CN216441879U

CN216441879U - Optical fiber cutting machine table surface fixing device

Info

Publication number: CN216441879U
Application number: CN202122992650.7U
Authority: CN
Inventors: 李亮
Original assignee: Jinan Dixiang Intelligent Technology Co ltd
Current assignee: Jinan Dixiang Intelligent Technology Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-06
Anticipated expiration: 2031-11-30

Abstract

The application discloses optical fiber cutting machine table surface fixing device, release the ejection piece through the fixing device who sets up in the frame main part, the joint spare of connecting on the ejection piece blocks with fastener on the conveyor mutually, when optical fiber cutting machine table surface removed the preset position of cutting machine below, thereby make conveyor can't remove and fix in this position, and then make the table surface that links firmly the setting on the conveyor keep fixed in this position, and then improve the cutting quality, reduce optical fiber cutting machine's cutting error.

Description

Optical fiber cutting machine table surface fixing device

Technical Field

The utility model relates to the technical field of optical fiber cutting, in particular to a workbench surface fixing device of an optical fiber cutting machine.

Background

The fiber laser cutting machine is a laser cutting machine using a fiber laser as a light source, and has many advantages such as excellent performance, extremely high speed, high conversion rate and the like, which are widely applied to machining and mechanical manufacturing industries, wherein most typical of the laser cutting machines are metal plate cutting, automobile field cutting and the like.

Optical fiber cutting machine during operation, will wait to cut on the work piece places table surface by the staff, table surface is delivered to the cutting machine below by conveying mechanism, optical fiber laser cutting machine's among the prior art cutting workstation, it is fixed generally through the magnetism mode of inhaling, in order to prevent that the workstation from taking place slight removal phenomenon in cutting process, the processing work piece position that leads to bearing on it can change, thereby cause the increase of cutting piece precision, influence cutting quality, cause the panel waste even, the required cost of production has been increased, but often need to set up multiunit magnetism suction means to fix the double platform of highly nonconformity to double platform switched cutting machine, make the whole cost of optical fiber cutting machine high, the maintenance cost is high.

The above description is included in the technical knowledge of the inventors, and does not necessarily constitute a prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, an object of the present invention is to provide a device for fixing a work table of an optical fiber cutting machine, wherein when the work table of the optical fiber cutting machine moves to a preset position below the cutting machine, a fixing device disposed on a main body of a rack pushes out a push-out member, and a clamping member connected to the push-out member is clamped with a clamping member disposed on a conveying device, so that the conveying device cannot move and be fixed at the position, and further the work table fixedly connected to the conveying device is fixed at the position, thereby improving cutting quality and reducing cutting errors of the optical fiber cutting machine.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: an optical fiber cleaver table top fixture, comprising:

the device comprises a rack main body, a guide rail structure and a working table, wherein the guide rail structure is arranged on the rack main body;

the conveying device is arranged between the upper part of the guide rail structure and the working table surface, the conveying device is fixedly connected with the working table surface, and a clamping piece is arranged on the conveying device;

the fixing device is arranged on the rack main body and comprises a pushing piece, the pushing piece is connected with a clamping piece, and the clamping piece are clamped to limit the movement of the conveying device.

Above-mentioned structure, conveyor and table surface link firmly and set up the fastener on conveyor, set up fixing device in the frame main part, the joint spare of connecting above that is released to fixing device accessible ejecting, when conveyor transports the optical fiber cutting machine table surface that has the work piece and removes the preset position of cutting machine below, ejecting through the fixing device who sets up in the frame main part, the joint spare of connecting on the ejecting and the fastener looks block on the conveyor, make conveyor unable removal and fix in this position, and then table surface keeps fixed in this position, structural design is reasonable, can reach more stable cutting, improve the cutting quality, reduce the effect of cutting error.

Furthermore, the clamping piece is of a groove structure or a protruding structure, the clamping piece is of a protruding structure or a groove structure, and the groove structure and the protruding structure are matched to limit the movement of the workbench surface.

The protruding structure and the groove structure are connected and are matched conveniently, the protruding structure and the groove structure are simple, production is easy, maintenance and replacement are convenient, and the overall manufacturing cost of the optical fiber cutting machine is reduced.

Further, a guide rail pulley structure is installed on the conveying device, and the guide rail pulley structure is matched with the guide rail structure to enable the workbench surface to move.

The guide rail pulley structure is light, the operation speed is high when the workpiece is transferred, the effective load is large, the disassembly and the replacement are convenient, and the maintenance and the replacement cost are low.

Furthermore, the fixing device comprises an air cylinder, a piston rod of the air cylinder is connected with a fastener, the fastener is fixedly connected with the pushing-out piece, and the fastener is a floating joint.

The promotion ejector member that can be quick through the cylinder, and then realize the action of block, float the joint through the fastener promptly and connect the ejector member, avoid the cylinder direct mount when being moved the object, take place the uneven piston rod bending that makes of atress, the bearing is damaged, and produces the performance that reduces the cylinder, shortens the life's of cylinder adverse effect.

Furthermore, the pushing piece is a pushing plate, and the pushing piece is connected with a plurality of clamping pieces.

Through set up a plurality of joint spares on the kicking plate, to the high-power optic fibre laser cutting machine of double-deck or multilayer mesa, through a plurality of joint spares on the kicking piece, can a plurality of table surfaces of fixed height difference.

Furthermore, fixing device still includes a fixed bolster, the fixed bolster includes solid even portion and connecting portion, gu even portion with the plane in connecting portion place is perpendicular, gu even portion with the frame main part passes through threaded connection, the cylinder sets up on the connecting portion.

The fixing part of the fixing support is perpendicular to the plane of the connecting part, the fixing support can be in an inverted T-shaped or L-shaped structure, the structure is stable and convenient to disassemble and assemble, the cost is low, and the fixing support is suitable for fixing the working table top of the optical fiber cutting machine with various power specifications.

Furthermore, connecting portion still are provided with the guide bar, guide bar one end with the piece links to each other, the other end pass through linear bearing with connecting portion link to each other.

The guide bar plays the location guide effect, has the butt joint error when avoiding the joint spare on the propelling movement to cooperate with the fastener, influences going on smoothly of joint cooperation action, utilizes the location guide effect of guide bar, makes the joint cooperation action more smooth and easy, and the cooperation is more accurate.

Further, the cylinder passes through controller control, be provided with laser rangefinder module on the joint spare, laser rangefinder module measurement the joint spare with distance between the fastener, laser rangefinder module measures and gives the signal of telecommunication for when predetermineeing the distance the controller controls the cylinder work.

Through setting up laser rangefinder module, when laser rangefinder module measured joint spare and fastener initial set distance, laser rangefinder module transmitted the controller with the signal of telecommunication, and the action of controller control cylinder releases the piston rod, and then makes joint spare and fastener block live.

Furthermore, the controller is also provided with a time delay module, and the time delay module is used for controlling the reverse contraction action of the air cylinder.

Set up the time delay module, the time delay sets up to the actual processing finish time of work piece, and after work piece processing was accomplished, the reverse shrink of controller control cylinder made fastener and joint spare separation to the completion removal operation that can be quick when table surface need remove and withdraw from makes the coherent intelligence of whole process more.

The structure has the following beneficial effects:

1. conveyor and table surface link firmly and set up the fastener on conveyor, set up fixing device in the frame main part, fixing device accessible propelling part releases the joint spare of connecting above that, when conveyor transports the optic fibre cutting machine table surface that has the work piece and removes the preset position of cutting machine below, the propelling part is released through the fixing device who sets up in the frame main part, the joint spare of connecting on the propelling part and the fastener looks block on the conveyor, make conveyor unable removal and fix in this position, and then table surface keeps fixed in this position, structural design is reasonable, can reach more stable cutting, improve the cutting quality, reduce the effect of cutting error.

2. Guide rail pulley structure matter is light, the functioning speed is fast when carrying out the transmitting of work piece, payload is big, the dismouting is changed conveniently, it is with low costs to maintain the change, promotion ejecting that can be quick through the cylinder, and then realize the action of block, joint connection ejecting through the fastener floats promptly, avoid cylinder direct mount when by moving object, take place the uneven piston rod bending that makes of atress, the bearing is damaged, and produce the performance that reduces the cylinder, shorten the life's of cylinder adverse effect, through setting up a plurality of joint spares on ejecting plate, to the high-power optic fibre laser cutting machine of bilayer or multilayer mesa, through a plurality of joint spares on ejecting, can the different table surface of fixed height.

3. The guide bar plays the location guide effect, has the butt joint error when avoiding the joint spare on the propelling movement to cooperate with the fastener, influences going on smoothly of joint cooperation action, utilizes the location guide effect of guide bar, makes the joint cooperation action more smooth and easy, and the cooperation is more accurate.

4. Through setting up the laser rangefinder module, when the laser rangefinder module measured joint spare and fastener initial set distance, the laser rangefinder module transmits the signal of telecommunication to the controller, the action of controller control cylinder, release the piston rod, and then make joint spare and fastener block live, set up the delay module, the delay time sets up to the actual processing completion time of work piece, after work piece processing is accomplished, controller control cylinder reverse shrinkage, make fastener and joint spare separation, thereby can be quick when table surface need remove to withdraw from the completion removal operation, make the more coherent intelligence of whole process.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic diagram of an exemplary embodiment of the present invention;

FIG. 2 is a schematic structural view of a fixing device according to the present invention;

FIG. 3 is a schematic top view of the fastening device of the present invention;

FIG. 4 is a perspective view of an exemplary embodiment of the present invention;

list of reference numerals: 10. a rack main body; 11. a guide rail structure; 20. a work table; 30. a conveying device; 31. a fastener; 32. a guide rail pulley; 40. a fixing device; 41. pushing out the piece; 410. pushing out the plate; 42. a clamping piece; 43. a cylinder; 44. fixing a bracket; 440. a fixed connection part; 441. a connecting portion; 45. a guide bar; 46. a linear bearing; 47. a fastener.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

In the description of the present invention, it is to be understood that the terms "central," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the drawings for ease of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting. In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected to each other by the intermediate structure but connected to each other by the connecting structure to form a whole. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Descriptions in this specification as relating to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to any indicated technical feature or quantity. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. As shown in fig. 1 to 4, the present invention provides a table top fixing device for an optical fiber cutting machine, including:

the device comprises a rack main body 10, a guide rail structure 11 is arranged on the rack main body, and a working table surface 20 is arranged on the upper part of the guide rail structure 11;

the conveying device 30 is arranged between the upper part of the guide rail structure 11 and the workbench, the conveying device 30 is fixedly connected with the workbench surface 20, and the conveying device 30 is provided with a clamping piece 31;

the fixing device 40, the fixing device 40 is disposed on the rack body 10, the fixing device 40 includes a pushing-out member 41, the pushing-out member 41 is connected with a clamping member 42, and the clamping member 42 is clamped with the clamping member 31 to limit the movement of the conveying device 30.

Above-mentioned structure, conveyor 30 and table surface 20 are fixed and set up fastener 31 on conveyor 30, set up fixing device 40 on frame main body 10, fixing device 40 can release the joint spare 42 of connecting on it through ejecting 41, when conveyor 30 transports the optical fiber cutting machine table surface 20 that has the work piece and moves the preset position below the cutting machine, push out ejecting 41 through fixing device 40 that sets up on frame main body 10, the joint spare 42 of connecting on ejecting 41 is blocked with fastener 31 on conveyor 30 mutually, make conveyor 30 unable removal and fix in this position, and then table surface 20 keeps fixed in this position, and structural design is reasonable, can reach more stable cutting, improve cutting quality, reduce the effect of cutting error.

As a preferred embodiment of the present application, as shown in fig. 1, the engaging member 31 is a groove structure or a protrusion structure, and the engaging member 42 is a protrusion structure or a groove structure, and the groove structure and the protrusion structure cooperate to limit the movement of the work table 20.

As a preferred embodiment of the present application, as shown in fig. 1, a guide pulley 32 structure is mounted on the conveyor 30, and the guide pulley 32 structure cooperates with the guide structure 11 to move the table top 20.

The guide rail pulley structure is light, and the operation speed is fast when carrying out the transference of work piece, and the payload is big, and the dismouting is changed conveniently, and the maintenance replacement cost is low.

As a preferred embodiment of the present application, as shown in fig. 2, the fixing device 40 includes a cylinder 43, the cylinder 43 is connected to a fastening member 47, the fastening member 47 is fixedly connected to the pushing member 41, and the fastening member 47 is a floating joint.

Can be quick promote ejector part 41 through cylinder 43, and then realize the block action of joint 42 and fastener 31, float the joint connection ejector part 41 promptly through fastener 47, avoid because of cylinder 43 direct mount when being moved the object, take place the uneven piston rod bending that makes of atress, the bearing is damaged, and the performance that reduces the cylinder produces, shortens the life's of cylinder adverse effect.

As a preferred embodiment of the present application, as shown in fig. 3, the pushing member 41 is a pushing plate 410, and a plurality of engaging members 42 are connected to the pushing member 41.

Through set up a plurality of joint spare 42 on ejector plate 410, to the high-power optic fibre laser cutting machine of double-deck or multilayer mesa, only need through a fixing device 40, through a plurality of joint spare 42 on ejector 41, can fix the table surface 20 that the height is different.

As a preferred embodiment of the present application, as shown in fig. 2 and 4, the fixing device 40 further includes a fixing bracket 44, the fixing bracket 44 includes a fixing portion 440 and a connecting portion 441, the fixing portion 440 is perpendicular to the plane of the connecting portion 441, the fixing portion is connected to the frame body 10 by a screw, and the cylinder 43 is disposed on the connecting portion.

The plane of the fixing portion 440 and the plane of the connecting portion 441 of the fixing bracket 44 are perpendicular, the fixing bracket 44 can be an inverted T-shaped or L-shaped structure, the structure is stable and convenient to disassemble and assemble, the cost is low, and the fixing bracket is suitable for fixing the working table of the optical fiber cutting machine with various power specifications.

Further, as shown in fig. 2, the connecting portion 441 is further provided with a guide rod 45, one end of the guide rod 45 is connected to the pushing member 41, and the other end is connected to the connecting portion 441 through a linear bearing 46.

The guide rod 45 plays a role in positioning and guiding, so that the situation that when the clamping piece 42 on the push-out piece 41 is matched with the clamping piece 31, a butt joint error exists to influence the smooth proceeding of clamping matching action is avoided, and the clamping matching action is smoother and more accurate by utilizing the positioning and guiding function of the guide rod 45.

As a preferred embodiment of the present application, the air cylinder 43 is controlled by a controller, the electronic control part is not shown in the figure, a laser distance measuring module is arranged on the clamping member 42, the laser distance measuring module measures the distance between the clamping member 42 and the clamping member 31, and when the laser distance measuring module measures a preset distance, the laser distance measuring module transmits an electrical signal to the controller to control the air cylinder to operate.

Through setting up the laser rangefinder module, when the laser rangefinder module measured joint spare 42 and fastener 31 initial set distance, the laser rangefinder module transmitted the signal of telecommunication to the controller, and controller control cylinder 43 action is released and is pushed out ejection 41, and then makes joint spare 42 and fastener 31 block and live, makes table surface 20 fixed.

Further, the controller is further provided with a delay module, and the reverse contraction action of the air cylinder 43 is controlled through the delay module.

The time delay module is arranged, the time delay is set to be the processing completion time of the workpiece, after the workpiece is processed, the controller controls the air cylinder 43 to contract reversely, so that the clamping piece 31 is separated from the clamping piece 42, the moving operation can be rapidly completed when the working table surface 20 needs to be moved away, and the whole process is more coherent and intelligent.

The method can be realized by adopting or referring to the prior art in places which are not described in the utility model.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides an optical fiber cutting machine table surface fixing device which characterized in that includes:

2. The device for fixing the worktable top of the optical fiber cutting machine as claimed in claim 1, wherein the engaging member is a groove structure or a protrusion structure, the engaging member is a protrusion structure or a groove structure, and the groove structure cooperates with the protrusion structure to limit the movement of the worktable top.

3. The fiber cutter table top fixture according to claim 1, wherein the conveyor has a rail pulley structure mounted thereon, the rail pulley structure cooperating with the rail structure to move the table top.

4. The fiber cutting machine table top fixing device according to claim 1, wherein the fixing device comprises a cylinder, a piston rod of the cylinder is connected with a fastener, the fastener is fixedly connected with the pushing piece, and the fastener is a floating joint.

5. The apparatus of claim 1, wherein the pushing member is a pushing plate, and the pushing plate is connected to a plurality of the engaging members.

6. The optical fiber cutting machine workbench fixing device according to claim 4, wherein the fixing device further comprises a fixing support, the fixing support comprises a fixing connection part and a connecting part, the fixing connection part is perpendicular to the plane of the connecting part, the fixing connection part is in threaded connection with the rack body, and the cylinder is arranged on the connecting part.

7. The optical fiber cutting machine workbench fixing device according to claim 6, wherein the connecting part is further provided with a guide rod, one end of the guide rod is connected with the pushing-out member, and the other end is connected with the connecting part through a linear bearing.

8. The optical fiber cutting machine workbench fixing device according to claim 4, wherein the cylinder is controlled by a controller, the clamping member is provided with a laser ranging module, the laser ranging module measures the distance between the clamping member and the clamping member, and the laser ranging module transmits an electrical signal to the controller when measuring a preset distance, so as to control the cylinder to work.

9. The device for fixing the working table top of the optical fiber cutting machine according to claim 8, wherein the controller is further provided with a time delay module, and the time delay module controls the reverse contraction action of the cylinder.