CN113601758B

CN113601758B - Green manufacture equipment for regenerating manufactured rubber

Info

Publication number: CN113601758B
Application number: CN202110850732.XA
Authority: CN
Inventors: 罗文兰
Original assignee: Qingdao Junlin Machinery Co ltd
Current assignee: Qingdao Junlin Machinery Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2023-07-28
Anticipated expiration: 2041-07-27
Also published as: CN113601758A

Abstract

The invention discloses green manufacturing equipment for manufacturing rubber in a regenerating mode, wherein a refrigerating box is located below a slitting table, the outlet end of the refrigerating box is communicated with the inlet of a spiral conveying shaft, the refrigerating box is used for refrigerating waste rubber and then outputting the waste rubber to the spiral conveying shaft, and two ends of the spiral conveying shaft are connected to the output shaft of a spiral motor. According to the green manufacturing equipment for manufacturing the rubber in a regenerating mode, the distorted and irregular waste rubber is frozen and then cut, so that the cutting difficulty is simplified, the cutting efficiency is improved, the anti-clamping ring is arranged on the spiral conveying shaft, the clamping of the output of the rubber is reduced, the normal operation of the spiral conveying shaft is guaranteed, the normal running of the waste rubber is guaranteed, and the efficiency of conveying the rubber is improved.

Description

Green manufacture equipment for regenerating manufactured rubber

Technical Field

The invention relates to the field of rubber manufacturing industry, in particular to green manufacturing equipment for manufacturing rubber in a regenerating mode.

Background

The rubber which is processed by taking vulcanized leftover materials in the production of rubber products as raw materials, has certain plasticity and can be reused is called reclaimed rubber for short.

The recycling of rubber has unique existing value, the economic burden of enterprises can be reduced, secondary pollution is reduced, the rubber can be intensively recycled and waiting for treatment, pollution-free production is completed by the enterprises, resources are fully utilized, waste rubber is a main raw material of rubber related enterprises, even more than seventy percent of the total consumption of the enterprises is occupied, the recycling range of the rubber is improved inevitably along with gradual increase of environmental awareness of the world, even the hundred percent recycling of the rubber is achieved, after the traditional waste rubber is uniformly collected, because the fracture, the size and the flatness of the waste rubber are inconsistent, and a plurality of waste rubber are distorted in an irregular state, during cutting, the size of rubber particles formed by cutting is difficult to control because of the unstable state of the waste rubber, the working quality of subsequent processes such as desulfurization, refining and the like is directly influenced, and the cross-linking point fracture of the regenerated rubber formed during rubber filler working is incomplete, so that the quality of the regenerated rubber cannot be ensured.

Disclosure of Invention

Aiming at the situation, the invention aims to provide green manufacturing equipment for manufacturing rubber in a recycling way, and aims to solve the problems that waste rubber used in the process of producing the recycled rubber is easy to adhere to a cutter body and is not easy to break, so that the subsequent rubber manufacturing work is influenced and the quality of the recycled rubber is influenced.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a green manufacture equipment of regeneration manufacturing rubber, includes freezing case, screw motor, screw conveying axle, cuts the platform, position sensing probe, support column, total accuse electricity case and knife roll, wherein, the freezing case is located the below of cutting the platform, and the exit end of freezing case is linked together with the entrance of screw conveying axle, the freezing case is used for exporting the screw conveying axle after freezing the waste rubber, screw conveying axle both ends all are connected on screw motor's output shaft, screw motor electric connection has total accuse electricity case, total accuse electricity case bolt is twisted to be fixed in the both sides below of cutting the platform, it is fixed in ground through the support column to cut the platform, cut the rear of platform and set up the knife roll, install position sensing probe in the installation space between the knife roll and the platform of cutting.

Preferably, the spiral conveying shaft comprises an anti-clamping ring and an anti-tilting handle, the spiral conveying shaft is sleeved with the anti-clamping ring, and the anti-tilting handle is symmetrically arranged on a cutting table which is close to the spiral conveying shaft and has a certain gap with the spiral conveying shaft.

Preferably, the protruding outer arc surface of the anti-tilting handle is opposite to the working surface of the slitting table, the concave inner arc surface of the anti-tilting handle faces the non-working surface, and the inner arc surface and the outer arc surface of the anti-tilting handle are smooth curved surfaces.

Preferably, the spiral conveying shaft, the slitting table and the knife roller are in parallel working states, and the working directions of the spiral conveying shaft and the knife roller are in different rotary action directions.

Preferably, a guide rod for limiting the flowing output direction and range of the waste rubber material is longitudinally fixed on the slitting table, the guide rod is of a flat strip structure, and at least two positioning columns are fixedly arranged on the outer side of the guide rod in the direction opposite to the flowing output range of the waste rubber material.

Preferably, the working range of the position sensing probe is not smaller than the area range between the two guide rods on the slitting table.

Preferably, the total control electric box is symmetrically arranged relative to the rotation axis point of the spiral conveying shaft, and the sub control electric box is arranged below the spiral motor and is electrically connected with the spiral motor.

Preferably, the knife roller comprises knife flywheel and cutting support, the knife roller is the roll type structure that both ends are sharp unsmooth knife edge, the knife roller is fixed in on the stationary plane through the cutting support, the medial surface that the cutting support is close to the knife roller both ends has the toothed rim of laminating knife roller face unsmooth knife edge.

Preferably, the annular hoop of the knife wheel is buckled on the outer shaft of the knife roller, the outer shaft of the knife wheel, which is contacted with the knife roller, is a flat end surface, and the cutting support is provided with a gap matched with the knife wheel.

Compared with the prior art, the invention has the beneficial effects that: according to the green manufacturing equipment for manufacturing the rubber in a regenerating mode, the distorted and irregular waste rubber is frozen and then cut, so that the cutting difficulty is simplified, the cutting efficiency is improved, the fact that the putrefying colloid is pulled during cutting due to waste is avoided, the putrefying colloid is prevented from being adhered to a cutting blade, and the cutting effect is also prevented from being influenced; the frozen colloid has stable form and uniform size of colloidal particles formed after cutting, is not easy to stain a working table surface and is not easy to cause secondary pollution; the strength of the rubber is increased after the rubber is frozen, and a stable fixed form is formed after the strength of the soft rubber is increased, so that the rubber is easy to cut, meanwhile, after the rubber is frozen, the chemical form of the waste rubber is stable, when the rubber is cut, the rubber in a frozen state is not easy to tear and pull when the rubber is cut, so that the size of rubber particles after the cutting is consistent, and the cut is smooth; according to the invention, the anti-blocking ring is arranged on the spiral conveying shaft, so that the blockage of colloid output is reduced, the normal work of the spiral conveying shaft is ensured, the normal running passing of waste rubber is ensured, and the colloid conveying efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of an integrated structure of the present invention;

FIG. 2 is a schematic top view of the slitting table of the present invention;

FIG. 3 is a schematic view of the planar structure of the knife roll of the present invention;

FIG. 4 is a schematic cross-sectional view of a half-face of the knife flywheel of the present invention;

fig. 5 is a schematic side view of the screw conveyor shaft according to the present invention.

In the figure: 1. the refrigerator comprises a refrigerator body, 2, a screw motor, 3, a screw conveying shaft, 31, an anti-clamping ring, 32, an anti-tilting handle, 4, a cutting table, 41, a guide rod, 411, a positioning column, 5, a position sensing probe, 6, a supporting column, 7, a total control box, 71, a sub control box, 8, a knife roller, 81, a knife wheel, 82, a cutting support, 821 and a toothed rim.

Detailed Description

In order that the above-recited objects, features and advantages of the present invention will be more readily understood, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.

Referring to fig. 1-5, the present invention provides a technical solution: the green manufacturing equipment for regenerating and manufacturing rubber comprises a freezing box 1, a screw motor 2, a screw conveying shaft 3, a slitting table 4, a position sensing probe 5, a supporting column 6, a total control electric box 7 and a knife roll 8, wherein the freezing box 1 is positioned below the slitting table 4, the outlet end of the freezing box 1 is communicated with the inlet of the screw conveying shaft 3, the screw conveying shaft 3 comprises an anti-pinch ring 31 and an anti-pinch handle 32, the screw conveying shaft 3 is sleeved with the anti-pinch ring 31 in a ring manner, the slitting table 4 which is close to the screw conveying shaft 3 and has a certain gap with the screw conveying shaft 3 is symmetrically provided with the anti-pinch handle 32, the whole screw conveying shaft 3 is provided with the distribution of the anti-pinch ring 31 from the beginning to the end, after waste rubber material is conveyed into the screw conveying shaft 3 from the slitting table 4 and is rolled by the screw conveying shaft 3 which rolls in the same direction of the waste rubber material conveying direction, the anti-collar 31 sleeved on the spiral conveying shaft 3 jacks up a certain gap, so that part of waste rubber material is contacted with the spiral conveying shaft 3, part of waste rubber material is in a non-contact gap with the spiral conveying shaft 3, the situation that colloid of the waste rubber material, which is caused by uneven colloid, cannot be clamped on the spiral conveying shaft 3 in the winding process can be prevented, the colloid conveying efficiency is greatly improved, the normal operation of the spiral conveying shaft 3 is ensured, the normal operation of waste rubber is ensured, the convex outer cambered surface of the anti-warping handle 32 is opposite to the working surface of the slitting table 4, the concave inner cambered surface of the anti-warping handle 32 faces the non-working surface, the inner and outer cambered surfaces of the anti-warping handle 32 are smooth curved surfaces, the movement track route of the waste rubber is cut through the upper shaft surface and the lower shaft surface of the spiral conveying shaft 3, and then the working surface of the anti-warping handle 32 is adopted, or the working surface of the tilting prevention handle 32 is cut by the upper and lower shaft surfaces of the screw conveying shaft 3, and no matter which working track is selected, the route of the working track has nonlinear bending property;

the refrigerator 1 is used for refrigerating waste rubber and outputting the waste rubber to the screw conveying shaft 3, the refrigerated rubber is sent out along with the rotation of the screw conveying shaft 3, both ends of the screw conveying shaft 3 are connected to the output shaft of the screw motor 2, the main control electric box 7 supplies power to the screw motor 2, so that the screw motor 2 converts electric energy into mechanical energy, and then operates successfully, the screw motor 2 is electrically connected with the main control electric box 7, the main control electric box 7 is symmetrically arranged relative to the rotation axis of the screw conveying shaft 3, the sub control electric box 71 is arranged below the screw motor 2 and electrically connected with the screw motor 2, the main control electric box 7 and the sub control electric box 71 are respectively positioned at one end and the other end of the screw conveying shaft 3 and are connected with the screw motor 2, the two screw motors 2 synchronously rotate, thereby achieving the purpose of driving the screw conveying shaft 3 to rotate more stably and efficiently, simultaneously, the two spiral motors 2 can control the rotation speed of the spiral conveying shaft 3 at different rotation speeds, so that the spiral conveying shaft is suitable for large and small waste rubber manufacturing amount and is used under normal conditions, and has larger application range, the two spiral motors 2 can be respectively and synchronously connected with the main control electric box 7 and the sub control electric box 71, the power distribution is more reasonable, the power supply is more abundant, when the two spiral motors 2 are respectively connected with the main control electric box 7 and the sub control electric box 71, the spiral motor 2 automatically stops due to the failure of the spiral motor 2 on the premise that the spiral motor 2 is not actively stopped manually, and the other spiral motor 2 can continue to operate, so that the production is ensured, when the two spiral motors 2 are synchronously connected with the main control electric box 7 and the sub control electric box 71, the power supply of one of the main control electric box 7 or the sub control electric box 71 is actively closed manually, and when one spiral motor 2 stops working, the other spiral motor 2 is stopped simultaneously, so that when an unexpected emergency occurs, the two ends can be synchronously stopped at any time by stopping the power supply of one end, the production safety is ensured, and the two conditions are applicable and can be determined according to the specific application conditions required by a user;

the rear of the slitting table 4 is provided with a knife roll 8, the spiral conveying shaft 3, the slitting table 4, the knife roll 8 and the slitting table 4 are all in a parallel working state, the working directions of the spiral conveying shaft 3 and the knife roll 8 are in a non-same direction rotary action, the spiral conveying shaft 3 is convenient for forming an angle which is convenient for generating shearing force with the knife roll 8 after conveying waste rubber, so that the shearing work is smoothly carried out, a position sensing probe 5 is arranged in an installation space between the knife roll 8 and the slitting table 4, the working range of the position sensing probe 5 is not less than the area range between two guide rods 41 on the slitting table 4, the position sensing probe 5 monitors whether colloid is continuously output, colloid output information is recorded and transmitted to a terminal, and the power supply of a total control electric box 7 and a branch control electric box 71 to a spiral motor 2 is cut off under the condition that the position sensing probe 5 does not sense the colloid existence output work, so that the equipment stops running, and energy and electricity are saved;

the cutting table 4 is longitudinally fixed with a guide rod 41 for limiting the flowing output direction and range of the waste rubber material, the guide rod 41 is in a flat strip structure, at least two positioning columns 411 are fixedly arranged on the outer side of the guide rod 41 in the direction opposite to the flowing output range of the waste rubber material, the force released by the guide rod 41 due to the fact that the two positioning columns 411 are fixed on the outer side of the guide rod 41 is propped against the force of flowing output of the waste rubber material in the two guide rods 41, the guide rod 41 can be assisted to be stably kept on a working position, the guide rod 41 has high impact resistance, the whole rod body is prevented from deflecting when a large amount of rubber flows, therefore quantitative circulation of the waste rubber is ensured, the waste rubber comprises rubber strips which are not completely cut, rubber particles which are difficult to gather, rubber scraps which are not completely separated, or waste rubber materials with connecting ends in abnormal structures or melting states are partially separated, scattered rubber particles can be gathered and cut, the melting and abnormal connection ends are hardened, and the cutting efficiency and the quality of subsequent regeneration can be ensured;

the knife roller 8 is composed of a knife wheel 81 and a cutting bracket 82, the knife wheel 81 works in a rotating way, the rotating direction of the knife roller 8 is the same as the rotating conveying direction of the screw conveying shaft 3 and the output direction of waste rubber materials, the action points among the three are connected to form an S-shaped working curve, namely the cutting curve is S-shaped, the real-time cutting efficiency and the cutting range can be effectively increased, the cutting rubber can be effectively torn down, the continuous rotation of the cutting material along with the working direction of the knife wheel 81 can be avoided, the stirring effect can be realized in the cutting process, the real-time position of waste materials can be continuously changed, the cutting crushing degree is more thorough, the later fusion is facilitated, the knife roller 8 is a roller-shaped structure with sharp knife edges at the two ends, the screw conveying shaft 3 continuously rotates to drive the waste rubber to roll, the waste rubber is conveyed to the knife roller 8, the reverse motion of the screw conveying shaft 3 and the knife roller 8 is opposite to the waste rubber to generate shearing force, the knife roller 8 rotates to cut the waste rubber, the knife roller 8 is fixed on a fixed surface through a cutting bracket 82, the inner side surface of the cutting bracket 82, which is close to two ends of the knife roller 8, is provided with a toothed edge 821 which is attached to the concave-convex knife edge of the shaft surface of the knife roller 8, the total control electric box 7 is screwed and fixed below two sides of the slitting table 4, the slitting table 4 is fixed on the ground through a supporting column 6, the knife wheel 81 is buckled on the outer shaft of the knife roller 8 in a ring-shaped manner, the outer shaft of the knife wheel 81 contacted with the knife roller 8 is a flat end surface, the knife wheel 81 and the knife roller 8 are convenient to be detached and installed, the installation angle has no dead angle, the included angle and the like is difficult to operate, the later maintenance is more convenient, the cutter wheel 81 and the cutter roller 8 are effectively connected through a fully physical and mechanical connection mode, a gap matched with the cutter wheel 81 is arranged on the cutting support 82, the gap is just matched with the cutter wheel 81 in size, when the cutter wheel 81 rotates, the cutter wheel 81 is allowed to continuously cut and reciprocate through the cutting support 82 to achieve the purpose of cutting, the cutter wheel 81 sleeved on the cutter roller 8 synchronously rotates to cut, because the cutter wheel 81 is fixed on the outer circumferential surface of the cutter roller 8 through fixing modes including, but not limited to, a sleeve joint and the like, so that the cutter wheel 81 is integrated with the cutter roller 8, the cutter wheel 81 is functionally integrated with the cutter roller 8, so that the cutter wheel 81 is fixed with the cutter roller 8, when the cutter roller 8 rotates, the cutter wheel 81 is driven to synchronously rotate to form a cutting action, the cutter wheel 81 is firstly contacted with waste rubber, the waste rubber is integrally cut off to form rubber strips or rubber blocks with consistent lengths, and then the rubber strips or rubber blocks are contacted with the cutter roller 8 to form particles by the cutter roller 8.

In the description of the present specification, the terms "connected," "mounted," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; either directly or indirectly via an intermediary. The above-described specific meanings belonging to the present invention will be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The green manufacturing equipment for manufacturing rubber in a regenerating way comprises a freezing box (1), a spiral motor (2), a spiral conveying shaft (3), a slitting table (4), a position sensing probe (5), a supporting column (6), a total control electric box (7) and a knife roll (8), and is characterized in that; the automatic cutting machine comprises a cutting table (4), a freezing box (1), a cutter roller (8) and a position sensing probe (5) arranged in an installation space between the cutter roller (8) and the cutting table (4), wherein the freezing box (1) is positioned below the cutting table (4), an outlet end of the freezing box (1) is communicated with an inlet of a spiral conveying shaft (3), the freezing box (1) is used for freezing waste rubber and then outputting the waste rubber to the spiral conveying shaft (3), two ends of the spiral conveying shaft (3) are connected to an output shaft of a spiral motor (2), the spiral motor (2) is electrically connected with a total control electric box (7), the total control electric box (7) is fixedly screwed below two sides of the cutting table (4) through bolts, the cutting table (4) is fixed on the ground through a supporting column (6), and the cutter roller (8) is arranged behind the cutting table (4);

the spiral conveying shaft (3) comprises an anti-clamping ring (31) and an anti-tilting handle (32), the anti-clamping ring (31) is sleeved on the spiral conveying shaft (3), and the anti-tilting handle (32) is symmetrically arranged on a cutting table (4) which is close to the spiral conveying shaft (3) and has a certain gap with the spiral conveying shaft (3);

the protruding outer cambered surface of the anti-tilting handle (32) is opposite to the working surface of the slitting table (4), the concave inner cambered surface of the anti-tilting handle (32) faces the non-working surface, and the inner cambered surface and the outer cambered surface of the anti-tilting handle (32) are smooth curved surfaces;

the cutter roller (8) is composed of a cutter wheel (81) and a cutting bracket (82), the cutter roller (8) is of a roller-shaped structure with sharp concave-convex cutter edges at two ends, the cutter roller (8) is fixed on a fixed surface through the cutting bracket (82), and the inner side surfaces, close to the two ends of the cutter roller (8), of the cutting bracket (82) are provided with tooth edges (821) which are attached to the concave-convex cutter edges of the shaft surface of the cutter roller (8);

the spiral conveying shaft (3) and the slitting table (4) and the knife roll (8) are in a parallel working state, and the working directions of the spiral conveying shaft (3) and the knife roll (8) are in a rotary action direction in a non-same direction;

the cutter wheel (81) is buckled on the outer shaft of the cutter roller (8) in an annular mode, the outer shaft of the cutter wheel (81) is in contact with the cutter roller (8) and is a flat end face, and the cutting support (82) is provided with a gap matched with the cutter wheel (81).

2. A green manufacturing apparatus for regeneratively manufacturing rubber according to claim 1, wherein: the cutting table (4) is longitudinally fixed with a guide rod (41) for limiting the flowing output direction and range of the waste rubber material, the guide rod (41) is of a flat strip-shaped structure, and at least two positioning columns (411) are fixedly arranged on the outer side of the guide rod (41) in the direction opposite to the flowing output range of the waste rubber material.

3. A green manufacturing apparatus for regeneratively manufacturing rubber according to claim 2, wherein: the working range of the position sensing probe (5) is not smaller than the area range between the two guide rods (41) on the slitting table (4).

4. A green manufacturing apparatus for regeneratively manufacturing rubber according to claim 1, wherein: the total control electric box (7) is provided with a branch control electric box (71) for the rotation axis point symmetry of the spiral conveying shaft (3), and the branch control electric box (71) is arranged below the spiral motor (2) and is electrically connected with the spiral motor (2).