阅读说明：本技术 一种汽车轮胎制造工艺 (Manufacturing process of automobile tire ) 是由 周浩 于 2021-09-14 设计创作，主要内容包括：本发明涉及轮胎制造技术领域,更具体的说是一种汽车轮胎制造工艺。一种汽车轮胎制造工艺,该工艺包括以下步骤：步骤一：设置汽车轮胎制备装置,将该装置底部放置物料；步骤二：将物料泵入到装置底部,进行底层平铺；步骤三：调整装置对底层平铺层上进行第二层物料铺设；步骤四：对平铺过程中的多余物料进行回收再利用。具有进行对轮胎组成的橡胶层逐层加工的优点。(The invention relates to the technical field of tire manufacturing, in particular to a manufacturing process of an automobile tire. A process for manufacturing an automobile tyre, comprising the steps of: the method comprises the following steps: arranging an automobile tire preparation device, and placing materials at the bottom of the device; step two: pumping the material to the bottom of the device, and flatly paving the bottom layer; step three: the adjusting device lays a second layer of materials on the bottom layer of the flat laying layer; step four: and recycling redundant materials in the tiling process. Has the advantage of processing the rubber layer formed by the tire layer by layer.)

1. A manufacturing process of an automobile tire is characterized in that: the process comprises the following steps:

the method comprises the following steps: arranging an automobile tire preparation device, and placing materials at the bottom of the device;

step two: pumping the material to the bottom of the device, and flatly paving the bottom layer;

step three: the adjusting device lays a second layer of materials on the bottom layer of the flat laying layer;

step four: and recycling redundant materials in the tiling process.

2. A process for manufacturing vehicle tyres as claimed in claim 1, wherein: the automobile tire preparation device comprises a feeding baffle (11), a supporting frame (12), two tiling grooves (13), side baffles (15) and two side racks (16), wherein the supporting frame (12) is fixedly connected to the feeding baffle (11), the two tiling grooves (13) are fixedly connected to the feeding baffle (11), the side baffles (15) are fixedly connected to the front side and the rear side of the supporting frame (12), and the two side racks (16) are fixedly connected to the upper ends of the tiling grooves (13).

3. A process for manufacturing vehicle tyres as claimed in claim 2, wherein: the automobile tire preparation device also comprises two moving rails (14), wherein the two moving rails (14) are respectively arranged on the two side baffles (15).

4. A process for manufacturing vehicle tyres as claimed in claim 2, wherein: and teeth with the same parameters are arranged on both sides of the bilateral racks (16).

5. A process for manufacturing a tyre for vehicle wheels according to any one of claims 2 to 4, characterized in that: the automobile tire preparation device further comprises a processing cover (21), two processing rollers (22), a cutting knife (23) and two rotating rollers (24), wherein the two processing rollers (22) are connected to the processing cover (21) in a rotating mode, the rotating rollers (24) are fixedly connected to the processing cover (21), the cutting knife (23) is fixedly connected to the processing cover (21), and the two rotating rollers (24) are respectively connected to the two side baffles (15) in a rotating mode.

6. The process for manufacturing automobile tires according to claim 5, characterized in that: the lower side of the front end of the cutting knife (23) is provided with an arc-shaped knife groove, and the radian of the arc-shaped knife groove is 2/3 pi.

7. The process for manufacturing vehicle tires according to claim 6, characterized in that: the automobile tire preparation device further comprises a connecting seat (31), a hydraulic rod (32), a telescopic rod (33), an outer side stabilizing cover (34) and a limiting rod (35), wherein the hydraulic rod (32) and the telescopic rod (33) are fixedly connected to the lower end of the connecting seat (31), the outer side stabilizing cover (34) is fixedly connected to the lower ends of the hydraulic rod (32) and the telescopic rod (33), the limiting rod (35) is fixedly connected to the outer side stabilizing cover (34), and the two limiting rods (35) are respectively connected to the two moving rails (14) in a sliding mode.

8. A process for manufacturing vehicle tyres as claimed in claim 7, wherein: the automobile tire preparation device further comprises a twisting seat (41), two twisting hydraulic rods (42) and bottom connecting seats (43), wherein the two twisting hydraulic rods (42) are connected in the twisting seat (41) in a rotating mode, the bottom portions of the two twisting hydraulic rods (42) are provided with the bottom connecting seats (43), the twisting seat (41) is fixedly connected to the lower portions of the two outer side stabilizing covers (34) respectively, and the bottom connecting seats (43) are fixedly connected to the two processing covers (21) respectively.

9. A process for manufacturing a tyre for vehicle wheels according to claim 8, characterized in that: the automobile tire preparation device further comprises two moving assemblies, and the two moving assemblies linearly move along the extension direction of the bilateral racks (16).

10. A process for manufacturing a tyre for vehicle wheels according to claim 9, characterized in that: the moving assembly comprises moving blocks (51), a motor (52) and moving gears (53), the motor (52) is fixedly connected to the moving blocks (51), the moving gears (53) are fixedly connected to output shafts of the motor (52), the two moving blocks (51) are connected to the supporting frame (12) in a sliding mode, the two moving gears (53) are in meshing transmission with the racks (16) on the two sides, and the two connecting seats (31) are fixedly connected to the lower ends of the two moving blocks (51) respectively.

Technical Field

The invention relates to the technical field of tire manufacturing, in particular to a manufacturing process of an automobile tire.

Background

Through long-term development, the development of automobiles is more and more perfect, automobile tires are important components of automobiles, and are in direct contact with road surfaces and automobile suspensions, so that the tires play more and more importance on the automobiles in order to ensure good seat comfort and stable control of the automobiles, ensure good adhesion of wheels and the road surfaces, improve traction force, brake and automobile penetrability and bear automobile weight. The method for preparing the tire is more perfect, but the rubber on the inner side of the tire is mostly formed once in the tire preparation process, and the adjustment is not easy if internal problems occur after the formation.

Disclosure of Invention

The invention aims to provide a manufacturing process of an automobile tire, which has the advantage of processing a rubber layer formed by the tire layer by layer.

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

a process for manufacturing an automobile tyre, comprising the steps of:

the method comprises the following steps: arranging an automobile tire preparation device, and placing materials at the bottom of the device;

step two: pumping the material to the bottom of the device, and flatly paving the bottom layer;

step three: the adjusting device lays a second layer of materials on the bottom layer of the flat laying layer;

step four: and recycling redundant materials in the tiling process.

The automobile tire preparation device comprises a feeding baffle, a supporting frame, two tiled grooves, side baffles and two side racks, wherein the supporting frame is fixedly connected to the feeding baffle, the two tiled grooves are fixedly connected to the feeding baffle, the front side and the rear side of the supporting frame are fixedly connected with the side baffles, and the two side racks are fixedly connected to the upper ends of the tiled grooves.

The automobile tire preparation device further comprises two moving rails, and the two moving rails are arranged on the two side baffles respectively.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a flow chart of the present invention;

FIG. 2 is a support stand of the present invention;

FIG. 3 is a tiling assembly of the present invention;

FIG. 4 is a cut-off knife of the present invention;

FIG. 5 is a vertical control assembly of the present invention;

FIG. 6 is a partial cross-sectional view of the cradle and vertical control assembly of the present invention;

FIG. 7 is a wobble assembly of the present invention;

FIG. 8 is a partial cross-sectional view of the cradle and decking assembly of the present invention;

FIG. 9 is a moving assembly of the present invention;

fig. 10 is a partial connection view of the holder and moving assembly of the present invention.

Detailed Description

The cradle portion may be operated in an exemplary manner with reference to fig. 2 and 6:

through placing the device on the raw materials apparatus for producing, the raw materials apparatus for producing carries out the rough machining with rubber, rubber after will processing through the raw materials apparatus for producing is injected into two tiling grooves 13 by the space between a plurality of material loading baffle 11 after the processing, later carry out the tiling to rubber materials through installing the tiling subassembly on the stand, through the bottom with rubber materials tiling at two tiling grooves 13, can set up through the length dimension to tiling groove 13, can guarantee that rubber material is in the length of the rubber flat layer on two tiling grooves 13 when tiling, and then confirm the girth of tire in next winding hot pressing.

Two tiling groove 13 bottom length are greater than waiting to process the tire girth to carry out the step of shearing in next step tire processing and normally go on, can not appear because rubber length leads to the processing back tire to appear quality problems inadequately, and the side shield 15 that sets up can provide the injecing and the support of position for two tiling subassemblies that set up, and two side rack 16 settings can provide the removal track at material loading baffle 11 for two removal subassemblies.

The moving track section may be operated in an exemplary manner with reference to fig. 2 and 6:

two removal tracks 14 constitute by a horizontal channel and pitch arc passageway, the pitch arc passageway set up on horizontal channel, two tiling subassemblies move along two horizontal channels when carrying out the bottom tiling to rubber materials, when tiling the rubber layer on the bottom, move along two pitch arc passageways and tile second floor rubber on first floor rubber, until last layer rubber position is less than the height of two tiling grooves 13.

The double-sided rack portion can be operated in an exemplary manner with reference to fig. 2:

two side rack 16 settings can provide the removal restriction to two removal subassemblies that the device set up in the axis position of braced frame 12, and can make two removal subassembly mounted position along the axis symmetric installation of braced frame 12, guarantee that two removal subassemblies move along the straight line at the removal in-process to carry out the tiling to rubber materials and normally go on.

The tiling component section may perform an exemplary process with reference to fig. 3 and 8:

the tiling subassembly is provided with two, and the tiling subassembly rotates including processing cover 21, processing roller 22, cutting off cutter 23 and rotatory roll 24 on the processing cover 21 and is connected with two processing rollers 22, and the rigid coupling has rotatory roll 24 on the processing cover 21, and the rigid coupling is at cutting off cutter 23 on the processing cover 21, rotates respectively on two side shield 15 and connects two rotatory rolls 24.

Two tiling subassemblies are in two tiling grooves 13 respectively directly over, when rubber materials placed for the first time on two tiling grooves 13, the inhomogeneous problem of tiling can appear in rubber materials, through two opening part shutoff with two tiling grooves 13 this moment, later move down through the position of adjusting two processing covers 21, thereby move through adjusting two removal subassemblies and control two processing covers 21, a plurality of processing rollers 22 of setting all with rubber layer contact.

In the moving process, the rubber layers are pressed through the plurality of processing rollers 22, the rubber layers are gradually flattened along with the rotation of the plurality of processing rollers 22 in the moving process of the tiled component, rubber accumulation is generated at the sealing positions of the two tiled grooves 13, the bottom rubber is shaped along with the cooling of the rubber layers, the rubber is injected into the two tiled grooves 13 through the holes of the plurality of feeding baffle plates 11 again, the positions of the two tiled components are adjusted and lifted, a new layer of rubber layer is formed by tiling the placed materials on the bottom rubber, and the rubber layers are overlapped in thickness.

When tiling the second rubber layer, spread the isolation powder on the bottom rubber, after the preliminary roll-in of second rubber layer, the tiling subassembly stops in the leftmost side of device, insert the second rubber layer between processing roller 22 and the cutting off cutter 23, remove the tiling subassembly again, can cut into the same rubber layer of thickness with the cutting off cutter 23 along with the tiling subassembly removes the rubber layer, when moving the other end along with the tiling subassembly, the second rubber layer drops on the first rubber layer, the workman will cut unnecessary rubber material clearance recovery, later carry out the processing on layer in proper order, until the last rubber layer be in with the highly level of tiling groove 13, just need stop the addition of rubber, all collect the rubber layer after the processing on the tiling groove 13 at last, carry out the processing of compression moulding on next step.

The cutting blade portion can be operated in an exemplary manner with reference to fig. 4:

the lower side of the front end of the cutter blade 23 is in contact with the rubber when cutting the rubber layer, and the arc is set to 2/3 pi by providing an arc-shaped blade groove at the contact position.

Can guarantee can not cause because the fracture or the inside broken phenomenon of appearing of the rubber layer production rubber of curved processing in cutting process because of rubber layer self toughness characteristics in cutting process, avoid influencing rubber layer structural integrity.

The vertical control assembly portion may perform an exemplary operation with reference to FIGS. 5 and 8:

the lower extreme of connecting seat 31 is provided with hydraulic stem 32 and telescopic link 33, and outside stable cover 34 rigid coupling is in the lower extreme of hydraulic stem 32 and telescopic link 33, and the outside of outside stable cover 34 rigid coupling has stopper stick 35, has two stopper sticks 35 on two removal tracks 14 respectively to slide.

Set up respectively two hydraulic stems 32 at two vertical control assembly and can extend or shorten, extension or shortening through control hydraulic stem 32, can carry out downward or upward movement to two tiling subassemblies, but because two restriction stick 35 rigid couplings respectively stabilize the outside of cover 34 in the outside, restriction through two restriction stick 35, can guarantee that the removal of two outside stable covers 34 can be injectd in moving track 14 by two restriction stick 35, can prevent that two outside stable covers 34 from appearing because bearing rubber gravity too big the appearance and rock and damage the device or cause the processing mistake on rubber layer moving, telescopic link 33 sets up the intensity that can increase hydraulic stem 32 on hydraulic stem 32's radial direction on hydraulic stem 32's next door, prevent to appear because the damage that processing intensity sudden change caused hydraulic stem 32.

The sloshing assembly may be operated in an exemplary manner with reference to fig. 7 and 8:

two are rocked subassembly and are twisted mutual supporting of hydraulic stem 42 through two of its self setting, can make line and water flat line's contained angle change between two bottom connecting seats 43 of connection on processing cover 21, can carry out its rotation axle center of rotation on the fore-and-aft direction to processing cover 21 through the contained angle and roll 24 axle center for the rotation, can swing through making processing cover 21 when adjustment processing cover 21 removes, can be convenient for when cutting the rubber layer, the slip of the rubber of being convenient for more, make the cutting faster, prevent that the dead phenomenon of rubber card from taking place, cause the device damage in the course of working.

The moving assembly portion may perform an exemplary operation with reference to fig. 9 and 10:

need the cutting to the second floor rubber when going on adding man-hour to the rubber layer, and need continuously guarantee the rubber layer can fall back to on the bottom rubber layer after the cutting, and can guarantee that the rubber layer in the cutting process can guarantee to extend all the time when falling down, two remove the subassembly along rectilinear movement, can guarantee to add man-hour the tiling subassembly restriction rectilinear movement of the lower extreme of connecting at two remove the subassembly, consequently, can make the rubber materials of tiling on two tiling grooves 13 receive more abundant rolling and tiling, and two processing cover 21 outsides that set up respectively with two tiling grooves 13 inboard contacts, drive two tiling subassemblies respectively at two removal subassemblies and remove the middle part of the rubber materials of bottom and tile completely.

The upper end of the moving block 51 is fixedly connected with a motor 52, an output shaft of the motor 52 is fixedly connected with a moving gear 53, the supporting frame 12 is slidably connected with two moving blocks 51, the two moving gears 53 are meshed with the bilateral racks 16 for transmission, and the lower ends of the two moving blocks 51 are fixedly connected to the upper ends of the two connecting seats 31 respectively.

Two motors 52 which are respectively arranged on the inner sides of two moving blocks 51 are started to enable the two moving gears 53 to rotate when rubber processing is carried out, the two moving gears 53 are meshed with the double-side racks 16 for transmission, the front side and the rear side of the double-side racks 16 are respectively provided with teeth which can be matched with the two moving gears 53, when the two moving gears 53 rotate, the two moving blocks 51 can be pushed to move, the two moving blocks 51 respectively drive the connecting seats 31 connected to the lower parts of the two moving blocks to move, then the limiting rods 35 are adjusted to different tracks of the moving tracks 14 to move through extension of the control hydraulic rods 32, and then the tiled components in processing and cutting are shaken through the two shaking components.