A high-efficiency and precise material taking and dropping device for fine and soft materials

Abstract

The utility model discloses a kind of fine soft material efficient accurate material taking and blanking device, it is related to fine soft material material taking technical field, and it includes: support backplate, to support material taking device, bunker device and material pressing device;The bunker device is composed of bunker bottom plate, bunker left and right side plate, bunker cover plate and bunker baffle, and is fixed in the support backplate via bunker cushion block, and the bunker device is used to store fine soft material;The material pressing device includes slide rail, sliding block, press strip support plate and press strip, and the slide rail is fixed in the support backplate;The material taking device includes material taking wheel and transmission shaft, and the material taking wheel is provided with material taking groove.The technical problem to be solved by the utility model is to provide a kind of fine soft material efficient accurate material taking and blanking device, it has the advantages of accurate material taking quantity, high efficiency, and is especially suitable for the material taking unit of fine soft material automatic processing and handling equipment.

Description

Technical Field

[0001] This utility model relates to the field of fine and soft material handling technology, specifically, to a device for efficient and precise handling and feeding of fine and soft materials. Background Technology

[0002] With the development of economic globalization, people's demand for various industrial products is increasing, and more and more manufacturing industries are constantly developing and purchasing automated machinery to replace manual labor.

[0003] Currently, many light industrial sectors still require manual labor, especially in the precise handling and processing of delicate materials, where effective automated machinery has not yet been developed. While manual production methods can provide a certain degree of flexible manufacturing capability, they have significant shortcomings in terms of production efficiency, cost control, and product consistency.

[0004] Improving the standardization and automation levels of each stage in the production of flexible and delicate materials is crucial for enhancing production efficiency, product stability, and reducing production costs. Automated processing machinery for delicate and delicate materials can not only improve product consistency and precision but also significantly reduce labor costs and production risks. Among these processes, the loading and unloading of delicate and delicate materials is the first step. Achieving efficient and precise loading and unloading of delicate and delicate materials is the foundation for subsequent processes and the first step towards achieving fully automated equipment throughout the entire process. Summary of the Invention

[0005] The technical problem to be solved by this utility model is to provide a high-efficiency and precise material picking and unloading device for fine and soft materials, which has the advantages of accurate material picking quantity and high efficiency, and is particularly suitable for the material picking unit of automated processing equipment for fine and soft materials.

[0006] This utility model achieves its invention objective using the following technical solution:

[0007] A highly efficient and precise material handling and discharging device for fine and soft materials is characterized by comprising: a supporting back plate for supporting a material handling device, a hopper device, and a pressing device; the hopper device consists of a hopper bottom plate, left and right side plates, a hopper cover plate, and a hopper baffle, and is fixed to the supporting back plate via hopper pads, the hopper device being used to store fine and soft materials; the pressing device includes a slide rail, a slider, a pressing strip support plate, and a pressing strip, the slide rail being fixed to the supporting back plate; the material handling device includes a material handling wheel and a drive shaft, the material handling wheel being provided with a material handling groove.

[0008] As a further limitation of this technical solution, the silo bottom plate is fixedly connected to the silo pad block, the silo pad block is fixedly connected to the support back plate, the two sides of the silo bottom plate are respectively fixedly connected to the left and right side plates of the silo, and the two left and right side plates of the silo are respectively fixedly connected to the silo baffle. The silo bottom plate, the left and right side plates of the silo and the silo baffle form a silo.

[0009] As a further limitation of this technical solution, the slider is nested in the slide rail, the slider is fixedly connected to the pressure bar support plate, the pressure bar support plate is connected to the pressure bar, and the left and right side plates of the two material bins are respectively provided with long grooves corresponding to the pressure bar. The pressure bar extends into the material bin from the long groove to press down the soft material.

[0010] As a further limitation of this technical solution, the pressure bar support plate is rotatably connected to one end of the spring, the other end of the spring is rotatably connected to the pressure bar, the pressure bar is rotatably connected to the pressure bar support plate, and a limit screw is fixed on the pressure bar support plate corresponding to the pressure bar. Under the action of the spring, the pressure bar can only contact the limit screw perpendicularly to the left and right side plates of the hopper, and can rotate counterclockwise when the pressure bar is subjected to downward pressure. When the pressure disappears, it will immediately return to the initial position perpendicular to the left and right side plates of the hopper under the tension of the spring.

[0011] As a further limitation of this technical solution, the pressure bar support plate is fixedly connected to a counterweight block. The size and weight of the counterweight block are adjustable to ensure that the pressure applied to the fine and soft material in the hopper by the pressure bar remains constant, so as to achieve smooth material picking by the material picking wheel.

[0012] As a further limitation of this technical solution, the drive shaft is fixedly connected to the material taking wheel, the drive shaft bearing is connected to the bearing seat, the bearing seat is fixedly connected to the support back plate, and the hopper baffle and the left and right side plates of the hopper are provided with cutting grooves that match the material taking wheel, so that the corresponding fine and soft materials can be taken out from the hopper during rotation.

[0013] As a further limitation of this technical solution, the supporting back plate is fixedly connected to the material-receiving baffle via a material-receiving baffle pad, and the material-receiving baffle is matched with the material-receiving wheel. The material-receiving wheel and the material-receiving baffle are in close cooperation to ensure that the material-receiving trough can accurately pick up materials and to ensure that the picked-up fine and soft materials will not scatter during the rotation of the material-receiving wheel.

[0014] As a further limitation of this technical solution, the supporting back plate is fixedly connected to the sensor via a sensor bracket.

[0015] As a further limitation of this technical solution, the material feeding grooves are evenly distributed along the circumference of the material feeding wheel, and the number of them is greater than or equal to 1. The shape of the material feeding grooves includes, but is not limited to, U-shape, and the number of materials they feed is determined by precise calculation.

[0016] As a further limitation of this technical solution, the motor is fixedly connected to the support back plate via a motor bracket, and the motor is connected to the transmission shaft via a coupling. The motor drives the transmission shaft to rotate via the coupling, thereby driving the material take-up wheel to rotate.

[0017] Compared with related technologies, the efficient and precise material handling and feeding device for fine and soft materials provided by this utility model has the following advantages:

[0018] (1) The pressing bar of the pressing device of this utility model can only move perpendicular to the left and right side plates of the hopper and rotate counterclockwise downward. When feeding, a roll of soft material needs to be placed above the pressing bar, and then the slider is moved upward. This can drive the pressing bar support plate, pressing bar, spring and counterweight to move upward. The pressing bar rotates counterclockwise downward to automatically pass around the roll of soft material and is then pulled back by the spring to be perpendicular to the left and right side plates of the hopper, thus making it easy and simple to complete the feeding. Moreover, the weight of the counterweight can be adjusted to adjust the pressure of the pressing bar on the soft material, so as to adapt to different application scenarios. Therefore, the pressing device of this utility model has a simple structure, is convenient to feed, and has constant pressure.

[0019] (2) The material picking wheel of this utility model has a ring of material picking grooves along its circumference. The material picking wheel rotates at a uniform speed under the drive of the motor, so as to achieve uniform and accurate material picking. At the same time, the material picking wheel is precisely matched with the material picking baffle, so that the material picked up by each picking groove will not scatter, but will follow the rotation of the material picking wheel until it falls into the predetermined material box at the lowest position. Therefore, the material picking structure is simple, the material picking quantity is accurate, and the material dropping is stable.

[0020] (3) The long grooves on the left and right side plates of the two hoppers of this utility model facilitate the up and down movement of the pressure strip. The lower part of the left and right side plates of the left hopper is slotted, and the left side of the hopper baffle is slotted. In this way, the material picking wheel can cut into the hopper to pick up the material. Moreover, it can ensure that each picking slot picks up fine and soft material, without causing the fine and soft material in the hopper to roll and become chaotic. Attached Figure Description

[0021] Figure 1 This is a right-side perspective view of Embodiment 1 of the present invention;

[0022] Figure 2 This is a left-side structural diagram of Embodiment 1 of this utility model;

[0023] Figure 3 This is a front structural view of Embodiment 1 of the present utility model;

[0024] Figure 4 This is a schematic diagram of the material-taking wheel structure according to Embodiment 1 of this utility model;

[0025] Figure 5 This is a partial enlarged view of the material taking position of this utility model;

[0026] Figure 6 This is a schematic diagram of the hopper with a cover according to the present invention;

[0027] Figure 7 This is a physical image of the present invention;

[0028] Figure 8 This is a physical image of the tilting hopper according to an embodiment of the present invention.

[0029] In the diagram: 1. Picking wheel, 2. Drive shaft, 3. Support back plate, 4. Hopper baffle, 5. Left and right side plates of the hopper, 6. Pressure bar, 7. Spring, 8. Hopper bottom plate, 9. Counterweight, 10. Slide rail, 11. Pressure bar support plate, 12. Slider, 13. Hopper pad, 14. Picking baffle, 15. Picking baffle pad, 16. Motor, 17. Coupling, 18. Motor bracket, 19. Bearing seat, 20. Sensor, 21. Sensor support, 22. Hopper cover, 201. Picking trough. Detailed Implementation

[0030] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0031] Example 1: A high-efficiency and precise material handling and discharging device for fine and soft materials, comprising: a supporting back plate 3 for supporting a material handling device, a hopper device, and a pressing device, wherein the supporting back plate 3 is placed vertically; the hopper device is used to store fine and soft materials; the pressing device cooperates with the hopper to give the fine and soft materials a stable downward pressure; the material handling device cooperates with the hopper device, and the material handling wheel 1 extends into the hopper to achieve precise cyclic material handling, and the handled fine and soft materials fall into the lower material box for the next process; the hopper device consists of a hopper bottom plate 8, left and right hopper side plates 5, a hopper cover plate 22, and a hopper baffle 4, and is fixed to the supporting back plate 3 via a hopper pad 13; the hopper device is used to store fine and soft materials; the pressing device includes a slide rail 10, a slider 12, a pressing strip support plate 11, and a pressing strip 6; the slide rail 10 is fixed to the supporting back plate 3; the material handling device includes a material handling wheel 1 and a drive shaft 2; the material handling wheel 1 is provided with a material handling groove 201. Figure 7 As shown.

[0032] The silo bottom plate 8 is fixedly connected to the silo pad 13, the silo pad 13 is fixedly connected to the support back plate 3, the two sides of the silo bottom plate 8 are respectively fixedly connected to the left and right side plates of the silo, and the two left and right side plates of the silo are respectively fixedly connected to the silo baffle 4. The silo bottom plate 8, the left and right side plates of the silo and the silo baffle 4 form a silo, the interior of which is filled with fine and soft materials.

[0033] Specifically, the bottom plate 8 of the silo is fixedly connected to the left and right side plates 5 of the silo by countersunk screws, and the bottom plate 8 of the silo is fixedly connected to the silo pad block 13 and the support back plate 3 by screws.

[0034] The slider 12 is nested in the slide rail 10. The slider 12 is fixedly connected to the pressure strip support plate 11. The pressure strip support plate 11 is connected to the pressure strip 6. The left and right side plates 5 of the two material bins are respectively provided with long grooves corresponding to the pressure strip 6. The pressure strip 6 extends into the material bin from the long groove to press down the soft material.

[0035] The pressure bar support plate 11 is rotatably connected to one end of the spring 7, and the other end of the spring 7 is rotatably connected to the pressure bar 6. The pressure bar 6 is rotatably connected to the pressure bar support plate 11. A limit screw is fixed on the pressure bar support plate 11 corresponding to the pressure bar 6. Under the action of the spring 7, the pressure bar 6 can only contact the limit screw perpendicularly to the left and right side plates 5 of the hopper. When the pressure bar 6 is subjected to downward pressure, it can rotate counterclockwise. When the pressure is removed, it will immediately return to the initial position perpendicular to the left and right side plates 5 of the hopper under the tension of the spring 6.

[0036] The pressure strip 6 is connected to the pressure strip support plate 11 by a stop screw, and its position and movement are limited by a limit screw and a spring 7, so that the pressure strip 6 can rotate around the stop screw.

[0037] The pressure bar support plate 11 is fixedly connected to the counterweight block 9. The size and weight of the counterweight block 9 are adjustable to ensure that the pressure applied to the soft material in the hopper by the pressure bar is constant, so as to realize the smooth material picking up by the picking wheel 1.

[0038] The drive shaft 2 is fixedly connected to the material taking wheel 1, the drive shaft 2 is connected to the bearing seat 19, the bearing seat 19 is fixedly connected to the support back plate 3, the hopper baffle 4 and the left and right side plates 5 of the hopper are provided with cutting grooves that match the material taking wheel 1, so that the corresponding fine and soft materials can be taken out from the hopper during rotation and fall into the working material box for the next process.

[0039] The material feeding troughs 201 are evenly distributed along the circumference of the material feeding wheel 1, and there is more than one such trough. The shape of the material feeding troughs 201 includes, but is not limited to, U-shape, and the quantity of material they feed is determined by precise calculation.

[0040] The motor 16 is fixedly connected to the support back plate 3 via the motor bracket 18, and the motor 16 is connected to the drive shaft 2 via the coupling 17. The motor 16 drives the drive shaft 2 to rotate via the coupling 17, thereby driving the material take-up wheel 1 to rotate.

[0041] The working principle of the efficient and precise material handling and feeding device for fine and soft materials provided by this utility model is as follows:

[0042] During loading, a roll of soft material is placed above the pressure bar 6, and then the slider 12 is moved upward. This causes the pressure bar support plate 11, pressure bar 6, spring, and counterweight 9 to move upward. The pressure bar 6 rotates counterclockwise downward, automatically passing over the roll of soft material, and is then pulled back by the spring to be perpendicular to the left and right side plates 5 of the hopper, thus facilitating simple loading. Furthermore, the weight of the counterweight 9 can be adjusted to regulate the pressure of the pressure bar 6 on the soft material, adapting to different application scenarios. The counterweight 9 drives the slider 12 and pressure bar 6 to apply a certain pressure to the soft material, thus pressing a specific quantity of soft material into the feeding groove 201 of the feeding wheel 1.

[0043] When the motor 16 rotates, it drives the transmission shaft 2 to rotate through the coupling 17, thereby driving the material taking wheel 1 to rotate, so that the material taking trough 201 rotates to take material. As the fine and soft material is taken away, under the action of gravity, the pressing device (except for the slide rail 10) moves downward, wherein the slider 12 moves downward along the slide rail 10, so that the pressing bar 6 always applies a certain pressure to the fine and soft material.

[0044] Example 2: This example further elaborates on Example 1. The supporting back plate 3 is fixedly connected to the material-receiving baffle 14 via the material-receiving baffle pad 15. The material-receiving baffle 14 matches the material-receiving wheel 1. The material-receiving wheel 1 and the material-receiving baffle 14 are tightly fitted to ensure that the material-receiving trough 201 can accurately pick up materials and to ensure that the picked-up fine and soft materials will not scatter during the rotation of the material-receiving wheel.

[0045] In this embodiment, such as Figure 6 As shown, the silo is equipped with a cover.

[0046] The working principle of the efficient and precise material handling and feeding device for fine and soft materials provided by this utility model is as follows:

[0047] The material taking wheel 1 is tightly fitted with the material taking baffle 14. When it rotates, it will carry away the fine and soft material in the material taking trough 201. When the material taking trough 201 rotates to the bottom, the material taking trough 201 separates from the material taking baffle 14, so that the fine and soft material inside the material taking trough 201 falls into the designated position below and enters the next process.

[0048] Example 3: This example is a further elaboration based on Example 1 or Example 2. The support back plate 3 is fixedly connected to the sensor 20 through the sensor support 21. The material picking wheel 1 is equipped with corresponding measuring points, and small magnets are fixed to the measuring points to calculate the number of rotations of the material picking wheel 1.

[0049] Example 4: The difference from the example is that the pressure strip 6 can be directly fixed on the pressure strip support plate 11, and the spring 7 is no longer used. In this example, when feeding material, the slider 12 is moved to the top of the slide rail 10, and then a roll of soft material is stuffed into the hopper.

[0050] Example 5: This example is a further elaboration based on Example 1, 2, 3 or 4. The left and right side plates 5 of the silo are respectively fixedly connected to the silo cover plate 22. The silo cover plate 22 is made of transparent material to facilitate observation of the material status inside the silo.

[0051] Example 6: This example further elaborates on Example 1, 2, 3, or 4. The hopper is not limited to vertical placement; it can be placed at an angle to optimize its performance. Figure 8 As shown.

[0052] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A device for efficiently and accurately picking up and discharging fine and soft materials, characterized in that, include: Support back plate (3) is used to support the material handling device, the hopper device and the pressing device; The silo device consists of a silo bottom plate (8), silo left and right side plates (5), silo cover plate (22) and silo baffle (4), and is fixed to the support back plate (3) via silo pads (13). The silo device is used to store fine and soft materials. The pressing device includes a slide rail (10), a slider (12), a pressing strip support plate (11) and a pressing strip (6), wherein the slide rail (10) is fixed to the support back plate (3); The material handling device includes a material handling wheel (1) and a drive shaft (2), and the material handling wheel (1) is provided with a material handling groove (201).

2. The efficient and precise material handling and feeding device for fine and soft materials according to claim 1, characterized in that: The bottom plate (8) of the silo is fixedly connected to the silo pad (13), the silo pad (13) is fixedly connected to the support back plate (3), the left and right side plates (5) of the silo are fixedly connected to both sides of the bottom plate (8), and the two left and right side plates (5) of the silo are fixedly connected to the silo baffle (4). The bottom plate (8), the left and right side plates (5) of the silo and the baffle (4) of the silo form a silo.

3. The efficient and precise material handling and feeding device for fine and soft materials according to claim 2, characterized in that: The slider (12) is nested in the slide rail (10), the slider (12) is fixedly connected to the pressure strip support plate (11), the pressure strip support plate (11) is connected to the pressure strip (6), and the left and right side plates (5) of the two hoppers are respectively provided with long grooves corresponding to the pressure strip (6).

4. The efficient and precise material handling and feeding device for fine and soft materials according to claim 3, characterized in that: The pressure strip support plate (11) is rotatably connected to one end of the spring (7), and the other end of the spring (7) is rotatably connected to the pressure strip (6), and the pressure strip (6) is rotatably connected to the pressure strip support plate (11).

5. The efficient and precise material handling and feeding device for fine and soft materials according to claim 3, characterized in that: The pressure strip support plate (11) is fixedly connected to the counterweight block (9).

6. The efficient and precise material handling and feeding device for fine and soft materials according to claim 3, characterized in that: The drive shaft (2) is fixedly connected to the material taking wheel (1), the drive shaft (2) is connected to the bearing seat (19), the bearing seat (19) is fixedly connected to the support back plate (3), and the hopper baffle (4) and the left and right side plates (5) of the hopper are provided with cutting grooves that match the material taking wheel (1).

7. The efficient and precise material handling and feeding device for fine and soft materials according to claim 6, characterized in that: The support back plate (3) is fixedly connected to the material picking baffle (14) by the material picking baffle pad (15), and the material picking baffle (14) is matched with the material picking wheel (1).

8. The efficient and precise material handling and feeding device for fine and soft materials according to claim 1, characterized in that: The support back plate (3) is fixedly connected to the sensor (20) via the sensor support (21).

9. The efficient and precise material handling and feeding device for fine and soft materials according to claim 1, characterized in that: The material feeding trough (201) is evenly distributed along the circumference of the material feeding wheel (1).

10. The efficient and precise material handling and feeding device for fine and soft materials according to claim 1, characterized in that: The motor (16) is fixedly connected to the support back plate (3) via the motor bracket (18), and the motor (16) is connected to the transmission shaft (2) via the coupling (17).

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