CN212918073U

CN212918073U - Protective cover for protecting laser marking machine

Info

Publication number: CN212918073U
Application number: CN202020801286.4U
Authority: CN
Inventors: 陈阿楼; 周勇; 田璐
Original assignee: Biaoke Laser Technology Hangzhou Co ltd
Current assignee: Biaoke Laser Technology Hangzhou Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-04-09
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a safety cover for protecting laser marking machine relates to laser marking machine technical field. The utility model comprises a marking machine body, a protective cover shell is arranged above the marking machine body, and the protective cover shell comprises two first backup plates, two second backup plates and a cover plate; a first channel is formed in the cover plate, activated bamboo charcoal and blades are mounted inside the first channel, a motor is mounted above the cover plate, and the blades are fixedly connected with the output end of the motor. The utility model discloses an install the motor above the apron to take out the waste gas that the marking machine body produced at the during operation, make waste gas through active bamboo charcoal, thereby reached the effect of purifying waste gas, improved staff's security, rotate spacing subassembly, make spacing subassembly and press down the spacing relation of post cancellation, thereby it is spacing to make the recess cancellation that sliding block assembly and marking machine body seted up, convenient dismantlement and installation, thereby be convenient for change the safety cover of multiple model according to the work piece size.

Description

Protective cover for protecting laser marking machine

Technical Field

The utility model belongs to the technical field of laser marking machine, especially, relate to a safety cover for protecting laser marking machine.

Background

Laser marking machines are used to permanently mark the surface of various materials with a laser beam. The marking effect is to expose deep layer material by the evaporation of surface layer material, thereby carving exquisite patterns, trademarks and characters.

The existing laser marking machine can generate waste gas when marking, workers can influence the health of the workers in long-time work, and the existing marking machine protective cover is mostly integrated with the marking machine, is inconvenient to detach and can not be replaced according to the size of a workpiece.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety cover for protecting laser marking machine, through installing the motor above the apron, thereby take out the waste gas that the marking machine body produced at the during operation, make waste gas pass through active bamboo charcoal, thereby the effect of purifying waste gas has been reached, staff's security has been improved, rotate spacing subassembly, make spacing subassembly and press the spacing relation of post cancellation, thereby it is spacing to make the recess cancellation that sliding block assembly and marking machine body seted up, convenient dismantlement and installation, thereby be convenient for change the safety cover of multiple model according to the work piece size, the current technical problem has been solved.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

a protective cover for protecting a laser marking machine comprises a marking machine body, wherein a protective cover shell is arranged above the marking machine body and comprises two first backup plates, two second backup plates and a cover plate;

the cover plate is internally provided with a first channel, the first channel is internally provided with active bamboo charcoal and a blade, a motor is arranged above the cover plate, the blade is fixedly connected with the output end of the motor, the cover plate is provided with an exhaust port, and the exhaust port is positioned above the active bamboo charcoal; the inner parts of the two second backup plates are respectively provided with a second channel, a pressing column and a rack are matched in the second channels in a sliding mode, the periphery of the pressing column is fixedly connected with a baffle, the periphery of the pressing column is matched with a spring, the spring is located on one side of the baffle, a gear meshed with the rack is fixed on the pressing column, a sliding block assembly is fixedly connected below the rack, the upper surface of the marking machine body is provided with a groove, and the sliding block assembly is connected in the groove in a sliding mode;

and one side of each of the two second backup plates is in threaded connection with a limiting assembly, and the limiting assemblies are positioned above the pressing columns.

Optionally, universal wheels are arranged below the marking machine body, and the activated bamboo charcoal is installed on two sides of the blade.

Optionally, a notch is formed in a first backup plate, a door body is arranged in the notch in a matched mode, a handle is arranged on the door body in an assembled mode, the two first backup plates are arranged on opposite faces of the protective cover shell, the two second backup plates are arranged on the other opposite faces of the protective cover shell, and the cover plate is fixedly connected to the two first backup plates and above the two second backup plates.

Optionally, the cross-sections of the slider assembly and the groove are both "L" shaped.

Optionally, the inside of second channel is provided with the stopper with the spring adaptation, is equipped with the cyclic annular limiting plate that corresponds with the baffle on the inner wall of notch department of second channel.

Optionally, the workpiece clamping device and the supporting rod are installed above the marking machine body, a connecting plate is installed on one side of the supporting rod, and a laser assembly is connected to one side of the connecting plate.

The embodiment of the utility model has the following beneficial effect:

the utility model discloses an embodiment is through installing the motor above the apron to take out the waste gas that the marking machine body produced at the during operation, make waste gas pass through active bamboo charcoal, thereby reached the effect of purifying waste gas, staff's security has been improved, rotate spacing subassembly, make spacing subassembly and press down spacing relation of post cancellation, thereby it is spacing to make the recess cancellation that sliding block assembly and marking machine body seted up, convenient dismantlement and installation, thereby be convenient for change the safety cover of multiple model according to the work piece size.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic front sectional view of an embodiment of the present invention;

fig. 3 is a schematic left-side sectional view of an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a position a in fig. 2.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "middle", "length", "inner", etc. indicate positional or orientational relationships and are merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1-4, in the present embodiment, a protective cover for protecting a laser marking machine is provided, including a marking machine body 1, a protective cover housing 2 is installed above the marking machine body 1, and the protective cover housing 2 includes two first backup plates 109, two second backup plates 201, and a cover plate 204;

a first channel 208 is formed in the cover plate 204, the activated bamboo charcoal 7 and the blade 6 are mounted in the first channel 208, the motor 5 is mounted above the cover plate 204, the blade 6 is fixedly connected with the output end of the motor 5, an exhaust port 8 is formed in the cover plate 204, and the exhaust port 8 is located above the activated bamboo charcoal 7;

the interior of each of the two second backup plates 201 is provided with a second channel 108, the second channels 108 are internally and slidably matched with a pressing column 9 and a rack 106, the periphery of the pressing column 9 is fixedly connected with a baffle 101, the periphery of the pressing column 9 is matched with a spring 102, the spring 102 is positioned on one side of the baffle 101, the pressing column 9 is fixedly provided with a gear 104 meshed with the rack 106, a slider assembly 107 is fixedly connected below the rack 106, the upper surface of the marking machine body 1 is provided with a groove 207, and the slider assembly 107 is slidably connected in the groove 207;

one side of the two second backup plates 201 is connected with a limiting component 302 through threads, and the limiting component 302 is located above the pressing column 9.

The application of one aspect of the embodiment is as follows: when using the protective cover casing 2, start the motor 5 above the apron 204 earlier, motor 5 drive blade 6 rotates, blade 6 inhales marking machine body 1 in the waste gas that produces at the during operation in first channel 208, the filtration of process activity bamboo charcoal 7 is from gas vent 8 exhaust gas purification's gas that finishes, staff's health has been protected, if need change the safety cover, rotate spacing subassembly 302 earlier, make spacing subassembly 302 not produce spacing relation with pressing the depression bar 9, then spring 102 opens in order to promote baffle 101, thereby make and press the motion of depression bar 9 in order to drive the motion of gear 104, drive rack 106, slider assembly 107 shifts out from recess 207, quick assembly disassembly's effect has been realized. It should be noted that the laser marking machine referred to in this application can be powered by a storage battery or an external power supply.

Through at apron 204 top installation motor 5 to take out marking machine body 1 and at the waste gas that the during operation produced, make waste gas pass through active bamboo charcoal 7, thereby reached the effect of purification waste gas, staff's security has been improved, rotate spacing subassembly 302, make spacing subassembly 302 and the spacing relation of cancellation of pressing post 9, thereby it is spacing to make slider subassembly 302 and marking machine body 1 set up recess 207 cancellation, convenient dismantlement and installation, thereby be convenient for change the safety cover 2 of multiple model according to the work piece size.

In an aspect of this embodiment, active bamboo charcoal 7 is installed in the both sides of blade 6, and the below of marking machine body 1 is provided with universal wheel 10, makes the transportation remove more conveniently, and the universal wheel below is provided with brake assembly, when not needing the transportation, reinforcing stability.

In one aspect of this embodiment, a first backup plate 109 is provided with a notch, a door 206 is rotatably fitted in the notch, the door 206 is provided with a handle 205, two first backup plates 109 are installed on the opposite surface of the protective cover casing 2, two second backup plates 201 are installed on the other opposite surface of the protective cover casing 2, and the cover plate 204 is fixedly connected to the two first backup plates 109 above the two second backup plates 201. The handle 205 is arranged on the door panel 206, so that the door can be opened and closed conveniently, and a better dustproof effect is achieved.

In one aspect of this embodiment, the slider assembly 107 and the groove 207 are both "L" shaped in cross-section.

In one aspect of the present embodiment, the second slot 108 is provided inside with a stopper 303 adapted to the spring 102, and an annular stopper plate corresponding to the baffle 101 is provided on an inner wall of the slot of the second slot 108. The compression spring is arranged on the limiting block 303 below the third channel 102, so that the structure is more stable, the annular limiting plate limits the movement of the baffle 101, and the limiting effect is achieved.

In one aspect of the embodiment, a workpiece clamping device 3 and a support rod 4 are installed above the marking machine body 1, a connecting plate 209 is installed on one side of the support rod 4, and a laser assembly 301 is connected to one side of the connecting plate 209.

The above embodiments may be combined with each other.

It should be noted that in the description of the present specification, descriptions such as "first", "second", etc. are only used for distinguishing features, and do not have an actual order or meaning, and the present application is not limited thereto.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A safety cover for protecting laser marking machine, comprising: the marking machine comprises a marking machine body (1), wherein a protective cover shell (2) is arranged above the marking machine body (1), and the protective cover shell (2) comprises two first backup plates (109), two second backup plates (201) and a cover plate (204);

a first channel (208) is formed in the cover plate (204), the activated bamboo charcoal (7) and the blade (6) are mounted in the first channel (208), the motor (5) is mounted above the cover plate (204), the blade (6) is fixedly connected with the output end of the motor (5), an exhaust port (8) is formed in the cover plate (204), and the exhaust port (8) is located above the activated bamboo charcoal (7);

the inner parts of the two second backup plates (201) are respectively provided with a second channel (108), the second channels (108) are internally matched with a pressing column (9) and a rack (106) in a sliding manner, the periphery of the pressing column (9) is fixedly connected with a baffle (101), the periphery of the pressing column (9) is matched with a spring (102), the spring (102) is located on one side of the baffle (101), a gear (104) meshed with the rack (106) is fixed on the pressing column (9), a sliding block assembly (107) is fixedly connected below the rack (106), the upper surface of the marking machine body (1) is provided with a groove (207), and the sliding block assembly (107) is connected in the groove (207) in a sliding manner;

one side of the two second backup plates (201) is in threaded connection with a limiting component (302), and the limiting component (302) is located above the pressing column (9).

2. The protective cover for protecting a laser marking machine according to claim 1, characterized in that a universal wheel (10) is arranged below the marking machine body (1), and the activated bamboo charcoal (7) is arranged on two sides of the blade (6).

3. The protective cover for protecting a laser marking machine according to claim 1, wherein a first backup plate (109) is provided with a notch, a door body (206) is rotatably fitted in the notch, a handle (205) is arranged on the door body (206), wherein the two first backup plates (109) are arranged on opposite surfaces of the protective cover shell (2), the two second backup plates (201) are arranged on the other opposite surfaces of the protective cover shell (2), and the cover plate (204) is fixedly connected above the two first backup plates (109) and the two second backup plates (201).

4. The protective cover for protecting a laser marking machine according to claim 1, wherein the slider assembly (107) and the groove (207) are each "L" shaped in cross section.

5. The protective cover for protecting a laser marking machine as claimed in claim 1, wherein the inside of the second channel (108) is provided with a limiting block (303) matched with the spring (102), and the inner wall of the notch of the second channel (108) is provided with an annular limiting plate corresponding to the baffle (101).

6. The protective cover for protecting a laser marking machine according to claim 1, characterized in that a workpiece holding device (3) and a support rod (4) are arranged above the marking machine body (1), a connecting plate (209) is arranged on one side of the support rod (4), and a laser assembly (301) is connected to one side of the connecting plate (209).