KR100516783B1 - Tire retread equipment - Google Patents

Abstract

The present invention relates to a tire retreading device, and more particularly, to recycle waste tires, a tire that can be easily recycled by manufacturing and installing a single machine facility without having a large land recycling plant and various mechanical facilities. Retreat device. According to the present invention, a power supply line is installed along one inner surface, and has a power connection portion connected to a power source so as to supply power from the outside through the power supply line on one outer surface of the container type box having an entrance and exit. Install a tire regenerator inside; The tire regenerator may include one or more of an inner repairer, a first outer repairer, a second outer repairer, an inner and outer repairer, a tube expander, and a cutting / adhesive processing machine.

Description

Tire Retread Equipment {Tire Retread Equipment}

The present invention relates to a tire retreading device, and more particularly, to recycle waste tires, a tire that can be easily recycled by manufacturing and installing a single machine facility without having a large land recycling plant and various mechanical facilities. Retreat device.

Since automobiles have emerged as a major means of transportation for humans, tires have become an indispensable major component that supports the vehicle's body weight, transmits driving and braking power to the road, and mitigates shock from the road. .

However, since the main material of the tire is made of natural rubber or synthetic rubber, abrasion occurs during use, and such abrasion reduces driving and braking force, and thus it is necessary to periodically replace the tire.

However, when disposing of tires that have reached the tire wear limit, it is difficult to disassemble the rubber, which is the main raw material of the tire, so that the tire is cut finely, the wire belt inside the tire is removed, and the rubber is recycled. There is a growing interest in recycling tires through RETREADING, in which the tread section is cut off and then bonded to a new tread. In addition, there is a growing interest in the global environmental pollution problem in the world, spared no support for the industry to recycle and use waste tires.

The "tired tire" referred to in the present invention is a tire in a state in which the tread is worn near or over the wear limit and a new tread is required to be used.

The process to regenerate tires is performed by ① inspecting waste tires, removing foreign matters from inside and outside of the tires, repairing the internal damaged parts, ② cutting and removing the treads of the waste tires, and ③ removing damages on the outer surface of the tires. Repair, ④ glue the new tread to the outer surface of the tread-removed tire, ⑤ wrap the tire in the envelope tube, ⑥ feed the compressed air into the envelope tube and chamber by mounting the tire surrounded by the envelope tube in the high temperature and high pressure chamber; At the same time, the high temperature is applied so that the new tread fits tightly to the tire.

Each of these processes requires separate equipment. ① The internal repair device is used to inspect the waste tires and repair the damaged parts. ② The cutting device is used to cut and remove the treads of the waste tires. External repair equipment to repair damaged parts on the outer surface, ④ adhesive device to bond new treads to the used tires, ⑤ tube expanders to expand the envelope tubes to enclose the tires with envelope tubes, and ⑥ high temperature and high pressure curing. Each requires a chamber for processing.

Hereinafter, the structure and use method of each said apparatus are demonstrated.

First, the internal repair apparatus 10 used to inspect the inner surface of the collected waste tires and to remove foreign substances such as nails embedded in the tire tracks or the like may be described. As the tire has a narrow width L of the inner ring as shown in FIG. 7, it is difficult to observe and remove foreign substances therein. Therefore, an apparatus that can open the inner ring of the tire in the width direction to look inside thereof is required. Such an apparatus is called an internal repair apparatus or a spreader, and the internal repair apparatus 10 illustrated in FIG. 1 includes a spreader main body 12 and a power generator for a spreader installed inside the spreader main body 12 (not shown). And a pair of spreader support rollers 14 which support the tires so as to rotate the mounted tires located at the lower end of the spreader body 12, and the inner surface of the mounted tires and the cylindrical tip 18 contact each other. It consists of a pair of spreader arm 16 which opens a tire in the width direction, and a spreader arm drive part (not shown) which spreads the spreader arm 16 by receiving power from the said power generating device for spreaders.

Usually, a power generator for a spreader uses a motor or a pneumatic generator installed inside the main body, and receives a power of the spreader power generator to operate a pair of spreader arms to open the inner ring of the tire in the width direction. The spreader arm drive mainly consists of a motor and a gear group or a cylinder.

When the tire is mounted on the spreader support roller 14 as shown in FIG. 1, the cylindrical tip 18 of the spreader arm 16 is inserted into the tire inner ring and the spreader device 16 is operated through the control panel 19. The inner ring of the tire is opened, and the operator finds and removes foreign substances on the inner surface of the tire and foreign substances while rotating the tire manually or automatically, and then grinds and grinds the interior damaged by such a foreign object with a grinder or the like. The unvulcanized rubber is injected to the filled portion.

When the tire is to be automatically rotated, the spreader support roller 14 is configured to rotate with power.

The waste tire from which foreign matters are removed is moved to a cutting device, which is one of tire recycling apparatuses, to cut the worn tread portion. Such a cutting device is also called a buffer.

The cutting device 20 shown in FIG. 2 is movable in a straight line along the groove 21 machined on the lower plate and mounted on the rotating plate 23 to the buffer main body 22 and the buffer main body 22 which are rotatable. On the lower plate on which the electric motor 24 mounted, the buffer cutting part 26 which cuts the tread part of a tire while rotating a cutting edge by receiving a driving force from the electric motor 24, and the buffer main body 22 are attached to it. Two installed support pillars 28, one of the support pillars 28 on one side, the compressed air supply pipe 30 for supplying compressed air to the inside of the tire, and the other support pillars 28 are installed on the tire A buffer rotary drive unit 32 for generating a driving force for rotating the engine, and receives compressed air from the compressed air supply pipe 30, injects compressed air into a tire, and receives a driving force from the buffer rotary drive unit 32. Rotating Tire Mount (27) Eojinda.

Since the tire is usually made of a rubber material, when the buffer cutting portion 26 is brought into close contact with the tire for cutting, the tire is deformed by the close contact pressure, making it difficult to obtain a uniform cutting surface. Therefore, it is necessary to fill the air inside so that the tire is not deformed during processing by the internal pressure of the tire as in the normal tire use conditions. To this end, the tire is mounted on the tire mounting portion 27, and the tire is compressed and fixed, followed by compressed air. Inflate the tires. Such a tire mounting portion is well known in the field of tire regeneration apparatus, and the present invention is not characterized in the tire mounting portion, and thus detailed description thereof will be omitted.

The tire mounted on the tire mounting part 27 is rotated by the buffer rotation driving part 32 and the cutting edge of the buffer cutting part 26 is rotated in a direction different from the rotation direction of the tire to cut the tread part of the tire. The cutting depth and width are adjusted by moving the buffer cutting portion 26 back, front, left, and right by the groove 21 and the rotating plate 23 of the buffer body 22.

In general, tires include a belt made of steel wires, and these belts are often exposed to air due to abrasion or damage to the tires, thereby rusting. The cutting apparatus 20 should find and polish the rusty belt part on the surface of the tire from which the tread part has been completely removed and fill it with the unvulcanized rubber in the polished part. Then, the tire has been cut so that the cutting surface is not contaminated. It is important to use the inner repair device 10 of FIG. 1 in which the outer surface of the tire is in contact with the spreader support roller 14.

Therefore, a separate external repair apparatus 100 as shown in FIG. 3 should be used, which is also referred to as a skiving apparatus or a repair apparatus 100. The external repair apparatus 100 includes a repair main body 120, a repair power generator (not shown) installed inside the repair main body 120, and a fixed repair arm installed to be protruding from the repair main body 120. 140, the repair drive motor 160 is installed on the fixed repair arm 140, the shaft is rotated by receiving power from the power generator or power for the repair to generate a driving force for rotating the tire, A repair drive roller 180 coupled to the shaft of the repair drive motor to rotate the tire in contact with the inner ring of the tire, a rotation repair arm 190 rotatably installed on the repair body 120, and the rotation repair arm A rotating mechanism 197 for rotating the 190 and a repair driven roller 195 installed on the rotating repair arm and in contact with the inner ring of the tire to support the tire.

The tire whose inner ring is contacted and supported by the repair drive roller 180 and the repair driven roller 195 of the external repair apparatus 100 is rotated by the rotation of the repair drive roller 180, and the damaged portion is rotated while the tire is rotated. After finding and stopping the rotation of the tire, the worker will repair the damaged part.

As described above, all of the locally damaged parts are removed, and an operation of winding the adhesive belt made of unvulcanized rubber on the surface of the repaired tire, and also attaching a new tread on the adhesive belt. A device used for this work is called an adhesive device or a builder, as shown in FIG.

The bonding device 40 includes a motor or a pneumatic generator for driving a tire therein, the builder body 42 capable of rotating the tire by mounting the tire on a tire mounting portion, and a tire mounting portion connected to the builder body to mount the tire ( 45), the builder support plate 44 for supporting the adhesive belt and the tread, the tread pressing roller 45 for pressing the tread to the tire, and the pressing arm 43 for closely contacting the tread pressing roller 45 toward the tire. Consists of The driving mechanism for the pressing arm 43 to closely contact the pressing roller 45 to the tire side may be a spring or a separate driving device capable of giving a rotational force to the arm. Depending on the model of the bonding device 40, the builder box 46 for storing the adhesive belt or tread, the control panel 48 for adjusting the rotation speed for rotating the tire, or the cutting portion 49 for cutting the adhesive belt and the tread. It may be further provided.

The tire mounting portion 45 used for the bonding device 40 has an increased diameter of the outer diameter portion where the rubber band is installed so that the rubber band contacts the inner ring of the tire, and compressed air is supplied inside the tire to mount and expand the tire. As in the tire mounting portion 27 used in the cutting device 20 shown in Fig. 2, the tire mounting position is determined, the tire is fixed, and the compressed air is supplied to the tire. The tire mounting part 45 shown in FIG. 4 is also well known in structure and operation relationship in the tire regeneration field, and a detailed description thereof will be omitted.

The tire mounted on the tire mounting portion 45 is then wound and bonded with an adhesive belt made of unvulcanized rubber and a new tread 43. For this operation, the tire mounting portion 45 with the tire is mounted on the builder body 42. The rotating belt is slowly rotated by the generated rotation force, and the adhesive belt and the tread 43 mounted on the builder support plate 44 are pulled toward the outer surface of the tire in order to be wound on the tire.

 The tire with the adhesive belt made of unvulcanized rubber between the new tread is wrapped with an envelope tube, and the air is injected into the envelope tube to make the tread more securely attached to the tire.

Envelope tube (envelop tube) is a tube that can wrap the outer surface of the tire is mainly made of a rubber material, and serves to ensure that the tread to the tire by the elastic force of the rubber and the air injected. However, in order to cover the tire with an elastic envelope tube made of rubber, the envelope tube must be wider than the outer diameter of the tire. However, since the elastic force of the envelope tube itself is large, it is impossible by hand. Therefore, there is a need for a tube expansion device as shown in Fig. 5 to radially expand the envelope tube and mount a tire therebetween, which is also called an envelope.

The tube expansion device 60 includes an envelope body 62 including a motor or a pneumatic generator therein, and an envelope arm 66 that radially opens the envelope tube by receiving power generated from the motor or pneumatic generator. And an envelope roller 68 rotatably mounted at the end of the envelope arm 66 to mount the envelope tube.

After the envelope tube is wrapped around the outer surface of the tire using the envelope device 60, it is heated in the chamber 80 as shown in FIG. Pressurized.

As shown in FIG. 7, the envelope tube 92 surrounding the tire is connected to a compressed air supply unit 84 installed in the chamber 80. When the air is injected into the tube, the envelope tube 92 is connected to the pressure of the air together with the elastic force of the envelope tube 92 itself. As a result, the tread 96 is brought into close contact with the tire 90 together with the adhesive belt 94 made of unvulcanized rubber. In addition, after the tire is positioned inside the chamber 80, the chamber door 86 is closed, and pressurized air is supplied to the inside of the chamber to maintain a high pressure so that the envelope tube 92 is more closely adhered to the tire 90. In addition, the temperature is raised to maintain a high temperature and high pressure. In addition, the chamber 80 includes compressed air and a high temperature generator 82 installed to increase the temperature as well as provide compressed air. Due to the high pressure atmosphere of the chamber 80 and the elastic force and air pressure of the envelope tube, the tread is more tightly adhered to the tire, and the unvulcanized rubber layer is cured according to the high temperature in the chamber 80 so that the tread portion is permanently adhered to the tire. Playback is complete.

In order to recycle waste tires through the apparatus and process as described above, first, the waste tires removed from the car are collected from a car repair company or a tire store where tires are replaced, and then transported to a waste tire recycling plant. Do the same playback. In addition, since the recycled tires must be transported to a tire shop or auto repair shop for sale, the cost and time required for transportation are not easy. Especially, the waste tire recycling machines used in the waste tire recycling plant are not only composed of a single piece. The price is also expensive problem. In order to process all the waste tires collected in various places, it is necessary to establish a large-scale recycling plant, and in order to build such a large-scale recycling plant, the place is secured by complaints from local residents who oppose collecting and loading waste. It has a very difficult problem. In addition, even if the factory is moved by complaints, etc., there is a problem in that the removable machine is removed and moved and reinstalled.

SUMMARY OF THE INVENTION The present invention has been made to solve the problems of the prior arts, and an object thereof is to provide a tire retread apparatus capable of regenerating waste tires at a place where waste tires are collected.

In another aspect, the present invention is to provide a tire retreading device that is low in cost, easy to move and install, consisting of a box shape, can be installed in a narrow place without the need for a separate large factory site.

In addition, another object of the present invention is to provide a tire retreading device capable of saving transportation costs and time required for collection and regeneration of waste tires and resale of regenerated tires.

Tire retread apparatus of the present invention devised to achieve the object as described above,

A power supply line is installed along one inner surface, and a power connection part connected to a power source to supply power from the outside through the power supply line is provided on one outer surface, and a tire is provided in a container type box in which an entrance is installed. Install a regeneration unit;

The tire regeneration unit includes at least one of an internal repair machine, a first external repair machine, a second external repair machine, an internal and external repair machine, a tube expander, and a cutting / adhesion processing machine;

The inner repair machine includes an inner repair main body portion coupled to the box inner wall or pillar, a pair of first supporting rollers coupled to the inner repair main body portion to support a tire, and an inner surface and a cylindrical shape of the mounted tire. A pair of first arms for distal end contacting the tire to open in the width direction, and a first arm drive unit for driving the first arm by receiving power from the power supply line;

The first external repair machine receives power from the power supply line to generate a second arm protruding from the inner wall or the pillar of the box and a driving force installed on the second arm to rotate the tire. A first drive motor with a shaft rotated, a first drive roller coupled to the shaft of the first drive motor and rotating the tire in contact with the inner ring of the tire, and a third rotatably mounted on the inner wall or the pillar of the box. An arm, a first pivot mechanism for rotating the third arm, and a second support roller mounted to the third arm and supporting the tire by contacting the inner ring of the tire;

The second external repairer is powered from the power supply line to generate an eighth arm rotatably mounted on the inner wall or the pillar of the box and a driving force installed on the eighth arm to rotate the tire. A sixth drive motor which receives the shaft and rotates, a third drive roller which is coupled to the shaft of the sixth drive motor and rotates the tire in contact with the inner ring of the tire, and a third rotation mechanism that rotates the eighth arm; A fourth support roller which is installed on the eighth arm and spaced apart from the third drive roller, and which is in contact with the inner ring of the tire to support the tire;

The inner and outer repairers are provided with a fourth arm protruding from the inner wall or the pillar of the box, and the shaft is supplied with power from the power supply line to generate a driving force installed on the fourth arm to rotate the tire. A second drive motor that rotates, a second drive roller that is coupled to the shaft of the second drive motor and rotates the tire in contact with the inner ring of the tire, and a fifth arm rotatably installed on the inner wall or the pillar of the box; And a second pivot mechanism for pivoting the fifth arm and a third support roller fitted to the inside of the tire to support the tire at the tip and hinged to the fifth arm to open the tire in the width direction. A sixth arm driver positioned between the sixth arm of the arm and the sixth arm of the pair and driving the sixth arm;

The tube expander includes a tube expander main body part including a third driving motor configured to generate a driving force by the power transmitted from the power supply line and connected to the inner wall or the pillar of the box, and the third driving motor. A plurality of seventh arms rotatably receiving the power generated from the plurality of arms to rotate the envelope tubes radially, and a plurality of wheels rotatably mounted to the seventh arms to support the envelope tubes;

The cutting and bonding machine is installed in an inner pillar of the box and is supplied with power from the power supply line to rotate a tire, and is installed in a pillar on which the fourth driving motor is installed and a fourth driving motor. Fourth drive motor speed changer that can change the speed of the horizontal drive, the horizontal movement guide rails are installed in the form of connecting the adjacent pillars and the fourth drive motor and the fourth drive motor transmission is installed, the outer diameter is installed rubber band A tire mounting part for fixing the tire in a form that the diameter of the part is increased to contact the inner ring of the tire and supplying compressed air to the inside of the tire, and is installed on one side of the tire mounting part to support the adhesive belt and the tread A tread support plate connected to the horizontal guide rail and horizontally movable, a tread cutting edge Comprising a fifth drive motor for rotating the group tread cutting edge, and characterized in that the tread part consisting of a cutting installation to allow linear and rotational motion to the other one side of the mounting portion of the tire.

The combination of the internal repair machine body portion and the box inner wall or pillar,

The inner bracket main body is pivoted about one pin and connected to the mounting bracket installed on the inner wall or pillar of the box by the two or more pins to be fixed by the other pin;

Attaching the elevating cylinder to the inner wall of the box to fix the inner repairer body portion between the operation of the cylinder can be made to the inner repairer body portion is raised and lowered by the operation of the cylinder.

In addition, the first support roller may be configured to rotate with a separate motor for driving a first support roller.

In addition, the connection between the tube expander body portion and the box inner wall or pillar,

The inner wall or pillar of the box is joined to form one wall of the tube expander body;

The inner wall of the box or the column and the tube expander body portion is made to be connected by a hinge portion,

A first guide installation member attached to the inner wall or pillar of the box, a second guide installation member spaced apart from the first guide installation member, and supported by the first and second guide installation members and supported by the first and second guide installation members. A guide member installed in a horizontal direction between the guide mounting members, a sliding member attached to a lower end of the tube expander main body portion and sliding along the guide member, and a transfer mechanism for transferring the tube expander main body portion coupled to the sliding member in a horizontal direction; It may be made by a connection structure made.

The various drive motors, drive mechanisms, and rotation mechanisms are for providing rotational motion or linear motion, and may be made of an electric or pneumatic motor or cylinder, and convert a separate reduction gear or linear or rotational motion into rotational or linear motion. An inverter may be further provided.

When two or more of an inner repairer, a first outer repairer, a second outer repairer, an inner and outer repairer, a tube expander, and a cutting / gluing machine are installed in the box, a rail is provided to hang the tire on the inner ceiling of the box. It is also desirable to be able to move the tire easily.

In addition, the internal repairing machine, the first external repairing machine, the second external repairing machine, the internal and external repairing machine, the tube expander, and the cutting / adhering processing machine each have control panels, but when two or more of them are installed in the box, a separate integrated control board is provided. It is also possible to have the integrated control panel manage the entire regeneration process, and each control panel can manage only those related to the operation of the device.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

In the present invention, as shown in FIG. 8, the inner repair machine 300, the first external repair machine 400, the inner and outer repair machine 500, the tube expander 600, and the cutting / adhesive processing machine 700 inside the container type box 200. It is a tire retread device for installing one or more of the, including all the chamber 800 may be installed in the box, as shown in Figure 9 can be installed in the box one by one.

If the box is manufactured in a box of a conventional container form, it has the advantage that it is not necessary to separately dismantle and reinstall various tire regenerators when the workplace moves out.

In addition, in the case of tire retreading devices in which one or two of the internal repair machine, the first external repair machine, the second external repair machine, the internal and external repair machine, the tube expander, and the cutting / gluing machine are installed in the box, the auto mechanics can cooperate to form the whole device. In addition to making it possible to purchase each one separately, it is also possible to purchase some and rent them in the form of leases, making it easier to recover the bonds when the lease charges are not deposited. will be.

The container type box 200 may be used by modifying the actual container box, or may be manufactured separately.

The container-type box 200 is provided with a power supply line (not shown) along one inner surface thereof, and a power connection portion for connecting with an external power source to supply power from the outside to the inside through the power supply line. (Not shown) is provided on one outside, and an entrance 210 through which a worker and an article can pass is provided.

The power used in the retreat device of the present invention is electricity and pneumatic, the electricity is supplied through the power supply line using an external power source, but the pneumatic pressure or the pneumatic generated from the external pneumatic generator through the power supply line, It can also be supplied by installing a separate pneumatic generator inside. When electric and pneumatic are used together, the power supply lines are preferably formed separately.

The power supply line may be installed inside the wall of the container type box, or may be installed along the inner wall, the floor, or the ceiling. The connection from the power supply line to each drive device is easily carried out by those skilled in the art, so detailed description thereof will be omitted.

It is also preferable that a rail is provided on the ceiling of the box to suspend and move the tire.

 Hereinafter, the inner repairer 300, the first outer repairer 400, the second outer repairer 900, the inner and outer repairer 500, the tube expander 600, the cutting and bonding processor 700 in the container-type box 200 will be described below. ), A method of coupling the chambers 800 will be described.

First, in the case of the internal repair machine 300 of FIG. 10, as long as the internal repair machine main body 310 and the inner repair machine main body 310 are installed to be coupled to the inner wall surface of the box 200, the tire is supported to support the tire. The pair of first support rollers 320, a pair of first arms 340 contacting the inner surface of the mounted tire with the cylindrical tip 330 to open the tire in the width direction, and from the power supply line It consists of a first arm drive unit 350 that receives the power to drive the first arm.

The internal repair machine main body 310 includes a protrusion 312 protruding from the inner wall of the box 200, a first support roller 320, a first arm 340, and a first arm driver 350. It consists of a receiving unit 314 combined.

The inner repairer main body 310 and the box 200 may be coupled to the inner wall by fixing the protrusion of the inner repairer main body 310 to the inner wall of the box 200 by welding or the like. However, in order to save space and to position the internal repair machine main body 310 according to the height of the operator, as shown in FIG. 10, the mounting bracket 360 installed on the inner wall of the box 200 may include a protrusion provided in the internal repair machine main body ( By connecting one end of 360 with two or more pins, the inner repairer body portion is pivoted about one pin 362, and is preferably coupled so that the position can be fixed by the remaining pins 364. According to this combination, the operator can lift the internal repairer main body 310 as shown in FIG. 10 so that the worker can work without fatigue, and after use, the inner repairer main body 310 is bottomed out as shown in FIG. It can rotate to the side to save space.

11 shows that the mounting bracket 360 is installed on the pillar of the box. Afterwards, when a device such as various repair machines is attached to the wall, the inner wall of the box may be used or may be installed on the pillar of the box, and the position of the attachment is not limited to the embodiment.

In addition, as shown in FIG. 12, the elevating cylinder 370 is attached to the inner wall of the box 200 to fix the internal repair machine main body 310 between the cylinders to operate the spreader main body 310 by the operation of the cylinder 370. ) Can be made to move up and down.

Of course, although not shown, by having a lifting cylinder on the inner wall or pillar of the box, coupling the mounting bracket between the operation of the cylinder, and connecting the protrusion and the mounting bracket of the main body of the inner machine with two or more pins, It is also possible for the repairer body to be pivoted about one pin and to be coupled so that it can be fixed by the other pin.

In addition, the first support roller 320 may be able to rotate the tire while rotating by the motor for driving the first support roller separately provided.

In the case of the first external repair machine 400 as shown in FIG. 13, the second arm 410 protruding from the inner pillar of the box 200 and the second arm 410 may be installed to rotate the tire. The first drive motor 420 is rotated by receiving the power from the power supply line to generate a driving force, and the first drive motor 420 is coupled to the shaft of the first drive motor 420 to rotate the tire in contact with the inner ring of the tire A first driving roller 430 to be rotated, a third arm 440 rotatably installed at an inner pillar of the box 200, a first rotating mechanism 450 to rotate the third arm 440, and The second support roller 460 is installed on the third arm 440 and supports the tire by contacting the inner ring of the tire. Instead of a conventional repair body and a power generator for repair installed therein, the interior of the box is provided. Using pillars and power lines There is a characteristic, and other operation relations are the same, so description is omitted.

The second external repair machine 900 as shown in FIG. 19 generates an eighth arm 910 rotatably installed on the inner pillar of the box and a driving force installed on the eighth arm 910 to rotate the tire. A third drive is coupled to the sixth drive motor 920, the shaft is rotated by receiving power from the power supply line, and the shaft of the sixth drive motor 920 to rotate the tire in contact with the inner ring of the tire A roller 970, a third pivoting mechanism 950 for rotating the eighth arm 910, and spaced apart from the third driving roller 970 on the eighth arm 910, And a fourth support roller 960 for contacting and supporting the tire.

The internal and external repair machine 500 as shown in FIG. 14 may include a fourth arm 510 protruding from the inner pillar of the box and a driving force installed on the fourth arm 510 to rotate the tire. A second drive motor 520, the shaft of which is rotated by receiving power from the power supply line, and a second drive roller which is coupled to the shaft of the second drive motor 520 and rotates the tire in contact with the inner ring of the tire ( 530, a fifth arm 540 rotatably installed on an inner pillar of the box 200, a second pivot mechanism 550 for rotating the fifth arm 540, and a tire fitted inside the tire. A pair of sixth arms 570 provided at a distal end and hinged to the fifth arm 540 to open the tire in the width direction, and the pair of sixth Positioned between arms 570 to pivot sixth arm 570. And a sixth arm driver (not shown).

The internal and external repair machine 500 is a combination of the internal repair device and the external repair device, and not only can rotate the tire by the second driving roller 530, but also by opening the tire in the width direction by the sixth arm 570. The inside of the tire can be observed and repaired, and the tire does not touch the floor to prevent contamination of the cut tire outer surface.

The sixth arm drive unit is for operating the sixth arm, and it is suitable to use a cylinder.

The tube expander 600 as shown in FIG. 15 includes a third drive motor (not shown) generating a driving force by the power received from the power supply line therein and is connected to the box pillar and is installed in the tube expander. A plurality of seventh arms 630 radially opening the envelope tube by rotation of the main body 610 and a plurality of rotation shafts 620 that receive the power generated by the third driving motor, and the seventh arm 630. It is composed of a plurality of wheels 640 rotatably mounted to the arm 630 to support the envelope tube.

As shown in FIG. 17, the connection between the tube expander main body 610 and the inner wall of the box 200 may be combined such that the inner wall of the box 200 forms one wall of the tube expander main body 610, and spaces may be combined. In order to save, as shown in FIG. 15, the inner pillar of the box 200 and the tube expander main body 610 may be connected by the hinge part 650. Since the tube expander main body 610 can be rotated by the hinge portion 650, it can be rotated to be convenient for use during work, and after work, the tube expander can be rotated to the wall 200 to facilitate efficient use of space. It becomes possible.

As shown in FIG. 16, the first guide installation member 660 is attached to the inner wall surface or the pillar of the box, and the second guide installation member 662 is attached to be spaced apart from the first guide installation member 660. And a sliding member 666 supported by the two guide mounting members 660 and 662 and horizontally installed between the first and second guide mounting members 660 and 662 and sliding along the guide member 664. ) Is attached to the lower end of the tube expander main body 610, the tube expander main body 610 is installed to be slidable in the horizontal direction, and the tube expander main body 610 is to be transported along the guide member 664. It is also possible to install a tube expander with a connection structure having a transfer mechanism 664.

The transfer mechanism 664 may use a cylinder, or may use a motor and other power transmission mechanisms (chains, wires, gears).

The cutting and bonding machine 700 as shown in FIG. 18 is installed in the inner pillar 710 of the box and is supplied with power from the power supply line to rotate a tire with a fourth drive motor (not shown), A fourth driving motor transmission unit (not shown) installed in the pillar 710 in which the fourth driving motor is installed and capable of changing the speed of the fourth driving motor, and the fourth driving motor and the fourth driving motor transmission unit; The horizontal movable guide rail 732 installed in the form of connecting the installed pillar 710 and the adjacent pillar 711 and the outer diameter portion of the rubber band is increased to bring the rubber band into contact with the inner ring of the tire and It is fixed to the tire mounting portion 720 to supply compressed air to the inside of the tire, and is installed on one side of the tire mounting portion 720 to support the adhesive belt and tread and is connected to the horizontal movable guide rail 732 Tread cutting plate 730 and the tread cutting edge 742 and the fifth drive motor 744 which can be moved smoothly and is installed on the other side of the mounting portion 720 of the tire to enable a linear and rotational movement 740.

It is also preferable to further include a chip collecting and discharging unit capable of sucking the rubber chips of the tread cut by the tread cutting edge 742 of the tread cutting unit 740 to be discharged out of the box.

The cutting and bonding machine 700 is characterized by integrating a conventional buffer device, a tire mounting part of the builder device and a driving device for driving the tire mounting part into one, and when cutting the tread of the waste tire, the tire mounting part is rapidly The tire is cut while rotating, and when the tread and the adhesive belt are wound around the tire, the tire mounting part needs to be slow, and thus the fourth driving motor transmission part is further provided.

The fourth drive motor transmission portion may use a gear or a belt, and in the case of an electric motor, an inverter may be used.

In addition, the tread support plate 730 may further include a pressing roller 734 for pressing the tread and the adhesive belt to the tire, and a ninth arm for bringing the pressing roller 734 into close contact with the tire. Operation of the ninth arm can be any drive mechanism capable of rotating the arm.

According to the present invention, since the device required for the tire regeneration is installed in the container-type box, when the automobile maintenance company moves to another region, there is an effect that can be easily moved without the need for separate disassembly and installation.

In addition, since only the necessary device portion can be installed in the box selectively, a neighboring auto repair company may be able to purchase a divided form of cooperation, or may purchase a part of the whole equipment and rent the rest in a lease form.

In addition, since the power source used for each device portion in the box is supplied from the outside of the box, there is an advantage that the working environment is improved by improving the noise inside.

In addition, it is possible to reclaim the waste tire from the place where the vehicle is removed, thereby reducing the time and cost of transporting the waste tire to the recycling plant for regeneration, and to install the site or reclamation equipment for storing the collected waste tire. It is possible to recycle tires easily in general auto repair companies that do not need a factory, and thus, it is easy to recycle waste tires and lower the price.

In addition, according to the present invention, since the wall surface of the container-type box is used as a frame, the space occupied by each device portion can be reduced.

1 is a view showing a conventional internal repair apparatus.

2 is a view showing a conventional cutting device.

3 is a view showing a conventional external repair apparatus.

4 is a view showing a conventional bonding apparatus.

5 is a view showing a conventional tube expansion device.

6 shows a conventional chamber.

7 is a view showing a coupling relationship between the envelope tube and the tire.

8 is a layout view showing one embodiment of the reredding device of the present invention.

Figure 9 illustrates another embodiment of the reread device of the present invention.

10 is a view showing the installation relationship of the internal repair of the present invention.

11 is a view showing a folded form when not using the inner repair device of the present invention.

12 is a view showing another installation relationship of the internal repair of the present invention.

13 is a view showing the installation relationship of the first external receiver device of the present invention.

14 is a view showing the configuration and installation relationship of the first external receiver device portion of the present invention.

15 is a view showing a coupling relationship of the tube expander of the present invention.

16 is a view showing another coupling relationship of the tube expander of the present invention.

17 is a view showing another coupling relationship of the tube expander of the present invention.

18 is a view showing the configuration and coupling relationship of the cutting and bonding machine of the present invention.

19 is a view showing the configuration and installation relationship of the second external receiver device portion of the present invention.

* Description of symbols on the main parts of the drawings *

200: box 300: internal repair 400: first external repair machine

500: internal and external repair 600: tube expander

700: cutting and bonding machine 800: chamber 900: second external repair

Claims (6)

A power supply line is installed along one inner surface, and a power connection part connected to a power source to supply power from the outside through the power supply line is provided on one outer surface, and a tire is provided in a container type box in which an entrance is installed. Install a regeneration unit; The tire regeneration unit includes at least one of an internal repair machine, a first external repair machine, a second external repair machine, an internal and external repair machine, a tube expander, and a cutting / adhesion processing machine; The inner repair machine includes an inner repair main body portion coupled to the box inner wall or pillar, a pair of first supporting rollers coupled to the inner repair main body portion to support a tire, and an inner surface and a cylindrical shape of the mounted tire. A pair of first arms for distal end contacting the tire to open in the width direction, and a first arm drive unit for driving the first arm by receiving power from the power supply line; The first external repair machine receives power from the power supply line to generate a second arm protruding from the inner wall or the pillar of the box and a driving force installed on the second arm to rotate the tire. A first drive motor with a shaft rotated, a first drive roller coupled to the shaft of the first drive motor and rotating the tire in contact with the inner ring of the tire, and a third rotatably mounted on the inner wall or the pillar of the box. An arm, a first pivot mechanism for rotating the third arm, and a second support roller mounted to the third arm and supporting the tire by contacting the inner ring of the tire; The second external repairer is powered from the power supply line to generate an eighth arm rotatably mounted on the inner wall or the pillar of the box and a driving force installed on the eighth arm to rotate the tire. A sixth drive motor which receives the shaft and rotates, a third drive roller which is coupled to the shaft of the sixth drive motor and rotates the tire in contact with the inner ring of the tire, and a third rotation mechanism that rotates the eighth arm; A fourth support roller which is installed on the eighth arm and spaced apart from the third drive roller, and which is in contact with the inner ring of the tire to support the tire; The inner and outer repairers are provided with a fourth arm protruding from the inner wall or the pillar of the box, and the shaft is supplied with power from the power supply line to generate a driving force installed on the fourth arm to rotate the tire. A second drive motor that rotates, a second drive roller that is coupled to the shaft of the second drive motor and rotates the tire in contact with the inner ring of the tire, and a fifth arm rotatably installed on the inner wall or the pillar of the box; And a second pivot mechanism for pivoting the fifth arm and a third support roller fitted to the inside of the tire to support the tire at the tip and hinged to the fifth arm to open the tire in the width direction. A sixth arm driver positioned between the sixth arm of the arm and the sixth arm of the pair and driving the sixth arm; The tube expander includes a tube expander main body part including a third driving motor configured to generate a driving force by the power transmitted from the power supply line and connected to the inner wall or the pillar of the box, and the third driving motor. A plurality of seventh arms rotatably receiving the power generated from the plurality of arms to rotate the envelope tubes radially, and a plurality of wheels rotatably mounted to the seventh arms to support the envelope tubes; The cutting and bonding machine is installed in an inner pillar of the box and is supplied with power from the power supply line to rotate a tire, and is installed in a pillar on which the fourth driving motor is installed and a fourth driving motor. Fourth drive motor speed changer that can change the speed of the horizontal drive, the horizontal movement guide rails are installed in the form of connecting the adjacent pillars and the fourth drive motor and the fourth drive motor transmission is installed, the outer diameter is installed rubber band A tire mounting part for fixing the tire in a form that the diameter of the part is increased to contact the inner ring of the tire and supplying compressed air to the inside of the tire, and is installed on one side of the tire mounting part to support the adhesive belt and the tread A tread support plate connected to the horizontal guide rail and horizontally movable, a tread cutting edge A fifth driving a motor, and Thai discrete red wherein comprising a tread portion provided cutting a straight line, and rotating the other one side of the mounting portion of the tire to allow for rotating the group tread cutting edge. The method of claim 1,  The installation bracket installed on the wall or pillar inside the box is connected to the internal repair machine main body with two or more pins, so that the internal repair main body rotates about one pin and can be fixed by the remaining pins. Combine the boxes, Or attaching a lifting cylinder to the inner wall or pillar of the box, and fixing the inner repair main body between the operation of the cylinder to combine the inner repair machine and the box to lower the inner repair main body by the operation of the cylinder. . The internal repair machine according to claim 1, further comprising a lifting cylinder on the inner wall or the pillar of the box, coupling the mounting bracket between the operation of the cylinder, and connecting the inner repairer main body portion and the mounting bracket with two or more pins. The tire retread device, wherein the main body is rotated about one pin, and the inner repair machine and the box are combined to be fixed by the other pin. The method of claim 1, The inner wall or pillar of the box and the tube expander body Made by hinges; A first guide installation member attached to the inner wall or pillar of the box, a second guide installation member spaced apart from the first guide installation member, and supported by the first and second guide installation members and supported by the first and second guide installation members. A guide member installed in the horizontal direction in the guide installation member, a sliding member attached to the lower end of the tube expander body part and sliding along the guide member, and a transfer mechanism for transporting the tube expander body part combined with the sliding member in a horizontal direction; What is achieved through the connection structure; The tire retread device characterized by the above-mentioned. The tire retreading device according to any one of claims 1 to 4, wherein a rail for suspending and moving tires is provided on the ceiling of the box. The tire retreading device according to any one of claims 1 to 4, wherein the power supply line is installed along an inner surface of the container type box or the inside of the box wall.