CN214395336U - Extruding machine with a plurality of external feed inlets - Google Patents

Abstract

The utility model discloses an extruding machine with a plurality of external feed inlets, which comprises a body and a hopper fixed on the input end of the body, wherein a plurality of feed inlets are evenly arranged on the side surface of the hopper, the bilateral symmetry of the plurality of feed inlets is provided with clamping plates, the two clamping plates are all clamped and provided with clamping blocks, a sleeve is fixedly arranged between the two clamping blocks, a material guide pipe is arranged in the sleeve in a penetrating way, one end of the material guide pipe is positioned in the feed inlet, the bottom of the sleeve is provided with a cavity, a clamping component is arranged in the cavity, the bottom of the material guide pipe is provided with a clamping opening matched with the clamping component, the bottom of the clamping block is fixedly provided with a spring I, one end of the spring I is fixedly connected with a sliding plate, the sliding plate is in sliding fit with the clamping component, a blocking component is arranged on the two clamping plates in a sliding way, the other end of the material guide pipe is provided with a material discharge bin, a control component is arranged in the material discharge bin, the structure of the extruding machine is reasonable, the material opening can be increased or decreased according to the quantity of the materials, so that the materials can be conveniently added, and the use is convenient.

Description

Extruding machine with a plurality of external feed inlets

Technical Field

The utility model relates to a extruding machine equipment technical field, in particular to extruding machine with a plurality of external feed inlets.

Background

An extruder is an important plastic machine, and most of the production and manufacture of plastic products can be realized by extrusion molding. The motor of the extruder is an important component of the extruder and is a prime mover of the extruder to provide the large thrust required by the screw of the extruder.

The hopper of traditional extruding machine only needs one, and the joining of multiple different materials of inconvenient control, and can't just change according to how much of material, has caused very big inconvenience when using, provides a solution to above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an extruding machine with a plurality of external feed inlets has and can make things convenient for the joining of various materials, advantage that facilitates the use according to how many increase and decrease material mouths of material.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a plastic extruding machine with a plurality of external feed inlets comprises a body and a hopper fixed on the input end of the body, wherein a plurality of feed inlets are uniformly arranged on the side surface of the hopper, a blocking piece is rotatably arranged on each feed inlet, clamping plates are symmetrically arranged on two sides of each feed inlet, clamping blocks are clamped in the two clamping plates, a sleeve is fixedly arranged between the two clamping blocks, a material guide pipe is arranged in the sleeve in a penetrating manner, one end of the material guide pipe is positioned in the feed inlet, a cavity is arranged at the bottom of the sleeve, a clamping assembly is arranged in the cavity and penetrates through the cavity, a clamping opening matched with the clamping assembly is arranged at the bottom of the material guide pipe, a spring I is fixedly arranged at the bottom of the clamping block, a sliding plate is fixedly connected with one end of the spring I, the sliding plate is in sliding fit with the clamping assembly, and blocking assemblies for blocking the sliding plate are respectively and slidably arranged on the two clamping plates, the other end of the guide pipe is provided with a discharge bin, and a control assembly is arranged inside the discharge bin.

By adopting the technical scheme, different materials are put into different material feeding bins, after the materials are completely added, the materials are controlled to be added into the hopper through the control assembly, when the control assembly is opened, the materials fall into the material guiding tubes under the action of gravity and enter into the hopper through the material guiding tubes, a plurality of material feeding bins can be disassembled according to different requirements, when the materials are required to be disassembled, the blocking assembly is pulled to withdraw and withdraw the blocking assembly, the sliding plate is removed, the sliding plate is popped out under the action of the first spring, the sliding plate can drive the clamping assembly to move, the clamping assembly is placed into the cavity and separated from the bayonet, so that the clamping assembly is removed to limit the material guiding tubes, the material guiding tubes can slide in the sleeve, one end of the material guiding tubes can be moved out of the interior of the material feeding port, when the guide tubes are moved out, the bayonet is mutually clamped with the other end of the clamping assembly, avoided the slip between passage and the sleeve, upwards promoted the passage, the passage drives the sleeve motion, and the sleeve drives the cardboard motion for the cardboard shifts out from the separation blade is inside, thereby takes out the passage, and the separation blade rotates under self action of gravity, blocks the feed inlet, avoids the entering of materials such as impurity, blocks the subassembly automatic re-setting under the elasticity effect of self, convenient to use.

As preferred, the control assembly includes baffle, motor, threaded rod, accepts board and connecting rod, the baffle rotates to be arranged inside the blowing storehouse, the ring channel has been seted up to the side of blowing storehouse, the connecting rod is located inside the ring channel, the side fixed connection of connecting rod and baffle, the outside at the blowing storehouse is fixed to the motor, the output fixed connection of threaded rod and motor, the threaded rod passes and accepts the board and with accept board screw-thread fit, accept and seted up the spout on the board, the one end of connecting rod is located inside the spout.

By adopting the technical scheme, the motor is started, the motor drives the threaded rod to rotate, the threaded rod is in threaded fit with the bearing plate, the bearing plate is driven to move downwards along the threaded rod when the threaded rod rotates, the connecting rod is driven to move downwards when the bearing plate moves downwards, the connecting rod does circular motion along the annular groove, so that the connecting rod can slide in the chute, meanwhile, the partition plate can be driven to rotate when the connecting rod moves, the partition plate is in an inclined state when rotating from a horizontal state, materials in the discharging bin can slide from a gap between the partition plate and the discharging bin, a user controls the adding speed of the materials by controlling the size of the gap between the partition plate and the discharging bin, when the materials are not required to be added, the motor is controlled to rotate reversely, the threaded rod is driven to rotate reversely, the bearing plate is driven to move upwards, the chute on the bearing plate can drive the connecting rod to move upwards, and the connecting rod drives the partition plate to reset, and the chute can play a supporting role for the connecting rod, thereby avoiding the clapboard from rotating under the action of gravity.

Preferably, the clamping component comprises a rotating rod, a second spring, a first trapezoid block and a second trapezoid block, the middle of the rotating rod is in rotating fit inside the cavity, one end of the first trapezoid block penetrates through the cavity, the second trapezoid block is located on one side of the first trapezoid block, the second trapezoid block penetrates through the cavity, the second spring is provided with a plurality of springs and is arranged at the bottoms of the first trapezoid block and the second trapezoid block respectively, the springs at the bottoms of the first trapezoid block and the second trapezoid block are in contact with the two ends of the upper end face of the rotating rod respectively, and the sliding plate is in sliding connection with one end of the rotating rod close to the second trapezoid block.

By adopting the technical scheme, the sliding plate moves, the sliding plate acts on one end of the rotating rod to rotate the rotating rod, the rotating rod rotates to enable one end of the rotating rod, which is close to the second trapezoidal block, to be downward, the second trapezoidal block loses supporting force, the second trapezoidal block falls under the action of self gravity, the second trapezoidal block drives the corresponding second spring to fall together, the second trapezoidal block falls into the cavity, the second trapezoidal block is separated from the bayonet, the other end of the rotating rod moves upwards to push and drive the second spring, which is close to the first trapezoidal block, because the first trapezoid block is blocked by the material guide pipe and can not move out of the cavity, the rotating rod can compress the second spring close to the first trapezoid block when rotating, so that the spring II close to the trapezoidal block I generates elasticity to pull the material guide pipe and the sleeve to generate relative displacement, when the first trapezoid block corresponds to the bayonet, the first trapezoid block is pushed to the inside of the bayonet under the elastic force of the corresponding spring II to form clamping.

Preferably, the stopping assembly comprises a stopping block and a third spring, the stopping block penetrates through one of the clamping blocks, a connecting plate is fixedly arranged at one end of the stopping block, and two ends of the third spring are respectively and fixedly connected with the connecting plate and the clamping block.

By adopting the technical scheme, the stop block is pulled, the stop block drives the connecting plate to move, the third spring can be stretched when the connecting plate moves, the spring generates elastic force, and the stop block resets under the elastic force of the third spring when the stop block is loosened.

Preferably, a pressure sensor is fixedly arranged on the upper end face of the partition plate, and a top plate is arranged at the upper end of the pressure sensor.

Adopt above-mentioned technical scheme, when adding the material to blowing storehouse inside, the material can fall on the roof, and the roof plays to accept the effect to the material, weighs the material of adding the inside of blowing storehouse through pressure sensor simultaneously, and it is more convenient and accurate to use.

Preferably, a limiting rod playing a stabilizing role penetrates through one end of the bearing plate, and the limiting rod is fixedly connected with the discharging bin.

By adopting the technical scheme, when the bearing plate moves, the limiting rod plays a role in limiting the bearing plate, so that the bearing plate is more stable in movement.

Preferably, a magnet is arranged at the bottom inside the feed inlet, and an iron sheet attracted with the magnet is arranged on the baffle.

Adopt above-mentioned technical scheme, when the separation blade blockked the feed inlet, magnet can attract the iron sheet, and magnetic force between iron sheet and the magnet can play the fixed action to the separation blade, avoids rocking of separation blade, and is more stable.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a sectional view showing a guide tube and a discharging chamber according to the embodiment;

FIG. 3 is a cross-sectional view of an embodiment showing a barrier assembly;

FIG. 4 is an enlarged view of the embodiment to show the control assembly;

FIG. 5 is an enlarged view of the embodiment showing the clamping assembly.

Reference numerals: 1. a body; 2. a hopper; 3. a feed inlet; 4. a baffle plate; 5. clamping a plate; 6. a clamping block; 7. a sleeve; 8. a material guide pipe; 9. a cavity; 10. a clamping assembly; 11. a bayonet; 12. a first spring; 13. a slide plate; 14. a blocking component; 15. a discharge bin; 16. a control component; 17. a partition plate; 18. a motor; 19. a threaded rod; 20. a bearing plate; 21. a connecting rod; 22. an annular groove; 23. a chute; 24. a rotating rod; 25. a second spring; 26. a first trapezoidal block; 27. a second trapezoidal block; 28. a stopper; 29. a third spring; 30. a connecting plate; 31. a pressure sensor; 32. a top plate; 33. a limiting rod; 34. a magnet; 35. iron sheets.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

As shown in fig. 1 to 5, an extruding machine with a plurality of external feed inlets 3, include body 1 and fix hopper 2 on body 1 input, a plurality of feed inlets 3 have evenly been seted up to the side of hopper 2, the bilateral symmetry of a plurality of feed inlets 3 is provided with cardboard 5, two inside equal joints of cardboard 5 are provided with fixture block 6, the fixed sleeve 7 that is provided with between two fixture blocks 6, the inside passage 8 that wears to be equipped with of sleeve 7, the one end of passage 8 is located inside feed inlet 3, the other end of passage 8 is provided with blowing storehouse 15, the inside control assembly 16 that is provided with of blowing storehouse 15.

The control component 16 comprises a partition board 17, a motor 18, a threaded rod 19, a bearing board 20 and a connecting rod 21, the partition board 17 is rotatably arranged inside the discharging bin 15, a pressure sensor 31 is fixedly arranged on the upper end surface of the partition board 17, a top plate 32 is arranged on the upper end of the pressure sensor 31, an annular groove 22 is arranged on the side surface of the discharging bin 15, the connecting rod 21 is positioned inside the annular groove 22, the connecting rod 21 is fixedly connected with the side surface of the partition board 17, the motor 18 is fixed outside the discharging bin 15, the threaded rod 19 is fixedly connected with the output end of the motor 18, the threaded rod 19 penetrates through the bearing board 20 and is in threaded fit with the bearing board 20, a limiting rod 33 playing a stabilizing role is arranged at one end of the bearing board 20 in a penetrating way, the limiting rod 33 is fixedly connected with the discharging bin 15, when the bearing board 20 moves, the limiting rod 33 plays a role in limiting on the bearing board 20, so that the bearing board 20 is more stable in movement, a chute 23 is arranged on the bearing board 20, one end of the connecting rod 21 is located inside the slide groove 23.

Different materials are put into different discharging bins 15, the materials fall on a top plate 32, the top plate 32 plays a bearing role on the materials, meanwhile, the materials added into the discharging bins 15 are weighed through a pressure sensor 31, the use is more convenient and accurate, after the materials are completely added, a motor 18 is started, the motor 18 drives a threaded rod 19 to rotate, the threaded rod 19 is in threaded fit with a bearing plate 20, the bearing plate 20 is driven to move downwards along the threaded rod 19 when the threaded rod 19 rotates, the connecting rod 21 is driven to move downwards when the bearing plate 20 moves downwards, the connecting rod 21 does circular arc motion along an annular groove 22, so that the connecting rod 21 can slide in a sliding groove 23, meanwhile, the connecting rod 21 can drive a partition plate 17 to rotate when the partition plate 17 rotates from a horizontal state, the materials in the discharging bins 15 can slide from gaps between the partition plate 17 and the discharging bins 15, the material drops under the effect of gravity inside the passage 8, enter into inside hopper 2 through passage 8, the user controls the add speed of material through the space size between control baffle 17 and the blowing storehouse 15, when not needing to add, control motor 18 reverses, motor 18 drives the reversal of threaded rod 19, thereby it moves upwards to drive accepting board 20, accept spout 23 on the board 20 and can drive connecting rod 21 rebound, connecting rod 21 drives baffle 17 and resets, and spout 23 can play the supporting role to connecting rod 21, thereby avoid baffle 17 to take place the rotation under the effect of gravity.

The bottom of the sleeve 7 is provided with a cavity 9, a clamping component 10 is arranged in the cavity 9, the clamping component 10 penetrates through the cavity 9, a bayonet 11 matched with the clamping component 10 is arranged at the bottom of the material guide pipe 8, a first spring 12 is fixedly arranged at the bottom of the clamping block 6, a sliding plate 13 is fixedly connected to one end of the first spring 12, and a blocking component 14 for blocking the sliding plate 13 is arranged on the two clamping plates 5 in a sliding mode.

The clamping assembly 10 comprises a rotating rod 24, a second spring 25, a first trapezoidal block 26 and a second trapezoidal block 27, the middle of the rotating rod 24 is in rotating fit with the inside of the cavity 9, one end of the first trapezoidal block 26 penetrates through the cavity 9, the second trapezoidal block 27 is located on one side of the first trapezoidal block 26, the second trapezoidal block 27 penetrates through the cavity 9, the second spring 25 is provided with a plurality of blocks and is respectively arranged at the bottoms of the first trapezoidal block 26 and the second trapezoidal block 27, springs at the bottoms of the first trapezoidal block 26 and the second trapezoidal block 27 are respectively in contact with two ends of the upper end face of the rotating rod 24, the sliding plate 13 is in sliding connection with one end, close to the second trapezoidal block 27, of the rotating rod 24, the blocking assembly 14 comprises a blocking block 28 and a third spring 29, the blocking block 28 penetrates through one of the blocking block 6, one end of the blocking block 28 is fixedly provided with a connecting plate 30, and two ends of the third spring 29 are respectively fixedly connected with the connecting plate 30 and the blocking block 6.

The plurality of discharging bins 15 can be detached according to different requirements, when detaching is needed, the stop block 28 is pulled, the stop block 28 drives the connecting plate 30 to move, the third spring 29 is stretched when the connecting plate 30 moves, the spring generates elasticity, the stop block 28 is retracted, the stop block on the sliding plate 13 is removed, the sliding plate 13 pops up under the action of the first spring 12, the sliding plate 13 acts on one end of the rotating rod 24, the rotating rod 24 rotates, one end of the rotating rod 24, which is close to the second trapezoidal block 27, faces downwards, the second trapezoidal block 27 loses supporting force, the second trapezoidal block 27 falls under the action of self gravity, the second trapezoidal block 27 drives the corresponding second spring 25 to fall together, the two trapezoidal blocks 27 fall into the cavity 9, the second trapezoidal block 27 and the bayonet 11 are separated from each other, the material guide pipe 8 can slide in the sleeve 7, and therefore one end of the material guide pipe 8 can be moved out from the inside of the feeding port 3,

meanwhile, the other end of the rotating rod 24 moves upwards to push and drive the second spring 25 close to the first trapezoidal block 26, the first trapezoidal block 26 is blocked by the material guide pipe 8 and cannot move out of the cavity 9, the second spring 25 close to the first trapezoidal block 26 is compressed when the rotating rod 24 rotates, the second spring 25 close to the first trapezoidal block 26 generates elasticity, the material guide pipe 8 and the sleeve 7 generate relative displacement, when the first trapezoidal block 26 corresponds to the bayonet 11, the first trapezoidal block 26 pushes the interior of the bayonet 11 under the elasticity of the corresponding second spring 25 to form clamping, sliding between the material guide pipe 8 and the sleeve 7 is avoided, the material guide pipe 8 is pushed upwards, the sleeve 7 is driven by the material guide pipe 8 to move, the sleeve 7 drives the clamping plate 5 to move, the clamping plate 5 moves out of the interior of the blocking piece 4, the material guide pipe 8 is taken out, and the blocking block 28 resets under the elasticity of the third spring 29.

The feed inlet 3 is rotatably provided with a baffle 4, the bottom inside the feed inlet 3 is provided with a magnet 34, and the baffle 4 is provided with an iron sheet 35 which is mutually attracted with the magnet 34.

Separation blade 4 rotates under self action of gravity, blocks feed inlet 3, avoids the entering of materials such as impurity, and when separation blade 4 blockked feed inlet 3, magnet 34 can attract iron sheet 35, and magnetic force between iron sheet 35 and the magnet 34 can play the fixed action to separation blade 4, avoids rocking of separation blade 4, and is more stable.

Claims (7)

1. The plastic extruding machine with the plurality of external feed inlets (3) comprises a body (1) and a hopper (2) fixed on the input end of the body (1), and is characterized in that the side surface of the hopper (2) is uniformly provided with a plurality of feed inlets (3), the feed inlets (3) are rotatably provided with baffle sheets (4), the two sides of the feed inlets (3) are symmetrically provided with clamping plates (5), the two clamping plates (5) are respectively and fixedly clamped with clamping blocks (6), a sleeve (7) is fixedly arranged between the two clamping blocks (6), a material guide pipe (8) is arranged in the sleeve (7) in a penetrating manner, one end of the material guide pipe (8) is positioned in the feed inlets (3), the bottom of the sleeve (7) is provided with a cavity (9), a clamping component (10) is arranged in the cavity (9), and the clamping component (10) penetrates through the cavity (9), the utility model discloses a material guide (8) and clamping assembly (10) are fixed, the utility model discloses a material guide (8) bottom be provided with joint subassembly (10) complex bayonet socket (11), fixture block (6) bottom is fixed to be provided with spring (12), one end fixedly connected with slide (13) of spring (12), slide (13) and joint subassembly (10) sliding fit, two all slide on cardboard (5) and be provided with and block subassembly (14) that block slide (13), the other end of material guide (8) is provided with storage bin (15), storage bin (15) inside is provided with control assembly (16).

2. An extruder with external feed openings (3) as claimed in claim 1, characterized in that the control component (16) comprises a clapboard (17), a motor (18), a threaded rod (19), a bearing plate (20) and a connecting rod (21), the partition plate (17) is rotationally arranged in the discharging bin (15), an annular groove (22) is formed in the side surface of the discharging bin (15), the connecting rod (21) is positioned in the annular groove (22), the connecting rod (21) is fixedly connected with the side surface of the partition plate (17), the motor (18) is fixed outside the discharge bin (15), the threaded rod (19) is fixedly connected with the output end of the motor (18), the threaded rod (19) passes through the bearing plate (20) and is in threaded fit with the bearing plate (20), the bearing plate (20) is provided with a sliding groove (23), and one end of the connecting rod (21) is located inside the sliding groove (23).

3. An extruder with external feed openings (3) as claimed in claim 1, characterized in that the clamping assembly (10) comprises a rotating rod (24), a second spring (25), a first trapezoidal block (26) and a second trapezoidal block (27), the middle part of the rotating rod (24) is in rotating fit with the inner part of the cavity (9), one end of the trapezoidal block I (26) penetrates through the cavity (9), the second trapezoid block (27) is positioned at one side of the first trapezoid block (26), the second trapezoid block (27) penetrates through the cavity (9), the second spring (25) is provided with a plurality of springs which are respectively arranged at the bottoms of the first trapezoidal block (26) and the second trapezoidal block (27), the springs at the bottoms of the first trapezoidal block (26) and the second trapezoidal block (27) are respectively contacted with the two ends of the upper end surface of the rotating rod (24), the sliding plate (13) is connected with one end of the rotating rod (24) close to the second trapezoid block (27) in a sliding mode.

4. The extruder with the plurality of external feed inlets (3) as claimed in claim 1, wherein the blocking assembly (14) comprises a stopper (28) and a third spring (29), the stopper (28) penetrates one fixture block (6), one end of the stopper (28) is fixedly provided with a connecting plate (30), and two ends of the third spring (29) are respectively fixedly connected with the connecting plate (30) and the fixture block (6).

5. An extruder with a plurality of external feed inlets (3) as defined in claim 2, characterized in that a pressure sensor (31) is fixedly arranged on the upper end surface of the partition (17), and a top plate (32) is arranged on the upper end of the pressure sensor (31).

6. The extruder with a plurality of external feed inlets (3) as claimed in claim 2, characterized in that a stabilizing stop rod (33) is arranged at one end of the bearing plate (20) in a penetrating manner, and the stop rod (33) is fixedly connected with the discharge bin (15).

7. An extruder with a plurality of external feed inlets (3) as defined in claim 1, characterized in that magnets (34) are arranged at the bottom inside the feed inlets (3), and iron pieces (35) which attract the magnets (34) are arranged on the baffle plates (4).

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