CN110370590B

CN110370590B - Polymer chemical material preparation forming device

Info

Publication number: CN110370590B
Application number: CN201910687167.2A
Authority: CN
Inventors: 汪时武
Original assignee: Hunan Jiuyu New Material Co ltd
Current assignee: Hunan jiuyu New Material Co.,Ltd.
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2021-05-14
Anticipated expiration: 2039-07-29
Also published as: CN110370590A

Abstract

The invention discloses a device for preparing and molding a high polymer chemical material, which relates to the technical field of high polymer materials and comprises a rack, a molding box assembly, an extrusion mechanism, a cutting mechanism, a size adjusting mechanism, an inclined plate and a collecting box. Shaping case subassembly fixed connection is in the upper end of frame, shaping case subassembly is connected with the frame transmission, extrusion mechanism sets up on shaping case subassembly, cutting mechanism is provided with two, two cutting mechanism symmetries set up the below at shaping case subassembly, size adjusting mechanism sets up the lower extreme at shaping case subassembly, size adjusting mechanism is connected with shaping case subassembly transmission, size adjusting mechanism is connected with the frame transmission, size adjusting mechanism is located between two cutting mechanism, two cutting mechanism top are leaned on size adjusting mechanism, swash plate fixed connection is at the middle part of frame, the swash plate is located the below of shaping case subassembly, the lower extreme in the frame is placed to the collecting box.

Description

Polymer chemical material preparation forming device

Technical Field

The invention relates to the technical field of high polymer materials, in particular to a high polymer chemical material preparation and forming device.

Background

The utility model discloses a granulator for cutting high polymer materials, which has the patent number CN201820511040.6, and the utility model discloses a granulator for cutting high polymer materials, which comprises a bottom plate, the upper surface of the bottom plate is provided with four electric telescopic rods II distributed at equal intervals, the upper surface of the electric telescopic rods II is connected with a workbench, the upper surface of the workbench is provided with four fixed plates at equal intervals, a rotating shaft II is rotationally connected between the two fixed plates close to the left side, a rotating shaft I is rotationally connected between the two fixed plates close to the right side, the end part of the rotating shaft I is connected with a servo motor I, a conveyor belt is rotationally connected between the rotating shaft I and the rotating shaft II, the granulator for cutting high polymer materials can be rapidly moved to a required position by utilizing a universal wheel and a handrail, and the working efficiency is improved, utilize electric telescopic handle one and callus on the sole can be fixed this a pelleter for macromolecular material cutting, be convenient for use in production. But the device cannot cut the polymer chemical material into different sizes.

Disclosure of Invention

The invention aims to provide a device for preparing and molding a high polymer chemical material, which has the beneficial effect that the high polymer chemical material can be cut into different sizes.

The purpose of the invention is realized by the following technical scheme:

a device for preparing and molding high molecular chemical materials comprises a frame, a molding box component, an extrusion mechanism, a cutting mechanism, a size adjusting mechanism, an inclined plate and a collecting box, shaping case subassembly fixed connection in the upper end of frame, shaping case subassembly is connected with the frame transmission, extrusion mechanism sets up on shaping case subassembly, cutting mechanism is provided with two, two cutting mechanism symmetries set up the below at shaping case subassembly, size adjustment mechanism sets up the lower extreme at shaping case subassembly, size adjustment mechanism is connected with shaping case subassembly transmission, size adjustment mechanism is connected with the frame transmission, size adjustment mechanism is located between two cutting mechanism, two cutting mechanism top lean on size adjustment mechanism, swash plate fixed connection is at the middle part of frame, the swash plate is located shaping case subassembly's below, the lower extreme in the frame is placed to the collecting box, the collecting box is located the lower extreme of swash plate.

As the further optimization of the technical scheme, the invention relates to a high polymer chemical material preparation forming device, wherein a rack comprises a base, a door-shaped frame, a motor, a driving belt wheel, an inclined plate seat, a box body seat, a collecting box placing seat and a supporting plate; door style of calligraphy frame fixed connection is at the left end of base, and the motor passes through motor frame fixed connection on door style of calligraphy frame, the output shaft fixed connection driving pulley of motor, driving pulley passes through belt transmission with size adjusting mechanism and is connected, swash plate seat fixed connection is at the right-hand member of door style of calligraphy frame, swash plate fixed connection is on the swash plate seat, box seat fixed connection is in the upper end of door style of calligraphy frame, the collecting box is placed the seat and is placed on the seat through the right-hand member of two backup pad fixed connection at the base, the collecting box is placed on the collecting box is placed.

As the further optimization of the technical scheme, the device for preparing and forming the high polymer chemical material comprises a forming box assembly, a forming box assembly and a forming device, wherein the forming box assembly comprises a rectangular box body, an inverted trapezoidal box body, a forming orifice plate, a feeding pipe with a control valve, a fixed sliding sleeve, a shaft frame plate, a lead screw and a driven bevel gear; the lower end of the rectangular box body is fixedly connected and communicated with the inverted trapezoidal box body, the forming pore plate is fixedly connected at the lower end of the inverted trapezoidal box body, the feeding pipe is fixedly connected and communicated at the upper end of the rectangular box body, the two fixed sliding sleeves are symmetrically and fixedly connected at two ends of the rectangular box body, the screw rod is rotatably connected on the two shaft frame plates through a bearing with a seat, the two shaft frame plates are respectively and fixedly connected on the rectangular box body and the inverted trapezoidal box body, the driven bevel gear is fixedly connected at the lower end of the screw rod, the driven bevel gear is in meshing transmission connection with the size adjusting mechanism; the rectangular box body is fixedly connected to the box body seat, and the box body seat is located at the rear end of the left fixed sliding sleeve.

As further optimization of the technical scheme, the high polymer chemical material preparation and forming device comprises an extrusion mechanism, a pressing mechanism and a forming mechanism, wherein the extrusion mechanism comprises a rectangular pressing plate, an inverted trapezoidal pressing plate, a U-shaped frame and a door-shaped linkage rod; the lower extreme fixed connection of rectangle clamp plate falls trapezoidal clamp plate, two U type frame symmetry fixed connection are at the both ends of rectangle clamp plate, the both ends difference fixed connection of door style of calligraphy gangbar is at the lower extreme of two U type framves, the sealed sliding fit of rectangle clamp plate is connected in the rectangle box, the inlet pipe is located the below of rectangle clamp plate, two U type frame symmetry sliding fit connect the both ends at the rectangle box, two U type frame symmetry sliding fit connect in two fixed sliding sleeves, door style of calligraphy gangbar is located the outer end of rectangle box, door style of calligraphy gangbar passes through screw-thread fit and connects on the lead screw.

As further optimization of the technical scheme, the high polymer chemical material preparation and forming device comprises a cutting mechanism, a limiting rod, a rectangular sliding frame, a spring sleeve rod, a compression spring, a T-shaped plate and an extrusion rod, wherein the cutting mechanism comprises a cutting knife, a limiting rod, a rectangular sliding frame, a spring sleeve rod, a compression spring, a T-shaped plate and an extrusion rod; two ends of the cutting knife are fixedly connected with a limiting rod, the T-shaped plate is fixedly connected to the inverted trapezoidal box body, two ends of the T-shaped plate are fixedly connected with a rectangular sliding frame, the two limiting rods are respectively connected in the two rectangular sliding frames in a sliding fit manner, the inner sides of the two rectangular sliding frames are respectively fixedly connected with a spring sleeve rod, and the two limiting rods are respectively connected to the two spring sleeve rods in a sliding fit manner; the spring sleeve rod is sleeved with a compression spring, and two ends of the compression spring are respectively fixedly connected with a limiting rod and a rectangular sliding frame; the front end limiting rod is fixedly connected with an extrusion rod which abuts against the size adjusting mechanism; the top surface of the cutting-off cutter is attached to the forming pore plate.

As a further optimization of the technical scheme, the device for preparing and molding the polymer chemical material comprises a size adjusting mechanism, a size adjusting mechanism and a size adjusting mechanism, wherein the size adjusting mechanism comprises a driving shaft, a driven belt pulley, a driving bevel gear, a driving seat consisting of two symmetrical sector plates, a screw seat plate, a bidirectional screw, an adjusting rotating wheel, an L-shaped expansion plate, a U-shaped fixed seat, a rectangular plate and an arc-shaped extrusion plate; the driving shaft is rotationally connected to the inverted trapezoidal box body through a bearing with a seat, the driving seat, the driven belt pulley and the driving bevel gear are sequentially and fixedly connected to the driving shaft from front to back, the driving bevel gear is in meshing transmission connection with the driven bevel gear, the driven belt pulley is in meshing transmission connection with the driving belt pulley, the two screw seat plates are symmetrically and fixedly connected to two ends of the driving seat, the bidirectional screw is rotationally connected to the two screw seat plates through the bearing with the seat, the middle part of each screw seat plate is fixedly connected with an adjusting rotating wheel, the inner sides of the two L-shaped expansion plates are respectively connected to two ends of the bidirectional screw through thread fit, the outer ends of the two L-shaped expansion plates are respectively fixedly connected with a rectangular plate, the two rectangular plates are respectively and fixedly connected to the two arc extrusion plates, the two arc extrusion plates are respectively positioned on the outer sides of the, two U type fixing bases of symmetry fixed connection on the drive seat, two L type expansion plates are sliding fit connection respectively in two U type fixing bases.

As a further optimization of the technical scheme, the invention relates to a high polymer chemical material preparation and forming device, wherein two rows of a plurality of forming holes which are longitudinally distributed are arranged on a forming hole plate.

The device for preparing and forming the high polymer chemical material has the beneficial effects that:

the invention relates to a high polymer chemical material preparation forming device, wherein an extrusion mechanism can extrude a high polymer chemical material downwards to form a rod shape, the two cutting mechanisms are continuously opened and closed while the extrusion mechanism extrudes downwards, and the two cutting mechanisms are continuously opened and closed to cut the high polymer material into equal sections; the arrangement of the inverted trapezoidal pressing plate and the inverted trapezoidal box body can avoid the residue of high polymer materials; the distance between the two arc-shaped extrusion plates is adjustable, and the high polymer chemical material can be cut into different lengths.

Drawings

FIG. 1 is a first schematic structural diagram of a polymer chemical material forming apparatus according to the present invention;

FIG. 2 is a schematic structural diagram of a second apparatus for preparing and molding polymer chemical materials according to the present invention;

FIG. 3 is a schematic cross-sectional view of the apparatus for preparing and molding polymer chemical material according to the present invention;

FIG. 4 is a schematic structural view of a frame;

FIG. 5 is a first schematic structural view of a forming box assembly;

FIG. 6 is a second schematic structural view of a forming box assembly;

FIG. 7 is a schematic structural view of a pressing mechanism;

FIG. 8 is a schematic sectional view of the pressing mechanism;

FIG. 9 is a schematic view of the cutting mechanism;

FIG. 10 is a first schematic structural view of a size adjustment mechanism;

fig. 11 is a structural schematic diagram of a size adjustment mechanism.

In the figure: a frame 1; a base 1-1; a door-shaped frame 1-2; 1-3 of a motor; 1-4 of a driving belt wheel; 1-5 of an inclined plate seat; 1-6 of a box seat; 1-7 of a collecting box placing seat; support plates 1-8; a forming box assembly 2; a rectangular box body 2-1; 2-2 of an inverted trapezoidal box body; forming an orifice plate 2-3; 2-4 parts of a feeding pipe; fixing a sliding sleeve 2-5; 2-6 parts of a shaft frame plate; 2-7 parts of a lead screw; 2-8 parts of driven bevel gears; an extrusion mechanism 3; 3-1 of a rectangular pressing plate; 3-2 of an inverted trapezoidal pressing plate; 3-3 of a U-shaped frame; 3-4 of a door-shaped linkage rod; a cutting mechanism 4; 4-1 of a cutting knife; 4-2 of a limiting rod; 4-3 of a rectangular sliding frame; 4-4 parts of a spring sleeve rod; 4-5 of a compression spring; 4-6 parts of T-shaped plates; 4-7 of an extrusion rod; a size adjusting mechanism 5; a drive shaft 5-1; 5-2 of a driven belt wheel; 5-3 of a driving bevel gear; 5-4 of a driving seat; 5-5 of a screw seat plate; 5-6 parts of a bidirectional screw; 5-7 of an adjusting rotating wheel; 5-8 parts of an L-shaped expansion plate; 5-9 parts of a U-shaped fixed seat; 5-10 parts of rectangular plate; 5-11 parts of arc-shaped extrusion plates; a sloping plate 6; a collection tank 7.

Detailed Description

The present invention is described in further detail below with reference to the accompanying figures 1-11 and the detailed description.

The first embodiment is as follows:

the embodiment is described below with reference to fig. 1-11, a polymer chemical material preparing and forming apparatus, which comprises a frame 1, a forming box assembly 2, an extruding mechanism 3, two cutting mechanisms 4, a size adjusting mechanism 5, an inclined plate 6 and a collecting box 7, wherein the forming box assembly 2 is fixedly connected to the upper end of the frame 1, the forming box assembly 2 is in transmission connection with the frame 1, the extruding mechanism 3 is arranged on the forming box assembly 2, the two cutting mechanisms 4 are symmetrically arranged below the forming box assembly 2, the size adjusting mechanism 5 is arranged at the lower end of the forming box assembly 2, the size adjusting mechanism 5 is in transmission connection with the frame 1, the size adjusting mechanism 5 is located between the two cutting mechanisms 4, the two cutting mechanisms 4 are abutted against the size adjusting mechanism 5, the inclined plate 6 is fixedly connected to the middle part of the frame 1, the inclined plate 6 is positioned below the forming box assembly 2, the collecting box 7 is placed at the lower end of the rack 1, and the collecting box 7 is positioned at the lower end of the inclined plate 6. When the device is used, a high polymer chemical material is led into a forming box component 2, after the frame 1 is started, the frame 1 drives a size adjusting mechanism 5 to work, the size adjusting mechanism 5 drives an extruding mechanism 3 to move downwards, the extruding mechanism 3 extrudes the high polymer material in the forming box component 2, the high polymer material is extruded from the lower end of the forming box component 2 to be rod-shaped, the size adjusting mechanism 5 drives two cutting mechanisms 4 to do continuous cutting motion while working, the two cutting mechanisms 4 continuously cut the rod-shaped high polymer material extruded from the forming box component 2 into segments, and the segment-shaped high polymer material falls on an inclined plate 6 and is finally collected in a collecting box 7; the cutting and closing time of the two cutting mechanisms 4 is changed by adjusting the distance between the two arc-shaped extrusion plates 5-11 on the size adjusting mechanism 5, so that the forming length of the high polymer material is changed, and the high polymer chemical material is cut into different sizes; the arrangement of the inverted trapezoidal pressing plate 3-2 and the inverted trapezoidal box body 2-2 can avoid the residue of high polymer materials.

The second embodiment is as follows:

the embodiment is described below with reference to fig. 1-11, and the frame 1 includes a base 1-1, a door-shaped frame 1-2, a motor 1-3, a driving pulley 1-4, a sloping plate seat 1-5, a box body seat 1-6, a collecting box placing seat 1-7 and a supporting plate 1-8; the door-shaped frame 1-2 is fixedly connected to the left end of the base 1-1, the motor 1-3 is fixedly connected to the door-shaped frame 1-2 through the motor frame, an output shaft of the motor 1-3 is fixedly connected with the driving belt pulley 1-4, the driving belt pulley 1-4 is connected with the size adjusting mechanism 5 through belt transmission, the inclined plate seat 1-5 is fixedly connected to the right end of the door-shaped frame 1-2, the inclined plate 6 is fixedly connected to the inclined plate seat 1-5, the box body seat 1-6 is fixedly connected to the upper end of the door-shaped frame 1-2, the collecting box placing seat 1-7 is fixedly connected to the right end of the base 1-1 through two supporting plates 1-8, and the collecting box 7 is placed on the collecting box placing seat 1-7.

The third concrete implementation mode:

the embodiment is described below with reference to fig. 1-11, and the forming box assembly 2 includes a rectangular box body 2-1, an inverted trapezoidal box body 2-2, a forming orifice plate 2-3, a feeding pipe 2-4 with a control valve, a fixed sliding sleeve 2-5, a shaft frame plate 2-6, a screw rod 2-7 and a driven bevel gear 2-8; the lower end of a rectangular box body 2-1 is fixedly connected and communicated with an inverted trapezoidal box body 2-2, a forming pore plate 2-3 is fixedly connected at the lower end of the inverted trapezoidal box body 2-2, a feeding pipe 2-4 is fixedly connected and communicated at the upper end of the rectangular box body 2-1, two fixed sliding sleeves 2-5 are symmetrically and fixedly connected at two ends of the rectangular box body 2-1, a screw 2-7 is rotatably connected on two shaft frame plates 2-6 through a bearing with a seat, the two shaft frame plates 2-6 are respectively and fixedly connected on the rectangular box body 2-1 and the inverted trapezoidal box body 2-2, a driven bevel gear 2-8 is fixedly connected at the lower end of the screw 2-7, the driven bevel gear 2-8 is in meshing transmission connection with a size adjusting mechanism 5, and an extruding mechanism 3 is connected on the; the rectangular box body 2-1 is fixedly connected to the box body seat 1-6, and the box body seat 1-6 is positioned at the rear end of the left fixed sliding sleeve 2-5. When the forming box component 2 is used, a high polymer chemical material is poured into the rectangular box body 2-1 and the inverted trapezoidal box body 2-2 through the feeding pipe 2-4 with the control valve, the motor 1-3 is connected with the power supply and the control switch through a lead and is started, the motor 1-3 drives the driving belt wheel 1-4 to rotate, the driving belt wheel 1-4 drives the size adjusting mechanism 5 to work, the size adjusting mechanism 5 drives the driven bevel gear 2-8 to rotate, and the driven bevel gear 2-8 drives the screw rod 2-7 to rotate.

The fourth concrete implementation mode:

the embodiment is described below with reference to fig. 1-11, and the extrusion mechanism 3 includes a rectangular pressing plate 3-1, an inverted trapezoidal pressing plate 3-2, a U-shaped frame 3-3, and a door-shaped linkage rod 3-4; the lower end of a rectangular pressing plate 3-1 is fixedly connected with an inverted trapezoidal pressing plate 3-2, two U-shaped frames 3-3 are symmetrically and fixedly connected to two ends of the rectangular pressing plate 3-1, two ends of a door-shaped linkage rod 3-4 are respectively and fixedly connected to the lower ends of the two U-shaped frames 3-3, the rectangular pressing plate 3-1 is connected in a rectangular box body 2-1 in a sealing sliding fit mode, a feeding pipe 2-4 is located below the rectangular pressing plate 3-1, the two U-shaped frames 3-3 are connected at two ends of the rectangular box body 2-1 in a symmetrical sliding fit mode, the two U-shaped frames 3-3 are connected in two fixed sliding sleeves 2-5 in a symmetrical sliding fit mode, the door-shaped linkage rod 3-4 is located at the outer end of the rectangular box body 2-1, and the door-shaped linkage rod 3-4. When the extrusion mechanism 3 is used, the feeding pipe 2-4 is positioned below the rectangular pressing plate 3-1, chemical materials can enter the rectangular box 2-1 and the inverted trapezoidal box 2-2 from a gap between the rectangular box 2-1 and the inverted trapezoidal pressing plate 3-2, the lead screw 2-7 is in threaded connection with the door-shaped linkage rod 3-4 to generate relative displacement, the lead screw 2-7 drives the door-shaped linkage rod 3-4 to move downwards, the door-shaped linkage rod 3-4 drives the rectangular pressing plate 3-1 and the inverted trapezoidal pressing plate 3-2 to move downwards through the two U-shaped frames 3-3, the inverted trapezoidal pressing plate 3-2 extrudes high molecular chemical materials, the chemical materials form a rod shape after passing through the forming pore plate 2-3, when the inverted trapezoidal pressing plate 3-2 moves to the lowest end of the inverted trapezoidal box 2-2, the outer wall of the inverted trapezoidal pressing plate 3-2 is attached to the inner wall of the inverted trapezoidal box body 2-2, so that chemical materials are prevented from remaining in the inverted trapezoidal box body 2-2.

The fifth concrete implementation mode:

the embodiment is described below with reference to fig. 1 to 11, and the cutting mechanism 4 includes a cutting knife 4-1, a limiting rod 4-2, a rectangular sliding frame 4-3, a spring loop rod 4-4, a compression spring 4-5, a T-shaped plate 4-6 and an extrusion rod 4-7; both ends of a cutting knife 4-1 are fixedly connected with a limiting rod 4-2, a T-shaped plate 4-6 is fixedly connected to an inverted trapezoidal box body 2-2, both ends of the T-shaped plate 4-6 are fixedly connected with a rectangular sliding frame 4-3, the two limiting rods 4-2 are respectively connected in the two rectangular sliding frames 4-3 in a sliding fit manner, the inner sides of the two rectangular sliding frames 4-3 are respectively fixedly connected with a spring loop rod 4-4, and the two limiting rods 4-2 are respectively connected to the two spring loop rods 4-4 in a sliding fit manner; the spring sleeve rod 4-4 is sleeved with a compression spring 4-5, and two ends of the compression spring 4-5 are respectively fixedly connected with a limiting rod 4-2 and a rectangular sliding frame 4-3; an extrusion rod 4-7 is fixedly connected to the limiting rod 4-2 at the front end, and the extrusion rod 4-7 abuts against the size adjusting mechanism 5; the top surface of the cutting knife 4-1 is attached to the forming orifice plate 2-3. When the cutting mechanism 4 is used, the size adjusting mechanism 5 can extrude the extrusion rods 4-7 on the two cutting mechanisms 4 to move in opposite directions or away from each other simultaneously when working, when the two extrusion rods 4-7 move towards the outer ends simultaneously, the distance between the two cutting-off knives 4-1 is increased, the two compression springs 4-5 are stretched, the two cutting-off knives 4-1 are driven to move in opposite directions simultaneously under the elastic action of the two compression springs 4-5, extruded rod-shaped chemical materials are cut into sections, the steps are repeated in sequence, and the rod-shaped materials are continuously cut into equal sections.

The sixth specific implementation mode:

the present embodiment is described below with reference to fig. 1 to 11, where the size adjustment mechanism 5 includes a driving shaft 5-1, a driven pulley 5-2, a driving bevel gear 5-3, a driving seat 5-4 composed of two symmetrical sector plates, a screw seat plate 5-5, a bidirectional screw 5-6, an adjustment wheel 5-7, an L-shaped expansion plate 5-8, a U-shaped fixing seat 5-9, a rectangular plate 5-10, and an arc-shaped extrusion plate 5-11; a driving shaft 5-1 is rotationally connected to an inverted trapezoidal box body 2-2 through a bearing with a seat, a driving seat 5-4, a driven belt wheel 5-2 and a driving bevel gear 5-3 are sequentially and fixedly connected to the driving shaft 5-1 from front to back, the driving bevel gear 5-3 is in meshing transmission connection with a driven bevel gear 2-8, the driven belt wheel 5-2 is in meshing transmission connection with the driving belt wheel 1-4, two screw seat plates 5-5 are symmetrically and fixedly connected to two ends of the driving seat 5-4, a bidirectional screw 5-6 is rotationally connected to the two screw seat plates 5-5 through the bearing with the seat, the middle part of the screw seat plate 5-5 is fixedly connected with an adjusting rotating wheel 5-7, the inner sides of the two L-shaped expansion plates 5-8 are respectively in threaded fit connection with two ends of the, the outer ends of the two L-shaped expansion plates 5-8 are fixedly connected with a rectangular plate 5-10, the two rectangular plates 5-10 are fixedly connected to two arc-shaped extrusion plates 5-11 respectively, the two arc-shaped extrusion plates 5-11 are located on the outer sides of two ends of a driving seat 5-4 respectively, extrusion rods 4-7 on the two cutting mechanisms 4 abut against the two arc-shaped extrusion plates 5-11 respectively, the driving seat 5-4 is symmetrically and fixedly connected with two U-shaped fixed seats 5-9, and the two L-shaped expansion plates 5-8 are connected in the two U-shaped fixed seats 5-9 in a sliding fit mode respectively. When the size adjusting mechanism 5 is used, the driving belt wheel 1-4 drives the driven belt wheel 5-2 to rotate through a belt, the driven belt wheel 5-2 drives the driving shaft 5-1 to rotate, the driving shaft 5-1 drives the driving bevel gear 5-3 and the driving seat 5-4 to rotate, the driving bevel gear 5-3 drives the driven bevel gear 2-8 to rotate, the driving seat 5-4 drives the two arc-shaped extrusion plates 5-11 to rotate, when the two arc-shaped extrusion plates 5-11 are in a horizontal state, the two arc-shaped extrusion plates 5-11 extrude the two extrusion rods 4-7, the distance between the two extrusion rods 4-7 is the largest, the distance between the two cutting knives 4-1 is increased, the two compression springs 4-5 are stretched, when the two arc-shaped extrusion plates 5-11 are rotated to a vertical state, the two extrusion rods 4-7 move towards each other at the same time under the action of the elasticity of the two compression springs 4-5, the two cutting knives 4-1 move towards each other at the same time, the extruded rodlike chemical material is cut into sections, the circulation is carried out in sequence, and the rodlike material is continuously cut into equal sections; the adjusting rotating wheel 5-7 is rotated, the adjusting rotating wheel 5-7 drives the bidirectional screw rod 5-6 to rotate, the bidirectional screw rod 5-6 drives the two L-shaped expansion plates 5-8 to move in an opposite direction or in a deviating direction, the two L-shaped expansion plates 5-8 drive the two arc-shaped extrusion plates 5-11 to move in an opposite direction or in a deviating direction through the two rectangular plates 5-10, the distance between the two arc-shaped extrusion plates 5-11 is changed, the opening and closing period of the two cutting knives 4-1 is prolonged when the length between the two arc-shaped extrusion plates 5-11 is prolonged, the length of the cut chemical material is prolonged, the opening and closing period of the two cutting knives 4-1 is shortened when the length between the two arc-shaped extrusion plates 5-11 is shortened, the length of the cut chemical material is shortened, and the high-molecular chemical material is cut.

The seventh embodiment:

the following describes the present embodiment with reference to fig. 1 to 11, wherein two rows of the plurality of forming holes are longitudinally distributed on the forming hole plates 2 to 3. So that the two cutting knives 4-1 respectively cut the extruded left and right rows of rod-shaped materials simultaneously, and the formed size and shape of the cut chemical materials are ensured to be equal.

The working principle of the macromolecular chemical material preparation and forming device of the invention is as follows: when the device is used, a high molecular chemical material is led into a forming box component 2 when the device is used, after the frame 1 is started, the frame 1 drives a size adjusting mechanism 5 to work, the size adjusting mechanism 5 drives an extruding mechanism 3 to move downwards, the extruding mechanism 3 extrudes the high molecular material in the forming box component 2, the high molecular material is extruded from the lower end of the forming box component 2 to be rod-shaped, the size adjusting mechanism 5 drives two cutting mechanisms 4 to do continuous cutting motion while working, the two cutting mechanisms 4 continuously cut the rod-shaped high molecular material extruded from the forming box component 2 into segments, and the segment-shaped high molecular material falls on an inclined plate 6 and is finally collected in a collecting box 7; the cutting and closing time of the two cutting mechanisms 4 is changed by adjusting the distance between the two arc-shaped extrusion plates 5-11 on the size adjusting mechanism 5, so that the forming length of the high polymer material is changed, and the high polymer chemical material is cut into different sizes; the arrangement of the inverted trapezoidal pressing plate 3-2 and the inverted trapezoidal box body 2-2 can avoid the residue of high polymer materials.

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. The utility model provides a polymer chemical material preparation forming device, includes frame (1), shaping case subassembly (2), extrusion mechanism (3), cutting mechanism (4), size adjustment mechanism (5), swash plate (6) and collecting box (7), its characterized in that: the forming box component (2) is fixedly connected to the upper end of the frame (1), the forming box component (2) is in transmission connection with the frame (1), the extruding mechanism (3) is arranged on the forming box component (2), the cutting mechanisms (4) are arranged in two numbers, the two cutting mechanisms (4) are symmetrically arranged below the forming box component (2), the size adjusting mechanism (5) is arranged at the lower end of the forming box component (2), the size adjusting mechanism (5) is in transmission connection with the frame (1), the size adjusting mechanism (5) is positioned between the two cutting mechanisms (4), the two cutting mechanisms (4) are abutted against the size adjusting mechanism (5), the inclined plate (6) is fixedly connected to the middle part of the frame (1), the inclined plate (6) is positioned below the forming box component (2), the collecting box (7) is arranged at the lower end of the frame (1), the collecting box (7) is positioned at the lower end of the inclined plate (6);

the frame (1) comprises a base (1-1), a door-shaped frame (1-2), a motor (1-3), a driving belt wheel (1-4), an inclined plate seat (1-5), a box body seat (1-6), a collecting box placing seat (1-7) and a supporting plate (1-8); the door-shaped frame (1-2) is fixedly connected to the left end of the base (1-1), the motor (1-3) is fixedly connected to the door-shaped frame (1-2) through the motor frame, an output shaft of the motor (1-3) is fixedly connected with a driving belt pulley (1-4), the driving belt pulley (1-4) is in transmission connection with the size adjusting mechanism (5) through a belt, the inclined plate seat (1-5) is fixedly connected to the right end of the door-shaped frame (1-2), the inclined plate (6) is fixedly connected to the inclined plate seat (1-5), the box body seat (1-6) is fixedly connected to the upper end of the door-shaped frame (1-2), the collecting box placing seat (1-7) is fixedly connected to the right end of the base (1-1) through two supporting plates (1-8), and the collecting box (7) is placed on the collecting box placing seat (1-7);

the forming box assembly (2) comprises a rectangular box body (2-1), an inverted trapezoidal box body (2-2), a forming pore plate (2-3), a feeding pipe (2-4) with a control valve, a fixed sliding sleeve (2-5), a shaft frame plate (2-6), a screw rod (2-7) and a driven bevel gear (2-8); the lower end of a rectangular box body (2-1) is fixedly connected and communicated with an inverted trapezoidal box body (2-2), a forming pore plate (2-3) is fixedly connected at the lower end of the inverted trapezoidal box body (2-2), a feeding pipe (2-4) is fixedly connected and communicated at the upper end of the rectangular box body (2-1), two fixed sliding sleeves (2-5) are symmetrically and fixedly connected at two ends of the rectangular box body (2-1), a screw rod (2-7) is rotatably connected on two shaft frame plates (2-6), the two shaft frame plates (2-6) are respectively and fixedly connected on the rectangular box body (2-1) and the inverted trapezoidal box body (2-2), a driven bevel gear (2-8) is fixedly connected at the lower end of the screw rod (2-7), the driven bevel gear (2-8) is in meshing transmission connection with a size adjusting mechanism (5), the extrusion mechanism (3) is connected to the screw rods (2-7) through threads; the rectangular box body (2-1) is fixedly connected to the box body seat (1-6), and the box body seat (1-6) is positioned at the rear end of the fixed sliding sleeve (2-5) on the left side;

the extrusion mechanism (3) comprises a rectangular pressing plate (3-1), an inverted trapezoidal pressing plate (3-2), a U-shaped frame (3-3) and a door-shaped linkage rod (3-4); the lower end of a rectangular pressing plate (3-1) is fixedly connected with an inverted trapezoidal pressing plate (3-2), two U-shaped frames (3-3) are symmetrically and fixedly connected with two ends of the rectangular pressing plate (3-1), two ends of a door-shaped linkage rod (3-4) are respectively and fixedly connected with the lower ends of the two U-shaped frames (3-3), the rectangular pressing plate (3-1) is connected in a rectangular box body (2-1) in a sealing sliding fit manner, a feeding pipe (2-4) is positioned below the rectangular pressing plate (3-1), the two U-shaped frames (3-3) are symmetrically and slidably connected with two ends of the rectangular box body (2-1), the two U-shaped frames (3-3) are symmetrically and slidably connected in two fixed sliding sleeves (2-5), the door-shaped linkage rod (3-4) is positioned at the outer end of the rectangular box body (2-1), the door-shaped linkage rods (3-4) are connected to the screw rods (2-7) in a threaded fit manner;

the cutting mechanism (4) comprises a cutting-off cutter (4-1), a limiting rod (4-2), a rectangular sliding frame (4-3), a spring loop rod (4-4), a compression spring (4-5), a T-shaped plate (4-6) and an extrusion rod (4-7); both ends of a cutting knife (4-1) are fixedly connected with a limiting rod (4-2), a T-shaped plate (4-6) is fixedly connected to an inverted trapezoidal box body (2-2), both ends of the T-shaped plate (4-6) are fixedly connected with a rectangular sliding frame (4-3), the two limiting rods (4-2) are respectively connected in the two rectangular sliding frames (4-3) in a sliding fit manner, the inner sides of the two rectangular sliding frames (4-3) are respectively fixedly connected with a spring sleeve rod (4-4), and the two limiting rods (4-2) are respectively connected to the two spring sleeve rods (4-4) in a sliding fit manner; a compression spring (4-5) is sleeved on the spring sleeve rod (4-4), and two ends of the compression spring (4-5) are respectively and fixedly connected with a limiting rod (4-2) and a rectangular sliding frame (4-3); an extrusion rod (4-7) is fixedly connected to the limiting rod (4-2) at the front end, and the extrusion rod (4-7) abuts against the size adjusting mechanism (5); the top surface of the cutting knife (4-1) is attached to the forming orifice plate (2-3);

the size adjusting mechanism (5) comprises a driving shaft (5-1), a driven belt wheel (5-2), a driving bevel gear (5-3), a driving seat (5-4) consisting of two symmetrical sector plates, a screw seat plate (5-5), a bidirectional screw (5-6), an adjusting rotating wheel (5-7), an L-shaped expansion plate (5-8), a U-shaped fixed seat (5-9), a rectangular plate (5-10) and an arc-shaped extrusion plate (5-11); a driving shaft (5-1) is rotatably connected to an inverted trapezoidal box body (2-2), a driving seat (5-4), a driven belt wheel (5-2) and a driving bevel gear (5-3) are fixedly connected to the driving shaft (5-1) from front to back in sequence, the driving bevel gear (5-3) is in meshing transmission connection with a driven bevel gear (2-8), the driven belt wheel (5-2) is in meshing transmission connection with the driving belt wheel (1-4), two screw seat plates (5-5) are symmetrically and fixedly connected to two ends of the driving seat (5-4), a bidirectional screw (5-6) is rotatably connected to the two screw seat plates (5-5), the middle part of each screw seat plate (5-5) is fixedly connected with an adjusting rotating wheel (5-7), the inner sides of the two L-shaped expansion plates (5-8) are respectively in threaded fit connection with two ends of the bidirectional screw (5-6), the outer ends of the two L-shaped expansion plates (5-8) are fixedly connected with a rectangular plate (5-10), the two rectangular plates (5-10) are respectively fixedly connected to the two arc-shaped extrusion plates (5-11), the two arc-shaped extrusion plates (5-11) are respectively positioned on the outer sides of the two ends of the driving seat (5-4), the extrusion rods (4-7) on the two cutting mechanisms (4) respectively abut against the two arc-shaped extrusion plates (5-11), the driving seat (5-4) is symmetrically and fixedly connected with the two U-shaped fixing seats (5-9), and the two L-shaped expansion plates (5-8) are respectively connected in the two U-shaped fixing seats (5-9) in a sliding fit mode.

2. The device for preparing and molding high molecular chemical material according to claim 1, wherein: the forming pore plate (2-3) is provided with two rows of a plurality of forming pores which are longitudinally distributed.