CN213764542U

CN213764542U - Laser cutting machine work or material rest positioner

Info

Publication number: CN213764542U
Application number: CN202022359130.8U
Authority: CN
Inventors: 安影杰
Original assignee: Golden Speed Laser Technology Baoding Co ltd
Current assignee: Golden Speed Laser Technology Baoding Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-07-23
Anticipated expiration: 2030-10-21

Abstract

The utility model relates to the technical field of positioning for equipment, and discloses a positioning device for a material rack of a laser cutting machine; the laser cutting machine comprises a main frame, a material rack, a laser cutting head and a motor, wherein a rectangular groove is formed in the middle of the main frame, the material rack is installed in the rectangular groove, conveying belts are installed on the left side and the right side of the main frame, stand columns are installed on the conveying belts, a screw rod is installed between the stand columns, and a base, a push rod, a guide rail, a screw rod and a connecting plate are symmetrically installed on the left side and the right side of the groove of the main frame; the utility model combines the conveying belt and the lead screw, so that the cutting head of the laser cutting machine can move freely in the working three-dimensional space; after a series of transmissions are carried out by the lead screw, the guide rails on two sides of the material rack are finally driven to move towards the material rack, the left and right positioning effect of the material rack is achieved, in addition, the baffle plates are installed in the front and back of the material rack, the front and back of the material rack can be positioned, and the effect of completely positioning the material rack can be achieved by matching the two positioning modes.

Description

Laser cutting machine work or material rest positioner

Technical Field

The utility model relates to an equipment is with location technical field, specifically is a laser cutting machine work or material rest positioner.

Background

The laser cutting is that the energy that releases when shining the work piece surface with the laser beam makes the work piece melt and evaporate to reach cutting and glyptic purpose, has the precision height, and the cutting is quick, does not confine cutting pattern to the restriction, and automatic typesetting is save material, and the incision is level and smooth, characteristics such as processing cost are low, and the work or material rest is fixed as the especially important ring of laser cutting, and only the position of work or material rest is fixed completely, and laser cutting can reach ideal machining effect.

Most of the existing material rack positioning devices of laser cutting machines need manual operation when positioning the material rack, so that not only is time consumed, but also errors are easy to generate; in addition, many work or material rest positioning device adopt sucking disc or magnet to go on at present, and the effort undersize of sucking disc and magnet can not play fixed effect, and the too big dismantlement degree of difficulty that will increase the work or material rest of effort. Therefore, we propose a laser cutting machine rack positioning device to be put into use, so as to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser cutting machine work or material rest positioner to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a material rack positioning device of a laser cutting machine comprises a main frame, a material rack, a laser cutting head, a motor and a controller; the automatic feeding device is characterized in that a groove is formed in the middle of the main frame, a material rack is installed in the groove, conveying plate mechanisms are fixedly installed on the edges of the left side and the right side of the main frame, a first lead screw is installed between the rear ends of the conveying plate mechanisms on the left side and the right side in a rolling mode, and the left end of the first lead screw is connected with a motor installed on the left side of the conveying plate mechanism on the left side through a coupler; guide plates are arranged on two sides of the conveying plate mechanism, an upright post base is arranged on the guide plates in a sliding mode, and the upright post base is fixedly connected with the conveying plate mechanism through bolts; the top end of the stand column base is fixedly provided with a stand column, the top end of the stand column is fixedly provided with a motor support, a third lead screw is rotatably connected between the motor supports on the left side and the right side, and the left end of the third lead screw is connected with a motor fixedly arranged on the left side of the motor support on the left side through a coupler; a nut seat is slidably mounted on the lead screw III, and a laser cutting head is fixedly mounted at the bottom of the nut seat; the guide plates on the left side and the right side are fixedly connected with one side, close to the guide plates, of the base through bolts, guide rods are installed in the front-back direction of the base through bearings, the guide rods are rotatably connected with one ends, close to the guide plates, of the push rods through hinges, slide rods are installed at one ends, close to the material rack, of the push rods through hinges, cuboid guide rails are arranged on the peripheries of the slide rods, connecting plates are connected to the push rods through bolts, a second lead screw is installed in the middle of each connecting plate, and a motor is installed at one end, close to the base, of the second lead screw; the controller is installed at the right side outer wall of main frame, and the inside front side that is located the main frame is equipped with the cabinet body, cabinet body door is installed to the main frame front side, the baffle is installed to both sides around the work or material rest.

As a further aspect of the present invention: the groove formed in the main frame is rectangular.

As a further aspect of the present invention: and baffles are arranged on the front side and the rear side of the material rack.

As a further aspect of the present invention: and a cabinet door is arranged on the front side of the main frame.

As a further aspect of the present invention: and an exhaust fan is arranged on the outer wall of the right side of the main frame.

Compared with the prior art, the beneficial effects of the utility model are that:

the device adopts the controller to control the material rack positioning device of the laser cutting machine, and the automatic control not only saves the labor cost caused by manual positioning, but also reduces the error possibly caused by human factors; the telescopic clamping method is adopted on the left side and the right side of the material rack to position the material rack, so that the position of the material rack on the main rack can be controlled more accurately and flexibly, and the material rack can be disassembled easily; an exhaust fan is installed on one side of the main frame, the exhaust fan can timely dissipate heat inside the main frame, and adverse effects on equipment caused by overhigh temperature are avoided.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a material rack positioning device of a laser cutting machine.

Fig. 2 is a schematic view of a positioning device of a rack of a laser cutting machine.

Fig. 3 is a schematic top view of a cross-sectional structure of a positioning device of a rack of a laser cutting machine.

Wherein: the device comprises a main frame 1, a material rack 2, a first lead screw 3, a nut seat 4, a laser cutting head 5, a motor 6, a motor support 7, an upright post 8, an upright post base 9, a conveying plate mechanism 10, a guide plate 11, a baffle 12, a base 13, a slide rod 14, a guide rail 15, a connecting plate 16, a second lead screw 17, a push rod 18, a guide rod 19, an exhaust fan 20, a controller 21, a cabinet door 22 and a third lead screw 23.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1-3, a positioning device for a material rack of a laser cutting machine comprises a main frame 1, a material rack 2, a laser cutting head 5, a motor 6 and a controller 21; a rectangular groove is formed in the middle of the main rack 1, a material rack 2 is installed in the groove, conveying plate mechanisms 10 are installed on the edges of the left side and the right side of the main rack 1, a first lead screw 3 is installed between the rear ends of the conveying plate mechanisms 10 on the left side and the right side in a rolling mode, and the left end of the first lead screw 3 is connected with a motor 6 installed on the left side of the conveying plate mechanism 10 on the left side through a coupler; guide plates 11 are arranged on two sides of the conveying plate mechanism 10, an upright column base 9 is arranged on the guide plates 11 in a sliding mode, the upright column base 9 is fixedly connected with the conveying plate mechanism 10 through bolts, the upright column base 9 can be driven by the conveying plate mechanism 10 to move on the guide plates 11 back and forth, and the motor 6 drives the conveying plate mechanisms 10 on the left side and the right side to operate through a screw rod I3 simultaneously so as to drive the upright column bases 9 on the conveying plate mechanism 10 to move back and forth; the top end of the upright post base 9 is fixedly provided with an upright post 8, the top end of the upright post 8 is fixedly provided with a motor support 7, a lead screw III 23 is rotatably connected between the motor supports 7 on the left side and the right side, and the left end of the lead screw III 23 is connected with a motor 6 fixedly arranged on the left side of the motor support 7 on the left side through a coupler; a nut seat 4 is slidably mounted on the third screw rod 23, a laser cutting head 5 is fixedly mounted at the bottom of the nut seat 4, and the laser cutting head 5 can move left and right under the driving of the third screw rod 23; the guide plates 11 on the left and right sides are fixedly connected with one side of the base 13 close to the guide plates 11 through bolts, guide rods 19 are arranged in the front-back direction of the base 13 through bearings, the guide rods 19 are rotatably connected with one end of the push rod 18 close to the guide plates 11 through hinges, a sliding rod 14 is arranged at one end of the push rod 18 close to the material rack 2 through a hinge joint, a rectangular guide rail 15 is arranged on the periphery of the sliding rod 14, the sliding rod 14 can be driven to move back and forth in the guide rail 15 by the extension and contraction of the push rod 18, further pushing the guide rail 15 to move left and right, the push rod 18 is connected with a connecting plate 16 through a bolt, a second screw 17 is arranged in the middle of the connecting plate 16, one end of the second screw 17 close to the base 13 is provided with a motor 6, the second screw 17 can drive the connecting plate 16 to move left and right, and then drive the flexible of push rod 18, push rod 18 is flexible can promote the removal of guide rail 15 to can press from both sides tightly and fix a position work or material rest 2.

Example two

On the basis of the first embodiment, in order to operate and position the laser cutting machine rack more effectively, an exhaust fan 20 is arranged on the outer wall of the right side of the main frame 1 and can be used for dissipating heat of equipment. The controller 21 is installed on the outer wall of the right side of the main rack 1 and used for controlling the device, a cabinet body is arranged on the front side inside the main rack 1, a cabinet door 22 is installed on the front side of the main rack 1 through a hinge, and cables, a tool box and an exhaust fan can be placed in the cabinet body; the front side and the rear side of the material rack 2 are provided with the baffle plates 12, so that the material rack 2 can be prevented from moving forwards and backwards.

The utility model discloses a theory of operation is: when the material rack positioning device of the laser cutting machine is used, the material rack 2 is firstly placed in a groove of the main rack 1, and then the front side and the rear side of the material rack 2 are provided with the baffle plates 12 for fixing the front position and the rear position of the material rack 2; the motor 6 on the second screw rod 17 on two sides of the main rack 1 is started, the motor 6 drives the second screw rod 17 to rotate, the second screw rod 17 further drives the connecting plate 16 on the second screw rod 17 to move towards the material rack 2, the connecting plate 16 can drive the push rod 18 hinged with the connecting plate 16 to stretch, the push rod 18 can transmit acting force to the slide rod 14 connected with the push rod 18 through stretching, the front slide rod 14 and the rear slide rod 14 can respectively move forwards and backwards, the two slide rods 14 simultaneously push the guide rail 15 to move towards the material rack 2, and finally the material rack 2 is clamped and fixed.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A material rack positioning device of a laser cutting machine comprises a main rack (1), a material rack (2), a laser cutting head (5), a motor (6) and a controller (21); the automatic feeding device is characterized in that conveying plate mechanisms (10) are fixedly mounted at the edges of the left side and the right side of the main frame (1), a first lead screw (3) is mounted between the rear ends of the conveying plate mechanisms (10) on the left side and the right side in a rolling manner, and the left end of the first lead screw (3) is connected with a motor mounted on the left side of the conveying plate mechanism (10) on the left side through a coupler; guide plates (11) are arranged on two sides of the conveying plate mechanism (10), an upright column base (9) is arranged on the guide plates (11) in a sliding mode, and the upright column base (9) is fixedly connected with the conveying plate mechanism (10) through bolts; the top end of the upright post base (9) is fixedly provided with an upright post (8), the top end of the upright post (8) is fixedly provided with a motor support (7), a third lead screw (23) is rotatably connected between the motor supports (7) on the left side and the right side, and the left end of the third lead screw (23) is connected with a motor fixedly arranged on the left side of the motor support (7) on the left side through a coupler; a nut seat (4) is slidably mounted on the lead screw III (23), and a laser cutting head (5) is fixedly mounted at the bottom of the nut seat (4); the guide plates (11) on the left side and the right side are fixedly connected with one side, close to the guide plates (11), of a base (13) through bolts, guide rods (19) are installed in the front-back direction of the base (13) through bearings, the guide rods (19) are rotatably connected with one ends, close to the guide plates (11), of push rods (18) through hinges, slide rods (14) are installed at one ends, close to a material rack (2), of the push rods (18) through hinges, rectangular guide rails (15) are arranged on the periphery of the slide rods (14), connecting plates (16) are connected to the push rods (18) through bolts, a second lead screw (17) is installed in the middle of each connecting plate (16), and a motor (6) is installed at one end, close to the base (13), of the second lead screw (17); the controller (21) is installed on the outer wall of the right side of the main frame (1), and a cabinet body is arranged on the front side inside the main frame (1).

2. The laser cutting machine rack positioning device according to claim 1, characterized in that the main frame (1) is provided with a groove in a rectangular shape.

3. The laser cutting machine rack positioning device according to claim 1, characterized in that the front side and the rear side of the rack (2) are provided with baffle plates (12).

4. The laser cutting machine rack positioning device according to claim 1, characterized in that a cabinet door (22) is installed on the front side of the main frame (1).

5. The positioning device for the material rest of the laser cutting machine according to any one of claims 1 to 4, characterized in that an exhaust fan (20) is installed on the outer wall of the right side of the main frame (1).