CN215844952U

CN215844952U - M steel belt machine for producing mining support material

Info

Publication number: CN215844952U
Application number: CN202120975533.7U
Authority: CN
Inventors: 祝敬振
Original assignee: Shandong Rui Mining Material Co ltd
Current assignee: Shandong Huarong Mining Equipment Co.,Ltd.
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2022-02-18
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses an M-shaped steel belt machine for producing a mine supporting material, which relates to the technical field of steel belt machines and aims to solve the problem of steel belt looseness. Through the cooperation of first compression spring and jack catch, can be when the installation steel tape roll, to fixing in advance the steel tape roll to release staff's both hands adjusting equipment and accomplish the final fixed of steel tape roll, release torsion through the torsion box when the steel band is lax, thereby can guarantee that the steel band keeps the state of straining always, avoid the steel band too lax quality that influences later stage processing when carrying.

Description

M steel belt machine for producing mining support material

Technical Field

The utility model relates to the technical field of steel belt machines, in particular to an M steel belt machine for producing a mine support material.

Background

The M steel band is a novel mine supporting material, the M steel band adopts the 180-320 mm roll steel board of thickness 3-5 mm width, after the W/M type is formed in the cold bending, the steel band that equals the stock hole with the stock plant spacing is processed out at M steel band middle part, current M steel band machine is when producing, it is extremely inconvenient that staff's installation steel band coil, need the staff to hold up after sheathe the in with the steel band earlier, and there is another staff control equipment control clamping device to accomplish the installation, staff's quantity has not only been increased, staff's operation is got up simultaneously also inconvenient, and also can appear carrying and unreel asynchronous phenomenon when carrying, thereby the steel band that leads to carrying relaxes, lead to processing because of the steel band lax fold influence the quality of product.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, namely the problems of the background art, the utility model provides an M-shaped steel belt machine for producing a mine supporting material, which comprises a main body, wherein a pillar is fixedly connected to one side above the main body, one side of the pillar is connected with a rotating shaft through a bearing in a rotating manner, the outer wall of the rotating shaft is connected with a rotating disc through a bearing in a rotating manner, a sliding groove is formed in one side, away from the pillar, of the rotating disc, the inside of the sliding groove is connected with a stud through a bearing in a rotating manner, sliding blocks are symmetrically connected to two sides of the outer wall of the stud in a threaded manner and are in sliding clamping connection with the sliding groove, a clamping jaw is movably sleeved on one side of each sliding block, a first compression spring is arranged inside each clamping jaw, and two sides of the first compression spring are respectively attached to the inner wall of the clamping jaw and the sliding block;

open the inside of carousel has the cavity, the inside of cavity is equipped with the fluted disc, and the pivot runs through the carousel and links to each other with the fluted disc is fixed, open flutedly above the inside of carousel, the inside slip joint of recess has the fixture block, and the below and the fluted disc joint of fixture block, the inside of recess is equipped with second compression spring, and the both sides of second compression spring laminate with the inside and the fixture block of recess respectively mutually, one side rigid coupling that the carousel was kept away from to the pillar has the torsion box, and the pivot runs through the main shaft of pillar and torsion box and fix continuously.

The beneficial technical effects of the utility model are as follows: through the cooperation of first compression spring and jack catch, can be when the installation steel tape roll, to fixing in advance the steel tape roll to release staff's both hands adjusting equipment and accomplish the final fixed of steel tape roll, release torsion through the torsion box when the steel band is lax, thereby can guarantee that the steel band keeps the state of straining always, avoid the steel band too lax quality that influences later stage processing when carrying.

Drawings

Fig. 1 shows a schematic front view of the present invention.

Fig. 2 shows a schematic view of the interior of the turntable from above.

Fig. 3 shows a schematic view of the interior of the turntable in a front view.

Reference numeral 1, main part, 2, pillar, 3, carousel, 4, stud, 5, spout, 6, slider, 7, first compression spring, 8, jack catch, 9, fluted disc, 10, torsion box, 11, pivot, 12, fixture block, 13, second compression spring.

Detailed Description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

The steel strip coil is placed on the front side of a turntable 3, a round hole in the center of the steel strip coil is sleeved on the outer sides of two clamping jaws 8, the steel strip coil is pre-clamped along with the pushing of the conical surfaces of the clamping jaws 8 to the position close to the turntable 3, the clamping jaws 8 on the two sides are pushed to the outer side under the pressure of a first compression spring 7 to apply force to the outer side, and the steel strip coil is tightly abutted to the inner wall of the steel strip coil, then a worker rotates a stud 4, because the threads on the two sides of the outer wall of the stud 4 are opposite and the thread pitches are equal, when the stud 4 rotates around a bearing, sliding blocks 6 capable of clamping the two sides slide to the two sides along a sliding groove 5 simultaneously, so that the sliding blocks 6 increase the pressure applied to the inner wall of the steel strip coil by the clamping jaws 8 through compressing the first compression spring 7, the final fixation is completed, then the worker takes out one end of the steel strip and sends the steel strip into a main body 1, and switches on an external power supply of the main body 1, and starts to work the main body 1, the conveying steel belt is processed, the rotary table 3 rotates to assist in conveying the steel belt, the rotary table 3 clamps the fluted disc 9 to rotate through the clamping block 12, the fluted disc 9 drives the rotating shaft 11 to rotate around the bearing, so as to drive the main shaft of the torque box 10 to rotate for storing force, the torque box 10 is a large torque spring box, when the torque box 10 is stored with force and cannot rotate any more, the main shaft of the torque box 10 drives the rotating shaft 11 to be fixed, so that the chuck 9 stops rotating, the rotary table 3 continues to rotate, the force applied to the clamping block 12 is greater than the pressure of the second compression spring 13, so that the clamping block 12 overcomes the pressure of the second compression spring 13 and retracts into the groove until the clamping block moves between the next pair of teeth of the fluted disc 9, the circulation is repeated, the steel belt output by the steel belt roll cannot be continuously pulled to rotate with the rotary table 3 when the steel belt is loosened, the torque box 10 releases the stored torque, the fluted disc 9 reversely rotates, and the force applied to the clamping block 12 is less than the pressure of the second compression spring 13, the fluted disc 9 drives the rotary disc 3 to rotate reversely through the clamping block 12, and the rotary disc 3 drives the steel strip coil to rotate in the direction of rolling the loose steel strip so as to keep the steel strip tight and continue to convey the steel strip.

While the utility model has been described with reference to a preferred embodiment, various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and particularly, features shown in the various embodiments may be combined in any suitable manner without departing from the scope of the utility model. It is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are for convenience of description only, and do not indicate or imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.

Claims

1. The utility model provides a production mining supporting material's M steel strip machine, includes main part (1), its characterized in that: the clamping device is characterized in that a supporting column (2) is fixedly connected to one side of the upper portion of the main body (1), a rotating shaft (11) is connected to one side of the supporting column (2) through a bearing in a rotating mode, a rotating disc (3) is connected to the outer wall of the rotating shaft (11) through a bearing in a rotating mode, a sliding groove (5) is formed in one side, away from the supporting column (2), of the rotating disc (3), the inner portion of the sliding groove (5) is connected with a double-end stud (4) through a bearing in a rotating mode, sliding blocks (6) are connected to two symmetrical threads of the two sides of the outer wall of the double-end stud (4) in a sliding mode, the sliding blocks (6) are connected with the sliding groove (5) in a sliding mode, a clamping jaw (8) is movably sleeved on one side of the sliding block (6), a first compression spring (7) is arranged inside the clamping jaw (8), and two sides of the first compression spring (7) are respectively attached to the inner wall of the clamping jaw (8) and the sliding block (6);

the inside of carousel (3) is opened there is the cavity, the inside of cavity is equipped with fluted disc (9), and pivot (11) run through carousel (3) and fluted disc (9) fixed linking to each other, open flutedly above the inside of carousel (3), the inside slip joint of recess has fixture block (12), and the below and fluted disc (9) joint of fixture block (12), the inside of recess is equipped with second compression spring (13), and the both sides of second compression spring (13) laminate with the inside and fixture block (12) of recess respectively mutually, one side rigid coupling that carousel (3) were kept away from in pillar (2) has torsion box (10), and pivot (11) run through the main shaft of pillar (2) and torsion box (10) and fixed linking to each other.