An automatic impregnation machine compatible with horn element and guide pin element

Abstract

The application discloses a kind of compatible ox horn element and automatic needle element, it is related to element impregnation field, including rack, the inside symmetrical of the rack is provided with stack frame and cylinder cover, the inside of the rack is also provided with stack frame, transfer manipulator, blanking station, first impregnation spin-drying cylinder, second impregnation spin-drying cylinder and discharge belt;Plug-in mechanism;Including the symmetrical slide groove side plate, the opposite side of two the slide groove side plate is equally distributed with a plurality of bottom support plate.The utility model discloses the effect of clamping mechanism, it is convenient to stabilize the top of bottom support plate with upper frame, two bolts are moved towards, at this moment, tension spring is stretched, after being placed on bottom support plate with upper frame, under the action of tension spring, the bolt is pulled reversely, and the bolt is inserted into upper frame, and upper frame is tightly connected with bottom support plate to form rigid whole, effectively prevent element to pour, ensure that impregnation process is carried out smoothly, improve the yield of product.

Description

Technical Field

[0001] This utility model relates to the field of seed impregnation technology, and in particular to an automatic impregnation machine compatible with both horn seed and guide needle seed. Background Technology

[0002] In the field of electronics manufacturing, the impregnation process (also known as "immersion") refers to immersing electronic components such as coils, transformers, and motor stators into liquid materials such as insulating varnish and thermally conductive adhesive to achieve insulation, moisture protection, heat conduction, or fixation. Among them, the elements include horn elements and guide needle elements, both of which are impregnated.

[0003] Place the type of element to be processed into the workpiece frame, use a robotic arm to grab the workpiece frame and place it into the impregnation device, and after the element is impregnated, remove the element.

[0004] Existing automatic impregnation machines require the replacement of special material baskets or tooling when processing different specifications of materials (such as horn-shaped and guide needle-shaped materials). This results in poor compatibility, which can lead to low changeover efficiency and high costs. Furthermore, manual loading and unloading is time-consuming and can easily cause materials to tip over. Therefore, an automatic impregnation machine compatible with both horn-shaped and guide needle-shaped materials is proposed. Utility Model Content

[0005] (a) Technical problems to be solved To address the problems existing in the prior art, this utility model provides an automatic impregnation machine compatible with both horn-based and needle-based particles.

[0006] (II) Technical Solution To achieve the above objectives, this utility model is implemented through the following technical solution: an automatic impregnation machine compatible with horn-shaped elements and guide needle elements, including a frame, a stacking frame and a cylinder cover symmetrically arranged inside the frame, and a stacking frame, a transfer robot, a feeding platform, a first impregnation and drying cylinder, a second impregnation and drying cylinder and a discharge belt are also arranged inside the frame.

[0007] As a preferred embodiment of the automatic impregnation machine compatible with both horn-shaped and needle-shaped elements described in this utility model, the insertion mechanism includes symmetrically arranged sliding side plates. Multiple bottom support plates are evenly distributed on opposite sides of the two sliding side plates. An upper frame is installed on the top of the bottom support plate. Limiting plates are symmetrically arranged on the outer surface of the upper frame. A support frame is installed at the bottom of the bottom support plate. Pins are symmetrically arranged inside the support frame.

[0008] As a preferred embodiment of the automatic impregnation machine compatible with both horn-shaped and needle-shaped elements described in this utility model, the lifting mechanism includes a support plate, a platform on the top of the support plate, a lead screw at the center of the bottom of the platform, and sliding rods fixedly installed at the four corners of the bottom of the platform.

[0009] As a preferred embodiment of the automatic impregnation machine compatible with horn elements and guide needle elements described in this utility model, the outer surfaces of the upper frame and the limiting plate are provided with holes adapted to the pins, and the pins are sequentially movably inserted into the holes of the upper frame and the limiting plate.

[0010] As a preferred embodiment of the automatic impregnation machine compatible with horn-shaped and needle-shaped elements described in this utility model, a horizontal frame and a vertical frame are fixedly installed on the inner surface of the upper frame, and the two sides of the vertical frame and the horizontal frame are placed vertically on the inner surface of the upper frame.

[0011] As a preferred embodiment of the automatic impregnation machine compatible with both horn-shaped and guide needle elements described in this utility model, a tension spring is provided on the outer surface of the pin, and a straight groove adapted to the tension spring is opened on one side of the support frame.

[0012] As a preferred embodiment of the automatic impregnation machine compatible with both horn elements and guide needle elements described in this utility model, a plurality of connecting rods are fixedly installed at the bottom of the support plate, a fixing plate is fixedly installed at the bottom of the plurality of connecting rods, a servo motor is provided at the bottom of the fixing plate, and a transmission belt is driven to the output end of the servo motor.

[0013] As a preferred embodiment of the automatic impregnation machine compatible with horn particles and guide needle particles described in this utility model, the top of the support plate is provided with a circular hole adapted to the slide rod, and multiple slide rods are slidably connected in the corresponding circular holes. The outer surface of the lead screw is provided with a threaded sleeve, and the threaded sleeve is rotatably connected to the inside of the fixed plate. The bottom support plate is placed on the top of the platform.

[0014] (III) Beneficial Effects This invention provides an automatic impregnation machine compatible with both horn-based and needle-based impregnation materials. It offers the following advantages: 1. The snap-fit ​​mechanism helps to stabilize the upper frame on the top of the base plate. When the two pins move towards each other, the tension spring is stretched. After the upper frame is placed on the base plate, the pins are pulled in the opposite direction under the action of the tension spring, so that the pins are inserted into the upper frame. The upper frame and the base plate are tightly connected to form a rigid whole, which effectively prevents the raw material from tipping over, ensures the smooth progress of the impregnation process, and improves the yield of the product.

[0015] 2. Through the action of the lifting mechanism, the lead screw is driven to lift and lower, thereby pushing the platform upward. After four layers of workpieces are stacked on the top of the platform, each layer of workpieces can be accurately placed in the designated position, creating favorable conditions for the subsequent automatic material picking by the transfer robot. This high-precision positioning reduces the tedious steps of repeated manual adjustments, avoids material placement deviations caused by manual positioning errors, and greatly improves the stability and consistency of production, laying the foundation for efficient and high-quality production.

[0016] 3. Through the action of the impregnation and spin-drying mechanism, the raw materials can be pressurized during the impregnation process and spin-dryed after impregnation. The raw materials are placed in the first impregnation and spin-drying cylinder, and the cylinder cover is sealed on the first impregnation and spin-drying cylinder. The operation of the telescopic cylinder is controlled to impregnate the raw materials under pressure. After impregnation, the operation of the spin-drying motor is controlled to spin-dry the raw materials inside the first impregnation and spin-drying cylinder. It has the functions of low-speed spin-drying and gas filtration during impregnation. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the installation position of the plug-in mechanism of this utility model.

[0020] Figure 3 This is a partial structural diagram of the plug-in mechanism of this utility model.

[0021] Figure 4 This is a utility model Figure 3 Enlarged diagram of point A in the middle.

[0022] Figure 5 This is a schematic diagram of the overall structure of the lifting mechanism of this utility model.

[0023] Figure 6 This is a schematic diagram of the overall structure of the third embodiment of the lifting mechanism of this utility model.

[0024] Figure 7 This is a schematic diagram of the overall structure of the third embodiment of the lifting mechanism of this utility model.

[0025] In the diagram, 1. Frame; 2. Stacking frame; 3. Transfer robot; 4. First impregnation and spin-drying cylinder; 5. Second impregnation and spin-drying cylinder; 6. Cylinder cover; 7. Unloading platform; 8. Discharge belt; 9. Fixing plate; 10. Connecting rod; 11. Lead screw; 12. Slide rod; 13. Carrying platform; 14. Transmission belt; 15. Servo motor; 16. Limiting plate; 17. Upper frame; 18. Horizontal frame; 19. Vertical frame; 20. Slide side plate; 21. Bottom support plate; 22. Support frame; 23. Pin; 24. Tension spring; 25. Support plate; 26. Weighing plate; 27. Cross lifting rod; 28. Cylinder body; 29. ​​Linkage shaft; 30. Spin-drying motor; 31. Fixing frame; 32. Filter box; 33. Telescopic cylinder. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0027] Example 1 Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 This is the first embodiment of the present invention. This embodiment provides an automatic impregnation machine compatible with horn element and guide needle element, including a frame 1. The frame 1 is symmetrically arranged with stacking frames 2 and cylinder covers 6. The frame 1 is also equipped with stacking frames 2, transfer manipulators 3, unloading platform 7, first impregnation and drying cylinder 4, second impregnation and drying cylinder 5 and discharge belt 8.

[0028] Specifically, two cylinder covers 6 are fixedly installed on the top of the inner cavity of the frame 1. The first impregnation and spin-drying cylinder 4 and the second impregnation and spin-drying cylinder 5 are symmetrically positioned along the middle line of the inner cavity of the frame 1. The two cylinder covers 6 are located directly above the second impregnation and spin-drying cylinder 5 and the first impregnation and spin-drying cylinder 4, respectively, and are adapted to be used with the first impregnation and spin-drying cylinder 4 and the second impregnation and spin-drying cylinder 5. The transfer robot 3 is located in the middle position between the two stacking frames 2 and the first impregnation and spin-drying cylinder 4 and the second impregnation and spin-drying cylinder 5, so that the transfer robot 3 can move the elements in the two stacking frames 2 to the first impregnation and spin-drying cylinder 4 or the second impregnation and spin-drying cylinder 5.

[0029] The insertion mechanism includes symmetrically arranged sliding side plates 20. Multiple bottom support plates 21 are evenly distributed on opposite sides of the two sliding side plates 20. An upper frame 17 is mounted on the top of each bottom support plate 21. Limiting plates 16 are symmetrically arranged on the outer surface of the upper frame 17. A support frame 22 is mounted on the bottom of each bottom support plate 21. Pins 23 are symmetrically arranged inside the support frame 22. The pins 23 are movably inserted into the interior of the bottom support plate 21. After the upper frame 17 is placed on top of the bottom support plate 21, the pins 23 are pushed into the upper frame 17 and extend into the limiting plates 16, facilitating rapid assembly of the upper frame 17 and the bottom support plate 21.

[0030] Specifically, the outer surfaces of the upper frame 17 and the limiting plate 16 are provided with holes that are adapted to the pin 23, and the pin 23 is movably inserted into the holes of the upper frame 17 and the limiting plate 16 in sequence.

[0031] Specifically, the pins 23 are pushed into the holes of the upper frame 17 and the limiting plate 16 in sequence, so that the upper frame 17 can be assembled on the top of the bottom support plate 21. Through the action of the limiting plate 16, the assembled upper frame 17 and the bottom support plate 21 are placed on the opposite side of the two slide side plates 20, so as to facilitate stacking.

[0032] Specifically, a horizontal frame 18 and a vertical frame 19 are fixedly installed on the inner surface of the upper frame 17. The vertical frame 19 and the horizontal frame 18 are placed vertically on both sides of the inner surface of the upper frame 17. Under the action of the horizontal frame 18 and the vertical frame 19, the raw materials can be supported to a certain extent during the processing, preventing them from tipping over.

[0033] Specifically, a tension spring 24 is provided on the outer surface of the pin 23, and a straight slot adapted to the tension spring 24 is provided on one side of the support frame 22. Under the action of the tension spring 24, the pin 23 can always be kept in an outward state. When the upper frame 17 is placed on top of the bottom support plate 21, the tension spring 24 can keep the pin 23 inserted in the upper frame 17.

[0034] Furthermore, during the loading process, when loading is required, the two pins 23 are moved towards each other and pulled out of the upper frame 17 by external force. At this time, the tension spring 24 is stretched and stores elastic potential energy, and the pins 23 are unlocked, so that the upper frame 17 is separated from the bottom support plate 21. The operator can quickly push the bottom support plate 21 in to complete the loading of the raw material.

[0035] Example 2 Reference Figure 5 This is the second embodiment of the present invention, which is based on the previous embodiment and is a lifting mechanism that facilitates lifting the workpiece frame upward.

[0036] The lifting mechanism includes a support plate 25, a platform 13 on the top of the support plate 25, a lead screw 11 at the center of the bottom of the platform 13, and slide bars 12 fixedly installed at the four corners of the bottom of the platform 13.

[0037] Specifically, when the lead screw 11 is driven to rotate through the threaded sleeve, it can push the platform 13 upward with the assistance of the slide rod 12, thus increasing the height of the platform 13.

[0038] Specifically, multiple connecting rods 10 are fixedly installed at the bottom of the support plate 25, and a fixing plate 9 is fixedly installed at the bottom of the multiple connecting rods 10. A servo motor 15 is installed at the bottom of the fixing plate 9, and a transmission belt 14 is driven to the output end of the servo motor 15. Under the action of the servo motor 15, the transmission belt 14 can be driven to provide lifting power for the entire mechanism.

[0039] Specifically, the top of the support plate 25 has a circular hole adapted to the slide rod 12. Multiple slide rods 12 are slidably connected in the corresponding circular holes. The outer surface of the lead screw 11 is provided with a threaded sleeve, and the threaded sleeve is rotatably connected inside the fixed plate 9. The bottom support plate 21 is placed on top of the platform 13. The threaded collar is connected by a transmission belt 14. Under the action of the transmission belt 14, the transmission belt 14 drives the threaded sleeve to rotate inside the fixed plate 9. The threaded sleeve drives the lead screw 11 to rotate. When the lead screw 11 rotates, it is only allowed to move longitudinally under the restriction of multiple slide rods 12, thereby raising and lowering the platform 13.

[0040] Furthermore, the operation of the servo motor 15 is controlled. The output end of the servo motor 15 drives the transmission belt 14 through the limit wheel. The transmission belt 14 drives the threaded sleeve placed inside the fixed plate 9 to rotate. At this time, with the assistance of multiple slide rods 12, the threaded sleeve drives the lead screw 11 to move upward. The lead screw 11 lifts the platform 13 upward, and the platform 13 pushes the bottom support plate 21 placed on the top upward.

[0041] Example 3 Reference Figure 6 and Figure 7 This is the third embodiment of the present invention. This embodiment is based on the previous embodiment and includes an impregnation and spin-drying mechanism that pressurizes and impregnates the seed particles and is capable of spin-drying them.

[0042] The impregnation and spin-drying mechanism includes a fixed frame 31, a weighing plate 26, and a telescopic cylinder 33. A spin-drying motor 30 is installed at the bottom of the fixed frame 31. A linkage shaft 29 is fixedly connected to the center of the bottom of the first impregnation and spin-drying cylinder 4. The linkage shaft 29 is rotatably connected inside the fixed frame 31. A cross lifting rod 27 is installed at the bottom of the weighing plate 26. A cylinder body 28 is fixedly installed at the output end of the telescopic cylinder 33. A filter box 32 is installed on the top of the cylinder body 28.

[0043] Specifically, the container holding the seed is placed in the first impregnation and spin-drying cylinder 4. The extension and retraction of the cross lifting rod 27 are controlled, the cylinder cover 6 is placed on top of the first impregnation and spin-drying cylinder 4, and the function of the telescopic cylinder 33 is controlled. Under the action of the filter box 32, the air is filtered. The cylinder body 28 applies pressure to the inside of the first impregnation and spin-drying cylinder 4. After completion, the action of the spin-drying motor 30 drives the linkage shaft 29 to rotate on the fixed frame 31. The linkage shaft 29 rotates the first impregnation and spin-drying cylinder 4 to spin-dry the impregnated seed.

[0044] Specifically, the output end of the spin dryer motor 30 is equipped with a transmission chain, and a transmission sprocket is connected to the outside of the transmission chain. Another transmission sprocket is fixedly connected to the outer surface of the linkage shaft 29. The weighing plate 26 is fixedly installed on the frame 1, and the linkage shaft 29 is connected to the first impregnation spin dryer cylinder 4.

[0045] Furthermore, the cylinder body 28 has an existing structure, capable of unidirectional gas output, similar to existing disclosed designs. After placing the raw material in the first impregnation and spin-drying cylinder 4, the extension and retraction of the cross lifting rod 27 is controlled to seal the cylinder cover 6 on the top of the first impregnation and spin-drying cylinder 4. Then, the operation of the telescopic cylinder 33 is controlled. The telescopic cylinder 33 filters the air through the filter box 32 and then applies pressure to the inside of the first impregnation and spin-drying cylinder 4 through the filter box 32 to impregnate the raw material. After the raw material is impregnated, the cylinder cover 6 is controlled to detach from the top of the first impregnation and spin-drying cylinder 4. Finally, the operation of the spin-drying motor 30 is controlled. The spin-drying motor 30 drives the linkage shaft 29 to rotate through the cooperation of the transmission chain and the transmission sprocket, thereby driving the first impregnation and spin-drying cylinder 4 to rotate and spin-dry the raw material.

[0046] Working principle: When loading is required, the two pins 23 are moved towards each other, pulling the pins 23 out of the upper frame 17. External force pulls the upper frame 17 open in the opposite direction, stretching the spring 24 and storing elastic potential energy. The pins 23 unlock, separating the upper frame 17 from the bottom support plate 21. The operator can then quickly push the bottom support plate 21 in. At this point, under the action of the spring 24, the pins 23 are pulled in the opposite direction, sequentially engaging the holes in the bottom support plate 21, the upper frame 17, and the limiting plate 16. Multiple upper frames 17 are installed using the above method, placing the element within the frame formed by the upper frame 17 and the bottom support plate 21. With the assistance of the limiting plate 16, multiple workpiece frames are placed on opposite sides of the two slide side plates 20, and the workpiece frames are arranged sequentially from bottom to top on the top of the platform 13. When impregnation and spin-drying are required, the raw material is placed in the first impregnation and spin-drying cylinder 4, and the extension and retraction of the cross lifting rod 27 is controlled to seal the cylinder cover 6 on the top of the first impregnation and spin-drying cylinder 4. Then, the operation of the telescopic cylinder 33 is controlled. The telescopic cylinder 33 filters the air through the filter box 32, and then applies pressure to the inside of the first impregnation and spin-drying cylinder 4 through the filter box 32 to impregnate the raw material. After the raw material is impregnated, the cylinder cover is controlled to... 6. After detaching from the top of the first impregnation and spin-drying cylinder 4, the spin-drying motor 30 is controlled to operate. The spin-drying motor 30, through the cooperation of the transmission chain and transmission sprocket, drives the linkage shaft 29 to rotate, thereby causing the first impregnation and spin-drying cylinder 4 to rotate and spin-dry the raw materials. The transfer robot 3 is then controlled to operate, clamping the upper frame 17 filled with raw materials and moving it towards the first impregnation and spin-drying cylinder 4. At this time, the servo motor 15 is controlled to operate. The servo motor 15, through the action of the transmission belt 14, drives the threaded sleeve to rotate. The threaded sleeve drives the lead screw 11 to move upward, and the lead screw 11 pushes the platform 13 upward. 13. Push the multiple workpiece frames placed on top upwards, and move the uppermost workpiece frame into the second impregnation and spin-drying cylinder 5 by the transfer robot 3. Control the cylinder cover 6 to move in the opposite direction to seal the corresponding first impregnation and spin-drying cylinder 4 and second impregnation and spin-drying cylinder 5. The second impregnation and spin-drying cylinder 5 fills the raw materials in the upper frame 17 with impregnation liquid and soaks them for a certain period of time. After soaking, control the spin-drying structure in the second impregnation and spin-drying cylinder 5 to operate. The second impregnation and spin-drying cylinder 5 is an existing structure. After the raw materials soaked in impregnation liquid are spin-dryed, the upper frame 17 is transferred to the unloading platform 7 by the transfer robot 3 and unloaded by the unloading belt 8.

[0047] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. An automated impregnation machine compatible with both horn-shaped and needle-shaped impregnation particles, comprising a frame (1), characterized in that: The frame (1) is symmetrically provided with stacking frames (2) and cylinder covers (6). The frame (1) is also provided with stacking frames (2), transfer manipulators (3), unloading platforms (7), first impregnation and drying cylinders (4), second impregnation and drying cylinders (5) and discharge belts (8). The insertion mechanism includes symmetrically arranged sliding side plates (20), with multiple bottom support plates (21) evenly distributed on opposite sides of the two sliding side plates (20), an upper frame (17) installed on the top of the bottom support plate (21), a limit plate (16) symmetrically arranged on the outer surface of the upper frame (17), a support frame (22) installed at the bottom of the bottom support plate (21), and pins (23) symmetrically arranged inside the support frame (22). Lifting mechanism; Includes a support plate (25), the top of which is provided with a platform (13), a lead screw (11) is provided at the center of the bottom of the platform (13), and slide rods (12) are fixedly installed at the four corners of the bottom of the platform (13). The impregnation and spin-drying mechanism includes a fixed frame (31), a weighing plate (26), and a telescopic cylinder (33). A spin-drying motor (30) is provided at the bottom of the fixed frame (31). A linkage shaft (29) is fixedly connected at the center of the bottom of the first impregnation and spin-drying cylinder (4). The linkage shaft (29) is rotatably connected inside the fixed frame (31). A cross lifting rod (27) is provided at the bottom of the weighing plate (26). A cylinder body (28) is fixedly installed at the output end of the telescopic cylinder (33). A filter box (32) is provided at the top of the cylinder body (28).

2. An automatic impregnation machine compatible with both horn-shaped and needle-shaped particles according to claim 1, characterized in that: The outer surfaces of the upper frame (17) and the limiting plate (16) are provided with holes adapted to the pin (23), and the pin (23) is movably inserted into the holes of the upper frame (17) and the limiting plate (16) in sequence.

3. An automatic impregnation machine compatible with both horn-shaped and needle-shaped particles according to claim 2, characterized in that: A horizontal frame (18) and a vertical frame (19) are fixedly installed on the inner surface of the upper frame (17), with the vertical frame (19) and the horizontal frame (18) placed vertically on both sides of the inner surface of the upper frame (17).

4. An automatic impregnation machine compatible with both horn-shaped and needle-shaped impregnation particles according to claim 3, characterized in that: The outer surface of the pin (23) is provided with a tension spring (24), and a straight slot adapted to the tension spring (24) is opened on one side of the support frame (22).

5. An automatic impregnation machine compatible with both horn-shaped and needle-shaped impregnation elements according to claim 1, characterized in that: Multiple connecting rods (10) are fixedly installed at the bottom of the support plate (25), and a fixing plate (9) is fixedly installed at the bottom of the multiple connecting rods (10). A servo motor (15) is provided at the bottom of the fixing plate (9), and a transmission belt (14) is connected to the output end of the servo motor (15).

6. An automatic impregnation machine compatible with both horn-shaped and needle-shaped particles according to claim 5, characterized in that: The top of the support plate (25) is provided with a round hole that is adapted to the slide rod (12). Multiple slide rods (12) are slidably connected in the corresponding round holes. The outer surface of the lead screw (11) is provided with a threaded sleeve, and the threaded sleeve is rotatably connected to the inside of the fixed plate (9). The bottom support plate (21) is placed on the top of the platform (13).

7. An automatic impregnation machine compatible with both horn-shaped and needle-shaped particles according to claim 1, characterized in that: The output end of the spin dryer motor (30) is provided with a transmission chain, and a transmission sprocket is connected to the outside of the transmission chain. Another transmission sprocket is fixedly connected to the outer surface of the linkage shaft (29). The weighing plate (26) is fixedly installed on the frame (1). The linkage shaft (29) is connected to the first impregnation spin dryer cylinder (4).

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