CN217428456U

CN217428456U - SMT paster positioner for 5G communication base station

Info

Publication number: CN217428456U
Application number: CN202123063889.2U
Authority: CN
Inventors: 郑友
Original assignee: Suzhou Dongdai Electronic Technology Co ltd
Current assignee: Suzhou Dongdai Electronic Technology Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-09-13
Anticipated expiration: 2031-12-08

Abstract

The utility model relates to a 5G communication base station technical field discloses a 5G is SMT paster positioner for communication base station, and it is including supporting the base, the top of supporting the base is rotated and is installed the support column, and the top fixedly connected with disc of support column, one side fixed mounting that the top of supporting the base is located the support column have a rotating electrical machines, the first gear of output shaft fixedly connected with of a rotating electrical machines, the outside fixed mounting of support column has the second gear, first gear and second gear intermeshing, and a plurality of positioning mechanism are installed in the outside of disc, and a plurality of positioning mechanism distribute at the top ring array of disc. The utility model discloses the structure is ingenious, and convenient to use can be fixed the PCB board through positioning mechanism, rotates through drive disc and can drive positioning mechanism and rotate, can improve paster efficiency, and the PCB board of location completion can be delivered to the paster station in proper order, then during automatic pushing the collection container, collects convenient more high-efficient.

Description

SMT paster positioner for 5G communication base station

Technical Field

The utility model relates to a 5G communication base station technical field especially relates to a 5G is SMT paster positioner for communication base station.

Background

The SMT patch refers to an abbreviation of a series of process flows processed on the basis of a PCB (printedcuiitboard) which is a printed circuit board. SMT is a surface mount technology (surface mount technology), an acronym for surface mount technology, which is one of the most popular techniques and processes in the electronic assembly industry. The surface mount device (SMC/SMD, abbreviated as chip component in chinese) having no pins or short leads is mounted on a surface of a Printed Circuit Board (PCB) or a surface of another substrate, and is soldered and assembled by a method such as reflow soldering or dip soldering. The basic process comprises solder paste printing, part mounting, reflow soldering, AOI optical detection, maintenance, board separation and the like, and a PCB needs to be positioned and fixed in the SMT chip mounting process.

Most disposable can only fix a pcb board for current SMT positioner for paster, leads to paster efficiency lower, needs manually to take off the pcb board after the paster is accomplished, and it is not convenient enough to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of 5G SMT paster positioner for communication base station has solved the problem among the background art.

In order to realize the purpose, the utility model adopts the following technical scheme:

an SMT paster positioning device for a 5G communication base station comprises a supporting base, wherein a supporting column is rotatably arranged at the top end of the supporting base, a disc is fixedly connected to the top end of the supporting column, a first rotating motor is fixedly arranged at one side, located at the supporting column, of the top end of the supporting base, an output shaft of the first rotating motor is fixedly connected with a first gear, a second gear is fixedly arranged on the outer side of the supporting column, the first gear and the second gear are mutually meshed, a plurality of positioning mechanisms are arranged on the outer side of the disc and distributed in an annular array manner at the top end of the disc, each positioning mechanism comprises a positioning box, a horizontally arranged bidirectional threaded rod is rotatably arranged between the inner walls of two sides of the positioning box, two moving blocks are arranged on the outer side of the bidirectional threaded rod in a threaded manner, the bottom ends of the moving blocks are slidably connected with the bottom end of the positioning box, and a second rotating motor is fixedly arranged on the outer wall of one side of the positioning box, the output shaft of the second rotating motor is fixedly connected with the bidirectional threaded rod, the top end of the moving block is fixedly provided with a connecting rod, and the top end of the connecting rod extends to the outside of the positioning box and is fixedly connected with a fixing clamp plate.

Preferably, one side of each of the two fixing clamping plates close to each other is fixedly connected with a protection pad.

Preferably, the top of location case is equipped with the backup pad, and the top of location case is located backup pad below fixed mounting has bracing piece and push rod motor, and the top of bracing piece is articulated with the bottom of backup pad, and the output shaft of push rod motor slides and rotates with the bottom of backup pad to be connected.

Preferably, the output shaft of push rod motor articulates there is the slider, and the bottom fixedly connected with second slide rail of backup pad, slider slidable mounting are on the second slide rail.

Preferably, a plurality of notches are formed in the side edge of the disc, and the notches correspond to the positioning mechanisms in position one to one.

Preferably, a first slide rail is fixedly mounted on the inner wall of the bottom end of the positioning box, and the moving block is slidably mounted on the first slide rail.

The utility model has the advantages that:

1. the two-way threaded rod can be driven to rotate through the second rotating motor, so that the two moving blocks are driven to move close to or away from each other, the target distance between the two fixing clamp plates is adjusted, the PCB is fixed through the two fixing clamp plates, the first gear can be driven to rotate through the first rotating motor, the disc can be driven to rotate through the meshing of the first gear and the second gear, the positioning mechanism can be driven to rotate, the chip mounting efficiency can be improved, and the positioned PCB can be sequentially sent to a chip mounting station;

2. through the extension of push rod motor, can promote one side perk of backup pad, during the paster was accomplished, through the one side perk with the backup pad for the automatic backup pad landing of following of PCB board falls into the collection container, collects convenient more high-efficient.

Drawings

Fig. 1 is the utility model provides a 5G is SMT paster positioner's for communication base station front view.

Fig. 2 is the utility model provides a 5G is SMT paster positioner's for communication base station top view.

Fig. 3 is the utility model provides a 5G is enlarged cross-sectional view of SMT paster positioner's positioning mechanism for communication base station.

Fig. 4 is the utility model provides a 5G is enlarged sketch map of SMT paster positioner's for communication base station backup pad position.

Reference numbers in the figures: 1. a support base; 2. a support pillar; 3. a first gear; 4. a second gear; 5. a disc; 6. a positioning mechanism; 7. a positioning box; 8. a bidirectional threaded rod; 9. a moving block; 10. a first slide rail; 11. a second rotating electrical machine; 12. a connecting rod; 13. fixing the clamping plate; 14. a protective pad; 15. a support bar; 16. a push rod motor; 17. a support plate; 18. a second slide rail; 19. a slider; 20. and (4) a notch.

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.

Referring to fig. 1-4, an SMT patch positioning device for a 5G communication base station comprises a supporting base 1, a supporting column 2 is rotatably installed at the top end of the supporting base 1, a disc 5 is fixedly connected to the top end of the supporting column 2, a first rotating motor is fixedly installed at one side, located at the supporting column 2, of the top end of the supporting base 1, a first gear 3 is fixedly connected to an output shaft of the first rotating motor, a second gear 4 is fixedly installed at the outer side of the supporting column 2, the first gear 3 and the second gear 4 are meshed with each other, a plurality of positioning mechanisms 6 are installed at the outer side of the disc 5, the plurality of positioning mechanisms 6 are distributed in an annular array at the top end of the disc 5, each positioning mechanism 6 comprises a positioning box 7, a horizontally-arranged bidirectional threaded rod 8 is rotatably installed between inner walls at two sides of the positioning box 7, two moving blocks 9 are installed on outer side threads of the bidirectional threaded rod 8, and the bottom ends of the moving blocks 9 are slidably connected with the bottom end of the positioning box 7, a second rotating motor 11 is fixedly arranged on the outer wall of one side of the positioning box 7, the output shaft of the second rotating motor 11 is fixedly connected with the bidirectional threaded rod 8, the top ends of the moving blocks 9 are fixedly provided with connecting rods 12, the top ends of the connecting rods 12 extend to the outside of the positioning box 7 and are fixedly connected with fixing splints 13, the second rotating motor 11 can drive the bidirectional threaded rod 8 to rotate, so as to drive the two moving blocks 9 to move close to or away from each other, further adjusting the target distance between the two fixed splints 13, fixing the PCB board by the two fixed splints 13, driving the first gear 3 to rotate by the first rotating motor, thereby can drive disc 5 through the meshing of first gear 3 with second gear 4 and rotate, can drive positioning mechanism 6 and rotate, can improve paster efficiency, the PCB board that the location was accomplished can be delivered to the paster station in proper order, can be automatic after the paster is accomplished and is sent into in collecting container.

Wherein, two solid fixed splint 13 equal fixedly connected with in one side that is close to each other protect and fill up 14, protect and fill up 14 for the rubber material, can provide frictional force on the one hand for what the paster can be better is fixed, and on the other hand can play the buffering guard action, prevents that the paster from being pressed from both sides badly.

Wherein, the top of locating box 7 is equipped with backup pad 17, the top of locating box 7 is located backup pad 17 below fixed mounting and has bracing piece 15 and push rod motor 16, the top of bracing piece 15 is articulated with the bottom of backup pad 17, push rod motor 16's output shaft slides and rotates with the bottom of backup pad 17 and is connected, the PCB board is placed in backup pad 17, when push rod motor 16 extends, can promote one side perk of backup pad 17, in the paster is accomplished, through the one side perk with backup pad 17, make the PCB board automatic from backup pad 17 landing, fall into to the collection container, collect convenient more high-efficient.

Wherein, the output shaft of push rod motor 16 articulates there is slider 19, and the bottom fixedly connected with second slide rail 18 of backup pad 17, slider 19 slidable mounting are on second slide rail 18, and when push rod motor 16's output shaft removed, can promote slider 19 and remove on second slide rail 18 to drive backup pad 17 and rotate for bracing piece 15.

Wherein, a plurality of breachs 20 have been seted up to the side edge of disc 5, and breach 20 and positioning mechanism 6's position one-to-one, and during the paster was accomplished, through the perk with one side of backup pad 17 for the automatic landing of following backup pad 17 of PCB board falls into the collection container through breach 20.

Wherein, fixed mounting has first slide rail 10 on the bottom inner wall of location case 7, and movable block 9 slidable mounting is on first slide rail 10, and first slide rail 10 plays the slide guide effect to movable block 9 horizontal migration.

The working principle is as follows: fix the PCB board through positioning mechanism 6 earlier, second rotating electrical machines 11 can drive two-way threaded rod 8 and rotate, thereby it is close to each other or keep away from the removal each other to drive two movable blocks 9, and then adjust the purpose interval between two solid fixed splint 13, fix the PCB board through two solid fixed splint 13, can drive first gear 3 through first rotating electrical machines and rotate, thereby can drive disc 5 through the meshing of first gear 3 with second gear 4 and rotate, can drive positioning mechanism 6 and rotate, can improve paster efficiency, the PCB board of location completion can be delivered to the paster station in proper order, can be automatic after the paster is accomplished is sent into in the collection container.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An SMT patch positioning device for a 5G communication base station comprises a supporting base (1) and is characterized in that a supporting column (2) is rotatably installed at the top end of the supporting base (1), a disc (5) is fixedly connected to the top end of the supporting column (2), a first rotating motor is fixedly installed on one side, located on the supporting column (2), of the top end of the supporting base (1), an output shaft of the first rotating motor is fixedly connected with a first gear (3), a second gear (4) is fixedly installed on the outer side of the supporting column (2), the first gear (3) is meshed with the second gear (4), a plurality of positioning mechanisms (6) are installed on the outer side of the disc (5), the plurality of positioning mechanisms (6) are distributed in an annular array on the top end of the disc (5), each positioning mechanism (6) comprises a positioning box (7), and a horizontally arranged bidirectional threaded rod (8) is rotatably installed between the inner walls on two sides of the positioning box (7), two moving blocks (9) are installed on the outer side of the bidirectional threaded rod (8) through threads, the bottom ends of the moving blocks (9) are connected with the bottom end of the positioning box (7) in a sliding mode, a second rotating motor (11) is fixedly installed on the outer wall of one side of the positioning box (7), the output shaft of the second rotating motor (11) is fixedly connected with the bidirectional threaded rod (8), a connecting rod (12) is fixed to the top end of each moving block (9), and the top end of each connecting rod (12) extends to the outer portion of the positioning box (7) and a fixing clamping plate (13) are fixedly connected with the top end of each connecting rod.

2. An SMT patch positioning device for a 5G communication base station according to claim 1, wherein a protection pad (14) is fixedly attached to each side of the two fixing clamping plates (13) adjacent to each other.

3. An SMT patch positioning device for a 5G communication base station according to claim 1, wherein a plurality of notches (20) are formed in a side edge of the disc (5), and the notches (20) correspond to the positioning mechanisms (6) in position one to one.

4. An SMT patch positioning device for a 5G communication base station according to claim 1, wherein a first slide rail (10) is fixedly mounted on an inner wall of a bottom end of the positioning box (7), and the moving block (9) is slidably mounted on the first slide rail (10).