Stacking and discharging device for water absorption rod machining based on vibration discharging

Abstract

The utility model relates to the technical field of water absorption rod machining, in particular to a stacking and discharging device for water absorption rod machining based on vibration discharging. The feeding device comprises a supporting frame, a feeding conveying belt connected to water absorption rod production equipment is installed on the supporting frame, a material frame conveying belt used for conveying material frames for storing water absorption rods is arranged on the side of the supporting frame, a buffering discharging groove is formed in the position, below the end of the feeding conveying belt, of the supporting frame, and the buffering discharging groove is obliquely arranged; a movable door assembly is installed on the buffering discharging groove, a positioning discharging assembly is arranged between the buffering discharging groove and the material frame conveying belt, and material frame clamping structures are arranged on the two sides of the material frame conveying belt correspondingly. A positioning discharging assembly is designed, through the lifting and reciprocating type swinging design, stable discharging is guaranteed, and automatic stacking and discharging are achieved; a material frame clamping structure is designed, vibration is generated on the material frame while the material frame is clamped, and the water absorption rod can be compact; and a buffer discharging groove and a movable door assembly are designed, so that the water absorption rods in the buffer discharging groove can be temporarily stored.

Description

Technical Field

[0001] This utility model relates to the field of water-absorbing rod processing technology, specifically to a stacking discharge device for water-absorbing rod processing based on vibration discharge. Background Technology

[0002] Absorbent sticks, also known as sponge sticks, are medical products made of high-density hydrophilic PVA foam sponge. Their micropores are interconnected, resulting in good water absorption, fast drying, and good corrosion resistance. They are ideal for absorbing surface moisture. After production, absorbent sticks need to be stacked in a regular manner for easy packaging, transportation, or storage. However, in current production, most of them are still stacked manually, which consumes a lot of manpower, is inefficient, and the output quality is easily affected by the instability of human labor. Utility Model Content

[0003] The purpose of this utility model is to address the defects and shortcomings of the existing technology by providing a reasonably designed stacking discharge device for processing water-absorbing rods based on vibration discharge, which can solve the above-mentioned defects.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: It includes a support frame, on which a feeding conveyor belt connected to the absorbent rod production equipment is installed; a material frame conveyor belt for conveying and storing material frames for absorbent rods is provided on the side of the support frame; a buffer discharge trough is provided on the support frame below the end of the feeding conveyor belt; miniature vibration isolators are provided at the installation points of the buffer discharge trough on the support frame; the buffer discharge trough is inclined; and a discharge vibration motor is installed below the buffer discharge trough; a movable door assembly is installed on the buffer discharge trough; a positioning discharge assembly is provided between the buffer discharge trough and the material frame conveyor belt; and material frame clamping structures are respectively provided on both sides of the material frame conveyor belt.

[0005] Preferably, the positioning and discharging assembly includes a support plate mounted on a support frame below the buffer discharge trough. A top plate is mounted on the support plate via several lifting and telescopic cylinders. A movable discharge plate is rotatably mounted on the front end of the top plate. An array of mounting frames is mounted below the top plate. A motor is mounted at the tail end of each mounting frame. The motor shaft is connected to a turntable. A transverse slide rail is mounted on the side of the turntable. A sliding block is slidably mounted in the transverse slide rail. A movable connecting rod is connected between the turntable and the sliding block. Both ends of the movable connecting rod are hinged. A transversely arranged drive connecting rod is connected to the sliding block. A slide rail opposite to the transverse slide rail is provided below the movable discharge plate. The head of the drive connecting rod is rotatably connected to the slider of the slide rail.

[0006] Preferably, the material frame clamping structure includes a side frame located on the side of the material frame conveyor belt, several clamping telescopic cylinders are installed on the side frame, a drive plate is connected to the top of the telescopic rod of the clamping telescopic cylinder, a clamping plate is connected to the front of the drive plate by several springs, a micro vibration motor is installed on the rear side of the clamping plate, and damping is provided on the inner side of each spring.

[0007] Preferably, the movable door assembly includes a control frame installed above the front end of the buffer discharge trough, and several miniature telescopic cylinders facing downward are installed on the control frame, with the top of the miniature telescopic cylinders connected to a movable door panel.

[0008] Preferably, the buffer discharge trough has a "U" shaped structure, with an upper sealing plate installed above it. The inner rear end of the upper sealing plate is inclined, and the distance between the bottom surface of the upper sealing plate and the inner surface of the buffer discharge trough matches the diameter of the absorbent rod.

[0009] Preferably, a connecting plate is provided between the buffer feeding trough opening and the movable feeding plate.

[0010] Preferably, a flexible pad is provided on the front side of the clamping plate.

[0011] Preferably, baffles are provided on both sides of the feeding conveyor belt, the connecting plate, and the movable unloading plate.

[0012] The beneficial effects of this utility model after adopting the above structure are:

[0013] This device is designed with a positioning discharge component. Through lifting and reciprocating swing, the movable discharge plate can discharge materials one by one along the material frame, ensuring stable discharge and achieving automatic stacking discharge.

[0014] This device is designed with a material frame clamping structure. While clamping the material frame to prevent displacement, it can also vibrate the material frame, so that the water-absorbing rod can be placed tightly and will not fall out when there is slight shaking.

[0015] This device is designed with a buffer discharge trough and a movable door assembly, which can close the discharge at any time and temporarily store the water-absorbing rods in the buffer discharge trough to achieve buffering of the discharge. Attached Figure Description

[0016] Figure 1 This is a side view of the external structure of this utility model;

[0017] Figure 2 This is a front view of the external structure of this utility model;

[0018] Figure 3 This is a cross-sectional view of the buffer feeding trough in this utility model;

[0019] Figure 4This is a schematic diagram of the outer structure of the positioning and discharging component in this utility model;

[0020] Figure 5 This is a schematic diagram of the inner structure of the positioning and discharging component in this utility model.

[0021] Figure 6 This is a schematic diagram of the material frame clamping structure in this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Support frame; 2. Feeding conveyor belt; 3. Buffer discharge chute; 4. Upper enclosed plate; 5. Control frame; 6. Miniature telescopic cylinder; 7. Movable door panel; 8. Discharge vibration motor; 9. Movable discharge plate; 10. Connecting plate; 11. Slide rail; 12. Mounting frame; 13. Motor; 14. Turntable; 15. Movable connecting rod; 16. Transverse slide rail; 17. Sliding block; 18. Drive connecting rod; 19. Support plate; 20. Lifting telescopic cylinder; 21. Top plate; 22. Side frame; 23. Clamping telescopic cylinder; 24. Drive plate; 25. Clamping plate; 26. Flexible pad; 27. Miniature vibration motor; 28. Spring; 29. ​​Damping; 30. Material frame conveyor belt. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] See Figures 1-2 As shown, it includes a support frame 1, on which a feeding conveyor belt 2 connected to the water-absorbing rod production equipment is installed. A material frame conveyor belt 30 for conveying and storing material frames for water-absorbing rods is provided on the side of the support frame 1. A buffer discharge trough 3 is provided on the support frame 1 below the end of the feeding conveyor belt 2. Miniature vibration isolators are provided at the installation points of the buffer discharge trough 3 on the support frame 1. The buffer discharge trough 3 is inclined, and a discharge vibration motor 8 is installed below the buffer discharge trough 3. A movable door assembly is installed on the buffer discharge trough 3. A positioning discharge assembly is provided between the buffer discharge trough 3 and the material frame conveyor belt 30. Material frame clamping structures are provided on both sides of the material frame conveyor belt 30.

[0026] See Figures 1-5As shown, the positioning and discharging assembly includes a support plate 19 mounted on a support frame 1 below the buffer discharge trough 3. A top plate 21 is mounted above the support plate 19 via several lifting and telescopic cylinders 20. A movable discharge plate 9 is rotatably mounted at the front end of the top plate 21. An array of mounting frames 12 is mounted below the top plate 21. A motor 13 is mounted at the tail end of each mounting frame 12. The rotating shaft of the motor 13 is connected to a turntable 14. A transverse slide rail 16 is mounted on the side of the turntable 14. A sliding block 17 is slidably mounted in the transverse slide rail 16. A movable connecting rod 15 is connected between the turntable 14 and the sliding block 17. Both ends of the movable connecting rod 15 are hinged. A horizontally arranged drive connecting rod 18 is connected to the sliding block 17. A slide rail 11 opposite to the transverse slide rail 16 is provided below the movable discharge plate 9. The head of the drive connecting rod 18 is rotatably connected to the slider of the slide rail 11.

[0027] As an optimized solution of this utility model, the top plate 21 is driven to rise and fall by the lifting telescopic cylinder 20, which in turn drives the movable feed plate 9 to rise and fall and adjust its position. The rotation of the motor 13 drives the turntable 14 to rotate, and then the movable connecting rod 15 drives the sliding block 17 to slide back and forth along the transverse slide rail 16. Thus, the movable feed plate 9 is driven to swing back and forth in a reciprocating manner by the driving connecting rod 18 and the slide rail 11, so that the absorbent rods sliding off the movable feed plate 9 can be arranged and stacked in sequence.

[0028] See Figures 1-6 As shown, the material frame clamping structure includes a side frame 22 located on the side of the material frame conveyor belt 30. Several clamping telescopic cylinders 23 are installed on the side frame 22. The top of the telescopic rod of the clamping telescopic cylinder 23 is connected to a drive plate 24. A clamping plate 25 is located in front of the drive plate 24 via springs 28. A miniature vibration motor 27 is installed on the rear side of the clamping plate 25. Each spring 28 has a damping 29 on its inner side. A flexible pad 26 is provided on the front side of the clamping plate 25.

[0029] As an optimized solution of this utility model, the clamping telescopic cylinder 23 pushes the drive plate 24, so that the clamping plate 25 clamps the material frame. The flexible pad 26 can reduce excessive local pressure and prevent damage to the material frame. The micro vibration motor 27 can drive the material frame to vibrate, so that the water-absorbing rods can automatically adjust the distance between them under the action of gravity to ensure compact placement. The spring 28 can prevent the flexible pad 26 from not contacting the material frame after the clamping telescopic cylinder 23 extends quantitatively, or the distance is too small, resulting in excessive pressure, when the size of the material frame changes slightly. On the other hand, the spring 28 can work with the damper 29 to absorb vibration, form vibration isolation, and prevent vibration from being transmitted backward.

[0030] See Figures 1-3 As shown, the movable door assembly includes a control frame 5 installed above the front end of the buffer discharge trough 3. Several miniature telescopic cylinders 6 facing downward are installed on the control frame 5, and the top of the miniature telescopic cylinders 6 is connected to the movable door panel 7.

[0031] The buffer discharge trough 3 has a "U" shaped structure. An upper sealing plate 4 is installed above the buffer discharge trough 3. The inner rear end of the upper sealing plate 4 is inclined, and the distance between the bottom surface of the upper sealing plate 4 and the inner surface of the buffer discharge trough 3 matches the diameter of the water absorption rod.

[0032] As an optimized solution of this utility model, the movable door plate 7 is controlled by the micro telescopic cylinder 6, which in turn controls the movable door plate 7 to block the opening of the buffer feeding trough 3 to stop the discharge, or to open it so that the water suction rod can be discharged.

[0033] See Figures 1-2 As shown, a connecting plate 10 is provided between the opening of the buffer feeding trough 3 and the movable feeding plate 9; baffles are provided on both sides of the feeding conveyor belt 2, the connecting plate 10 and the movable feeding plate 9.

[0034] As an optimized solution of this utility model, the connecting plate 10 ensures that the water-absorbing rod can fall smoothly at different angles of the movable feeding plate 9, and the baffle can prevent the water-absorbing rod from slipping.

[0035] The usage process of this utility model:

[0036] First, connect and install this device with the production equipment for the absorbent rods. After production begins, the feeding conveyor belt 2 transports the absorbent rods into the device. The absorbent rods fall sequentially from the feeding conveyor belt 2 into the buffer discharge trough 3. Under the action of the discharge vibration motor 8, they slide smoothly down into the space below the upper closed plate 4. After the space below the upper closed plate 4 is full, the absorbent rods can be stored in the buffer discharge trough 3 behind the upper closed plate 4. The material frame conveyor belt 30 delivers the empty material frame to the space below the movable discharge plate 9. Then, the clamping telescopic cylinder 23 extends, causing the clamping plate 25 to clamp the material frame. The lifting telescopic cylinder 20 retracts, driving the front end of the movable discharge plate 9 to reach the lower part of the material frame. At the bottom of the material frame, the miniature telescopic cylinder 6 retracts, which opens the movable door panel 7. The water-absorbing rod falls from the buffer discharge trough 3, passes through the connecting plate 10, and slides down from the movable discharge plate 9. At the same time, the motor 13 continues to run, driving the movable discharge plate 9 to swing back and forth. In conjunction with the lifting telescopic cylinder 20, the height is finely adjusted so that the front end of the movable discharge plate 9 swings back and forth in the horizontal direction, so that the water-absorbing rod falls evenly to the bottom of the material frame. After a single layer is placed, the lifting telescopic cylinder 20 extends a certain distance, driving the movable discharge plate 9 to rise, so that the upper layer can continue to be stacked until the material of a single material frame is discharged.

[0037] After stacking is completed, the miniature telescopic cylinder 6 extends and stops discharging. The water-absorbing rods fed by the feeding conveyor belt 2 are temporarily stored in the buffer discharge trough 3 to achieve discharge buffering. At this time, the miniature vibration motor 27 is started to drive the material frame to vibrate, making the water-absorbing rods compact. Then the clamping telescopic cylinder 23 releases the material frame, and the material frame conveyor belt 30 can send out the full material frame.

[0038] It should be understood that the above-described specific embodiments of this utility model are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within the protection scope of this utility model. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A stacking discharge device for processing water-absorbing rods based on vibration discharge, comprising a support frame (1), characterized in that: A feeding conveyor belt (2) connected to the water-absorbing rod production equipment is installed on the support frame (1). A material frame conveyor belt (30) for conveying and storing the water-absorbing rods is provided on the side of the support frame (1). A buffer discharge trough (3) is provided on the support frame (1) below the end of the feeding conveyor belt (2). A miniature vibration isolator is provided at the installation location of the buffer discharge trough (3) on the support frame (1). The buffer discharge trough (3) is inclined and a discharge vibration motor (8) is installed below the buffer discharge trough (3). A movable door assembly is installed on the buffer discharge trough (3). A positioning discharge assembly is provided between the buffer discharge trough (3) and the material frame conveyor belt (30). Material frame clamping structures are provided on both sides of the material frame conveyor belt (30).

2. The stacking discharge device for processing water-absorbing rods based on vibration discharge according to claim 1, characterized in that: The positioning and discharging assembly includes a support plate (19) mounted on a support frame (1) below the buffer discharge trough (3). A top plate (21) is mounted above the support plate (19) via several lifting and telescopic cylinders (20). A movable discharge plate (9) is rotatably mounted at the front end of the top plate (21). An array of mounting frames (12) is mounted below the top plate (21). A motor (13) is mounted at the tail end of each mounting frame (12). The shaft of the motor (13) is connected to a turntable (14). The turntable (14) A transverse slide rail (16) is installed on the side, and a sliding block (17) is slidably installed in the transverse slide rail (16). A movable connecting rod (15) is connected between the turntable (14) and the sliding block (17). Both ends of the movable connecting rod (15) are hinged. A horizontally arranged drive connecting rod (18) is connected on the sliding block (17). A slide rail (11) opposite to the transverse slide rail (16) is provided below the movable feed plate (9). The head of the drive connecting rod (18) is rotatably connected to the slider of the slide rail (11).

3. The stacking discharge device for processing water-absorbing rods based on vibration discharge according to claim 2, characterized in that: The material frame clamping structure includes a side frame (22) located on the side of the material frame conveyor belt (30). Several clamping telescopic cylinders (23) are installed on the side frame (22). The top of the telescopic rod of the clamping telescopic cylinder (23) is connected to a drive plate (24). A clamping plate (25) is connected to the front of the drive plate (24) through several springs (28). A micro vibration motor (27) is installed on the rear side of the clamping plate (25). Damping (29) is provided on the inner side of each spring (28).

4. The stacking discharge device for processing water-absorbing rods based on vibration discharge according to claim 3, characterized in that: The movable door assembly includes a control frame (5) installed above the front end of the buffer feed trough (3). Several miniature telescopic cylinders (6) facing downward are installed on the control frame (5). The top of the miniature telescopic cylinders (6) is connected to the movable door panel (7).

5. A stacking discharge device for processing water-absorbing rods based on vibration discharge according to claim 1, characterized in that: The buffer discharge trough (3) has a "U" shaped structure. An upper sealing plate (4) is installed above the buffer discharge trough (3). The inner side of the rear end of the upper sealing plate (4) is inclined, and the distance between the bottom surface of the upper sealing plate (4) and the inner surface of the buffer discharge trough (3) matches the diameter of the water-absorbing rod.

6. A stacking discharge device for processing water-absorbing rods based on vibration discharge according to claim 2, characterized in that: A connecting plate (10) is provided between the opening of the buffer feeding trough (3) and the movable feeding plate (9).

7. A stacking discharge device for processing water-absorbing rods based on vibration discharge according to claim 3, characterized in that: A flexible pad (26) is provided on the front side of the clamping plate (25).

8. A stacking discharge device for processing water-absorbing rods based on vibration discharge according to claim 6, characterized in that: The feeding conveyor belt (2), the connecting plate (10), and the movable unloading plate (9) are all equipped with baffles on both sides.

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