CN211889433U

CN211889433U - Linear module, workbench and automation equipment

Info

Publication number: CN211889433U
Application number: CN202020102028.7U
Authority: CN
Inventors: 糜彬; 杨金兰; 方伟; 唐政; 高云峰
Original assignee: Han's Precision Mechatronics Co ltd; Han s Laser Technology Industry Group Co Ltd
Current assignee: Han's Precision Mechatronics Co ltd; Han s Laser Technology Industry Group Co Ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-11-10
Anticipated expiration: 2030-01-17

Abstract

The utility model relates to a sharp module, workstation and automation equipment. This sharp module includes base and drive shaft structure, drive shaft mechanism includes the installation component, magnetism is inhaled area and drive assembly, the base encloses and is equipped with the installing frame, the installing frame is equipped with the magnetic stripe, magnetism is inhaled the area and is adsorbed in the magnetic stripe and cover the opening, drive shaft mechanism includes installation component and drive assembly, the installation component is located on the installing frame, drive assembly installs in the installing frame, be used for drive installation component to slide along the installing frame, magnetism is inhaled the area and is worn to locate the installation component, and when drive assembly orders about the relative base of installation component and removes, magnetism is inhaled the area and is slided around the installation component. Among the above-mentioned sharp module, the area is inhaled to magnetism makes the installing frame form comparatively confined structure with the magnetic stripe cooperation, avoids the invasion of pollutant, and the comparatively confined environment is arranged in to the installing frame to protection casing subassembly and installing component cooperation, and the double-deck protection result is better protects inside precision parts, has prolonged the life of sharp module.

Description

Linear module, workbench and automation equipment

Technical Field

The utility model relates to a laser beam machining field especially relates to sharp module, workstation and automation equipment.

Background

In conventional laser processing such as laser cutting and welding, a table is generally used to drive a welding head to move. During processing, a large amount of pollutants such as dust or smoke are generated, and the conventional workbench is difficult to block the pollutants. Pollutants can damage a motor, accelerate the abrasion of a guide rail and the like, so that the precision driving precision of the equipment is reduced, the yield is reduced, and the service life of the equipment is seriously reduced.

SUMMERY OF THE UTILITY MODEL

Therefore, there is a need for a linear module, a workbench and an automation device with better protection effect on pollutants.

In one aspect, the utility model provides a straight line module, include:

the mounting frame is provided with an opening, and a magnetic strip is arranged on the mounting frame along the length direction of the mounting frame;

the driving shaft mechanism comprises a mounting assembly, a magnetic attraction belt and a driving assembly, the mounting assembly is arranged on the mounting frame, and the driving assembly is mounted in the mounting frame and used for driving the mounting assembly to slide along the mounting frame;

the magnetic attraction belt is adsorbed on the magnetic strip and covers the opening, the magnetic attraction belt penetrates through the installation assembly, and when the driving assembly drives the installation assembly to move relative to the installation frame, the magnetic attraction belt winds around the installation assembly to slide.

Among the above-mentioned sharp module, the area is inhaled with the magnetic stripe cooperation messenger installing frame and is formed comparatively confined structure, can protect the precision part in the drive assembly in the installing frame, avoids the invasion of pollutant. The internal precise parts are well protected, and the service life of the linear module is prolonged.

In one embodiment, the magnetic suction belt further comprises a roller, the roller is mounted on the mounting assembly, and the magnetic suction belt penetrates through the mounting assembly and is connected with the roller in a sliding mode.

In one embodiment, the mounting assembly includes a mounting seat and a bearing frame, the bearing frame is slidably disposed on the mounting frame, the mounting seat is connected to the driving assembly and the bearing frame, the plurality of rollers are disposed, and the plurality of rollers are disposed at intervals along the mounting seat.

In one embodiment, the rollers at two ends of the mounting seat abut against one surface of the magnetic suction belt, and the roller in the middle of the mounting seat abuts against the other surface of the magnetic suction belt.

In one embodiment, the protective cover further comprises a protective cover assembly, the protective cover assembly comprises a first cover body and a second cover body, the first cover body and the second cover body can deform, the first cover body is covered on the installation frame and connected with one end of the installation assembly, and the first cover body is covered on the installation frame and connected with the other end of the installation assembly.

In one embodiment, the protective cover assembly further comprises a mounting plate and a protection plate, the mounting plate is arranged at each of two ends of the mounting frame, the protection plate is arranged on each of two sides of the bearing frame, a limit groove is formed in the protection plate, the side walls of the first cover body and the second cover body are accommodated in the limit groove, the mounting plate is arranged at one end, opposite to the mounting frame, of the first cover body, and the mounting plate is arranged at one end, opposite to the mounting frame, of the second cover body.

In one embodiment, the air pipe connector further comprises a pipe connector, the pipe connector is mounted on the mounting frame, a through hole is formed in the mounting plate, and the through hole is used for an air supply pipe to pass through so that the air pipe can be connected with the pipe connector.

In one embodiment, the driving assembly includes a stator, a rotor, a guide rail and a slider, the stator and the guide rail are disposed in the mounting frame at intervals, the slider and the rotor are mounted on the mounting assembly, the slider is engaged with the guide rail, and the rotor is engaged with the stator.

On the other hand, the utility model provides a workbench, including base and above-mentioned sharp module.

In another aspect, the utility model provides an automation equipment, including above-mentioned workstation.

Drawings

FIG. 1 is a schematic diagram of a platen according to one embodiment;

FIG. 2 is an assembly view of the linear stage module of FIG. 1;

FIG. 3 is a schematic structural view of the drive shaft mechanism shown in FIG. 2;

FIG. 4 is an exploded view of the mounting assembly in the work station shown in FIG. 2;

fig. 5 is an enlarged view of the drive shaft mechanism shown in fig. 3 at a.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

An automated facility according to an embodiment includes a table 1 shown in fig. 1, and the automated facility may be a laser cutting machine or a laser marking machine, for example, a laser cutting machine, in which a laser head of the laser cutting machine may be moved from the table 1 to a position to be machined, or may be a fixed machining position, and a workpiece to be machined may be transferred to the machining position by the table 1 so that the laser head performs laser machining on the workpiece.

With reference to fig. 1, the workbench 1 includes a linear module 10 and a base 20, and the linear module 10 is mounted on the base 20, the linear module 10 of the present embodiment has a better dustproof effect, so as to improve the service life of the device. Further, the linear module 10 may be provided in plurality to cooperate to achieve a plurality of directional displacements of the laser head. Specifically in this embodiment, the workbench 1 is provided with three straight line modules 10, wherein two straight line modules 10 are arranged on the base in parallel at intervals and extend along the Y axis, and another straight line module 10 extends along the X axis and is installed on the two parallel straight line modules 10 and can be driven by the two straight line modules 10 arranged along the Y axis, so that the displacement of the laser head in two directions of the X axis and the Y axis is realized, and the cutting range of the laser cutting machine is improved.

Referring to fig. 2, one of the linear modules 10 is illustrated as an example, and the linear module 10 includes a mounting frame 100 and a driving shaft mechanism 200. The mounting frame 100 is mounted on the base 20 and is used to mount the driving shaft mechanism 200, and specifically, the top of the mounting frame 100 is provided with an opening 110 so that the driving shaft mechanism 200 is mounted into the mounting frame 100 from the opening 110. In some embodiments, in conjunction with fig. 3, the drive shaft mechanism 200 includes a drive assembly 210, a mounting assembly 220, and a magnetically attractive strip 230. The mounting assembly 220 is disposed on the mounting frame 100, and the driving assembly 210 is mounted in the mounting frame 100 and connected to the mounting assembly 220 for driving the mounting assembly 220 to move on the mounting frame 100. The top of the mounting assembly 220 may be loaded with a workpiece or a laser welding head, etc. for displacement by the driving assembly 210. Be equipped with magnetic stripe 120 along self length direction on the both sides wall of installing frame 100, magnetism is inhaled area 230 and is adsorbed on magnetic stripe 120 to cover opening 110, thereby protect the precision part in the drive assembly 210, avoid the entering of pollutant. The magnetic tape 230 is disposed through the mounting assembly 220, and when the driving assembly 210 drives the mounting assembly 220 to move relative to the base 20, the magnetic tape 230 slides around the mounting assembly 220. The installation component 220 is at the removal in-process, and magnetism is inhaled area 230 and is adsorbed on magnetic stripe 120 originally, thereby is followed by installation component 220 jack-up and slide around installation component 220, and installation component 220 leaves the back, and the magnetism that is inhaled by the jack-up is inhaled area 230 again and is adsorbed on magnetic stripe 120, and under the condition that does not take place to interfere with installation component 220, magnetism is inhaled area 230 and is formed the enclosed construction with installing frame 100 and continuously protect drive assembly 210.

In the above-mentioned linear module 10, the magnetic attraction belt 230 cooperates with the magnetic stripe 120 to form a relatively closed structure on the mounting frame 100, so as to protect the precision parts in the driving assembly 210 in the mounting frame 100 and prevent the invasion of pollutants. The internal precise parts are well protected, and the service life of the linear module 10 is prolonged.

Referring to fig. 2, the drive shaft mechanism 200 further includes a protective cover assembly 240, and the protective cover assembly 240 includes a first cover 241 and a second cover 242. The first cover body 241 covers the mounting frame 100 and is connected to one end of the mounting assembly 220, and the first cover body 241 covers the mounting frame 100 and is connected to the other end of the mounting assembly 220. First cover body 241 and second cover body 242 can take place deformation, and installation component 220 removes and can produce the effort to first cover body 241, second cover body 242, constantly compresses and stretches first cover body 241 and second cover body 242, avoids influencing the delivery of installation component 220 to the work piece. First cover body 241 and the second cover body 242 form the secondary protection to drive assembly 210, further improve the protective effect, still cooperate installation component 220 simultaneously, form comparatively confined work space, and protection casing subassembly 240 can tentatively obstruct large granule dust and smog, and magnetism is inhaled area 230 and is stopped tiny dust or smog with the cooperation of magnetic stripe 120 and get into installing frame 100 to protected inside accurate part, prolonged sharp module 10's life.

Referring to fig. 4, in one embodiment, the mounting assembly 220 includes a mount 221 and a carrier 222. The mounting seat 221 is mounted on the driving assembly 210, the bearing frame 222 is a frame-shaped structure with an open bottom, and a receiving cavity 224 is formed in the frame-shaped structure, and the bearing frame 222 is connected with the mounting seat 221 through a connecting block 225 fixed on the mounting seat 221. Specifically, the carrier 222 includes a top plate 226 and two side plates 227, the top plate 226 is connected to the connecting block 225, and the two side plates 227 are respectively connected to two sides of the top plate 226. The bottom surfaces of the two side plates 227 contact the mounting frame 100 and are driven by the driving assembly 210 to slide along the mounting frame 100, and the bearing frame 222 closes the opening of the mounting frame 100 during the sliding process. The mounting seat 221 is provided with a protruding portion 223 at a side far away from the driving component 210, the protruding portion 223 is used for jacking the magnetic attraction belt 230 in the sliding process of the mounting component 220, and the protruding portion 223 extends into the accommodating cavity 224. The magnetic tape 230 has a small gap with the end of the carrier 222, and can be in clearance fit with the carrier 222, and one end of the magnetic tape 230 slides into the accommodating cavity 224 along the outer wall of one end of the carrier 222 and slides along the surface of the bulge 223, and finally slides out along the outer wall of the other end of the carrier 222. So set up, on the basis that realizes that installation component 220 carries material or work piece, still realized the protection of magnetic attraction area 230 to drive assembly 210. In one embodiment, the top surface of the protrusion 223 is rounded to reduce interference, so as to smoothly lift the magnetic attraction belt 230.

It should be noted that, in the table 1, both ends of the linear module 10 arranged along the X axis are respectively mounted on the carriage 222 on the linear module 10 arranged along the Y axis to realize the movement along the Y axis.

In one embodiment, the mounting assembly 220 is further provided with rollers 228 in order to better support the magnetic attraction belt 230 while allowing the magnetic attraction belt 230 to slide more smoothly. The roller 228 is disposed in the accommodating cavity 224, two ends of the roller 228 are respectively mounted on the connecting block 225 and are disposed opposite to the protruding portion 223, and the magnetic belt 230 abuts against the roller 228 to rotate around the roller 228.

Referring also to fig. 5, in one embodiment, the rollers 228 are provided in plurality, and the plurality of rollers 228 are disposed in the accommodating chamber 224 at intervals along the mounting seat 221. Referring to fig. 3, the rollers 228 at both ends of the mounting seat 221 abut against one surface of the magnetic belt 230, and the rollers 228 at the middle of the mounting seat 221 abut against the other surface of the magnetic belt 230. In this embodiment, three rollers 228 are provided, the three rollers 228 are disposed in the accommodating cavity 224 at intervals, the rollers 228 at two ends are on the same horizontal plane, and the roller 228 in the middle is disposed on a higher horizontal plane, so as to correspond to the arc-shaped design of the top surface of the protruding portion 223, and better support the magnetic attraction belt 230. The magnetic attraction belt 230 slides in from the left or right end of the carrier 222, abuts the bottom surface of the first roller 228, then abuts the top surface of the second roller 228, then abuts the bottom surface of the third roller 228, and finally slides out from the right or left end of the carrier 222.

In one embodiment, the driving assembly 210 includes a stator 211, a mover 212, a guide 213, and a slider 214. The stator 211 and the guide rail 213 are disposed in the mounting frame 100 in parallel with a space therebetween, the slider 214 and the mover 212 are mounted on the bottom surface of the mounting base 221, the slider 214 is engaged with the guide rail 213, and the mover 212 is engaged with the stator 211 to drive the mounting base 221 to slide along the guide rail 213.

Referring again to fig. 2, in one embodiment, the shield assembly 240 further includes a mounting plate 243 and a shield plate 244. The two mounting plates 243 are oppositely disposed on the base 20 and located at the left and right ends of the mounting frame 100. The left end of the first cover body 241 is connected with the left end of the corresponding mounting plate 243, the right end of the first cover body 241 is connected with the right end of the corresponding mounting frame 100, and the mounting plate 243 seals the two ends of the protection cover assembly 240, so that the protection cover assembly 240 forms a closed structure, and the mounting frame 100 is better sealed to protect parts in the mounting frame 100. The limiting groove 245 is opened in the protection plate 244, the side wall of the first cover body 241 is accommodated in the limiting groove 245, the movement of the first cover body 241 can be limited, the first cover body 241 is guaranteed to move along the correct direction, and the second cover body 242 is not repeated in the same manner.

The left and right ends of the first cover 241 are closed by the mounting plate 243, the shielding plate 244 and the carrier 222, and the side wall of the first cover 241 extends downward to contact the base 20, thereby completely closing the mounting frame 100 at the left end of the carrier 222. Similarly, the mounting frame 100 at the left end of the bearing frame 222 is covered and sealed, so that the whole mounting frame 100 is sealed, and large-particle dust and smoke are better blocked. The installation frame 100 forms a closed structure through the magnetic stripe 120 and the magnetic attraction belt 230, so that the linear module 10 forms a double-layer protection structure, and the protection effect on pollutants is greatly improved.

In one embodiment, the linear module 10 further includes a pipe joint 300, the pipe joint 300 is mounted on the mounting frame 100, and the mounting plate 243 is opened with a through hole 246. One end of the air tube is connected to the tube connector 300 through the through hole 246, and the other end of the air tube can be externally connected to an air inflation device to provide compressed air into the mounting frame 100, so that positive pressure is formed in the mounting frame 100. Fine dust or smoke is further prevented from entering the interior, so that the internal precise parts are protected, and the service life of the linear module 1 is prolonged.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A linear die set, comprising:

2. The linear module of claim 1, further comprising a roller mounted to the mounting assembly, the magnetic attraction belt being disposed through the mounting assembly and slidably coupled to the roller.

3. The linear module of claim 2, wherein the mounting assembly includes a mounting seat and a carriage, the carriage is slidably disposed on the mounting frame, the mounting seat connects the driving assembly and the carriage, the plurality of rollers are disposed, and the plurality of rollers are spaced along the mounting seat.

4. The linear module of claim 3, wherein the rollers at the two ends of the mounting block abut one surface of the magnetic attraction belt, and the rollers at the middle of the mounting block abut the other surface of the magnetic attraction belt.

5. The linear module according to claim 4, further comprising a protective cover assembly, wherein the protective cover assembly comprises a first cover body and a second cover body, the first cover body and the second cover body are deformable, the first cover body is covered on the mounting frame and connected with one end of the mounting assembly, and the first cover body is covered on the mounting frame and connected with the other end of the mounting assembly.

6. The linear module according to claim 5, wherein the protective cover assembly further comprises a mounting plate and a protection plate, the mounting plate is disposed at each end of the mounting frame, the protection plate is disposed at each side of the bearing frame, a limiting groove is formed in the protection plate, the side walls of the first cover body and the second cover body are accommodated in the limiting groove, the mounting plate is mounted at one end of the first cover body opposite to the mounting frame, and the mounting plate is mounted at one end of the second cover body opposite to the mounting frame.

7. The linear die set of claim 6, further comprising a tube connector mounted to the mounting frame, the mounting plate having a through hole formed therein for passing a gas supply tube therethrough to enable the gas tube to be connected to the tube connector.

8. The linear module of claim 1, wherein the driving assembly includes a stator, a mover, a guide rail and a slider, the stator and the guide rail are spaced apart from each other in the mounting frame, the slider and the mover are mounted on the mounting assembly, the slider is engaged with the guide rail, and the mover is engaged with the stator.

9. A table, comprising:

a base;

at least one linear module as claimed in any one of claims 1 to 8, the mounting frame being mounted on the base.

10. An automated apparatus, comprising the table of claim 9.