CN213638775U

CN213638775U - Circuit board SMT paster device with switching-over correction function

Info

Publication number: CN213638775U
Application number: CN202022994458.7U
Authority: CN
Inventors: 罗小东
Original assignee: Hebei Gongke Electronic Technology Co ltd
Current assignee: Hebei Gongke Electronic Technology Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-07-06
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a circuit board SMT paster device with function is corrected in switching-over, concretely relates to circuit board SMT paster technical field, which comprises supporting legs, the top fixedly connected with base of landing leg, and the top of base is provided with the support, the hydraulic stem is installed at the top of support, and the right side welding of hydraulic stem has the linking strip. Through setting up hydraulic stem and pneumatic tongs, the movable structure that has a department and can adjust on making the device, the while has also made things convenient for and has carried out the paster operation to the circuit board, the hydraulic stem is through flexible operation, it slides on the slide bar to drive the workstation, and simultaneously, first motor passes through the operation and drives main pivot and rotate, because the linking relation of drive belt, the indirect drive is rotated from the pivot, be integral type welded structure from pivot and screw thread post, when rotating from the pivot, can adjust the height of pneumatic post, and then drive the slip that the pneumatic tongs carried out the up-and-down direction on the spout, the paster operation in the later stage of being convenient for.

Description

Circuit board SMT paster device with switching-over correction function

Technical Field

The utility model relates to a circuit board SMT paster technical field, more specifically say, the utility model relates to a circuit board SMT paster device with function is corrected in switching-over.

Background

SMT is Surface mount Technology (Surface Mounted Technology), an acronym for Surface Mounted Technology, which is currently the most popular technique and process in the electronic assembly industry. Electronic circuit surface assembly techniques, known as surface mount or surface mount techniques. The surface-mounted component without pins or short leads is mounted on the surface of a printed circuit board or other substrates and is welded and assembled by methods such as reflow soldering or dip soldering.

When the circuit board is subjected to surface mounting, due to the fact that the surface mounting is pushed together disorderly, accurate surface mounting operation cannot be carried out during operation, and therefore the circuit board SMT surface mounting device with the reversing correction function is needed to be provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a circuit board SMT paster device with function is corrected in the switching-over to solve the problem that can't correct the paster of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a circuit board SMT paster device with a reversing correction function comprises supporting legs, wherein the tops of the supporting legs are fixedly connected with a base, a support is arranged at the top of the base, a hydraulic rod is mounted at the top of the support, a connecting strip is welded at the right side of the hydraulic rod, a fixing plate is fixedly connected to the right side of the support, a fixing side plate is welded at the front portion of the right side of the fixing plate, a sliding rod penetrates through the fixing side plate, a workbench is slidably connected to the right side of the sliding rod, a sliding chute is fixedly connected to the right side of the workbench, a first motor is arranged at the top of the workbench, a main rotating shaft is arranged at the top of the first motor, a driving belt is arranged around the main rotating shaft, a driven rotating shaft is arranged on one side of the driving belt, a threaded column is fixedly connected to the bottom of the driven rotating shaft, an operating platform is arranged at, the top sliding connection of slide rail has the slider, and the left side fixedly connected with telescopic link of slider, the right side fixedly connected with elliptical ring of slider, and elliptical ring's inside is provided with the disc, the inside edge of disc runs through there is the pivot, the horizontal front side fixedly connected with of elliptical ring links up the post, and links up the post and encircle all around there being solid fixed ring, gu fixed ring's left side fixedly connected with L type fixed block, the bottom right side fixedly connected with chassis of base, and the horizontal plane top of chassis installs the second motor, the right side sliding connection of spout has fixed frame, and the inside of fixed frame is fixed with pneumatic column, the left side fixedly connected with of pneumatic column and the embedding frame of screw thread post meshing mutually, and the bottom fixedly connected with pneumatic tongs of pneumatic column.

In a preferred embodiment, the hydraulic rod and the workbench are in an integrated welding structure through a connecting strip, the connecting strip and the workbench are in a reciprocating sliding structure along with the hydraulic rod, and the sliding distance of the workbench is not less than the length of the sliding rod.

In a preferred embodiment, the slide bars are arranged in two groups, the two groups of slide bars are in parallel structures, the two groups of slide bars and the fixed side plate are in embedded fixed structures, and the slide bars and the workbench are in sliding connection structures.

In a preferred embodiment, two sets of the slave rotating shafts are arranged, and the two sets of the slave rotating shafts are in an axisymmetric structure, the master rotating shaft and the slave rotating shafts are in a front-back connection structure through a transmission belt, and the master rotating shaft and the slave rotating shafts are in a cooperative rotating structure.

In a preferred embodiment, the workbench and the threaded columns are in a penetrating structure, the threaded columns are arranged in two groups, the threaded columns and the embedding frame are in an embedded structure, and the threaded columns and the embedding frame are in an up-and-down sliding structure.

In a preferred embodiment, the operating platform and the sliding block are in an integrated connection structure through a telescopic rod, the operating platform and the base are in a slidable structure, and the sliding distance of the operating platform is not less than half of the length of the base.

In a preferred embodiment, the disc is embedded fixed structure with the pivot, and disc and elliptical ring are interior tangent structure, the disc is the rotating-structure with the elliptical ring, it is the structure that runs through with solid fixed ring to link up the post, and links up the post and be the sliding construction around with solid fixed ring.

In a preferred embodiment, the sliding grooves are provided in two sets, and the two sets of sliding grooves are parallel structures, and the sliding grooves and the pneumatic column are in an integrated sliding structure through a fixing frame.

The utility model discloses a technological effect and advantage:

1. through setting up hydraulic stem and pneumatic tongs, make to have a movable structure that can adjust on the device, also made things convenient for to carry out the paster operation to the circuit board simultaneously, the hydraulic stem is through flexible operation, drive the workstation and slide on the slide bar, and simultaneously, the first motor drives main pivot through the operation and rotates, because the linking relation of drive belt, indirectly drive from the pivot and rotate, from pivot and screw thread post formula welded structure, when rotating from the pivot, can adjust the height of pneumatic post, and then drive pneumatic tongs and carry out the slip of upper and lower direction on the spout, the paster operation in the later stage of being convenient for;

2. through setting up elliptical ring, disc, pivot, linking post and solid fixed ring, there is an adjustable reciprocating motion's structure on making the device, the second motor drives the pivot and rotates, because pivot and disc are the structure that runs through, so the pivot will drive the disc and rotate in coordination, make the disc slide the operation in the arc wall in elliptical ring, drive elliptical ring and carry out the removal operation of fore-and-aft direction, under the fixed action that links up post and solid fixed ring, the motion trail of elliptical ring will keep linear motion.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a part of the structure of the present invention.

Fig. 3 is a schematic view of a part of the structure of the present invention.

Fig. 4 is an enlarged schematic view of the structure of fig. 1A of the present invention.

The reference signs are: 1. a support leg; 2. a base; 3. a support; 4. a hydraulic lever; 5. a connecting strip; 6. a fixing plate; 7. fixing the side plate; 8. a slide bar; 9. a work table; 10. a first motor; 11. a main rotating shaft; 12. a transmission belt; 13. a slave shaft; 14. a threaded post; 15. an operation table; 16. a slide rail; 17. a slider; 18. a telescopic rod; 19. an elliptical ring; 20. a disc; 21. a rotating shaft; 22. connecting the column; 23. a fixing ring; 24. an L-shaped fixed block; 25. a chassis; 26. a second motor; 27. a chute; 28. a fixing frame; 29. a pneumatic column; 30. an embedding frame; 31. and (4) a pneumatic gripper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a circuit board SMT paster device with a reversing correction function comprises a supporting leg 1, wherein the top of the supporting leg 1 is fixedly connected with a base 2, the top of the base 2 is provided with a support 3, the top of the support 3 is provided with a hydraulic rod 4, a connecting strip 5 is welded on the right side of the hydraulic rod 4, the right side of the support 3 is fixedly connected with a fixed plate 6, the front part of the right side of the fixed plate 6 is welded with a fixed side plate 7, a sliding rod 8 penetrates through the inside of the fixed side plate 7, the right side of the sliding rod 8 is slidably connected with a workbench 9, the hydraulic rod 4 and the workbench 9 are in an integrated welding structure through the connecting strip 5, the connecting strip 5 and the workbench 9 are in a reciprocating sliding structure along with the hydraulic rod 4, the sliding distance of the workbench 9 is not less than the length of the sliding rod 8, the workbench 9 can be driven to move, the convenience of paster is facilitated, the sliding, two groups of sliding rods 8 and a fixed side plate 7 are of an embedded fixed structure, the sliding rods 8 and a workbench 9 are of a sliding connection structure, so that the sliding stability of the workbench 9 is ensured, a sliding chute 27 is fixedly connected to the right side of the workbench 9, a first motor 10 is arranged at the top of the workbench 9, a main rotating shaft 11 is arranged at the top of the first motor 10, a driving belt 12 is arranged around the main rotating shaft 11, a driven rotating shaft 13 is arranged at one side of the driving belt 12, two groups of driven rotating shafts 13 are arranged at the top of the driven rotating shaft 9, the two groups of driven rotating shafts 13 are of an axisymmetric structure, the main rotating shaft 11 and the driven rotating shafts 13 are of a front-back connection structure through the driving belt 12, the main rotating shaft 11 and the driven rotating shafts 13 are of a cooperative rotating structure, so that the sliding operation of the two groups of threaded columns 14 can be finished at equal intervals, the operation environment of the, the threaded columns 14 are arranged in two groups, the threaded columns 14 and the embedding frame 30 are of an embedded structure, the threaded columns 14 and the embedding frame 30 are of an up-down sliding structure, the threaded columns 14 can slide up and down to drive the pneumatic gripper 31 to carry out patch mounting operation, the top of the base 2 is provided with an operating platform 15, the left side of the top of the base 2 is fixedly provided with a sliding rail 16, the operating platform 15 and the sliding block 17 are of an integrated connecting structure through an expansion link 18, the operating platform 15 and the base 2 are of a slidable structure, the sliding distance of the operating platform 15 is not less than half of the length of the base 2, a circuit board on the operating platform 15 reaches the bottom of the pneumatic gripper 31 to complete patch mounting operation, the top of the sliding rail 16 is slidably connected with the sliding block 17, the left side of the sliding block 17 is fixedly connected with the expansion link 18, the right side of the sliding block 17 is fixedly connected with an elliptical ring 19, a disc, the horizontal front side of the elliptical ring 19 is fixedly connected with a linking column 22, a fixing ring 23 surrounds the linking column 22, the disc 20 and the rotating shaft 21 are of an embedded fixing structure, the disc 20 and the elliptical ring 19 are of an internally tangent structure, the disc 20 and the elliptical ring 19 are of a rotating structure, the linking column 22 and the fixing ring 23 are of a through structure, the linking column 22 and the fixing ring 23 are of a front-back sliding structure, the disc 20 is made to slide in an arc-shaped groove in the elliptical ring 19, the elliptical ring 19 is driven to move in the front-back direction, the movement track of the elliptical ring 19 keeps linear movement under the fixing action of the linking column 22 and the fixing ring 23, the left side of the fixing ring 23 is fixedly connected with an L-shaped fixing block 24, the bottom right side of the base 2 is fixedly connected with an underframe 25, the top of the horizontal plane of the underframe 25 is provided with a second motor 26, the right side of, and the inside of fixed frame 28 is fixed with pneumatic column 29, and spout 27 is provided with two sets ofly, and two sets of spouts 27 are parallel structure, and spout 27 and pneumatic column 29 are the integral type sliding construction through fixed frame 28, help driving pneumatic gripper 31 to descend and accomplish the paster operation, and the left side fixedly connected with of pneumatic column 29 has the embedding frame 30 with screw post 14 engaged with, and the bottom fixedly connected with pneumatic gripper 31 of pneumatic column 29.

The utility model discloses the theory of operation: for the SMT chip device of the circuit board, firstly, the circuit board is placed on an operation table 15, a first motor 10 is turned on, the first motor 10 drives a main rotating shaft 11 to rotate through operation, a driven rotating shaft 13 is indirectly driven to rotate due to the connection relation of a transmission belt 12, the driven rotating shaft 13 and a threaded column 14 are in an integral welding structure, the threaded column 14 can be driven to rotate cooperatively when the driven rotating shaft 13 rotates, due to the embedded structure of an embedded frame 30 and the threaded column 14, the embedded frame 30 can be driven to move up and down when the threaded column 14 rotates, so that a fixing frame 28 is driven to slide on a sliding groove 27, a pneumatic column 29 moves up and down, a pneumatic gripper 31 is driven to press down, and meanwhile, a hydraulic rod 4 drives a working table 9 to slide on a sliding rod 8 through telescopic operation, and the front and back position of the working table 9 is effectively adjusted; on the other hand, the second motor 26 operates to drive the rotating shaft 21 to rotate, and since the rotating shaft 21 and the disc 20 are in a penetrating structure, the rotating shaft 21 drives the disc 20 to cooperatively rotate, so that the disc 20 slides in the arc-shaped groove in the elliptical ring 19, and the elliptical ring 19 is driven to move in the front-back direction, and under the fixing action of the connecting column 22 and the fixing ring 23, the movement track of the elliptical ring 19 keeps linear motion, and the telescopic rod 18 and the sliding block 17 are driven to move in the front-back direction, which is beneficial to adjusting the front-back position, and meanwhile, the telescopic rod 18 pushes the operating platform 15 to slide on the base 2, so that the operating platform reaches the position right below the pneumatic gripper 31, so that the pneumatic gripper 31 performs the mounting operation on the circuit board on the operating platform 15, and thus, all the processes.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a circuit board SMT paster device with function is corrected in switching-over, includes landing leg (1), its characterized in that: the top of the landing leg (1) is fixedly connected with a base (2), a support (3) is arranged at the top of the base (2), a hydraulic rod (4) is installed at the top of the support (3), a connecting strip (5) is welded at the right side of the hydraulic rod (4), a fixing plate (6) is fixedly connected at the right side of the support (3), a fixing side plate (7) is welded at the front portion of the right side of the fixing plate (6), a sliding rod (8) penetrates through the fixing side plate (7), a workbench (9) is connected to the right side of the sliding rod (8) in a sliding mode, a sliding groove (27) is fixedly connected to the right side of the workbench (9), a first motor (10) is arranged at the top of the workbench (9), a main rotating shaft (11) is arranged at the top of the first motor (10), a driving belt (12) is wound around the main rotating shaft (11), and a driven rotating shaft (13) is, the bottom fixedly connected with screw thread post (14) of follow pivot (13), the top of base (2) is provided with operation panel (15), and the top left side fixed mounting of base (2) has slide rail (16), the top sliding connection of slide rail (16) has slider (17), and the left side fixedly connected with telescopic link (18) of slider (17), the right side fixedly connected with elliptical ring (19) of slider (17), and the inside of elliptical ring (19) is provided with disc (20), the inside edge of disc (20) has run through pivot (21), the horizontal front side fixedly connected with of elliptical ring (19) links up post (22), and links up the periphery of post (22) and has encircled solid fixed ring (23), the left side fixedly connected with L type fixed block (24) of solid fixed ring (23), the bottom right side fixedly connected with chassis (25) of base (2), and second motor (26) are installed at the horizontal plane top of chassis (25), the right side sliding connection of spout (27) has fixed frame (28), and the inside of fixed frame (28) is fixed with pneumatic column (29), the left side fixedly connected with of pneumatic column (29) and screw post (14) engaged with embedding frame (30), and the pneumatic tongs (31) of bottom fixedly connected with of pneumatic column (29).

2. A circuit board SMT patch device having commutation correction capability as defined in claim 1 wherein: hydraulic stem (4) are integral type welded structure through linking up strip (5) with workstation (9), and link up strip (5) and workstation (9) and be reciprocating sliding structure along with hydraulic stem (4), the sliding distance of workstation (9) is not less than the length of slide bar (8).

3. A circuit board SMT patch device having commutation correction capability as defined in claim 1 wherein: the sliding rods (8) are arranged in two groups, the two groups of sliding rods (8) are of parallel structures, the two groups of sliding rods (8) and the fixed side plates (7) are of embedded fixed structures, and the sliding rods (8) and the workbench (9) are of sliding connection structures.

4. A circuit board SMT patch device having commutation correction capability as defined in claim 1 wherein: the auxiliary rotating shafts (13) are arranged in two groups, the two groups of auxiliary rotating shafts (13) are in an axisymmetric structure, the main rotating shaft (11) and the auxiliary rotating shafts (13) are in a front-back connection structure through a transmission belt (12), and the main rotating shaft (11) and the auxiliary rotating shafts (13) are in a cooperative rotating structure.

5. A circuit board SMT patch device having commutation correction capability as defined in claim 1 wherein: workstation (9) are the structure that runs through with screw thread post (14), and screw thread post (14) set up two sets ofly altogether, screw thread post (14) are embedded structure with embedding frame (30), and screw thread post (14) and embedding frame (30) are sliding construction from top to bottom.

6. A circuit board SMT patch device having commutation correction capability as defined in claim 1 wherein: the operating platform (15) and the sliding block (17) are in an integrated connecting structure through a telescopic rod (18), the operating platform (15) and the base (2) are in a slidable structure, and the sliding distance of the operating platform (15) is not less than half of the length of the base (2).

7. A circuit board SMT patch device having commutation correction capability as defined in claim 1 wherein: disc (20) are embedded fixed knot with pivot (21) and construct, and disc (20) are inscribe structure with elliptical ring (19), disc (20) are rotating-structure with elliptical ring (19), it is the structure that runs through to link up post (22) and solid fixed ring (23), and links up post (22) and solid fixed ring (23) and be sliding construction around being.

8. A circuit board SMT patch device having commutation correction capability as defined in claim 1 wherein: the sliding grooves (27) are arranged in two groups, the two groups of sliding grooves (27) are of parallel structures, and the sliding grooves (27) and the pneumatic columns (29) are of integrated sliding structures through the fixing frames (28).