CN113442323A

CN113442323A - Thermoplastic granulating equipment

Info

Publication number: CN113442323A
Application number: CN202110596236.6A
Authority: CN
Inventors: 张丽娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-30
Filing date: 2021-05-30
Publication date: 2021-09-28

Abstract

The invention discloses thermoplastic plastic grain cutting equipment which comprises a wide plate, wherein the left side and the right side of the wide plate are respectively and fixedly connected with the inner wall of a base and the outer wall of a frame, and the inner wall of the wide plate is provided with a clamping device; the inner wall of the frame is provided with a lifting device; the lifting device comprises a short plate, a threaded rod, a sleeve plate and a handle; the left side of the short plate is fixedly connected with the left side of the inner wall of the frame, the inner wall of the short plate is rotatably connected with the outer wall of the bottom of the threaded rod, the outer wall of the top of the threaded rod is rotatably connected with the inner wall of the frame, the top of the threaded rod is fixedly connected with a handle, and the outer wall of the threaded rod is in threaded connection with the inner wall of the sleeve plate; a grain cutting device is arranged on the right side of the sleeve plate; the frame below the grain cutting device is internally provided with a crushing mechanism matched with the grain cutting device, the invention overcomes the defects of the prior art, and solves the problems that the thermoplastic plastic cannot be fixed, the position is easy to move during cutting, the cutter is inconvenient to uniformly cut particles, and the cutting is incomplete.

Description

Thermoplastic granulating equipment

Technical Field

The invention relates to the technical field of granulating devices, and particularly belongs to thermoplastic granulating equipment.

Background

Polycarbonate is abbreviated as PC, acrylonitrile-butadiene-styrene copolymer is abbreviated as ABS, and the PC/ABS composite material formed by the polycarbonate and the acrylonitrile-butadiene-styrene copolymer is important engineering plastic, not only can improve the heat resistance and tensile strength of ABS, but also can reduce the melt viscosity of PC so as to improve the processing performance, and the synthesized PC/ABS composite material needs to be subjected to grain cutting treatment. But current pelleter is placed thermoplastic on cutting platform, uses the cutting knife periodic cutting, and the mode of this kind of cutting is directly placed thermoplastic on cutting platform for thermoplastic can not be fixed, and easy shift position during the cutting is inconvenient for the even cutting of cutting knife to the particle, thereby influences the quality and the production efficiency of particle. Meanwhile, due to the toughness of the plastic, part of plastic particles can not be completely cut off in the granulating process, adhesion is generated, and the cutting efficiency is reduced.

Disclosure of Invention

The invention aims to provide thermoplastic granule cutting equipment to solve the problems that the thermoplastic cannot be fixed, the position is easy to move during cutting, a cutter is inconvenient to uniformly cut particles, and the cutting is incomplete because the thermoplastic is directly placed on a cutting platform, which is proposed in the background technology.

In order to solve the problems, the technical scheme adopted by the invention is as follows:

the thermoplastic plastic grain cutting equipment comprises a wide plate, wherein the left side and the right side of the wide plate are fixedly connected with the inner wall of a base and the outer wall of a frame respectively, and the inner wall of the wide plate is provided with a clamping device; the inner wall of the frame is provided with a lifting device; the lifting device comprises a short plate, a threaded rod, a sleeve plate and a handle; the left side of the short plate is fixedly connected with the left side of the inner wall of the frame, the inner wall of the short plate is rotatably connected with the outer wall of the bottom of the threaded rod, the outer wall of the top of the threaded rod is rotatably connected with the inner wall of the frame, the top of the threaded rod is fixedly connected with a handle, and the outer wall of the threaded rod is in threaded connection with the inner wall of the sleeve plate;

a grain cutting device is arranged on the right side of the sleeve plate; cut the frame of grain device below in be equipped with cut grain device complex crushed aggregates mechanism, crushed aggregates mechanism includes backup pad, support piece, mounting bracket, support spring and bull stick, the backup pad has two, and fixed mounting is in the both sides of frame respectively, support piece for falling T shape structure, the backup pad is passed on the top, installs two support pieces side by side at least in every backup pad, every support piece top all fixed mounting has the mounting bracket, support spring installs on the support piece between mounting bracket and backup pad, the bull stick rotate and install between two relative mounting brackets.

Preferably, the clamping device comprises a vertical plate, an inclined plate, a sliding chute, a circular plate, a spring, a vertical plate, a transverse plate and a rubber pad;

the top of two riser and the bottom of wide slab are the rigid coupling, two the bottom of riser rotates with the outside of swash plate and links to each other, two the outer wall rigid coupling of swash plate has the rubber pad, two the inner wall processing of swash plate has the spout, two the inner wall of spout is equipped with the plectane, two the outer wall of plectane and the inner wall slip joint of spout, two the rear end face of plectane and the bottom rigid coupling of riser, two the top rigid coupling of riser has the diaphragm, two the outer wall of riser has cup jointed the spring, two the upper and lower both ends of spring are respectively with the bottom of wide slab and the outer wall looks rigid coupling of swash plate.

Preferably, the inclined plate, the spring, the vertical plate and the transverse plate are bilaterally symmetrical with respect to the center of the wide plate.

Preferably, the rear end face of the wide plate is provided with a transmission device;

the transmission device comprises a first motor, a first gear, a second gear, a chain, a belt and a baffle;

the rear end face of the baffle is fixedly connected with the right side of the front face of the wide plate, the upper side and the lower side of the inner wall of the baffle are fixedly connected with the upper side and the lower side of the first motor respectively, the output shaft of the first motor is fixedly connected with the front face of the first gear, the outer wall of the first gear is meshed with the outer wall of the second gear through a chain, the front face of the second gear is rotationally connected with the left side of the rear end face of the wide plate, and the outer wall of the chain is sleeved with the inner wall of the belt.

Preferably, the first gear and the second gear have the same size.

Preferably, the threaded rod and the sleeve plate form a lifting mechanism.

Preferably, a granulating device is arranged on the right side of the sleeve plate;

the grain cutting device comprises a second motor, a round wheel, a blade and a fixing plate;

the top of fixed plate and the right side looks rigid coupling of lagging, the rear end face of fixed plate and the positive looks rigid coupling of second motor, the output shaft of second motor and the inner wall looks rigid coupling of circle wheel, the outer wall equidistance of circle wheel is processed in the blade.

Preferably, the bottom left side rigid coupling of base has a foot rest, the right side of base and the left side looks rigid coupling of frame, the bottom inner wall rigid coupling of frame has the air-cooler, the right side inner wall of frame and the outer wall slip joint of storage box, the right side rigid coupling of storage box has the handle.

Preferably, the inclined plate, the spring and the vertical plate form an elastic telescopic mechanism.

Compared with the prior art, the invention has the beneficial effects that:

this grain equipment of cutting under the cooperation of bull stick and blade, at the in-process of cutting, along with the rotation of blade, the plastics panel that is located between blade and the bull stick can be by effectual cutting, and the bull stick can do not the blade to push down in the pivoted, realizes the elastic fit of bull stick and blade, neither influences the rotation cutting of blade, can help the blade to cut simultaneously, has avoided the problem of adhesion to appear in the plastic granules after the cutting.

According to the thermoplastic plastic grain cutting equipment, through the matching among the vertical plate, the spring and the inclined plate, after materials are placed below the transverse plate, the spring provides resilience force to drive the inner side of the inclined plate to move downwards, and then the vertical plate drives the transverse plate to move downwards to clamp the materials, so that the problems that the thermoplastic plastic cannot be fixed, the position is easy to move during cutting, and the cutting knife is inconvenient to uniformly cut particles are solved;

through the cooperation between first motor, first gear and the second gear to first motor switch-on external power supply output shaft drives first gear revolve, and then drives second gear revolve, thereby makes chain outer wall belt rotate and drives the material and carry, and the security is high, and the transport capacity is big, has improved the practicality:

through the cooperation among the second motor, the round wheel and the blade, the second motor is connected with an output shaft of an external power supply to drive the round wheel to rotate so as to drive the blade to move, so that materials are granulated, the working difficulty is reduced, and the working efficiency is improved;

through the cooperation between handle, threaded rod and the lagging to rotate the handle and drive the threaded rod and rotate, and then drive the lagging downstream, thereby make the fixed plate drive the downstream of grain cutting mechanism, easy operation, facilitate promotion.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the wide plate, the base and the foot rest in FIG. 1;

FIG. 4 is a schematic view of the connection structure of the vertical plate, the spring and the inclined plate in FIG. 1;

FIG. 5 is a schematic view of a connection structure of the first motor, the first gear and the baffle in FIG. 1;

FIG. 6 is a schematic view of a connection structure of the fixing plate, the second motor and the circular wheel in FIG. 1;

fig. 7 is a schematic view of the connection structure of the short plate, the threaded rod and the grip in fig. 1.

In the figure: 1. a wide plate; 2. a clamping device; 201. a vertical plate; 202. a sloping plate; 203. a chute; 204. a circular plate; 205. a spring; 206. a vertical plate; 207. a transverse plate; 208. a rubber pad; 3. a transmission device; 301. a first motor; 302. a first gear; 303. a second gear; 304. a chain; 305. a belt; 306. a baffle plate; 4. a granulating device; 401. a second motor; 402. a round wheel; 403. a blade; 404. a fixing plate; 5. a lifting device; 501. a short plate; 502. a threaded rod; 503. sheathing; 504. a grip; 6. a base; 7. a frame; 701. a support plate; 702. a support member; 703. a mounting frame; 704. a support spring; 705. a rotating rod; 8. an air cooler; 9. a storage box; 10. a foot rest; 11. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a thermoplastic plastic granulating device comprises a wide plate 1, the left side and the right side of the wide plate 1 are fixedly connected with the inner wall of a base 6 and the outer wall of a frame 7 respectively, the inner wall of the wide plate 1 is provided with a clamping device 2, the clamping device 2 comprises vertical plates 201, inclined plates 202, sliding grooves 203, circular plates 204, springs 205, vertical plates 206, transverse plates 207 and rubber pads 208, the tops of the two vertical plates 201 are fixedly connected with the bottom of the wide plate 1, the bottoms of the two vertical plates 201 are rotatably connected with the outer sides of the inclined plates 202, the inclined plates 202 are forced to rotate through bottom pin shafts of the vertical plates 201, the outer walls of the two inclined plates 202 are fixedly connected with the rubber pads 208, the sliding grooves 203 are machined on the inner walls of the two inclined plates 202, the circular plates 204 are arranged on the inner walls of the two sliding grooves 203, the outer walls of the two circular plates 204 are slidably clamped with the inner walls of the sliding grooves 203, the circular plates 204 can slide leftwards or rightwards on the inner walls of the sliding grooves 203, the rear end faces of the two circular plates 204 are fixedly connected with the bottoms of the vertical plates 206, the top of two risers 206 is rigid coupling has diaphragm 207, and the outer wall of two risers 206 cup joints spring 205, and the upper and lower both ends of two springs 205 are respectively with the bottom of wide board 1 and the outer wall looks rigid coupling of swash plate 202, and swash plate 202, spring 205, riser 206 and diaphragm 207 are bilateral symmetry with the center of wide board 1 as the benchmark.

The rear end face of the wide plate 1 is provided with a transmission device 3, the transmission device 3 comprises a first motor 301, a first gear 302, a second gear 303, a chain 304, a belt 305 and a baffle 306, the rear end face of the baffle 306 is fixedly connected with the right side of the front face of the wide plate 1, the upper side and the lower side of the inner wall of the baffle 306 are fixedly connected with the upper side and the lower side of the first motor 301 respectively, the model of the first motor 301 is Y2-1, the output shaft of the first motor 301 is fixedly connected with the front face of the first gear 302, the first motor 301 is connected with an external power supply, the output shaft can drive the first gear 302 to rotate when the first motor 301 works, the outer wall of the first gear 302 is meshed with the outer wall of the second gear 303 through the chain 304, the first gear 302 rotates to drive the second gear 303 to rotate, the front face of the second gear 303 is rotatably connected with the left side of the rear end face of the wide plate 1, the outer wall of the chain 304 is sleeved with the inner wall of the belt 305, the first gear 302 and the second gear 303 have the same specifications.

The inner wall of frame 7 is equipped with elevating gear 5, elevating gear 5 includes short board 501, threaded rod 502, lagging 503 and handle 504, the left side of short board 501 and the inner wall left side looks rigid coupling of frame 7, the inner wall of short board 501 rotates with the bottom outer wall of threaded rod 502 and links to each other, the top outer wall of threaded rod 502 rotates with the inner wall of frame 7 and links to each other, the top rigid coupling of threaded rod 502 has handle 504, it can drive threaded rod 502 to rotate handle 504, the outer wall of threaded rod 502 links to each other with the inner wall screw thread of lagging 503, lagging 503 can upwards or the downstream at the outer wall of threaded rod 502, elevating system is constituteed with lagging 503 to threaded rod 502.

The right side of lagging 503 is equipped with cuts grain device 4, cut grain device 4 and include second motor 401, round wheel 402, blade 403 and fixed plate 404, the top of fixed plate 404 and the right side of lagging 503 are looks rigid coupling, the rear end face of fixed plate 404 and the front looks rigid coupling of second motor 401, the model of second motor 401 is Y2-1, the output shaft of second motor 401 and the inner wall looks rigid coupling of round wheel 402, the output shaft can drive round wheel 402 and rotate when second motor 401 is worked, the outer wall equidistance processing in blade 403 of round wheel 402.

Be equipped with in the frame 7 of cutting grain device 4 below with cut grain device 4 complex crushed aggregates mechanism, crushed aggregates mechanism includes backup pad 701, support piece 702, mounting bracket 703, support spring 704 and bull stick 705, backup pad 701 has two, and respectively fixed mounting in the both sides of frame 7, support piece 702 be the structure of falling T shape, the backup pad 701 is passed on the top, install three support piece on every backup pad 701 side by side, every support piece 702 top all fixed mounting has mounting bracket 703, support spring 704 installs on support piece 702 between mounting bracket 703 and backup pad 701, bull stick 705 rotate and install between two relative mounting bracket 703. Under the cooperation of the rotating rod 705 and the blade 403, in the cutting process, along with the rotation of the blade 403, the plastic plate positioned between the blade 403 and the rotating rod 705 can be effectively cut, and the rotating rod 705 can press down the blade 403 while rotating, so that the elastic cooperation of the rotating rod 705 and the blade 403 is realized, the rotating cutting of the blade 403 is not influenced, meanwhile, the blade 403 can be helped to cut, and the problem of adhesion of cut plastic particles is avoided.

A foot support frame 10 is fixedly connected to the left side of the bottom of the base 6, the right side of the base 6 is fixedly connected to the left side of the frame 7, an air cooler 8 is fixedly connected to the inner wall of the bottom of the frame 7, the inner wall of the right side of the frame 7 is slidably clamped with the outer wall of the storage box 9, a handle 11 is fixedly connected to the right side of the storage box 9, and an elastic telescopic mechanism is formed by the inclined plate 202, the spring 205 and the vertical plate 206.

When the device is used, firstly, the handle 504 is rotated to drive the threaded rod 502 to rotate, so as to drive the sleeve plate 503 to move downwards, and further drive the granulating device 4 to move downwards, when the bottom of the blade 403 is attached to the opening inside the frame 7, the handle 504 is stopped to rotate, then the outer side of the inclined plate 202 is pulled downwards, so that the inner side of the inclined plate 202 moves upwards, and further the vertical plate 206 drives the transverse plate 207 to move upwards, so that the spring 205 is stressed and compressed, then the material to be granulated is placed on the surface of the belt 305, then the spring 205 provides resilience to drive the inner side of the inclined plate 202 to move downwards, so that the vertical plate 206 drives the transverse plate 207 to move downwards, so that the bottom of the transverse plate 207 clamps the material, then the first motor 301 is connected with an external power supply, when the first motor 301 works, the output shaft drives the first gear 302 to rotate, so as to drive the second gear 303 to rotate through the chain 304, and then drive belt 305 and rotate and carry the material, second motor 401 switches on external power supply simultaneously, second motor 401 during operation output shaft drives circle wheel 402 and rotates, thereby drive a plurality of blades 403 of circle wheel 402 outer wall and rotate, cut the grain to the material of carrying under blade 403 and bull stick 705's mating reaction, the material after cutting the grain falls into storage box 9, simultaneously air-cooler 8 blows cold wind upwards and carries out cooling treatment to the material that is about to drop in the storage box 9, prevent to relax the adhesion, the material that the grain was cut will be accomplished to pulling handle 11 afterwards is taken out.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A thermoplastic pelletizing equipment, includes broadplate (1), its characterized in that: the left side and the right side of the wide plate (1) are fixedly connected with the inner wall of the base (6) and the outer wall of the frame (7) respectively, and the inner wall of the wide plate (1) is provided with a clamping device (2); the inner wall of the frame (7) is provided with a lifting device (5); the lifting device (5) comprises a short plate (501), a threaded rod (502), a sleeve plate (503) and a grip (504); the left side of the short plate (501) is fixedly connected with the left side of the inner wall of the frame (7), the inner wall of the short plate (501) is rotatably connected with the outer wall of the bottom of the threaded rod (502), the outer wall of the top of the threaded rod (502) is rotatably connected with the inner wall of the frame (7), the top of the threaded rod (502) is fixedly connected with a handle (504), and the outer wall of the threaded rod (502) is in threaded connection with the inner wall of the sleeve plate (503);

a granulating device (4) is arranged on the right side of the sleeve plate (503); be equipped with in frame (7) of cutting grain device (4) below with cut grain device (4) complex crushed aggregates mechanism, crushed aggregates mechanism includes backup pad (701), support piece (702), mounting bracket (703), support spring (704) and bull stick (705), backup pad (701) have two, and respectively fixed mounting in the both sides of frame (7), support piece (702) for falling T shape structure, backup pad (701) are passed on the top, and at least two support piece (702) have been installed side by side on every backup pad (701), and every support piece (702) top all fixed mounting has mounting bracket (703), support spring (704) install on support piece (702) between mounting bracket (703) and backup pad (701), bull stick (705) rotate and install between two relative mounting bracket (703).

2. The thermoplastic pelletizing apparatus of claim 1, wherein: the clamping device (2) comprises a vertical plate (201), an inclined plate (202), a sliding groove (203), a circular plate (204), a spring (205), a vertical plate (206), a horizontal plate (207) and a rubber pad (208);

the top of two riser (201) and the bottom of wide slab (1) are rigid coupling, two the bottom of riser (201) rotates with the outside of swash plate (202) and links to each other, two the outer wall rigid coupling of swash plate (202) has rubber pad (208), two the inner wall processing of swash plate (202) has spout (203), two the inner wall of spout (203) is equipped with plectane (204), two the outer wall of plectane (204) and the inner wall slip joint of spout (203), two the rear end face of plectane (204) and the bottom rigid coupling of riser (206), two the top rigid coupling of riser (206) has diaphragm (207), two the outer wall of riser (206) has cup jointed spring (205), two the upper and lower both ends of spring (205) respectively with the bottom of wide slab (1) and the outer wall rigid coupling of swash plate (202).

3. The thermoplastic pelletizing apparatus of claim 2, wherein: the inclined plate (202), the spring (205), the vertical plate (206) and the transverse plate (207) are bilaterally symmetrical with the center of the wide plate (1) as a reference.

4. The thermoplastic pelletizing apparatus of claim 1, wherein: the rear end face of the wide plate (1) is provided with a transmission device (3);

the transmission device (3) comprises a first motor (301), a first gear (302), a second gear (303), a chain (304), a belt (305) and a baffle (306);

the rear end face of baffle (306) and the positive right side looks rigid coupling of wide plate (1), both sides are respectively with the upper and lower both sides rigid coupling of first motor (301) about the inner wall of baffle (306), the output shaft of first motor (301) and the positive looks rigid coupling of first gear (302), the outer wall of first gear (302) passes through chain (304) and links to each other with the outer wall meshing of second gear (303), the front of second gear (303) and the rear end face left side rotation of wide plate (1) link to each other, the outer wall of chain (304) cup joints with the inner wall of belt (305) mutually.

5. The thermoplastic pelletizing apparatus of claim 1, wherein: the bottom left side rigid coupling of base (6) has foot rest (10), the right side of base (6) and the left side looks rigid coupling of frame (7), the bottom inner wall rigid coupling of frame (7) has air-cooler (8), the right side inner wall of frame (7) and the outer wall slip joint of storage box (9), the right side rigid coupling of storage box (9) has handle (11).

6. The thermoplastic pelletizing apparatus of claim 1, wherein: the inclined plate (202), the spring (205) and the vertical plate (206) form an elastic telescopic mechanism.