CN216882307U

CN216882307U - Laser cutting table for dust-free cloth

Info

Publication number: CN216882307U
Application number: CN202220044543.3U
Authority: CN
Inventors: 张晓路; 张晶
Original assignee: Suzhou Pinjie Chaojing Technology Co ltd
Current assignee: Suzhou Pinjie Chaojing Technology Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-07-05
Anticipated expiration: 2032-01-07

Abstract

The application relates to the technical field of dust-free cloth cutting equipment, in particular to a laser cutting table for dust-free cloth, which comprises a cutting frame, wherein a laser cutting mechanism and a material returning mechanism are arranged on the cutting frame; the material returning mechanism comprises a material returning frame which is rotatably arranged on the cutting frame, a plurality of material returning frames are rotatably arranged on the material returning frame, each material returning frame is provided with a honeycomb plate in a detachable mode, the cutting frame is provided with a material returning driving piece for driving the material returning frame to rotate, and the material returning frame is provided with a material returning frame rotating overturning driving piece for driving the material returning frame to rotate. The application has the effect of ensuring the product yield.

Description

Laser cutting table for dust-free cloth

Technical Field

The application relates to the technical field of dust-free cloth cutting equipment, in particular to a laser cutting table for dust-free cloth.

Background

In the existing dust-free cloth processing process, the dust-free cloth needs to be cut into a specific shape due to different products needing to be processed, such as a mask, a mouth mask and the like. Meanwhile, in order to reduce waste materials, laser cutting is generally adopted, namely, the use ratio of raw materials is ensured by programming a laser knife feed path.

Current laser cutting machine includes laser sword and drives the cutting actuating mechanism that the laser sword removed, and the cutting knife below is provided with the cutting bed that supplies dustless cloth to place the cutting. At present, because the laser knife is too high in temperature and has radiation property, the cutting table is generally made of honeycomb plates and used for absorbing energy of the laser knife.

In view of the above-mentioned related technologies, the inventor found that after the cutting is completed, when the cut residual cloth is transported forward, the cut product is transported forward, and the holes on the honeycomb panel scratch the product, thereby reducing the yield of the product.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the application provides a laser cutting bed for dustless cloth, and it has the advantage of guaranteeing the product yield.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

a laser cutting table for dust-free cloth comprises a cutting frame, wherein a laser cutting mechanism and a material returning mechanism are arranged on the cutting frame;

the material returning mechanism comprises a material returning frame which is rotatably arranged on the cutting frame, a plurality of material returning frames are rotatably arranged on the material returning frame, each material returning frame is provided with a honeycomb plate in a detachable mode, the cutting frame is provided with a material returning driving piece for driving the material returning frame to rotate, and the material returning frame is provided with a material returning frame rotating overturning driving piece for driving the material returning frame to rotate.

According to the technical scheme, the material returning frame can be driven to rotate through the material returning driving piece, so that the honeycomb plate in one material returning frame on the material returning frame rotates to the position below the cutting mechanism, the honeycomb plate is driven to rotate to the horizontal position through the corresponding overturning servo motor and used for containing and cutting the dust-free cloth, when the cut product falls on the honeycomb plate, the material returning driving piece drives the material returning frame to rotate, so that the honeycomb plate containing the product is separated from the position below the cutting mechanism, and the empty honeycomb plate is close to the cutting mechanism; after the cellular board containing the products is separated from the lower part of the cutting mechanism, the cellular board can be driven to turn through the turning driving piece, so that the products on the cellular board are separated from the cellular board, and the phenomenon that the cellular board scratches the products is reduced.

As an optimal scheme of this application, material returned frame is provided with two at least, and is a plurality of material returned frame rotates the equidistant setting of circumference around material returned frame.

Realize above-mentioned technical scheme, the material returned frame sets up two and equidistant settings at least for behind cutting mechanism was kept away from to one of them material returned frame, another material returned frame can move to cutting mechanism below in order to treat reserve, thereby guarantees the cutting efficiency of dustless cloth.

As an optimal scheme of this application, the upset driving piece includes a plurality of upset servo motor that set up with material returned frame one-to-one, upset servo motor's axis of rotation and material returned frame's axis of rotation fixed connection.

According to the technical scheme, each material returning frame is controlled to turn over by the independent turning servo motor, linkage cannot occur, and reliability of turning functions is guaranteed.

As an optimal scheme of this application, material receiving box is provided with below the material returning frame.

Realize above-mentioned technical scheme to after making the product upset on the honeycomb panel fall, can directly fall into to receive the workbin and be collected.

As an optimal scheme of this application, still include the rolling frame, be provided with the wind-up roll on the rolling frame, be provided with drive wind-up roll pivoted rolling motor on the rolling frame, still be provided with on the wind-up roll and be used for compressing tightly the piece that compresses tightly of non-prevention cloth.

According to the technical scheme, the waste materials after the dust-free cloth is cut can be automatically collected by the winding roller, so that the waste materials are prevented from influencing the dust-free cloth cutting condition.

As an optimal scheme of this application, compress tightly the piece including rotating the extension board that sets up on the rolling frame, be provided with between rolling frame and the extension board and make extension board pivoted torsional spring down, be provided with the pinch roller on the extension board.

According to the technical scheme, the compressing roller is pressed to the winding roller under the action of the torsional spring, so that the dust-free cloth is stretched, the occurrence of the wrinkling condition of the dust-free cloth is reduced, and the product quality is guaranteed.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the material returning driving piece can drive the material returning frame to rotate, so that the honeycomb plate in one material returning frame on the material returning frame rotates to the position below the cutting mechanism, the corresponding overturning servo motor drives the honeycomb plate to rotate to the horizontal position for containing and cutting the dust-free cloth, when the cut product falls on the honeycomb plate, the material returning driving piece drives the material returning frame to rotate, so that the honeycomb plate containing the product is separated from the position below the cutting mechanism, and the empty honeycomb plate is close to the cutting mechanism; after the cellular board containing the products is separated from the lower part of the cutting mechanism, the cellular board can be driven to turn through the turning driving piece, so that the products on the cellular board are separated from the cellular board, and the phenomenon that the cellular board scratches the products is reduced.

Drawings

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

Fig. 1 is a schematic structural diagram of a laser cutting table for dust-free cloth according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a material returning mechanism in a laser cutting table for dust-free cloth according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a winding mechanism in a laser cutting table for dust-free cloth according to an embodiment of the present application.

Reference numerals: 1. a cutting frame; 2. a cutting mechanism; 3. a material returning mechanism; 31. a material returning frame; 32. a material returning motor; 33. a material returning frame; 34. turning over the servo motor; 35. a honeycomb panel; 36. a material receiving box; 4. a winding mechanism; 41. a winding frame; 42. a wind-up roll; 43. a winding motor; 44. a support plate; 45. a pressure roller; 46. a torsion spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a laser cutting table for dust-free cloth. Referring to fig. 1 and 2, the laser cutting table for the dust-free cloth comprises a cutting frame 1, a laser cutting mechanism 2 used for cutting the dust-free cloth is arranged on the cutting frame 1, and a material returning structure is arranged on the cutting frame 1 below the laser cutting mechanism 2. The side of the cutting frame 1 is also provided with a winding mechanism 4.

Referring to fig. 1 and 2, material returned mechanism 3 is fixed with material returned motor 32 including rotating material returned frame 31 that sets up on cutting frame 1, material returned motor 32's output shaft and material returned frame 31's output shaft fixed connection, and then makes material returned motor 32 can drive material returned frame 31 and rotate, and material returned motor 32 chooses for use servo motor simultaneously for material returned motor 32 can control the turned angle who material returned frame 31. The material returning frame 31 is provided with three material returning frames 33 at equal intervals in the circumferential direction along the rotation of the material returning frame 31, the material returning frame 31 is provided with three overturning servo motors 34, the output shaft of each overturning servo motor 34 is fixedly connected with the rotating shaft of one material returning frame 33, and then the overturning servo motors 34 can drive the material returning frames 33 to overturn. The honeycomb plate 35 is fixed in each material returning frame 33 through screws, so that the honeycomb plate 35 can be detached and replaced after being damaged by laser. Can drive material returned frame 31 through rotating the motor and rotate promptly, and then make material returned frame 31 go up honeycomb panel 35 and rotate to cutting mechanism 2 below in one of them material returned frame 33 to drive honeycomb panel 35 through the upset servo motor 34 that corresponds and rotate to the level, in order to be used for holding dustless cloth, in order to be used for dustless cloth to be cut. The product after the cutting is accomplished can drop on honeycomb panel 35, then when collecting the waste material at winding mechanism 4, can drive material returned frame 31 through rotating the motor and rotate, and then makes the honeycomb panel 35 that contains the product break away from 2 below cutting mechanism, and empty honeycomb panel 35 is close to cutting mechanism 2. After the cellular board 35 containing the product is separated from the lower part of the cutting mechanism 2, the cellular board 35 can be driven to turn over by the turning servo motor 34, so that the product on the cellular board 35 is separated from the cellular board 35, and the phenomenon that the cellular board 35 scratches the product is reduced. While a receiving bin 36 may be provided below the return rack 31 so that the dropped products are collected.

Referring to fig. 1 and 3, winding mechanism 4 includes winding frame 41, rotates on winding frame 41 and is provided with the winding pipe, is fixed with winding motor 43 on winding frame 41, and winding motor 43's output shaft and winding roller 42's pivot fixed connection, and then make winding motor 43 drive winding roller 42 and rotate, and then carry out the rolling to the waste material after the cutting. Meanwhile, in order to prevent the cutting quality from being reduced due to the fact that the wrinkles are generated due to looseness of the dust-free cloth in the winding process, the supporting plate 44 is rotatably connected to the winding frame 41 above the winding roller 42, the pressing roller 45 is rotatably arranged at one end, away from the winding frame 41, of the supporting plate 44, the torsion spring 46 is arranged between the supporting plate 44 and the winding frame 41, and therefore the pressing roller 45 presses the winding roller 42 under the action of the torsion spring 46, the dust-free cloth is stretched straightly, the occurrence of the wrinkles of the dust-free cloth is reduced, and the product quality is guaranteed.

The implementation principle of the laser cutting table for the dust-free cloth in the embodiment of the application is as follows: drive material returned frame 31 through rotating the motor and rotate, and then make material returned frame 31 go up honeycomb panel 35 and rotate to cutting mechanism 2 below in one of them material returned frame 33 to drive honeycomb panel 35 through the upset servo motor 34 that corresponds and rotate to the level, in order to be used for holding dustless cloth, in order to be used for dustless cloth to be cut. The product after the cutting is accomplished can drop on honeycomb panel 35, then when collecting the waste material at winding mechanism 4, can drive material returned frame 31 through rotating the motor and rotate, and then makes the honeycomb panel 35 that contains the product break away from cutting mechanism 2 below, and empty honeycomb panel 35 is close to cutting mechanism 2. After the cellular board 35 containing the product is separated from the lower part of the cutting mechanism 2, the cellular board 35 can be driven to turn over by the turning servo motor 34, so that the product on the cellular board 35 is separated from the cellular board 35, and the phenomenon that the cellular board 35 scratches the product is reduced. While a receiving bin 36 may be provided below the return rack 31 so that the dropped products are collected.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A laser cutting table for dust-free cloth, characterized in that: the cutting device comprises a cutting frame (1), wherein a laser cutting mechanism (2) and a material returning mechanism (3) are arranged on the cutting frame (1);

material returned mechanism (3) are including rotating material returned frame (31) that sets up on cutting frame (1), it is provided with a plurality of material returned frames (33), every to rotate on material returned frame (31) all can be dismantled on material returned frame (33) and be provided with honeycomb panel (35), be provided with drive material returned frame (31) pivoted material returned driving piece on cutting frame (1), be provided with drive material returned frame (33) pivoted upset driving piece on material returned frame (31).

2. A laser cutting table for dust free cloth according to claim 1, characterized in that: the material returning frame (33) is at least provided with two, and is a plurality of the material returning frame (33) rotates around the material returning frame (31) and is arranged at equal intervals in the circumferential direction.

3. A laser cutting table for dust free cloth according to claim 1, characterized in that: the overturning driving piece comprises a plurality of overturning servo motors (34) which are in one-to-one correspondence with the material returning frames (33), and rotating shafts of the overturning servo motors (34) are fixedly connected with the rotating shafts of the material returning frames (33).

4. A laser cutting table for dust free cloth according to claim 1, characterized in that: a material receiving box (36) is arranged below the material returning frame (31).

5. A laser cutting table for dust free cloth according to claim 1, characterized in that: still include wind-up frame (41), be provided with wind-up roll (42) on wind-up frame (41), be provided with drive wind-up roll (42) pivoted coiling motor (43) on wind-up frame (41), still be provided with on wind-up roll (42) and be used for compressing tightly the piece that compresses tightly of non-proof cloth.

6. A laser cutting table for dustless cloth according to claim 5, wherein: the pressing piece comprises a support plate (44) rotatably arranged on a winding frame (41), a torsion spring (46) enabling the support plate (44) to rotate downwards is arranged between the winding frame (41) and the support plate (44), and a pressing roller (45) is arranged on the support plate (44).