Board feeding machine for producing circuit board

Abstract

The utility model discloses a board feeding machine for producing a circuit board, which comprises a fixed frame, an adjusting frame is arranged in the fixed frame in a sliding manner, a square hole is formed in one side surface of the fixed frame, two groups of rotating shafts are rotatably arranged in the square hole and the adjusting frame, and the rotating shafts are symmetrically arranged up and down; a belt is arranged on each rotating shaft, a plurality of bearing blocks are fixedly arranged on the outer walls of the belts and are uniformly distributed, and motors are fixedly arranged on the outer walls of the fixed frame and the adjusting frame, so that a user can put a plurality of raw materials for circuit board production into the middle positions of the bearing blocks in advance; and then the motor is controlled to enable the belt to rotate synchronously, so that the multiple circuit board raw materials can be conveniently fed, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board processing, and more specifically, to a board loading machine used for producing circuit boards. Background Art

[0002] Circuit board, also known as PCB board, plays an important role in the mass production of fixed circuits and the optimization of electrical appliance layout. Circuit board can be called printed circuit board or printed circuit board. Circuit board has the characteristics of high wiring density, light weight, thin thickness and good bending property. Raw materials need to be loaded during the processing of circuit board. However, most of the loading methods in the prior art are manual loading, which has high labor intensity and affects the processing efficiency. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the problems existing in the prior art, the utility model provides a board loading machine for producing circuit boards to solve the technical problem that most of the loading methods in the prior art mentioned in the background technology are manual loading, which has high labor intensity and affects the processing efficiency.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a board loading machine for producing circuit boards, comprising a fixed frame, an adjusting frame is slidably provided inside the fixed frame, a square hole is opened on one side of the fixed frame, and a rotating shaft is rotatably provided inside the square hole and the adjusting frame, and the rotating shafts are provided with two groups and are symmetrically arranged up and down, and belts are provided on the rotating shafts, and receiving blocks are fixedly provided on the outer walls of the belts, and a plurality of receiving blocks are provided and are evenly distributed, and a motor is fixedly provided on the outer walls of the fixed frame and the adjusting frame, and the output end of the motor is fixedly connected to the rotating shaft, a base is provided on the lower end surface of the fixed frame, and a support plate is provided on the upper end surface of the base, and a top plate is fixedly provided on the upper end surface of the support plate, and a pushing device is provided on the top plate.

[0007] The utility model is further configured as follows: the pushing device includes a push plate, a guide hole is opened inside the top plate, the push plate and the guide hole are slidably installed, a square frame is provided on the outer wall of the top plate, a hydraulic piston rod is fixedly provided on the upper end surface of the square frame, a connecting block is fixedly provided at the rear end of the push plate, and the output end of the hydraulic piston rod is fixedly connected to the connecting block, so as to facilitate pushing out the circuit board raw material to realize loading.

[0008] The utility model is further configured such that a fixing block is fixedly provided at the rear end and on both sides of the push plate, a connecting spring is fixedly provided on the inner wall of the fixing block, and the other end of the connecting spring is fixedly connected to the square frame to facilitate guiding the push plate.

[0009] The utility model is further configured such that T-shaped slots are provided on the inner wall of the fixed frame and on both the upper and lower sides, the T-shaped slots are provided in two groups and are symmetrically arranged front to back, and T-shaped blocks are correspondingly provided on the upper and lower end surfaces of the adjustment frame, and the T-shaped blocks are slidably installed with the T-shaped slots to facilitate guiding the adjustment frame.

[0010] The utility model is further configured such that vertical plates are fixedly provided on the outer wall of the adjustment frame and at the upper and lower ends, a connecting plate is fixedly provided between the two vertical plates, an electric push rod is provided on the outer wall of the fixed frame, and the output end of the electric push rod is fixedly connected to the connecting plate, so as to facilitate the adjustment of the distance between the two belts.

[0011] The utility model is further configured that external connection holes are provided on the upper end surface of the base and at four corners, so as to facilitate fixing the device to external equipment.

[0012] The utility model is further configured such that both upper and lower end surfaces of the two groups of receiving blocks are in a level state, which is convenient for placing the circuit board raw materials.

[0013] The utility model is further configured that a rubber pad is fixedly provided at the rear end of the push plate to facilitate protection of the circuit board.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a board loading machine for producing circuit boards, which has the following beneficial effects:

[0016] 1. By setting a fixed frame, an adjustment frame, a square hole, a rotating shaft, a belt, a receiving block and a motor, the user can put multiple raw materials for circuit board production into the middle position of the receiving block in advance, and then control the motor to make the belt rotate synchronously, so as to facilitate the loading of multiple circuit board raw materials in sequence and facilitate use.

[0017] 2. By setting a support plate, a top plate, a push plate, a guide hole, a square frame, a hydraulic piston rod, a connecting block and a connecting spring, when the belt is rotating, the output end of the hydraulic piston rod can be controlled to drive the connecting block and the push plate to move back and forth, so that one end of the hydraulic piston rod can push the circuit board material in the middle of the receiving block into the processing device in turn, thereby achieving the effect of automatic loading.

[0018] 3. By setting up T-slots, T-blocks, vertical plates, connecting plates and electric push rods, the user can control the output end of the electric push rod to drive the adjustment frame to move, so as to change the distance between the two belts, and then load circuit board materials of different sizes. In addition, by setting up T-slots and T-blocks, the moving direction of the adjustment frame can be guided to make it more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an overall schematic diagram of a board loading machine for producing circuit boards when it is not in use;

[0020] Figure 2 The figure is a schematic diagram of the installation of the support plate, top plate, push plate, hydraulic piston rod, fixing block and connecting spring on the base;

[0021] Figure 3 It is a schematic diagram of the positions of the connecting block, the fixing block and the connecting spring on the push plate;

[0022] Figure 4 This is a schematic diagram of the positions of the square holes, base and T-slots on the fixed frame;

[0023] Figure 5 This is a schematic diagram of the positions of the T-blocks, vertical plates and connecting plates on the adjustment frame.

[0024] In the figure: 1. fixed frame; 2. adjustment frame; 3. square hole; 4. rotating shaft; 5. belt; 6. receiving block; 7. motor; 8. base; 9. support plate; 10. top plate; 11. push plate; 12. guide hole; 13. square frame; 14. hydraulic piston rod; 15. connecting block; 16. fixing block; 17. connecting spring; 18. T-slot; 19. T-block; 20. vertical plate; 21. connecting plate; 22. electric push rod; 23. external hole; 24. rubber pad. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0028] See also Figure 1-5 A board loading machine for producing circuit boards comprises a fixed frame 1, an adjusting frame 2 is slidably provided inside the fixed frame 1, a square hole 3 is opened on one side of the fixed frame 1, a rotating shaft 4 is rotatably provided inside the square hole 3 and the adjusting frame 2, two groups of rotating shafts 4 are provided and are symmetrically arranged up and down, a belt 5 is provided on the rotating shaft 4, a receiving block 6 is fixedly provided on the outer wall of the belt 5, a plurality of receiving blocks 6 are provided and are evenly distributed, a motor 7 is fixedly provided on the outer wall of the fixed frame 1 and the adjusting frame 2, and the output end of the motor 7 is fixedly connected to the rotating shaft 4, a base 8 is provided on the lower end surface of the fixed frame 1, a supporting plate 9 is provided on the upper end surface of the base 8, a top plate 10 is fixedly provided on the upper end surface of the supporting plate 9, a pushing device is provided on the top plate 10, and the upper and lower end surfaces of the two groups of receiving blocks 6 are in a level state.

[0029] In this embodiment, the pushing device includes a push plate 11, a guide hole 12 is opened inside the top plate 10, the push plate 11 and the guide hole 12 are slidably installed, a square frame 13 is provided on the outer wall of the top plate 10, a hydraulic piston rod 14 is fixedly provided on the upper end surface of the square frame 13, a connecting block 15 is fixedly provided at the tail end of the push plate 11, the output end of the hydraulic piston rod 14 is fixedly connected to the connecting block 15, a fixing block 16 is fixedly provided at the tail end of the push plate 11 and on both sides, a connecting spring 17 is fixedly provided on the inner wall of the fixing block 16, the other end of the connecting spring 17 is fixedly connected to the square frame 13, and a rubber pad 24 is fixedly provided at the tail end of the push plate 11.

[0030] More specifically, the user can control the motor 7 to make its output end drive the belt 5 to rotate, so as to achieve the effect of moving multiple circuit board materials, which is convenient for subsequent loading. When loading, the hydraulic piston rod 14 can be controlled to make its output end drive the connecting block 15 and the push plate 11 to move back and forth, so as to push the circuit boards on the receiving block 6 out in sequence, thereby realizing automatic loading.

[0031] See also Figure 1 , Figure 4 and Figure 5As a way to place circuit board materials of different sizes: T-slots 18 are opened on the inner wall of the fixed frame 1 and located on both the upper and lower sides. Two groups of T-slots 18 are set and are symmetrically arranged front to back. T-blocks 19 are correspondingly provided on the upper and lower end surfaces of the adjustment frame 2. The T-blocks 19 are slidably installed with the T-slots 18. Vertical plates 20 are fixed on the outer wall of the adjustment frame 2 and located on both the upper and lower ends. A connecting plate 21 is fixed between the two vertical plates 20. An electric push rod 22 is provided on the outer wall of the fixed frame 1, and the output end of the electric push rod 22 is fixedly connected to the connecting plate 21.

[0032] Specifically, the user can control the electric push rod 22 to make its output end drive the adjustment frame 2 to move, so as to change the distance between the two belts 5, thereby preventing the circuit board materials of different sizes from being moved.

[0033] Please refer to Figure 1 As a further implementation method for fixing the device to the ground: external connection holes 23 are provided on the upper end surface of the base 8 and at the four corners.

[0034] Specifically, the user can connect the device to external equipment through the external connection hole 23 .

[0035] To sum up, when the overall equipment is in use: the user can put multiple raw materials for circuit board production into the middle position of the receiving block 6 in advance, and then control the motor 7 to make the belt 5 rotate synchronously. While the belt 5 is rotating, the hydraulic piston rod 14 can be controlled to make its output end drive the connecting block 15 and the push plate 11 to move back and forth, so that one end of the hydraulic piston rod can push the circuit board raw materials in the middle of the receiving block 6 into the processing device in turn, thereby achieving the effect of automatic loading, and the electric push rod 22 can also be controlled to make its output end drive the adjusting frame 2 to move, so as to change the distance between the two belts 5, and then place circuit board raw materials of different sizes, and by setting the T-slot 18 and the T-block 19, the moving direction of the adjusting frame 2 can be guided to make it more stable.

[0036] When loading, the user can put multiple raw materials for circuit board production into the middle position of the receiving block 6 in advance, and then control the motor 7 to make the belt 5 rotate synchronously. While the belt 5 is rotating, the hydraulic piston rod 14 can be controlled to make its output end drive the connecting block 15 and the push plate 11 to move back and forth, so that one end of the hydraulic piston rod can push the circuit board raw materials in the middle of the receiving block 6 into the processing device in turn, thereby achieving the effect of automatic loading.

[0037] When the adjusting frame 2 needs to be moved, the electric push rod 22 can be controlled to drive the adjusting frame 2 to move at its output end, so as to change the distance between the two belts 5, thereby placing circuit board materials of different sizes.

[0038] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A board loading machine for producing circuit boards, comprising a fixing frame (1), characterized in that: An adjusting frame (2) is slidably arranged inside the fixed frame (1), a square hole (3) is opened on one side of the fixed frame (1), a rotating shaft (4) is rotatably arranged inside the square hole (3) and the adjusting frame (2), two groups of the rotating shafts (4) are provided and are symmetrically arranged up and down, a belt (5) is provided on the rotating shaft (4), a receiving block (6) is fixedly arranged on the outer wall of the belt (5), a plurality of the receiving blocks (6) are provided and are evenly distributed, a motor (7) is fixedly arranged on the outer walls of the fixed frame (1) and the adjusting frame (2), an output end of the motor (7) is fixedly connected to the rotating shaft (4), a base (8) is provided on the lower end surface of the fixed frame (1), a support plate (9) is provided on the upper end surface of the base (8), a top plate (10) is fixedly arranged on the upper end surface of the support plate (9), and a pushing device is provided on the top plate (10).

2. A board loading machine for producing circuit boards according to claim 1, characterized in that: The pushing device comprises a push plate (11), a guide hole (12) is opened inside the top plate (10), the push plate (11) and the guide hole (12) are slidably installed, a square frame (13) is provided on the outer wall of the top plate (10), a hydraulic piston rod (14) is fixedly provided on the upper end surface of the square frame (13), a connecting block (15) is fixedly provided at the rear end of the push plate (11), and the output end of the hydraulic piston rod (14) is fixedly connected to the connecting block (15).

3. A board loading machine for producing circuit boards according to claim 2, characterized in that: A fixing block (16) is fixedly provided at the rear end and on both sides of the push plate (11), a connecting spring (17) is fixedly provided on the inner wall of the fixing block (16), and the other end of the connecting spring (17) is fixedly connected to the square frame (13).

4. The board loading machine for producing circuit boards according to claim 1, characterized in that: T-shaped slots (18) are provided on the inner wall of the fixed frame (1) and on both upper and lower sides. The T-shaped slots (18) are provided in two groups and are symmetrically arranged front to back. T-shaped blocks (19) are correspondingly provided on the upper and lower end surfaces of the adjustment frame (2). The T-shaped blocks (19) are slidably mounted on the T-shaped slots (18).

5. The board loading machine for producing circuit boards according to claim 1, characterized in that: Vertical plates (20) are fixedly provided on the outer wall of the adjustment frame (2) and at both upper and lower ends, and a connecting plate (21) is fixedly provided between the two vertical plates (20). An electric push rod (22) is provided on the outer wall of the fixed frame (1), and the output end of the electric push rod (22) is fixedly connected to the connecting plate (21).

6. The board loading machine for producing circuit boards according to claim 1, characterized in that: External connection holes (23) are provided on the upper end surface of the base (8) and at the four corners.

7. The board loading machine for producing circuit boards according to claim 1, characterized in that: The upper and lower end surfaces of the two groups of receiving blocks (6) are both in a level state.

8. The board loading machine for producing circuit boards according to claim 2, characterized in that: A rubber pad (24) is fixedly provided at the rear end of the push plate (11).

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