CN214684805U

CN214684805U - Laser cutting head with protection architecture

Info

Publication number: CN214684805U
Application number: CN202120977471.3U
Authority: CN
Inventors: 汪咏宁
Original assignee: Wuhan Blue Crystal Youchuang Laser Technology Co ltd
Current assignee: Wuhan Blue Crystal Youchuang Laser Technology Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-11-12
Anticipated expiration: 2031-05-08

Abstract

The application discloses laser cutting head with protection architecture, including the cutting head, cutting head top end fixed connection telescopic link bottom, telescopic link top fixed connection mounting panel bottom center department, mounting panel bottom fixed connection cover plate top, the cover plate outer wall slides and cup joints at the lagging inner chamber, the lagging outer wall left and right sides top is fixed connection fixed block respectively, lagging bottom fixed connection baffle top. This application is rational in infrastructure, according to the cutting head height of locating, adjust the lagging and slide at the cover plate outer wall, with the second draw-in groove of card strip joint at corresponding position, realize the fixed of lagging and cover plate, and a plurality of first draw-in grooves and second draw-in groove are located same straight line respectively, the altitude mixture control scope of realizing lagging and cutting head is unanimous all the time, guarantee cutting head during operation, the baffle can realize sheltering from comprehensively all the time, avoid causing the cutting accidental injury, cooperate dust absorption mouth and dust absorption pipe simultaneously, be convenient for with the flying waste suction that the cutting produced, guarantee the clean and tidy of cutting process.

Description

Laser cutting head with protection architecture

Technical Field

The application relates to the field of laser cutting, in particular to a laser cutting head with a protection structure.

Background

The laser cutting is that the horizontal laser beam emitted by laser is changed into downward laser beam by 45 deg. total reflector, then is focused by lens, and is converged into a very small light spot at focal point, when the light spot is irradiated on the material, the material can be quickly heated to vaporization temperature, and evaporated to form hole, and along with the movement of light beam to material, and the molten waste residue can be blown away by using auxiliary gas (carbon dioxide gas, oxygen gas and nitrogen gas, etc.), so that the hole can continuously form narrow (about 0.1 mm) cutting seam, and the material can be cut.

The existing cutting knife is not provided with protective measures in the cutting process, so that accidental injuries are easily caused, and the height of the cutting head and the height of the accessory cannot be flexibly adjusted according to cutting requirements. Therefore, a laser cutting head with a protective structure is provided to solve the above problems.

Disclosure of Invention

The laser cutting head with the protection structure is provided in the embodiment and used for solving the problem of height adjustment of the cutting head and accessories of the cutting head in the prior art.

According to an aspect of the application, a laser cutting head with protection architecture is provided, including the cutting head, cutting head top end fixed connection telescopic link bottom, telescopic link top fixed connection mounting panel bottom center department, mounting panel bottom fixed connection cover plate top, the cover plate outer wall slides and cup joints at the lagging inner chamber, the lagging outer wall left and right sides top is fixed connection fixed block respectively, lagging bottom fixed connection baffle top, the mounting panel inner chamber left and right sides slides respectively and cup joints splint, two one side center department that splint kept away from each other rotates respectively and connects spacing bolt one end, two the spacing bolt other end rotates to connect and runs through the mounting panel left and right sides lateral wall.

Furthermore, the left side and the right side of the outer wall of the telescopic rod are fixedly connected with one end of a connecting plate respectively, the other end of the connecting plate is fixedly connected with one end of a sliding block respectively, the sliding blocks are sleeved in the inner cavity of the sliding groove in a sliding mode respectively, and the sliding grooves are vertically embedded in the side walls of the left side and the right side of the inner wall of the cover plate respectively.

Further, two the recess has been inlayed respectively to the one side that the slider kept away from each other, two the recess inner chamber slides respectively and cup joints the fixture block, two fixture block one end fixed connection spring one end respectively, two the spring other end fixed connection recess inner wall respectively, and two the spring slides respectively and cup joints at the recess inner chamber.

Further, two the first draw-in groove of fixture block joint respectively, first draw-in groove has a plurality ofly, and is a plurality of even vertical the inlaying is in two recess inner wall one sides respectively to first draw-in groove.

Further, the lagging left and right sides slides respectively and cup joints the card strip, two the card strip joint second draw-in groove respectively, the second draw-in groove has a plurality ofly, and is a plurality of the second draw-in groove is vertical respectively to inlay in the cover plate outer wall left and right sides.

Further, the fixed cover in cover plate inner wall bottom connects annular plate, the cutting head is cup jointed in the slip of annular plate inner chamber, the punishment in annular plate left and right sides center do not rotates to connect and runs through the threaded rod bottom, two the threaded rod top is rotated respectively and is connected the mounting panel bottom left and right sides, and two the threaded rod outer wall is threaded socket joint connecting plate respectively.

The left side and the right side of the baffle are respectively communicated with one end of a dust suction port, the two dust suction ports are respectively communicated with one end of a dust suction pipe, and the outer walls of the two dust suction pipes are respectively sleeved in the inner cavity of the fixed block in a sliding manner.

Through the above-mentioned embodiment of this application, adopted card strip cooperation second draw-in groove, solved the problem of baffle altitude mixture control, guaranteed the comprehensiveness of protection simultaneously.

Drawings

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

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to an embodiment of the present application.

In the figure: 1. cutting head, 2, connecting plate, 3, annular plate, 4, first draw-in groove, 5, second draw-in groove, 6, cover plate, 7, mounting panel, 8, splint, 9, spacing bolt, 10, fixed block, 11, dust absorption pipe, 12, lagging, 13, baffle, 14, dust absorption mouth, 15, threaded rod, 16, telescopic link, 17, card strip, 18, slider, 19, spring, 20, recess, 21, fixture block, 22, spout.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The cutting head in this embodiment may be adapted for mounting various cutting devices, for example, in this embodiment a cutting device is provided in which the cutting head in this embodiment may be used to be mounted in a cutting device.

The cutting equipment comprises a supporting frame, a sharp-edged cutter, a first clamping plate and a second clamping plate, wherein the first clamping plate and the second clamping plate can clamp and rub a cylindrical glass column to drive the cylindrical glass column to rotate. One or more than one second clamping plates are arranged side by side and matched with the first clamping plates to clamp corresponding cylindrical glass columns and drive the cylindrical glass columns to rotate so as to adapt to glass columns with different diameters or hardness, and the glass columns can be hollow glass tubes or solid columns. The first clamping plate can be arranged to be one, one first clamping plate is matched with all the second clamping plates, and as another mode, the first clamping plate is provided with one or more than one first clamping plates which are in one-to-one correspondence with the matched second clamping plates. The second clamping plate is provided with a corresponding driving mechanism for driving the corresponding second clamping plate to be matched and clamped with the first clamping plate, the corresponding second clamping plate can be independently driven to be matched with the first clamping plate, and the independent second clamping plate does not influence other second clamping plates. As another implementation method, one or more than one second clamping plate is provided with a driving mechanism for driving the second clamping plate to be matched with the first clamping plate, the driving mechanism is connected with the corresponding second clamping plate through an elastic body, and the driving mechanism is adapted to the corresponding glass column; the first clamping plate can be driven in a manner similar to the second clamping plate.

Of course the cutting head of the present embodiment may also be adapted for use with a variety of cutting devices. The following description is not repeated, and the cutting head of the embodiment of the application is introduced.

Referring to fig. 1-3, a laser cutting head with a protection structure comprises a cutting head 1, wherein the top end of the cutting head 1 is fixedly connected with the bottom end of a telescopic rod 16, the top end of the telescopic rod 16 is fixedly connected with the center of the bottom end of a mounting plate 7, the bottom end of the mounting plate 7 is fixedly connected with the top end of a cover plate 6, the outer wall of the cover plate 6 is slidably sleeved in an inner cavity of a sleeve plate 12, the top ends of the left side and the right side of the outer wall of the sleeve plate 12 are fixedly connected with a fixed block 10 respectively, the left side and the right side of the inner cavity of the mounting plate 12 are fixedly connected with the top end of a baffle plate 13 respectively, clamping plates 8 are slidably sleeved on the left side and the right side of the inner cavity of the mounting plate 7 respectively, one center of each clamping plate 8 which is far away from each other side is rotatably connected with one end of a limiting bolt 9, and the other end of each limiting bolt 9 is rotatably connected with and penetrates through the side walls of the left side and the left side of the mounting plate 7.

The left side and the right side of the outer wall of the telescopic rod 16 are respectively fixedly connected with one end of a connecting plate 2, the other ends of the two connecting plates 2 are respectively fixedly connected with one end of a sliding block 18, the two sliding blocks 18 are respectively sleeved in an inner cavity of a sliding groove 22 in a sliding manner, the two sliding grooves 22 are respectively vertically embedded in the side walls of the left side and the right side of the inner wall of a cover plate 6, so that the stability of the lifting process of the cutting head 1 is improved, a groove 20 is respectively embedded in one side, away from each other, of the two sliding blocks 18, the inner cavity of the two groove 20 is respectively sleeved with a clamping block 21 in a sliding manner, one end of the two clamping blocks 21 is respectively fixedly connected with one end of a spring 19, the other end of the two spring 19 is respectively fixedly connected with the inner wall of the groove 20, and the two springs 19 are respectively sleeved in the inner cavity of the groove 20 in a sliding manner, so that the height of the cutting head 1 is conveniently fixed, the two clamping blocks 21 are respectively clamped with a first clamping groove 4, a plurality of the first clamping grooves 4 are respectively and uniformly and vertically embedded in one side of the inner wall of the two grooves 20, conveniently clamping the first clamping grooves 4 with different heights by the clamping block 21, respectively slidably sleeving the left side and the right side of the sleeve plate 12 with the clamping strips 17, respectively clamping the second clamping grooves 5 by two clamping strips 17, wherein a plurality of second clamping grooves 5 are respectively vertically embedded at the left side and the right side of the outer wall of the cover plate 6, conveniently clamping the second clamping grooves 5 with different heights by the clamping strips 17, fixedly sleeving the annular plate 3 at the bottom end of the inner wall of the cover plate 6, slidably sleeving the cutting head 1 in the inner cavity of the annular plate 3, respectively rotatably connecting and penetrating through the bottom ends of the threaded rods 15 at the centers of the left side and the right side of the annular plate 3, respectively rotatably connecting the top ends of the two threaded rods 15 with the left side and the right side of the bottom end of the mounting plate 7, respectively threadedly sleeving the outer walls of the two threaded rods 15 with the connecting plate 2, conveniently adjusting the height of the cutting head 1 by the threaded rods 15, respectively communicating the left side and the right side of the baffle 13 with one end of the dust suction port 14, the two dust suction ports 14 are respectively communicated with one end of the dust suction pipe 11, and the outer walls of the two dust suction pipes 11 are respectively sleeved in the inner cavity of the fixed block 10 in a sliding manner, so that flying chips generated by cutting can be conveniently adsorbed.

When the utility model is used, the electrical components in the application are externally connected with a power supply and a control switch, the clamping plates 8 are used for clamping the connecting piece by clamping the two sides of the connecting piece, the limiting bolt 9 is rotated to ensure that the clamping plates 8 clamp the connecting piece, the fixing of the device is realized, the disassembly of the device is convenient, the connecting plate 2 which is in threaded fit with the threaded rod 15 descends along the direction of the threaded rod 15 by rotating the threaded rod 15, the connecting plate 2 drives the slider 18 to slide downwards so as to adjust the height of the cutting head 1, and after the cutting head 1 is adjusted to a specified height, the fixture block 21 is popped out under the action of the spring 19, so that the fixture block 21 is clamped in the first clamping groove 4 at the corresponding position, the fixing of the height of the cutting head 1 is realized, the stability of the cutting head 1 is increased, the adjusting sleeve plate 12 slides on the outer wall of the cover plate 6 according to the height of the cutting head 1, and the clamping strip 17 is clamped in the second clamping groove 5 at the corresponding position, realize the fixed of lagging 12 and cover plate 6 to a plurality of first draw-in grooves 4 and second draw-in groove 5 are located same straight line respectively, realize that the altitude mixture control scope of lagging 12 and cutting head 1 is unanimous all the time, guarantee cutting head 1 during operation, baffle 13 can realize sheltering from comprehensively all the time, avoid causing the cutting accidental injury, cooperate dust absorption mouth 14 and dust absorption pipe 11 simultaneously, be convenient for with the flying chip suction that the cutting produced, guarantee the clean and tidy of cutting process.

The application has the advantages that:

1. in order to realize the function of conveniently adjusting the height, the clamping plates are clamped on two sides of the connecting piece, the limiting bolt is rotated to enable the clamping plates to clamp the connecting piece, the fixing of the device is realized, the dismounting of the device is facilitated, the connecting plate in threaded fit with the threaded rod descends along the direction of the threaded rod by rotating the threaded rod, the connecting plate drives the sliding block to slide downwards, so that the height of the cutting head is adjusted, and after the cutting head is adjusted to the specified height, the clamping block is popped out under the action of the spring, so that the clamping block is clamped in the first clamping groove at the corresponding position, the fixing of the height of the cutting head is realized, and the stability of the cutting head is improved;

2. this application is rational in infrastructure, according to the cutting head height of locating, adjust the lagging and slide at the cover plate outer wall, with the second draw-in groove of card strip joint at corresponding position, realize the fixed of lagging and cover plate, and a plurality of first draw-in grooves and second draw-in groove are located same straight line respectively, the altitude mixture control scope of realizing lagging and cutting head is unanimous all the time, guarantee cutting head during operation, the baffle can realize sheltering from comprehensively all the time, avoid causing the cutting accidental injury, cooperate dust absorption mouth and dust absorption pipe simultaneously, be convenient for with the flying waste suction that the cutting produced, guarantee the clean and tidy of cutting process.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a laser cutting head with protection architecture which characterized in that: including cutting head (1), cutting head (1) top fixed connection telescopic link (16) bottom, telescopic link (16) top fixed connection mounting panel (7) bottom center department, mounting panel (7) bottom fixed connection cover plate (6) top, cover plate (6) outer wall slides and cup joints at lagging (12) inner chamber, lagging (12) outer wall left and right sides top is fixed connection fixed block (10) respectively, lagging (12) bottom fixed connection baffle (13) top, mounting panel (7) inner chamber left and right sides slides respectively and cup joints splint (8), two one side center department that splint (8) kept away from each other rotates respectively and connects spacing bolt (9) one end, two spacing bolt (9) other end rotates to connect and runs through mounting panel (7) left and right sides lateral wall.

2. The laser cutting head with the protective structure of claim 1, wherein: the telescopic link (16) outer wall left and right sides is fixed connection connecting plate (2) one end respectively, two the connecting plate (2) other end is fixed connection slider (18) one end respectively, two slider (18) slip cup joint respectively at spout (22) inner chamber, two spout (22) are vertical respectively to be inlayed in cover plate (6) inner wall left and right sides lateral wall.

3. The laser cutting head with the protective structure of claim 2, wherein: two recess (20), two have been inlayed respectively to one side that slider (18) kept away from each other recess (20) inner chamber slides respectively and cup joints fixture block (21), two fixture block (21) one end fixed connection spring (19) one end respectively, two spring (19) other end fixed connection recess (20) inner wall respectively, and two spring (19) slide respectively and cup joint at recess (20) inner chamber.

4. The laser cutting head with the protective structure of claim 3, wherein: two first draw-in groove (4) of fixture block (21) joint respectively, first draw-in groove (4) have a plurality ofly, a plurality of first draw-in groove (4) are even vertical respectively and inlay in two recess (20) inner wall one side.

5. The laser cutting head with the protective structure of claim 1, wherein: the lagging (12) left and right sides slides respectively and cup joints card strip (17), two card strip (17) joint second draw-in groove (5) respectively, second draw-in groove (5) have a plurality ofly, a plurality of second draw-in groove (5) are vertical respectively to inlay in the cover plate (6) outer wall left and right sides.

6. The laser cutting head with the protective structure of claim 1, wherein: cover plate (6) inner wall bottom fixed cover connects annular plate (3), annular plate (3) inner chamber slides and cup joints cutting head (1), annular plate (3) left and right sides center department rotates respectively to connect and runs through threaded rod (15) bottom, two threaded rod (15) top rotates respectively to connect mounting panel (7) bottom left and right sides, and two threaded rod (15) outer wall is threaded socket connection board (2) respectively.

7. The laser cutting head with the protective structure of claim 1, wherein: the left side and the right side of the baffle (13) are respectively communicated with one end of a dust suction port (14), the two dust suction ports (14) are respectively communicated with one end of a dust suction pipe (11), and the outer walls of the two dust suction pipes (11) are respectively sleeved in the inner cavity of the fixed block (10) in a sliding manner.