Automated production system based on nonlinear transmission

Abstract

The present application discloses an automated production system based on nonlinear transmission, including a segmented conveying device and a weightless friction material production device, wherein the segmented conveying device is used to convey a container for holding materials, and the weightless friction material production device includes a quantitative liquid storage tank and an operating platform arranged relatively in the direction of gravity. The technical solution disclosed in the present application achieves the matching of different processes through the segmented setting of the conveying device, provides a structural basis for the adjustment of the production rhythm, improves the production flexibility while ensuring the production efficiency, and has a positive significance for the overall optimization of the automated production system.

Description

Technical Field

[0001] The present application relates to the field of mechanical equipment, and in particular to an automated production system based on nonlinear transmission. Background Art

[0002] In industrial production, conveying devices are common equipment used to transport materials to improve production efficiency and automate production. For example, a Chinese patent document with publication number CN211363408U discloses a segmented metal conveyor belt granulation device filled with masterbatch, including a first section cooling conveyor belt, a third support frame welded to the lower end of the first section cooling conveyor belt, a water tank installed on the other side of the lower end of the first section cooling conveyor belt, a first section baking conveyor belt fixed to one side of the first section cooling conveyor belt, a baking box installed at the upper end of the first section baking conveyor belt, a second support frame welded to the lower end of the first section baking conveyor belt, a second section conveyor belt fixed to one side of the first section baking conveyor belt, and a first support frame welded to the lower end of the second section conveyor belt.

[0003] Especially in the process involving production procedures, for example, the Chinese patent document with publication number CN110452306A discloses a modified biomass fiber and a preparation method and device thereof, which belongs to the field of biomass fiber preparation. A modified biomass fiber and a preparation method and device thereof, the pretreatment solvent innovatively adopts a green and fast sodium hydroxide / urea mixed solution. The hydrate formed by sodium hydroxide in water at a certain temperature will destroy the hydrogen bonds between and within the cellulose molecules, causing the cellulose molecules to swell and dissolve, reducing the mechanical energy consumption in the process of preparing nanocellulose by mechanochemical method, and reducing the difficulty of the reaction.

[0004] The inventors have found that the conveying devices in the prior art similar to the above-mentioned documents are usually only used to solve the problem of material transportation. However, in actual production situations, the transportation of materials and the control of production rhythm are highly related, and the production equipment is often independent production equipment, which is not conducive to continuous operation and rapid production. There is room for improvement in the technical issue of how to improve the overall production efficiency through the improvement of the conveying device. Summary of the invention

[0005] In order to solve the above technical problems, the present application discloses an automated production system based on nonlinear transmission, including a segmented conveying device and a weightless friction material production device, wherein the segmented conveying device is used to convey a container for holding materials, and the segmented conveying device includes:

[0006] The container conveying section is used to support and transport the container and has a running speed of V1;

[0007] an accelerating conveying section, for receiving the container conveyed by the container conveying section and having a running speed of V2, wherein a ratio of V2 to V1 is greater than or equal to 1.3;

[0008] A positioning conveying section, used for receiving the container conveyed by the accelerating conveying section, wherein the positioning conveying section comprises a first positioning plate located in the conveying direction of the accelerating conveying section and a first driving cylinder moving perpendicularly to the conveying direction of the accelerating conveying section;

[0009] The operation conveying section is provided with the weightless friction material production equipment, and the weightless friction material production equipment includes:

[0010] A quantitative liquid storage tank is connected to the delivery source and is used to store fiber slurry of a preset weight, and a liquid injection port is provided at the bottom of the quantitative liquid storage tank;

[0011] A working platform is arranged on the working conveying section and is used to receive the container conveyed by the first driving cylinder from the positioning conveying section. A water filter hole is provided at the bottom of the container. The container is used to align the liquid injection port and filter the fiber slurry of a preset weight under the action of the working platform. A vibration mechanism for vibrating the working platform is provided on the working platform, and a clamping driving cylinder for clamping the container and the working platform.

[0012] The operating conveying section comprises a second driving cylinder for pushing a container containing materials out of the conveying section.

[0013] Several optional methods are also provided below, but they are not intended to be additional limitations on the above-mentioned overall solution, but are merely further supplements or preferences. Under the premise that there are no technical or logical contradictions, each optional method can be combined with the above-mentioned overall solution separately, and multiple optional methods can also be combined.

[0014] Optionally, the accelerating conveying section includes active guardrails arranged in groups, and the active guardrails are respectively arranged on both sides of the conveying direction of the accelerating conveying section. A group of active guardrails can adjust the spacing through a third driving cylinder fixed on the accelerating conveying section to accommodate containers of different sizes.

[0015] Optionally, the active guardrail includes a plurality of trigger members, each trigger member is used to respond to containers of different sizes, and the third drive cylinder is controlled by the trigger member to adjust the active guardrail to adapt to containers of different sizes.

[0016] Optionally, the container conveying section includes passive guardrails arranged in groups, and the passive guardrails are respectively arranged on both sides of the container conveying section in the conveying direction, and the passive guardrails on the container conveying section are coaxially arranged with the active guardrails on the acceleration conveying section.

[0017] Optionally, in the movement direction of the first driving cylinder, a second positioning plate is provided on the operation conveying section, and an extension direction of the second positioning plate is perpendicular to the movement direction of the second driving cylinder.

[0018] Optionally, the second positioning plate is linked to a fourth driving cylinder provided on the operation conveying section.

[0019] Optionally, the container conveying section, the acceleration conveying section and the positioning conveying section are all powered and the conveying directions are all the first conveying direction, the operating conveying section is unpowered and the movement direction of the second drive cylinder is parallel to the first conveying direction and is staggered.

[0020] Optionally, the height of each conveying section from the supporting surface is the conveying height, and the conveying heights of the container conveying section, the acceleration conveying section and the positioning conveying section match the conveying height of the operation conveying section.

[0021] Optionally, the container conveying section and the accelerating conveying section are independently provided by conveyor belts or conveyor rollers, and the operating conveying section is provided by unpowered conveyor rollers.

[0022] Optionally, the segmented conveying device also includes a finished product container conveying section, which is used to receive the container containing materials conveyed by the second drive cylinder from the operating conveying section, and the finished product container conveying section is provided with subsequent processing equipment or the conveying end point of the finished product container conveying section is the subsequent processing equipment.

[0023] Optionally, the clamping drive cylinder is installed above the working platform, and the piston rod of the clamping drive cylinder moves relative to the working platform to clamp or release the container.

[0024] Optionally, the movement direction of the piston rod of the clamping drive cylinder is perpendicular to the plane where the working platform is located.

[0025] Optionally, the working platform further includes a second driving cylinder, and the second driving cylinder is used to drive the container to leave the working platform.

[0026] Optionally, the working platform is composed of conveying rollers and the conveying direction is consistent with the movement direction of the second driving cylinder.

[0027] Optionally, the movement direction of the clamping drive cylinder and the movement direction of the second drive cylinder are perpendicular to each other and are located on a positioning surface, and the container enters the working platform in a normal direction from the positioning surface.

[0028] Optionally, the vibration mechanism includes:

[0029] An elastic support, one end of which is connected to the working platform and the other end of which is against the supporting surface;

[0030] A vibration source is installed on the working platform to achieve vibration.

[0031] Optionally, the elastic support includes an upper support fixedly connected to the working platform, a lower support abutting against a supporting surface, and an elastic member sleeved between the upper support and the lower support; a release gap is left between the bottom surface of the upper support and the top surface of the lower support.

[0032] Optionally, the working platform is provided with a drainage channel for liquid to flow through, and the working platform also includes a drainage cylinder, one end of which is connected to the bottom surface of the working platform to receive the liquid in the container, and the other end is open or connected to a vacuum source.

[0033] Optionally, the working platform is provided with unpowered conveying rollers, and the gaps between the conveying rollers constitute the drainage channel.

[0034] The technical solution disclosed in the present application achieves the matching of different working processes through the segmented setting of the conveying device, provides a structural basis for the adjustment of the production rhythm, improves the production flexibility while ensuring the production efficiency, and has a positive significance for the overall optimization of the automated production system in particular.

[0035] The specific beneficial technical effects will be further explained in the specific implementation methods in combination with specific structures or steps. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 A schematic diagram of a segmented conveying device in one embodiment;

[0037] Figure 2 for Figure 1 A partial enlarged view of the segmented conveying device.

[0038] Figure 3 Schematic diagram of a weightless friction material production device in one embodiment.

[0039] The reference numerals in the figures are described as follows:

[0040] 11. Container;

[0041] 21. container conveying section; 211. passive guardrail; 212. guiding slope;

[0042] 22. Acceleration conveying section; 221. Active guardrail; 222. Third driving cylinder;

[0043] 23. Positioning conveying section; 232. First driving cylinder;

[0044] 24, operation conveying section; 241, second driving cylinder; 242, second positioning plate; 243, fourth driving cylinder;

[0045] 25. Finished product container conveying section;

[0046] 31. quantitative liquid storage tank; 32. vibration mechanism; 321. elastic support; 322. vibration source; 323. upper support; 324. lower support; 325. elastic member; 33. clamping drive cylinder; 34. liquid discharge cylinder. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0048] It should be noted that when a component is referred to as being "connected" to another component, it may be directly connected to the other component or there may be a central component. When a component is referred to as being "disposed on" another component, it may be directly disposed on the other component or there may be a central component at the same time.

[0049] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0050] Reference Figure 1 To Attachment Figure 3 The present application discloses an automated production system based on nonlinear transmission, which includes a segmented conveying device and a weightless friction material production device, wherein the segmented conveying device is used to convey a container for holding materials, and the segmented conveying device includes:

[0051] The container conveying section 21 is used to support and transport the container 11 and has a running speed of V1;

[0052] The accelerating conveying section 22 is used to receive the container 11 conveyed by the container conveying section 21 and has a running speed of V2, wherein the ratio of V2 to V1 is greater than or equal to 1.3;

[0053] The positioning conveying section 23 is used to receive the container 11 conveyed by the accelerating conveying section 22. The positioning conveying section 23 includes a first positioning plate (not shown) located in the conveying direction of the accelerating conveying section 22 and a first driving cylinder 232 that moves perpendicular to the conveying direction of the accelerating conveying section 22.

[0054] The operation conveying section 24 is provided with a weightless friction material production device, which includes:

[0055] A quantitative liquid storage tank 31 is connected to the delivery source and is used to store fiber slurry of a preset weight. A liquid injection port is provided at the bottom of the quantitative liquid storage tank 31;

[0056] The working platform is arranged on the working and conveying section and is used to support and convey a container with a water filter hole (not shown) at the bottom. The container is used to align the liquid injection port and filter the fiber slurry of a preset weight under the action of the working platform. The working platform is provided with a vibration mechanism 32 for vibrating the working platform and a clamping drive cylinder 33 for clamping the container and the working platform.

[0057] The technical solution disclosed in the present application achieves the matching of different working processes through the segmented setting of the conveying device, provides a structural basis for the adjustment of the production rhythm, improves the production flexibility while ensuring the production efficiency, and has a positive significance for the overall optimization of the automated production system in particular.

[0058] For details, please see the segmented description of the segmented conveying device and the weightless friction material production equipment below.

[0059] Reference Figure 1 and attached Figure 2 The present application also discloses a segmented conveying device for conveying a container for holding materials, comprising:

[0060] The container conveying section 21 is used to support and transport the container 11 and has a running speed of V1;

[0061] The accelerating conveying section 22 is used to receive the container 11 conveyed by the container conveying section 21 and has a running speed of V2, wherein the ratio of V2 to V1 is greater than or equal to 1.3;

[0062] The positioning conveying section 23 is used to receive the container 11 conveyed by the accelerating conveying section 22. The positioning conveying section 23 includes a first positioning plate (not shown) located in the conveying direction of the accelerating conveying section 22 and a first driving cylinder 232 that moves perpendicular to the conveying direction of the accelerating conveying section 22.

[0063] The working conveying section 24 is used to receive the container 11 conveyed by the first driving cylinder 232 from the positioning conveying section 23. The container 11 receives the material in the working conveying section 24 and completes the preset processing operation. The working conveying section 24 includes a second driving cylinder 241 for pushing the container receiving the material out of the conveying section.

[0064] In this embodiment, the container 11 passes through the container conveying section 21, the acceleration conveying section 22, the positioning conveying section 23, and the operation conveying section 24 on the conveying device in sequence to complete the conveying and preset processing operations. During the transmission process, the functions of each conveying section have different focuses:

[0065] The focus of the container conveying section 21 is on the transportation and storage of the container 11. By adjusting the length of the container conveying section 21, different numbers of empty containers can be stored, thereby improving the buffering performance of the conveying device.

[0066] The focus of the acceleration conveying section 22 is to achieve a different transport speed than the container conveying section 21, so as to adjust the spacing between the containers 11. In actual production, the containers 11 on the container conveying section 21 are easily stored tightly without any spacing between them. In this case, the spacing between the containers 11 is adjusted by the speed difference between the acceleration conveying section 22 and the container conveying section 21, and the speed difference can be adjusted according to the needs of subsequent production processes, thereby improving production flexibility.

[0067] The focus of the positioning conveying section 23 is to realize the positioning of the container 11 conveyed by the accelerating conveying section 22, so as to facilitate the subsequent processing operations. During the transportation of the container 11, the container 11 itself may move, which causes inconvenience to the subsequent automated operations. The positioning conveying section 23 can realize stable positioning through a mechanical structure, and the structure is simple and reliable. The positioning can be achieved by blocking the first positioning plate, or by high-precision conveying of the positioning conveying section 23 in the scheme shown in the attached drawings.

[0068] The focus of the operating conveying section 24 is to realize processing operations during the conveying process to improve production efficiency, and at the same time combine the above-mentioned segmented coordination settings to achieve a production mode that takes into account both high flexibility and high efficiency of the overall conveying device.

[0069] The technical solution disclosed in the present application achieves the matching of different working processes through the segmented setting of the conveying device, provides a structural basis for the adjustment of the production rhythm, improves the production flexibility while ensuring the production efficiency, and has a positive significance for the overall optimization of the automated production system in particular.

[0070] During the transportation process, the container 11 may deviate in the transportation direction, affecting the effect of subsequent processing. Among them, the positioning conveying section 23 is the most affected. The common solution for those skilled in the art is to add a corresponding adjustment mechanism in the positioning conveying section 23 to achieve positioning, but the above-mentioned setting method is likely to lead to a complex structure and poor adjustment effect. Referring to one embodiment, the acceleration conveying section 22 includes active guardrails 221 arranged in groups, and the active guardrails 221 are respectively arranged on both sides of the conveying direction of the acceleration conveying section 22. A group of active guardrails 221 are adjusted to accommodate containers 11 of different sizes through a third drive cylinder 222 fixed on the acceleration conveying section 22.

[0071] The active guardrail 221 can adjust its own size to pre-position the container 11. Compared with the technical solutions that are easily thought of by technical personnel in this field in the above text, the technical method in this embodiment reduces the difficulty of positioning the container 11 in the positioning conveying section 23 through pre-intervention, thereby improving the overall transportation efficiency of the conveying device.

[0072] The third drive cylinder 222 is used to realize the adaptive adjustment of the active guardrail 221. The adjustment action can be triggered manually or automatically controlled by the device. Referring to an embodiment, the active guardrail 221 includes a plurality of trigger members (not shown), each of which is used to respond to containers 11 of different sizes. The third drive cylinder 222 is controlled by the trigger member to adjust the active guardrail 221 to adapt to containers 11 of different sizes. The trigger member can be a wireless contact chip (such as NFC) or a specific trigger switch (such as a magnetic switch, a light switch, a voice switch, etc.).

[0073] Except for the positioning conveying section 23, the other conveying sections need to guide the conveyed containers. Referring to an embodiment, the container conveying section 21 includes passive guardrails 211 arranged in groups, and the passive guardrails 211 are respectively arranged on both sides of the conveying direction of the container conveying section 21, and the passive guardrails 211 on the container conveying section 21 are coaxially arranged with the active guardrails 221 on the acceleration conveying section 22.

[0074] The passive guardrail 211 and the active guardrail 221 in this embodiment are coaxially arranged, which is specifically manifested in that the guiding directions of the two are consistent, and the container can move smoothly between the two. According to the above description, the active guardrail 221 can adjust its own spacing, so the active guardrail 221 and the passive guardrail 211 are provided with a guiding slope 212 at the ends close to each other to guide the movement of the container. In the embodiment disclosed with reference to the accompanying drawings, the passive guardrail 211 can be adjusted relative to the container conveying section 21, and the adjustment method can be manual screw adjustment as shown in the accompanying drawings, and the active guardrail 221 can also be adjusted by a drive cylinder.

[0075] When the operation conveying section 24 receives the container 11 conveyed by the positioning conveying section 23, a corresponding positioning structure can also be provided to facilitate subsequent operation and processing. Referring to an embodiment, in the action direction of the first driving cylinder 232, a second positioning plate 242 is provided on the operation conveying section 24, and the extension direction of the second positioning plate 242 is perpendicular to the action direction of the second driving cylinder 241.

[0076] The second positioning plate 242 can cooperate with the second drive cylinder 241 to realize the rapid positioning of the container 11, so as to adapt to the processing procedures of different sizes and different processing requirements, and improve the production flexibility. In terms of its direction setting, the second positioning plate 242 is set toward the second drive cylinder 241, so it is not difficult to understand that the continuously arranged conveying device is reversed by the setting of the second drive cylinder 241. In this embodiment, the conveying directions of the container conveying section 21, the acceleration conveying section 22 and the positioning conveying section 23 are all the first conveying direction (i.e., the movement direction of the container 11 in the accompanying drawings), and the action direction of the second drive cylinder 241 is parallel to the first conveying direction and is staggered. The parallel setting of the two can realize the compact layout of the conveying device and facilitate the layout of the processing equipment. Further, the second positioning plate 242 is linked with the fourth drive cylinder 243 set on the working conveying section 24. The fourth drive cylinder 243 can realize the active adjustment of the second positioning plate 242, thereby further improving the production flexibility of the conveying device.

[0077] In the implementation form of each conveying section, referring to one embodiment, the container conveying section 21, the acceleration conveying section 22 and the positioning conveying section 23 are all provided with power and the conveying directions are all the first conveying direction, the operating conveying section 24 is unpowered and the movement direction of the second drive cylinder 241 is parallel to the first conveying direction and is staggered.

[0078] The advantage of the unpowered setting of the working conveying section 24 is that the finished product container can be conveyed through the second driving cylinder 241, avoiding the positioning accuracy being affected by the motion accuracy of the conveying mechanism itself. Further, the container conveying section 21 and the acceleration conveying section 22 are independently configured with conveyor belts or conveyor rollers, and the working conveying section 24 is configured with unpowered conveyor rollers.

[0079] In specific products, conveyor belts can be transformed into steel mesh conveyors or belt conveyors. The advantage of belt conveyors over conveyor rollers and steel mesh conveyors is that they can avoid the noise caused by the collision of containers and metals, and the operation is smoother; but correspondingly, conveyor rollers and steel mesh conveyors have stronger wear resistance and can avoid the problems of deviation and wear caused by belt transportation. The specific setting method can be flexibly adjusted according to production parameter requirements, and can even be used in combination.

[0080] Regarding the setting details of other dimensions, referring to an embodiment, the height of each conveying section from the support surface is the conveying height, and the conveying heights of the container conveying section 21, the acceleration conveying section 22, and the positioning conveying section 23 match the conveying height of the operation conveying section 24. In a specific product, assuming that the working surface of the operation conveying section 24 is designed to be 800 mm above the ground, the working surfaces of the other conveying sections are based on the height of the working surface of the operation conveying section 24 above the ground (i.e., the conveying height). If the conveying height of the operation conveying section 24 is adjusted, the conveying heights of the other conveying sections are adjusted accordingly.

[0081] In actual production, the conveying device disclosed in the present application can be further expanded. Referring to an embodiment, the segmented conveying device also includes a finished product container conveying section 25, which is used to receive the container containing the material conveyed by the second drive cylinder 241 from the working conveying section 24, and the finished product container conveying section 25 is provided with a subsequent processing device or the conveying destination of the finished product container conveying section 25 is a subsequent processing device (not shown).

[0082] In this embodiment, the conveying equipment can also achieve further continuous production by expanding the subsequent processing equipment. For example, when the subsequent processing equipment is a drying equipment, the finished product container can be dried during the conveying process, and the finished product container can also be conveyed to the drying equipment separately for operation, which can be flexibly adjusted according to the production process parameters.

[0083] Similarly, the finished product container conveying section 25 may also be provided with a passive guardrail 211. The working principle and setting method of the passive guardrail 211 are described in detail above and will not be repeated here.

[0084] With reference to the accompanying drawings, specific parameters for setting each conveying section are given below as examples.

[0085] In this embodiment, it is expected that three sizes of containers will be transported, namely

[0086] A cylindrical container with a height of 300 mm, a diameter of 350 mm, and uniform holes on the bottom;

[0087] A rectangular container with a height of 300 mm, a length of 500 mm, a width of 300 mm, and evenly perforated bottom;

[0088] and a square container with a height of 300 mm, a length of 500 mm, a width of 500 mm, and evenly perforated bottom;

[0089] Among them, the positioning of cylindrical containers is somewhat difficult and can be adaptively adjusted to a square-sided inscribed circle structure.

[0090] Each container passes through the conveying section set up as follows:

[0091] Container conveying section 21, conveying line width 800mm, conveying surface 800mm above the ground, passive guardrail 211 here uses fixed manually adjustable guardrail, this station guardrail is adjusted to > 600mm width, and no adjustment is made when changing containers;

[0092] The acceleration conveying section 22 has a conveying line width of 800 mm, a conveying surface 800 mm above the ground, a conveying line length of 1500 mm, and V2:V1=1.5; the adjustment range of the V2:V1 ratio is 3 to 1.3; the active guardrail 221 adopts an automatic adjustment guardrail, the third driving cylinder 222 adopts a cylinder with a stroke of 250 mm, and 3 triggering members are set, all of which are magnetic switches, and the limit stroke is selected according to the container;

[0093] Positioning conveying section 23, double-row chain power positioning roller, roller surface width 800mm, conveying surface 800mm above the ground, conveying line length 1200mm, the first driving cylinder 232 is a cylinder with a stroke of 1100mm, and 3 magnetic switches are set to adjust the actual stroke of the first driving cylinder 232 according to the different sizes of three containers, which is used to push the corresponding container to the center of the working conveying section 24 and coordinate with the fourth driving cylinder 243 of the working conveying section 24;

[0094] The operation conveying section 24 completes the preset processing operation on the container 11, and the container 11 is pushed out by the second driving cylinder 241 and moves to the finished product container conveying section 25;

[0095] The finished product container conveying section 25 is similar to the container conveying section 21, and its length is set according to the parameters of the subsequent processing equipment.

[0096] Reference Figure 3 The present application also discloses a weightless friction material production device, comprising:

[0097] A quantitative liquid storage tank 31 is connected to the delivery source and is used to store a preset weight of fiber slurry. A liquid injection port is provided at the bottom of the quantitative liquid storage tank 31;

[0098] The working platform is used to support and transport a container with a water filter hole (not shown) at the bottom. The container is used to align the liquid injection port and filter the fiber slurry of a preset weight under the action of the working platform. The working platform is provided with a vibration mechanism 32 for vibrating the working platform and a clamping drive cylinder 33 for clamping the container and the working platform.

[0099] Referring to the embodiment shown in the drawings, the working platform is actually provided by the roller body of the working conveying section 24.

[0100] The quantitative liquid storage tank 31 can realize rapid filling of multiple continuous containers, thereby ensuring product accuracy during continuous production; the operating platform can improve the adaptability of the production equipment to upstream and downstream equipment while ensuring operations.

[0101] In summary, the technical solution disclosed in the present application enables the adaptation of production equipment to online operations through the supporting setting of the operating platform and peripheral structures, thereby improving the capabilities of continuous production and rapid operations, improving production efficiency, and reducing production costs.

[0102] During the operation of the quantitative liquid storage tank 31, the feeding accuracy of the fiber slurry can be controlled by a weighing and metering tank. For example, in the illustrated embodiment, the capacity of the weighing and metering tank is controlled between 0.1 cubic meter and 0.05 cubic meter, and can be further fine-tuned for containers of different volumes. It is also possible to adopt a quantitative feeding method for containers of different volumes, for example, controlled at 0.07±10% cubic meter.

[0103] During the production process, after the container contains a preset amount of fiber slurry, vibration is required to improve the distribution of the fiber slurry in the container. Referring to one embodiment, the vibration mechanism 32 includes:

[0104] An elastic support 321, one end of which is connected to the working platform and the other end of which is against the supporting surface;

[0105] A vibration source 322 is installed on the working platform to achieve vibration.

[0106] The vibration source 322 is used to output power, and the elastic support 321 is used to release vibration while supporting the working platform to meet the function. Therefore, in terms of structure, the absorption and suppression of vibration by the structure should be avoided as much as possible. Referring to an embodiment, the elastic support 321 includes an upper support 323 fixedly connected to the working platform, a lower support 324 abutting against the supporting surface, and an elastic member 325 sleeved between the upper support 323 and the lower support 324; a release gap is left between the bottom surface of the upper support 323 and the top surface of the lower support 324. In order to avoid the suppression of the vibration process by the elastic member 325, in this embodiment, the elastic member 325 is in the form of a coil spring.

[0107] During the vibration process, the container may move relative to the working platform. To avoid the above situation, in one embodiment, the clamping drive cylinder 33 is installed above the working platform, and the piston rod of the clamping drive cylinder 33 moves relative to the working platform to clamp or release the container. The clamping drive cylinder 33 can position the container and the working platform relative to each other before the vibration operation begins, thereby ensuring the stability of the vibration operation.

[0108] Regarding the working details of the clamping drive cylinder 33, referring to an embodiment, the movement direction of the piston rod (unnumbered) of the clamping drive cylinder 33 is perpendicular to the plane where the working platform is located. The piston rod in the vertical plane can improve the positioning accuracy and avoid the movement of the container after the vibration operation, which will affect the subsequent operation. At the same time, the axis of the piston rod coincides with the axis of the working platform to improve the adaptability to containers of different sizes. In detail, the side of the top surface of the container is opened to correspond to the injection port, and one side interferes with the clamping drive cylinder 33.

[0109] After the fiber slurry in the container is evenly dispersed, excess moisture needs to be removed. Referring to one embodiment, a drainage channel for liquid to flow through is provided on the working platform, and the working platform also includes a drainage cylinder 34. One end of the drainage cylinder 34 is connected to the bottom surface of the working platform to receive the liquid in the container, and the other end is open or connected to a vacuum source.

[0110] In terms of implementation, the working platform can be a supporting plane with holes, or can refer to the embodiment shown in the figure, the working platform can be realized by a working conveying section 24 with a conveying function, and the setting of the working conveying section 24 can better adapt to the upstream and downstream equipment and further improve the continuous operation capacity. That is, the working platform adopts a non-powered conveying roller setting, and the gap between each conveying roller constitutes a drainage channel.

[0111] After the filtration operation is completed, the container needs to leave the working platform to further complete the subsequent production, which can be achieved by transportation through the working conveying section 24 or by the second drive cylinder 241. Referring to an embodiment, the working platform also includes a second drive cylinder 241, which is used to drive the container to leave the working platform. The second drive cylinder 241 can improve the degree of coordination with upstream and downstream equipment. Further, the working platform is composed of conveying rollers and the conveying direction is consistent with the movement direction of the second drive cylinder 241. This setting can reduce the transportation resistance while improving the movement accuracy of the container entering the working platform, maintaining a certain damping to avoid unnecessary movement.

[0112] In the above-mentioned driving cylinder matching form, referring to an embodiment, the movement direction of the clamping driving cylinder 33 is perpendicular to the movement direction of the second driving cylinder 241 and is located on the positioning surface, and the container enters the working platform from the positioning surface in the normal direction. This setting can make the weightless friction material production equipment better adapt to continuous production.

[0113] The following is an exemplary explanation of the working process of the weightless friction material production equipment:

[0114] When the container moves to the preset position of the working platform, the weighing tank in the quantitative liquid storage tank 31 adopts the weightlessness metering method to inject a preset amount of fiber slurry into the container;

[0115] After the fiber slurry enters the container, the vibration mechanism 32 works and opens the discharge valve on the discharge cylinder 34 after a delay;

[0116] After the process is completed, the second drive cylinder 241 pushes the container into the downstream equipment.

[0117] The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification. When the technical features in different embodiments are embodied in the same figure, it can be regarded that the figure also discloses the combination examples of the various embodiments involved.

[0118] The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application.

Claims

1. An automated production system based on nonlinear transmission, characterized in that: The invention comprises a segmented conveying device and a weightless friction material production device, wherein the segmented conveying device is used to convey a container for holding materials, and the segmented conveying device comprises: A container conveying section, which is used to support and transport containers and has a running speed of V1, wherein the container conveying section includes passive guardrails arranged in groups, and the passive guardrails are respectively arranged on both sides of the conveying direction of the container conveying section; an accelerating conveying section, for receiving the container conveyed by the container conveying section and having a running speed of V2, wherein a ratio of V2 to V1 is greater than or equal to 1.3; A positioning conveying section, used for receiving the container conveyed by the accelerating conveying section, wherein the positioning conveying section comprises a first positioning plate located in the conveying direction of the accelerating conveying section and a first driving cylinder moving perpendicularly to the conveying direction of the accelerating conveying section; The operation conveying section is provided with the weightless friction material production equipment, and the weightless friction material production equipment includes: A quantitative liquid storage tank is connected to the delivery source and is used to store fiber slurry of a preset weight, and a liquid injection port is provided at the bottom of the quantitative liquid storage tank; A working platform is arranged on the working conveying section and is used to receive the container conveyed by the first driving cylinder from the positioning conveying section, and a water filter hole is provided at the bottom of the container; the container is used to align the liquid injection port and filter the fiber slurry of a preset weight under the action of the working platform; a vibration mechanism for vibrating the working platform is provided on the working platform, and a clamping driving cylinder for clamping the container and the working platform; The operating conveying section comprises a second driving cylinder for pushing a container containing materials out of the conveying section.

2. The automatic production system based on nonlinear transmission according to claim 1, characterized in that: The segmented conveying device also includes a finished product container conveying section, which is used to receive containers containing materials after being processed by the weightless friction material production equipment. The finished product container conveying section is provided with subsequent processing equipment or the conveying end point of the finished product container conveying section is the subsequent processing equipment.

3. The automatic production system based on nonlinear transmission according to claim 1, characterized in that: The accelerating conveying section includes active guardrails arranged in groups, and the active guardrails are respectively arranged on both sides of the conveying direction of the accelerating conveying section. A group of active guardrails can adjust the spacing through a third driving cylinder fixed on the accelerating conveying section to adapt to containers of different sizes.

4. The automatic production system based on nonlinear transmission according to claim 3, characterized in that: The active guardrail includes a plurality of trigger members, each of which is used to respond to containers of different sizes. The third drive cylinder is controlled by the trigger members to adjust the active guardrail to adapt to containers of different sizes.

5. The automatic production system based on nonlinear transmission according to claim 1, characterized in that: In the moving direction of the first driving cylinder, a second positioning plate is provided on the operation conveying section, and the extending direction of the second positioning plate is perpendicular to the moving direction of the second driving cylinder.

6. The automatic production system based on nonlinear transmission according to claim 5, characterized in that: The second positioning plate is linked to a fourth driving cylinder arranged on the operation conveying section.

7. The automatic production system based on nonlinear transmission according to claim 5, characterized in that: The container conveying section, the accelerating conveying section and the positioning conveying section are all powered and their conveying directions are all the first conveying direction. The operating conveying section is unpowered and the movement direction of the second driving cylinder is parallel to the first conveying direction and is staggered.

8. The automatic production system based on nonlinear transmission according to claim 7, characterized in that: The height of each conveying section from the supporting surface is the conveying height, and the conveying heights of the container conveying section, the acceleration conveying section and the positioning conveying section match the conveying height of the operation conveying section.

9. The automatic production system based on nonlinear transmission according to claim 8, characterized in that: The container conveying section and the accelerating conveying section are independently provided by conveying belts or conveying rollers, and the operating conveying section is provided by unpowered conveying rollers.

10. The automatic production system based on nonlinear transmission according to claim 1, characterized in that: The working platform is provided with a drainage channel for liquid to flow through, and the working platform also includes a drainage cylinder, one end of which is connected to the bottom surface of the working platform to receive the liquid in the container, and the other end is open or connected to a vacuum source.

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