Circuit board gluing device for motor assembly

Abstract

The utility model relates to the technical field of motor assembly, and discloses a circuit board gluing device for motor assembly, which comprises a workbench, the upper surface of the workbench is fixedly connected with a U-shaped block, the inner wall of the U-shaped block is in sliding connection with a fixing frame, the lower surface of the fixing frame is fixedly connected with a hollow block, and the hollow block is fixedly connected with the workbench. A hollow block is fixedly connected to the upper surface of the fixing frame, a sliding rod is slidably connected to the interior of the hollow block, a transmission block is fixedly connected to the outer wall of the sliding rod, a first guide rail is slidably connected to the inner wall of the transmission block, a moving plate is rotatably connected to the outer wall of the upper side of the transmission block, and a spraying assembly is arranged on the upper surface of the fixing frame and used for gluing the circuit board. According to the glue spraying device, the sliding rod is pushed to drive the transmission block to slide leftwards on the outer wall of the first guide rail, the movable plate is driven to rotate forwards, the sliding block moves forwards, then the limiting rod is driven to slide forwards to slide out of the inner wall of the U-shaped block, the U-shaped block is not limited any more through the limiting rod, and the effects that the glue spraying position of the spray head is adjusted, and then the glue spraying uniformity is ensured are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor assembly technical field especially relates to a circuit board gluing device for motor assembly. BACKGROUND

[0002] The motor is a kind of equipment for converting electric energy into mechanical energy, and the basic principle of motor is based on electromagnetic induction and electromagnetic interaction, and common types include DC motor, AC motor, stepper motor and the like. The circuit board for motor assembly is an electronic component specially designed for motor control and driving, which is responsible for converting electric energy into control signals suitable for motor to adjust the working state of motor. In order to improve the reliability and durability of circuit board, a circuit board gluing device for motor assembly is needed.

[0003] The circuit board gluing device for motor assembly is a kind of equipment specially used for coating protective glue layer for motor control circuit board. In the prior art, the glue spraying head is usually fixed at the same height to coat the circuit board. This way may cause the height to be too high or too low, resulting in uneven distribution of glue. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a circuit board gluing device for motor assembly, which aims to improve the problem that the height of the spraying head is too high or too low and cannot be adjusted during gluing.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A circuit board gluing device for motor assembly, comprising a workbench, the upper surface of the workbench is fixedly connected with a U-shaped block, the inner wall of the U-shaped block is slidably connected with a fixing frame, the lower surface of the fixing frame is fixedly connected with a hollow block, the inside of the hollow block is slidably connected with a sliding rod, the outer wall of the sliding rod is fixedly connected with a transmission block, the inner wall of the transmission block is slidably connected with a guide rail one, the upper side outer wall of the transmission block is rotatably connected with a moving plate, the inside of the moving plate is rotatably connected with a sliding block, the inner wall of the sliding block is slidably connected with a guide rail two, the outer wall of the sliding block is fixedly connected with a limiting rod, the outer wall of the limiting rod is slidably connected in the inside of the hollow block, the front side outer wall of the limiting rod is fixedly connected with a spring, the front side outer wall of the spring is fixedly connected with the inner wall of the hollow block, the rear side outer wall of the limiting rod is slidably connected with the inner wall of the U-shaped block, the upper surface of the fixing frame is provided with a spraying assembly, and the spraying assembly is used for coating the circuit board.

[0007] Preferably, the spraying assembly comprises a storage tank, the lower surface of the storage tank is fixedly connected with the upper surface of the fixing frame, the inner wall of the storage tank is provided with a hose, the outer wall of the hose is provided with a spraying head, and the outer wall of the spraying head is arranged in the inside of the fixing frame.

[0008] Preferably, the lower surfaces of the guide rail one and the guide rail two are fixedly connected to the inner wall of the hollow block, the inner wall of the workbench is fixedly connected with an electric push rod, and the output end of the electric push rod is fixedly connected with a fixed block.

[0009] Preferably, the lower surface of the fixed block is fixedly connected with a toothed plate, and the toothed end of the toothed plate is meshingly connected with a gear.

[0010] Preferably, the inside of the gear is rotatably connected with a fixed rod, the upper outer wall of the fixed rod is fixedly connected with a sliding rail, and the lower outer wall of the fixed rod is fixedly connected to the inner wall of the workbench.

[0011] Preferably, the outer walls of the sliding rail on both sides are fixedly connected to the inner wall of the workbench, and the outer wall of the sliding rail is slidingly connected with a sliding seat.

[0012] Preferably, the upper surface of the sliding seat is fixedly connected with a connecting plate, and the lower surface of the connecting plate is fixedly connected to the upper surface of the fixed block.

[0013] Preferably, the upper surface of the connecting plate is fixedly connected with a clamping plate, and the outer wall of the clamping plate is slidingly connected to the inside of the workbench.

[0014] The utility model has the advantages of the following beneficial effects:

[0015] 1. In the utility model, the sliding rail is driven to slide leftwards on the outer wall of the guide rail one by pushing the sliding rod, the moving plate is driven to rotate forwards, the sliding block is moved forwards, the limiting rod is driven to slide forwards and slide out of the inner wall of the U-shaped block, the spring is extruded, the limiting rod no longer limits the U-shaped block, the position of the nozzle for glue coating is adjusted, the effect of ensuring uniformity of glue coating is achieved, and the nozzle is convenient to maintain.

[0016] 2. In the utility model, the fixed block is pulled by starting the electric push rod, the toothed plate is driven to move rightwards, the gear is driven to rotate under the limitation of the fixed rod, the connecting plate drives the sliding seat to slide rightwards on the outer wall of the sliding rail, the clamping plate is driven to slide towards the center of the workbench, the circuit board is clamped and fixed, different sizes or dimensions of circuit boards are adapted to, and the needs of different motor assembly processes are met. ACCURACY OF DRAWINGS

[0017] Figure 1 A perspective view of a circuit board glue coating device for motor assembly is provided for the utility model;

[0018] Figure 2 A fixed frame local structure schematic view of a circuit board glue coating device for motor assembly is provided for the utility model;

[0019] Figure 3The utility model provides a hollow block internal structure section view schematic drawing of circuit board gluing device for motor assembly.

[0020] Figure 4 The utility model provides a workbench internal structure section view schematic drawing of circuit board gluing device for motor assembly.

[0021] Legend:

[0022] 1, workbench, 2, U-shaped block, 3, fixed frame, 4, hollow block, 5, sliding rod, 6, transmission block, 7, guide rail one, 8, moving plate, 9, sliding block, 10, guide rail two, 11, limiting rod, 12, spring, 13, storage tank, 14, hose, 15, spray head, 16, electric push rod, 17, fixed block, 18, toothed plate, 19, gear, 20, fixed rod, 21, sliding rail, 22, sliding seat, 23, connecting plate, 24, clamping plate. Specific implementation

[0023] In order to enable the utility model to realize the above-mentioned purpose, feature and advantage and can be more obvious and easy to understand, the utility model is explained in further detail below in combination with specific implementation. Wherein same part is expressed with same figure mark.

[0024] In the utility model, unless another explicit provision and limitation, the term "link", "connection", "fix" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integration;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can through intermediate medium indirectly connect, can be two element internal communication or two element's interaction relationship. For ordinary skilled in the art, the above-mentioned term can be understood in the utility model with concrete meaning of specific situation.

[0025] In the utility model, unless another explicit provision and limitation, the first feature is "on" or "under" the second feature can include the first and second features direct contact, also can include the first and second features not direct contact but contact through additional feature between them. Moreover, the first feature is "on", "above" and "upper surface" of the second feature includes the first feature is directly above and obliquely above the second feature, or just indicates that the first feature horizontal height is higher than the second feature. The first feature is "under", "below" and "lower surface" of the second feature includes the first feature is directly below and obliquely below the second feature, or just indicates that the first feature horizontal height is less than the second feature.

[0026] Reference Figures 1-3The utility model provides a kind of circuit board gluing device for motor assembly, including workbench 1, the upper surface of workbench 1 is fixedly connected with U-shaped block 2, the inner wall of U-shaped block 2 is slidably connected with fixed frame 3, the lower surface of fixed frame 3 is fixedly connected with hollow block 4, the inside of hollow block 4 is slidably connected with slide bar 5, the outer wall of slide bar 5 is fixedly connected with transmission block 6, the inner wall of transmission block 6 is slidably connected with guide rail one 7, the upper side outer wall of transmission block 6 is rotatably connected with moving plate 8, the inside of moving plate 8 is rotatably connected with sliding block 9, the inner wall of sliding block 9 is slidably connected with guide rail two 10, the outer wall of sliding block 9 is fixedly connected with limit rod 11, the outer wall of limit rod 11 is slidably connected in the inside of hollow block 4, the front side outer wall of limit rod 11 is fixedly connected with spring 12, the front side outer wall of spring 12 is fixedly connected in the inner wall of hollow block 4, the rear side outer wall of limit rod 11 is slidably connected in the inner wall of U-shaped block 2, the upper surface of fixed frame 3 is provided with spraying assembly, and spraying assembly is used to circuit board gluing.

[0027] Specifically, the both sides of fixed frame 3 are slidably connected with U-shaped block 2, and U-shaped block 2 limits fixed frame 3, the inside of hollow block 4 offsets the sliding of slide bar 5, slide bar 5 drives transmission block 6, guide rail one 7 offsets the sliding of transmission block 6, moving plate 8 connects transmission block 6 and sliding block 9, guide rail two 10 offsets the sliding of sliding block 9, sliding block 9 drives limit rod 11, and spring 12 limits the range of limit rod 11. Limit rod 11 slides in the inner wall of U-shaped block 2, which quickly installs or dismounts fixed frame 3, and the inner wall of U-shaped block 2 is provided with a plurality of grooves for the movement of hollow block 4.

[0028] Referring to Figure 2 Spraying assembly includes storage tank 13, the lower surface of storage tank 13 is fixedly connected to the upper surface of fixed frame 3, the inner wall of storage tank 13 is provided with hose 14, the outer wall of hose 14 is provided with spray head 15, and the outer wall of spray head 15 is arranged in the inside of fixed frame 3.

[0029] Specifically, storage tank 13 is used to store glue for gluing, hose 14 is used to facilitate spray head 15 to absorb glue, and spray head 15 is used to glue circuit board, and fixed frame 3 supports spray head 15.

[0030] Referring to Figure 3 And Figure 4 The lower surfaces of guide rail one 7 and guide rail two 10 are fixedly connected to the inner wall of hollow block 4, the inner wall of workbench 1 is fixedly connected with electric push rod 16, and the output end of electric push rod 16 is fixedly connected with fixed block 17.

[0031] Specifically, the hollow block 4 achieves the effect of fixing the guide rail one 7 and the guide rail two 10, and the electric push rod 16 achieves the effect of driving the fixed block 17.

[0032] With reference to Figure 4 The lower surface of the fixed block 17 is fixedly connected with a toothed plate 18, and the toothed end of the toothed plate 18 is meshingly connected with a gear 19. The inside of the gear 19 is rotatably connected with a fixed rod 20, the upper outer wall of the fixed rod 20 is fixedly connected with a sliding rail 21, and the lower outer wall of the fixed rod 20 is fixedly connected to the inner wall of the workbench 1. The outer walls of the sliding rail 21 on both sides are fixedly connected to the inner wall of the workbench 1, and the outer wall of the sliding rail 21 is slidingly connected with a sliding seat 22. The upper surface of the sliding seat 22 is fixedly connected with a connecting plate 23, and the lower surface of the connecting plate 23 is fixedly connected to the upper surface of the fixed block 17. The upper surface of the connecting plate 23 is fixedly connected with a clamping plate 24, and the outer wall of the clamping plate 24 is slidingly connected to the inside of the workbench 1.

[0033] Specifically, the sliding of the fixed block 17 achieves the effect of driving the toothed plate 18, the inner wall of the workbench 1 achieves the effect of fixing the sliding rail 21, the inner wall of the workbench 1 and the inside of the sliding rail 21 achieve the effect of fixing the fixed rod 20, the fixed rod 20 achieves the effect of supporting the rotation of the gear 19, the sliding rail 21 achieves the effect of supporting and offset limiting the sliding of the sliding seat 22, the sliding seat 22 further achieves the effect of supporting the connecting plate 23 and the clamping plate 24, the connecting plate 23 achieves the effect of driving the clamping plate 24 through the fixed block 17, and the inside of the workbench 1 achieves the effect of offset limiting the sliding of the clamping plate 24.

[0034] Working principle: when using the device, the circuit board to be glued is placed on the upper surface of the workbench 1, the fixed block 17 is pulled by starting the electric push rod 16, the gear plate 18 is translated to the right, the gear 19 rotates under the limiting of the fixed rod 20, the connecting plate 23 is moved to the right by the fixed block 17, the sliding block 22 slides to the right on the outer wall of the sliding rail 21, and the sliding rail 21 supports the sliding of the sliding block 22, under the action of the connecting plate 23, the clamping plate 24 moves to the center of the workbench 1, thereby clamping and fixing the circuit board to be processed, the glue in the storage tank 13 is sprayed on the circuit board through the hose 14, and the effect of convenient and fast is achieved, when the position of the fixing frame 3 and the nozzle 15 needs to be adjusted, the sliding rod 5 is pushed to drive the transmission block 6 to slide to the left on the outer wall of the guide rail one 7, thereby driving the moving plate 8 to rotate forward, the sliding block 9 slides forward on the outer wall of the guide rail two 10, the limiting rod 11 slides forward to extrude the spring 12, the limiting rod 11 slides out of the inner wall of the U-shaped block 2, and the fixing frame 3 is no longer limited, the fixing frame 3 is slid in the inner wall of the U-shaped block 2 to adjust the position of the fixing frame 3, when the appropriate position is adjusted, the sliding rod 5 is released under the rebound of the spring 12, the limiting rod 11 slides back to the inner wall of the U-shaped block 2, and the fixing frame 3 is limited, and the effect of quick fixing is achieved. The device not only has the effects of quick installation and dismounting of the fixing frame 3 and the nozzle 15, but also has the effects of adjusting the position of the fixing frame 3 under the action of the U-shaped block 2, clamping and fixing the circuit board and improving the gluing stability.

[0035] The technical features of the above embodiments can be combined in any manner, and to make the description concise, all possible combinations of the technical features in the above embodiments are not described, but as long as the combinations of the technical features do not exist, they should be considered as the scope of the description.

[0036] The above embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but it should not be understood as the limitation of the scope of the invention patent. It should be pointed out that for ordinary skilled persons in the art, some modifications and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model.

[0037] The principle and implementation manner of the utility model are described by applying specific embodiments in this paper, and the above embodiment description is only used to help understand the method and core idea of the utility model. It should be pointed out that for ordinary skilled persons in the technical field, some improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications also fall within the protection scope of the claims of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A circuit board gluing device for motor assembly, comprising a worktable (1), characterized in that: The upper surface of the workbench (1) is fixedly connected with a U-shaped block (2), the inner wall of the U-shaped block (2) is slidably connected with a fixing frame (3), the lower surface of the fixing frame (3) is fixedly connected with a hollow block (4), the inside of the hollow block (4) is slidably connected with a sliding rod (5), the outer wall of the sliding rod (5) is fixedly connected with a transmission block (6), the inner wall of the transmission block (6) is slidably connected with a guide rail one (7), the upper side outer wall of the transmission block (6) is rotatably connected with a moving plate (8), the inside of the moving plate (8) is rotatably connected with a sliding block (9), the inner wall of the sliding block (9) is slidably connected with a guide rail two (10), the outer wall of the sliding block (9) is fixedly connected with a limiting rod (11), the outer wall of the limiting rod (11) is slidably connected in the inside of the hollow block (4), the front side outer wall of the limiting rod (11) is fixedly connected with a spring (12), the front side outer wall of the spring (12) is fixedly connected on the inner wall of the hollow block (4), the rear side outer wall of the limiting rod (11) is slidably connected on the inner wall of the U-shaped block (2), the upper surface of the fixing frame (3) is provided with a spraying assembly, and the spraying assembly is used for gluing the circuit board.

2. The circuit board gluing device for motor assembly according to claim 1, characterized in that: The spraying assembly comprises a storage tank (13), the lower surface of the storage tank (13) is fixedly connected on the upper surface of the fixing frame (3), the inner wall of the storage tank (13) is provided with a hose (14), the outer wall of the hose (14) is provided with a spray head (15), and the outer wall of the spray head (15) is arranged in the inside of the fixing frame (3).

3. The circuit board gluing device for motor assembly of claim 1, wherein: The lower surfaces of the guide rail one (7) and the guide rail two (10) are fixedly connected on the inner wall of the hollow block (4), the inner wall of the workbench (1) is fixedly connected with an electric push rod (16), and the output end of the electric push rod (16) is fixedly connected with a fixed block (17).

4. The circuit board gluing device for motor assembly according to claim 3, characterized in that: The lower surface of the fixed block (17) is fixedly connected with a toothed plate (18), and the toothed end of the toothed plate (18) is meshingly connected with a gear (19).

5. The circuit board gluing device for motor assembly according to claim 4, characterized in that: The inside of the gear (19) is rotatably connected with a fixed rod (20), the upper side outer wall of the fixed rod (20) is fixedly connected with a sliding rail (21), and the lower side outer wall of the fixed rod (20) is fixedly connected on the inner wall of the workbench (1).

6. The circuit board gluing device for motor assembly according to claim 5, characterized in that: The outer walls of the sliding rail (21) on both sides are fixedly connected on the inner wall of the workbench (1), and the outer wall of the sliding rail (21) is slidably connected with a sliding seat (22).

7. The circuit board gluing device for motor assembly according to claim 6, characterized in that: The upper surface of the sliding seat (22) is fixedly connected with a connecting plate (23), and the lower surface of the connecting plate (23) is fixedly connected on the upper surface of the fixed block (17).

8. The circuit board gluing device for motor assembly according to claim 7, characterized in that: The upper surface of the connecting plate (23) is fixedly connected with a clamping plate (24), and the outer wall of the clamping plate (24) is slidably connected in the inside of the workbench (1).

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