CN218463027U - Glue returning device for tire production - Google Patents

Abstract

The utility model discloses a return mucilage binding and put for tire production, including extrusion mechanism, die mould mechanism, cooling body, measuring mechanism and conveying mechanism, the raw materials warp extrusion mechanism heats, extrudes into the adhesive tape that has plasticity, and the plasticity adhesive tape gets into die mould mechanism, die mould mechanism suppress the adhesive tape, make the adhesive tape become the shape that accords with the service standard, and the adhesive tape is followed die mould mechanism spits the back, warp measuring mechanism's survey wide unit 1 and temperature measuring unit 2 measure the adhesive tape, accord with the adhesive tape of regulation connect in cooling body cools down to the adhesive tape, makes the adhesive tape stereotype, to the adhesive tape that is not conform to the regulation, cuts, promotes to conveying mechanism, quilt conveying mechanism delivers for again extrusion mechanism. The utility model adopts the above structure a return mucilage binding and put for tire production can in time return according to technology when the adhesive tape is not conform to the standard, handles more timely.

Description

A glue returning device for tire production

technical field

The utility model relates to the technical field of tire production, in particular to a glue returning device used for tire production.

Background technique

Tire is one of the important parts of the vehicle. It directly contacts with the road surface, and works together with the vehicle suspension to ease the impact of the vehicle while driving, to ensure that the vehicle has good ride comfort and ride comfort, and to ensure that the wheels and the road surface have good contact with each other. Adhesion, improving the traction, braking and passability of the vehicle; bearing the weight of the vehicle, the important role played by tires on the vehicle has attracted more and more attention.

The basic winding method of the tread of the current tire is to extrude the rubber strip through the extruder, and after pressing and cooling, the rubber strip is set on the surface of the tire tube according to the program. The strip bonding process requires temperature and size. When using an extruder to form, when the rubber type is replaced or the production is not continuous, the rubber strip will return due to the temperature and size not meeting the process. If the treatment is not timely, it will not only affect the confusion of the production site, but also increase the amount of cooked glue. risk, which in turn leads to a decrease in the performance of the rubber compound and a greater hidden danger in quality.

Utility model content

The purpose of the utility model is to provide a glue-returning device capable of timely re-gluing the rubber strips that do not meet the standards, so as to avoid the problem of cooked glue.

In order to achieve the above purpose, the utility model provides a rubber returning device for tire production, including:

Extrusion mechanism for heating raw materials and extruding plastic strips;

The profiling mechanism is arranged at the discharge end of the extruding mechanism, and includes a stand, and the stand includes a pair of vertical plates, and a pair of profiling rollers are rotatably connected between the profiling rollers. There is a gap between the rubber strips;

The cooling mechanism is arranged at the discharge end of the molding mechanism, and is used for cooling the rubber strip extruded by the molding mechanism;

Measuring mechanism, including a width measuring unit and a temperature measuring unit, the width measuring unit and the temperature measuring unit are located at the discharge end of the molding mechanism, and the width measuring unit is used to detect the extruded rubber strip The width of the temperature measuring unit is used to detect the temperature of the rubber strip after extrusion molding;

The delivery mechanism is arranged above the extrusion mechanism, the molding mechanism and the cooling mechanism, and is used to re-transmit the unqualified rubber strips into the extrusion mechanism;

The raw material is heated and extruded by the extrusion mechanism to form a plastic strip. The plastic strip enters the pressing mechanism, and the pressing mechanism presses the strip to make the strip into a shape that meets the use standard. After being ejected from the molding mechanism, the rubber strips are measured by the width measuring unit and the temperature measuring unit of the measuring mechanism, and the rubber strips that meet the requirements are connected to the cooling mechanism to cool down the rubber strips and shape the rubber strips , cut off the rubber strips that do not meet the regulations, lift them up to the conveying mechanism, and be re-delivered to the extrusion mechanism by the conveying mechanism.

In some embodiments of the present application, the way of cutting off the rubber strip is manual cutting, and the way of lifting the rubber strip is manual lifting.

In some embodiments of the present application, the extrusion mechanism includes:

Barrel;

Extrusion motor, arranged at one end of the barrel;

The machine head is arranged at one end of the barrel and is opposite to the extrusion motor;

A screw is arranged in the barrel, one end is connected to the extrusion motor, and the other end extends to the machine head;

A heating device is provided in the barrel for heating the raw material;

The feeding funnel is arranged on the side of the barrel and close to the position of the extruding motor, the opening is upward and the bottom end communicates with the inside of the barrel.

In some embodiments of the present application, the delivery mechanism includes:

bracket;

Several conveyor belts are arranged on the top of the support, and the conveyor belts are connected end to end and extend above the feeding funnel;

The conveying motor is arranged at the end or the bottom of the conveyor belt, and is connected with the belt body of the conveyor belt to drive the belt body to move.

In some embodiments of the present application, a cooling mechanism is also included, including:

A plurality of cooling rollers; rotatably connected to the side of the bracket and located on one side of the measuring mechanism, the rubber strips are wound on the side of the cooling roller after passing through the measuring mechanism.

In some embodiments of the present application, in order to reduce the use of labor, a cutting mechanism is provided between the molding mechanism and the cooling mechanism, and the cutting mechanism includes:

floor;

a plurality of outriggers, the tops of which are arranged at the bottom of the bottom plate;

a pair of first straight boards, arranged on the top of the bottom board;

threaded rods arranged between the first straight plates;

guide rods, arranged between the first straight plates;

A cutting motor is arranged on the side of one of the first straight plates, and the output shaft is connected to the threaded rod;

A movement block, the side of the movement block is provided with a threaded hole and a guide hole, the threaded hole is matched with the threaded rod, and the guide hole is matched with the guide rod;

A cutting knife is arranged at the bottom of the moving block;

The second straight board is arranged on the top of the bottom board;

The cylinder is arranged on the side of the second straight plate;

a push plate connected to the output shaft of the cylinder;

After the rubber strip is detected by the measuring mechanism, the section of the rubber strip that does not meet the requirements is cut off. The operation is to drive the cutting motor to rotate, so that the threaded rod rotates, and then the moving block moves laterally. This process In the process, the cutting knife cuts the rubber strip, and after cutting, the cylinder is driven to make the push plate push the cut rubber strip away from the bottom plate, and the staff will lift the cut rubber strip to the conveyor belt Inside, re-drop into the feeding hopper by the conveyor belt.

In some embodiments of the present application, in order to reduce the use of labor, a material-lifting mechanism is also included, and the material-lifting mechanism includes:

a pair of third straight boards, arranged above the bottom board;

Several pairs of lifting rollers, the sides of the lifting rollers are evenly provided with teeth, and the lifting rollers are evenly arranged between the third straight plates and arranged in the vertical direction;

Several lifting motors are arranged on the side of the third straight plate, opposite to the lifting roller, and connected with the lifting roller;

The material guide tube is arranged on the top of the third straight plate, and is used to guide the rubber strip to the belt body;

Drive the material lifting motor, the material lifting roller rotates, the opposite material lifting roller rotates relatively, and the material lifting roller located at the bottom of the third straight plate rolls the rubber strip on the rubber strip, so that the The rubber strip continues to move upward until it reaches the inside of the material guide tube, and the rubber strip passes through the material guide tube to guide the conveyor belt.

In some embodiments of the present application, in order to allow glue to fall on the belt body, the guide tube includes:

The receiving section is funnel-shaped and connected to the top of the third straight plate;

The curved section, the top of which is curved, is arranged on the top of the receiving section;

The rubber strip is introduced into the bending section through the receiving section, then turns to point to the belt body, and falls onto the belt body.

Therefore, the utility model adopts a kind of glue returning device for tire production with the above structure, which can return in time according to the process when the rubber strip does not meet the standard, and the processing is more timely, avoiding the occurrence of the cooked glue problem and avoiding the production Chaos at the scene.

The technical solutions of the present utility model will be further described in detail through the drawings and embodiments below.

Description of drawings

Fig. 1 is a kind of structural representation of the glue returning device that is used for tire production of the utility model;

Fig. 2 is a kind of structural representation of material lifting mechanism;

Fig. 3 is another kind of structural representation of material lifting mechanism;

Figure 4 is a top view of the cutting mechanism.

reference sign

1. Width measuring unit; 2. Temperature measuring unit; 3. Cylinder; 4. Extrusion motor; 5. Machine head; 6. Feeding funnel; 7. Bracket; 8. Conveyor belt; 9. Cooling roller; 10. Base ; 11, supporting legs; 12, the first straight board; 13, threaded rod; 14, guide rod; 20. Teeth; 21. Lifting motor; 22. Receiving section; 23. Bending section; 24. Standing plate; 25. Forming roller; 26. Conveying motor; 27. Second straight plate; 28. Cylinder.

Detailed ways

The technical solution of the utility model is further described below by means of the accompanying drawings and embodiments.

Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by those skilled in the art to which the present invention belongs. "First", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items. Words such as "connected" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "Down", "Left", "Right" and so on are only used to indicate the relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

Example

The structure of the present utility model is a glue returning device for tire production, as shown in Figure 1, including an extrusion mechanism, a molding mechanism, a cooling mechanism, a measuring mechanism and a conveying mechanism.

The extruding mechanism is used for heating raw materials and extruding plastic strips, and is located at the forefront of the tire production process.

The profiling mechanism is arranged at the discharge end of the extruding mechanism, and includes a stand, and the stand includes a pair of vertical plates 24, and a pair of profiling rollers 25 are rotatably connected between the vertical plates 24, and the profiling There is a rubber strip gap between the rollers 25.

The cooling mechanism is arranged at the discharge end of the molding mechanism, that is, at the rear end of the production process of the molding mechanism, and is used for cooling the rubber strip extruded by the molding mechanism.

Measuring mechanism, including a width measuring unit 1 and a temperature measuring unit 2, the width measuring unit 1 and the temperature measuring unit 2 are located at the discharge end of the molding mechanism, and the width measuring unit 1 is used to detect extrusion The width of the rubber strip after molding, the temperature measuring unit 2 is used to detect the temperature of the rubber strip after extrusion molding.

The delivery mechanism is arranged above the extrusion mechanism, the molding mechanism and the cooling mechanism, and is used to re-transmit unqualified rubber strips into the extrusion mechanism.

The raw material is heated and extruded by the extrusion mechanism to form a plastic strip. The plastic strip enters the pressing mechanism, and the pressing mechanism presses the strip to make the strip into a shape that meets the use standard. After being ejected from the molding mechanism, the rubber strip is measured by the width measuring unit 1 and the temperature measuring unit 2 of the measuring mechanism, and the rubber strip that meets the requirements is connected to the cooling mechanism to cool the rubber strip so that the rubber strip The strips are shaped, and the strips that do not meet the requirements are cut off, lifted to the conveying mechanism, and re-delivered to the extrusion mechanism by the conveying mechanism.

In some embodiments of the present application, the extrusion mechanism includes: a barrel 3 , an extrusion motor 4 , a machine head 5 , a screw, a heating device and a feeding funnel 6 .

Wherein, the extrusion motor 4 is arranged at one end of the barrel 3, the head 5 is arranged at the other end of the barrel 3, the screw is arranged in the barrel 3, and one end is connected to the barrel 3. The extrusion motor 4 is connected, and the other end extends to the machine head 5. The heating device is arranged in the barrel 3 for heating the raw materials. The feeding funnel 6 is arranged in the barrel 3 and close to the position of the extruding motor 4 , the opening is upward and the bottom end communicates with the inside of the barrel 3 .

In some embodiments of the present application, as shown in FIG. 1 , the conveying mechanism includes: a support 7, a conveyor belt 8 and a conveying motor 26; Above the feeding funnel 6, the conveying motor 26 is arranged at the end and the bottom of the conveyor belt 8, and is connected with the belt body of the conveyor belt 8 to drive the belt body to move.

In some embodiments of the present application, as shown in FIG. 1 , a cooling mechanism is also included, including: several cooling rollers 9; they are rotatably connected to the side of the support 7 and are located on one side of the measuring mechanism, and the rubber strip passes through the The measuring mechanism is then wound on the side of the cooling roller 9 .

In some embodiments of the present application, the way of cutting off the rubber strip is manual cutting, and the way of lifting the rubber strip is manual lifting.

In some embodiments of the present application, as shown in Figure 1 and Figure 4, in order to reduce the use of labor, a cutting mechanism is provided between the molding mechanism and the cooling mechanism, and the cutting mechanism includes: a bottom plate 10, a leg 11, the first straight plate 12, threaded rod 13, guide rod 14, cutting motor 15, moving block 16, cutting knife 17, the second straight plate 27, cylinder 28 and push plate.

The top of the leg 11 is set on the bottom of the bottom plate 10; the first straight plate 12 is set on the top of the bottom plate 10; the threaded rod 13 is set between the first straight plates 12; The guide rod 14 is arranged between the first straight plates 12; the cutting motor 15 is arranged on the side of one of the first straight plates 12, and the output shaft is connected with the threaded rod 13; the movement Block 16, the side of the moving block 16 is provided with a threaded hole and a guide hole, the threaded hole matches the threaded rod 13, and the guide hole matches the guide rod 14; the cutting knife 17, Set on the bottom of the moving block 16; the second straight plate 27 is set on the top of the bottom plate 10; the cylinder 28 is set on the side of the second straight plate 27; the push plate is connected to the The output shaft of cylinder 28.

After the rubber strip is detected by the measuring mechanism, the section of the rubber strip that does not meet the requirements is cut off, and the operation is to drive the cutting motor 15 to rotate, to rotate the threaded rod 13, and then to move the moving block 16 laterally, In this process, the cutting knife 17 cuts the glue strips. After cutting, the cylinder 28 is driven to make the push plate push the cut glue strips away from the bottom plate 10, and the cut glue strips are pushed away by the staff. Lift into the conveyor belt 8, and re-drop into the feeding funnel 6 by the conveyor belt 8.

In some embodiments of the present application, as shown in Fig. 1, Fig. 2 and Fig. 3, in order to reduce the use of labor, a material lifting mechanism is also included, and the material lifting mechanism includes a pair of third straight plates 18, several pairs of material lifting rollers 19 , some lifting motors 21 and material guide pipes.

The third straight plate 18 is arranged above the bottom plate 10; teeth 20 are uniformly arranged on the side of the lifting roller 19, and the lifting roller 19 is evenly arranged between the third straight plates 18, and along the Arranged in the vertical direction; the material lifting motor 21 is arranged on the side of the third straight plate 18, opposite to the material lifting roller 19, and connected with the material lifting roller 19; the material guide tube is set On the top of the third straight plate 18, it is used to guide the glue strip to the belt body.

Drive the material-lifting motor 21, the material-lifting roller 19 rotates, and the material-lifting roller 19 relatively rotates, and the material-lifting roller 19 positioned at the bottom of the third straight plate 18 wraps the rubber strip on the rubber strip , so that the rubber strip continues to move upward until it reaches the inside of the material guide tube, and the rubber strip passes through the material guide tube to guide the conveyor belt 8 .

In some embodiments of the present application, as shown in Fig. 2 and Fig. 3 , in order to allow the rubber material to fall on the belt body, the material guiding pipe includes a material receiving section 22 and a return bending section 23, and the material receiving section 22 , which is funnel-shaped, butted on the top of the third straight plate 18 ;

The rubber strip is introduced into the bending section 23 through the receiving section 22, then turns to point to the belt body, and falls onto the belt body.

In some embodiments of the present application, the profiling mechanism includes a stand and a profiling roller 25 at one end,

The stand includes a pair of vertical plates 24; the molding roller 25 is rotatably connected between the vertical plates 24, and is used to squeeze the rubber strip extruded by the extruding mechanism.

In one inventive concept, it includes an extrusion mechanism, a molding mechanism, a cooling mechanism, a measuring mechanism and a conveying mechanism. According to the flow of the tire production process, the extrusion mechanism, the molding mechanism, the cooling Mechanism, the measuring mechanism and the conveying mechanism, for the rubber strips that do not meet the standard, cut between the molding mechanism and the cooling mechanism, and transfer the cut rubber sleeve to the conveying mechanism , and brought back to the extrusion mechanism by the conveying mechanism to realize the recycling process of the rubber strip, wherein the cutting method is manual cutting, and the measuring mechanism sends a signal that the rubber strip is unqualified to remind the staff to cut.

In one inventive concept, in order to reduce the use of labor, a cutting mechanism can be set to automatically cut the rubber strips.

In an inventive concept, in order to further reduce the use of labor, the lifting of unqualified rubber strips can be automatically lifted by using the lifting mechanism.

Therefore, the utility model adopts a kind of glue returning device for tire production with the above structure, which can return in time according to the process when the rubber strip does not meet the standard, and the processing is more timely, avoiding the occurrence of the cooked glue problem and avoiding the production Chaos at the scene.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model and are not intended to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: It is still possible to make modifications or equivalent replacements to the technical solutions of the present utility model, and these modifications or equivalent replacements cannot make the modified technical solutions deviate from the spirit and scope of the technical solutions of the present utility model.

Claims (7)

1. A return rubber device for tire production, characterized by, includes:

the extruding mechanism is used for heating the raw materials and extruding the plastic adhesive tape;

the profiling mechanism is arranged at the discharge end of the extrusion mechanism and comprises a vertical frame, the vertical frame comprises a pair of vertical plates, a pair of profiling rollers are rotatably connected between the vertical plates, and a gap for passing a rubber strip is reserved between the profiling rollers;

the cooling mechanism is arranged at the discharge end of the profiling mechanism and is used for cooling the rubber strips extruded and formed by the profiling mechanism;

the measuring mechanism comprises a width measuring unit and a temperature measuring unit, the width measuring unit and the temperature measuring unit are both positioned at the discharge end of the compression mechanism, the width measuring unit is used for detecting the width of the extruded adhesive tape, and the temperature measuring unit is used for detecting the temperature of the extruded adhesive tape;

and the conveying mechanism is arranged above the extrusion mechanism, the profiling mechanism and the cooling mechanism and is used for conveying the unqualified adhesive tape into the extrusion mechanism again.

2. A glue return apparatus for tyre production as claimed in claim 1, wherein said extrusion mechanism comprises:

a barrel;

the extruding motor is arranged at one end of the machine barrel;

the machine head is arranged at one end of the machine barrel and is opposite to the extrusion motor;

the screw is arranged in the machine barrel, one end of the screw is connected with the extrusion motor, and the other end of the screw extends to the machine head;

the heating device is arranged in the machine barrel and is used for heating the raw materials;

the feeding hopper is arranged on the side part of the machine barrel and close to the position of the extruding motor, and the opening is upward and the bottom end of the opening is communicated with the interior of the machine barrel.

3. A glue return device for tyre production according to claim 2, wherein said conveying means comprise:

a support;

the conveying belts are arranged at the top end of the bracket, and the conveying belts are connected end to end and extend to the upper part of the feeding funnel;

and the conveying motor is arranged at the end or the bottom of the conveying belt and is connected with the belt body of the conveying belt so as to drive the belt body to move.

4. A glue return apparatus for use in the production of tyres as claimed in claim 3, further comprising a cooling mechanism comprising:

a plurality of cooling rolls; the rubber strip is rotatably connected to the side part of the support and positioned on one side of the measuring mechanism, and the rubber strip is wound on the side part of the cooling roller after passing through the measuring mechanism.

5. A glue returning device for tyre production as claimed in claim 4, wherein a cutting mechanism is arranged between the profiling mechanism and the cooling mechanism, and comprises:

a base plate;

the top ends of the supporting legs are arranged at the bottom of the bottom plate;

the pair of first straight plates are arranged at the top of the bottom plate;

the threaded rod is arranged between the first straight plates;

the guide rod is arranged between the first straight plates;

the cutting motor is arranged at the side part of one first straight plate, and an output shaft is connected with the threaded rod;

the side part of the moving block is provided with a threaded hole and a guide hole, the threaded hole is matched with the threaded rod, and the guide hole is matched with the guide rod;

the cutting knife is arranged at the bottom of the motion block;

the second straight plate is arranged at the top of the bottom plate;

the cylinder is arranged on the side part of the second straight plate;

and the push plate is connected to the output shaft of the air cylinder.

6. The glue returning device for tire production as recited in claim 5, further comprising a material lifting mechanism, wherein the material lifting mechanism comprises:

a pair of third straight plates arranged above the bottom plate;

the side parts of the lifting rollers are uniformly provided with teeth, and the lifting rollers are uniformly arranged between the third straight plates and are arranged along the vertical direction;

the material lifting motors are arranged on the side part of the third straight plate, opposite to the material lifting rollers and connected with the material lifting rollers;

and the material guide pipe is arranged at the top of the third straight plate and used for guiding the adhesive tape to the belt body.

7. A glue return device for tyre production as claimed in claim 6, wherein said guide duct comprises:

the material receiving section is in a funnel shape and is butted with the top of the third straight plate;

and the top of the return bending section is in a return bending shape and is arranged at the top of the material collecting section.

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