CN216325929U

CN216325929U - Conveying mechanism of crawler-type laser cutting machine

Info

Publication number: CN216325929U
Application number: CN202122879624.3U
Authority: CN
Inventors: 刘茂亮; 逄锦铃
Original assignee: Qingdao Xiang Star Cnc Machinery Co ltd
Current assignee: Qingdao Xiang Star Cnc Machinery Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-19
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a transmission mechanism of a crawler-type laser cutting machine, which comprises a machine body base, wherein a driving shaft is arranged at the inner side of the machine body base close to the front end, a driven shaft is arranged at the inner side of the machine body base close to the rear end, two groups of driving chain wheels and two groups of driven chain wheels are respectively and symmetrically arranged on the surfaces of the driving shaft and the driven shaft in a left-right mode, and one end of the inner side of the machine body base close to the driven shaft is connected with a tension adjusting mechanism. According to the utility model, the tensioning adjusting mechanism is arranged on the inner side of the body base, so that the tensioning adjusting mechanism can be adjusted when the tensioning degree of the transmission chain and the crawler-type dog teeth is insufficient, the transmission chain and the crawler-type dog teeth can be always in a tight state, and the transmission of workpieces is facilitated; set up crossbeam and longeron through fuselage base inboard, can play the supporting role to conveying chain when conveying chain and crawler-type dog tooth during operation, can prevent that conveying chain and crawler-type dog tooth from taking place to warp.

Description

Conveying mechanism of crawler-type laser cutting machine

Technical Field

The utility model relates to the technical field of laser cutting machines, in particular to a conveying mechanism of a crawler-type laser cutting machine.

Background

The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system. And finally, the material is cut along with the movement of the relative position of the light beam and the workpiece, so that the cutting purpose is achieved.

When the existing laser cutting machine is used for cutting, a worker needs to continuously and manually push a workpiece to be cut, so that manpower is consumed, the efficiency is low, and therefore the conveying mechanism of the crawler-type laser cutting machine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a conveying mechanism of a crawler-type laser cutting machine, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a crawler-type laser cutting machine's transport mechanism, includes the fuselage base, the inboard of fuselage base is close to front end department and is provided with the driving shaft, and is close to rear end department and is provided with the driven shaft in the inboard of fuselage base, the driving shaft is bilateral symmetry respectively with the surface of driven shaft and installs two sets of drive sprocket and two sets of driven sprocket, the inboard one end that is close to the driven shaft of fuselage base is connected with the tight adjustment mechanism that rises, and rises and tightly adjust the mechanism and include the mounting box, the slide rail is installed to the inboard of mounting box, the surface connection of slide rail has the slide, the surface connection of slide has the regulation pole.

Preferably, the junction that the surface of mounting box is close to the fuselage base is provided with the protection and fills up, and the protection fills up and adopts soft elastic material to make, the mounting box passes through the bolt and is connected with the fuselage base.

Preferably, the quantity of slide rail is two sets of, and sets up respectively in the inboard upper end of mounting box and lower extreme, the slide card is on the surface of slide rail to slide along the slide rail surface, the bearing is installed to the inboard of slide, and driven sprocket's one end extends to the inboard of bearing, and rotates through bearing and slide and be connected.

Preferably, the one end activity inlay card of adjusting the pole is in the slide to along the slide internal rotation, the other end extends and runs through to the outside of mounting box, and the inboard and the outside that are close to the mounting box on the surface of adjusting the pole all are provided with the nut.

Preferably, the driving shaft and the driven shaft both rotate along the inner side of the machine body base, the driving chain wheels and the driven chain wheels on the left side and the right side are both located on the same axis, and the driving chain wheels and the driven chain wheels are respectively and fixedly connected with the driving shaft and the driven shaft.

Preferably, the inboard of fuselage base is equidistant fixed mounting has a plurality of groups crossbeam, the surperficial bilateral symmetry of crossbeam has two sets of longerons, and longeron and drive sprocket, driven sprocket lie in the same axis, drive sprocket is connected with the conveying chain with driven sprocket's surface, and conveying chain and longeron laminating, there is crawler-type dog tooth on the surface of conveying chain through bolted connection.

Preferably, one end of the driving shaft is connected with a precision planetary reducer, the driving shaft extends to the inner side of the precision planetary reducer, the precision planetary reducer is fixed on the outer surface of the machine body base through a mounting seat, and a servo motor is connected to the surface of the precision planetary reducer.

Compared with the prior art, the utility model has the following beneficial effects:

(1) according to the utility model, the tensioning adjusting mechanism is arranged on the inner side of the body base, so that the tensioning adjusting mechanism can be adjusted when the tensioning degree of the conveying chain and the crawler-type dog teeth is insufficient, the conveying chain and the crawler-type dog teeth can be always in a tight state, and the conveying of workpieces is facilitated.

(2) According to the utility model, the cross beam and the longitudinal beam are arranged on the inner side of the machine body base, so that the conveying chain and the crawler-type dog teeth can be supported when working, and the conveying chain and the crawler-type dog teeth can be prevented from deforming.

Drawings

FIG. 1 is a schematic overall structure diagram of a conveying mechanism of a crawler-type laser cutting machine according to the utility model;

FIG. 2 is a schematic structural diagram of a tension adjusting mechanism in a conveying mechanism of a crawler-type laser cutting machine according to the present invention;

FIG. 3 is an enlarged view of a partial structure of a conveying mechanism of the crawler-type laser cutting machine according to the present invention;

FIG. 4 is a schematic structural diagram of a crawler-type dog tooth in a working state in a conveying mechanism of the crawler-type laser cutting machine according to the utility model;

fig. 5 is an enlarged view of a portion a in fig. 4 of a conveying mechanism of a crawler-type laser cutting machine according to the present invention.

In the figure: 1. a body base; 2. a drive shaft; 3. a drive sprocket; 4. a precision planetary reducer; 5. a servo motor; 6. a driven shaft; 7. a driven sprocket; 8. a tension adjusting mechanism; 81. mounting a box; 82. a slide rail; 83. a slide base; 84. a bearing; 85. adjusting a rod; 86. a protective pad; 9. a cross beam; 10. a stringer; 11. A conveyor chain; 12. crawler-type dog tooth.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be 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 in specific cases to those skilled in the art.

As shown in fig. 1-5, a transmission mechanism of a crawler-type laser cutting machine comprises a machine body base 1, a driving shaft 2 is arranged at the inner side of the machine body base 1 close to the front end, a transmission chain 11 on the surface of the driving shaft 2 can be driven to rotate by matching with a driving sprocket 3, so that a crawler-type dog tooth 12 can be rotated, a driven shaft 6 is arranged at the inner side of the machine body base 1 close to the rear end, the driven shaft 6 is matched with a driven sprocket 7 to support the transmission chain 11, so that the transmission chain 11 can be more stable in the rotating process, the driving shaft 2 and the driven shaft 6 both rotate along the inner side of the machine body base 1, two groups of driving sprockets 3 and two groups of driven sprockets 7 are respectively arranged on the surfaces of the driving shaft 2 and the driven shaft 6 in a left-right symmetry manner, and the driving sprockets 3 and the driven sprockets 7 on the left and right sides are all on the same axis, drive sprocket 3 and driven sprocket 7 respectively with driving shaft 2, driven shaft 6 fixed connection, drive sprocket 3 is connected with transmission chain 11 with driven sprocket 7's surface, there is crawler-type dog tooth 12 on transmission chain 11's surface through bolted connection, the one end of driving shaft 2 is connected with accurate planetary reducer 4, and driving shaft 2 extends to the inboard of accurate planetary reducer 4, accurate planetary reducer 4 passes through the mount pad and fixes the surface at fuselage base 1, and be connected with servo motor 5 on the surface of accurate planetary reducer 4, utilize servo motor 5 cooperation accurate planetary reducer 4 can drive driving shaft 2 and rotate.

The inboard of fuselage base 1 is equidistant fixed mounting has a plurality of groups crossbeam 9, can let longeron 10 more stable through crossbeam 9, and the surperficial bilateral symmetry of crossbeam 9 has two sets of longerons 10, and longeron 10 and drive sprocket 3, driven sprocket 7 are located the same axis, and conveying chain 11 and longeron 10 laminating, utilize longeron 10 can play the supporting role to conveying chain 11, prevent that conveying chain 11 from warping at the rotation in-process.

One end of the inner side of the body base 1, which is close to the driven shaft 6, is connected with a tension adjusting mechanism 8, the positions of the driven shaft 6 and the driven sprocket 7 can be adjusted through the tension adjusting mechanism 8, so that the tension degree of the conveying chain 11 can be adjusted, the tension adjusting mechanism 8 comprises a mounting box 81, a protective pad 86 is arranged on the surface of the mounting box 81, which is close to the joint of the body base 1, the protective pad 86 is made of soft elastic material, the tension adjusting mechanism 8 can be damped and buffered when the conveying mechanism works, so as to ensure the stability of the tension adjusting mechanism 8, the mounting box 81 is connected with the body base 1 through bolts, slide rails 82 are arranged on the inner side of the mounting box 81, two sets of slide rails 82 are arranged on the upper end and the lower end of the inner side of the mounting box 81 respectively, a slide seat 83 is connected on the surface of the slide rails 82, the slide seat 83 is clamped on the surface of the slide rails 82 and slides along the surfaces of the slide rails 82, slide 83 is adjusted along slide rail 82 surface to the convenience, thereby it removes to drive driven shaft 6, bearing 84 is installed to the inboard of slide 83, and driven sprocket 7's one end extends to the inboard of bearing 84, and rotate with slide 83 through bearing 84 and be connected, slide 83's surface connection has regulation pole 85, the movable inlay card of one end of adjusting pole 85 is in slide 83, and along the slide 83 internal rotation, the other end extends and runs through to the outside of mounting box 81, and the inboard and the outside that are close to mounting box 81 on the surface of adjusting pole 85 all are provided with the nut, can fix regulation pole 85, prevent that slide 83 from taking place the displacement after adjusting.

The utility model is to be noted that, when the transmission mechanism needs to be used, the servo motor 5 and the precision planetary reducer 4 are started, the driving shaft 2 and the driving sprocket 3 are driven by the servo motor 5 to rotate, the transmission chain 11 on the surface of the driving sprocket 3 is driven to work under the action of the driving sprocket 3, so that the rotation of the crawler-type dog teeth 12 is realized, the transmission of a workpiece is completed, when the tension degree between the transmission chain 11 and the crawler-type dog teeth 12 is not enough, the adjusting rod 85 can be rotated, the sliding seat 83 moves along the sliding rail 82, so that the driven shaft 6 on the inner side of the sliding seat 83 is driven to move, the transmission chain 11 and the crawler-type dog teeth 12 are tightened, then the nut on the surface of the adjusting rod 85 is tightened, the adjusting rod 85 is fixed, and the adjustment of the tension degree of the transmission mechanism is completed.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a crawler-type laser cutting machine's transport mechanism, includes fuselage base (1), its characterized in that: the inboard of fuselage base (1) is close to front end department and is provided with driving shaft (2), and is close to rear end department and be provided with driven shaft (6) in the inboard of fuselage base (1), driving shaft (2) are bilateral symmetry respectively with the surface of driven shaft (6) and install two sets of driving sprocket (3) and two sets of driven sprocket (7), the inboard one end of being close to driven shaft (6) of fuselage base (1) is connected with tight adjustment mechanism (8) that rises, and rises and tightly adjusts mechanism (8) and include mounting box (81), slide rail (82) are installed to the inboard of mounting box (81), the surface connection of slide rail (82) has slide (83), the surface connection of slide (83) has regulation pole (85).

2. The conveyor mechanism of a tracked laser cutting machine according to claim 1, characterized in that: the junction that the surface of mounting box (81) is close to fuselage base (1) is provided with protection pad (86), and protection pad (86) adopt soft elastic material to make, mounting box (81) are connected with fuselage base (1) through the bolt.

3. The conveying mechanism of the crawler-type laser cutting machine according to claim 2, characterized in that: the quantity of slide rail (82) is two sets of, and sets up respectively in the upper end and the lower extreme of mounting box (81) inboard, slide (83) card is on the surface of slide rail (82) to slide along slide rail (82) surface slip, bearing (84) are installed to the inboard of slide (83), and the one end of driven sprocket (7) extends to the inboard of bearing (84), and rotates with slide (83) through bearing (84) and be connected.

4. The conveyor mechanism of a tracked laser cutting machine according to claim 3, characterized in that: one end of the adjusting rod (85) is movably clamped in the sliding seat (83) and rotates along the sliding seat (83), the other end of the adjusting rod extends to the outer side of the mounting box (81), and nuts are arranged on the inner side and the outer side, close to the mounting box (81), of the surface of the adjusting rod (85).

5. The conveyor mechanism of a tracked laser cutting machine according to claim 1, characterized in that: the driving shaft (2) and the driven shaft (6) rotate along the inner side of the machine body base (1), the driving chain wheels (3) and the driven chain wheels (7) on the left side and the right side are located on the same axis, and the driving chain wheels (3) and the driven chain wheels (7) are fixedly connected with the driving shaft (2) and the driven shaft (6) respectively.

6. The conveyor mechanism of a tracked laser cutting machine according to claim 1, characterized in that: the inboard of fuselage base (1) is equidistant fixed mounting has a plurality of groups crossbeam (9), the surperficial bilateral symmetry of crossbeam (9) has two sets of longerons (10), and longeron (10) are located the same axis with drive sprocket (3), driven sprocket (7), drive sprocket (3) are connected with conveying chain (11) with the surface of driven sprocket (7), and conveying chain (11) and longeron (10) laminating, there are crawler-type dog tooth (12) on the surface of conveying chain (11) through bolted connection.

7. The conveyor mechanism of a tracked laser cutting machine according to claim 1, characterized in that: the precise planetary reducer is characterized in that one end of the driving shaft (2) is connected with a precise planetary reducer (4), the driving shaft (2) extends to the inner side of the precise planetary reducer (4), the precise planetary reducer (4) is fixed on the outer surface of the machine body base (1) through a mounting seat, and a servo motor (5) is connected to the surface of the precise planetary reducer (4).