CN115847648A - A feed arrangement for rubber component production - Google Patents

Abstract

The invention discloses a feeding device for rubber product production, which comprises a feeding box, wherein a feeding mechanism is fixedly and alternately connected to the left part of the upper end of the feeding box, a fixed frame is fixedly and alternately connected to the left part of the front end of the feeding box, a speed regulating mechanism is movably and alternately connected to the middle part of the front end of the fixed frame, a mixing mechanism is movably and alternately connected between the middle part of the front box wall and the middle part of the rear box wall of the feeding box, adjusting mechanisms are fixedly and alternately connected to the left part and the right part of the lower end of the feeding box, a base is fixedly and alternately connected between the lower ends of the two adjusting mechanisms, moving wheels are fixedly and alternately connected to four corners of the lower end of the base, and a reinforcing frame is fixedly and alternately connected between the lower parts of the opposite surfaces of the two adjusting mechanisms. According to the feeding device for producing the rubber product, the vulcanizing agent can be uniformly mixed in the rubber raw material by the whole feeding device, the quality of the rubber product can be improved, the feeding effect of the device is good, and the feeding device is suitable for wide application.

Description

A feeding device for the production of rubber products

technical field

The invention relates to the technical field of rubber product production, in particular to a feeding device for rubber product production.

Background technique

Rubber refers to a highly elastic polymer material with reversible deformation. It is elastic at room temperature and can produce large deformation under a small external force. After removing the external force, it can return to its original shape. Rubber is a completely amorphous polymer. Its glass The transition temperature is low, and the molecular weight is often large, more than hundreds of thousands. Rubber is divided into two types: natural rubber and synthetic rubber. Natural rubber is processed after extracting gum from plants such as rubber trees and rubber grass. This kind of monomer is obtained by polymerization reaction. Rubber products are widely used in various aspects of industry and life. In the process of rubber production, it is necessary to use a feeding device to transport rubber raw materials;

There are at least the following problems in the prior art that have not been resolved: 1. The feeding device needs to add vulcanizing agent to the rubber raw material, but the powdery vulcanizing agent is easy to be damp and agglomerated, causing the vulcanizing agent to be unable to be evenly mixed in the rubber raw material. Thereby reducing the quality of rubber products; 2. The existing feeding device needs to pre-mix and stir the rubber raw materials when conveying raw materials, but the rotating speed of the stirring rod cannot be adjusted during the mixing process, which cannot meet the use requirements, and cannot be adjusted The inclination angle of the feeding device makes it very inconvenient to load the device; therefore, a feeding device for the production of rubber products is proposed.

Contents of the invention

The main purpose of the present invention is to provide a feeding device for the production of rubber products, which can effectively solve the problems in the background technology.

In order to achieve the above object, the technical scheme that the present invention takes is:

A feeding device for the production of rubber products, comprising a feeding box, the upper left part of the feeding box is inserted and fixedly connected with a feeding mechanism, the front left part of the feeding box is fixedly connected with a fixed frame, the The middle part of the front end of the fixed frame is movably connected with a speed regulating mechanism, and the middle part of the front box wall and the middle part of the rear box wall of the feed box are movably connected with a mixing mechanism, and the mixing mechanism is located on the right side of the speed regulating mechanism. Both the left part of the lower end and the right part of the lower end of the feed box are fixedly connected with an adjustment mechanism, and a base is fixedly connected between the lower ends of the two adjustment mechanisms, and the four corners of the lower end of the base are fixedly connected with moving wheels. A reinforcement frame is fixedly connected between the lower parts of the opposite surfaces of the two adjustment mechanisms, and the reinforcement frame is arranged in an X-shaped structure, and the upper left end of the feed box is inserted and fixedly connected with a feeding pipe, and the upper end of the feeding pipe is fixedly connected to There is a feeding hopper, the lower part of the right end of the feeding box is inserted and fixedly connected with a feeding pipe, the middle part of the outer surface of the feeding pipe is provided with a valve, and the middle part of the rear end of the feeding box is fixedly connected with a protective cover.

As a further improvement of the above solution, the feeding mechanism includes a feeding box, the middle part of the upper end of the feeding box is movably connected with a crushing mechanism, and the left part of the upper end of the feeding box is fixedly connected with a feeding pipe. The lower part of the inner wall of the feeding box is fixedly connected with a screen, the middle part of the lower wall of the feeding box is inserted and fixedly connected with a feeding hopper, and the lower end of the feeding hopper runs through the upper wall of the feeding box.

As a further improvement of the above solution, the pulverizing mechanism includes a driver, the output end of the driver penetrates the upper box wall of the feeding box and is fixedly connected with a driving shaft, and the upper part of the outer surface of the driving shaft is inserted and fixedly connected with a pulverizing knife, The lower part of the outer surface of the drive shaft is movably connected to a fixed frame through bearings, and the outer surface of the fixed frame is fixedly connected to the box wall of the feeding box, and the lower end of the drive shaft is fixedly connected to a cleaning brush. The upper end is movably connected with the upper box wall of the filling box through a bearing.

As a further improvement of the above solution, the speed regulating mechanism includes a motor, the output end of the motor runs through the front frame wall of the fixed frame and is fixedly connected with an electric telescopic rod, and the front end of the electric telescopic rod passes through the bearing and the front frame of the fixed frame The wall is movably connected, the rear end of the electric telescopic rod is fixedly connected with a fixed cylinder, the outer front of the fixed cylinder is inserted and fixedly connected with the first speed regulating gear, and the outer surface of the fixed cylinder is inserted and fixedly connected with the second speed control gear at the rear. Two speed-regulating gears, the middle part of the rear end of the fixed cylinder is interspersed and movably connected with a limit rod, and the rear end of the limit rod is movably connected with the front end of the feed box through a bearing.

As a further improvement of the above solution, the mixing mechanism includes stirring rods, and there are three stirring rods, the rear ends of the three stirring rods are interspersed and fixedly connected with pulleys, and the middle parts of the outer surfaces of the three pulleys are common A transmission belt is sleeved, and the middle part of the front end of the stirring rod on the left side is fixedly connected with a driving rod, and the rear part of the outer surface of the driving rod is inserted and fixedly connected with a first driven gear, and the outer front part of the driving rod is inserted and fixed The second driven gear is connected, and the outer front and outer surface rear parts of the three stirring rods are interspersed and fixedly connected with stirring paddles, and the middle parts of the outer surfaces of the three stirring rods are interspersed and fixedly connected with a plurality of stirring blades. The outer front part and the outer surface rear part of the stirring rod are respectively interspersed and movably connected with the front box wall and the rear box wall of the feed box through bearings.

As a further improvement of the above solution, the adjustment mechanism includes a limit frame, and there are two limit frames, and the middle parts of the upper frame walls of the two limit frames are inserted and movably connected with adjustment rods, and the two adjust The upper ends of the rods are movably connected to the lower end of the feed box through the connecting seat, and a lifting mechanism is fixedly connected between the upper parts of the opposite surfaces of the two limit frames, and the lower parts of the opposite surfaces of the two limit frames are jointly connected to each other. A first fixing rod is fixedly connected, and the lower ends of the two limiting frames are fixedly connected with the upper ends of the base.

As a further improvement of the above solution, the lifting mechanism includes a second fixed rod, the middle part of the upper end of the second fixed rod is movably connected with an adjusting handwheel through a bearing, and the middle part of the upper end of the adjusting handwheel is movably connected with a screw rod, The upper end of the screw rod is movably connected with the lifting rod through the bearing, and the front end and the rear end of the lifting rod are respectively fixedly connected with the upper parts of the opposite surfaces of the two adjusting rods, the lower end of the screw rod is fixedly connected with the limiting plate, and the second fixed The front end and the rear end of the rod are respectively fixedly connected with the upper parts of the opposite surfaces of the two limiting frames.

As a further improvement of the above scheme, the outer surfaces of the multiple crushing knives are not in contact with the box wall of the feeding box, the fixed frame is arranged in a cross-shaped structure, and the lower end surface of the cleaning brush is in contact with the upper end surface of the screen. contact, the outer surface of the feeding pipe is threadedly connected with a sealing cover.

As a further improvement of the above solution, the diameter length of the first driven gear is consistent with the diameter length of the second speed-regulating gear, and the left end of the first driven gear meshes with the right end of the second speed-regulating gear, and the first driven gear The sum of the diameter length of a driven gear and the diameter length of the second speed regulating gear is equal to the sum of the diameter length of the second driven gear and the diameter length of the first speed regulating gear.

As a further improvement of the above solution, the diameter length of the adjusting hand wheel is greater than the width of the second fixing rod, the height of the screw rod is consistent with the height of the limiting frame, and the diameter length of the screw rod is smaller than the diameter length of the limiting plate.

Compared with the prior art, the present invention has the following beneficial effects:

1. In the present invention, by setting a feeding mechanism and a crushing mechanism, and driving a plurality of crushing knives and cleaning brushes to rotate, so that a plurality of crushing knives can crush the vulcanizing agent damp and agglomerated, the vulcanizing agent can be crushed into powder , and then screen the crushed vulcanizing agent through a screen, the vulcanizing agent that is not crushed thoroughly can be blocked in the feeding box and continue to be crushed, so that the vulcanizing agent can be evenly mixed in the rubber raw material, ensuring rubber products the quality of.

2. In the present invention, by setting the speed regulating mechanism and the mixing mechanism, the first speed regulating gear and the second speed regulating gear are driven to rotate by the motor, and then the meshing transmission of the second speed regulating gear and the first driven gear is carried out to cooperate with The drive of the transmission belt to the pulley can drive the three stirring rods to rotate together, which is convenient for pre-mixing and stirring the rubber raw materials, and then through the contraction of the electric telescopic rod, the first speed regulating gear and the second driven gear are meshed. The rotation speed of the stirring rod can be adjusted to meet the needs of use.

3. In the present invention, by setting the adjustment mechanism and the lifting mechanism, the rotation of the adjustment hand wheel drives the screw to rotate, so that the lifting rod drives the two adjustment rods to move upwards, so that the adjustment of the height of the feed box can be realized, and through the two adjustments The height of the feeding box can be adjusted by lifting and lowering the mechanism at the same time, and the inclination angle of the feeding box can be adjusted by lifting the adjusting mechanism on one side, so that it is convenient for the feeding box to load rubber raw materials, and the feeding effect of the device is strengthened.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings that are required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. Those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.

Fig. 1 is a kind of overall structural representation of the feeding device that is used for rubber product production of the present invention;

Fig. 2 is a kind of overall structure schematic diagram of the feeding device that is used for rubber product production of the present invention;

Fig. 3 is a structural schematic diagram of a feeding mechanism of a feeding device used in the production of rubber products according to the present invention;

Fig. 4 is a schematic structural view of a pulverizing mechanism of a feeding device used in the production of rubber products according to the present invention;

Fig. 5 is a structural schematic diagram of a speed regulating mechanism of a feeding device used in the production of rubber products according to the present invention;

Fig. 6 is a structural schematic diagram of a mixing mechanism of a feeding device used in the production of rubber products according to the present invention;

Fig. 7 is a structural schematic diagram of an adjustment mechanism of a feeding device used in the production of rubber products according to the present invention;

Fig. 8 is a structural schematic diagram of a lifting mechanism of a feeding device used in the production of rubber products according to the present invention;

Fig. 9 is a schematic diagram of the connection between the feeding mechanism, the fixed frame and the mixing mechanism of a feeding device used in the production of rubber products according to the present invention.

In the figure: 1. Feeding box; 2. Feeding mechanism; 3. Speed regulating mechanism; 4. Mixing mechanism; 5. Adjusting mechanism; 6. Base; 7. Moving wheel; 8. Reinforcement frame; 10, feeding hopper; 11, feeding pipe; 12, valve; 13, protective cover; 14, fixed frame; 21, feeding box; 22, crushing mechanism; 23, feeding pipe; 24, screen; 25, adding Hopper; 221, driver; 222, drive shaft; 223, crushing knife; 224, fixed frame; 225, cleaning brush; 31, motor; 32, electric telescopic rod; 33, fixed cylinder; 34, first speed regulating gear; 35 , the second speed regulating gear; 36, limit rod; 41, stirring rod; 42, belt pulley; 43, transmission belt; 44, drive rod; 45, the first driven gear; 46, the second driven gear; 47, Stirring paddle; 48, stirring blade; 51, limit frame; 52, adjusting rod; 53, lifting mechanism; 54, first fixed rod; 531, second fixed rod; 532, adjusting handwheel; Lifting rod; 535, limit plate.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific Azimuth configuration and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise specified and limited, the terms "installed", "set with", "connected", etc. should be understood in a broad sense, such as "connected", which may be a fixed connection , can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediary, and can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

As shown in Figure 1-9, a feeding device for the production of rubber products includes a feeding box 1, the upper left part of the feeding box 1 is interspersed and fixedly connected with a feeding mechanism 2, and the front end of the feeding box 1 is left The upper part is fixedly connected with a fixed frame 14, the middle part of the front end of the fixed frame 14 is interspersed with a speed regulating mechanism 3, and the middle part of the front box wall and the middle part of the rear box wall of the feed box 1 are jointly interspersed and movably connected with a mixing mechanism 4, and the mixing The mechanism 4 is located on the right side of the speed regulating mechanism 3, and the lower left part and the lower right part of the feed box 1 are fixedly connected with an adjusting mechanism 5, and the lower ends of the two adjusting mechanisms 5 are jointly fixedly connected with a base 6, and the base 6 The four corners of the lower end are fixedly connected with moving wheels 7, and the lower parts of the opposite surfaces of the two adjustment mechanisms 5 are jointly fixedly connected with a reinforcement frame 8, and the reinforcement frame 8 is arranged as an X-shaped structure, and the upper left end of the feed box 1 is interspersed and fixedly connected with a Feeding pipe 9, the upper end of feeding pipe 9 is fixedly connected with feeding hopper 10, the lower part of the right end of feeding box 1 is interspersed and fixedly connected with feeding pipe 11, and the middle part of the outer surface of feeding pipe 11 is provided with valve 12. A protective cover 13 is fixedly connected to the middle part of the rear end.

The feeding mechanism 2 includes a feeding box 21, the upper middle part of the feeding box 21 is movably connected with a crushing mechanism 22, the upper left part of the feeding box 21 is inserted and fixedly connected with a feeding pipe 23, and the inner wall of the feeding box 21 The bottom is fixedly connected with a screen 24, and the middle part of the lower wall of the feeding box 21 is interspersed and fixedly connected with a feeding hopper 25, and the lower end of the feeding hopper 25 runs through the upper wall of the feeding box 1; A sealing cap is attached.

The pulverizing mechanism 22 comprises a driver 221, the output end of the driver 221 runs through the upper box wall of the feeding box 21 and is fixedly connected with a drive shaft 222, and the outer surface of the drive shaft 222 is inserted and fixedly connected with a pulverizer 223, and the outer surface of the drive shaft 222 The lower part is interspersed with a fixed mount 224 through bearings, and the outer surface of the fixed mount 224 is fixedly connected with the box wall of the material addition box 21, and the lower end of the drive shaft 222 is fixedly connected with a cleaning brush 225, and the upper end of the drive shaft 222 is connected to the top of the drive shaft 222 through the bearing. The upper box wall of hopper 21 is flexibly connected; the outer surface of a plurality of pulverizers 223 is not in contact with the box wall of material addition box 21, and the rotation of a plurality of pulverizers 223 is ineffective, and fixed mount 224 is set to cross-shaped structure, improves To ensure the stability of the drive shaft 222, the lower end surface of the cleaning brush 225 contacts the upper end surface of the screen cloth 24, so that the cleaning brush 225 cleans the mesh surface of the screen cloth 24 and avoids the situation that the screen cloth 24 is blocked.

The speed regulating mechanism 3 includes a motor 31, the output end of the motor 31 runs through the front frame wall of the fixed frame 14 and is fixedly connected with an electric telescopic rod 32, and the front end of the electric telescopic rod 32 is movably connected with the front frame wall of the fixed frame 14 through a bearing, The rear end of the electric telescopic rod 32 is fixedly connected with a fixed cylinder 33, the outer front of the fixed cylinder 33 is interspersed and fixedly connected with a first speed regulating gear 34, and the outer surface rear of the fixed cylinder 33 is interspersed and fixedly connected with a second speed regulating gear 35 , the middle part of the rear end of the fixed cylinder 33 is interspersed with a limit rod 36, and the rear end of the limit rod 36 is movably connected with the front end of the feed box 1 through a bearing.

The mixing mechanism 4 includes stirring rods 41. There are three stirring rods 41. The rear ends of the three stirring rods 41 are interspersed and fixedly connected with pulleys 42. The middle parts of the outer surfaces of the three pulleys 42 are jointly sleeved with a transmission belt 43. The middle part of the front end of the stirring rod 41 is fixedly connected with a driving rod 44, the rear part of the outer surface of the driving rod 44 is interspersed and fixedly connected with a first driven gear 45, and the outer front part of the driving rod 44 is interspersed and fixedly connected with a second driven gear 46, The outer fronts and outer surface rear parts of the three stirring rods 41 are all interspersed and fixedly connected with stirring paddles 47, and the outer surface middle parts of the three stirring rods 41 are all interspersed and fixedly connected with a plurality of stirring blades 48, and the outer fronts of the three stirring rods 41 and The rear part of the outer surface is respectively interspersed and movably connected with the front wall and the rear wall of the feed box 1 through bearings; the diameter length of the first driven gear 45 is consistent with the diameter length of the second speed regulating gear 35, and the first driven gear The left end of driven gear 45 is engaged with the right end of second speed-regulating gear 35, is convenient to agitating bar 41 is driven, and the diameter length sum of first driven gear 45 and the diameter length of second speed-regulating gear 35 is equal to the second from The sum of the diameter length of the driven gear 46 and the diameter length of the first speed-regulating gear 34 is beneficial for the second driven gear 46 to mesh with the first speed-regulating gear 34 .

Adjusting mechanism 5 comprises limit frame 51, and limit frame 51 is provided with two, and the middle part of the upper frame wall of two limit frames 51 all intersperses and is movably connected with adjusting rod 52, and the upper ends of two adjusting rods 52 all pass through connecting seat It is movably connected with the lower end of the feed box 1, a lifting mechanism 53 is fixedly connected between the upper parts of the opposite surfaces of the two limit frames 51, and a first fixed rod is fixedly connected between the lower parts of the opposite surfaces of the two limit frames 51 54 , the lower ends of the two limiting frames 51 are fixedly connected with the upper ends of the base 6 .

The lifting mechanism 53 includes a second fixed rod 531, the middle part of the upper end of the second fixed rod 531 is movably connected with an adjustment handwheel 532 through a bearing, and the middle part of the upper end of the adjustment handwheel 532 is movably connected with a screw rod 533, and the upper end of the screw rod 533 is movable through a bearing. A lifting rod 534 is connected, and the front end and the rear end of the lifting rod 534 are respectively fixedly connected with the upper parts of the opposite surfaces of the two adjustment rods 52, the lower end of the screw rod 533 is fixedly connected with the limit plate 535, and the front end and the rear end of the second fixed rod 531 Be fixedly connected with the opposite surface tops of two spacer frames 51 respectively; The height is consistent, so that the adjustment range of the screw rod 533 is consistent with the height of the limit frame 51, and the diameter length of the screw rod 533 is less than the diameter length of the limit plate 535, so that the limit plate 535 plays a limiting role on the screw rod 533, preventing the screw rod 533 disengages from adjusting handwheel 532.

To sum up the above, during the use of the present invention, the rubber raw material is first poured into the feeding hopper 10, so that the rubber raw material enters the feeding box 1 through the feeding pipe 9, and then the sealing cover on the feeding pipe 23 is opened, and the Vulcanizing agent is put into the feeding box 21, at this moment, drive drive shaft 222 to rotate by driver 221, can drive a plurality of pulverizing knives 223 and cleaning brush 225 to rotate together, make a plurality of pulverizing knives 223 be affected with moisture in the feeding box 21 Crushing the vulcanizing agent of the block, that is, the vulcanizing agent can be crushed into powder, and then the crushed vulcanizing agent is screened through the screen 24, and the vulcanizing agent that is not crushed thoroughly can be blocked in the feeding box 21 to continue pulverization At the same time, the cleaning brush 225 cleans the screen 24, which can prevent the screen 24 from being blocked by the vulcanizing agent, and the screened vulcanizing agent powder enters the feed box 1 through the hopper 25, so that the vulcanizing agent can be mixed evenly In the rubber raw material, the quality of rubber products is ensured. At the same time, the motor 31 drives the electric telescopic rod 32 to rotate, so that the fixed cylinder 33 can drive the first speed regulating gear 34 and the second speed regulating gear 35 to rotate together, and then through the first The engagement transmission between the two speed regulating gears 35 and the first driven gear 45, and the driving of the three belt pulleys 42 in cooperation with the transmission belt 43, can drive the three stirring rods 41 to rotate together, so that the stirring paddle 47 and multiple A stirring blade 48 mixes and stirs the rubber raw material and the vulcanizing agent, which can realize the premixing of the rubber raw material. When the rotating speed of the stirring rod 41 needs to be adjusted, the contraction of the electric telescopic rod 32 drives the fixed cylinder 33 to move forward, so that the first The second speed-regulating gear 35 is separated from the first driven gear 45, and the first speed-regulating gear 34 is meshed with the second driven gear 46 to realize the adjustment of the stirring rod 41 rotating speed, thereby satisfying people's needs for the device. The application requirements have effectively expanded the scope of application of the device. When the feeding device transports and loads rubber raw materials, the entire device is first moved to the side of the equipment that needs to be loaded through the moving wheel 7, and the feeding pipe 11 is located at the Above the feed port of the equipment, by rotating the adjustment handwheel 532 in the adjustment mechanism 5 on the left side, the screw rod 533 can push the lifting rod 534 upwards, so that the two adjustment rods 52 can move the outer surface of the feed box 1 to the left. Push the part upwards to make the feeding box 1 tilt to the right, and then open the valve 12 on the feeding pipe 11, so that the rubber raw material in the feeding box 1 can quickly flow into the equipment below it through the feeding pipe 11, Thereby, it is convenient for the feeding box 1 to load the rubber raw materials, and the feeding effect of the device is enhanced, and the height of the feeding box 1 can be adjusted by the simultaneous lifting of the two adjustment mechanisms 5 .

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments, and what described in the above-mentioned embodiments and the description only illustrates the principles of the present invention, and the present invention will also have other functions without departing from the spirit and scope of the present invention. Variations and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. A feeding device for rubber product production, comprising a feeding box (1), characterized in that: the left part of the upper end of the feeding box (1) is fixedly connected with a feeding mechanism (2) in an inserting way, a fixed frame (14) is fixedly connected with the left part of the front end of the feeding box (1), the middle part of the front end of the fixed frame (14) is inserted and movably connected with a speed regulating mechanism (3), a mixing mechanism (4) is movably inserted between the middle part of the front box wall and the middle part of the rear box wall of the feeding box (1), the mixing mechanism (4) is positioned at the right side of the speed regulating mechanism (3), the left part and the right part of the lower end of the feeding box (1) are both fixedly connected with adjusting mechanisms (5), a base (6) is fixedly connected between the lower ends of the two adjusting mechanisms (5) together, four corners of the lower end of the base (6) are fixedly connected with movable wheels (7), a reinforcing frame (8) is fixedly connected between the lower parts of the opposite surfaces of the two adjusting mechanisms (5), the reinforcing frame (8) is arranged into an X-shaped structure, the upper part of the left end of the feeding box (1) is fixedly connected with a feeding pipe (9) in an inserting way, the upper end of the feed pipe (9) is fixedly connected with a feed hopper (10), the lower part of the right end of the feeding box (1) is fixedly connected with a feeding pipe (11) in an inserting way, a valve (12) is arranged in the middle of the outer surface of the feeding pipe (11), the middle part of the rear end of the feeding box (1) is fixedly connected with a protective cover (13).

2. A feeding device for the production of rubber articles, according to claim 1, characterized in that: add material mechanism (2) including adding workbin (21), the upper end middle part that adds workbin (21) alternates swing joint and has rubbing crusher structure (22), the upper end left part that adds workbin (21) alternates fixedly connected with and adds material pipe (23), the interior tank wall lower part fixedly connected with screen cloth (24) that adds workbin (21), the lower wall middle part that adds workbin (21) alternates fixedly connected with and adds hopper (25), and the lower extreme that adds hopper (25) runs through the last wall of feeding case (1).

3. A feeding device for the production of rubber articles, according to claim 2, characterized in that: rubbing crusher constructs (22) and includes driver (221), the last tank wall and fixedly connected with drive shaft (222) of adding workbin (21) are run through to the output of driver (221), the outer surface upper portion interlude fixedly connected with of drive shaft (222) smashes sword (223), the outer surface lower part of drive shaft (222) alternates swing joint through the bearing has mount (224), and the surface of mount (224) and the tank wall fixed connection of adding workbin (21), the lower extreme fixedly connected with cleaning brush (225) of drive shaft (222), the last tank wall swing joint of upper end through bearing and adding workbin (21) of drive shaft (222).

4. A feeding device for the production of rubber articles, according to claim 1, characterized in that: speed adjusting mechanism (3) include motor (31), the output of motor (31) runs through preceding frame wall and fixedly connected with electric telescopic handle (32) of fixed frame (14), and the front end of electric telescopic handle (32) passes through the bearing and the preceding frame wall swing joint of fixed frame (14), the rear end fixedly connected with solid fixed cylinder (33) of electric telescopic handle (32), the surface front portion of solid fixed cylinder (33) alternates the first speed governing gear (34) of fixedly connected with, the surface rear portion of solid fixed cylinder (33) alternates fixedly connected with second speed governing gear (35), the rear end middle part of solid fixed cylinder (33) alternates swing joint and has gag lever post (36), and the rear end of gag lever post (36) passes through the front end swing joint of bearing and feeding case (1).

5. A feeding device for the production of rubber products, according to claim 4, characterized in that: mixing mechanism (4) are including puddler (41), puddler (41) are provided with three, three fixedly connected with belt pulley (42) all alternate in the rear end of puddler (41), three driving belt (43), left side have cup jointed jointly between the surface middle part of belt pulley (42) the front end middle part fixedly connected with actuating lever (44) of puddler (41), the first driven gear (45) of the surface rear portion interlude fixedly connected with of actuating lever (44), the surface front portion interlude fixedly connected with second driven gear (46) of actuating lever (44), three the surface front portion and the surface rear portion of puddler (41) all alternate fixedly connected with stirring rake (47), three the surface middle part of puddler (41) all alternates a plurality of stirring leaf (48) of fixedly connected with, three the surface front portion and the surface rear portion of puddler (41) all alternate with the preceding tank wall and the back tank wall swing joint of feeding box (1) respectively through the bearing.

6. A feeding device for the production of rubber articles, according to claim 1, characterized in that: adjustment mechanism (5) are including spacing frame (51), spacing frame (51) are provided with two, two the upper ledge wall middle part of spacing frame (51) all alternates swing joint and has adjusts pole (52), and the upper end of two regulation poles (52) all through the lower extreme swing joint of connecting seat with feeding case (1), two common fixedly connected with elevating system (53), two between the opposite face upper portion of spacing frame (51) common fixedly connected with first dead lever (54), two between the opposite face lower part of spacing frame (51) the lower extreme of spacing frame (51) and the upper end fixed connection of base (6).

7. A feeding device for the production of rubber products, according to claim 6, characterized in that: elevating system (53) include second dead lever (531), there is adjusting hand wheel (532) upper end middle part of second dead lever (531) through the bearing interlude swing joint, there is screw rod (533) upper end middle part of adjusting hand wheel (532) interlude swing joint, there is lifter (534) upper end through bearing swing joint of screw rod (533), and the front end and the rear end of lifter (534) respectively with two opposite face upper portion fixed connection who adjusts pole (52), the lower extreme fixedly connected with limiting plate (535) of screw rod (533), the front end and the rear end of second dead lever (531) respectively with the opposite face upper portion fixed connection of two spacing frames (51).

8. A feeding device for the production of rubber articles, according to claim 3, characterized in that: the outer surface of the smashing knives (223) is not in contact with the wall of the feeding box (21), the fixing frame (224) is of a cross structure, the lower end face of the cleaning brush (225) is in contact with the upper end face of the screen (24), and the upper portion of the outer surface of the feeding pipe (23) is in threaded connection with a sealing cover.

9. A feeding device for the production of rubber products, according to claim 5, characterized in that: the diameter length of the first driven gear (45) is consistent with that of the second speed regulating gear (35), the left end of the first driven gear (45) is meshed with the right end of the second speed regulating gear (35), and the sum of the diameter length of the first driven gear (45) and the diameter length of the second speed regulating gear (35) is equal to the sum of the diameter length of the second driven gear (46) and the diameter length of the first speed regulating gear (34).

10. A feeding device for the production of rubber products according to claim 7, characterized in that: the diameter length of the adjusting hand wheel (532) is greater than the width of the second fixing rod (531), the height of the screw rod (533) is consistent with that of the limiting frame (51), and the diameter length of the screw rod (533) is smaller than that of the limiting plate (535).

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