CN215471371U

CN215471371U - Automatic cutting device for inner tube extrusion production line

Info

Publication number: CN215471371U
Application number: CN202122334378.3U
Authority: CN
Inventors: 王天开; 朱海铖
Original assignee: Jinde Rubber Fujian Co ltd
Current assignee: Jinde Rubber Fujian Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-01-11
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses an automatic cutting device for an inner tube extrusion production line, which comprises two support columns, wherein two support columns are sequentially arranged, the inner side wall surfaces of the two support columns are respectively provided with a slide rail groove, a cutting rod is arranged between the two slide rail grooves, the lower end surface of the cutting rod is provided with an installation groove, a cutting knife is fixedly installed in the installation groove, two ends of the cutting rod are respectively fixedly provided with a sliding block, the two sliding blocks are respectively installed in the slide rail grooves in a sliding manner, a buffer spring is respectively arranged in the two slide rail grooves, and one end of each buffer spring is fixedly connected with one side wall surface of each sliding block. The utility model has the beneficial effects that: through setting up slide rail groove, sliding block, dwang, lug and buffer spring for the device not only can use manpower sparingly operates, and driving motor's at the uniform velocity rotation can make the cutting knife with the cutting of cutting member equidimension moreover, avoids leading to the extravagant or reprocessing of material nothing so because of the dimensional error of cutting is great.

Description

Automatic cutting device for inner tube extrusion production line

Technical Field

The utility model relates to a cutting device, in particular to an automatic cutting device for an inner tube extrusion production line.

Background

In the prior rubber product industry in China, the cutting step of the traditional process for producing the inner tube is generally performed by two modes of manual cutting and mechanical cutting. At present, because the two traditional modes need manual operation, the sizes of the cut semi-finished products are different, the joint defects are relatively large, and the labor cost is high due to a large amount of manual operation. Therefore, based on the problems, the automatic cutting device for the inner tube extrusion production line is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic cutting device for an inner tube extrusion production line, which aims to solve the problems that the sizes of cut semi-finished products are different in length, so that the joint defects are relatively large, and the labor cost is high due to a large amount of manual operation because the two traditional modes are manually operated.

In order to achieve the above purpose, the utility model provides the following technical scheme: an automatic cutting device for an inner tube extrusion production line comprises two support columns, wherein two support columns are sequentially arranged, slide rail grooves are formed in inner side wall surfaces of the two support columns, a cutting rod is arranged between the two slide rail grooves, a mounting groove is formed in the lower end surface of the cutting rod, a cutting knife is fixedly mounted in the mounting groove, sliding blocks are fixedly mounted at two ends of the cutting rod, the two sliding blocks are slidably mounted in the slide rail grooves, a buffer spring is arranged in each of the two slide rail grooves, one end of the buffer spring is fixedly connected with one side wall surface of the sliding block, the other end of the buffer spring is fixedly connected with the bottom end surface in each slide rail groove, a fixed transverse plate is fixedly mounted on the upper end surfaces of the two support columns, a placement groove is formed in the lower end surface of the fixed transverse plate, a rotating rod is rotatably mounted in the placement groove, and a plurality of convex blocks are sequentially arranged on the rotating rod, the fixed diaphragm side wall internal rotation installs the action wheel, a side wall fixed mounting of fixed diaphragm has driving motor, driving motor's output pivot and action wheel butt joint, and the one end and the action wheel butt joint of dwang.

Preferably, two rotate between the support column and install the live-rollers, the live-rollers is located the below in two slide rail grooves, a support column internal rotation is installed from the driving wheel, be connected through the belt between follow driving wheel and the action wheel, and the one end of live-rollers docks with the follow driving wheel.

Preferably, one side of two support columns is equipped with the feeding conveyer belt, the equal fixed mounting in both sides of feeding conveyer belt up end has first baffle.

Preferably, the equal fixed mounting in both sides wall face of feeding conveyer belt has first guard plate, two the inside wall face of first guard plate all is fixed mounting in proper order has two supporting legs.

Preferably, the other side of two the support column is equipped with ejection of compact conveyer belt, the equal fixed mounting in both sides of ejection of compact conveyer belt up end has the second baffle.

Preferably, the equal fixed mounting of both sides wall face of ejection of compact conveyer belt has the second guard plate, two the interior wall face of second guard plate all is fixed mounting two supporting legs in proper order.

In the technical scheme, the utility model provides the following technical effects and advantages:

in the utility model, by arranging the slide rail groove, the slide block, the rotating rod, the convex block and the buffer spring, when the cutting piece needs to be cut, the driving motor is started, the driving motor is started to drive the driving wheel to rotate, the rotating wheel drives the rotating rod to rotate, the rotating rod drives the lug on the rotating rod to rotate, when the lug is contacted with the cutting rod, the lug pushes the cutting rod to move downwards along the slide rail groove, the downward movement of the cutting rod enables the cutting knife to cut the cutting piece, when the projection is separated from the cutting rod, the buffer springs in the two slide rail grooves can push the cutting rod to the original position, compared with the traditional device, the additional arrangement of the device not only can save the manpower operation, and the uniform rotation of the driving motor can enable the cutting knife to cut the cutting pieces in the same size, so that the problem of material waste or reprocessing caused by large size error of cutting is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the overall structure of the supporting column and the fixed transverse plate of the present invention.

FIG. 3 is an exploded view of the supporting pillar and the fixed cross plate of the present invention.

Fig. 4 is a cross-sectional view of the driving wheel and the driven wheel of the present invention.

Description of reference numerals:

1. a support pillar; 2. a slide rail groove; 3. cutting the rod; 4. a cutting knife; 5. a slider; 6. a rotating roller; 7. fixing the transverse plate; 8. a placement groove; 9. rotating the rod; 10. a bump; 11. a drive motor; 12. a buffer spring; 13. a feed conveyor belt; 14. a first baffle plate; 15. a first guard plate; 17. a discharge conveyer belt; 18. a second baffle; 19. a second guard plate; 20. a driving wheel; 21. a driven wheel.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

The utility model provides an automatic cutting device for an inner tire extrusion production line as shown in figures 1-4, which comprises two support columns 1, wherein two support columns 1 are sequentially arranged, the inner side wall surfaces of the two support columns 1 are respectively provided with a slide rail groove 2, a cutting rod 3 is arranged between the two slide rail grooves 2, the lower end surface of the cutting rod 3 is provided with an installation groove, a cutting knife 4 is fixedly arranged in the installation groove, two ends of the cutting rod 3 are respectively and fixedly provided with a slide block 5, the two slide blocks 5 are respectively and slidably arranged in the slide rail grooves 2, a buffer spring 12 is respectively arranged in the two slide rail grooves 2, one end of the buffer spring 12 is fixedly connected with one side wall surface of the slide block 5, the other end of the buffer spring 12 is fixedly connected with the bottom end surface in the slide rail groove 2, the upper end surfaces of the two support columns 1 are respectively and fixedly provided with a fixed transverse plate 7, the lower end surface of the fixed transverse plate 7 is provided with a placement groove 8, dwang 9 is installed to 8 internal rotations of standing groove, be equipped with a plurality of lug 10 on the dwang 9 in proper order, action wheel 20 is installed to 7 side wall internal rotations of fixed diaphragm, a side wall fixed mounting of fixed diaphragm 7 has driving motor 11, driving motor 11's output pivot and action wheel 20 butt joint, and the one end and the action wheel 20 butt joint of dwang 9, traditional device compares, and the addding of this device makes the device not only can save the manual operation, and driving motor 11's even rotation can make cutting knife 4 with the cutting of cutting piece equidimension moreover, avoids leading to the extravagant or reprocessing of material inequality because of the dimensional error of cutting is great.

Further, in the above technical scheme, two rotate between the support column 1 and install live-rollers 6, live-rollers 6 is located the below of two slide rail grooves 2, a support column 1 internal rotation is installed from driving wheel 21, be connected through the belt between driving wheel 21 and the action wheel 20, and the one end of live-rollers 6 with from the butt joint of driving wheel 21, be convenient for transmit away the cutting piece on the live-rollers 6.

Further, in the above technical scheme, two one side of support column 1 is equipped with feeding conveyer belt 13, the equal fixed mounting in both sides of feeding conveyer belt 13 up end has first baffle 14, two the opposite side of support column 1 is equipped with ejection of compact conveyer belt 17, the equal fixed mounting in both sides of ejection of compact conveyer belt 17 up end has second baffle 18, prevents that the cutting piece from having broken away from feeding conveyer belt 13, ejection of compact conveyer belt 17 in transport, output process.

Further, in the above technical scheme, the equal fixed mounting of both sides wall face of feeding conveyer belt 13 has first guard plate 15, two the equal fixed mounting in proper order of the inside wall face of first guard plate 15 has two supporting legs, the equal fixed mounting of both sides wall face of ejection of compact conveyer belt 17 has second guard plate 19, two the inside wall face of second guard plate 19 all is fixed mounting in proper order has two supporting legs, is convenient for ensure feeding conveyer belt 13 and ejection of compact conveyer belt 17's stability.

Principle of operation

The implementation mode is specifically as follows: when a user needs to use the device, the user firstly starts the feeding conveyer belt 13 and the discharging conveyer belt 17, then the cutting piece is placed on the feeding conveyer belt 13, the feeding conveyer belt 13 conveys the cutting piece to the rotating roller 6 between the two supporting columns 1, then the driving motor 11 is started, the driving wheel 20 is driven to rotate by the starting of the driving motor 11, the driving wheel 20 is connected with the driven wheel 21 through a belt, so that the rotation of the driving wheel 20 drives the rotation of the driven wheel 21, the rotation of the driving wheel 20 drives the rotation of the rotating rod 9, the rotation of the rotating rod 9 drives the lug 10 on the rotating rod 9 to rotate, when the lug 10 is contacted with the cutting rod 3, the lug 10 pushes the cutting rod 3 to move downwards along the slide rail groove 2, the downward movement of the cutting rod 3 enables the cutting of the cutting knife 4 to the cutting piece to be completed, when the lug 10 is separated from the cutting rod 3, the buffer springs 12 in the two slide rail grooves 2 can push the cutting rod 3 to the original position, the rotation of the driven wheel 21 drives the rotating roller 6 to rotate, the rotating roller 6 rotates to convey the cutting piece to the feeding conveying belt 13 to transfer the cutting piece to the discharging conveying belt 17, and the cut cutting piece can fall on the discharging conveying belt 17 and be conveyed out.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides an inner tube of a tyre extrusion production line automatic cutout device, includes support column (1), its characterized in that: the two supporting columns (1) are sequentially provided with two sliding rail grooves (2) on the inner side wall surfaces of the two supporting columns (1), a cutting rod (3) is arranged between the two sliding rail grooves (2), a mounting groove is formed in the lower end surface of the cutting rod (3), a cutting knife (4) is fixedly mounted in the mounting groove, sliding blocks (5) are fixedly mounted at the two ends of the cutting rod (3), the two sliding blocks (5) are slidably mounted in the sliding rail grooves (2), a buffer spring (12) is arranged in each of the two sliding rail grooves (2), one end of each buffer spring (12) is fixedly connected with one side wall surface of each sliding block (5), the other end of each buffer spring (12) is fixedly connected with the bottom end surface in each sliding rail groove (2), a fixing transverse plate (7) is fixedly mounted on the upper end surfaces of the two supporting columns (1), a placing groove (8) is formed in the lower end surface of each fixing transverse plate (7), dwang (9) are installed to standing groove (8) internal rotation, be equipped with a plurality of lug (10) on dwang (9) in proper order, action wheel (20) are installed to fixed diaphragm (7) side wall internal rotation, a side wall fixed mounting of fixed diaphragm (7) has driving motor (11), the output pivot and the butt joint of action wheel (20) of driving motor (11), and the one end and the butt joint of action wheel (20) of dwang (9).

2. The automatic cutting device for the tire tube extrusion line according to claim 1, wherein: two rotate between support column (1) and install live-rollers (6), live-rollers (6) are located the below of two slide rail grooves (2), a support column (1) internal rotation is installed from driving wheel (21), be connected through the belt between driving wheel (21) and action wheel (20), and the one end of live-rollers (6) with from driving wheel (21) butt joint.

3. The automatic cutting device for the tire tube extrusion line according to claim 1, wherein: two one side of support column (1) is equipped with feeding conveyer belt (13), the equal fixed mounting in both sides of feeding conveyer belt (13) up end has first baffle (14).

4. The automatic cutting device for the tire tube extrusion line according to claim 3, wherein: the equal fixed mounting in both sides wall face of feeding conveyer belt (13) has first guard plate (15), two the inside wall face of first guard plate (15) all in proper order fixed mounting have two supporting legs.

5. The automatic cutting device for the tire tube extrusion line according to claim 1, wherein: two the opposite side of support column (1) is equipped with ejection of compact conveyer belt (17), the equal fixed mounting in both sides of ejection of compact conveyer belt (17) up end has second baffle (18).

6. The automatic cutting device for the tire tube extrusion line according to claim 5, wherein: the equal fixed mounting of both sides wall face of ejection of compact conveyer belt (17) has second guard plate (19), two the inside wall face of second guard plate (19) all is fixed mounting in proper order has two supporting legs.