Circuit board buffer storage device

Abstract

The utility model discloses a circuit board buffer storage device, and belongs to the technical field of circuit board production. The device comprises a rack, a synchronous belt, a motor and a baffle. A worker can place circuit boards needing to be temporarily stored in the two opposite slots of the different synchronous belts, the multiple circuit boards can be operated in this way, the motor can drive the belt wheels to rotate forwards or backwards by arranging the motor, the worker does not need to frequently bend down when placing and taking out the circuit boards, and convenience is achieved. A worker can push the rack to transport the temporarily stored circuit board through the rolling wheels, the baffle can be fixed to the rack through the screws, when the rolling wheels roll on an uneven road surface, the rack can drive the circuit board in the insertion groove to vibrate, and the baffle can limit the circuit board so as to prevent the circuit board from being separated from the insertion groove.

Description

Technical Field

[0001] The present application relates to the technical field of circuit board production, and in particular to a circuit board buffer storage device. Background Art

[0002] After the components on the circuit board are soldered, the circuit board usually needs to be sent to a testing device to detect the soldering quality of the circuit board.

[0003] A patent with announcement number CN220448411U discloses a storage device for circuit board processing. When in use, the circuit board is placed between the gaps of the upper baffles, and the bottom of the circuit board is located between the lower baffles. Several circuit boards are placed in this way. When the circuit boards need to be moved, the storage box can be pushed to move the position by relying on the wheels at the bottom of the box. However, if the ground is not flat enough, the circuit boards will be vibrated during the process of pushing the storage box to move, causing the circuit boards to fall to the ground outside the storage box, which will cause damage to the surface of the circuit boards and affect product quality. Utility Model Content

[0004] The purpose of this application is to propose a circuit board buffer storage device to address the above-mentioned problems existing in the prior art.

[0005] The present application can be implemented through the following technical scheme: a circuit board buffer storage device, comprising a frame, a synchronous belt, a motor and a baffle. The bottom of the frame is rotatably connected with a plurality of rollers; two synchronous belts are provided, and both synchronous belts are meshed with two pulleys. The outer wall of the synchronous belt away from the pulley is provided with a plurality of slots, and two slots facing each other on different synchronous belts are used for inserting the same circuit board, and the four pulleys are rotatably connected with the frame; the motor is used to drive the pulleys to rotate; two baffles are provided, and the baffles are vertically arranged, and the baffles can be fixed to the frame by screws, and the two baffles (6) are located one by one at the two ends of the length direction of the slot (31), and the baffles can limit the circuit board in the slot to prevent the circuit board from falling out of the slot.

[0006] In the above technical solution, when it is necessary to temporarily store the circuit boards, the circuit boards to be temporarily stored can be placed in two slots opposite to different synchronous belts. The same operation can be performed for multiple circuit boards. By setting a motor, the motor can drive the pulley to rotate forward or reverse. Workers do not need to bend down frequently when placing and taking out circuit boards, which is more convenient. Workers can push the rack to transport the temporarily stored circuit boards through rollers. The baffle can be fixed to the rack by screws. When the roller rolls on an uneven road surface, the rack will cause the circuit board in the slot to vibrate. The two baffles can limit the circuit board to prevent the circuit board from falling out of the slot due to vibration.

[0007] Furthermore, it also includes a vertical plate and a mounting plate. The vertical plates are configured with two and are both placed vertically, the two vertical plates and the two baffles can be arranged around the two synchronous belts, the two vertical plates and the two baffles are connected end to end and formed as one piece; the mounting plate is formed as one piece with the two vertical plates and the two baffles, and the two vertical plates, the two baffles and the mounting plate can be covered on the two synchronous belts.

[0008] In the above technical solution, the two vertical plates and the two baffles can be arranged around the two synchronous belts, and the two vertical plates, the two baffles and the mounting plate can be covered on the two synchronous belts. The mounting plate, the vertical plates and the baffles have the functions of dustproof and rainproof, reducing the possibility of dust falling onto the surface of the circuit board during transportation.

[0009] Furthermore, a soft pad is bonded to the vertical side wall of the baffle plate close to the synchronous belt, and the soft pad can contact the circuit board.

[0010] In the above technical solution, when the circuit board is vibrated and slides along the length direction of the slot, the sound of the circuit board hitting the cushion is smaller than the sound of the circuit board directly hitting the baffle, thereby improving the user experience of the transport personnel.

[0011] Furthermore, the mounting plate includes two inclined plates, which are integrally formed. The inclined plates are tilted and one end of the inclined plates close to the center of the frame is away from the ground. Each inclined plate is integrally formed with two vertical plates and a baffle.

[0012] In the above technical solution, the mounting plate includes two inclined plates, which are integrally formed. The inclined plates are tilted and one end of the inclined plates close to the center of the rack is away from the ground, so that rainwater can leave the mounting plate more fully.

[0013] Furthermore, four positioning grooves are provided at one end of the frame facing away from the ground, and the four positioning grooves are connected end to end, wherein the frame is provided with threaded hole one, and the baffle is provided with threaded hole two, and the four positioning grooves are used for two vertical plates and two baffles to be inserted one by one so that threaded hole one can be opposite to threaded hole two, and threaded hole one and threaded hole two can be threadedly connected with the screw.

[0014] In the above technical solution, the positioning groove has a positioning function for the vertical plate and the baffle plate. The two vertical plates and the two baffle plates can be inserted into the threaded hole 1 in the placement groove one by one so that they are aligned with the threaded hole 2, which is more convenient.

[0015] Furthermore, a push handle is fixedly mounted on the frame, and the push handle is used for holding so that the frame moves along its own length direction, and the length direction of the intersection straight line of the two inclined plates is consistent with the length direction of the frame.

[0016] In the above technical solution, the push handle makes it easier for workers to push the rack, and the length direction of the intersection straight line of the two inclined plates is consistent with the length direction of the rack, which can reduce the possibility of rainwater flowing onto the workers when the workers push the rack with the push handle.

[0017] Furthermore, the upper end of the screw is formed with anti-slip grooves.

[0018] In the above technical solution, the anti-slip pattern makes it easier for workers to tighten the screws and reduces the possibility of slipping.

[0019] Furthermore, a handle is fixedly mounted on one end of the mounting plate facing away from the ground.

[0020] In the above technical solution, the handle makes it easier for workers to take the vertical plates, baffles and installation plates.

[0021] To sum up, the present application has the following technical effects: workers can place circuit boards that need to be temporarily stored in two slots opposite to different synchronous belts, and multiple circuit boards can be operated in the same way. By setting a motor, the motor can drive the pulley to rotate forward or reverse. Workers do not need to bend over frequently when placing and taking out circuit boards, which is more convenient. Workers can push the rack to transport the temporarily stored circuit boards through rollers. The baffle can be fixed to the rack by screws. When the roller rolls on an uneven road surface, the rack will cause the circuit board in the slot to vibrate, and the baffle can limit the circuit board to prevent the circuit board from falling out of the slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of this application;

[0023] Figure 2 It is a structural schematic diagram of the synchronous belt of the present application;

[0024] Figure 3 It is a schematic diagram of the position of the cushion in this application.

[0025] Description of reference numerals:

[0026] 1. Frame; 11. Positioning slot; 12. Threaded hole 1; 2. Roller; 3. Synchronous belt; 31. Slot; 4. Pulley; 5. Motor; 6. Baffle; 61. Threaded hole 2; 7. Screw; 71. Anti-slip groove; 8. Vertical plate; 9. Mounting plate; 91. Inclined plate; 10. Cushion; 13. Push handle; 14. Handle. DETAILED DESCRIPTION

[0027] Please refer to the attached drawings in the instruction manual. Figure 1 and Figure 2One embodiment of the present application provides a circuit board buffer storage device, including a frame 1, the frame 1 is rotatably connected to four pulleys 4, the four pulleys 4 are arranged vertically in pairs, two vertically arranged pulleys 4 are meshed with the same synchronous belt 3, and the outer wall of the synchronous belt 3 away from the pulley 4 is provided with a plurality of slots 31, the length direction of the slots 31 is consistent with the width direction of the synchronous belt 3, and the two opposite slots 31 on different synchronous belts 3 are used for inserting the same circuit board to store the circuit board, the pulley 4 can be driven to rotate by a motor 5, the rotation axis of the synchronous belt 3 is horizontal relative to the ground, the motor 5 is a forward and reverse motor, and the rotation directions of the two synchronous belts 3 are always opposite, so that the circuit boards inserted in the two slots 31 can rise or fall, and when a person needs to take out the circuit board on the slot 31 or insert the circuit board into the slot 31, the design does not require the person to frequently bend over to operate the circuit board in the lower slot 31, which is more convenient.

[0028] Please refer to the attached drawings in the instruction manual. Figure 2 and Figure 3 , the bottom of the frame 1 is rotatably connected with four rollers 2, the four rollers 2 can support the frame 1, and the frame 1 is fixedly installed with a push handle 13, and the frame 1 can move along its own length direction by pushing the push handle 13 to transport the circuit board. Four positioning grooves 11 are provided at the end of the frame 1 away from the ground, and the four positioning grooves 11 are connected end to end and are in the shape of a "mouth". A baffle 6 is provided at both ends of the width direction of the synchronous belt 3, and the two baffles 6 are placed vertically. Two threaded holes 12 are provided on each vertical side wall of the frame 1 in the length direction, and two threaded holes 61 are penetrated at the end of the baffle 6 close to the ground. The threaded hole 61 and the threaded hole 12 are threadedly connected with the same screw 7, so that the baffle 6 is fixed relative to the frame 1. The two baffles 6 can limit the displacement of the circuit board along the length direction of the slot 31, so as to prevent the circuit board from being separated from the slot 31 due to the vibration of the frame 1 when the circuit board is transported on a rugged road. Among them, the positioning groove 11 close to the length side of the frame 1 is used for the baffle 6 to be inserted. The positioning groove 11 has a positioning effect on the baffle 6. When the baffle 6 is placed in the positioning groove 11, the threaded hole 12 can be directly opposite to the threaded hole 2 61, which is convenient for workers to thread the screw 7 with the threaded hole 12 and the threaded hole 2 61.

[0029] Please refer to the attached drawings in the instruction manual. Figure 1 and Figure 3 The upper end of the screw 7 is formed with an anti-skid pattern 71, which can reduce the possibility of slipping when the screw 7 is manually tightened. The end surface of the baffle 6 close to the synchronous belt 3 is bonded with a soft pad 10. When the circuit board is vibrated and slides along the length direction of the slot 31, the sound of the circuit board hitting the soft pad 10 is smaller than the sound of the circuit board directly hitting the baffle 6, which improves the user experience of the transport personnel.

[0030] Please refer to the attached drawings in the instruction manual. Figure 1, the two baffles 6 are connected end to end with two vertical plates 8, the two vertical plates 8 are integrally formed with the two baffles 6, the two vertical plates 8 are placed vertically, and the two positioning grooves 11 located on the width side of the frame 1 are one-to-one for the two vertical plates 8 to be inserted, the two vertical plates 8 and the two cross plates can be arranged around the two synchronous belts 3, and the ends of the two vertical plates 8 facing away from the ground are integrally formed with a mounting plate 9, and the mounting plate 9 includes two inclined plates 91, the two inclined plates 91 are integrally formed, the two inclined plates 91 are placed opposite to each other and are inclined relative to the ground, and the ends of the inclined plates 91 close to the center of the frame 1 are away from the ground, and the length sides of the two inclined plates 91 away from each other correspond one-to-one to the ends of the two baffles 6 facing away from the ground, and the width sides of the inclined plates 91 are integrally formed with the ends of the vertical plates 8 facing away from the ground, and the two vertical plates 8, the two baffles 6 and the two inclined plates 91 can be covered by the two synchronous belts 3.

[0031] Please refer to the attached drawings in the instruction manual. Figure 1 When transporting circuit boards on rainy days, the inclined plates 91 can block rainwater and the rainwater can flow down the inclined surfaces of the two inclined plates 91, which is more convenient. In addition, by setting two vertical plates 8, two baffles 6 and a mounting plate 9, the temporarily stored circuit boards can be dustproof, reducing the possibility of dust in the air falling onto the surface of the circuit boards. Among them, a handle 14 is fixedly installed at the connection of the two inclined plates 91, and the handle 14 can be held so that people can pick up the vertical plates 8, baffles 6 and inclined plates 91. The length direction of the intersection straight line of the two inclined plates 91 is consistent with the length direction of the rack 1. This design can reduce the possibility of rainwater flowing onto the workers when the workers push the rack 1 through the push handle 13.

[0032] The working principle of this embodiment is as follows: first, the circuit boards to be temporarily stored are placed in two slots 31 facing the two synchronous belts 3, and then the two baffles 6 and the two vertical plates 8 are placed in four positioning slots 11 one by one, and then the baffles 6 are connected to the frame 1 by screws 7 to transport the circuit boards.

[0033] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A circuit board buffer storage device, characterized in that: include: A frame (1), wherein a plurality of rollers (2) are rotatably connected to the bottom of the frame (1); A synchronous belt (3), wherein two synchronous belts (3) are provided, and the two synchronous belts (3) are meshed with two pulleys (4). An outer wall of the synchronous belt (3) away from the pulleys (4) is provided with a plurality of slots (31), and two slots (31) facing each other on different synchronous belts (3) are used for inserting the same circuit board, and the four pulleys (4) are all rotatably connected to the frame (1); A motor (5), the motor (5) is used to drive the pulley (4) to rotate forward or reverse; baffles (6), two baffles (6) are provided, the baffles (6) are arranged vertically, the baffles (6) can be fixed to the frame (1) by means of screws (7), the two baffles (6) are located one by one at two ends of the slot (31) in the length direction, and the baffles (6) can limit the circuit board in the slot (31) to prevent the circuit board from falling out of the slot (31).

2. A circuit board buffer storage device according to claim 1, characterized in that: Also includes: A vertical plate (8), wherein two vertical plates (8) are provided and are both placed vertically, the two vertical plates (8) and the two baffles (6) can be arranged around the two synchronous belts (3), and the two vertical plates (8) and the two baffles (6) are connected end to end to form an integral body; A mounting plate (9), wherein the mounting plate (9) is integrally formed with the two vertical plates (8) and the two baffles (6); the two vertical plates (8), the two baffles (6) and the mounting plate (9) can be covered on the two synchronous belts (3).

3. A circuit board buffer storage device according to claim 1, characterized in that: A soft pad (10) is bonded to the vertical side wall of the baffle (6) close to the synchronous belt (3), and the soft pad (10) can be in contact with the circuit board.

4. A circuit board buffer storage device according to claim 2, characterized in that: The mounting plate (9) comprises two inclined plates (91) which are integrally formed. The inclined plates (91) are arranged obliquely and one end of the inclined plates (91) close to the center of the frame (1) is away from the ground. Each inclined plate (91) is integrally formed with two vertical plates (8) and a baffle (6).

5. A circuit board buffer storage device according to claim 2, characterized in that: The frame (1) is provided with four positioning grooves (11) at one end facing away from the ground, and the four positioning grooves (11) are connected end to end, wherein the frame (1) is provided with a threaded hole 1 (12), and the baffle plate (6) is provided with a threaded hole 2 (61). The four positioning grooves (11) are used for allowing two vertical plates (8) and two baffle plates (6) to be inserted one by one so that the threaded hole 1 (12) can be directly opposite to the threaded hole 2 (61), and the threaded hole 1 (12) and the threaded hole 2 (61) can be threadedly connected with the screw (7).

6. A circuit board buffer storage device according to claim 4, characterized in that: The frame (1) is fixedly mounted with a push handle (13), and the push handle (13) is used to hold the frame (1) so that the frame (1) moves along its own length direction, and the length direction of the intersection straight line of the two inclined plates (91) is consistent with the length direction of the frame (1).

7. A circuit board buffer storage device according to claim 1, characterized in that: The upper end of the screw (7) is formed with an anti-slip pattern (71).

8. A circuit board buffer storage device according to claim 2, characterized in that: A handle (14) is fixedly mounted on one end of the mounting plate (9) facing away from the ground.

Images