CN217363418U

CN217363418U - A device for PCBA technology limit is got rid of

Info

Publication number: CN217363418U
Application number: CN202221205432.2U
Authority: CN
Inventors: 熊绍华
Original assignee: Sanhe Wuji Electronic Products Co ltd
Current assignee: Sanhe Wuji Electronic Products Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-09-02
Anticipated expiration: 2032-05-18

Abstract

The utility model discloses a device for PCBA process edge removal, which comprises an installation bottom plate, wherein the upper end of the installation bottom plate is fixedly connected with symmetrical L-shaped fixing seats, the upper ends of the symmetrical L-shaped fixing seats are respectively provided with a clamping block, two sides of the two groups of clamping blocks are provided with driving components, and an opening and closing mechanism is arranged between the clamping blocks and the L-shaped fixing seats; the utility model relates to a PCBA technical field. This a device for PCBA technology limit is got rid of drives its output and expandes through opening hydraulic telescoping rod, and then can drive two sets of closing plates through connecting rod, gangbar, dwang, gear, locating piece and expand, and the technology limit that is located on the closing plate falls into the charging chute and collects the processing at the in-process that the closing plate removed, can also use the collection box to retrieve below the technology limit that drops, does not need manual clearance at every turn, and efficiency promotes greatly.

Description

A device for PCBA technology limit is got rid of

Technical Field

The utility model relates to a PCBA technical field specifically is a device that is used for PCBA technology limit to get rid of.

Background

A Printed Circuit Board Assembly (PCBA) Board is a Printed Circuit Board on which components have been assembled, and is widely used in various fields such as aviation, numerical control, computers, and automation equipment. Due to the requirements of factors such as manufacturing and logistics, a process edge needs to be reserved on the edge of the PCBA board card to achieve the purpose of transmission on the guide rail. Which is not needed for the product. Therefore, the finished PCBA board needs to be subjected to an operation of removing the technical edge.

When the existing PCBA process edge removing device is used, the removed process edge still remains in the device, and at this time, the process edge must be taken out, and then the next PCBA process edge can be removed, so that the operation is complex and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model provides a device that is used for PCBA technology limit to get rid of has solved the device that current PCBA technology limit was got rid of, and the technology limit of getting rid of when using still remains in the device, must take out the technology limit this time, then just can carry out getting rid of on next PCBA technology limit, complex operation like this, the problem of inefficiency.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the device for removing the PCBA process edge comprises an installation bottom plate, wherein symmetrical L-shaped fixing seats are fixedly connected to the upper end of the installation bottom plate, clamping blocks are arranged at the upper ends of the symmetrical L-shaped fixing seats, driving assemblies are arranged on two sides of the two groups of clamping blocks, and an opening and closing mechanism is arranged between the clamping blocks and the L-shaped fixing seats; the mechanism that opens and shuts includes that the rotation installs the symmetrical closing plate at the L type fixing base upper surface of symmetry, symmetry the equal fixedly connected with locating piece in one side of closing plate, it is two sets of the equal fixedly connected with dwang of the other end of locating piece, it is two sets of the equal fixedly connected with gear of circumference surface of dwang, and the one end intermeshing of two sets of gears, the dwang bottom is passed through the bearing and is connected with mounting plate's inner wall rotation, and one of them dwang circumference outer surface fixedly connected with gangbar, the other end rotation of gangbar is connected with the connecting rod, one side inner wall fixed mounting of mounting plate has hydraulic telescoping rod, hydraulic telescoping rod's output and the one end fixed connection of connecting rod.

Preferably, a blanking groove for blanking is formed in the center of the surface of the mounting base plate, and a placement groove is formed in one side of the blanking groove.

Preferably, hydraulic telescoping rod installs at the arrangement inslot, and is two sets of the bottom of dwang all runs through mounting plate and extends to the inner wall in arrangement groove and all is connected through the bearing rotation between the mounting plate.

Preferably, an arc-shaped groove is formed in the upper surface of the L-shaped fixing seat, an arc-shaped block is fixedly connected to the bottom end of the sealing plate, and the arc-shaped block is located on the arc-shaped groove and connected with the L-shaped fixing seat in a sliding mode.

Preferably, drive assembly includes the positive and negative motor of fixed mounting in mounting plate front end surface one side, the symmetry the equal fixedly connected with fixing base in both sides of L type fixing base, front end rotate through the bearing on the fixing base and be connected with the threaded rod, the output and the threaded rod one end fixed connection of positive and negative motor, the symmetry the equal fixedly connected with slide in both sides of grip block, front end the slide is located on the threaded rod and with threaded rod threaded connection.

Preferably, the fixed seat at the rear end is fixedly connected with a sliding rod, and the sliding seat at the rear end is positioned on the sliding rod and is in sliding connection with the sliding rod.

Advantageous effects

The utility model provides a device that is used for PCBA technology limit to get rid of. Compared with the prior art, the method has the following beneficial effects:

(1) this a device for PCBA technology limit is got rid of drives its output and expandes through opening hydraulic telescoping rod, and then can drive two sets of closing plates through connecting rod, gangbar, dwang, gear, locating piece and expand, and the technology limit that is located on the closing plate falls into the charging chute and collects the processing at the in-process that the closing plate removed, can also use the collection box to retrieve below the technology limit that drops, does not need manual clearance at every turn, and efficiency promotes greatly.

(2) The utility model discloses a device for PCBA technology limit is got rid of, drive the threaded rod through opening positive and negative motor and rotate, the threaded rod drives wherein two sets of slides and is close to each other, and other two sets of slides are located the slide bar and slide, and then drive two sets of grip blocks and be close to each other, and then form the same groove of PCBA board thickness size, arrange the technology limit of PCBA board in the inslot this moment, it makes the fixed PCBA board of two sets of grip blocks to open positive and negative motor, the technology limit of PCBA board can be got rid of to this moment with the manual mode, the manual PCBA board technology limit of getting rid of adjustable, therefore, the production cost is low, it is of high quality to get rid of the technology limit, components and parts receive the stress for the PCBA board smallly, the range of application is wide, can adapt to the PCBA board of different thickness and board margin.

Drawings

Fig. 1 is a perspective view of the external structure of the present invention;

fig. 2 is a perspective view of the rear end structure of the present invention;

fig. 3 is a perspective view of the middle opening and closing mechanism of the present invention.

In the figure: 1. mounting a bottom plate; 2. an L-shaped fixed seat; 3. a clamping block; 4. a drive assembly; 5. an opening and closing mechanism; 101. a charging chute; 102. a placing groove; 201. an arc-shaped slot; 401. a positive and negative rotation motor; 402. a threaded rod; 403. a fixed seat; 404. a slide base; 405. a slide bar; 501. a hydraulic telescopic rod; 502. a connecting rod; 503. a linkage rod; 504. rotating the rod; 505. a gear; 506. positioning a block; 507. and (7) sealing the plate.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the device for removing the PCBA process edge comprises an installation bottom plate 1, wherein the installation bottom plate can be a vice workbench, a workbench with a desktop structure form or other forms of workbench surfaces, and is not limited to the form of the installation bottom plate, the upper end of the installation bottom plate 1 is fixedly connected with symmetrical L-shaped fixed seats 2, the upper ends of the symmetrical L-shaped fixed seats 2 are respectively provided with a clamping block 3, two sides of the two groups of clamping blocks 3 are provided with driving components 4, and an opening and closing mechanism 5 is arranged between the clamping blocks 3 and the L-shaped fixed seats 2; the opening and closing mechanism 5 comprises a symmetrical sealing plate 507 which is rotatably arranged on the upper surface of the symmetrical L-shaped fixed seat 2, one side of the symmetrical sealing plate 507 is fixedly connected with a positioning block 506, the other ends of the two groups of positioning blocks 506 are fixedly connected with a rotating rod 504, the circumferential outer surfaces of the two groups of rotating rods 504 are fixedly connected with gears 505, and one ends of the two groups of gears 505 are engaged with each other, the bottom end of the rotating rod 504 is rotatably connected with the inner wall of the installation bottom plate 1 through a bearing, and the outer surface of the circumference of one of the rotating rods 504 is fixedly connected with a linkage rod 503, the other end of the linkage rod 503 is rotatably connected with a connecting rod 502, the inner wall of one side of the mounting base plate 1 is fixedly provided with a hydraulic telescopic rod 501, the output end of the hydraulic telescopic rod 501 is fixedly connected with one end of the connecting rod 502, the hydraulic telescopic rod 501 is mounted in the mounting groove 102, and the bottom ends of the two groups of rotating rods 504 all penetrate through the mounting base plate 1 and extend to the inner wall of the mounting groove 102 and are rotatably connected with the mounting base plate 1 through bearings.

In this embodiment, the position of the chute 101 corresponds to the position of the symmetrical L-shaped fixing seat 2, after the symmetrical clamping blocks 3 complete the process and remove the process, the dropped process can be taken out from the chute 101, the chute 101 for blanking is provided at the center of the surface of the mounting base plate 1, the recycling bin can be provided at the bottom of the chute 101, and the placement groove 102 is provided at one side of the chute 101.

In this embodiment, make closing plate 507 to be located the centre of a circle with dwang 504 and rotate, thereby realize sealing and opening the resettlement groove 102, the work of getting rid of on the technology limit of being convenient for, arc 201 has been seted up to the upper surface of L type fixing base 2, the bottom fixedly connected with arc piece of closing plate 507, and the arc piece is located arc 201 and L type fixing base 2 sliding connection, the upper end surface of closing plate 507 and the bottom surface contact sliding connection of grip block 3.

In this embodiment, the threaded rod 402 is driven to rotate by turning on the forward and reverse rotation motor 401, the threaded rod 402 drives two sets of slide bases 404 to approach each other, and the other two sets of slide bases 404 are positioned on the slide rod 405 to slide and further drive two sets of clamping blocks 3 to approach each other, thereby forming a groove with the same thickness and size of the PCBA, at this time, the technical edge of the PCBA is placed in the groove, the forward and reverse rotation motor 401 is turned on to enable the two sets of clamping blocks 3 to fix the PCBA, at this time, the technical edge of the PCBA can be manually removed, the driving component 4 comprises the forward and reverse rotation motor 401 fixedly installed on one side of the front end surface of the installation bottom plate 1, both sides of the symmetrical L-shaped fixing seat 2 are fixedly connected with fixing seats 403, the threaded rod 402 is rotatably connected to the front end fixing seat 403 through a bearing, the output end of the forward and reverse rotation motor 401 is fixedly connected with one end of the threaded rod 402, both sides of the symmetrical clamping blocks 3 are fixedly connected with the slide bases 404, the front end sliding base 404 is positioned on the threaded rod 402 and is in threaded connection with the threaded rod 402, the rear end fixing base 403 is fixedly connected with a sliding rod 405, and the rear end sliding base 404 is positioned on the sliding rod 405 and is in sliding connection with the sliding rod 405.

And those not described in detail in this specification are well within the skill of the art.

When the sealing device works, the output end of the hydraulic telescopic rod 501 is contracted by opening the hydraulic telescopic rod 501, so that the connecting rod 502 is driven to move towards one side of the hydraulic telescopic rod 501, the connecting rod 502 can drive the linkage rod 503 and the rotating rod 504 to rotate, the rotating rod 504 can drive the two groups of meshed gears 505 to rotate relatively, the two groups of sealing plates 507 can be driven to rotate through the positioning blocks 506, and finally the two groups of sealing plates 507 can seal the blanking chute 101; then, a forward and reverse rotation motor 401 is started to drive a threaded rod 402 to rotate, the threaded rod 402 drives two groups of sliding seats 404 to approach each other, the other two groups of sliding seats 404 are positioned on a sliding rod 405 to slide, and then two groups of clamping blocks 3 are driven to approach each other, so that grooves with the same thickness and size of the PCBA are formed, the technical edge of the PCBA is placed in the grooves, the forward and reverse rotation motor 401 is started to enable the two groups of clamping blocks 3 to fix the PCBA, and the technical edge of the PCBA can be manually removed; the technological edge that gets rid of falls on symmetrical closing plate 507, can drive two sets of closing plate 507 through connecting rod 502, gangbar 503, dwang 504, gear 505, locating piece 506 and expand, and the technological edge that is located on closing plate 507 falls into chute 101 at the in-process that closing plate 507 removed and collects the processing, the technological edge that drops can also use the collection box to retrieve, do not need manual clearance at every turn, efficiency promotes greatly, then take out the PCBA board, the technological edge removal work of carrying out next PCBA board, the above is the theory of operation that is used for the device that PCBA technological edge got rid of.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A device for PCBA technology limit is got rid of, includes mounting plate (1), its characterized in that: the upper end of the mounting bottom plate (1) is fixedly connected with symmetrical L-shaped fixed seats (2), clamping blocks (3) are arranged at the upper ends of the symmetrical L-shaped fixed seats (2), driving assemblies (4) are arranged on two sides of the two groups of clamping blocks (3), and an opening and closing mechanism (5) is arranged between the clamping blocks (3) and the L-shaped fixed seats (2);

the opening and closing mechanism (5) comprises a symmetrical sealing plate (507) which is rotatably arranged on the upper surface of the symmetrical L-shaped fixed seat (2), one side of the sealing plate (507) is fixedly connected with a positioning block (506), the other ends of the two groups of positioning blocks (506) are fixedly connected with rotating rods (504), the circumferential outer surfaces of the two groups of rotating rods (504) are fixedly connected with gears (505), one ends of two groups of gears (505) are meshed with each other, the bottom end of the rotating rod (504) is rotatably connected with the inner wall of the installation bottom plate (1) through a bearing, and the outer surface of the circumference of one rotating rod (504) is fixedly connected with a linkage rod (503), the other end of the linkage rod (503) is rotatably connected with a connecting rod (502), a hydraulic telescopic rod (501) is fixedly arranged on the inner wall of one side of the mounting bottom plate (1), the output end of the hydraulic telescopic rod (501) is fixedly connected with one end of a connecting rod (502).

2. An apparatus for PCBA process edge removal as claimed in claim 1, in which: a blanking groove (101) for blanking is formed in the center of the surface of the mounting bottom plate (1), and a placement groove (102) is formed in one side of the blanking groove (101).

3. An apparatus for PCBA process edge removal as claimed in claim 2, in which: the hydraulic telescopic rod (501) is installed in the installation groove (102), and the bottom ends of the two groups of rotating rods (504) penetrate through the installation bottom plate (1) and extend to the inner wall of the installation groove (102) and are connected with the installation bottom plate (1) in a rotating mode through bearings.

4. An apparatus for PCBA process edge removal as claimed in claim 1, in which: arc-shaped groove (201) have been seted up to the upper surface of L type fixing base (2), the bottom fixedly connected with arc piece of closing plate (507), and arc piece is located arc groove (201) and L type fixing base (2) sliding connection.

5. An apparatus for PCBA process edge removal as claimed in claim 1, in which: drive assembly (4) include positive and negative motor (401), the symmetry of fixed mounting in mounting plate (1) front end surface one side the equal fixedly connected with fixing base (403) in both sides of L type fixing base (2), the front end be connected with threaded rod (402) through the bearing rotation on fixing base (403), the output and threaded rod (402) one end fixed connection, the symmetry of positive and negative motor (401 the equal fixedly connected with slide (404) in both sides of grip block (3), the front end slide (404) be located on threaded rod (402) and with threaded rod (402) threaded connection.

6. An apparatus for PCBA process edge removal as claimed in claim 5, in which: the rear end is fixedly connected with a sliding rod (405) on the fixed seat (403), and the sliding seat (404) is positioned on the sliding rod (405) and is in sliding connection with the sliding rod (405).