CN216414990U

CN216414990U - Device for sucking special-shaped element

Info

Publication number: CN216414990U
Application number: CN202122407426.7U
Authority: CN
Inventors: 刘步旺; 范佳良
Original assignee: Suzhou Caizhi Electronics Co ltd
Current assignee: Suzhou Caizhi Electronics Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-29
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a device for sucking a special-shaped element in the technical field of PCBA assembly, which comprises a supporting column, wherein a mounting plate is fixedly arranged at the top of the supporting column, fixing seats are fixedly arranged at the left end and the right end of the top of the front side of the mounting plate, a same screw rod movably penetrates through the two groups of fixing seats, a fixing plate is fixedly arranged at the right side of the mounting plate, a first motor is fixedly arranged at the right side of the fixing plate, an output shaft of the first motor is connected with the screw rod, a movable seat is sleeved on the outer wall of the screw rod in a threaded manner, a connecting plate is fixedly arranged at the bottom of the movable seat, an air cylinder is fixedly arranged at the top of the connecting plate, a lifting seat is fixedly arranged at the bottom output end of the air cylinder, a connecting rod is arranged at the bottom of the lifting seat, a sucker is arranged at the bottom of the connecting rod, and a rotating assembly is arranged on the lifting seat. Meanwhile, the inserting direction of the special-shaped element can be automatically adjusted, and the practicability is high.

Description

Device for sucking special-shaped element

Technical Field

The utility model relates to the technical field of PCBA assembly, in particular to a device for sucking a special-shaped element.

Background

With the development of the electronic product PCBA assembly towards miniaturization and high assembly density, the SMT surface mount technology has become the mainstream technology of electronic assembly nowadays. However, due to the reason that the sizes of some electronic components are too large in the assembly and processing of the PCBA, the plug-in processing has not been replaced, and still plays an important role in the assembly and processing of the electronics, so that a certain number of through holes can be inserted into the PCB. The PCBA board is provided with a plurality of irregular special-shaped elements, the prior art generally adopts a manual insertion mode, the labor intensity of workers is increased, the working efficiency is reduced, meanwhile, the insertion direction of the special-shaped elements is inconvenient to adjust, and the existing requirements cannot be met.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a device for sucking a special-shaped element, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a device for sucking special-shaped elements comprises a supporting column, wherein the top of the supporting column is fixedly provided with a mounting plate, the left end and the right end of the top part at the front side of the mounting plate are both fixedly provided with a fixed seat, the two groups of fixed seats are movably penetrated with a same screw rod through a bearing, a fixed plate is fixedly arranged on the right side of the mounting plate, a first motor is fixedly arranged on the right side of the fixed plate, an output shaft of the first motor penetrates through the fixed plate and is connected with the right end of the screw rod, a movable seat is sleeved on the outer wall of the screw rod in a threaded manner, the bottom of the movable seat is fixedly provided with a connecting plate, the top axle center of the connecting plate is fixedly provided with an air cylinder, the bottom output end of the cylinder penetrates through the connecting plate and is fixedly provided with a lifting seat, the bottom of the lifting seat is provided with a connecting rod, the bottom of connecting rod is provided with the sucking disc, be provided with on the lift seat with connecting rod matched with runner assembly.

Preferably, the rotating assembly comprises a second motor fixedly installed on the right side of the lifting seat, an output shaft of the second motor extends into an inner cavity of the lifting seat and is fixedly sleeved with a driving bevel gear, the top end of the connecting rod extends into the inner cavity of the lifting seat and is rotatably connected with the top of the inner cavity of the lifting seat, and a driven bevel gear meshed with the driving bevel gear is fixedly sleeved on the outer wall of the connecting rod.

Preferably, the bottom of the front side of the mounting plate is transversely provided with a sliding groove, a sliding rod is fixedly arranged in the sliding groove, the outer wall of the sliding rod is provided with a sliding block in a sliding manner, and the front side of the sliding block is fixedly arranged at the bottom of the rear side of the movable seat.

Preferably, four corners of the top of the lifting seat are fixedly provided with guide rods, and the top of each guide rod penetrates through the connecting plate.

Preferably, a reinforcing rib plate is fixedly arranged at the joint of the connecting plate and the movable seat.

Preferably, the front and rear bottoms of the supporting column are fixedly provided with connecting pieces through bolts, the connecting pieces are arranged in an L-shaped structure, and two groups of symmetrical and parallel mounting holes are formed in the transverse ends of the connecting pieces.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the first motor is started to drive the screw rod to rotate, so that the movable seat is driven to move along the screw rod, after the movable seat is moved to a proper position, the lifting seat is driven to move downwards by the starting cylinder, so that the connecting rod is driven to move downwards, the foreign element is sucked by the sucking disc, and the PCBA is subjected to plug-in processing, so that a manual plug-in mode is not required, the labor intensity of workers is reduced, and the working efficiency is improved.

2. According to the utility model, the rotating assembly is arranged, after the special-shaped element is sucked by the sucker, the second motor is started to drive the driving bevel gear to rotate, the driving bevel gear drives the driven bevel gear to rotate, and the connecting rod is further driven to rotate, so that the effect of automatically adjusting the inserting direction of the special-shaped element is achieved, convenience is provided for subsequent inserting work, the practicability is higher, and the existing requirements can be met.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the rotating assembly of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a support pillar; 2. mounting a plate; 3. a fixed seat; 4. a screw rod; 5. a fixing plate; 6. a first motor; 7. a movable seat; 8. a connecting plate; 9. a cylinder; 10. a lifting seat; 11. a connecting rod; 12. a suction cup; 13. a rotating assembly; 131. a second motor; 132. a drive bevel gear; 133. a driven bevel gear; 14. a chute; 15. a slide bar; 16. a slider; 17. a guide bar; 18. reinforcing rib plates; 19. a connecting member.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1, the present invention provides a technical solution: a device for sucking special-shaped elements comprises a supporting column 1, a mounting plate 2 is fixedly arranged at the top of the supporting column 1, fixing seats 3 are fixedly arranged at the left end and the right end of the top of the front side of the mounting plate 2, the two groups of fixing seats 3 are movably penetrated through by a same screw rod 4 through bearings, a fixing plate 5 is fixedly arranged at the right side of the mounting plate 2, a first motor 6 is fixedly arranged at the right side of the fixing plate 5, an output shaft of the first motor 6 penetrates through the fixing plate 5 and is connected with the right end of the screw rod 4, a movable seat 7 is sleeved on the outer wall of the screw rod 4 in a threaded manner, a connecting plate 8 is fixedly arranged at the bottom of the movable seat 7, an air cylinder 9 is fixedly arranged at the top axle center of the connecting plate 8, the bottom output end of the air cylinder 9 penetrates through the connecting plate 8 and is fixedly provided with a lifting seat 10, a connecting rod 11 is arranged at the bottom of the lifting seat 10, a sucker 12 is arranged at the bottom of the connecting rod 11, and the first motor 6 is started to drive the screw rod 4 to rotate, and then drive movable seat 7 and remove along lead screw 4, after removing suitable position, drive lift seat 10 downstream through actuating cylinder 9, and then drive connecting rod 11 downstream, absorb the opposite sex component through sucking disc 12 to carry out plug-in components processing on PCBA, need not to adopt the mode of artifical plug-in components, not only reduced staff's intensity of labour, still improved the efficiency of work.

In this embodiment, please refer to fig. 1 and 2, a rotating component 13 matched with the connecting rod 11 is disposed on the lifting seat 10, the rotating component 13 includes a second motor 131 fixedly installed on the right side of the lifting seat 10, an output shaft of the second motor 131 extends into an inner cavity of the lifting seat 10 and is fixedly sleeved with a driving bevel gear 132, a top end of the connecting rod 11 extends into the inner cavity of the lifting seat 10 and is rotatably connected with a top of the inner cavity of the lifting seat 10, a driven bevel gear 133 engaged with the driving bevel gear 132 is fixedly sleeved on an outer wall of the connecting rod 11, when the suction cup 12 sucks a special-shaped element, the driving bevel gear 132 is driven to rotate by starting the second motor 131, the driven bevel gear 133 is driven to rotate by the driving bevel gear 132, and the connecting rod 11 is driven to rotate, so as to achieve an effect of automatically adjusting an inserting direction of the special-shaped element, and provide convenience for subsequent plug-in work, and the practicability is high, can meet the existing requirements.

In this embodiment, referring to fig. 1 and fig. 3, a sliding groove 14 is transversely formed in the bottom of the front side of the mounting plate 2, a sliding rod 15 is fixedly arranged in the sliding groove 14, a sliding block 16 is slidably arranged on the outer wall of the sliding rod 15, the front side of the sliding block 16 is fixedly arranged at the bottom of the rear side of the movable seat 7, the movable seat 7 drives the sliding block 16 to slide along the sliding groove 14 and the sliding rod 15 when moving, and the movable seat 7 is guided and limited to move, so that the movable seat 7 can move more stably.

In this embodiment, referring to fig. 1, the four corners of the top of the lifting seat 10 are all fixedly provided with the guide rods 17, the top of the guide rods 17 penetrates through the connecting plate 8, and the four groups of guide rods 17 guide the lifting of the lifting seat 10, so that the lifting of the lifting seat 10 is more stable.

In this embodiment, referring to fig. 1, a reinforcing rib plate 18 is fixedly disposed at a joint of the connecting plate 8 and the movable seat 7, and the toughness strength of the joint of the connecting plate 8 and the movable seat 7 is increased by the reinforcing rib plate 18.

Example 2:

referring to fig. 1, this embodiment is different from the first embodiment in that: all there is connecting piece 19 in both sides bottom around support column 1 through bolt fixed mounting, and connecting piece 19 sets up for L type structure, sets up two sets of mounting holes that the symmetry is parallel on connecting piece 19's the horizontal end, through the cooperation of connecting piece 19 and mounting hole, conveniently installs the device on the workstation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A device for sucking profiled elements, comprising a support column (1), characterized in that: the top of the supporting column (1) is fixedly provided with a mounting plate (2), the left end and the right end of the top of the front side of the mounting plate (2) are fixedly provided with fixing seats (3), two groups of fixing seats (3) are provided with a same lead screw (4) through a bearing, the right side of the mounting plate (2) is fixedly provided with a fixing plate (5), the right side of the fixing plate (5) is fixedly provided with a first motor (6), an output shaft of the first motor (6) penetrates through the fixing plate (5) and is connected with the right end of the lead screw (4), the outer wall of the lead screw (4) is sleeved with a movable seat (7), the bottom of the movable seat (7) is fixedly provided with a connecting plate (8), the top axle center of the connecting plate (8) is fixedly provided with an air cylinder (9), the bottom output end of the air cylinder (9) penetrates through the connecting plate (8) and is fixedly provided with a lifting seat (10), the bottom of lift seat (10) is provided with connecting rod (11), the bottom of connecting rod (11) is provided with sucking disc (12), be provided with on lift seat (10) with connecting rod (11) matched with runner assembly (13).

2. A device for sucking profiled elements according to claim 1, characterized in that: rotating assembly (13) are including fixed mounting second motor (131) on lift seat (10) right side, the output shaft of second motor (131) extends into the inner chamber of lift seat (10) and fixed cover are equipped with drive bevel gear (132), the top of connecting rod (11) extends into the inner chamber of lift seat (10) and with the inner chamber top of lift seat (10) rotates and is connected, fixed cover on the outer wall of connecting rod (11) be equipped with driven bevel gear (133) that drive bevel gear (132) engaged with mutually.

3. A device for sucking profiled elements according to claim 1, characterized in that: the front side bottom of mounting panel (2) has transversely seted up spout (14), spout (14) internal fixation is provided with slide bar (15), the outer wall of slide bar (15) slides and is provided with slider (16), the front side of slider (16) is fixed to be set up the rear side bottom of sliding seat (7).

4. A device for sucking profiled elements according to claim 1, characterized in that: the four corners of the top of the lifting seat (10) are fixedly provided with guide rods (17), and the top of each guide rod (17) penetrates through the connecting plate (8).

5. A device for sucking profiled elements according to claim 1, characterized in that: and a reinforcing rib plate (18) is fixedly arranged at the joint of the connecting plate (8) and the movable seat (7).

6. A device for sucking profiled elements according to claim 1, characterized in that: the supporting column is characterized in that connecting pieces (19) are fixedly mounted at the bottoms of the front side and the rear side of the supporting column (1) respectively through bolts, the connecting pieces (19) are arranged in an L-shaped structure, and two groups of symmetrical and parallel mounting holes are formed in the transverse ends of the connecting pieces (19).