Material taking device

Abstract

The utility model provides a material taking device. The material taking device comprises a supporting part and a material taking part, the multiple sets of material taking assemblies are arranged on the supporting part side by side, each material taking assembly comprises a material clamping mechanism and a lifting driving assembly, the material clamping mechanisms are movably arranged on the supporting part, each material clamping mechanism is provided with a fixed end and a clamping end, and each material clamping mechanism is provided with a working position and an avoiding position which are oppositely arranged in the height direction; when the material clamping mechanism is located at the working position, the clamping end can clamp materials in the material bin, when the material clamping mechanism is located at the avoiding position, the clamping end is away from the material bin, the lifting driving assembly is arranged on the supporting part and provided with a connecting end and an output end, and the output end is used for driving the material clamping mechanism to be switched between the working position and the avoiding position. According to the technical scheme, the problem that in the prior art, a material taking mechanism is low in material taking efficiency can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and more specifically, to a material taking device. Background Art

[0002] Medical devices are key equipment in modern equipment manufacturing industry. High speed, compounding and intelligentization are their main development directions. Clamping and taking materials above the bin is also a common process involved in medical devices and an important part of the entire production process of medical devices.

[0003] In the prior art, when the material taking mechanism clamps the hoses in the bin, a driving cylinder is drivingly connected with a plurality of clamping jaws to make the plurality of clamping jaws move synchronously, and the plurality of clamping jaws respectively clamp the hoses in the bin. The above structure cannot ensure that each clamping jaw holds a hose. In this way, when performing the next process, some clamping jaws will move without load, resulting in a low overall transfer efficiency. Summary of the Utility Model

[0004] The utility model provides a material taking device to solve the problem of low material taking efficiency of the material taking mechanism in the prior art.

[0005] The utility model provides a material taking device, which includes: a supporting part; a plurality of groups of material taking components arranged side by side on the supporting part. Each material taking component includes a material clamping mechanism and a lifting driving component. The material clamping mechanism is movably arranged on the supporting part. The material clamping mechanism has a fixed end and a clamping end. The material clamping mechanism has a working position and an avoidance position oppositely arranged in the height direction. When the material clamping mechanism is in the working position, the clamping end can clamp the materials in the bin. When the material clamping mechanism is in the avoidance position, the clamping end is far away from the bin. The lifting driving component is arranged on the supporting part. The lifting driving component has a connecting end and an output end. The connecting end is fixedly connected with the supporting part, and the output end is drivingly connected with the fixed end. The output end is used to drive the material clamping mechanism to switch between the working position and the avoidance position.

[0006] Further, the lifting driving component includes a first driving part and a first base. The first base is movably arranged on the supporting part. The first base forms the output end, and the first driving part is fixed on the supporting part.

[0007] Further, the lifting driving component further includes: a second base located on the side of the first base far away from the supporting part. The second base is movably arranged on the first base; a supporting block arranged on the first base; a sliding rod, the top end of the sliding rod is fixedly connected with the supporting block, and the bottom end of the sliding rod is movably arranged in the second base; a spring sleeved on the part of the sliding rod outside the second base. One end of the spring is connected with the supporting block, and the other end of the spring is connected with the top of the second base.

[0008] Further, the material clamping mechanism includes a fixed plate, a clamping part, and a sensing part. The fixed plate is arranged on the side of the clamping part away from the supporting part. The sensing part is arranged on the clamping part through the fixed plate. The clamping part is connected to the second base. The clamping part has a clamping end. The sensing part is used to detect whether the clamping part holds a material.

[0009] Further, the sensing part includes a photoelectric switch and a sliding column. The photoelectric switch is arranged on the fixed plate. The sliding column is movably arranged on the fixed plate. The sliding column can move relative to the clamping part. The top end of the sliding column can cooperate with the photoelectric switch for sensing. The bottom end of the sliding column can abut against the material. The sliding column has an initial position and a sensing position arranged oppositely. When the sliding column is in the initial position, the sliding column is located below the photoelectric switch to avoid the photoelectric switch. When the sliding column is in the sensing position, the material abuts against the sliding column, and the top of the sliding column cooperates with the photoelectric switch for sensing.

[0010] Further, the clamping part includes a second driving part and a plurality of clamping jaws. The second driving part is arranged on the side of the second base away from the supporting part. The clamping jaws are located below the second driving part. The second driving part has a driving end. The driving end is drivingly connected to the plurality of clamping jaws to drive the plurality of clamping jaws to approach or separate. The plurality of clamping jaws cooperate to form a clamping end.

[0011] Further, the material taking assembly further includes a limiting structure. The limiting structure is arranged between the sliding column and the fixed plate. The limiting structure is used to limit the moving stroke of the sliding column relative to the fixed plate.

[0012] Further, the fixed plate has an installation section and a supporting section arranged in sequence. The supporting section is located on the side of the installation section away from the supporting part. The photoelectric switch is arranged on the installation section. The sliding column is movably arranged on the supporting section. The clamping jaw includes a first section, a second section, and a third section arranged in sequence. The first section is drivingly connected to the driving end. The third section is used to clamp the material. The extending direction of the second section has an included angle with the extending direction of the first section. The first section and the third section are arranged in parallel. A first supporting part is sleeved on the outer periphery of the sliding column. The first supporting part is located between the supporting section and the second section. When the sliding column is in the initial position, the first supporting part abuts against the second section. When the sliding column is in the sensing position, the first supporting part moves towards the supporting section and abuts against the supporting section. The first supporting part cooperates with the supporting section and the second section respectively to limit the moving stroke of the first supporting part. The first supporting part, the supporting section, and the second section form a limiting structure.

[0013] Further, a second supporting part is also sleeved on the outer periphery of the sliding column. The second supporting part is located between the photoelectric switch and the supporting section. When the sliding column is in the initial position, the second supporting part abuts against the supporting section. When the sliding column is in the sensing position, the second supporting part moves towards the photoelectric switch and abuts against the photoelectric switch. The second supporting part cooperates with the supporting section and the photoelectric switch respectively to limit the moving stroke of the second supporting part. The first supporting part, the supporting section, and the second section form a limiting structure.

[0014] Furthermore, the material taking device further includes: a first guiding component located between the supporting part and the first base, and the first guiding component is used for guiding the movement of the first base; a second guiding component located between the first base and the second base, and the second guiding component is used for guiding the moving direction of the second base.

[0015] Furthermore, a first guide rail is provided on the supporting part, and a first sliding groove is provided on the first base. The first guide rail extends along the driving direction of the output end, and the first sliding groove is located on the outer periphery of the first guide rail. The first sliding groove and the first guide rail cooperate to drive the first base to move relative to the supporting part, and the first guide rail and the first sliding groove cooperate to form the first guiding component.

[0016] Furthermore, a second guide rail is provided on the first base, and a second sliding groove is provided on the second base. The second guide rail extends along the driving direction of the output end, and the second sliding groove is located on the outer periphery of the second guide rail. The second sliding groove and the second guide rail cooperate to drive the second base to move relative to the first base, and the second guide rail and the second sliding groove cooperate to form the second guiding component.

[0017] Applying the technical solution of the present utility model, the material taking device includes multiple sets of material taking components. The material taking component includes a clamping mechanism and a lifting driving component. The clamping mechanism is used for clamping the materials in the material bin. The clamping mechanism has a working position and an avoiding position oppositely arranged in the height direction, and the lifting driving component has an output end, and the output end is used for driving the clamping mechanism to switch between the working position and the avoiding position. In this way, when multiple sets of clamping mechanisms enter the material bin to take materials, if there is a clamping mechanism that fails to take materials, it can be operated individually through the corresponding lifting driving component to drive the clamping mechanism that fails to take materials to switch to the working position to take materials, improving the material taking efficiency of the material taking device, ensuring that there are materials in the clamping ends of multiple sets of material taking components during feeding, and improving the success rate and stability of the material taking device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The schematic diagrams in the specification, which form a part of this application, are used to provide a further understanding of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0019] Figure 1 shows the structural schematic diagram of the material taking device provided by the present utility model;

[0020] Figure 2 shows the assembly schematic diagram of a part of the lifting driving component and the clamping mechanism provided by the present utility model;

[0021] Figure 3 shows the partial structural schematic diagram of the lifting driving component provided by the present utility model;

[0022] Figure 4 shows a partial structural schematic diagram of a single material taking component provided by the present utility model;

[0023] Figure 5 shows a partial structural side view of a single material taking component provided by the present utility model.

[0024] Among them, the above-mentioned drawings include the following reference numerals:

[0025] 10, supporting part; 11, first guide rail; 12, fixed seat;

[0026] 20, clamping mechanism;

[0027] 21, fixing plate; 211, mounting section; 212, supporting section;

[0028] 22, clamping part; 221, second driving part;

[0029] 222, clamping jaw; 2221, first section; 2222, second section; 2223, third section;

[0030] 23, sensing part; 231, photoelectric switch; 232, sliding column;

[0031] 24, first supporting part;

[0032] 25, second supporting part;

[0033] 30, lifting driving assembly; 31, first driving part;

[0034] 32, first base; 321, first sliding groove; 322, second guide rail;

[0035] 33, second base; 331, second sliding groove;

[0036] 34, supporting block;

[0037] 35, sliding rod;

[0038] 36, spring. Detailed implementation manners

[0039] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and in no way restrictive of the present utility model and its application or use. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model.

[0040] As Figure 1 and Figure 2 shown, an embodiment of the present utility model provides a material taking device, which includes: a support part 10, multiple groups of material taking components, and a vibration part. Among them, multiple groups of material taking components are arranged side by side on the support part 10. The material taking component includes a material clamping mechanism 20 and a lifting driving component 30. The material clamping mechanism 20 is movably arranged on the support part 10. The material clamping mechanism 20 has a fixed end and a clamping end. The material clamping mechanism 20 has a working position and an avoidance position oppositely arranged in the height direction. The lifting driving component 30 can drive the material clamping mechanism 20 to rise or fall in the height direction. When the material clamping mechanism 20 is in the working position, the lifting driving component 30 drives the material clamping mechanism 20 to descend, and the clamping end can clamp the material in the material bin. When the material clamping mechanism 20 is in the avoidance position, the lifting driving component 30 drives the material clamping mechanism 20 to rise, and the clamping end is far away from the material bin. The lifting driving component 30 is arranged on the support part 10. The lifting driving component 30 has a connection end and an output end. The connection end is fixedly connected with the support part 10, and the output end is drivingly connected with the fixed end. The output end is used to drive the material clamping mechanism 20 to switch between the working position and the avoidance position. The vibration part is arranged on the support part 10 and is drivingly connected with the support part 10. The vibration part is used to vibrate the support part 10. In this application, the material taking device is used to clamp tubes, which can be infusion tubes or pump tubes, etc. In other embodiments of this application, the material can also be any medical device item that can be clamped.

[0041] Applying the technical solution of the present utility model, the material taking device includes multiple groups of material taking components. The material taking component includes a material clamping mechanism 20 and a lifting driving component 30. The material clamping mechanism 20 is used to clamp the material in the material bin. The material clamping mechanism 20 has a working position and an avoidance position oppositely arranged in the height direction. The lifting driving component 30 has an output end, and the output end is used to drive the material clamping mechanism 20 to switch between the working position and the avoidance position. In this way, when multiple groups of material clamping mechanisms 20 enter the material bin to take materials, if there is a material clamping mechanism 20 that fails to take materials, it can be operated separately through the corresponding lifting driving component 30 to drive the material clamping mechanism 20 that fails to take materials to switch to the working position for taking materials, improving the material taking efficiency of the material taking device and enabling there to be materials in the clamping ends of multiple groups of material taking components during feeding, thereby improving the material taking success rate and stability of the material taking device.

[0042] Specifically, the material taking device further includes a vibration part. The vibration part can vibrate the support part 10, and further can drive the clamping end to vibrate. In this way, when taking materials at the clamping end, the materials can be vibrated, so that the materials located in the material bin can be evenly spread out in the material bin. In this way, each clamping end can contact the materials when in the working position, and it is convenient for the next material taking, further improving the material taking success rate and stability of the material taking device.

[0043] Among them, the specific structure of the vibrating member is not limited, as long as it can vibrate the support portion 10. It can be set as an electric cylinder or a vibrating motor, etc.

[0044] As Figure 1 and Figure 2 shown, the lifting drive assembly 30 includes a first drive member 31 and a first base 32. The first base 32 is movably disposed on the support portion 10. The first base 32 forms an output end, and the first drive member 31 is fixed on the support portion 10. In this way, the driving force of the first drive member 31 can be transmitted to the clamping mechanism 20 through the first base 32. In this way, not only can the force arm of the lifting drive assembly 30 be extended, so that the clamping end can enter the bin to pick up materials, but also different-sized bases can be replaced according to the working conditions, improving the adaptability and flexibility of the lifting drive assembly 30. It can also reduce the impact and vibration of the first drive member 31, thereby reducing the jitter and instability of the clamping end during movement and ensuring the clamping accuracy of the clamping end.

[0045] In this solution, the specific structure of the first drive member 31 is not limited, and it can be a driving structure such as a cylinder, a hydraulic cylinder or an electric cylinder.

[0046] In this embodiment, the first drive member 31 is a cylinder. The first drive member 31 is fixed on the support portion 10 through a fixing seat 12. The piston of the cylinder movably passes through the fixing seat 12 and is fixedly connected to the first base 32 through a fastener to drive the first base 32 to move. The above setting has a simple structure and is convenient to operate.

[0047] As Figures 1 to 3 shown, the lifting drive assembly 30 further includes a second base 33, a support block 34, a slide rod 35 and a spring 36. Among them, the second base 33 is located on the side of the first base 32 away from the support portion 10, and the second base 33 is movably disposed on the first base 32. In this way, the driving length of the first drive member 31 can be further extended, improving the flexibility of the drive. The support block 34 is disposed on the first base 32. The top end of the slide rod 35 is fixedly connected to the support block 34, and the bottom end of the slide rod 35 is movably disposed in the second base 33. The spring 36 is sleeved on the part of the slide rod 35 outside the second base 33. One end of the spring 36 is connected to the support block 34, and the other end of the spring 36 is connected to the top of the second base 33. Through the above setting, the spring 36 can buffer the driving force of the first drive member 31. When the clamping end abuts against the material in the bin, the material provides a reaction force to the clamping end, causing the spring 36 to compress. In this way, it can be avoided that the impact force is too large when the clamping end clamps the material, which may damage the material, and it can also reduce the situation that the clamping end drops too much when clamping the material, resulting in clamping multiple materials, ensuring that only one material is clamped in one clamping end.

[0048] In this application, there are no limitations on how the second base 33 is movably arranged on the first base 32 and how the first base 32 is movably arranged on the support portion 10. It can be connected by a telescopic member or an elastic member.

[0049] As Figure 1 and Figure 2 As shown, the material clamping mechanism 20 includes a fixing plate 21, a clamping portion 22 and a sensing portion 23. The fixing plate 21 is arranged on the side of the clamping portion 22 away from the support portion 10, and the sensing portion 23 is arranged on the clamping portion 22 through the fixing plate 21, so as to improve the stability of the connection between the sensing portion 23 and the clamping portion 22. The clamping portion 22 is connected to the second base 33, and the clamping portion 22 has a clamping end. The sensing portion 23 is used to detect whether the clamping portion 22 clamps the material. Compared with observing with the human eye whether the clamping portion 22 clamps the material, in this application, by arranging the sensing portion 23, the recognition rate and accuracy of the material can be improved, avoiding that the clamping portion 22 enters the material bin to pick up the material again after clamping the material, or avoiding that the clamping portion 22 does not clamp the material but does not enter the material bin to pick up the material again. Further improve the stability and success rate of the material clamping mechanism 20 to pick up the material.

[0050] In this embodiment, there are no limitations on the specific type of the sensing portion 23. It can be a photoelectric sensor, an infrared sensor or a magnetic induction switch, etc., as long as it can sense whether the clamping portion 22 clamps the material.

[0051] Among them, components such as the sensing portion 23 and the first driving member 31 in the material taking device are all electrically connected to the remote control system, so as to improve the accuracy of driving and controlling each component of the material taking device and the stability of the material taking operation.

[0052] As Figure 1 and Figure 2As shown in the figure, the sensing part 23 includes a photoelectric switch 231 and a sliding column 232. The photoelectric switch 231 is arranged on the fixed plate 21, and the sliding column 232 is movably arranged on the fixed plate 21. The sliding column 232 can move relative to the clamping part 22. The top end of the sliding column 232 can cooperate with the photoelectric switch 231 for sensing, and the bottom end of the sliding column 232 can abut against the material. The sliding column 232 has an initial position and a sensing position arranged oppositely. When the sliding column 232 is in the initial position, the sliding column 232 is located below the photoelectric switch 231 to avoid the photoelectric switch 231. When the sliding column 232 is in the sensing position, the material abuts against the sliding column 232, and the top of the sliding column 232 cooperates with the photoelectric switch 231 for sensing. In this way, when the clamping end clamps the material, the sliding column 232 abuts against the material, is driven by the material to move towards the photoelectric switch 231 and cooperates with the photoelectric switch 231 for sensing. Compared with a single sensor for sensing the material, it is easy to sense wrongly. The cooperation between the sliding column 232 and the photoelectric switch 231 is more accurate than the sensing effect of a single sensing switch, further improving the success rate of the material clamping mechanism 20 in picking up the material.

[0053] As Figure 1 , Figure 4 and Figure 5 shown in the figure, the clamping part 22 includes a second driving part 221 and a plurality of clamping jaws 222. The second driving part 221 is arranged on the side of the second base 33 away from the support part 10. The second driving part 221 is located below the second driving part 221. The second driving part 221 has a driving end, and the driving end is drivingly connected to the plurality of clamping jaws 222 to drive the plurality of clamping jaws 222 to approach or separate. The plurality of clamping jaws 222 cooperate to form a clamping end. Through the above settings, the structure is simple and the installation is convenient.

[0054] Among them, the number of the clamping jaws 222 is not limited. In this embodiment, there are two clamping jaws 222. The second driving part 221 is a two-jaw cylinder and has two driving ends. The two-jaw cylinder can drive the two driving ends to approach or separate, and further drive the two clamping jaws 222 to approach or separate to clamp the material.

[0055] Specifically, the specific position of the sliding column 232 is not limited. The bottom of the sliding column 232 can be located between the plurality of clamping jaws 222 or outside the clamping jaws 222, as long as when the clamping jaws 222 clamp the material, the material can abut against the sliding column 232 and make it move towards the photoelectric switch 231.

[0056] In this application, the material picking component further includes a limiting structure. The limiting structure is arranged between the sliding column 232 and the fixed plate 21, and the limiting structure is used to limit the moving stroke of the sliding column 232 relative to the fixed plate 21. In this way, the position of the material in the clamping jaws 222 can be limited and adjusted, and the clamping height of the materials between each adjacent clamping jaw 222 can be made the same, which is convenient for subsequent other operation processes.

[0057] As Figure 4 shown, the fixing plate 21 has a mounting section 211 and a supporting section 212 arranged in sequence. The supporting section 212 is located on the side of the mounting section 211 away from the supporting part 10. The photoelectric switch 231 is arranged on the mounting section 211, the sliding column 232 is movably arranged on the supporting section 212. The clamping jaw 222 includes a first section 2221, a second section 2222 and a third section 2223 arranged in sequence. The first section 2221 is drivingly connected to the driving end, the third section 2223 is used for clamping the material. The extending direction of the second section 2222 has an included angle with the extending direction of the first section 2221, and the first section 2221 and the third section 2223 are arranged in parallel. A first support member 24 is sleeved on the outer periphery of the sliding column 232, and the first support member 24 is located between the supporting section 212 and the second section 2222. In this way, the rationality of the component design is improved, and interference between different components is avoided.

[0058] Specifically, when the sliding column 232 is in the initial position, the first support member 24 abuts against the second section 2222. At this time, the first support member 24 can provide support for the sliding column 232 to prevent the sliding column 232 from sliding off the clamping mechanism 20 when there is no material in the clamping jaw 222. When the sliding column 232 is in the sensing position, the first support member 24 moves towards the supporting section 212 and abuts against the supporting section 212. The first support member 24 cooperates with the supporting section 212 and the second section 2222 respectively to limit the moving stroke of the first support member 24. The first support member 24, the supporting section 212 and the second section 2222 form a limiting structure. Through the above settings, a limiting structure is formed by the cooperation of the fixing plate 21, the sliding column 232 and the clamping jaw 222, and there is no need to additionally set a limiting structure, which simplifies the structure of the clamping mechanism 20 and avoids interference between complex components and materials, thus affecting the clamping effect on the materials.

[0059] As Figure 2 and Figure 5 shown, a second support member 25 is also sleeved on the outer periphery of the sliding column 232. The second support member 25 is located between the photoelectric switch 231 and the supporting section 212. When the sliding column 232 is in the initial position, the second support member 25 abuts against the supporting section 212. When the sliding column 232 is in the sensing position, the second support member 25 moves towards the photoelectric switch 231 and abuts against the photoelectric switch 231. The second support member 25 cooperates with the supporting section 212 and the photoelectric switch 231 respectively to limit the moving stroke of the second support member 25. At this time, the second support member 25, the supporting section 212 and the photoelectric switch 231 form a limiting structure. The second support member 25 can provide support for the sliding column 232 to prevent the sliding column 232 from sliding off the clamping mechanism 20 when there is no material in the clamping jaw 222. And the above structure is simple, which is convenient for installation and disassembly.

[0060] In this embodiment, the second support member 25 cooperates with the first support member 24, which can improve the limiting effect of the limiting structure and the stability of the movement of the sliding column 232.

[0061] Specifically, the shapes and structures of the first support member 24 and the second support member 25 are not limited. In this embodiment, the first support member 24 and the second support member 25 are arc-shaped structures. After being buckled around the outer periphery of the sliding column 232, the arc-shaped structures are locked on the outer periphery of the sliding column 232 through fasteners, so that the first support member 24 and the second support member 25 are fixedly connected to the sliding column 232. In other embodiments of the present application, the first support member 24 and the second support member 25 may be provided as elastic buckle structures, clamp structures or other buckle structures.

[0062] Among them, the material taking device further includes: a first guiding component and a second guiding component. Among them, the first guiding component is located between the supporting portion 10 and the first base 32, and the first guiding component is used to guide the movement of the first base 32. The second guiding component is located between the first base 32 and the second base 33, and the second guiding component is used to guide the moving direction of the second base 33. Through the above settings, it can be ensured that the descending and ascending directions of the clamping jaw 222 are consistent with the driving direction of the output end of the first driving member 31, and it is avoided that the first base 32 and the second base 33 change the driving direction when transmitting the driving force, resulting in collision interference of adjacent material clamping mechanisms 20, and the stability of the movement of the first base 32 and the second base 33 is ensured.

[0063] In the present application, the structures of the first guiding component and the second guiding component are not limited, and can be rail guiding, lead screw guiding or rack assembly guiding.

[0064] As Figures 1 to 3 shown, a first guide rail 11 is provided on the supporting portion 10, and a first sliding groove 321 is provided on the first base 32. The first guide rail 11 extends along the driving direction of the output end. The first sliding groove 321 is located on the outer periphery of the first guide rail 11. The first sliding groove 321 cooperates with the first guide rail 11 to drive the first base 32 to move relative to the supporting portion 10. The first guide rail 11 and the first sliding groove 321 cooperate to form a first guiding component. The above settings have a simple structure, are convenient for processing and assembly. At the same time, the transmission method is intuitive and simple, and it is convenient to check in case of an accident.

[0065] Specifically, a second guide rail 322 is provided on the first base 32, and a second sliding groove 331 is provided on the second base 33. The second guide rail 322 extends along the driving direction of the output end. The second sliding groove 331 is located on the outer periphery of the second guide rail 322. The second sliding groove 331 cooperates with the second guide rail 322 to drive the second base 33 to move relative to the first base 32. The second guide rail 322 and the second sliding groove 331 cooperate to form a second guiding assembly. The second guide rail 322 cooperates with the first guide rail 11 to ensure that the moving directions of the second base 33 and the first base 32 are the same, ensuring the correct driving direction of the clamping jaw 222, and further improving the stability and success rate of the material clamping mechanism 20 for material taking.

[0066] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular forms are also intended to include the plural forms. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they specify the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0067] Unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that for the sake of convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationships. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such technologies, methods, and devices should be regarded as part of the specification. In all the examples shown and discussed herein, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0068] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, perpendicular, horizontal", and "top, bottom" are generally based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description. Without contrary description, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the protection scope of the present invention; the orientation words "inner, outer" refer to the inside and outside relative to the contour of each component itself.

[0069] For ease of description, spatial relative terms such as "above", "over", "on the upper surface", "upper" etc. may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as shown in the figures. It should be understood that the spatial relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is inverted, a device described as "above" or "over" other devices or structures will then be positioned "below" or "under" the other devices or structures. Thus, the exemplary term "above" can include both the orientations of "above" and "below". The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the corresponding explanations for the spatial relative descriptions used herein will be made accordingly.

[0070] In addition, it should be noted that the use of terms such as "first", "second" etc. to define components is only for the convenience of differentiating the corresponding components. Without additional statements, the above terms have no special meanings, and thus should not be construed as limiting the protection scope of the present utility model.

[0071] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A material taking device, characterized in that, The material taking device includes: a supporting part (10); a plurality of groups of material taking components, the plurality of groups of material taking components are arranged side by side on the supporting part (10), the material taking component includes a material clamping mechanism (20) and a lifting driving component (30), the material clamping mechanism (20) is movably arranged on the supporting part (10), the material clamping mechanism (20) has a fixed end and a clamping end, the material clamping mechanism (20) has a working position and an avoidance position which are oppositely arranged in the height direction, when the material clamping mechanism (20) is in the working position, the clamping end can clamp the material in the bin, when the material clamping mechanism (20) is in the avoidance position, the clamping end is far away from the bin, the lifting driving component (30) is arranged on the supporting part (10), the lifting driving component (30) has a connecting end and an output end, the connecting end is fixedly connected with the supporting part (10), the output end is drivingly connected with the fixed end, and the output end is used for driving the material clamping mechanism (20) to switch between the working position and the avoidance position.

2. The material taking device according to claim 1, wherein The lifting driving component (30) includes a first driving part (31) and a first base (32), the first base (32) is movably arranged on the supporting part (10), the first base (32) forms the output end, and the first driving part (31) is fixed on the supporting part (10).

3. The material taking device according to claim 2, characterized in that, The lifting driving component (30) further includes: a second base (33), located on the side of the first base (32) away from the supporting part (10), the second base (33) is movably arranged on the first base (32); a supporting block (34), the supporting block (34) is arranged on the first base (32); a sliding rod (35), the top end of the sliding rod (35) is fixedly connected with the supporting block (34), and the bottom end of the sliding rod (35) is movably arranged in the second base (33); a spring (36), sleeved on the part of the sliding rod (35) outside the second base (33), one end of the spring (36) is connected with the supporting block (34), and the other end of the spring (36) is connected with the top of the second base (33).

4. The material taking device according to claim 3, characterized in that, The material clamping mechanism (20) includes a fixing plate (21), a clamping part (22) and a sensing part (23), the fixing plate (21) is arranged on the side of the clamping part (22) away from the supporting part (10), the sensing part (23) is arranged on the clamping part (22) through the fixing plate (21), the clamping part (22) is connected with the second base (33), the clamping part (22) has the clamping end, and the sensing part (23) is used for detecting whether the clamping part (22) clamps the material.

5. The material taking device according to claim 4, wherein The induction part (23) includes an optoelectronic switch (231) and a sliding column (232). The optoelectronic switch (231) is arranged on the fixed plate (21). The sliding column (232) is movably arranged on the fixed plate (21). The sliding column (232) can move relative to the clamping part (22). The top end of the sliding column (232) can cooperate with the optoelectronic switch (231) for induction. The bottom end of the sliding column (232) can abut against the material. The sliding column (232) has an initial position and an induction position which are oppositely arranged. When the sliding column (232) is in the initial position, the sliding column (232) is located below the optoelectronic switch (231) to avoid the optoelectronic switch (231). When the sliding column (232) is in the induction position, the material abuts against the sliding column (232), and the top of the sliding column (232) cooperates with the optoelectronic switch (231) for induction.

6. The material taking device according to claim 5, wherein The clamping part (22) includes a second driving member (221) and a plurality of clamping jaws (222). The second driving member (221) is arranged on the side of the second base (33) away from the support part (10). The clamping jaws (222) are located below the second driving member (221). The second driving member (221) has a driving end. The driving end is drivingly connected to the plurality of clamping jaws (222) to drive the plurality of clamping jaws (222) to approach or separate. The plurality of clamping jaws (222) cooperate to form the clamping end.

7. The material taking device according to claim 6, wherein The material taking assembly further includes a limiting structure. The limiting structure is arranged between the sliding column (232) and the fixed plate (21). The limiting structure is used to limit the moving stroke of the sliding column (232) relative to the fixed plate (21).

8. The material taking device according to claim 7, wherein, The fixed plate (21) has a sequentially arranged mounting section (211) and a supporting section (212). The supporting section (212) is located on the side of the mounting section (211) away from the supporting portion (10). The photoelectric switch (231) is arranged on the mounting section (211). The sliding column (232) is movably arranged on the supporting section (212). The clamping jaw (222) includes a first section (2221), a second section (2222), and a third section (2223) arranged in sequence. The first section (2221) is drivingly connected to the driving end. The third section (2223) is used for clamping the material. The extending direction of the second section (2222) has an angle with the extending direction of the first section (2221). The first section (2221) and the third section (2223) are arranged in parallel. A first support member (24) is sleeved on the outer periphery of the sliding column (232). The first support member (24) is located between the supporting section (212) and the second section (2222). When the sliding column (232) is in the initial position, the first support member (24) abuts against the second section (2222). When the sliding column (232) is in the sensing position, the first support member (24) moves towards the supporting section (212) and abuts against the supporting section (212). The first support member (24) cooperates with the supporting section (212) and the second section (2222) respectively to limit the moving stroke of the first support member (24). The first support member (24), the supporting section (212), and the second section (2222) form the limiting structure.

9. The material taking device according to claim 8, wherein, A second support member (25) is also sleeved on the outer periphery of the sliding column (232). The second support member (25) is located between the photoelectric switch (231) and the supporting section (212). When the sliding column (232) is in the initial position, the second support member (25) abuts against the supporting section (212). When the sliding column (232) is in the sensing position, the second support member (25) moves towards the photoelectric switch (231) and abuts against the photoelectric switch (231). The second support member (25) cooperates with the supporting section (212) and the photoelectric switch (231) respectively to limit the moving stroke of the second support member (25). The second support member (25), the supporting section (212), and the photoelectric switch (231) form the limiting structure.

10. The material taking device according to claim 3, wherein The material taking device further includes: A first guiding assembly, which is located between the supporting portion (10) and the first base (32), and is used for guiding the movement of the first base (32); A second guiding assembly, which is located between the first base (32) and the second base (33), and is used for guiding the moving direction of the second base (33).

11. The material taking device according to claim 10, characterized in that, A first guide rail (11) is provided on the support portion (10), a first sliding groove (321) is provided on the first base (32), the first guide rail (11) extends along the driving direction of the output end, the first sliding groove (321) is located on the outer periphery of the first guide rail (11), and the first sliding groove (321) cooperates with the first guide rail (11) to drive the first base (32) to move relative to the support portion (10). The first guide rail (11) and the first sliding groove (321) cooperate to form the first guiding assembly.

12. The material taking device according to claim 10, characterized in that, A second guide rail (322) is provided on the first base (32), a second sliding groove (331) is provided on the second base (33), the second guide rail (322) extends along the driving direction of the output end, the second sliding groove (331) is located on the outer periphery of the second guide rail (322), and the second sliding groove (331) cooperates with the second guide rail (322) to drive the second base (33) to move relative to the first base (32). The second guide rail (322) and the second sliding groove (331) cooperate to form the second guiding assembly.

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