatic locking design of the mounting slot and the locking block. The elastic locking mechanism of the push spring and the locking block ensures the firm locking and automatic reset function of the tube. The precise engagement of the slot and the locking block provides reliable maintenance of the connection state and protection against falling off. The sliding connection between the top surface of the arc-shaped locking block and the mounting slot ensures the smoothness and sealing of the insertion process. The evenly distributed design of multiple sets of locking blocks provides all-round locking support and stable connection strength, effectively solving the problems of loose connection, positional deviation and insufficient locking strength in traditional chip placement equipment. It significantly improves the connection reliability and positioning accuracy between the placement tool and the equipment, meeting the basic requirements of the electronics manufacturing industry for connection stability and high-precision positioning of chip placement equipment.

[0016] 2. This device employs a rotary-controlled rapid unlocking mechanism. The linkage design between the rotating sleeve and the limiting rod enables convenient disassembly and rapid replacement of the nozzle. The precise fit between the limiting rod and the limiting hole provides accurate control of the locked state and clear guidance for the unlocking operation. The linkage mechanism between the unlocking sleeve and the sliding sleeve ensures the synchronicity of the locking block unlocking and the reliability of the operation. The single rotation operation of the rotating sleeve achieves unified control and rapid release of multi-point locking. The precise fit between the sliding groove and the sliding sleeve ensures precise guidance and smooth operation of the unlocking mechanism. The entire disassembly and assembly process can be completed with simple rotation and push-pull operations, significantly reducing the complexity of tool replacement and maintenance time. This effectively solves the problems of complex, time-consuming, labor-intensive, and tool-required disassembly and assembly operations of traditional surface mount equipment, meeting the actual needs of the electronics manufacturing industry for ease of operation and efficient maintenance of surface mount equipment.

[0017] 3. The precise limiting mechanism of the limiting sleeve and limiting rod of this device provides accurate position control of the sliding sleeve and protection against misoperation. The distribution of multiple sets of push springs provides balanced elastic support for the locking block and continuous and stable locking force. The modular design of the linkage components and mounting plate realizes flexible configuration and efficient collaboration of the entire mounting system. The entire connection and unlocking system realizes the organic combination of automatic locking and quick disassembly, which significantly improves the operation efficiency of integrated circuit chip mounting and the convenience of equipment maintenance, and effectively solves the problems of complex operation and long production line downtime in high-frequency maintenance of traditional equipment. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of an integrated circuit patch device according to the present invention; Figure 2 This is a schematic diagram of the disassembly structure of the suction nozzle in this utility model; Figure 3 This is a schematic diagram of the limiting sleeve in this utility model; Figure 4 This is a cross-sectional view of the fixing mechanism in this utility model; Figure 5 This is a cross-sectional view of the fixing sleeve in this utility model.

[0019] In the diagram: 1. Body; 2. Linkage assembly; 3. Mounting plate; 4. Fixing tube; 5. Suction assembly; 6. Nozzle; 7. Fixing sleeve; 8. Insertion tube; 9. Slot; 10. Locking block; 11. Unlocking sleeve; 12. Sliding sleeve; 13. Limiting sleeve; 14. Rotating sleeve; 15. Arc rod; 16. Limiting rod; 17. Mounting groove; 18. Push spring; 19. Sliding groove; 20. Limiting hole; 21. Compression spring; 22. Thrust bearing; 23. Placement rack. Detailed Implementation

[0020] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0021] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0022] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0023] Please see Figures 1-5 An integrated circuit surface mount device includes a body 1, a linkage assembly 2 mounted on the body 1, a mounting plate 3 mounted on the linkage assembly 2, and a fixing tube 4 fixedly mounted on the mounting plate 3. Multiple sets of fixing tubes 4 are provided, each with a suction assembly 5 connected to its top end. Each set of fixing tubes 4 has a suction nozzle 6 at its bottom end, and each set of suction nozzles 6 has a fixing mechanism at its top end. The fixing mechanism includes a fixing sleeve 7 and an insertion tube 8. The fixing sleeve 7 is fixed to the bottom end of the fixing tube 4, and the insertion tube 8 is fixed to the top end of the suction nozzle 6 and inserted into the fixing sleeve 7. The outer wall of the insertion tube 8 is provided with a slot 9, and the inner side of the fixing sleeve 7 is provided with a locking block 10. Multiple sets of locking blocks 10 are provided, and the inner side of each block is engaged in the slot 9. The inner side of the fixing sleeve 7 is provided with an unlocking sleeve 11, and the outer wall of the unlocking sleeve 11 is fixedly provided with a sliding sleeve 12. The outer side of the fixing sleeve 7 is provided with a limiting mechanism, which includes a limiting sleeve 13 and a rotating sleeve 14. The outer wall of the limiting sleeve 13 is fixedly provided with an arc-shaped rod 15, and multiple sets of arc-shaped rods 15 are provided. The rotating sleeve 14 rotates on the outer wall of the fixing sleeve 7, and the outer side of each rotating sleeve is fixedly provided with a limiting rod 16.

[0024] The inner side of the fixed sleeve 7 is provided with an installation groove 17, and the installation groove 17 is provided in multiple sets and is slidably connected to multiple sets of locking blocks 10 respectively.

[0025] The top surfaces of multiple sets of card blocks 10 are all arc-shaped and are slidably connected to the top surfaces of multiple sets of mounting slots 17.

[0026] Multiple sets of push springs 18 are provided between the outer wall of the multiple sets of card blocks 10 and the mounting groove 17.

[0027] The outer wall of the fixed sleeve 7 is provided with a sliding groove 19, and multiple sets of sliding grooves 19 are provided, all of which are slidably connected to the sliding sleeve 12.

[0028] Each of the multiple sets of limiting rods 16 has a limiting hole 20 on its outer wall, and the multiple sets of limiting holes 20 are slidably connected to the multiple sets of arc rods 15 respectively.

[0029] A compression spring 21 is connected to the bottom surface of the rotating sleeve 14, and a thrust bearing 22 is connected between the bottom end of the compression spring 21 and the limiting sleeve 13.

[0030] A mounting rack 23 is installed on the top surface of the body 1.

[0031] In this embodiment, when it is necessary to install the nozzle 6, the insertion tube 8 is inserted into the fixing sleeve 7. The outer wall of the insertion rod pushes the multiple sets of locking blocks 10 to rotate, which in turn squeezes the multiple sets of push springs 18 and makes room for the insertion tube 8. After the insertion tube 8 is fully inserted into the fixing sleeve 7, the multiple sets of push springs 18 reset and push the multiple sets of locking blocks 10 to engage in the slots 9 to engage the insertion tube 8, thus completing the installation of the nozzle 6. At this time, the multiple sets of arc-shaped rods 15 are respectively inserted into the multiple sets of limiting holes 20 to limit the sliding sleeve 12.

[0032] More specifically, when it is necessary to disassemble the nozzle 6, rotating the rotating sleeve 14 drives multiple sets of limiting rods 16 to rotate and causes the arc-shaped rod 15 to disengage from the limiting hole 20, releasing the limiting of the sliding sleeve 12. Pushing the limiting sleeve 13 causes the sliding sleeve 12 to slide along the sliding groove 19 and causes the unlocking sleeve 11 to slide along the inner wall of the fixing sleeve 7. The unlocking sleeve 11 pushes multiple sets of locking blocks 10 to rotate and disengage from the locking groove 9, releasing the locking of the insertion tube 8. Then the insertion tube 8 can be pulled out of the fixing sleeve 7, completing the disassembly of the nozzle 6.

[0033] In summary, when the entire device is in use or running: When it is necessary to install the nozzle 6, insert the tube 8 into the fixed sleeve 7. The outer wall of the insert rod pushes the multiple sets of locking blocks 10 to rotate, which in turn squeeze the multiple sets of push springs 18 and make room for the tube 8. After the tube 8 is fully inserted into the fixed sleeve 7, the multiple sets of push springs 18 reset and push the multiple sets of locking blocks 10 to engage in the slots 9 to lock the tube 8, thus completing the installation of the nozzle 6. At this time, the multiple sets of arc-shaped rods 15 are respectively inserted into the multiple sets of limiting holes 20 to limit the sliding sleeve 12.

[0034] When it is necessary to disassemble the nozzle 6, rotating the rotating sleeve 14 drives multiple sets of limiting rods 16 to rotate and causes the arc-shaped rod 15 to disengage from the limiting hole 20, releasing the limiting of the sliding sleeve 12. Pushing the limiting sleeve 13 causes the sliding sleeve 12 to slide along the sliding groove 19 and causes the unlocking sleeve 11 to slide along the inner wall of the fixing sleeve 7. The unlocking sleeve 11 pushes multiple sets of locking blocks 10 to rotate and disengage from the locking groove 9, releasing the locking of the insertion tube 8. Then the insertion tube 8 can be pulled out of the fixing sleeve 7, completing the disassembly of the nozzle 6.

[0035] Of all the solutions mentioned above, those involving connections between two components can be selected based on the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other well-known connection methods. These will not be elaborated on here. For all the fixed connections mentioned above, welding is the preferred option. In all the solutions mentioned above, the operation of electrical components, unless otherwise specified, is controlled by a controller. Since the devices matched with the controllers are common devices, their control principles and wiring connections are existing, well-known, and mature technologies, and their specific circuit structures will not be described in detail here. The specific models and specifications of the electrical components involved in this solution need to be selected and determined according to the actual specifications of the device. The specific selection and calculation methods adopt existing technologies in this field, and therefore will not be described in detail. Of all the solutions mentioned above, those involving motors can be combined with reducers if necessary. The connection structure and working principle between the motor and the reducer are existing known technologies and will not be described in detail in this utility model. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An integrated circuit mounting device, comprising a body (1), characterized in that: A linkage component (2) is installed on the body (1). An installation plate (3) is installed on the linkage component (2). A fixing tube (4) is fixed on the installation plate (3). Multiple sets of fixing tubes (4) are provided, and each set is connected to a suction component (5) at its top. Each set of fixing tubes (4) has a suction nozzle (6) at its bottom. Each set of suction nozzles (6) has a fixing mechanism at its top. The fixing mechanism includes a fixing sleeve (7) and an insertion tube (8). The fixing sleeve (7) is fixed to the bottom of the fixing tube (4). The insertion tube (8) is fixed to the top of the suction nozzle (6) and inserted into the fixing sleeve (7). The outer wall of the insertion tube (8) is... A slot (9) is provided, and a locking block (10) is provided on the inner side of the fixed sleeve (7). Multiple sets of the locking blocks (10) are provided, and their inner sides are all locked in the slot (9). An unlocking sleeve (11) is slidably provided on the inner side of the fixed sleeve (7). A sliding sleeve (12) is fixedly provided on the outer wall of the unlocking sleeve (11). A limiting mechanism is provided on the outer side of the fixed sleeve (7). The limiting mechanism includes a limiting sleeve (13) and a rotating sleeve (14). An arc-shaped rod (15) is fixedly provided on the outer wall of the limiting sleeve (13). Multiple sets of the arc-shaped rod (15) are provided. The rotating sleeve (14) rotates on the outer wall of the fixed sleeve (7), and a limiting rod (16) is fixedly provided on its outer side.

2. The integrated circuit mounting device according to claim 1, characterized in that: The inner side of the fixed sleeve (7) is provided with an installation groove (17), and the installation groove (17) is provided in multiple sets and is slidably connected to multiple sets of locking blocks (10).

3. The integrated circuit mounting device according to claim 2, characterized in that: multiple sets The top surface of each of the card blocks (10) is set to be arc-shaped and is slidably connected to the top surface of multiple sets of mounting slots (17).

4. An integrated circuit mounting device according to claim 3, characterized in that: multiple sets Push springs (18) are provided between the outer wall of the card block (10) and the mounting groove (17), and multiple sets of push springs (18) are provided.

5. An integrated circuit mounting device according to claim 4, characterized in that: The outer wall of the fixed sleeve (7) is provided with a sliding groove (19), and the sliding groove (19) is provided with multiple sets, all of which are slidably connected to the sliding sleeve (12).

6. An integrated circuit mounting device according to claim 5, characterized in that: multiple sets Each of the limiting rods (16) has a limiting hole (20) on its outer wall, and the multiple sets of limiting holes (20) are slidably connected to multiple sets of arc rods (15).

7. An integrated circuit mounting apparatus according to claim 6, characterized in that: A compression spring (21) is connected to the bottom surface of the rotating sleeve (14), and a thrust bearing (22) is connected between the bottom end of the compression spring (21) and the limiting sleeve (13).

8. An integrated circuit mounting apparatus according to claim 7, characterized in that: The top surface of the body (1) is equipped with a placement rack (23).

Images