CN110216824B - Macromolecular material extrusion system - Google Patents
Macromolecular material extrusion system Download PDFInfo
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- CN110216824B CN110216824B CN201910520297.7A CN201910520297A CN110216824B CN 110216824 B CN110216824 B CN 110216824B CN 201910520297 A CN201910520297 A CN 201910520297A CN 110216824 B CN110216824 B CN 110216824B
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- support
- pushing
- fixedly connected
- stirring
- sliding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
Abstract
The invention relates to an extrusion molding system, in particular to a high polymer material extrusion molding system, which comprises a device bracket, a stirring motor, a stirring mechanism, a swinging mechanism, a sliding bracket, a timing motor, a pushing bracket I, a pushing bracket II, a transmission gear and a closing mechanism, wherein the swinging mechanism can push the stirring mechanism to reciprocate in a stirring cylinder to vibrate a high polymer material, the stirring motor drives the stirring mechanism to rotate in the stirring cylinder to stir the high polymer material, the stirring mechanism rotates while reciprocating to increase the stirring and extrusion effects on the high polymer material, the timing motor rotates for a certain time to push the pushing bracket I to be in contact with the sliding bracket and push the bracket II to be in contact with the swinging mechanism, so that when an extrusion die I and the extrusion die II approach each other, the closing mechanism can not close the stirring cylinder any more, and the stirring mechanism pushes the high polymer material in the stirring cylinder to extrude and form the high polymer material in the extrusion die I.
Description
Technical Field
The invention relates to an extrusion forming system, in particular to a high polymer material extrusion forming system.
Background
For example, the publication number CN206868843U discloses a circulative cooling type aluminum profile low-stress extrusion molding system, which comprises an extrusion molding machine, a cooling tank and a workbench, wherein the extrusion molding machine and the cooling tank are both arranged on the workbench, a feed inlet is arranged at one side of the extrusion molding machine, one side of the feed inlet is connected with the cooling tank, a conveyor belt is arranged in the cooling tank, the top of the cooling tank is connected with a main spray pipeline in a penetrating way, the bottom of the main spray pipeline is connected with a branch spray pipeline, the bottom of the branch spray pipeline is connected with a first spray head and a second spray head, an inclined drainage cavity is arranged below the conveyor belt, the bottom of the inclined drainage cavity is connected with a drainage chute, and the bottom of the drainage chute is connected; the utility model discloses a shortcoming is that can not extrude the macromolecular material that the stirring was accomplished when regularly stirring.
Disclosure of Invention
The invention aims to provide a high polymer material extrusion molding system which can control the stirring time and extrude the stirred high polymer material at regular time.
The purpose of the invention is realized by the following technical scheme:
a high polymer material extrusion forming system comprises a device support, a stirring motor, a stirring mechanism, a swinging mechanism, a sliding support, a timing motor, a pushing support I, a pushing support II, a transmission gear and a closing mechanism, wherein the stirring motor is fixedly connected to the device support, the stirring mechanism is connected to the stirring motor in a sliding manner, the device support is arranged in the stirring mechanism, the swinging mechanism is fixedly connected to the device support, the swinging mechanism pushes the stirring mechanism to swing in the device support, the sliding support is connected to the device support in a sliding manner, the timing motor is fixedly connected to the device support, the pushing support I is connected to the device support in a sliding manner, the pushing support I is connected to an output shaft of the timing motor through threads, the pushing support II is connected to the device support in a sliding manner, the transmission gear is meshed between the pushing support II and the pushing support I, be provided with closing mechanism on the device support, promote support I and promote sliding support and be close to the closing mechanism side, promote support II and promote swing mechanism and be close to the closing mechanism side.
As a further optimization of the technical scheme, the invention relates to a high polymer material extrusion molding system, which comprises a base plate, a support plate I, a horizontal waist hole I, a limiting block, a support plate II, T-shaped slide rails, a mixing drum, a horizontal waist hole II, a feeding port, a support plate III, a closed groove and an extrusion mold I, wherein the base plate is provided with two parts, the two base plates are fixedly connected with the support plate I, the two support plates I are fixedly connected with the limiting block, the two support plates I are respectively provided with the horizontal waist hole I, the rear sides of the two base plates are respectively fixedly connected with the support plate II, the front sides of the two base plates are respectively fixedly connected with the T-shaped slide rails, the mixing drum is fixedly connected between the upper ends of the two support plates I, the left side and the right side of the mixing drum are respectively provided with the horizontal waist hole II, the mixing drum is provided with the feeding port, the front end of the mixing drum is provided with a closed groove for closing the extrusion die I.
As further optimization of the technical scheme, the high polymer material extrusion molding system comprises a stirring motor and a connecting key, wherein the motor I is fixedly connected to the rear end of a stirring cylinder, an output shaft of the motor I is arranged in the stirring cylinder, and the connecting key is fixedly connected to the output shaft of the motor I.
As a further optimization of the technical scheme, the high polymer material extrusion molding system provided by the invention comprises a stirring sliding sleeve, a stirring screw, arc baffles, connecting rods and swinging plates, wherein the stirring sliding sleeve is connected to the two connecting keys in a sliding manner, the stirring screw is fixedly connected to the stirring sliding sleeve, the arc baffles for pushing the stirring screw to slide on the connecting keys are arranged on the left side and the right side of the stirring screw, the connecting rods are fixedly connected to the outer sides of the two arc baffles, and the two swinging plates are fixedly connected to the lower ends of the two connecting rods.
As a further optimization of the technical scheme, the high polymer material extrusion molding system comprises a swing mechanism, wherein the swing mechanism comprises two motors II, two sliding blocks and a swing cam, the two sliding blocks are respectively connected to the two horizontal waist holes I in a sliding mode, the motor II is fixedly connected to one of the two sliding blocks, two ends of an output shaft of the motor II are respectively connected to the two sliding blocks in a rotating mode, the swing cam is fixedly connected to the middle of the output shaft of the motor II, and the swing cam is located between the two swing plates.
As a further optimization of the technical scheme, the high polymer material extrusion molding system comprises a sliding plate and an extrusion mold II, wherein the left side and the right side of the sliding plate are respectively connected to the two T-shaped sliding rails in a sliding manner, the extrusion mold II is fixedly connected to the sliding plate, and the extrusion mold II and the extrusion mold I are correspondingly arranged.
As a further optimization of the technical scheme, the high polymer material extrusion forming system comprises a pushing support I, a pushing side plate I, spring assemblies I and limiting columns, wherein the pushing side plate I is fixedly connected to the left side and the right side of the pushing support I, the two spring assemblies I are fixedly connected to the two pushing side plates I, the left side and the right side of a sliding plate are respectively located between the two spring assemblies I on the front side and the rear side, the pushing bottom plate I is connected to a timing motor through threads, the timing motor is fixedly connected to a supporting plate III, the pushing bottom plate I is fixedly connected to the two limiting columns, and the two limiting columns are both connected to a supporting plate III in a sliding mode.
As a further optimization of the technical scheme, the invention relates to a high polymer material extrusion molding system, promote support II including promoting bottom plate II, promote curb plate II, horizontal waist hole III, connecting plate and spring unit II, promote the equal fixedly connected with in the left and right sides promotion curb plate II of bottom plate II and promote curb plate II, all be provided with horizontal waist hole III on two promotion curb plates II, two stoppers are sliding connection respectively in two horizontal waist holes III, promote two connecting plates of fixedly connected with on the bottom plate II, two spring unit II of equal fixedly connected with on two connecting plates, two spring unit II of both sides around the output shaft of motor II is located, two drive gear rotate respectively and connect on two backup pads II, two drive gear's upper end is respectively with two I meshing transmissions of promotion curb plate, two drive gear's lower extreme respectively with two II meshing transmissions of promotion curb plate.
As a further optimization of the technical scheme, the high polymer material extrusion molding system comprises a closing mechanism and a closing connecting rod, wherein the closing mechanism comprises two closing baffles and two closing connecting rods, the two closing baffles are connected in a closing groove in a sliding manner, the outer ends of the two closing baffles are hinged with the closing connecting rods, the other ends of the two closing connecting rods are hinged on a sliding plate, the sliding plate is close to the closing baffles, and the two closing baffles are far away from each other.
The high polymer material extrusion molding system has the beneficial effects that:
the invention relates to a high polymer material extrusion molding system, which can be used for vibrating a high polymer material by pushing a stirring mechanism to reciprocate in a stirring cylinder through a swinging mechanism, wherein a stirring motor drives the stirring mechanism to rotate in the stirring cylinder to stir the high polymer material, the stirring mechanism rotates while reciprocating to increase the stirring and extrusion effects on the high polymer material, a timing motor rotates for a certain time to push a pushing support I to be in contact with a sliding support and push a support II to be in contact with the swinging mechanism, so that when an extrusion die I and an extrusion die II approach each other, a closing mechanism does not close the stirring cylinder any more, and the stirring mechanism pushes the high polymer material in the stirring cylinder to extrude and mold into the extrusion die I.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and "upright", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, directly or indirectly connected through an intermediate medium, and may be a communication between two members. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present invention, the meaning of "a plurality", and "a plurality" is two or more unless otherwise specified.
FIG. 1 is a schematic view of the overall structure of the extrusion molding system for polymer materials of the present invention;
FIG. 2 is a schematic structural view of an overall cross-sectional view of a polymeric extrusion molding system of the present invention;
FIG. 3 is a schematic view of a partial structure of a high polymer material extrusion molding system according to the present invention;
FIG. 4 is a schematic view of a partial structure of a high polymer material extrusion molding system according to the present invention;
FIG. 5 is a schematic view of the device support structure of the present invention;
FIG. 6 is a schematic cross-sectional view of the device holder of the present invention;
FIG. 7 is a schematic view of the stirring motor of the present invention;
FIG. 8 is a schematic view of the stirring mechanism of the present invention;
FIG. 9 is a schematic view of the swing mechanism of the present invention;
FIG. 10 is a schematic view of the sliding support structure of the present invention;
FIG. 11 is a schematic view of the timing motor structure of the present invention;
FIG. 12 is a schematic view of the structure of a pushing stent I of the present invention;
FIG. 13 is a schematic structural view of a pushing stent II of the present invention;
FIG. 14 is a schematic view of the transmission gear configuration of the present invention;
fig. 15 is a schematic view of the closure mechanism of the present invention.
In the figure: a device holder 1; a bottom plate 1-1; a support plate I1-2; 1-3 horizontal waist holes; 1-4 parts of a limiting block; 1-5 of a support plate; 1-6 of T-shaped slide rails; 1-7 parts of a mixing drum; 1-8 of horizontal waist holes II; a feeding port 1-9; 1-10 of a support plate; closed slots 1-11; 1-12 parts of an extrusion die I; a stirring motor 2; a motor I2-1; a connecting bond 2-2; a stirring mechanism 3; 3-1 of a stirring sliding sleeve; 3-2 parts of a stirring screw; 3-3 of a circular arc baffle plate; 3-4 of a connecting rod; swing plates 3-5; a swing mechanism 4; a motor II 4-1; 4-2 of a sliding block; 4-3 of a swing cam; a sliding bracket 5; a sliding plate 5-1; 5-2 of an extrusion die; a timing motor 6; pushing the bracket I7; pushing the bottom plate I7-1; pushing the side plate I7-2; 7-3 of a spring component; 7-4 of a limiting column; pushing the bracket II 8; pushing the bottom plate II 8-1; pushing the side plate II 8-2; 8-3 of a horizontal waist hole III; 8-4 of a connecting plate; a spring assembly II 8-5; a transmission gear 9; a closing mechanism 10; a closing baffle 10-1; a closing link 10-2.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1 to 15, a high polymer material extrusion molding system includes a device bracket 1, a stirring motor 2, a stirring mechanism 3, a swinging mechanism 4, a sliding bracket 5, a timing motor 6, a pushing bracket i 7, a pushing bracket ii 8, a transmission gear 9 and a closing mechanism 10, the stirring motor 2 is fixedly connected to the device bracket 1, the stirring mechanism 3 is slidably connected to the stirring motor 2, the device bracket 1 is disposed in the stirring mechanism 3, the swinging mechanism 4 is fixedly connected to the device bracket 1, the swinging mechanism 4 pushes the stirring mechanism 3 to swing in the device bracket 1, the sliding bracket 5 is slidably connected to the device bracket 1, the timing motor 6 is fixedly connected to the device bracket 1, the pushing bracket i 7 is slidably connected to the device bracket 1, the pushing bracket i 7 is connected to an output shaft of the timing motor 6 through a screw thread, the pushing support II 8 is connected to the device support 1 in a sliding mode, a transmission gear 9 is meshed between the pushing support II 8 and the pushing support I7, the transmission gear 9 is connected to the device support 1 in a rotating mode, a closing mechanism 10 is arranged on the device support 1, the pushing support I7 pushes the sliding support 5 to be close to the closing mechanism 10 side, and the pushing support II 8 pushes the swinging mechanism 4 to be close to the closing mechanism 10 side; can promote rabbling mechanism 3 through swing mechanism 4 and vibrate to macromolecular material in churn 1-7 reciprocal swing, agitator motor 2 drives rabbling mechanism 3 and rotates and rotate in churn 1-7 and stir macromolecular material, rabbling mechanism 3 rotates to increase stirring and extrusion effect to macromolecular material in the time of reciprocating motion, timing motor 6 rotates the certain time and promotes support I7 and sliding support 5 contact, promote support II 8 and swing mechanism 4 contact, make when extrusion die I1-12 and extrusion die II 5-2 are close to each other, closing mechanism 10 no longer closes churn 1-7, and rabbling mechanism 3 promotes the macromolecular material in churn 1-7 and extrudees the interior extrusion of I1-12 to extrusion die.
The second embodiment is as follows:
the embodiment is described below by combining with figures 1-15, and the embodiment will be further described, wherein the device bracket 1 comprises a bottom plate 1-1, a support plate I1-2, a horizontal waist hole I1-3, a limiting block 1-4, a support plate II 1-5, a T-shaped slide rail 1-6, a mixing drum 1-7, a horizontal waist hole II 1-8, a feeding port 1-9, a support plate III 1-10, a closed groove 1-11 and an extrusion die I1-12, the bottom plate 1-1 is provided with two, the support plate I1-2 is fixedly connected to the two bottom plates 1-1, the limiting block 1-4 is fixedly connected to the two support plates I1-2, the horizontal waist hole I1-3 is arranged to the two support plates I1-2, the support plate II 1-5 is fixedly connected to the rear sides of the two bottom plates 1-1, the front sides of the two bottom plates 1-1 are fixedly connected with T-shaped slide rails 1-6, the upper ends of the two supporting plates I1-2 are fixedly connected with a mixing drum 1-7, the left side and the right side of the mixing drum 1-7 are respectively provided with a horizontal waist hole II 1-8, a feeding hole 1-9 is formed in the mixing drum 1-7, the lower side of the mixing drum 1-7 is fixedly connected with a supporting plate III 1-10, the front end of the mixing drum 1-7 is fixedly connected with an extrusion die I1-12, and the front end of the mixing drum 1-7 is provided with a closed groove 1-11 for closing the extrusion die I1-12.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 15, and the second embodiment is further described in the present embodiment, where the stirring motor 2 includes a motor i 2-1 and a connecting key 2-2, the motor i 2-1 is fixedly connected to the rear end of the stirring cylinder 1-7, an output shaft of the motor i 2-1 is disposed in the stirring cylinder 1-7, and the connecting key 2-2 is fixedly connected to an output shaft of the motor i 2-1.
The fourth concrete implementation mode:
this embodiment will be described below with reference to fig. 1 to 15, and this embodiment will further describe a third embodiment, the stirring mechanism 3 comprises a stirring sliding sleeve 3-1, a stirring screw 3-2, arc baffles 3-3, connecting rods 3-4 and swinging plates 3-5, the stirring sliding sleeve 3-1 is connected to the two connecting keys 2-2 in a sliding manner, the stirring screw 3-2 is fixedly connected to the stirring sliding sleeve 3-1, the arc baffles 3-3 for pushing the stirring screw 3-2 to slide on the connecting keys 2-2 are arranged on the left side and the right side of the stirring screw 3-2, the connecting rods 3-4 are fixedly connected to the outer sides of the two arc baffles 3-3, and the lower ends of the two connecting rods 3-4 are fixedly connected with the two swinging plates 3-5; the output shaft of the motor I2-1 starts to rotate, the output shaft of the motor I2-1 drives the connecting key 2-2 to rotate by taking the axis of the output shaft of the motor I2-1 as a center, the connecting key 2-2 drives the stirring sliding sleeve 3-1 to rotate by taking the axis of the output shaft of the motor I2-1 as a center, the stirring sliding sleeve 3-1 drives the stirring screw 3-2 to rotate by taking the axis of the output shaft of the motor I2-1 as a center, the stirring screw 3-2 rotates in the stirring barrel 1-7, the stirring screw 3-2 stirs the high polymer material in the stirring barrel 1-7, and it is noted that the screw direction of the stirring screw 3-2 needs to be matched with the rotation direction of the output shaft of the motor I2-1, so that when the stirring screw 3-2 rotates and stirs in the stirring barrel 1-7, the generated component force pushes the polymer material in the mixing drum 1-7 to extrude towards the closing mechanism 10 side.
The fifth concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 15, and the fourth embodiment is further described in the present embodiment, where the swing mechanism 4 includes a motor ii 4-1, two sliding blocks 4-2 and a swing cam 4-3, the sliding blocks 4-2 are provided, the two sliding blocks 4-2 are respectively slidably connected to the two horizontal waist holes i 1-3, the motor ii 4-1 is fixedly connected to one of the sliding blocks 4-2, two ends of an output shaft of the motor ii 4-1 are respectively rotatably connected to the two sliding blocks 4-2, the middle part of the output shaft of the motor ii 4-1 is fixedly connected to the swing cam 4-3, and the swing cam 4-3 is located between the two swing plates 3-5; the output shaft of the motor II 4-1 starts to rotate, the output of the motor II 4-1 drives the swing cam 4-3 to rotate by taking the axis of the output shaft of the motor II 4-1 as the center, the swing cam 4-3 pushes the two swing plates 3-5 to move, the two swing plates 3-5 push the stirring mechanism 3 to reciprocate in the stirring cylinder 1-7, the vibration effect is generated, the high polymer materials can be prevented from being accumulated on the closing mechanism 10 due to component force generated when the stirring screw 3-2 rotates, and the stirring effect is enhanced.
The sixth specific implementation mode:
the embodiment is described below with reference to fig. 1 to 15, and the fifth embodiment is further described in the present embodiment, where the sliding bracket 5 includes a sliding plate 5-1 and an extrusion die ii 5-2, the left and right sides of the sliding plate 5-1 are respectively slidably connected to two T-shaped sliding rails 1-6, the extrusion die ii 5-2 is fixedly connected to the sliding plate 5-1, and the extrusion die ii 5-2 and the extrusion die i 1-12 are correspondingly arranged.
The seventh embodiment:
the embodiment is described below with reference to fig. 1-15, and the sixth embodiment is further described, wherein the pushing bracket i 7 includes a pushing bottom plate i 7-1, a pushing side plate i 7-2, spring assemblies i 7-3 and limiting posts 7-4, the pushing side plate i 7-2 is fixedly connected to both left and right sides of the pushing bottom plate i 7-1, the two spring assemblies i 7-3 are fixedly connected to both the pushing side plates i 7-2, the sliding plate 5-1 is respectively located between the two spring assemblies i 7-3 at the front and rear sides, the pushing bottom plate i 7-1 is connected to the timing motor 6 through a screw thread, the timing motor 6 is fixedly connected to the supporting plate iii 1-10, and the pushing bottom plate i 7-1 is fixedly connected to the two limiting posts 7-4, the two limiting columns 7-4 are connected to the supporting plates III 1-10 in a sliding mode.
The specific implementation mode is eight:
the embodiment is described below with reference to fig. 1-15, and the seventh embodiment is further described, in which the pushing bracket ii 8 includes a pushing bottom plate ii 8-1, a pushing side plate ii 8-2, a horizontal waist hole iii 8-3, a connecting plate 8-4 and a spring assembly ii 8-5, the pushing side plate ii 8-2 is fixedly connected to both left and right sides of the pushing bottom plate ii 8-1, the horizontal waist holes iii 8-3 are respectively disposed on both the two pushing side plates ii 8-2, two limiting blocks 1-4 are respectively slidably connected in the two horizontal waist holes iii 8-3, the two connecting plates 8-4 are fixedly connected to the pushing bottom plate ii 8-1, the two spring assemblies ii 8-5 are fixedly connected to both the two connecting plates 8-4, an output shaft of the motor ii 4-1 is located between the two spring assemblies ii 8-5 on the front and rear sides, two transmission gears 9 are respectively and rotatably connected to the two supporting plates II 1-5, the upper ends of the two transmission gears 9 are respectively in meshing transmission with the two pushing side plates I7-2, and the lower ends of the two transmission gears 9 are respectively in meshing transmission with the two pushing side plates II 8-2.
The specific implementation method nine:
the embodiment is described below with reference to fig. 1 to 15, and the embodiment further describes an eighth embodiment, where the closing mechanism 10 includes a closing baffle 10-1 and a closing link 10-2, two closing baffles 10-1 are slidably connected in a closing slot 1-11, outer ends of the two closing baffles 10-1 are both hinged with the closing link 10-2, the other ends of the two closing links 10-2 are hinged on a sliding plate 5-1, the sliding plate 5-1 approaches to the closing baffle 10-1 side, and the two closing baffles 10-1 are away from each other.
The invention relates to a high polymer material extrusion molding system, which has the working principle that:
when the stirring device is used, a high polymer material needing to be extruded is placed in the stirring cylinder 1-7 through the material inlet 1-9, the motor I2-1, the motor II 4-1 and the timing motor 6 are started simultaneously, the output shaft of the motor I2-1 starts to rotate, the output shaft of the motor I2-1 drives the connecting key 2-2 to rotate by taking the axis of the output shaft of the motor I2-1 as the center, the connecting key 2-2 drives the stirring sliding sleeve 3-1 to rotate by taking the axis of the output shaft of the motor I2-1 as the center, the stirring sliding sleeve 3-1 drives the stirring screw 3-2 to rotate by taking the axis of the output shaft of the motor I2-1 as the center, the stirring screw 3-2 rotates in the stirring cylinder 1-7, and the stirring screw 3-2 stirs the high polymer material in the stirring cylinder 1-7, it should be noted that the spiral direction of the stirring spiral 3-2 needs to be matched with the rotation direction of the output shaft of the motor I2-1, so that when the stirring spiral 3-2 rotates and stirs in the stirring cylinder 1-7, the generated component force pushes the high polymer material in the stirring cylinder 1-7 to extrude towards the closing mechanism 10 side; the output shaft of the motor II 4-1 starts to rotate, the output of the motor II 4-1 drives the swing cam 4-3 to rotate by taking the axis of the output shaft of the motor II 4-1 as the center, the swing cam 4-3 pushes the two swing plates 3-5 to move, the two swing plates 3-5 push the stirring mechanism 3 to reciprocate in the stirring cylinder 1-7, the vibration effect is generated, and meanwhile, the high polymer materials can be prevented from being accumulated on the closing mechanism 10 due to component force generated when the stirring screw 3-2 rotates, so that the stirring effect is enhanced; the output shaft of the timing motor 6 starts to rotate, the output shaft of the timing motor 6 drives the pushing bottom plate I7-1 to slide towards the side of the closing mechanism 10 through threads, the pushing bottom plate I7-1 drives the two pushing side plates I7-2 to slide towards the side of the closing mechanism 10, the two pushing side plates I7-2 respectively push the two transmission gears 9 to rotate, the two transmission gears 9 respectively push the two pushing side plates II 8-2 to slide towards the side of the closing mechanism 10, when the two pushing side plates I7-2 slide towards the side of the closing mechanism 10 for a certain time, the spring component I7-3 positioned at the front end contacts with the sliding plate 5-1 and pushes the sliding plate 5-1 to slide towards the side of the closing mechanism 10, the sliding plate 5-1 drives the extrusion die II 5-2 to approach each other, when the two pushing side plates II 8-2 slide towards the side of the closing mechanism 10 for a certain, two pushing side plates II 8-2 drive two spring assemblies II 8-5 positioned at the rear side to contact with an output shaft of a motor II 4-1 and push the motor II 4-1 to slide towards the closing mechanism 10 side, the contact time of the two spring assemblies II 8-5 and the motor II 4-1 is equal to the contact time of the two pushing side plates I7-2 and a sliding plate 5-1, the spring assemblies II 8-5 and the spring assemblies I7-3 can be detachably connected to the corresponding pushing side plates II 8-2 and I7-2, when the stirring timing of the stirring mechanism 3 needs to be adjusted, the positions of the spring assemblies II 8-5 and the spring assemblies I7-3 on the pushing side plates II 8-2 and the pushing side plates I7-2 are adjusted, and the timing motor 6 is reversely rotated when the resetting is needed, when the extrusion dies I1-12 and the extrusion dies II 5-2 are close to each other, the closing mechanism 10 does not close the mixing drum 1-7 any more, and the mixing mechanism 3 pushes the high polymer materials in the mixing drum 1-7 to extrude into the extrusion dies I1-12.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (1)
1. The utility model provides a macromolecular material extrusion system, includes device support (1), agitator motor (2), rabbling mechanism (3), swing mechanism (4), sliding support (5), timing motor (6), promotes support I (7), promotes support II (8), drive gear (9) and closing mechanism (10), its characterized in that: the device is characterized in that a stirring motor (2) is fixedly connected onto a device support (1), a stirring mechanism (3) is connected onto the stirring motor (2) in a sliding manner, a device support (1) is arranged in the stirring mechanism (3), a swinging mechanism (4) is fixedly connected onto the device support (1), the swinging mechanism (4) pushes the stirring mechanism (3) to swing in the device support (1), a sliding support (5) is connected onto the device support (1) in a sliding manner, a timing motor (6) is fixedly connected onto the device support (1), a pushing support I (7) is connected onto the device support (1) in a sliding manner, the pushing support I (7) is connected onto an output shaft of the timing motor (6) through threads, a pushing support II (8) is connected onto the device support (1) in a sliding manner, a transmission gear (9) is meshed between the pushing support II (8) and the pushing support I (7), the transmission gear (9) is rotationally connected to the device support (1), a closing mechanism (10) is arranged on the device support (1), the pushing support I (7) pushes the sliding support (5) to approach to the closing mechanism (10), and the pushing support II (8) pushes the swinging mechanism (4) to approach to the closing mechanism (10);
the device support (1) comprises a bottom plate (1-1), support plates I (1-2), horizontal waist holes I (1-3), limit blocks (1-4), support plates II (1-5), T-shaped slide rails (1-6), a mixing drum (1-7), horizontal waist holes II (1-8), a feeding port (1-9), support plates III (1-10), a closed groove (1-11) and an extrusion die I (1-12), wherein the number of the bottom plates (1-1) is two, the support plates I (1-2) are fixedly connected to the two bottom plates (1-1), the limit blocks (1-4) are fixedly connected to the two support plates I (1-2), the horizontal waist holes I (1-3) are arranged on the two support plates I (1-2), the rear sides of the two bottom plates (1-1) are fixedly connected with support plates II (1-5), the front sides of the two bottom plates (1-1) are fixedly connected with T-shaped slide rails (1-6), the upper ends of the two support plates I (1-2) are fixedly connected with mixing drums (1-7), the left and right sides of the mixing drums (1-7) are provided with horizontal waist holes II (1-8), the mixing drums (1-7) are provided with feeding ports (1-9), the lower sides of the mixing drums (1-7) are fixedly connected with support plates III (1-10), the front ends of the mixing drums (1-7) are fixedly connected with extrusion dies I (1-12), and the front ends of the mixing drums (1-7) are provided with closed grooves (1-11) for closing the extrusion dies I (1-12);
the stirring motor (2) comprises a motor I (2-1) and a connecting key (2-2), the motor I (2-1) is fixedly connected to the rear end of the stirring cylinder (1-7), an output shaft of the motor I (2-1) is arranged in the stirring cylinder (1-7), and the connecting key (2-2) is fixedly connected to the output shaft of the motor I (2-1);
the stirring mechanism (3) comprises a stirring sliding sleeve (3-1), a stirring screw (3-2), an arc baffle (3-3), a connecting rod (3-4) and a swinging plate (3-5), the stirring sliding sleeve (3-1) is connected to the two connecting keys (2-2) in a sliding mode, the stirring sliding sleeve (3-1) is fixedly connected with a stirring screw (3-2), the left side and the right side of the stirring screw (3-2) are respectively provided with an arc baffle (3-3) for pushing the stirring screw (3-2) to slide on the connecting keys (2-2), the outer sides of the two arc baffles (3-3) are respectively fixedly connected with a connecting rod (3-4), and the lower ends of the two connecting rods (3-4) are fixedly connected with two swinging plates (3-5);
the swing mechanism (4) comprises a motor II (4-1), two sliding blocks (4-2) and two swing cams (4-3), the two sliding blocks (4-2) are respectively connected to the two horizontal waist holes I (1-3) in a sliding mode, the motor II (4-1) is fixedly connected to one of the two sliding blocks (4-2), two ends of an output shaft of the motor II (4-1) are respectively connected to the two sliding blocks (4-2) in a rotating mode, the middle of the output shaft of the motor II (4-1) is fixedly connected with the swing cams (4-3), and the swing cams (4-3) are located between the two swing plates (3-5);
the sliding support (5) comprises a sliding plate (5-1) and an extrusion die II (5-2), the left side and the right side of the sliding plate (5-1) are respectively connected to the two T-shaped sliding rails (1-6) in a sliding mode, the extrusion die II (5-2) is fixedly connected to the sliding plate (5-1), and the extrusion die II (5-2) and the extrusion die I (1-12) are correspondingly arranged;
the pushing support I (7) comprises a pushing bottom plate I (7-1), a pushing side plate I (7-2), spring assemblies I (7-3) and limiting columns (7-4), the pushing side plate I (7-2) is fixedly connected to the left side and the right side of the pushing bottom plate I (7-1), the two spring assemblies I (7-3) are fixedly connected to the two pushing side plates I (7-2), the left side and the right side of a sliding plate (5-1) are respectively located between the two spring assemblies I (7-3) on the front side and the rear side, the pushing bottom plate I (7-1) is connected to a timing motor (6) through threads, the timing motor (6) is fixedly connected to a supporting plate III (1-10), and the two limiting columns (7-4) are fixedly connected to the pushing bottom plate I (7-1), the two limiting columns (7-4) are connected to the supporting plate III (1-10) in a sliding manner;
the pushing support II (8) comprises a pushing bottom plate II (8-1), pushing side plates II (8-2), horizontal waist holes III (8-3), connecting plates (8-4) and spring assemblies II (8-5), the left side and the right side of the pushing bottom plate II (8-1) are fixedly connected with the pushing side plates II (8-2), the horizontal waist holes III (8-3) are arranged on the two pushing side plates II (8-2), the two limiting blocks (1-4) are respectively connected in the two horizontal waist holes III (8-3) in a sliding mode, the pushing bottom plate II (8-1) is fixedly connected with the two connecting plates (8-4), the two connecting plates (8-4) are respectively fixedly connected with the two spring assemblies II (8-5), and the output shaft of the motor II (4-1) is located between the two spring assemblies II (8-5) on the front side and the rear side, the two transmission gears (9) are respectively and rotatably connected to the two supporting plates II (1-5), the upper ends of the two transmission gears (9) are respectively in meshing transmission with the two pushing side plates I (7-2), and the lower ends of the two transmission gears (9) are respectively in meshing transmission with the two pushing side plates II (8-2);
the closing mechanism (10) comprises a closing baffle (10-1) and a closing connecting rod (10-2), two closing baffles (10-1) are connected in a closing groove (1-11) in a sliding mode, the outer ends of the two closing baffles (10-1) are hinged with the closing connecting rod (10-2), the other ends of the two closing connecting rods (10-2) are hinged to a sliding plate (5-1), the sliding plate (5-1) is close to the closing baffles (10-1), and the two closing baffles (10-1) are far away from each other.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910520297.7A CN110216824B (en) | 2019-06-17 | 2019-06-17 | Macromolecular material extrusion system |
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| CN201910520297.7A CN110216824B (en) | 2019-06-17 | 2019-06-17 | Macromolecular material extrusion system |
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| CN111391161B (en) * | 2020-03-25 | 2021-09-24 | 珠海巽丰特种塑料有限公司 | Plastic color masterbatch and intelligent preparation system and method thereof |
| CN111955776A (en) * | 2020-09-04 | 2020-11-20 | 吴岩 | Puffed food processing system and method |
| CN112677445A (en) * | 2020-12-02 | 2021-04-20 | 天津长鑫亿讯科技有限责任公司 | PVC pipe processing technology |
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| DE9105000U1 (en) * | 1991-04-23 | 1991-08-01 | Trendelkamp, Josef, 4418 Nordwalde, De | |
| DE19525136C1 (en) * | 1995-07-11 | 1996-08-22 | Benecke Kaliko Ag | Multicoloured thermoplastic film prodn. |
| CN106182548B (en) * | 2016-06-30 | 2018-04-24 | 浙江汇锋新材料股份有限公司 | A kind of agitating device in press production line |
| CN107263841B (en) * | 2017-06-22 | 2019-04-16 | 枝江市顺达顺塑料制品有限公司 | A kind of extrusion moulding apparatus with uniform stirring plastics |
| JP6311054B1 (en) * | 2017-07-20 | 2018-04-11 | 東芝機械株式会社 | Double-sided transfer type sheet / film forming roll device, Double-sided transfer type sheet / film forming method |
| CN109228119A (en) * | 2018-09-07 | 2019-01-18 | 王佳琦 | A kind of automobile injection molding machine |
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