CN110142519B

CN110142519B - Laser cutting equipment

Info

Publication number: CN110142519B
Application number: CN201910443923.7A
Authority: CN
Inventors: 王军
Original assignee: Jiangsu Contemporary Intelligent Technology Co ltd
Current assignee: Jiangsu Contemporary Intelligent Technology Co ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2021-02-02
Anticipated expiration: 2039-05-27
Also published as: CN110142519A

Abstract

The invention discloses laser cutting equipment which comprises a bottom box, wherein a containing device used for containing waste materials and workpieces generated after laser cutting is arranged above the bottom box, a driving device used for driving the containing device to work is arranged in the bottom box, storage box devices used for storing the waste materials and the workpieces are arranged on two sides of the driving device, the containing device comprises an upper box body, a containing cavity is arranged in the upper box body, a pushing assembly used for containing and pushing the workpieces and the waste materials is arranged on the lower end wall of the containing cavity, and the pushing assembly is driven by a power assembly arranged on the upper side of the containing cavity.

Description

Laser cutting equipment

Technical Field

The invention relates to the technical field of laser processing, in particular to laser cutting equipment.

Background

In the process of forming parts and waste materials by laser cutting of some parts through a plate, the plate can be cut and processed into parts and waste materials by laser, in the existing processing technology, the waste materials and the parts often fall into the same area, manual operation is needed to be used for separating the waste materials from the parts, the parts are taken and the waste materials are put into a recovery area, in the process, more personnel are needed to participate and manual operation is needed, because the manual operation causes recognition fatigue, moreover, the labor intensity of workers is limited, some picking errors can occur, and the outer surface of the part after laser cutting processing has burrs and the like, so that the part can be damaged when being taken by personnel, the danger of personnel operation is increased to a great extent, and the operation is carried out by pure manpower, so that the production efficiency is greatly reduced, and the increasing production requirements cannot be met.

Disclosure of Invention

The technical problem to be solved by the present invention is to provide a laser cutting apparatus, which can solve the above-mentioned problems in the prior art.

The invention is realized by the following technical scheme: the laser cutting equipment comprises a bottom box, wherein a containing device used for containing waste materials and workpieces generated after laser cutting is arranged above the bottom box, a driving device used for driving the containing device to work is arranged in the bottom box, and storage tank devices used for storing the waste materials and the workpieces are arranged on two sides of the driving device, so that the efficient recycling and placement of the workpieces and the waste materials after laser cutting are realized by utilizing the device.

According to the technical scheme, the containing device comprises an upper side box body, a containing cavity is formed in the upper side box body, a pushing assembly used for containing and pushing the workpiece and the waste materials is arranged on the lower side end wall of the containing cavity, the pushing assembly is driven by a power assembly arranged on the upper side of the containing cavity, and therefore the workpiece and the waste materials are pushed and dropped by the aid of the pushing assembly.

According to the technical scheme, the pushing assembly comprises an annular array and is fixedly arranged on a platform box on the outer surface of the upper side box body, an open-ended penetrating cavity is formed in the platform box, the platform box is far away from the upper side box body, a pushing cavity located in the platform box is arranged on one side of the penetrating cavity, and a connecting rod structure which indirectly enables a workpiece to drop along with the waste material is arranged in the pushing cavity, so that the workpiece and the waste material drop along with the connecting rod structure.

Further technical scheme, the connecting rod structure including set up in between the top open chamber and be located open cavity in the platform case, the open cavity runs through the setting from top to bottom, the intercommunication is provided with the sideslip chamber of a plurality of annular arrays in the end wall all around of open cavity, the gliding lifter plate that is provided with in sideslip chamber and the open cavity, the dwang that is provided with a plurality of annular arrays of lifter plate internal rotation, the dwang internal rotation be provided with the piece is passed that top open cavity end wall sliding fit connects, thereby utilizes the lift of lifter plate promotes work piece and waste material are promoted to the piece of passing.

According to a further technical scheme, the power assembly comprises an internal block, an open cavity is formed in the internal block, a plurality of rolling balls are fixedly arranged in the upper end wall and the lower end wall of the cavity, a bottom fixing rod is fixedly arranged in the cavity, the bottom fixing rod penetrates through the internal block in a rotating mode and extends upwards, and a power structure used for driving the bottom fixing rod to ascend is arranged on the upper side of the bottom fixing rod, so that the bottom fixing rod is driven to ascend by the power structure.

According to the technical scheme, the power structure comprises a fixed shell fixedly arranged in the accommodating cavity, an accommodating cavity which penetrates through the fixing shell from top to bottom is formed in the fixed shell, an inner thread block fixed to the end wall of the accommodating cavity is arranged on the upper side of the accommodating cavity, the inner thread block is internally provided with a built-in shell in a thread fit connection mode, a circular opening cavity with an upward opening is formed in the built-in shell, left and right end walls of the circular opening cavity are communicated with side grooves which are symmetrical left and right, a rectangular block is arranged in each side groove in a sliding mode, the built-in shell is fixed to a bottom fixing rod, a power motor is fixedly arranged on the upper end face of the upper side box body, a transmission shaft is arranged in the power motor in a power connection mode, and the transmission shaft is fixed to the rectangular block.

A further technical scheme, drive arrangement including set up in transmission chamber in the under casing, the end wall internal stability has set firmly driving motor under the transmission chamber, the power connection is provided with the power shaft in the driving motor, the power shaft with transmission chamber upper end wall normal running fit is connected, power shaft left side be provided with the rotation seat that transmission chamber lower end wall normal running fit is connected, rotate the pivoted and run through the under casing and upwards extend, rotate the seat with the upside box is fixed, it has set firmly driven pulleys to rotate the seat surface, driven pulleys and driving pulley pass through meshing belt power and connect to utilize above-mentioned structure to make it rotates to rotate the seat.

Further technical scheme, storage tank device includes the box, be provided with the open-ended in the box and be used for holding the chamber of holding of work piece and waste material to utilize above-mentioned structure to store work piece and waste material.

The invention has the beneficial effects that: when the device works, the laser cutting equipment cuts the plate to cut the plate into parts and waste materials, after the steps are finished, the parts and the waste materials are led out of the laser cutting equipment to the equipment, the ejection cavity is needed to receive the workpiece and the waste materials, the driving motor drives the driving belt wheel to rotate after working, then the driven belt wheel rotates under the operation of the meshing belt, the driven belt wheel drives the rotating seat to rotate, the rotating seat rotates to drive the upper box body to rotate, the ejection cavity contains the waste materials and the workpieces, the workpiece and the waste materials cannot fall from the ejection cavity due to the small setting size of the ejection cavity, the parts and the waste materials in the ejection cavity are required to be pushed to fall into the containing cavity, and the ejection cavity can only be filled with the parts or the waste materials when working, and the parts and the waste materials are respectively loaded into different loading cavities in the box body, when the pushing block pushes the parts and the waste materials in the ejecting cavity, the power motor drives the transmission shaft to rotate after starting to work, so that the transmission shaft moves upwards while rotating in the internal thread block under the action of the rectangular block, the side groove and the circular opening cavity, the rectangular block drives the built-in shell to rotate and move upwards while rotating in the internal thread block, the built-in shell drives the bottom fixing rod to rotate and move upwards for times, the lifting plate moves upwards and then drives the rotating rod to swing, the rotating rod drives the pushing block to slide in the ejecting cavity, so that the pushing block pushes the waste materials and the workpieces in the ejecting cavity into the loading cavity, the structure realizes the automatic high-efficiency recovery of the waste materials and the workpieces after laser cutting, and improves the working efficiency of the equipment, the risk of personnel is reduced;

the equipment disclosed by the invention is simple in structure, and adopts the containing device, the driving device and the storage box device, so that the automatic efficient recovery of the laser-cut workpiece and waste materials is realized, the personnel damage is avoided, and the safety coefficient of the personnel is improved.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic view of the internal structure of a laser cutting apparatus according to the present invention;

FIG. 2 is a schematic view of the direction A in FIG. 1;

FIG. 3 is a schematic view of the direction B in FIG. 1;

in the figure, a rotating rod 101, an engaging belt 102, a driving motor 103, a power shaft 104, a driving pulley 105, a rotating base 106, a driven pulley 107, a transmission cavity 108, a bottom box 109, a rolling ball 110, a containing cavity 111, a box body 112, a containing cavity 113, a lifting plate 114, an internal block 115, a side sliding cavity 116, an opening cavity 117, an internal thread block 118, a round opening cavity 119, a containing cavity 120, a fixed shell 121, a power motor 122, a transmission shaft 123, an upper side box body 124, a containing cavity 125, a rectangular block 126, an internal shell 127, a bottom fixing rod 128, a top opening cavity 130, a platform box 131, a penetrating cavity 132, a pushing block 133 and a side groove 134.

Detailed Description

As shown in fig. 1 to 3, the present invention is explained in detail, and for convenience of description, the following orientations are defined as follows: the up-down, left-right and front-back directions are consistent with the up-down, left-right and front-back directions of the projection relation of the laser cutting device in the figure 1, the laser cutting device comprises a bottom box 109, a containing device used for containing waste materials and workpieces generated after laser cutting is arranged above the bottom box 109, a driving device used for driving the containing device to work is arranged in the bottom box 109, and storage tank devices used for storing the waste materials and the workpieces are arranged on two sides of the driving device, so that the efficient recycling and placement of the workpieces and the waste materials after laser cutting are achieved by utilizing the device.

Advantageously, the containing device comprises an upper box 124, a containing cavity 125 is arranged in the upper box 124, a pushing assembly for containing and pushing the workpiece and the waste is arranged on the lower end wall of the containing cavity 125, and the pushing assembly is driven by a power assembly arranged on the upper side of the containing cavity 125, so that the pushing and dropping of the workpiece and the waste are realized by the components.

Advantageously, the pushing assembly comprises a platform box 131 fixedly arranged on the outer surface of the upper box 124 in an annular array, an open penetrating cavity 132 is arranged in the platform box 131, an ejecting cavity 130 located in the platform box 131 is arranged on one side of the penetrating cavity 132 far away from the upper box 124, and a connecting rod structure for indirectly dropping the workpiece and the waste is arranged in the ejecting cavity 130, so that the dropping of the workpiece and the waste is realized by the connecting rod structure.

Beneficially, wherein, link structure including set up in between the top open chamber 130 and be located opening chamber 117 in the platform case 131, opening chamber 117 runs through the setting from top to bottom, opening chamber 117 communicates in the end wall all around and is provided with the chamber 116 that sideslips of a plurality of annular arrays, the gliding lifter plate 114 that is provided with in sideslip chamber 116 and the opening chamber 117, the rotatory dwang 101 that is provided with a plurality of annular arrays of lifter plate 114, the rotatory being provided with of dwang 101 with top open chamber 130 end wall sliding fit connects's lapse piece 133, thereby utilize the lift of lifter plate 114 promotes lapse piece 133 promotes work piece and waste material.

Advantageously, the power assembly comprises an inner block 115, an open cavity 111 is arranged in the inner block 115, a plurality of rolling balls 110 are fixedly arranged in the upper end wall and the lower end wall of the cavity 111, a bottom fixing rod 128 is fixedly arranged in the cavity 111, the bottom fixing rod 128 rotatably penetrates through the inner block 115 and extends upwards, and a power structure for driving the bottom fixing rod 128 to ascend is arranged on the upper side of the bottom fixing rod 128, so that the bottom fixing rod 128 is driven to ascend by the power structure.

Advantageously, wherein the dynamic structure comprises a fixed casing 121 fixed inside said housing cavity 125, a cavity 120 penetrating up and down is arranged in the fixed casing 121, an internal thread block 118 fixed with the end wall of the cavity 120 is arranged on the upper side of the cavity 120, the internal thread block 118 is provided with an internal housing 127 in a matching connection way, a round open cavity 119 with an upward opening is arranged in the internal housing 127, the left and right end walls of the round open cavity 119 are internally provided with bilaterally symmetrical side grooves 134 in a communicating way, the side grooves 134 are internally provided with rectangular blocks 126 in a sliding way, the built-in shell 127 is fixed with the bottom fixing rod 128, the upper end surface of the upper box 124 is fixedly provided with a power motor 122, a transmission shaft 123 is arranged in the power motor 122 in a power connection manner, the transmission shaft 123 is fixed with the rectangular block 126, so that the power motor 122 drives the transmission shaft 123 to rotate so as to indirectly drive the rectangular block 126 to lift.

Advantageously, the driving device includes a transmission cavity 108 disposed in the bottom box 109, a driving motor 103 is fixedly disposed in a lower end wall of the transmission cavity 108, a power shaft 104 is disposed in the driving motor 103 in a power connection manner, the power shaft 104 is connected with an upper end wall of the transmission cavity 108 in a rotating fit manner, a rotating base 106 connected with a lower end wall of the transmission cavity 108 in a rotating fit manner is disposed on the left side of the power shaft 104, the rotating base 106 rotatably penetrates through the bottom box 109 and extends upward, the rotating base 106 is fixed with the upper box 124, a driven pulley 107 is fixedly disposed on an outer surface of the rotating base 106, and the driven pulley 107 and the driving pulley 105 are in a power connection through an engaging belt 102, so that the rotating base 106 is rotated by the above structure.

Advantageously, the tank device comprises a box body 112, said box body 112 being provided with a housing cavity 113 open and intended to house the work pieces and the waste material, so as to store them with the above-mentioned structure.

During initial state, above-mentioned device, subassembly and structure are in the stop work state, and before equipment is about to carry out work, equipment sets up in the blanking mouth of laser cutting equipment, and this equipment needs place part and waste material in classification according to part and waste material.

When the device is operated, the laser cutting device cuts the plate to cut the plate into parts and waste materials, after the above steps are completed, the laser cutting device guides the parts and the waste materials out of the device, the top-open cavity 130 needs to be utilized to receive the parts and the waste materials, after the driving motor 103 is operated, the driving pulley 105 is driven to rotate, then the driven pulley 107 is driven to rotate under the operation of the engaging belt 102, the driven pulley 107 drives the rotating seat 106 to rotate, the rotating seat 106 rotates to rotate the upper box 124, at this time, the top-open cavity 130 contains the waste materials and the work materials, because the setting size of the penetrating cavity 132 is small, the work materials and the waste materials cannot fall from the penetrating cavity 132, at this time, the parts and the waste materials in the top-open cavity 130 need to be pushed to fall into the containing cavity 113, when the pushing block 133 pushes the parts and the scraps in the top-open cavity 130, after the power motor 122 starts to work, the power shaft 123 is driven to rotate, so that the power shaft 123 is driven by the rectangular block 126, the side groove 134 and the round open cavity 119, the rectangular block 126 drives the built-in housing 127 to rotate in the internal thread block 118 and move upward, the built-in housing 127 drives the bottom fixing rod 128 to rotate and move upward for times, the lifting plate 114 moves upward and drives the rotating rod 101 to swing, the rotating rod 101 drives the pushing block 133 to slide in the top-open cavity 130, and the pushing block 133 pushes the scraps in the top-open cavity 130 and the workpieces into the containing cavity 113, above-mentioned structure has realized automatic with the waste material after the laser cutting with the work piece high-efficient recovery, has improved the work efficiency of equipment, has reduced personnel's risk.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. A laser cutting device comprises a bottom box, wherein a containing device for containing waste materials and workpieces generated after laser cutting is arranged above the bottom box, a driving device for driving the containing device to work is arranged in the bottom box, and storage box devices for storing the waste materials and the workpieces are arranged on two sides of the driving device;

the containing device comprises an upper side box body, a containing cavity is arranged in the upper side box body, a pushing assembly used for containing and pushing the workpiece and the waste is arranged on the end wall of the lower side of the containing cavity, and the pushing assembly is driven by a power assembly arranged on the upper side of the containing cavity;

the pushing assembly comprises a platform box fixedly arranged on the outer surface of the upper box body in an annular array, an open penetrating cavity is arranged in the platform box, a top opening cavity located in the platform box is arranged on one side of the penetrating cavity far away from the upper box body, and a connecting rod structure for indirectly enabling a workpiece to fall off along with waste materials is arranged in the top opening cavity;

the connecting rod structure comprises an opening cavity which is arranged between the top opening cavities and is positioned in the platform box, the opening cavity is arranged in a vertically penetrating manner, side sliding cavities with a plurality of annular arrays are communicated in end walls on the periphery of the opening cavity, lifting plates are arranged in the side sliding cavities and the opening cavity in a sliding manner, rotating rods with a plurality of annular arrays are arranged in the lifting plates in a rotating manner, and pushing blocks which are connected with the end walls of the top opening cavities in a sliding fit manner are arranged in the rotating rods in a rotating manner;

the power assembly comprises an internal block, an open cavity is arranged in the internal block, a plurality of rolling balls are fixedly arranged in the upper end wall and the lower end wall of the cavity, a bottom fixing rod is fixedly arranged in the cavity, the bottom fixing rod penetrates through the internal block in a rotating manner and extends upwards, and a power structure for driving the bottom fixing rod to ascend is arranged on the upper side of the bottom fixing rod;

the power structure including set firmly in the fixed casing of holding the intracavity, be provided with the appearance chamber that runs through from top to bottom in the fixed casing, hold the chamber upside be provided with hold the fixed internal thread piece of chamber end wall, the internal thread fit connection of internal thread piece is provided with built-in casing, it opens the chamber to be provided with the ascending circle of opening in the built-in casing, the circle is opened the chamber and is controlled end wall in-connection and be provided with bilateral symmetry's side channel, the gliding rectangular block that is provided with in side channel, built-in casing with end solid pole is fixed, upside box up end has set firmly motor, power connection is provided with the transmission shaft in the motor, the transmission shaft with the rectangular block is fixed.

2. A laser cutting apparatus according to claim 1, wherein: drive arrangement including set up in transmission chamber in the under casing, the transmission chamber end wall internal stability has set firmly driving motor, the power connection is provided with the power shaft in the driving motor, the power shaft with transmission chamber upper end wall normal running fit connects, the power shaft left side be provided with the rotation seat that transmission chamber end wall normal running fit connects, rotate the pivoted running through the under casing and upwards extend, rotate the seat with the upside box is fixed, it has set firmly driven pulleys to rotate a surface, driven pulleys and driving pulley pass through meshing belt power connection.

3. A laser cutting apparatus according to claim 1, wherein: the storage box device comprises a box body, wherein a containing cavity which is provided with an opening and used for containing workpieces and waste materials is arranged in the box body.