Elastic ceramic rubber slicing device

Abstract

The present application relates to cutting technical field, specifically a kind of elastic ceramic rubber slicing device.The device includes slide rail frame, by the first driving mechanism driving longitudinal movement longitudinal sliding seat, by the second driving mechanism driving transverse movement transverse sliding seat, cutting machine head and cutter head fixed to transverse sliding seat, by the first motor driving operation conveying belt, and be arranged in cutting machine head for applying reverse pre-pressure rubber pre-pressure mechanism.Cutting machine head contains rotating motor, lifting seat and other components, and rubber pre-pressure mechanism has guide frame, guide rod and other components, and each mechanism has specific connection and action mode.In addition, the guide frame of rubber pre-pressure mechanism can adjust pre-pressure size.The device solves the problem that elastic deformation is generated when cutting rubber is extruded, and the problem that the rebound of rubber after cutting exceeds the tolerance requirement.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cutting, in particular to an elastic ceramic rubber slicing device. BACKGROUND

[0002] Elastic ceramic rubber is a functional material composed of ceramic particles (such as alumina, silicon carbide, silicon nitride, etc.) and rubber matrix (such as silicone rubber, nitrile rubber, ethylene propylene diene rubber, etc.). It combines the high strength, high hardness, high temperature resistance, wear resistance and corrosion resistance of ceramic with the elasticity, flexibility, impact resistance and sealing performance of rubber through the design of "hard and soft combination", forming a comprehensive performance that a single material cannot possess, which is a typical "composite material". After the polymerization of the elastic ceramic rubber into a blank, the next step is to slice the elastic ceramic rubber blank. Slicing is to process the polymerized blank into a specific size, shape and precision slice that meets the application requirements, to meet the functional and installation requirements of subsequent use (such as sealing and wear-resistant parts). Related prior art of rubber slicing is disclosed in Chinese patent library (CN112847471B, CN103419221B).

[0003] In the slicing process of elastic ceramic rubber, there is a problem that the rubber is elastically deformed by extrusion during cutting, and the rubber rebounds after cutting to exceed the tolerance requirements. The technology disclosed in the prior art (CN112847471B, CN103419221B) does not solve the above problem. SUMMARY

[0004] Therefore, the purpose of the present application is to provide an elastic ceramic rubber slicing device, which solves the problem of elastic deformation of rubber caused by extrusion during cutting, and the rebound of rubber after cutting to exceed the tolerance requirements.

[0005] The present application discloses an elastic ceramic rubber slicing device, which comprises a sliding rail frame, a longitudinal sliding seat slidingly installed on the sliding rail frame and driven by a first driving mechanism to realize longitudinal movement, a transverse sliding seat slidingly installed on the longitudinal sliding seat and driven by a second driving mechanism to move transversely, a cutting head fixed to the transverse sliding seat, and a cutter head installed on the cutting head for performing cutting action; a conveying belt for placing elastic ceramic rubber is driven to operate by a first motor, and a rubber pre-pressing mechanism provided on the cutting head is used to apply reverse pre-pressing force to the elastic ceramic rubber before slicing; the rubber pre-pressing mechanism comprises a guide frame fixedly connected to the cutting head and a guide rod slidingly connected to the guide frame; a positioning plate is fixed on the guide rod, and the positioning plate and a movable plate are elastically connected; when the cutting head linkage guide rod moves downward, the bottom plane formed by the positioning plate and the movable plate is used to apply reverse pre-pressing force to the elastic ceramic rubber before slicing.

[0006] Specifically, the cutting head comprises a rotating motor fixedly connected with the lifting seat, and the rotating motor and the lifting seat are integrally installed on the transverse sliding seat, the sliding seat is slidingly connected with the lifting seat and is in threaded connection with the screw rod, the screw rod is rotated to move the sliding seat up and down along the axial direction, the lifting seat is provided with a limiting rod to limit the moving range of the sliding seat, the cutter rod is connected with the sliding seat, and the cutter rod is assembled with the cutter head.

[0007] Specifically, the rubber pre-pressing mechanism comprises a guide frame fixedly connected with the bottom of the lifting seat, the guide frame is slidingly connected with the guide rod, the first spring is fixedly connected with the guide frame and the guide rod at two ends to assist the guide rod in resetting or buffering external impact force, the second spring is arranged around the cutter rod, one end of the second spring is fixed with the cutter rod, the other end is rotationally connected with the side flange of the guide rod through the boss, the side flange of the guide rod is slidingly sleeved with the cutter rod, the top flange of the guide rod is adapted to abut against the top of the guide frame, the positioning plate is fixedly arranged with the guide rod, the movable plate is parallel to the positioning plate and is connected through the connecting rod, the third spring is connected at the connecting rod and is fixedly connected with the movable plate at the other end to provide elastic force for the movement of the movable plate, and the bottom plane formed by the positioning plate and the movable plate is used for pre-pressing the elastic ceramic rubber to be cut, and the elastic force of the second spring is greater than that of the first spring.

[0008] Specifically, the first driving mechanism comprises a first transmission gear plate fixedly connected with the side wall of the sliding rail frame, and the longitudinal sliding seat is provided with a first transmission gear meshing with the first transmission gear plate, and the second motor drives the first transmission gear to rotate to drive the longitudinal sliding seat to move longitudinally along the sliding rail frame.

[0009] Specifically, the second driving mechanism comprises a second transmission gear plate fixedly connected with the longitudinal sliding seat, the second transmission gear plate is meshed with a second transmission gear in linkage, and a third motor fixedly connected with the transverse sliding seat drives the second transmission gear to rotate to drive the transverse sliding seat to move transversely along the longitudinal sliding seat.

[0010] Optimally, the guide frame of the rubber pre-pressing mechanism comprises a sliding body slidingly connected with the guide rod, the sliding body is slidingly connected with the sliding frame and can slide up and down in the adjusting groove of the sliding frame, a threaded shaft is fixedly connected with the sliding body, the position of the sliding body on the sliding frame can be adjusted by tightening or loosening the locking nut for fixing the threaded shaft, so as to adjust the pre-pressing size of the positioning plate and the movable plate on the elastic ceramic rubber.

[0011] The beneficial effects of the present application are as follows:

[0012] The elastic ceramic rubber slicing device of the present application realizes accurate adjustment of the cutting position through the cooperation of the slide rail frame, the longitudinal and transverse sliding seats and the first and second driving mechanisms (gear and tooth plate meshing transmission); the structures such as the rotary motor and the screw rod in the cutting head make the cutter bar flexible in lifting, and the limiting rod guarantees the movement accuracy of the sliding seat; the spring elastic force differential stage pre-pressing of the rubber pre-pressing mechanism, the sliding body and the threaded shaft at the guide frame and the like can adjust the pre-pressing size to adapt to the requirements of different materials; the automatic feeding of the conveying belt, the control box and the drag chain ensure the orderly and safe operation of the equipment. The cutting efficiency, accuracy and stability are improved as a whole to meet the diversified production requirements. Compared with the prior art, the present application solves the problems of elastic deformation of the rubber caused by extrusion during cutting and the rebound of the rubber after cutting to exceed the tolerance requirements. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 is a schematic diagram of the overall structure of the elastic ceramic rubber slicing device of the present application.

[0014] Fig. 2 is a schematic diagram of the installation structure of the first driving mechanism of the present application.

[0015] Fig. 3 is a schematic diagram of the installation structure of the second driving mechanism of the present application.

[0016] Fig. 4 is a schematic diagram of the assembly structure of the cutting head, the cutter head and the rubber pre-pressing mechanism of the present application.

[0017] Fig. 5 is a schematic diagram of the partial assembly structure of the cutting head, the cutter head and the rubber pre-pressing mechanism of the present application.

[0018] Fig. 6 is a schematic diagram of the assembly structure of the guide frame of the present application.

[0019] Fig. 7 is a schematic diagram of the installation structure of the ceramic dust removal mechanism of the present application.

[0020] Fig. 8 is a schematic diagram of the first perspective view of the ceramic dust removal mechanism of the present application.

[0021] Fig. 9 is a schematic diagram of the second perspective view of the ceramic dust removal mechanism of the present application.

[0022] Fig. 10 is a schematic diagram of the ceramic dust removal mechanism of the present application.

[0023] Fig. 11 is a schematic diagram of the installation structure of the cleaning mechanism of the present application.

[0024] Fig. 12 is a schematic diagram of the layout of the clamping groove of the present application.

[0025] Fig. 13 is a layout diagram of the clamping groove and the cleaning mechanism of the present application.

[0026] Fig. 14 is a schematic diagram of the partial structure of the cleaning mechanism of the present application.

[0027] Figure 15 Fig. 1 is a schematic view of a first state of the swing arm 29 when it is turned.

[0028] Figure 16 Fig. 2 is a schematic view of a second state of the swing arm 29 when it is turned.

[0029] In the figure, 1 is a longitudinal sliding seat; 2 is a second motor; 3 is a first transmission gear; 4 is a first transmission toothed plate; 5 is a third motor; 6 is a second transmission toothed plate; 7 is a transverse sliding seat; 8 is a second transmission gear; 9 is a rotary motor; 10 is a sliding seat; 11 is a screw rod; 12 is a cutter bar; 13 is a limiting rod; 14 is a locking nut; 15 is a threaded shaft; 16 is a sliding body; 17 is a sliding carriage; 18 is an adjusting groove; 19 is a lifting seat; 20 is a cutter head; 21 is a positioning plate; 22 is a movable plate; 23 is a dust cover; 24 is a guide rod; 25 is a fixed rod; 26 is an air outlet; 27 is an air extractor; 28 is a brush handle; 29 is a swing arm; 30 is a ring-shaped electrostatic plate; 31 is a rotating ring; 32 is a support frame; 33 is a boss; 34 is a clamping groove; 35 is a fourth motor; 36 is a first spring. DETAILED DESCRIPTION

[0030] In order to clearly understand the technical scheme of the present application, a kind of elastic ceramic rubber slice device provided by the present application will be described in detail below in conjunction with specific embodiments and drawings.

[0031] The terms used in the following examples are for the purpose of describing particular embodiments only and are not intended to be limiting of the present application. As used in this specification and claims, the singular forms "a," "an" and "the" include plural referents unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated items, including items at different times.

[0032] Reference in this specification to "one embodiment" or "some embodiments" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the application. The appearances of the phrase "in one embodiment" or "in some embodiments" in various places in the specification are not necessarily all referring to the same embodiment, although it can. The terms "comprises," "comprising," "including," and "having," as used in this specification, are meant to encompass the presence of stated features, structures, or characteristics, but do not preclude the presence or addition of one or more other features, structures, characteristics, or groups thereof.

[0033] Embodiment 1 provides a kind of elastic ceramic rubber slice device, reference Figure 1, the overall structure schematic diagram of the elastic ceramic rubber slicing device is shown, it can be seen from the drawing that the slicing device includes a slide rail frame as a basic support structure, a longitudinal sliding seat 1 is slidably installed on the slide rail frame through a guide rail and is driven to move longitudinally by a first driving mechanism; a transverse sliding seat 7 is slidably installed on the longitudinal sliding seat 1 through a guide rail and is driven to move transversely by a second driving mechanism; a cutting machine head is fixed on the transverse sliding seat 7, and a cutter head 20 is installed on the cutting machine head for performing a cutting action. The elastic ceramic rubber is placed on two conveying belts, and the operation of the conveying belts is realized by a first motor. A rubber pre-pressing mechanism is arranged on the cutting machine head, which can apply a reverse pre-pressing force to the elastic ceramic rubber before slicing. A control box is connected with each driving mechanism to control the operation of the device, and a drag chain is used to accommodate cables to ensure the orderly arrangement of the cables during the operation of the device.

[0034] Specifically, in combination with Figure 1 , Figure 2 , wherein, Figure 2 The installation structure schematic diagram of the first driving mechanism is shown, it can be seen from the above two drawings that the first driving mechanism includes a first transmission gear plate 4, the first transmission gear plate 4 is fixedly connected to the side wall of the slide rail frame, the longitudinal sliding seat 1 is provided with a first transmission gear 3 on one side, the first transmission gear 3 is engaged with the first transmission gear plate 4, a second motor 2 drives the first transmission gear 3 to rotate, thereby driving the longitudinal sliding seat 1 to move longitudinally along the slide rail frame.

[0035] Specifically, in combination with Figure 1 , Figure 3 , wherein, Figure 3 The installation structure schematic diagram of the second driving mechanism is shown, it can be seen from the above two drawings that the second driving mechanism includes a second transmission gear plate 6, the second transmission gear plate 6 is fixedly connected to the longitudinal sliding seat 1, and the second transmission gear plate 6 is engaged with a second transmission gear 8 in linkage; a third motor 5 fixedly connected to the transverse sliding seat 7 drives the second transmission gear 8 to rotate, thereby driving the transverse sliding seat 7 to move transversely along the longitudinal sliding seat 1.

[0036] Specifically, in combination with Figure 1 , Figure 4 , Figure 5 , wherein, Figure 4 The assembly structure schematic diagram of the cutting machine head, the cutter head 20 and the rubber pre-pressing mechanism is shown, Figure 5The diagram shows a partial assembly structure of the cutting head, cutter head 20, and rubber pre-compression mechanism. As can be seen, the cutting head includes a rotary motor 9, which is fixedly connected to the lifting seat 19. The two are mounted as a single unit on the transverse sliding seat 7, providing power to the cutting head. A sliding seat 10 is slidably connected to the lifting seat 19. A screw 11 is rotatably connected to the lifting seat 19, and a threaded connection is formed between the sliding seat 10 and the screw 11. Driven by the rotary motor 9, the screw 11 rotates, causing the sliding seat 10 to move up and down along the axis of the screw 11. A limiting rod 13 is provided on the lifting seat 19 to limit the range of movement of the sliding seat 10, ensuring the accuracy and stability of its movement. Simultaneously, the lifting seat 19 provides a mounting base for components such as the rotary motor 9 and the limiting rod 13. The cutter head 12 is rotatably connected to the sliding seat 10. Driven by the rotary motor 9, the screw 11 rotates, and the cutter head 12 performs the lifting and cutting action, making it the core component for the cutting function. The cutter head 20 is mounted on the cutter head 12. The rubber preload includes a guide frame, which is fixedly connected to the bottom of the lifting seat 19. The guide frame is slidably connected to the guide rod 24, providing guidance for the movement of the guide rod 24 and ensuring its smooth movement. A first spring 36 is located near the guide frame. One end of the first spring 36 is fixedly connected to the slide body 16 of the guide frame, and the other end of the first spring 36 is fixedly connected to the guide rod 24. The first spring 36 provides elastic force through its own elastic deformation, which can assist the guide rod 24 in resetting or buffering external impact forces. A second spring is arranged around the tool bar 12. One end of the second spring is fixed to the tool bar 12, and the other end of the second spring is rotatably connected to the side flange of the guide rod 24 through a boss 33 (the boss 33 is located on the side flange of the guide rod 24). Figure 12 As shown in the diagram, the side flange of the guide rod 24 is slidably sleeved with the cutter bar 12; the top flange of the guide rod 24 can abut against the top of the guide frame. The positioning plate 21 is fixedly installed with the guide rod 24, and the movable plate 22 is parallel to the positioning plate 21 and connected by a connecting rod; during operation, the movable plate 22 can move relative to the positioning plate 21 to ensure that the cutter head 20 can be inserted into the gap between the movable plate 22 and the positioning plate 21 to perform the cutting action on the elastic ceramic rubber. The third spring is connected to the connecting rod, and the other end of the third spring is fixedly connected to the movable plate 22, providing elastic force for the movement of the movable plate 22 through its own elastic deformation. The bottom plane formed by the positioning plate 21 and the movable plate 22 is used to pre-press the elastic ceramic rubber to be cut. At the same time, it is stipulated that the elastic force of the second spring is greater than the elastic force of the first spring 36.

[0037] In combination with the above connection relationship, the working principle of the cutting head, the cutter head 20 and the rubber pre-pressing mechanism after cooperation is as follows: first, the rotary motor 9 drives the screw rod 11 to rotate, and under the joint limitation of the rotating screw rod 11 and the lifting seat 19, the sliding seat 10 and the cutter rod 12 move downward. In the early stage, the second spring is greater than the elastic force of the first spring 36, the first spring 36 is stretched (at this time, the second spring does not deform), the guide rod 24 drives the positioning plate 21 and the movable plate 22 to slide downward on the guide frame; until the top flange of the guide rod 24 abuts against the top of the guide frame, at this time, the bottom plane of the positioning plate 21 and the movable plate 22 also pre-presses the corresponding elastic ceramic rubber. Then, the cutter rod 12 is continuously moved downward, and in the later stage, the top flange of the guide rod 24 abuts against the top of the guide frame, at this time, the cutter rod 12 moves downward to compress the second spring to deform; until the cutter head 20 on the cutter rod 12 is inserted into the gap between the positioning plate 21 and the movable plate 22 and cuts into the inside of the elastic ceramic rubber. Finally, the transverse sliding seat 7 indirectly drives the cutter head 20 to move transversely to complete the slicing action; after a single slicing is completed, the longitudinal sliding seat 1 indirectly moves the cutter head 20 to the next cutting point.

[0038] Optimized, with reference to Figure 6 (Fig. 2 is a schematic view of the assembly structure of the guide frame), the guide frame is further limited: the guide frame includes a sliding body 16, and the sliding body 16 is in sliding connection with the guide rod 24. The sliding body 16 is in sliding connection with the sliding frame 17, and the sliding body 16 can slide up and down in the adjusting groove 18 of the sliding frame 17; the threaded shaft 15 is fixedly connected with the sliding body 16, the locking nut 14 is used for fixing the threaded shaft 15, and the position of the sliding body 16 on the sliding frame 17 can be adjusted by tightening or loosening the locking nut 14. When the sliding body 16 moves downward, the movement is transmitted through the structure to indirectly adjust the pre-pressing size of the positioning plate 21 and the movable plate 22 on the elastic ceramic rubber, so as to control the pressure of the elastic ceramic rubber.

[0039] The working process of the present application is as follows: first, the elastic ceramic rubber is placed on the two conveying belts, the conveying belts are driven to run by the first motor to realize material conveying, and the control box controls the driving mechanisms to regularly store the cables in the drag chain to ensure the order of equipment operation; then, the second motor 2 in the first driving mechanism drives the first transmission gear 3 to rotate, which is engaged with the first transmission gear plate 4 to drive the longitudinal sliding seat 1 to move longitudinally along the slide rail frame, the third motor 5 in the second driving mechanism drives the second transmission gear 8 to rotate, which is engaged with the second transmission gear plate 6 to drive the transverse sliding seat 7 to move transversely along the longitudinal sliding seat 1, so as to accurately position the cutting position; finally, the rotary motor 9 (fixed with the lifting seat 19 and installed on the transverse sliding seat 7) drives the screw 11 to rotate, the sliding seat 10 moves up and down along the screw 11 axis (the range is limited by the limiting rod 13), drives the cutter bar 12 and the cutter head 20 to lift, and the first spring 36 is stretched due to the larger elastic force of the second spring, the guide rod 24 drives the positioning plate 21 and the movable plate 22 to slide down to the top flange of the guide rod 24, and the top of the guide frame is in contact, the pre-pressing of the elastic ceramic rubber is completed, and then the cutter bar 12 continues to move downward to compress the second spring, the cutter head 20 is inserted into the gap between the positioning plate 21 and the movable plate 22 to cut into the elastic ceramic rubber, and then the cutter head 20 is driven by the transverse sliding seat 7 to move transversely to complete the slicing, after single slicing, the cutter head 20 is moved to the next cutting point by the longitudinal sliding seat 1 for cyclic operation, and the position of the sliding body 16 in the adjusting groove 18 of the slide rail 17 can be adjusted by tightening or loosening the locking nut 14, thereby indirectly adjusting the pre-pressing size of the positioning plate 21 and the movable plate 22 on the elastic ceramic rubber, and realizing accurate pressure control.

[0040] The elastic ceramic rubber slicing device of the present application realizes accurate adjustment of the cutting position by the cooperation of the slide rail frame, longitudinal and transverse sliding seats 7 and the first and second driving mechanisms (gear and gear plate engagement transmission); the structures such as rotary motor 9 and screw 11 in the cutting head make the cutter bar 12 lift flexibly, and the limiting rod 13 ensures the movement accuracy of the sliding seat 10; the spring elastic force difference stage pre-pressing mechanism can adjust the pre-pressing size by the sliding body 16 and threaded shaft 15 at the guide frame, which is suitable for different material requirements; the automatic feeding of the conveying belt, the control box and the drag chain ensure the safe and orderly operation of the equipment. The overall cutting efficiency, accuracy and stability are improved, which meets the diversified production requirements. Compared with the prior art, the present application solves the problems of elastic deformation of rubber caused by extrusion during cutting and out-of-tolerance after cutting due to rubber rebound.

[0041] In example 2, in order to solve the problem of ceramic dust entering the guide rail and causing wear, a ceramic dust removal mechanism is added beside the guide rail to adsorb the dust, so as to avoid the dust from entering the guide rail and causing wear, thereby prolonging the service life of the equipment. The specific scheme is as follows.

[0042] Reference Figure 7, it shows the ceramic dust removal mechanism installation structure schematic diagram of the application, from the figure can be seen, the elastic ceramic rubber slice device also includes ceramic dust removal mechanism, ceramic dust removal mechanism is installed on the rubber pre-pressing mechanism. Further combining Figures 8-10 , wherein, Figure 8 It shows the ceramic dust removal mechanism first perspective structure schematic diagram, Figure 9 It shows the ceramic dust removal mechanism second angle structure schematic diagram, Figure 10 It shows the ceramic dust removal mechanism cut open schematic diagram, from the above figure can be seen, the ceramic dust removal mechanism includes dust cover body 23, dust cover body 23 is the main structure, its inside is provided with sandwich space;Annular electrostatic plate 30 is installed on the inner wall of dust cover body 23, for adsorbing ceramic dust. Outlet 26 is installed on dust cover body 23 and communicates with the sandwich space, and exhaust fan 27 is also arranged on dust cover body 23, when the exhaust fan 27 works, the gas flows from the bottom of the sandwich space, and the gas is discharged from the outlet 26 by the exhaust fan 27, and then passes through the annular electrostatic plate 30. In the process of gas flow, on the one hand, the gas barrier can be formed around the dust cover body 23 to avoid the spread of ceramic dust, and on the other hand, the ceramic dust not adsorbed by the annular electrostatic plate 30 can be re-adsorbed on the annular electrostatic plate 30. The fixed rod 25 is used for stably fixing the dust cover body 23 on the guide rod 24, and the guide rod 24 assists the installation or movement of the dust cover body 23, so as to ensure the accurate position.

[0043] The optimized, for the problem that too much ceramic dust adsorbed on the surface of the annular electrostatic plate 30 affects its function, the embodiment solves the problem by increasing the cleaning mechanism. The specific scheme is as follows.

[0044] Reference Figure 11 , it shows the installation structure schematic diagram of the cleaning mechanism, from the figure can be seen, the cleaning mechanism is arranged in the dust cover body 23, for cleaning the ceramic dust on the surface of the annular electrostatic plate 30. The cleaning mechanism includes a rotating ring 31, which is rotatably connected with a support frame 32, so that it can rotate flexibly;The support frame 32 is fixedly connected with the dust cover body 23. A single oscillating arm 29 is installed on the top of the rotating ring 31, which can perform a flipping action on the top of the rotating ring 31, realizing the oscillating function;The brush handle 28 is arranged on the oscillating arm 29, and the bristles thereof are in contact with the surface of the annular electrostatic plate 30, which is used for cleaning the annular electrostatic plate 30. And Figure 12 It shows the layout schematic diagram of the clamping groove 34, and combining Figure 13 The layout diagram of the clamping groove 34 and the cleaning mechanism is shown in the above figure, from the above figure can be seen, a plurality of clamping grooves 34 are arranged at the corresponding positions of the tool bit 20, and the ends of the corresponding oscillating arms 29 are in abutting fit, which plays a limiting or positioning role. Reference Figure 14As shown in the partial structure schematic view of the cleaning mechanism, it can be seen from the figure that the cleaning mechanism further comprises a fourth motor 35 fixedly connected to the sliding seat 10, and an output shaft of the fourth motor 35 is in transmission connection with the outer surface of the cutter bar 12 through a belt.

[0045] In combination with the above connection relationship, the working principle of the cleaning mechanism is as follows: in the first case, when the cutter head 20 cuts the elastic ceramic rubber sheet, as the cutter head 20 gradually moves downward, the clamping groove 34 on the cutter head 20 and the corresponding end of the swing arm 29 form a fit one by one; continue to move the cutter head 20 downward until the cutter head 20 on the cutter bar 12 is inserted into the gap between the positioning plate 21 and the movable plate 22 and cuts into the inside of the elastic ceramic rubber, the swing arm 29 is turned over and the bristles on the brush handle 28 are separated from the contact with the annular electrostatic plate 30, at this time, the separation of the bristles increases the adsorption area of the annular electrostatic plate 30; accordingly, the annular electrostatic plate 30 is started to adsorb the ceramic dust. In the second case, when the cutter head 20 finishes cutting the elastic ceramic rubber sheet, the cutter head 20 is separated from the elastic ceramic rubber by using the cutting machine head, the first driving mechanism and the second driving mechanism and is moved above the collection box (not shown in the figure); the cutter head 20 is moved downward again until the clamping groove 34 and the corresponding end of the swing arm 29 are fitted, at this time, the cutter head 20 is not moved downward any more, and at this time, the bristles are still in contact with the annular electrostatic plate 30; then the fourth motor 35 is started, the cutter bar 12 and the cutter head 20 rotate, thereby indirectly driving the bristles to realize the cleaning action on the surface of the annular electrostatic plate 30.

[0046] The cleaning mechanism is provided, and the following beneficial effects are achieved: the cleaning mechanism is matched by the components such as the rotating ring 31, the swing arm 29, the brush handle 28 and the clamping groove 34, the bristles are separated from the annular electrostatic plate 30 to increase the adsorption area and improve the dust adsorption effect when cutting; after cutting, the fourth motor 35 is used to drive the cutter bar 12 to rotate to drive the bristles to clean the dust on the surface of the annular electrostatic plate 30, thereby maintaining the adsorption performance. At the same time, the existing components are used for transmission, thereby saving the cost and space, the clamping groove 34 ensures the accurate action, and the overall operation efficiency and stability of the equipment are improved.

[0047] In order to solve the problem of rubber debris polluting the incision, the spraying head is added below the conveying belt and on the slide rail frame, and the spraying head is used to suck the rubber debris. The spraying head is not shown in the figure and can be directly used by using the existing product that can be purchased on the market, and details are not described herein.

[0048] The annular electrostatic plate 30 is arranged above the conveying belt and can directly adsorb the ceramic dust suspended above during the cutting process of the elastic ceramic rubber. The light and small particles are captured in time by using the electrostatic adsorption principle to avoid the dust from spreading to other areas of the equipment or polluting the cut. The blowing head is arranged below the conveying belt and can remove the rubber debris falling below the belt or on the slide rail frame by air suction. The debris with heavy weight or irregular shape is treated specifically to prevent it from accumulating and polluting the cut or affecting the operation of the equipment. The up and down cooperation realizes efficient cleaning of different positions and different characteristics of debris. The ceramic dust particles are small and light, which are easy to suspend in the air and suitable for being captured by the electrostatic adsorption principle of the annular electrostatic plate 30. The rubber debris is relatively large in size and heavy in weight, and the material may not be easily adsorbed by electrostatic adsorption. The air suction method of the blowing head can more effectively remove it from below the belt or near the cut. Based on the physical characteristics (such as particle size, weight, conductivity, etc.) of the debris, the cleaning method is selected to maximize the cleaning efficiency and avoid the limitations of a single method for different debris.

[0049] It is worth noting that, by combining Figure 15 and Figure 16 ( Figure 15 The first state diagram shows the first state of the swing arm 29 when it is flipped, Figure 16 The second state diagram shows the second state of the swing arm 29 when it is flipped), the following is explained: during the movement of the cutter head 20 and the clamping groove 34 along the a direction downward, the clamping groove 34 will contact the corresponding end of the swing arm 29; continue to move the cutter head 20 and the clamping groove 34 downward, the swing arm 29 and the brush handle 28 will flip at the top of the rotating ring 31 along the b direction. Among them, since the bristles of the brush handle 28 are made of flexible material, when the brush handle 28 gradually changes from the first state to the second state along the b direction, the bristles will bend when they contact the annular electrostatic plate 30, and will not affect the smooth passing of the brush handle 28 through the surface of the annular electrostatic plate 30.

Claims

1. An elastic ceramic rubber slicing device, characterized in that: The system includes a slide rail frame, a longitudinal sliding seat (1) which is slidably mounted on the slide rail frame and driven by a first drive mechanism to move longitudinally, a transverse sliding seat (7) which is slidably mounted on the longitudinal sliding seat (1) and driven by a second drive mechanism to move transversely, a cutting head fixed on the transverse sliding seat (7), and a cutting head (20) mounted on the cutting head for performing cutting actions; a conveyor belt for placing elastic ceramic rubber is driven by a first motor, and a rubber pre-compression mechanism set on the cutting head is used to apply reverse pre-compression to the elastic ceramic rubber before slicing; the rubber pre-compression mechanism includes a guide frame fixedly connected to the cutting head, and a guide frame that slides with the guide frame. A guide rod (24) is dynamically connected; a positioning plate (21) is fixed on the guide rod (24), and the positioning plate (21) and the movable plate (22) are elastically connected; when the cutting head linkage guide rod (24) moves downward, the bottom plane formed by the positioning plate (21) and the movable plate (22) is used to apply reverse pre-pressure to the elastic ceramic rubber before slicing; the cutting head includes a rotary motor (9) fixedly connected to the lifting seat (19), and the two are installed as a whole on the transverse sliding seat (7), and the sliding seat (10) is slidably connected to the lifting seat (19) and forms a threaded connection with the screw (11), and the screw (11) rotates to make the sliding seat (10) slidably connected to the lifting seat (19) and form a threaded connection with the screw (11), and the screw (11) rotates to make the sliding seat (10) slidably connected to the lifting seat (19) and form a threaded connection with the screw (11), and the screw (11) rotates to make the sliding seat (10) slidably connected to the lifting seat (19) and form a threaded connection with the screw (11), and the screw (11) rotates to make the screw (10) rotate to make the screw (1 ... 0) Move up and down along its axis. The lifting seat (19) is provided with a limiting rod (13) to limit the movement range of the sliding seat (10). The knife bar (12) is connected to the sliding seat (10), and the knife head (20) is mounted on the knife bar (12). The rubber pre-compression mechanism includes a guide frame fixedly connected to the bottom of the lifting seat (19). The guide frame is slidably connected to the guide rod (24). The two ends of the first spring are fixedly connected to the guide frame and the guide rod (24) respectively to assist the guide rod (24) in resetting or buffering external impact force. The second spring is arranged around the knife bar (12). One end of the spring is fixed to the knife bar (12), and the other end is connected to the guide bar (12) through the boss (33). The side flange of the rod (24) is rotatably connected, the side flange of the guide rod (24) is slidably sleeved with the knife bar (12), the top flange of the guide rod (24) can abut against the top of the guide frame, the positioning plate (21) is fixedly set with the guide rod (24), the movable plate (22) is parallel to the positioning plate (21) and connected by a connecting rod, the third spring is connected to the connecting rod and the other end is fixedly connected to the movable plate (22) to provide elastic force for the movement of the movable plate (22), the bottom plane formed by the positioning plate (21) and the movable plate (22) is used to pre-press the elastic ceramic rubber to be cut, and the elastic force of the second spring is greater than that of the first spring;The guide frame of the rubber preloading mechanism includes a slide body (16) slidably connected to the guide rod (24). The slide body (16) is slidably connected to the slide frame (17) and can slide up and down within the adjustment groove (18) of the slide frame (17). The threaded shaft (15) is fixedly connected to the slide body (16). By tightening or loosening the locking nut (14) used to fix the threaded shaft (15), the position of the slide body (16) on the slide frame (17) can be adjusted to adjust the preload of the positioning plate (21) and the movable plate (22) on the elastic ceramic rubber.

2. The elastic ceramic rubber slicing device according to claim 1, characterized in that: The first drive mechanism includes a first transmission gear plate (4) fixedly connected to the side wall of the slide rail frame, and a first transmission gear (3) meshing with the first transmission gear plate (4) is installed on one side of the longitudinal sliding seat (1). The second motor (2) drives the first transmission gear (3) to rotate so as to drive the longitudinal sliding seat (1) to move longitudinally along the slide rail frame.

3. The elastic ceramic rubber slicing device according to claim 1, characterized in that: The second drive mechanism includes a second transmission gear plate (6) fixedly connected to the longitudinal sliding seat (1), a second transmission gear (8) meshing on the second transmission gear plate (6), and a third motor (5) fixedly connected to the transverse sliding seat (7) to drive the second transmission gear (8) to rotate so as to drive the transverse sliding seat (7) to move laterally along the longitudinal sliding seat (1).

4. The elastic ceramic rubber slicing device according to claim 1, characterized in that: It also includes a ceramic dust removal mechanism, which is installed on a rubber pre-compression mechanism. The ceramic dust removal mechanism is composed of a sandwich dust cover (23). A cleaning mechanism is set on the dust cover (23). The brush handle (28) of the cleaning mechanism is used to clean the annular electrostatic plate (30) on the dust cover (23).

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