Circuit board lifting frame

Abstract

The utility model relates to the technical field of adjusting supports, in particular to a circuit board lifting frame. The device comprises a supporting groove plate and a limiting groove plate, the bottom end of the supporting groove plate is provided with an adjusting device, the adjusting device comprises a bottom plate, the top end of the bottom plate is fixedly connected with the supporting groove plate, the top end of the bottom plate is provided with an electric push rod, the output end of the electric push rod is fixedly connected with a movable plate, and the movable plate is fixedly connected with the limiting groove plate. One side of the movable plate is fixedly connected with the limiting groove plate, the outer side of the movable plate is slidably connected with a U-shaped limiting plate, the two ends of the U-shaped limiting plate are fixedly connected with the bottom plate, one end of the movable plate is fixedly connected with a fixing frame, and one side of the fixing frame is fixedly connected with the limiting groove plate. The problems that a traditional circuit board lifting and conveying frame can only lift and convey circuit boards of fixed sizes, when circuit boards of different sizes need to be processed, different lifting and conveying frames need to be replaced, and operation complexity and time cost are increased are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to adjusting support technical field especially relates to a circuit board takes and sends frame. BACKGROUND

[0002] The circuit board takes and sends frame is a kind of equipment for supporting, fixed and conveying circuit board, plays an important role in the production, detection and maintenance process of electronic product.

[0003] For example, the publication number: CN202080603U discloses a kind of circuit board takes and sends frame, frame bottom is equipped with the slot that can be inserted circuit board, slot is spaced apart and is equipped with partition.This utility model utilizes slot and partition cooperation to form relatively independent circuit board insertion space, avoids mutual collision of circuit board in the process of conveying, effectively guarantees the conveying safety of circuit board.

[0004] The above-mentioned patent is formed by the cooperation of the slot and the partition to form a relatively independent circuit board insertion space, which avoids the mutual collision of the circuit board during transportation. However, the circuit board taking and sending frame can only take and send circuit boards of fixed size. When different sizes of circuit boards need to be handled, different taking and sending frames need to be replaced, which increases the complexity and time cost of operation. Therefore, a circuit board taking and sending frame is needed, which can facilitate the taking and sending of circuit boards of different sizes. SUMMARY

[0005] The utility model aims at solving the shortcoming that the traditional circuit board taking and sending frame in prior art can only take and send circuit boards of fixed size, and needs to replace different taking and sending frames when different sizes of circuit boards need to be handled, and increases the complexity and time cost of operation, and proposes a kind of circuit board taking and sending frame.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of circuit board taking and sending frame, including support slot plate and limit slot plate, the bottom of support slot plate is equipped with adjusting device, the adjusting device includes bottom plate, the top of bottom plate is fixedly connected with support slot plate, the top of bottom plate is equipped with electric push rod, the output end of electric push rod is fixedly connected with moving plate, the side of moving plate is fixedly connected with limit slot plate, the outside of moving plate is slidably connected with U-shaped limit plate, the both ends of U-shaped limit plate are fixedly connected with bottom plate, one end of moving plate is fixedly connected with fixed frame, the side of fixed frame is fixedly connected with limit slot plate.

[0007] The effect of the above-mentioned components is that the electric push rod starts the output end to drive the moving plate to move, the U-shaped limit plate prevents the position from deviating when the moving plate moves, and the moving plate moves while driving the limit slot plate to move away from or close to the support slot plate.

[0008] Preferably, the top end of the bottom plate is fixedly connected with an H-shaped plate, two sliding grooves are formed in the inner side of the H-shaped plate, sliding blocks are slidably connected in the sliding grooves, and the sides of the two sliding blocks close to each other are fixedly connected with a moving plate.

[0009] The above-mentioned component achieves the effect that the moving plate drives the sliding blocks to slide in the sliding grooves.

[0010] Preferably, one side of the H-shaped plate is fixedly connected with two fixed blocks, and the sides of the two fixed blocks are fixedly connected with a U-shaped limiting plate.

[0011] The above-mentioned component achieves the effect that the fixed blocks are fixed between the H-shaped plate and the U-shaped limiting plate, preventing the H-shaped plate and the U-shaped limiting plate from being easily deformed.

[0012] Preferably, one side of the U-shaped limiting plate is fixedly connected with a handle, and the cross section of the handle is in the shape of "U".

[0013] The above-mentioned component achieves the effect that the handle is fixed on the U-shaped limiting plate.

[0014] Preferably, the arc surface of the handle is sleeved with an anti-skid sleeve, and the anti-skid sleeve is made of rubber.

[0015] The above-mentioned component achieves the effect that the anti-skid sleeve increases the friction force.

[0016] Preferably, the top end of the bottom plate is fixedly connected with a pull rod, and the arc surface of the pull rod is fixedly connected with a rubber sleeve.

[0017] The above-mentioned component achieves the effect that the rubber sleeve increases the friction force.

[0018] Preferably, the top end of the bottom plate is provided with a moving device, the moving device comprises a support plate, one end of the support plate is fixedly connected with the bottom plate, and a T-shaped groove is formed in one side of the support plate.

[0019] The above-mentioned component achieves the effect that the T-shaped groove is formed in the support plate.

[0020] Preferably, a T-shaped plate is slidably connected in the T-shaped groove, and one side of the T-shaped plate is fixedly connected with a push plate.

[0021] The above-mentioned component achieves the effect that the push plate drives the T-shaped plate to slide in the T-shaped groove.

[0022] Preferably, one side of the push plate is fixedly connected with an anti-skid pad, and one side of the push plate is fixedly connected with two pull frames.

[0023] The effect achieved by the above-mentioned components is that the anti-skid pad increases the friction, the pulling frame is stressed to drive the push plate to move, and the anti-skid pad is moved.

[0024] In conclusion, the utility model has the advantages of:

[0025] In the utility model, when the circuit board needs to be placed, the electric push rod is started to drive the moving plate to move the limiting groove plate, and the distance between the limiting groove plate and the supporting groove plate is adjusted so that the circuit board is placed on the supporting groove plate.

[0026] In the utility model, when the circuit board needs to be taken off the lifting and feeding frame, the pulling frame is pulled to drive the push plate to push the anti-skid pad to push the circuit board, and the circuit board is slid off the supporting groove plate. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0028] Figure 2 It is a structure schematic view of the adjusting structure of the utility model;

[0029] Figure 3 It is a partial cross-sectional structure schematic view of the three-dimensional structure of the utility model;

[0030] Figure 4 It is a structure schematic view of the moving structure of the utility model.

[0031] Legend: 1, supporting groove plate; 2, adjusting device; 201, bottom plate; 202, H-shaped plate; 203, electric push rod; 204, moving plate; 205, fixed frame; 206, sliding groove; 207, sliding block; 208, fixed block; 209, U-shaped limiting plate; 210, handle; 211, anti-skid sleeve; 212, pull rod; 213, rubber sleeve; 3, moving device; 31, supporting plate; 32, T-shaped groove; 33, T-shaped plate; 34, push plate; 35, anti-skid pad; 36, pulling frame; 4, limiting groove plate. DETAILED DESCRIPTION

[0032] Referring to Figure 1 and Figure 3 The utility model provides a technical scheme: a circuit board lifting and feeding frame, including supporting groove plate 1 and limiting groove plate 4, the bottom end of supporting groove plate 1 is equipped with adjusting device 2, and the top end of bottom plate 201 is equipped with moving device 3.

[0033] The specific settings and effects of the adjusting device 2 and the moving device 3 will be described below.

[0034] Referring to Figure 2 In the embodiment shown, the adjusting device 2 comprises a bottom plate 201, the top end of the bottom plate 201 is fixedly connected with the support groove plate 1, the top end of the bottom plate 201 is provided with an electric push rod 203, the output end of the electric push rod 203 is fixedly connected with a moving plate 204, one side of the moving plate 204 is fixedly connected with the limiting groove plate 4, the outer side of the moving plate 204 is slidingly connected with a U-shaped limiting plate 209, both ends of the U-shaped limiting plate 209 are fixedly connected with the bottom plate 201, one end of the moving plate 204 is fixedly connected with a fixed frame 205, one side of the fixed frame 205 is fixedly connected with the limiting groove plate 4. The effect that the electric push rod 203 starts the output end to drive the moving plate 204 to move, the U-shaped limiting plate 209 prevents the position of the moving plate 204 from deviating when the moving plate 204 moves, and the moving plate 204 moves while driving the limiting groove plate 4 to move away from or close to the support groove plate 1 is achieved. The top end of the bottom plate 201 is fixedly connected with an H-shaped plate 202, the inner side of the H-shaped plate 202 is provided with two sliding grooves 206, the inside of the sliding grooves 206 is slidingly connected with sliding blocks 207, and the sides of the two sliding blocks 207 close to each other are fixedly connected with the moving plate 204. The effect that the moving plate 204 moves to drive the sliding blocks 207 to slide in the sliding grooves 206 is achieved. One side of the H-shaped plate 202 is fixedly connected with two fixed blocks 208, and one side of the two fixed blocks 208 is fixedly connected with the U-shaped limiting plate 209. The effect that the fixed blocks 208 are fixed between the H-shaped plate 202 and the U-shaped limiting plate 209, preventing the H-shaped plate 202 and the U-shaped limiting plate 209 from being easily deformed is achieved. One side of the U-shaped limiting plate 209 is fixedly connected with a handle 210, and the cross section of the handle 210 is in the shape of “U”. The effect that the handle 210 is fixed on the U-shaped limiting plate 209 is achieved. The circular arc surface of the handle 210 is sleeved with an anti-skid sleeve 211, and the anti-skid sleeve 211 is made of rubber. The effect that the anti-skid sleeve 211 increases the friction force is achieved. The top end of the bottom plate 201 is fixedly connected with a pull rod 212, and the circular arc surface of the pull rod 212 is fixedly connected with a rubber sleeve 213. The effect that the rubber sleeve 213 increases the friction force is achieved.

[0035] Referring to Figure 4As shown, in the embodiment: the mobile device 3 comprises a support plate 31, one end of the support plate 31 is fixedly connected with the bottom plate 201, and a T-shaped groove 32 is formed in one side of the support plate 31. The effect that the T-shaped groove 32 is formed on the support plate 31 is achieved. The T-shaped plate 33 is slidably connected inside the T-shaped groove 32, and the push plate 34 is fixedly connected to one side of the T-shaped plate 33. The effect that the push plate 34 moves to drive the T-shaped plate 33 to slide in the T-shaped groove 32 is achieved. The non-slip pad 35 is fixedly connected to one side of the push plate 34, and the two pull frames 36 are fixedly connected to one side of the push plate 34. The effect that the non-slip pad 35 increases the friction, and the pull frame 36 is stressed to drive the push plate 34 to move, so that the non-slip pad 35 moves is achieved.

[0036] Working principle: through the adjusting device 2, when the circuit board needs to be placed, the operator first starts the electric push rod 203, the output end of the electric push rod 203 drives the moving plate 204 to move, the moving plate 204 drives the fixed frame 205 and the limiting groove plate 4 to move away from the support groove plate 1, until the output end of the electric push rod 203 outputs to the maximum limit, then the electric push rod 203 is turned off, at this time, the distance between the limiting groove plate 4 and the support groove plate 1 is the maximum limit, the circuit board to be picked up is placed on the support groove plate 1, after the placement of the circuit board to be picked up is completed, the electric push rod 203 is started again to make the output end of the electric push rod 203 retract, the moving plate 204 drives the limiting groove plate 4 to move towards the circuit board to be picked up, until the limiting groove plate 4 and the circuit board to be picked up are in contact for limiting and fixing, then the electric push rod 203 is turned off, through the adjusting device 2, the problem that the traditional circuit board picking and placing frame can only pick and place circuit boards of fixed size, and when different sizes of circuit boards need to be processed, different picking and placing frames need to be replaced, which increases the complexity of operation and time cost is solved.

[0037] Through the mobile device 3, when the circuit board needs to be removed from the picking and placing frame, the operator first pulls the pull frame 36, the pull frame 36 is stressed to drive the push plate 34 to move, the push plate 34 drives the non-slip pad 35 to move, at the same time, the T-shaped plate 33 slides in the T-shaped groove 32, until the non-slip pad 35 and the circuit board are in contact, the pulling force continuously applied to the pull frame 36 drives the non-slip pad 35 to continuously resist the circuit board, so that the circuit board slides out of the support groove plate 1, through the mobile device 3, the problem that the traditional circuit board picking and placing frame is not convenient for quickly taking the circuit board from the picking and placing frame is solved.

[0038] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, term "installation", "link", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication。For ordinary skilled person in the art, the above-mentioned terms can be understood by the specific meaning in the utility model through specific circumstances.

Claims

1. A circuit board conveying rack comprising a support slot plate (1) and a limiting slot plate (4), characterized in that: The bottom end of the support groove plate (1) is provided with an adjusting device (2), the adjusting device (2) comprises a bottom plate (201), the top end of the bottom plate (201) is fixedly connected with the support groove plate (1), the top end of the bottom plate (201) is provided with an electric push rod (203), the output end of the electric push rod (203) is fixedly connected with a moving plate (204), one side of the moving plate (204) is fixedly connected with a limiting groove plate (4), the outer side of the moving plate (204) is slidably connected with a U-shaped limiting plate (209), both ends of the U-shaped limiting plate (209) are fixedly connected with the bottom plate (201), one end of the moving plate (204) is fixedly connected with a fixed frame (205), one side of the fixed frame (205) is fixedly connected with the limiting groove plate (4).

2. The circuit board handling rack of claim 1 wherein: The top end of the bottom plate (201) is fixedly connected with an H-shaped plate (202), two sliding grooves (206) are formed in the inner side of the H-shaped plate (202), and sliding blocks (207) are slidably connected in the sliding grooves (206); two sliding blocks (207) are fixedly connected with the moving plate (204) on the side close to each other.

3. A circuit board handling rack according to claim 2, characterized in that: The H-shaped plate (202) is fixedly connected with two fixed blocks (208) on one side, and the two fixed blocks (208) are fixedly connected with the U-shaped limiting plate (209) on one side.

4. The circuit board handling rack of claim 3 wherein: The U-shaped limiting plate (209) is fixedly connected with a handle (210) on one side, and the cross section of the handle (210) is "U" shaped.

5. The circuit board handling rack of claim 4 wherein: The circular arc surface of the handle (210) is sleeved with an anti-skid sleeve (211), and the anti-skid sleeve (211) is made of rubber.

6. The circuit board handling rack of claim 2 wherein: The top end of the bottom plate (201) is fixedly connected with a pull rod (212), and the circular arc surface of the pull rod (212) is fixedly connected with a rubber sleeve (213).

7. A circuit board handling rack as claimed in claim 6, characterized in that: The top end of the bottom plate (201) is provided with a moving device (3), the moving device (3) comprises a support plate (31), one end of the support plate (31) is fixedly connected with the bottom plate (201), and a T-shaped groove (32) is formed in one side of the support plate (31).

8. The circuit board handling rack of claim 7, wherein: The T-shaped groove (32) is slidably connected with a T-shaped plate (33), and the T-shaped plate (33) is fixedly connected with a push plate (34) on one side.

9. A circuit board handling rack as claimed in claim 8, characterized in that: The push plate (34) is fixedly connected with an anti-skid pad (35) on one side, and the push plate (34) is fixedly connected with two pull frames (36) on one side.

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