CN214621771U - Cutting and sampling device for rubber tire production - Google Patents

Abstract

The utility model relates to a technical field of tire manufacturing production specifically is a rubber tire production is with cutting sampling device, include: the cutting machine, the cutting machine includes the base and locates the support column on the base, a fixed base, the crossbeam is connected on the top of support column, the below of crossbeam is equipped with the dead lever, slewing mechanism sets up in the base top, the telescopic link that promotes the cylinder passes shaft hole and mount pad fixed connection on the support column, it lays all around to support the pivot to be located the mount pad, the vertical cutting of rubber tire not only can be accomplished to this device, and also can transversely cut rubber tire, the rubber tire of accomplishing two kinds of cutting modes is under the homogeneity detects, the data that obtain is more reliable, thereby the product quality of rubber tire has been improved, through setting up cutting assembly, can accomplish the replacement and the installation of two kinds of cutting knives, make rubber tire vertically accomplish on a detector with transverse cutting simultaneously, and the work efficiency is improved.

Description

Cutting and sampling device for rubber tire production

Technical Field

The utility model relates to a technical field of tire manufacturing production specifically is a rubber tire production is with cutting sampling device.

Background

The tyre is a circular ring elastic rubber product which is assembled on various vehicles or machines and rolls in a grounding way, and in order to ensure that all indexes of the rubber tyre are qualified, the rubber tyre needs to be subjected to sampling inspection treatment.

The main inertia axis passing through the gravity center of the tire is not coincident with the rotation axis due to the reasons of non-uniform material structure inside, dimension error of part appearance, dimension error of assembly, structural shape and the like, so that unbalanced centrifugal force can be generated on the wheel during rotation, particularly, a car tire rotating at high speed rotates more than ten circles per second, even if the wheel rotates at a very small eccentric moment, large unbalanced force can be caused, the continuous vibration of the wheel is caused, particularly, the vibration of a steering wheel can cause the shaking of a steering wheel, the abrasion of a suspension and a steering system component can be accelerated, the abrasion of a bearing in the wheel is accelerated, and an automobile with large vibration is difficult to drive and is unsafe to drive. Therefore, tire uniformity testing is a very important task for modern passenger cars.

At present, uniformity detection is to sample and detect tires, the tires are required to be cut to analyze the cross sections of the tires, and the uniformity, the existence of air holes, the adhesiveness of each part of the cross sections, the staggered layer property of a steel wire ring and a belted layer steel wire, the interval uniformity of cord fabrics, the arrangement regularity and other problems of profiles of different rubber types of each part can be accurately judged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a rubber tire production is with cutting sampling device, can effectively solve rubber tire vertically, transversely saw cut to reach the effective data, improve work efficiency, concrete implementation mode as follows:

a cutting and sampling device for rubber tire production comprises: the cutting machine, slewing mechanism, promote the cylinder, support the pivot, the mount pad, fixture, telescopic cylinder, and cutting assembly, the cutting machine includes the base and locates the support column on the base, the fixing base, the crossbeam is connected on the top of support column, the below of crossbeam is equipped with the dead lever, slewing mechanism's first motor is located the base top setting, the output shaft of first motor is connected with initiative pivot transmission through the belt drive, initiative pivot, driven spindle overlap respectively locate on the shaft hole of fixing base, can realize rubber tyre's rotation.

The telescopic rod of the push cylinder penetrates through a shaft hole in the supporting column to be fixedly connected with the mounting seat, the supporting rotating shaft is arranged around the mounting seat to be favorable for supporting the mounting seat, the clamping mechanism comprises an outer clamping plate, an inner clamping plate and a rotating shaft for connecting the outer clamping plate on two sides and the inner clamping plate on two sides, a first support column and a second support column are connected with the outer clamping plate on two sides and the inner clamping plate on two sides, the tire holders are of a T-shaped structure, the tail parts of the tire holders are in sliding connection with the first support column by taking the second support column as a fulcrum, the tire holders are arranged into a plurality of tire holders, each tire holder is arranged between the outer clamping plate and the inner clamping plate and distributed in an annular circumference shape, a second motor is arranged at one side of the clamping plate, the clamping plate is of a cylindrical structure, a fixing shaft is arranged along the axis position, the fixing shaft is rotatably connected onto the shaft hole of the mounting seat through a coupler, rubber tire clamping can be realized, the rubber tire is prevented from falling, the telescopic cylinder is arranged above the cross beam, the telescopic rod of the telescopic cylinder penetrates through the shaft hole in the cross beam to be fixedly connected with the cutting assembly, the telescopic cylinder is arranged between the two fixed rods.

Place the tire on initiative pivot, driven spindle, promote the fixture on the cylinder promotion mount pad and move ahead to the rubber tire direction, make fixture aim at the middle part position of rubber tire, start the second motor, drive the outside expansion of child support through the pivot rotation to accomplish the centre gripping work of rubber tire.

The cutting assembly includes: the box body is of a cuboid structure, a cavity is arranged in the box body, the box cover is detachably arranged on one side of the box body, through holes are arranged at two ends of the box body along the vertical direction of the box body and are sleeved on the fixed rod, a first rotating shaft, a second rotating shaft and a fixing part are respectively arranged on the inner wall of the cavity, a slide rail groove is arranged at the lower end of the cavity, a shaft hole of the rotating disc is sleeved on the first rotating shaft, the oscillating rod is arranged in front of the rotating disc, and is fixed on the second rotating shaft, two ends of the connecting rod are connected on the fixing piece in a sliding way, the cutting knife group is detachably connected below the connecting rod, the output shaft of the third motor is fixedly connected with the first rotating shaft, and the positioning column moves along the track of the limiting groove to swing the swinging body, and the first clamping block on the swinging body drives the connecting rod connected with the second clamping block to move back and forth, so that the linear reciprocating motion of the cutting knife group is realized.

And a positioning column is arranged on the circumferential surface of the turntable.

The swinging rod comprises pole and pendulum, and the bottom of pole is equipped with the mounting hole, and the mounting hole cover is established in the second pivot, is equipped with the spacing groove on the pole, and the spacing groove is mobile cup joints on the reference column, and pendulum below is equipped with a plurality of first joint pieces.

A plurality of second clamping blocks are linearly and uniformly distributed on the outer circumference of the connecting rod, and the second clamping blocks and the first clamping blocks are alternately arranged, so that the connecting rod can linearly move along the fixing piece.

The cutter unit includes: the installation pole and knife rest, the below of knife rest is equipped with the cutting knife, and the cutting knife divide into horizontal cutting knife and vertical cutting knife two kinds, and the cutting edge of horizontal cutting knife and vertical cutting knife all sets up to vertical downwards.

The utility model has the advantages of:

1. the device not only can complete the longitudinal cutting of the rubber tire, but also can transversely cut the rubber tire, and the obtained data is more reliable under the uniformity detection of the rubber tire which completes two cutting modes, so that the product quality of the rubber tire is improved;

2. the device can complete the replacement and installation of two cutting knives by arranging the cutting assembly, so that the longitudinal cutting and the transverse cutting of the rubber tire are completed on one detector at the same time, and the working efficiency is improved;

3. the device has simple structure and convenient operation.

Drawings

FIG. 1 is a schematic view of a cutting and sampling device for rubber tire production according to the present invention;

FIG. 2 is a perspective view of a cutting and sampling device for rubber tire production in FIG. 1;

FIG. 3 is a schematic structural view of the clamping mechanism of FIG. 1;

FIG. 4 is a schematic view of the internal structure of the cutting assembly of FIG. 1;

FIG. 5 is a cross-sectional view of the cutting assembly of FIG. 1;

FIG. 6 is an enlarged view of a portion of the cutting assembly of FIG. 1;

FIG. 7 is a schematic structural view of the cutting blade of FIG. 1;

FIG. 8 is a schematic view of the cutting and sampling device for rubber tire production according to the present invention in a moving state;

FIG. 9 is a schematic view of the cutting and sampling device for rubber tire production according to the present invention in a moving state;

FIG. 10 is a schematic view of the present invention in a state of using a lateral cutting knife;

fig. 11 is a schematic view of the present invention in a state of using the longitudinal cutting knife.

Description of reference numerals:

1. a cutting machine 2, a rotating mechanism 3, a pushing cylinder 4, a supporting rotating shaft 5, a mounting seat 6, a clamping mechanism 7, a telescopic cylinder 8, a cutting assembly 9 and a rubber tire,

101. a base 102, a support column 103, a beam 104, a fixed rod 105, a fixed seat,

201. a first motor 202, a belt drive 203, a driving rotating shaft 204, a driven rotating shaft,

601. an outer clamping plate 602, a tire support 603, a second motor 604, a fixed shaft 605, an inner clamping plate 606, a rotating shaft 607, a first support column 608, a second support column,

801. a box body 802, a turntable 803, a swinging rod 804, a connecting rod 805, a cutting knife group 806, a third motor,

8011. a box cover, 8012, a cavity, 8013, a through hole, 8014, a first rotating shaft, 8015, a second rotating shaft, 8016, a fixing piece, 8017, a sliding rail groove,

8021. a positioning column is arranged at the bottom of the positioning hole,

8031. a rod 8032, a swinging body 8033, a limit groove 8034, a mounting hole 8035 and a first clamping block,

8041. a second clamping block is arranged on the base plate,

8051. a mounting rod 8052, a tool rest 8053, a cutting knife,

8053a, transverse cutter, 8053b, longitudinal cutter.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings and examples:

it should be noted that the structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, and any modification of the structure, change of the ratio relationship or adjustment of the size should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy that the present invention can produce and the purpose that the present invention can achieve.

Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

With reference to fig. 1 to 3, a cutting and sampling device for rubber tire production comprises: cutting machine 1, slewing mechanism 2, push cylinder 3, support shaft 4, mount pad 5, fixture 6, telescopic cylinder 7 and cutting assembly 8, cutting machine 1 includes base 101 and locates support column 102 on base 101, fixing base 105, crossbeam 103 is connected on the top of support column 102, the below of crossbeam 103 is equipped with dead lever 104, the first motor 201 of slewing mechanism 2 is located the setting of base 101 top, the output shaft of first motor 201 passes through belt drive 202 and is connected with initiative pivot 203 transmission, initiative pivot 203, driven pivot 204 overlaps respectively on the shaft hole of fixing base 105, can realize the rotation of rubber tyre 9, push cylinder 3's telescopic link passes the shaft hole on the support column 102 and is connected with mount pad 5 fixed connection, support shaft 4 is located and lays all around mount pad 5, be favorable to supporting mount pad 5, fixture 6 includes outer splint 601, interior splint 605 and connect both sides outer splint 601, The pivot 606 of splint 605 in both sides, first pillar 607, both sides outer splint 601 is connected to second pillar 608, splint 605 in both sides, child holds in the palm 602 and is the T font structure, child holds in the palm 602 afterbody and uses second pillar 608 as the fulcrum, with first pillar 607 sliding connection, child holds in the palm 602 and sets up to a plurality ofly, each child holds in the palm 602 and is the annular circumference form between outer splint 601 and inner splint 605 and distributes, second motor 603 is located splint 601 one side and sets up, splint 601 is the cylinder structure, and be equipped with fixed axle 604 along the axis position, fixed axle 604 passes through shaft coupling rotatable coupling on the shaft hole of mount pad 5, can realize the clamping of rubber tire 9, prevent that rubber tire 9 from falling, telescopic cylinder 7 sets up in the top of crossbeam 103, telescopic cylinder 7's telescopic link passes shaft hole and cutting assembly 8 fixed connection on the crossbeam 103, telescopic cylinder 7 is located and sets up between two dead levers 104.

With reference to fig. 4, the cutting assembly 8 comprises: the box body 801 is of a cuboid structure, a cavity 8012 is arranged in the box body 801, the box cover 8011 is detachably mounted on one side of the box body 801, through holes 8013 are arranged at two ends of the box body 801 along the vertical direction of the box body 801, the fixing rod 104 is sleeved with the through holes 8013, a first rotating shaft 8014, a second rotating shaft 8015 and a fixing piece 8016 are respectively arranged on the inner wall of the cavity 8012, a sliding rail groove 8017 is arranged at the lower end of the cavity 8012, a shaft hole of the rotating disc 802 is sleeved on the first rotating shaft 8014, a swinging rod 803 is arranged in front of the rotating disc 802 and fixed on the second rotating shaft 8015, two ends of the connecting rod 804 can be slidably connected to the fixing piece 8016, a cutting knife group 805 is detachably connected below the connecting rod 804, an output shaft of a third motor 806 is fixedly connected with the first rotating shaft 8014 and is arranged on one side of the box body 801, and a positioning column 8021 is arranged on the circumferential surface of the rotating disc 802.

With reference to fig. 5 and 6, the swing rod 803 is composed of a rod 8031 and a swing body 8032, a mounting hole 8034 is disposed at the bottom end of the rod 8031, the mounting hole 8034 is sleeved on the second rotating shaft 8015, a limiting groove 8033 is disposed on the rod 8031, the limiting groove 8033 is movably sleeved on the positioning post 8021, a plurality of first clamping blocks 8035 are disposed below the swing body 8032, a plurality of second clamping blocks 8041 are linearly and evenly distributed on the outer circumference of the connecting rod 804, the second clamping blocks 8041 and the first clamping blocks 8035 are alternately disposed, which is beneficial to realizing that the connecting rod 804 linearly moves along the fixing member 8016, and the cutter set 805 includes: the installation pole 8051 and the knife rest 8052, the below of knife rest 8052 is equipped with cutting knife 8053, combines fig. 10, 11, and cutting knife 8053 divide into horizontal cutting knife 8053a and vertical cutting knife 8053b two kinds, and the cutting edge of horizontal cutting knife 8053a and vertical cutting knife 8053b all sets up to vertical downwards.

The working principle of the utility model is that the device can be provided with two different cutting knives 8053, namely a transverse cutting knife 8053a and a longitudinal cutting knife 8053b, so as to realize that the longitudinal cutting and the transverse cutting of the rubber tire 9 are carried out on the same cutting machine 1,

when the rubber tire 9 needs to be transversely cut, an operator firstly places the rubber tire 9 on the driving rotating shaft 203 and the driven rotating shaft 204, and pushes the air cylinder 3 to push the clamping mechanism 6 on the mounting seat 5 to move forward towards the direction of the rubber tire 9, so that the clamping mechanism 6 is aligned to the middle position of the rubber tire 9; the second motor 603 is started, the second motor 603 drives the rotating shaft 606 to rotate, in the process, the rotating shaft 606, the inner clamping plate 605 and the second support column 608 rotate relative to the positions of the outer clamping plate 601 and the first support column 607, and the inner clamping plate 605 drives the tire support 602 to rotate within the limit range of the first support column 607 through the second support column 608; when each first pillar 607 and each second pillar 608 are radially opposite to each other around the inner clamping plate 605, the diameter of the circumferential profile generally presented by each tire support 602 is the maximum value, and the tire support 602 clamps the rubber tire 9 from the inside; then, the third motor 806 is started, so that the first rotating shaft 8014 rotates to drive the rotating disc 802 to rotate, the positioning column 8021 moves along the track of the limiting groove 8033, so that the swinging body 8032 swings, and the first clamping block 8035 on the swinging body 8032 drives the connecting rod 804 connected with the second clamping block 8041 to move back and forth, so as to realize the linear reciprocating motion of the cutting knife group 805, and the piston rod of the telescopic cylinder 7 drives the cutting assembly 8 to move downwards while cutting, so as to completely cut the rubber tire 9,

when the rubber tire 9 needs to be longitudinally cut, an operator replaces a longitudinal cutting knife 8053b, places the rubber tire 9 on the driving rotating shaft 203 and the driven rotating shaft 204, firstly, the rubber tire 9 is clamped, then the first motor 201 is started, the driving rotating shaft 203 is rotated through the belt transmission 202, the driven rotating shaft 204 follows up, so that the rubber tire 9 is rotated, the cutting assembly 8 is in a fixed and motionless state, the piston rod of the telescopic cylinder 7 pushes the cutting assembly 8 downwards, and the longitudinal cutting work of the rubber tire 9 is completed.

Claims (6)

1. A cutting and sampling device for rubber tire production comprises: cutting machine (1), slewing mechanism (2), push cylinder (3), support pivot (4), mount pad (5), fixture (6), telescopic cylinder (7) and cutting assembly (8), its characterized in that: cutting machine (1) includes base (101) and locates support column (102), fixing base (105) on base (101), and crossbeam (103) are connected on the top of support column (102), and the below of crossbeam (103) is equipped with dead lever (104), first motor (201) of slewing mechanism (2) are located base (101) top and set up, and the output shaft of first motor (201) passes through belt drive (202) and is connected with initiative pivot (203) transmission, and initiative pivot (203), driven spindle (204) overlap respectively on the shaft hole of fixing base (105), the telescopic link that promotes cylinder (3) passes shaft hole and mount pad (5) fixed connection on support column (102), and support pivot (4) are located mount pad (5) and lay all around, fixture (6) include outer splint (601), interior splint (605) and connect both sides outer splint (601), The tire support structure comprises a rotating shaft (606) of inner clamping plates (605) on two sides, a first support column (607) and a second support column (608) which are connected with outer clamping plates (601) on two sides and inner clamping plates (605) on two sides, a plurality of tire supports (602) are in a T-shaped structure, the tail of each tire support (602) is in sliding connection with the first support column (607) by taking the second support column (608) as a fulcrum, the tire supports (602) are arranged between the outer clamping plates (601) and the inner clamping plates (605) in an annular circumferential distribution, a second motor (603) is arranged on one side of each clamping plate (601), each clamping plate (601) is in a cylindrical structure, a fixed shaft (604) is arranged along the axis position, the fixed shaft (604) is rotatably connected to a shaft hole of a mounting base (5) through a coupler, a telescopic cylinder (7) is arranged above a cross beam (103), and a telescopic rod of the telescopic cylinder (7) penetrates through the shaft hole in the cross beam (103) to be fixedly connected with a cutting assembly (8), the telescopic cylinder (7) is arranged between the two fixing rods (104).

2. A cutting and sampling device for rubber tyre production, according to claim 1, characterized in that said cutting assembly (8) comprises: the box body (801), the box body (801) is of a cuboid structure, a cavity (8012) is arranged in the box body, the box cover (8011) is detachably mounted on one side of the box body (801), through holes (8013) are arranged at two ends of the box body (801) along the vertical direction of the box body, the through holes (8013) are sleeved on the fixing rod (104), the inner wall of the cavity (8012) is respectively provided with a first rotating shaft (8014), a second rotating shaft (8015) and a fixing piece (8016), the lower end of the cavity (8012) is provided with a sliding rail groove (8017), a shaft hole of the turntable (802) is sleeved on the first rotating shaft (8014), the swinging rod (803) is arranged in front of the turntable (802), and fixed on second pivot (8015), but connecting rod (804) both ends sliding connection is on mounting (8016), and cutting knife tackle (805) is dismantled and is connected in connecting rod (804) below, and the output shaft of third motor (806) and first pivot (8014) fixed connection, and lie in box body (801) one side setting.

3. The cutting and sampling device for rubber tire production as claimed in claim 2, wherein the circumferential surface of the turntable (802) is provided with positioning columns (8021).

4. The cutting and sampling device for producing the rubber tires as claimed in claim 2, wherein the swinging rod (803) comprises a rod (8031) and a swinging body (8032), the bottom end of the rod (8031) is provided with a mounting hole (8034), the mounting hole (8034) is sleeved on the second rotating shaft (8015), the rod (8031) is provided with a limiting groove (8033), the limiting groove (8033) is movably sleeved on the positioning column (8021), and a plurality of first clamping blocks (8035) are arranged below the swinging body (8032).

5. The cutting and sampling device for rubber tire production as claimed in claim 4, wherein a plurality of second clamping blocks (8041) are linearly and uniformly distributed on the outer circumference of the connecting rod (804), and the second clamping blocks (8041) and the first clamping blocks (8035) are arranged at intervals.

6. The cutting and sampling device for rubber tyre production according to claim 2, characterized in that said cutting blade group (805) comprises: the installation pole (8051) and knife rest (8052), the below of knife rest (8052) is equipped with cutting knife (8053), and cutting knife (8053) divide into horizontal cutting knife (8053 a) and vertical cutting knife (8053 b) two kinds, and the cutting edge of horizontal cutting knife (8053 a) and vertical cutting knife (8053 b) all sets up to vertical downwards.

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