CN218938435U

CN218938435U - Detection equipment for circuit board production

Info

Publication number: CN218938435U
Application number: CN202223100501.6U
Authority: CN
Inventors: 李欣
Original assignee: Foshan Chunxin Electronic Technology Co ltd
Current assignee: Foshan Chunxin Electronic Technology Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-04-28
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses detection equipment for circuit board production, which comprises a base and a driven gear, wherein a supporting side plate is arranged at the top of the base, a first air cylinder is arranged at the bottom of the inner side of the supporting side plate, and the top end of the first air cylinder is connected with a lifting seat. The circuit board that utilizes between first cylinder, driven gear, driving gear and the elevating seat that set up can be according to actual detection demand to remove seat one side centre gripping overturns and handles, can vertically promote its elevating seat that top is connected when first cylinder during operation, then elevating seat drive driven gear carries out longitudinal movement thereupon, thereby make driven gear and driving gear meshing be connected, then rotate driving gear, make driving gear drive driven gear rotate, and then can utilize driven gear drive one side second cylinder of being connected to rotate, thereby realize the rotation of removing the seat, thereby can realize the upset of circuit board, the convenience detects the processing to its another side.

Description

Detection equipment for circuit board production

Technical Field

The utility model relates to the field of detection equipment for circuit board production, in particular to detection equipment for circuit board production.

Background

The names of the circuit boards are: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high frequency boards, thick copper plates, impedance boards, PCBs, ultra-thin circuit boards, printed (copper etching technology) circuit boards, and the like. The circuit board enables the circuit to be miniaturized and visualized, plays an important role in mass production of fixed circuits and optimizing the layout of electrical appliances, and a detection device is needed to detect the circuit board after the circuit board is produced;

the utility model discloses a detection device for producing a circuit board, such as an authorized publication number CN208568864U, which is characterized in that the position of the circuit board is fixed through a positioning block on the upper surface of a driving belt, so that the detection convenience and accuracy are improved, however, when the circuit board is detected, the existing detection device detects a single surface of the circuit board in a manual mode, then the circuit board is detached again and then turned over after one surface is detected, and then the other surface of the circuit board is detected, so that the detection mode is complex and low in efficiency.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the detection equipment for the production of the circuit board, which can solve the technical problems that the existing detection device for the circuit board can fix the position of the circuit board through the positioning block on the upper surface of the transmission belt, so that the detection convenience and accuracy are improved, the existing detection equipment detects a single surface of the circuit board in a manual mode when detecting the circuit board, then the circuit board is disassembled and installed again and then overturned after one surface is detected, and then the detection treatment is carried out on the other surface of the circuit board, so that the detection mode is not only complicated, but also has low efficiency.

In order to solve the technical problems, the utility model provides the following technical scheme: including base and driven gear, the support curb plate is installed at the top of base, just the inboard bottom of support curb plate is installed first cylinder, the top of first cylinder is connected with the lift seat, just one side of lift seat is connected with the second cylinder, the other end of second cylinder is connected with the clamping structure, driven gear connect in the inner chamber of lift seat, the top of support curb plate is connected with the driving gear, the keeping away from of lift seat one side of second cylinder is connected with the movable block, the spout has been seted up to the inside wall of support curb plate, the adjustment tank has been seted up to one side of support curb plate.

As a preferable technical scheme of the utility model, the clamping structure comprises a movable seat, a vertical rod, a reset spring, a sliding block, a clamping plate and a rubber pad, wherein the vertical rod penetrates through the inner side of the movable seat, the reset spring is sleeved on the outer surface of the vertical rod, the top end of the reset spring is connected with the sliding block, one side of the sliding block is connected with the clamping plate, and the bottom of the clamping plate is connected with the rubber pad.

As a preferable technical scheme of the utility model, a buffer table is distributed above the middle section of the base, the top of the buffer table is connected with a protection pad, the bottom of the buffer table is connected with a connecting lug, and the bottom of the connecting lug is connected with a buffer rod.

As a preferable technical scheme of the utility model, the other end of the buffer rod is connected with a guide sleeve, the inner side of the guide sleeve is penetrated with a guide rod, and the outer surface of the guide rod is sleeved with a buffer spring.

As a preferable technical scheme of the utility model, hydraulic rods are symmetrically arranged on two sides of the top end of the base, and the other ends of the hydraulic rods are connected with cross beams.

As a preferable technical scheme of the utility model, a motor is arranged on the inner side of the cross beam, the output end of the motor is connected with a screw rod, the outer surface of the screw rod is sleeved with a thread sleeve, the bottom of the thread sleeve is connected with a connecting plate, the bottom of the connecting plate is connected with a detection box, and the bottom of the detection box is connected with a detection needle.

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

1. the first cylinder, the driven gear, the driving gear and the lifting seat are combined for use, a circuit board clamped on one side of the movable seat can be overturned according to actual detection requirements, the circuit board is not required to be dismounted and overturned again in a manual mode, the detection efficiency of the device is improved, when the first cylinder works, the lifting seat connected with the top end of the first cylinder can be longitudinally pushed, the driven gear is driven by the lifting seat to longitudinally move along with the lifting seat, so that the driven gear is meshed with the driving gear for connection, then the driving gear is rotated, the driven gear drives the driven gear to rotate, and then the driven gear can be utilized to drive a second cylinder connected with one side to rotate, so that the rotation of the movable seat is realized, the overturning of the circuit board can be realized, and the other side of the circuit board can be conveniently detected and treated;

2. utilize the combination use between buffer table, buffer rod, uide bushing and the buffer spring that sets up, can play certain cushioning effect when detecting to the circuit board, and then can prevent to cause great impact force to the circuit board when detecting the needle pushes down, and then lead to the circuit board to damage, can make the buffer rod that its bottom is connected promote the uide bushing when the buffer table pushes down, make the uide bushing carry out lateral movement along the uide bushing, the buffer spring that uide bushing extrusion one side is connected makes its take place deformation and produces reverse effort, then utilize this reverse effort can be low the effort that brings when the buffer table pushes down, and then can play certain buffering effect to the circuit board.

Drawings

FIG. 1 is a schematic diagram of a detecting device for producing a circuit board according to the present utility model;

FIG. 2 is an enlarged schematic view of the circuit board production inspection apparatus according to the present utility model shown in FIG. 1;

FIG. 3 is a schematic diagram of the internal structure of the movable seat of the detection device for producing the circuit board;

fig. 4 is a schematic perspective view of a supporting side plate of the detecting device for producing a circuit board according to the present utility model;

wherein: 1. a base; 2. supporting the side plates; 3. a first cylinder; 4. a lifting seat; 5. a second cylinder; 6. a movable seat; 7. a vertical rod; 8. a return spring; 9. a slide block; 10. a clamping plate; 11. a rubber pad; 12. a driven gear; 13. a drive gear; 14. a moving block; 15. a chute; 16. an adjustment tank; 17. a buffer stage; 18. a protective pad; 19. a connecting lug; 20. a buffer rod; 21. a guide sleeve; 22. a guide rod; 23. a buffer spring; 24. a hydraulic rod; 25. a cross beam; 26. a motor; 27. a screw rod; 28. a thread sleeve; 29. a connecting plate; 30. a detection box; 31. and (3) detecting the needle.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Example 1

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the utility model provides a detection device for circuit board production, which comprises a base 1 and a driven gear 12, wherein a supporting side plate 2 is installed at the top of the base 1, a first air cylinder 3 is installed at the bottom of the inner side of the supporting side plate 2, the supporting side plate 2 is symmetrically distributed along the vertical central line of the base 1, the top end of the first air cylinder 3 is connected with a lifting seat 4, one side of the lifting seat 4 is connected with a second air cylinder 5, the lifting seat 4 is in sliding connection with the supporting side plate 2 through a moving block 14, the other end of the second air cylinder 5 is connected with a clamping structure, the clamping structure comprises a moving seat 6, a vertical rod 7, a reset spring 8, a sliding block 9, a clamping plate 10 and a rubber pad 11, the vertical rod 7 penetrates through the inner side of the moving seat 6, the outer surface of the vertical rod 7 is sleeved with the reset spring 8, the top end of the reset spring 8 is connected with the sliding block 9, one side of the sliding block 9 is connected with the clamping plate 10, the bottom of the clamping plate 10 is connected with the rubber pad 11, the clamping plate 10 is in sliding connection with the vertical rod 7 along the transverse central line of the moving seat 6, the driven gear 12 is symmetrically distributed along the transverse central line of the moving seat 4, the top end of the lifting seat 2 is connected with an inner cavity of the lifting seat 4, the supporting side plate 2 is in sliding connection with the driving gear 13, the driving gear 13 is connected with the driving side plate 13 through the driving side plate 2, one side plate 16 is connected with the driving side plate 2 and the driving side plate 16, one side of the driving side plate 2 is provided with the driving side 16 is in contact with the side 16, the driving side 16 is meshed with the driving side 16, and the side 16 is connected with the side 2 has an adjusting groove 2, and has an adjusting groove is formed;

as a further implementation manner of this embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the circuit board to be tested is required to be clamped, the clamping plate 10 is shifted to two sides, so that the clamping plate 10 drives the sliding block 9 connected to the bottom of the clamping plate to slide longitudinally along the vertical rod 7, and meanwhile, the sliding block 9 drives the reset spring 8 to deform when moving longitudinally, so that a reverse acting force is generated, then one end of the circuit board is placed inside the two clamping plates 10, then the clamping plate 10 is released, the sliding block 9 drives the clamping plate 10 to move to one side of the circuit board under the reverse acting force of the reset spring 8, then the clamping plate 10 on two sides is utilized to clamp and limit the circuit board, the rubber pad 11 arranged can perform a certain protection treatment on the circuit board, and when the circuit board is required to be overturned, the lifting seat 4 on two sides is pushed by utilizing the work of the first air cylinder 3, so that the lifting seat 4 drives the driven gear 12 connected to rotate on the inner side of the lifting seat and is meshed with the driving gear 13, then the driving gear 13 is rotated, the driven gear 12 is driven by the rotation of the driving gear 13 to rotate the second air cylinder 5 to rotate, then the second air cylinder 5 is driven to rotate, then the whole air cylinder 5 is required to rotate, and the circuit board is required to be tested, and then the circuit board is required to be tested, and can be removed, and can be tested.

Example 2

Referring to fig. 1, the utility model provides a detection device for circuit board production, a buffer table 17 is distributed above the middle section of a base 1, the top of the buffer table 17 is connected with a protection pad 18, the bottom of the buffer table 17 is connected with a connecting lug 19, the bottom of the connecting lug 19 is connected with a buffer rod 20, the buffer rod 20 is rotationally connected with a guide sleeve 21 through the connecting lug 19, the guide sleeve 21 is in sliding connection with a guide rod 22 through a buffer spring 23, the other end of the buffer rod 20 is connected with the guide sleeve 21, the inner side of the guide sleeve 21 penetrates through the guide rod 22, the outer surface of the guide rod 22 is sleeved with the buffer spring 23, the two sides of the top end of the base 1 are symmetrically provided with a hydraulic rod 24, the other end of the hydraulic rod 24 is connected with a cross beam 25, the inner side of the cross beam 25 is provided with a motor 26, the output end of the motor 26 is connected with a screw rod 27, the outer surface of the screw rod 27 is sleeved with a thread sleeve 28, the bottom of the thread sleeve 28 is connected with a connecting plate 29, the thread sleeve 28 is in threaded connection with the screw rod 27, the screw rod 27 is symmetrically distributed along the vertical center line of the connecting plate 29, the bottom of the connecting plate 29 is connected with a detection box 30, the bottom of the detection box 30 is symmetrically distributed with a detection pin 31 at the bottom of the detection box 30, and the detection pin 31 is distributed at the bottom of the same distance;

as a further implementation manner of this embodiment, as shown in FIG. 1, when the motor 26 works, the screw rod 27 connected with the output end of the motor is driven to rotate, and because the screw rod 27 and the screw sleeve 28 are in threaded connection, when the screw rod 27 rotates, the screw sleeve 28 is driven to transversely move, the connecting plate 29 connected with the bottom of the screw sleeve 28 is realized to transversely move, and then the connecting plate 29 is used for driving the detection box 30 to transversely move synchronously, so that the transverse position of the detection needle 31 is conveniently adjusted according to the detection requirement, when the circuit board on the buffer table 17 is subjected to downward pressure, the bottom of the circuit board is extruded to rotate the connected buffer rod 20, then the buffer rod 20 pushes the guide sleeve 21 connected with the other end of the circuit board in a rotating manner, and the guide sleeve 21 transversely moves along the guide rod 22, and when the guide sleeve 21 transversely moves, the buffer spring 23 connected with one side is extruded, so that the buffer sleeve is deformed to generate a reverse acting force, and then the acting force brought by the downward pressing of the buffer table 17 can be offset, so as to play a role in buffering and protecting the circuit board.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a check out test set is used in circuit board production, includes base (1) and driven gear (12), its characterized in that: support curb plate (2) are installed at the top of base (1), just support the inboard bottom of curb plate (2) and install first cylinder (3), the top of first cylinder (3) is connected with lift seat (4), just one side of lift seat (4) is connected with second cylinder (5), the other end of second cylinder (5) is connected with clamping structure, driven gear (12) connect in the inner chamber of lift seat (4), the top of supporting curb plate (2) is connected with driving gear (13), the keeping away from of lift seat (4) one side of second cylinder (5) is connected with movable block (14), spout (15) have been seted up to the inside wall of supporting curb plate (2), adjustment tank (16) have been seted up to one side of supporting curb plate (2).

2. The inspection apparatus for circuit board production according to claim 1, wherein: the clamping structure comprises a movable seat (6), a vertical rod (7), a reset spring (8), a sliding block (9), a clamping plate (10) and a rubber pad (11), wherein the vertical rod (7) penetrates through the inner side of the movable seat (6), the reset spring (8) is sleeved on the outer surface of the vertical rod (7), the sliding block (9) is connected to the top end of the reset spring (8), the clamping plate (10) is connected to one side of the sliding block (9), and the rubber pad (11) is connected to the bottom of the clamping plate (10).

3. The inspection apparatus for circuit board production according to claim 1, wherein: the novel buffer device is characterized in that a buffer table (17) is distributed above the middle section of the base (1), the top of the buffer table (17) is connected with a protection pad (18), the bottom of the buffer table (17) is connected with a connecting lug (19), and the bottom of the connecting lug (19) is connected with a buffer rod (20).

4. A test apparatus for circuit board production according to claim 3, wherein: the other end of the buffer rod (20) is connected with a guide sleeve (21), a guide rod (22) penetrates through the inner side of the guide sleeve (21), and a buffer spring (23) is sleeved on the outer surface of the guide rod (22).

5. The inspection apparatus for circuit board production according to claim 1, wherein: the hydraulic rods (24) are symmetrically arranged on two sides of the top end of the base (1), and the other ends of the hydraulic rods (24) are connected with cross beams (25).

6. The inspection apparatus for circuit board production according to claim 5, wherein: the motor (26) is installed to the inboard of crossbeam (25), just the output of motor (26) is connected with lead screw (27), the surface cover of lead screw (27) is equipped with thread bush (28), just the bottom of thread bush (28) is connected with connecting plate (29), the bottom of connecting plate (29) is connected with detection case (30), just the bottom of detection case (30) is connected with detection needle (31).