CN216760120U

CN216760120U - Rubber sheet cutting and transferring system

Info

Publication number: CN216760120U
Application number: CN202220445314.2U
Authority: CN
Inventors: 金鹏; 刘传县; 许飞; 陈波
Original assignee: Hubei Xinchao Technology Co ltd
Current assignee: Hubei Xinchao Technology Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-06-17
Anticipated expiration: 2032-03-03

Abstract

A rubber sheet cutting and transferring system comprises a cutting device, a slicing device and a transferring trolley which are arranged in sequence; the cutting device comprises a stand platform and a cutting mechanism arranged on the upper part of the stand platform; the slicing device is arranged behind the cutting device and comprises a slicing rack, a slicing mechanism and a feeding mechanism, wherein the slicing mechanism comprises a lower cutter, a pair of supporting columns, a rotating shaft, a pair of cam mechanisms, a cutter frame and an upper cutter; the transfer trolley is arranged beside the slicing device and comprises a trolley body, four rolling wheels arranged at four corners of the bottom of the trolley body and a trolley pushing part arranged on one side of the top of the trolley body. The utility model has the advantages that: the positions of the pressure rod and the annular cutting knife are adjusted through the adjusting bearing seat, so that the annular cutting knife and the roller wheel can extrude and cut the rubber sheet, and the cutting efficiency is effectively improved. Slicing speed is high, and labor intensity of workers is reduced. The transportation is convenient, the extrusion deformation of the sheet is not easy to cause, and the quality of the processed product is improved.

Description

Rubber sheet cutting and transferring system

Technical Field

The utility model relates to the technical field of rubber sheet cutting, in particular to a rubber sheet cutting and transferring system.

Background

The rubber is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, and can recover the original shape after the external force is removed. The rubber is divided into natural rubber and synthetic rubber. The natural rubber is prepared by extracting colloid from plants such as rubber tree and rubber grass and processing; synthetic rubbers are obtained by polymerization of various monomers. Rubber products are widely used in industry or in various aspects of life.

The rubber is plasticated, compounded, calendered or extruded to form a sheet of rubber which is cut for subsequent use. The manual cutting that current rubber cut the adoption is mostly, and efficiency is lower. And the mode that adopts mechanical equipment to cut mostly is the single sword mode of cutting, and some great or thicker sheet rubbers of hardness adopt the single sword to cut efficiency and lower. The slicing speed of the traditional rubber sheet slicer is low, and the traditional rubber sheet slicer cannot meet the production requirement of a factory. The existing rubber sheets are not provided with a special transfer trolley, and the rubber sheets are easily extruded and deformed during transfer processing, so that subsequent processing is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rubber sheet cutting and transferring system aiming at the defects.

A rubber sheet cutting and transferring system comprises a cutting device, a slicing device and a transferring trolley which are sequentially arranged;

the cutting device comprises a stand platform and a cutting mechanism arranged on the upper part of the stand platform; the cutting machine is characterized in that a driving motor is arranged at the lower part of the stand platform, a roller is arranged on the stand platform right above the driving motor, the cutting mechanism is arranged right above the roller, a feeding plate is arranged at the top of the stand platform and positioned at one side of the cutting mechanism, a discharging inclined plate is arranged at the other side of the stand platform, and two side edges of the feeding plate are respectively and vertically arranged above the feeding plate and are provided with a rubber sheet feeding limiting plate; the cutting mechanism comprises a pair of adjusting bearing seats symmetrically arranged on two sides of the stand platform, a pressure rod arranged on the pair of adjusting bearing seats and a group of annular cutting knives arranged on the pressure rod at equal intervals, the pressure rod is positioned right above the roller, and a rubber sheet fed by the feeding plate is clamped between the group of annular cutting knives and the roller; a first chain wheel is connected to a rotating shaft of the driving motor, a second chain wheel is connected to one end of the roller, and the first chain wheel is connected with the second chain wheel through a chain;

the slicing device is arranged behind the cutting device and comprises a slicing rack, a slicing mechanism and a feeding mechanism, wherein the slicing mechanism comprises a lower cutter, a pair of support columns, a rotating shaft, a pair of cam mechanisms, a cutter frame and an upper cutter, the lower cutter is arranged on the slicing rack, the lower parts of the support columns are provided with guide chutes, the tops of the support columns are provided with rotating shaft mounting holes, the pair of support columns are arranged on the slicing rack in a mirror image manner, the rotating shaft is movably mounted in the rotating shaft mounting holes of the pair of support columns through a bearing and is driven to rotate by a motor and a speed reducer, the pair of cam mechanisms are arranged on the rotating shaft in a mirror image manner, the bottoms of the cam mechanisms are movably connected with the top of the cutter frame, two ends of the cutter frame are respectively provided with a sliding block and are slidably mounted in the guide chutes of the pair of support columns through the sliding block, the upper cutter is mounted on the cutter frame, and the cutting edge part of the upper cutter is positioned above the cutting edge part of the lower cutter, the cam mechanism comprises a cake part and a cantilever, wherein a fixing hole is formed in the lower part of the cake part, a cake fixing groove is formed in the upper part of the cantilever, a limiting rotating shaft is arranged on the lower part of the cantilever, the cake part is installed on the rotating shaft through the fixing hole, the cantilever is installed on the cake part through the cake fixing groove, a pair of lug seats are symmetrically distributed on the top of the knife rest, and the lower part of the cantilever is movably installed on the lug seats of the knife rest through the limiting rotating shaft; the feeding mechanism comprises a pair of feeding rollers and a conveying plate, the pair of feeding rollers are arranged on the slicing rack through roller supports and are driven to rotate through a motor and a speed reducer, a group of feeding limiting plates are arranged at the top of the conveying plate, the conveying plate is arranged on the slicing rack, and the feeding rollers are positioned between the slicing mechanism and the conveying plate;

the transfer trolley is arranged beside the slicing device and comprises a trolley body, four rolling wheels arranged at four corners of the bottom of the trolley body and a trolley pushing part arranged on one side of the top of the trolley body; the trolley body comprises four L-shaped flat steel plates arranged along the Z-axis direction, three groups of frame-shaped supporting plates fixedly connected with the four L-shaped flat steel plates and a rubber sheet backing plate arranged on each group of frame-shaped supporting plates, wherein the inward bends of the four L-shaped flat steel plates are all arranged towards the middle part of the trolley body; the four rolling wheels are fixedly connected to the bottom of the frame-shaped supporting plate at the lowest position in the three groups of frame-shaped supporting plates and are positioned at four corners of the frame-shaped supporting plate; the trolley pushing hand part comprises an upper inclined plate fixedly connected with the pair of L-shaped connecting plates and the horizontal supporting plate body and a rod-shaped hand-grasping rod arranged at the top of the upper inclined plate; the top of the upper inclined plate is inwards sunken to form a strip-shaped gap part, and the rod-shaped hand-grabbing rod is arranged in the gap part; the L-shaped supporting plate comprises a horizontal plate and a vertical plate, the vertical plate is fixedly connected with the L-shaped flat steel plate, and the horizontal plate and the pair of supporting bars are located on the same horizontal plane.

The number of the annular cutting knives in one group is five.

And a gap for the rubber sheet to pass through is reserved between the rubber sheet feeding limiting rod and the feeding plate.

And the pair of adjusting bearing seats are provided with adjusting screws for adjusting the height of the pressing rod.

The surfaces of the feeding plate and the discharging inclined plate are smooth surfaces.

The transmission gears at the end parts of the feeding rollers are meshed with the transmission gears of the pair of feeding rollers, and one of the feeding rollers is driven to rotate by the motor and the speed reducer.

The feeding end of the conveying plate is provided with a feeding roller.

The cutter frame is provided with a cutter mounting groove, and the upper cutter is positioned in the cutter mounting groove and fixed through a group of bolts.

And a feeding area is formed between two adjacent feeding limit plates.

And a stop plate for preventing the rubber sheets from falling is fixedly connected above the L-shaped support plate of each group of frame-shaped support plates and between the two adjacent L-shaped flat steel plates.

The utility model has the advantages that:

the positions of the pressure rod and the annular cutting knife are adjusted through the adjusting bearing seat, so that the annular cutting knife and the roller wheel extrude and cut the rubber sheet, and the cutting efficiency is effectively improved.

Slicing speed is high, and labor intensity of workers is reduced.

The transportation is convenient, the extrusion deformation of the sheet is not easy to cause, and the quality of the processed product is improved.

Description of the drawings

FIG. 1 is a schematic diagram of the connection of the present invention.

Fig. 2 is a schematic structural diagram of the cutting device.

Fig. 3 is a front view of the cutting device.

Fig. 4 is a schematic structural view of the pressing rod and the annular cutting knife.

Fig. 5 is a schematic structural view of the slicing apparatus.

Fig. 6 is a schematic sectional structure view of the sectioning device.

Fig. 7 is a schematic structural view of the slicing mechanism.

Fig. 8 is a schematic structural view of the transfer trolley.

Fig. 9 is a schematic structural diagram of the trolley body.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", etc. are used for indicating the orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships which are usually arranged when the products of the present invention are used, the terms are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements which are indicated must have specific orientations, be constructed in specific orientations, and operate, and therefore, the present invention should not be construed as being limited. Furthermore, the appearances of the terms "first," "second," and the like in the description of the present invention are only used for distinguishing between the descriptions and are not intended to indicate or imply relative importance.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in the attached drawings, the rubber sheet cutting and transferring system comprises a cutting device 100, a slicing device 101 and a transferring trolley 102 which are arranged in sequence;

the cutting device 100 comprises a stand 41 and a cutting mechanism arranged on the upper part of the stand 41; a driving motor 42 is arranged at the lower part of the machine frame 41, a roller is arranged on the machine frame 41 right above the driving motor 42, the cutting mechanism is arranged right above the roller, a feeding plate 44 is arranged at the top of the machine frame 41 and on one side of the cutting mechanism, a discharging inclined plate 45 is arranged on the other side of the machine frame, and a rubber sheet feeding limiting plate 46 is arranged at the two side edges of the feeding plate 44 respectively and is vertical to the feeding plate 44 and faces upwards; the cutting mechanism comprises a pair of adjusting bearing seats 47 symmetrically arranged on two sides of the stand 41, a pressure lever 48 arranged on the pair of adjusting bearing seats 47 and a group of annular cutting knives 49 arranged on the pressure lever 48 at equal intervals, the pressure lever 48 is positioned right above the rollers, and rubber sheets fed from the feeding plate 44 are clamped between the group of annular cutting knives 49 and the rollers; a first chain wheel 50 is connected to a rotating shaft of the driving motor 42, a second chain wheel 51 is connected to one end of the roller, and the first chain wheel 50 and the second chain wheel 51 are connected through a chain 52;

the slicing device 101 is arranged behind the cutting device 100, the slicing device 101 comprises a slicing rack 20, a slicing mechanism and a feeding mechanism, the slicing mechanism comprises a lower cutter 21, a pair of support columns 22, a rotating shaft 23, a pair of cam mechanisms, a cutter rest 24 and an upper cutter 25, the lower cutter 21 is arranged on the slicing rack 20, a guide chute is formed in the lower part of the support column 22, a rotating shaft mounting hole is formed in the top of the support column 22, the pair of support columns 22 are arranged on the slicing rack 20 in a mirror image distribution manner, the rotating shaft 23 is movably arranged in the rotating shaft mounting holes of the pair of support columns 22 through a bearing, the rotating shaft 23 is driven to rotate through a motor and a speed reducer, the pair of cam mechanisms are arranged on the rotating shaft 23 in a mirror image distribution manner, the bottom of each cam mechanism is movably connected with the top of the cutter rest 24, slide blocks 31 are respectively arranged at two ends of the cutter rest 24 and are slidably arranged in the guide chutes of the pair of support columns 22 through the slide blocks 31, the upper cutter 25 is arranged on the cutter frame 24, the cutting edge part of the upper cutter 25 is positioned above the cutting edge part of the lower cutter 21, the cam mechanism comprises a disk part 29 and a cantilever 30, the lower part of the disk part 29 is provided with a fixing hole, the upper part of the cantilever 30 is provided with a disk fixing groove, the lower part of the cantilever 30 is provided with a limiting rotating shaft, the disk part 29 is arranged on the rotating shaft 23 through the fixing hole, the cantilever 30 is arranged on the disk part 29 through the disk fixing groove, the top of the cutter frame 24 is symmetrically provided with a pair of lug seats, and the lower part of the cantilever 30 is movably arranged on the lug seat of the cutter frame 24 through the limiting rotating shaft; the feeding mechanism comprises a pair of feeding rollers 26 and a conveying plate 27, the pair of feeding rollers 26 are arranged on the slicing rack 20 through roller supports, the pair of feeding rollers 26 are driven to rotate through a motor and a speed reducer, a group of feeding limiting plates 28 are arranged at the top of the conveying plate 27, the conveying plate 27 is arranged on the slicing rack 20, and the feeding rollers 26 are located between the slicing mechanism and the conveying plate 27;

the transfer trolley 102 is arranged beside the slicing device 101 and comprises a trolley body 1, four rolling wheels 2 arranged at four corners of the bottom of the trolley body 1 and a trolley handle pushing part 3 arranged on one side of the top of the trolley body 1; the trolley body 1 comprises four L-shaped flat steel plates 11 arranged along the Z-axis direction, three groups of frame-shaped supporting plates 12 fixedly connecting the four L-shaped flat steel plates 11 and a rubber sheet backing plate 13 arranged on each group of frame-shaped supporting plates 12, the inner bends of the four L-shaped flat steel plates 11 are all arranged towards the middle part of the trolley body 1, each group of frame-shaped supporting plates 12 comprises two L-shaped supporting plates 14 arranged along the X-axis direction and two strip-shaped connecting plates 15 arranged along the Y-axis direction, a pair of supporting bars 16 arranged along the X-axis direction is fixedly connected between the two strip-shaped connecting plates 15 arranged along the Y-axis direction, the rubber sheet shim plate 13 is laid over the L-shaped support plate 14 and a pair of support strips 16, the trolley body 1 further comprises a pair of L-shaped connecting plates 17 which are positioned at the tops of the four L-shaped flat steel plates 11 and arranged along the Y-axis direction, and the upper parts of the pair of L-shaped connecting plates 17 are fixedly connected with horizontal supporting plate bodies 18; the four rolling wheels 2 are fixedly connected to the bottom of the frame-shaped support plate 12 at the lowest part of the three groups of frame-shaped support plates 12 and are positioned at the four corners of the frame-shaped support plate; the trolley pushing hand part 3 comprises an upper inclined plate 19 fixedly connected with a pair of L-shaped connecting plates 17 and a horizontal supporting plate body 18 and a rod-shaped gripping rod 4 arranged at the top of the upper inclined plate 19; the top of the upper inclined plate 19 is inwards recessed to form a strip-shaped gap part, and the rod-shaped hand-grasping rod 4 is arranged in the gap part; the L-shaped support plate 14 includes a horizontal plate 141 and a vertical plate 142, the vertical plate 142 is fixedly connected to the L-shaped flat steel plate 11, and the horizontal plate 141 and the pair of support bars 16 are located on the same horizontal plane.

The number of the annular cutting blades 49 is five.

A rubber sheet feeding limiting rod 53 is arranged between the pair of adjusting bearing seats 47 and is positioned in front of the pressing rod 48 and at the tail end of the rubber sheet feeding limiting plate 46, and a gap for passing a rubber sheet is reserved between the rubber sheet feeding limiting rod 53 and the feeding plate 44.

The pair of adjusting bearing blocks 47 are provided with adjusting screws 54 for adjusting the height of the pressure rod 48.

The surfaces of the feeding plate 44 and the discharging inclined plate 45 are smooth surfaces.

The end transmission gears of the feeding rollers 26 are meshed with each other, and one feeding roller 26 is driven to rotate by a motor and a speed reducer.

The feed end of the conveyor plate 27 is provided with a feed roller 32.

The cutter holder 24 is provided with a cutter mounting groove, and the upper cutter 25 is positioned in the cutter mounting groove and fixed by a set of bolts.

The feeding area is formed between two adjacent feeding limit plates 28.

A blocking plate 5 for preventing rubber sheets from falling is fixedly connected above the L-shaped supporting plate 14 of each group of frame-shaped supporting plates 12 and between two adjacent L-shaped flat steel plates 11.

The working mode is as follows: the rubber piece is put on feed plate 44, then promotes it and enters into the depression bar and cyclic annular space position between cutting the sword through rubber piece feeding gag lever post 53 below, then adjusts the position that depression bar and cyclic annular cut the sword through adjusting the bearing frame, and then makes cyclic annular cut sword and running roller extrude the rubber piece and cut, and driving motor 42 drives the running roller through first sprocket 50 and second sprocket 51 and rotates, and then drives the rubber piece and move forward, at last from ejection of compact swash plate 45 roll-off. The operator conveys the cut strip-shaped rubber sheet to the feeding area of the slicing device for inputting, and the strip-shaped rubber sheet is continuously fed into the slicing device by a pair of feeding rollers 26. Under the drive of a motor and deceleration, the rotating shaft 23 rotates 360 degrees, the rotating shaft 23 drives the disk part 29 to rotate along with the rotating shaft, the disk part 29 drives the cantilever 30 to move together, the cantilever 30 drives the tool rest 24 to move up and down along the guide sliding chute of the supporting column 22, and the cutting edge of the upper cutter 25 and the cutting edge of the lower cutter 21 are in continuous contact with each other to cut off the sent long-strip-shaped rubber sheet; when the fixing hole of the cake portion 29 is positioned at the lowermost position, the upper cutter 25 is positioned at the uppermost position, and when the fixing hole of the cake portion 29 is positioned at the uppermost position, the upper cutter 25 is positioned at the lowermost position. The drive motors for the shaft 23 and the feed roll 26 are all servo motors. The material feeding roller 32 plays a role of assisting workers in feeding the rubber sheets, so that the rubber sheets are smoother when entering. The staff puts into horizontal supporting plate body 18 and rubber sheet backing plate 13 with the rubber sheet after the section one by one, and through rolling wheel 2 and promotion bar-shaped hand grab 4 after piling up neatly, will transport the dolly and remove to subsequent vulcanization preforming process. The transfer trolley disclosed by the utility model is convenient to transfer, is not easy to cause extrusion deformation of sheets, and obviously improves the quality of subsequent processed products.

The above embodiments are merely illustrative of the technical solutions and features of the present invention, and the purpose thereof is to better enable those skilled in the art to practice the utility model, and it is not intended to limit the scope of the utility model, and all equivalent changes and modifications made according to the spirit of the present invention are within the scope of the present invention, wherein the prior art is not described in detail.

Claims

1. A rubber sheet cutting and transferring system is characterized by comprising a cutting device (100), a slicing device (101) and a transferring trolley (102) which are arranged in sequence;

the cutting device (100) comprises a rack (41) and a cutting mechanism arranged on the upper part of the rack (41); the cutting machine is characterized in that a driving motor (42) is arranged at the lower part of the machine frame (41), a roller is arranged on the machine frame (41) right above the driving motor (42), the cutting mechanism is arranged right above the roller, a feeding plate (44) is arranged at the top of the machine frame (41) and positioned at one side of the cutting mechanism, a discharging inclined plate (45) is arranged at the other side of the machine frame, and two side edges of the feeding plate (44) are respectively and vertically arranged on the feeding plate (44) upwards to form a rubber sheet feeding limiting plate (46); the cutting mechanism comprises a pair of adjusting bearing seats (47) symmetrically arranged on two sides of a rack (41), a pressure rod (48) arranged on the pair of adjusting bearing seats (47) and a group of annular cutting knives (49) arranged on the pressure rod (48) at equal intervals, the pressure rod (48) is positioned right above the roller, and rubber sheets fed from a feeding plate (44) are clamped between the group of annular cutting knives (49) and the roller; a first chain wheel (50) is connected to a rotating shaft of the driving motor (42), a second chain wheel (51) is connected to one end of the roller wheel, and the first chain wheel (50) is connected with the second chain wheel (51) through a chain (52);

the slicing device (101) is arranged behind the cutting device (100), the slicing device (101) comprises a slicing rack (20), a slicing mechanism and a feeding mechanism, the slicing mechanism comprises a lower cutter (21), a pair of supporting columns (22), a rotating shaft (23), a pair of cam mechanisms, a cutter rest (24) and an upper cutter (25), the lower cutter (21) is installed on the slicing rack (20), a guide sliding groove is formed in the lower part of each supporting column (22), a rotating shaft installing hole is formed in the top of each supporting column (22), the pair of supporting columns (22) are installed on the slicing rack (20) in a mirror image distribution mode, the rotating shaft (23) is movably installed in rotating shaft installing holes of the pair of supporting columns (22) through a bearing, the rotating shaft (23) is driven to rotate through a motor and a speed reducer, the pair of cam mechanisms are installed on the rotating shaft (23) in a mirror image distribution mode, the bottoms of the cam mechanisms are movably connected with the top of the cutter rest (24), the two ends of the knife rest (24) are respectively provided with a sliding block (31) and are slidably mounted in guide sliding grooves of a pair of supporting columns (22) through the sliding blocks (31), the upper cutter (25) is mounted on the knife rest (24), the cutting edge part of the upper cutter (25) is positioned above the cutting edge part of the lower cutter (21), the cam mechanism comprises a cake part (29) and a cantilever (30), the lower part of the cake part (29) is provided with a fixing hole, the upper part of the cantilever (30) is provided with a cake fixing groove, the lower part of the cantilever (30) is provided with a limiting rotating shaft, the cake part (29) is mounted on the rotating shaft (23) through the fixing hole, the cantilever (30) is mounted on the cake part (29) through the cake fixing groove, the top of the knife rest (24) is symmetrically provided with a pair of lug seats, and the lower part of the cantilever (30) is movably mounted on the lug seat of the knife rest (24) through the limiting rotating shaft; the feeding mechanism comprises a pair of feeding rollers (26) and a conveying plate (27), the pair of feeding rollers (26) are installed on the slicing rack (20) through a roller support, the pair of feeding rollers (26) are driven to rotate through a motor and a speed reducer, a group of feeding limiting plates (28) are arranged at the top of the conveying plate (27), the conveying plate (27) is installed on the slicing rack (20), and the feeding rollers (26) are located between the slicing mechanism and the conveying plate (27);

the transfer trolley (102) is arranged beside the slicing device (101) and comprises a trolley body (1), four rolling wheels (2) arranged at four corners of the bottom of the trolley body (1) and a trolley pushing part (3) arranged on one side of the top of the trolley body (1); dolly automobile body (1) includes four L shape flat steel sheet (11) that set up along Z axle direction, with four L shape flat steel sheet (11) fixed connection's three group's frame shape backup pad (12) and set up rubber sheet backing plate (13) on every group frame shape backup pad (12), the inflexion of four L shape flat steel sheet (11) all sets up towards the middle part of dolly automobile body (1), and every group frame shape backup pad (12) all includes two L shape backup pads (14) that set up along X axle direction and two rectangular shape connecting plate (15) that set up along Y axle direction, and it has a pair of support bar (16) that set up along X axle direction still to the rigid coupling between rectangular shape connecting plate (15) that two set up along Y axle direction, rubber sheet backing plate (13) are laid on L shape backup pad (14) and a pair of support bar (16), dolly (1) is still including the top that is located four L shape flat steel sheet (11) and a pair of L shape support bar (17) that set up along Y axle direction The upper parts of the pair of L-shaped connecting plates (17) are fixedly connected with horizontal supporting plate bodies (18); the four rolling wheels (2) are fixedly connected to the bottom of the frame-shaped support plate (12) at the lowest part of the three groups of frame-shaped support plates (12) and are positioned at the four corners of the frame-shaped support plate; the trolley pushing hand part (3) comprises an upper inclined plate (19) fixedly connected with a pair of L-shaped connecting plates (17) and a horizontal supporting plate body (18) and a rod-shaped hand-grasping rod (4) arranged at the top of the upper inclined plate (19); the top of the upper inclined plate (19) is inwards sunken to form a strip-shaped gap part, and the rod-shaped hand-grabbing rod (4) is arranged in the gap part; the L-shaped supporting plate (14) comprises a horizontal plate (141) and a vertical plate (142), the vertical plate (142) is fixedly connected with the L-shaped flat steel plate (11), and the horizontal plate (141) and the pair of supporting bars (16) are located on the same horizontal plane.

2. Rubber sheet cutting and transferring system according to claim 1, wherein the number of annular cutting knives (49) is five.

3. The rubber sheet cutting and transferring system according to claim 1, wherein a rubber sheet feeding limiting rod (53) is arranged between a pair of adjusting bearing seats (47) and right in front of the pressing rod (48) and at the end of the rubber sheet feeding limiting plate (46), and a gap for passing the rubber sheet is reserved between the rubber sheet feeding limiting rod (53) and the feeding plate (44).

4. The rubber sheet cutting and transferring system according to claim 1, wherein a pair of adjusting bearing blocks (47) are provided with adjusting screws (54) for adjusting the height of the pressing rod (48).

5. Rubber sheet cutting and transferring system according to claim 1, wherein the surfaces of the feeding plate (44) and the inclined discharging plate (45) are smooth.

6. The rubber sheet cutting and transferring system as claimed in claim 1, wherein the end transmission gears of the feeding rollers (26) are meshed with each other, and one of the feeding rollers (26) is driven to rotate by a motor and a speed reducer.

7. Rubber sheet cutting and transferring system according to claim 1, characterized in that the feed end of the conveyor plate (27) is provided with a feed roller (32).

8. The rubber sheet cutting and transferring system as claimed in claim 1, wherein the cutter frame (24) is provided with a cutter mounting groove, and the upper cutter (25) is positioned in the cutter mounting groove and fixed by a set of bolts.

9. Rubber sheet cutting and transferring system according to claim 1, wherein a feeding area is formed between two adjacent feeding limit plates (28).

10. A rubber sheet cutting and transferring system according to claim 1, wherein a blocking plate (5) for preventing rubber sheets from falling off is fixedly connected above the L-shaped supporting plate (14) of each set of frame-shaped supporting plates (12) and between two adjacent L-shaped flat steel plates (11).