An automated slicing and batching system adaptable to multi-formula rubber compounding

Abstract

This invention provides an automated slicing and batching system adaptable to multi-formula rubber compounding, including a feeding area, a preparation area, an automatic rubber cutter, a batching and conveying device, and a host control system. The feeding area is installed between the preparation area and the automatic rubber cutter, and connected to the feed inlet of the automatic rubber cutter. The feeding area, the automatic rubber cutter, and the batching and conveying device are all connected to the host control system. This invention mainly solves the problems of personal injury risks caused by manual operation in the current rubber cutting and batching process, uneven cutting thickness, unstable batching ratios, and the large footprint and cluttered management of the batching buffer area. It also significantly improves the automation of the rubber plant's cutting and batching process, substantially reduces the number of workers, increases production efficiency, and reduces the labor intensity of personnel. Furthermore, it eliminates the batching area, improving the utilization rate of the production site and achieving a clean and easy-to-manage production site.

Description

Technical Field

[0001] This invention relates to the field of automated rubber primary processing technology, and in particular to an automated slicing and batching system that can adapt to multi-formula rubber compounding. Background Technology

[0002] Currently, in the later stages of rubber production (rubber preparation) and the earlier stages (finished products), such as dry mixing, internal mixing, and plasticizing, the rubber bales need to be cut into smaller pieces before being fed into the equipment to reduce energy consumption. The raw materials are typically rectangular raw rubber (including natural and synthetic rubber) weighing 33.3 (or 35) kg, cut into smaller pieces using a rubber cutter. Then, based on the performance requirements of the final product, various raw rubber materials, compounding agents, and other ingredients are blended.

[0003] In existing rubber cutting and compounding processes, the entire cutting process is done manually, which directly leads to uneven material thickness, lack of continuity in cutting between rubber packs, and significant safety hazards. The batching stage suffers from large floor space requirements and reliance on manual labor. Overall, the entire cutting and compounding process suffers from low automation, low production efficiency, high labor intensity, high manpower requirements, and a chaotic and difficult-to-manage work environment. Furthermore, these factors directly contribute to unstable batching ratios and inconsistent product quality in subsequent processes. Therefore, researching and developing a rubber cutting and compounding process adaptable to multiple formulations has broad application value. Summary of the Invention

[0004] To address the aforementioned problems, this invention provides an automated slicing and batching system adaptable to multi-formula rubber compounding. It primarily employs a single rubber cutter with automatic continuous feeding and cutting functions and real-time thickness adjustment capabilities. The system controls the proportion of a single ingredient by controlling the amount cut per unit time. Through a one-to-one matching technology between multiple ingredients and multiple rubber cutters, the production line achieves the processing and batching of different formulations and facilitates conversion. Specifically, the objective of this invention is achieved as follows:

[0005] An automated slicing and batching system adaptable to multi-formula rubber compounding includes: a preparation area, a feeding area, an automatic rubber cutter, and a batching and conveying device; the preparation area stores rubber bags required for compounding, facilitating material retrieval during compounding; the feeding area retrieves rubber bags from the preparation area and feeds them into the automatic rubber cutter; the automatic rubber cutter continuously feeds and cuts the rubber bags; and the batching and conveying device transports the rubber material cut by the automatic rubber cutter to the next processing stage for further processing.

[0006] The feeding area is located between the preparation area and the automatic glue cutter, and the dispensing conveying device is connected to the cutting outlet of the automatic glue cutter. The feeding area, the automatic glue cutter, and the dispensing conveying device are controlled by a host control system. The dispensing conveying device can simultaneously supply multiple automatic glue cutters, and various dispensing materials can be matched one-to-one with multiple automatic glue cutters. The host control system can control the cutting ratio of a single dispensing material for each automatic glue cutter, allowing glue cutting and dispensing to be completed simultaneously.

[0007] Furthermore, the material feeding area includes an auxiliary robot and a material feeding and conveying device; the material feeding and conveying device is installed at the feeding end of the automatic rubber cutter; the auxiliary robot is a mobile assistive robot, which the operator can operate to pick up the rubber bags in the preparation area and then correctly place the rubber bags on the material feeding and conveying device.

[0008] Furthermore, the automatic rubber cutting machine includes a quantitative feeding device and a reciprocating cutting device; the quantitative feeding device can automatically and continuously feed incoming materials; the reciprocating cutting device can continuously cut rubber bags, the reciprocating cutting device is mounted on the quantitative feeding device, the inlet of the quantitative feeding device is connected to the material conveying device, the outlet of the material feeding channel is connected to the reciprocating cutting device, and the material conveying mechanism and the floating feeding mechanism are powered by a motor.

[0009] Furthermore, the quantitative feeding device includes a material conveying mechanism, a floating feeding mechanism, a floating pressure roller mechanism, an empty material detection mechanism, and a cutting width detection mechanism; the reciprocating cutting device includes a cutter head mechanism, a reciprocating motion mechanism, a frame, and a limit detection mechanism; the cutter head mechanism is fixed on the reciprocating motion mechanism, and the reciprocating motion mechanism and the limit detection mechanism are mounted on the frame; the reciprocating motion mechanism can drive the cutter head mechanism to perform back-and-forth reciprocating motion, and the limit detection mechanism is mounted at the two extreme positions of the reciprocating motion trajectory of the cutter head mechanism; the reciprocating cutting device can cut the rubber package.

[0010] Furthermore, the material conveying mechanism includes a conveying bottom roller component and a fixed feeding component. The conveying bottom roller component includes several horizontally installed rollers; the fixed feeding component includes several vertically installed rollers, and the fixed feeding component is located on one edge of the conveying bottom roller component.

[0011] Furthermore, the floating feeding mechanism is composed of several vertically installed rollers arranged and connected in a horizontal manner. One end is hinged to the feed inlet of the conveying bottom roller component, and the other end is connected to the elastic device. The floating feeding mechanism is installed on the other side edge of the conveying bottom roller component relative to the fixed feeding component. Under normal conditions, the distance between the hinged end of the floating feeding mechanism and the conveying bottom roller component is greater than or equal to the other end.

[0012] Furthermore, the floating pressure roller mechanism is installed on the same side as the floating feeding mechanism along the edge of the conveying bottom roller component, and is installed after the floating feeding mechanism along the conveying direction. It includes an elastic device, a roller, and a support. The roller is installed at one end of the support and can rotate around the other end of the support along the conveying direction. An elastic device connection position is provided between the two ends of the support, and the elastic device is connected to the elastic device connection position.

[0013] Furthermore, the empty material detection mechanism is a photoelectric sensor, which is installed at the feed inlet of the quantitative feeding device, and the cutting width detection mechanism is a laser rangefinder or an ultrasonic sensor, which is installed at the front end of the feeding channel outlet of the quantitative feeding device.

[0014] Furthermore, the elastic device is a cylinder or a gas spring; the rollers of the material conveying mechanism and the floating feeding mechanism are toothed rollers, and the surface of the toothed rollers is uniformly provided with a plurality of rolling teeth.

[0015] Furthermore, the cutter head mechanism includes a cutter head support, a separating wedge, a support shaft, a cutter holder, a cutter, a cutter motor, a transmission component, and a sharpening device. The separating wedge is mounted on the cutter head support, and the support shaft is rotatably and vertically mounted on the bottom surface of the separating wedge. The cutter holder is disc-shaped, and the support shaft passes vertically through the center of the cutter holder, fixing the cutter holder to the support shaft. The cutter holder is close to but does not contact the separating wedge. The cutter is a disc-shaped ring mounted on the cutter holder, and the cutter blade reciprocates with the cutter head mechanism during cutting. The trajectory has an inclination angle β of 2°-8°. The end S on the blade surface away from the cutting contact point is inclined towards the part of the adhesive to be removed. The cutting motor is mounted on the blade disc support. The transmission component connects the cutting motor shaft to the support shaft. The cutting motor can drive the support shaft to rotate through the transmission component, thereby driving the cutting blade to rotate. The sharpening device is mounted on the frame at one end of the movement trajectory of the blade disc mechanism. When the blade disc mechanism moves to the sharpening device, the sharpening device can sharpen the cutting blade in the blade disc mechanism.

[0016] The working principle of this invention is as follows:

[0017] During production, the production formula is transmitted to each automatic rubber cutting machine through the upper control system. Each automatic rubber cutting machine is only responsible for cutting one type of raw material at a time. When the production line starts working, the feeding personnel need to use the auxiliary robotic arm to move the rubber bags from the preparation area to the feeding conveyor. Each automatic rubber cutting machine can complete the production capacity requirements issued by the system according to the production formula. The cut rubber blocks are transported to the downstream batching conveyor. According to the system capacity and production formula, the upper control system completes the cutting of rubber blocks of each type of raw material by each automatic cutting machine within a unit time, so that batching and cutting are completed simultaneously. In the entire production process, from rubber cutting to batching, except for the feeding personnel, the rest of the process is fully automated.

[0018] The beneficial effects of this invention are as follows:

[0019] (i) An automatic slicing and batching system adaptable to multi-formula rubber compounding is provided, belonging to the field of automated rubber machinery technology. It utilizes the amount cut by a single rubber cutter per unit time to control the proportion of a single ingredient. Through a one-to-one matching technology between multiple ingredients and multiple rubber cutters, the uniformity of the cut thickness and the stability of the ingredient ratio are improved.

[0020] (ii) The use of this automatic slicing and batching system, which can adapt to multiple formulations of compounded rubber, has improved the automation level of the cutting and batching process, realized the feeding mode of one person and multiple machines, and greatly reduced the number of workers.

[0021] (iii) Using this automatic slicing and batching system that can adapt to multi-formula rubber compounding, continuous feeding and cutting of rubber is realized, which improves the production efficiency of the cutting and batching process and avoids the risk of injury to workers caused by traditional rubber cutting machines.

[0022] (iv) By using the automatic slicing and batching system that can adapt to multiple formulations of compounded rubber, the cutting and batching process section only has a material preparation area and no batching area, which reduces the labor intensity of personnel and makes the production site clean and easy to manage. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall system plan according to an embodiment of the present invention;

[0024] Figure 2 This is a schematic plan view of the automatic glue cutter described in an embodiment of the present invention;

[0025] Figure 3 This is a perspective view of the automatic glue cutter structure described in an embodiment of the present invention;

[0026] Figure 4 This is another perspective view of the structure of the automatic glue cutter described in this embodiment of the invention;

[0027] Figure 5This is a side view of the automatic glue cutter described in an embodiment of the present invention;

[0028] Figure 6 This is a schematic plan view of the floating feeding mechanism and floating pressure roller mechanism of the automatic glue cutting machine described in this embodiment of the invention;

[0029] Figure 7 This is a perspective view of the floating feeding mechanism and floating pressure roller mechanism of the automatic glue cutting machine described in this embodiment of the invention;

[0030] Figure 8 This is a schematic diagram of the toothed roller structure of the automatic glue cutter described in this embodiment of the invention;

[0031] Figure 9 This is a perspective view of the reciprocating cutting device of the automatic glue cutter described in this embodiment of the invention;

[0032] Figure 10 This is another perspective view of the reciprocating cutting device of the automatic glue cutter described in this embodiment of the invention;

[0033] Figure 11 This is a diagram showing the usage status of the sharpening device of the automatic glue cutter described in this embodiment of the invention;

[0034] Figure 12 This is a schematic diagram of the cutter head mechanism of the automatic glue cutter described in an embodiment of the present invention;

[0035] Figure 13 This is a diagram showing the usage state of the cutter disc mechanism of the automatic glue cutter described in this embodiment of the invention;

[0036] Figure 14 This is a diagram showing the usage state of the cutter disc mechanism of the automatic glue cutter described in this embodiment of the invention;

[0037] Figure 15 This is a schematic diagram of the automatic slicing and batching system for compounded rubber described in this embodiment of the invention.

[0038] in:

[0039] 1—Quantitative feeding device; 11—Conveying bottom roller assembly; 12—Fixed feeding assembly; 13—Floating feeding mechanism; 131—Roller; 1311—Toothed roller; 1312—Toothed roller; 132—Elastic device; 14—Floating pressure roller mechanism; 141—Support; 15—Empty material detection mechanism; 16—Glue cutting width detection mechanism.

[0040] 2—Reciprocating cutting device; 21—Cutter head mechanism; 211—Cutter head support; 212—Separation wedge; 213—Support shaft; 214—Cutter holder; 215—Cutter; 216—Cutter motor; 217—Transmission components; 22—Reciprocating motion mechanism; 23—Frame; 24—Limit detection mechanism; 25—Sharpening device; 251—Grinding wheel;

[0041] 3—Feeding and conveying device; 4—Auxiliary robot; 5—Preparation area; 6—Batching and conveying device;

[0042] 7—Downstream processing equipment;

[0043] 8—Glue pack; 81—Removal of glue pack;

[0044] β—inclination angle, S—the end furthest from the cutting contact point. Detailed Implementation

[0045] To make the technical means, inventive features, and objectives of this invention easier to understand, the technical solution of this invention will be further explained below with reference to one embodiment and specific implementation of an automatic slicing and batching system for multi-formula rubber compounding.

[0046] like Figure 1-15 As shown, specific embodiments of the present invention are as follows:

[0047] An automated slicing and batching system adaptable to multi-formula rubber compounding includes: a preparation area 5, a feeding and picking area, an automatic rubber cutter, a batching and conveying device 6, and downstream processing equipment 7; the feeding and conveying device 6 stores rubber bags 8 required for compounding in the preparation area 5 for easy material retrieval during compounding; the feeding and picking area can retrieve the rubber bags 8 from the preparation area 5 and feed them into the automatic rubber cutter; the automatic rubber cutter can continuously feed and cut the rubber bags 8; the batching and conveying device 6 can transport the rubber material cut by the automatic rubber cutter to the downstream processing equipment 7; the feeding and picking area is located between the preparation area 5 and the automatic rubber cutter, and the batching and conveying device 6 is connected to the cutting outlet of the automatic rubber cutter; the feeding and picking area includes an auxiliary robot 4 and a feeding and conveying device 3; the feeding and conveying device 3 is installed on the automatic rubber cutter. The feeding end of the machine is a general-purpose roller conveyor. The auxiliary robot 4 is a mobile assistive robot, which the operator can operate to pick up the rubber bags 8 in the preparation area 5 and then correctly place the rubber bags 8 on the feeding conveyor 3. The batching conveyor 6 corresponds to four automatic rubber cutters, and each pair of automatic rubber cutters uses one auxiliary robot 4 to pick up materials from the preparation area 5. The feeding area, the automatic rubber cutters, and the batching conveyor 6 are controlled by a host control system. Multiple batching materials can be matched with multiple automatic rubber cutters one by one. The host control system can control the cutting ratio of a single batching material for a single automatic rubber cutter, allowing cutting and batching to be completed simultaneously. In this embodiment, the host control system used is a common logic controller, and the batching ratio control of the four automatic rubber cutters is shown in the following table:

[0048] The quantitative feeding device 1 includes a material conveying mechanism, a floating feeding mechanism 13, several floating pressure roller mechanisms 14, an empty material detection mechanism 15, and a cutting width detection mechanism 16. The material conveying mechanism includes a conveying bottom roller component 11 and a fixed feeding component 12. The conveying bottom roller component 11 includes several horizontally installed rollers 131. The fixed feeding component 12 includes several vertically installed rollers 131, located on one side edge of the conveying bottom roller component 11. The floating feeding mechanism 13 is formed by three vertically installed rollers 131 arranged horizontally and connected as a single unit. One end is hinged to the feed inlet of the conveying bottom roller component 11, and the other end is connected to an elastic device 132. The floating feeding mechanism 13 is installed on the other side edge of the conveying bottom roller component 11 opposite to the fixed feeding component 12. The floating feeding mechanism 13 is hinged to one… The distance between one end and the conveying bottom roller component 11 is greater than that between the other end; the floating pressure roller mechanism 14 and the floating feeding mechanism 13 are installed on the same side along the edge of the conveying bottom roller component 11, and are installed after the floating feeding mechanism 13 along the conveying direction, including an elastic device 132, a roller 131, and a bracket 141; the roller 131 is installed at one end of the bracket 141 and can rotate around the other end of the bracket 141 along the conveying direction, and an elastic device 132 connection position is provided between the two ends of the bracket 141, and the elastic device 132 is connected to the elastic device 132 connection position; the quantitative feeding device 1 is also equipped with a motor, and the material conveying mechanism and the roller 131 of the floating feeding mechanism 13 are provided with transmission gears, and the rotation of the motor connects the material conveying mechanism and the roller 131 of the floating feeding mechanism 13 through a chain, and the rotation of the motor provides conveying power.

[0049] The reciprocating cutting device 2 includes a cutter head mechanism 21, a reciprocating motion mechanism 22, a frame 23, and a limit detection mechanism 24. The cutter head mechanism 21 is fixed on the reciprocating motion mechanism 22. The reciprocating motion mechanism 22 and the limit detection mechanism 24 are installed on the frame 23. The reciprocating motion mechanism 22 can drive the cutter head mechanism 21 to make a reciprocating motion. The limit detection mechanism 24 is installed at two limit positions of the reciprocating motion track of the cutter head mechanism 21. The reciprocating cutting device 2 is mounted on the quantitative feeding device 1. The cutter head mechanism 21 includes a cutter head support 211, a wedge block, a support shaft 213, a cutter seat 214, a cutter 215, a cutter motor 216, and a transmission component 217. The wedge block is installed on the cutter head support 211. The support shaft 213 is vertically and rotatably installed on the bottom surface of the wedge block. The cutter seat 214 is disc-shaped. The support shaft 213 vertically passes through the center of the cutter seat 214 to fixedly connect the cutter seat 214 to the support shaft 213. The cutter seat 214 is close to but does not contact the wedge block. The cutter 215 is a disc-shaped ring and is installed on the cutter seat 214. The cutting surface of the cutter 215 forms an angle β with the reciprocating motion track of the cutter head mechanism 21 during cutting. One end S of the cutting surface away from the cutting contact point is inclined towards the part of the rubber package 81 to be cut off. The size ratio of the inlet and outlet of the cut rubber block is compared with a threshold value of 5 mm. Rubber blocks with a size less than or equal to 5 mm are qualified, and rubber blocks with a size greater than 5 mm are unqualified. Since it is difficult to achieve below 2° due to the limitation of the equipment structure, 100 times of rubber cutting samples are taken for 2°, 4°, 6°, and 8° respectively. The cutting uniformity is close to 100% when the angles are 2° and 4°. The cutting uniformity is 98% when the angle is 6°, and the cutting uniformity is 90% when the angle is 8°. It is obtained that when the inclination angle range of the circular cutter end face with respect to the reciprocating motion direction during cutting is β = 2° - 8°, the circular cutter can not only achieve the single-sided friction contact of the cutting edge with the rubber material during cutting but also ensure the cutting sharpness. In this embodiment, the inclination angle β of the cutter 215 is 5°. The cutter motor 216 is installed on the cutter head support 211. The transmission component 217 connects the rotating shaft of the cutter motor 216 and the support shaft 213. The cutter motor 216 can drive the support shaft 213 to rotate through the transmission component 21, thereby driving the cutter 215 to rotate. The reciprocating cutting device 2 further includes a knife sharpening device 25. The knife sharpening device 25 is installed on the frame 23 and consists of a motor and a grinding wheel 251. It is located at one end of the motion track of the cutter head mechanism 21. When the cutter head mechanism 21 moves to the knife sharpening device 25, the knife sharpening device 25 can grind the circular cutter in the cutter head mechanism 21 by driving the grinding wheel 251 to rotate through the motor.

[0050] The empty material detection mechanism 15 is a photoelectric sensor, installed at the inlet of the quantitative feeding device 1; the cutting width detection mechanism 16 is a laser rangefinder or ultrasonic sensor, installed at the front end of the feeding channel outlet of the quantitative feeding device 1; the elastic device 132 is a cylinder or gas spring; the rollers 131 of the material conveying mechanism and the floating feeding mechanism 13 are toothed rollers 1311, and the surface of the toothed rollers 1311 is evenly provided with a plurality of rolling teeth 1312. The detection system transmits the detection data to the upper control system, which then controls the switching of each part.

[0051] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of the invention and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of the invention should be included within the protection scope of the invention. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. An automated slicing and batching system adaptable to multi-formula rubber compounding, characterized in that, include: The material preparation area (5) stores the rubber packs (8) needed for mixing, which facilitates the material retrieval during mixing; The feeding area can take out the rubber packs (8) from the preparation area (5) and send them to the automatic rubber cutter; The automatic glue cutter can continuously feed and cut the glue pack (8); The material feeding and conveying device (6) can transport the rubber material cut by the automatic rubber cutter to the next processing step. The segments are processed; The feeding area is located between the preparation area (5) and the automatic glue cutter. The dispensing and conveying device (6) is connected to the cutting outlet of the automatic glue cutter. The feeding area, the automatic glue cutter, and the dispensing and conveying device (6) are controlled by a host control system. The dispensing and conveying device (6) can simultaneously correspond to multiple automatic glue cutters. Multiple dispensing materials can be matched with multiple automatic glue cutters one by one. The host control system can control the cutting ratio of a single dispensing material for a single automatic glue cutter, so that glue cutting and dispensing can be completed simultaneously. The material feeding area includes an auxiliary robot (4) and a material feeding and conveying device (3); the material feeding and conveying device (3) is located at the feeding end of the automatic rubber cutter; the auxiliary robot (4) is a mobile assistive robot, and the operator can operate the auxiliary robot (4) to pick up the rubber packs (8) in the preparation area (5) and then correctly place the rubber packs (8) on the material feeding and conveying device (3); The automatic rubber cutting machine includes a quantitative feeding device (1) and a reciprocating cutting device (2); the quantitative feeding device (1) includes a material conveying mechanism, a floating feeding mechanism (13), a floating pressure roller mechanism (14), an empty material detection mechanism (15), and a rubber cutting width detection mechanism (16). The material conveying mechanism includes a conveying bottom roller component (11) and a fixed feeding component (12), the fixed feeding component (12) being located on one side edge of the conveying bottom roller component (11); the floating pressure roller mechanism (14) being arranged on the same side as the floating feeding mechanism (13) along the edge of the conveying bottom roller component (11); the empty material detection mechanism (15) being arranged at the inlet of the quantitative feeding device (1); and the rubber cutting width detection mechanism (16) being arranged at the front end of the feeding channel outlet of the quantitative feeding device (1). The quantitative feeding device (1) can automatically and continuously feed the incoming material; the reciprocating cutting device (2) can continuously cut the rubber package (8). The reciprocating cutting device (2) is mounted on the quantitative feeding device (1). The inlet of the quantitative feeding device (1) is connected to the feeding conveying device (3), and the outlet of the feeding channel is connected to the reciprocating cutting device (2). The material conveying mechanism and the floating feeding mechanism (13) are powered by a motor. The reciprocating cutting device (2) includes a cutter head mechanism (21), a reciprocating motion mechanism (22), a frame (23), and a limit detection mechanism (24). The cutter head mechanism (21) is fixed on the reciprocating motion mechanism (22), and the reciprocating motion mechanism (22) and the limit detection mechanism (24) are arranged on the frame (23). The reciprocating motion mechanism (22) drives the cutter head mechanism (21) to perform back-and-forth reciprocating motion. The limit detection mechanism (24) is set at the two extreme positions of the reciprocating motion trajectory of the cutter head mechanism (21). The reciprocating cutting device (2) can cut the rubber package (8). The cutter head mechanism (21) includes a cutter head support (211), a separating wedge (212), a support shaft (213), a cutter holder (214), a cutter (215), a cutter motor (216), a transmission component (217), and a sharpening device (25). The separating wedge (212) is mounted on the cutter head support (211), and the support shaft (213) is rotatably and vertically mounted on the bottom surface of the separating wedge (212). The cutter holder (214) is disc-shaped, and the support shaft (213) passes vertically through the center of the cutter holder (214) to fix the cutter holder (214) to the support shaft (213). The cutter holder (214) is close to but does not contact the separating wedge (212). The cutter (215) is a disc-shaped ring mounted on the cutter holder (214). The cutting surface of the cutter (215) is close to but does not contact the separating wedge (212). The reciprocating motion trajectory of the disc mechanism (21) during cutting is at an angle β=2°-8°. The end S on the blade surface away from the cutting contact point is inclined towards the part of the rubber pack (81) to be cut. The cutting motor (216) is mounted on the blade disc support (211). The transmission component (217) connects the rotating shaft of the cutting motor (216) to the support shaft (213). The cutting motor (216) can drive the support shaft (213) to rotate through the transmission component (217), thereby driving the cutting blade (215) to rotate. The sharpening device (25) is mounted on the frame (23) and located at one end of the movement trajectory of the blade disc mechanism (21). When the blade disc mechanism (21) moves to the sharpening device (25), the sharpening device (25) can sharpen the cutting blade (215) in the blade disc mechanism (21).

2. The automatic slicing and batching system adaptable to multi-formula rubber compounding as described in claim 1, characterized in that: The conveying bottom roller component (11) includes several horizontally arranged rollers (131); the fixed feeding component (12) includes several vertically arranged rollers (131).

3. The automatic slicing and batching system adaptable to multi-formula rubber compounding as described in claim 2, characterized in that: The floating feeding mechanism (13) is formed by a combination of several vertically arranged rollers (131) arranged horizontally and connected as a whole. One end is hinged to the feed inlet of the conveying bottom roller component (11), and the other end is connected to the elastic device (132). The floating feeding mechanism (13) is set on the other side edge of the conveying bottom roller component (11) relative to the fixed feeding component (12). Under normal conditions, the distance between the hinged end of the floating feeding mechanism (13) and the conveying bottom roller component (11) is greater than or equal to the other end.

4. The automatic slicing and batching system adaptable to multi-formula rubber compounding as described in claim 3, characterized in that: The floating pressure roller mechanism (14) is arranged after the floating feeding mechanism (13) along the conveying direction, and includes an elastic device (132), a roller (131), and a bracket (141). The roller (131) is arranged at one end of the bracket (141) and can rotate around the other end of the bracket (141) along the conveying direction. An elastic device (132) connection position is provided between the two ends of the bracket (141), and the elastic device (132) is connected to the elastic device (132) connection position.

5. The automatic slicing and batching system for adaptable to multi-formula rubber compounding as described in claim 1, characterized in that: The empty material detection mechanism (15) is a photoelectric sensor, and the cutting width detection mechanism (16) is a laser rangefinder or an ultrasonic sensor.

6. The automatic slicing and batching system adaptable to multi-formula rubber compounding as described in claim 4, characterized in that: The elastic device (132) is a cylinder or a gas spring; the rollers (131) of the material conveying mechanism and the floating feeding mechanism (13) are toothed rollers (1311), and the surface of the toothed rollers (1311) is uniformly provided with a number of rolling teeth (1312).

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