CN215588201U - Transfer module, laser composite cutting device and laser cutting machine - Google Patents

Abstract

The application discloses a transfer module, a laser composite cutting device and a laser cutting machine, and relates to the technical field of laser cutting devices; comprises a transmission mechanism; the conveying mechanism comprises a conveying assembly used for conveying the material belt; the back plate is arranged on the conveying path of the material belt and supports the material belt, and a notch is formed in the back plate; the vacuum belt assembly is arranged in the area where the notch is located and adsorbs the material belt; adopt the technical scheme that this application provided to solve one of the technical problem that current laser cutting device is difficult to compatible cutting stability and effective dust removal in cutting process.

Description

Transfer module, laser composite cutting device and laser cutting machine

Technical Field

The application relates to the technical field of laser cutting devices, in particular to a transfer module, a laser composite cutting device and a laser cutting machine.

Background

The traditional pole piece laser cutting method generally comprises two types, one type is back plate cutting, and the other type is suspension cutting.

The suspension cutting is that the pole piece is directly transmitted through a transmission guide roller, the surface of the pole piece, which faces away from the laser cutting, is in a suspension state, and when the cutting is carried out by adopting the method, the pole piece has no other supporting structure, so that a stable cutting process cannot be ensured, and the cutting quality is influenced; the backplate is cut into the pole piece and is formed with the backplate of breach through one, this breach is a fritter fretwork region that the cutting orbit along laser formed, laser cuts the pole piece and passes this breach, the backplate plays good supporting role to the pole piece, but when adopting this mode to cut, because general cutting position need not too on a large scale, so the size of breach also need not to set up too big, also be in order to have sufficient supporting role to the pole piece simultaneously, most region that the pole piece passed through is the backplate place region, the dust that produces among the cutting process piles up around breach department easily, lead to this position to pile up and form certain protruding because of the dust, the pole piece can cause the pole piece slope when this is protruding, finally lead to cutting position and the cutting position of standard to take place the deviation, influence the cutting quality.

SUMMERY OF THE UTILITY MODEL

This application aim at provides a transfer module, compound cutting device of laser and laser cutting machine, adopts the technical scheme that this application provided to solve one of the technical problem that current laser cutting device is difficult to compatible cutting stability and effective dust removal in cutting process.

In order to solve one of the above technical problems, the present application provides a transfer module, a laser composite cutting device and a laser cutting machine, in a first aspect, the present application provides a transfer module, including a conveying mechanism; the conveying mechanism comprises

The conveying assembly is used for conveying the material belt;

the back plate is arranged on a conveying path of the material belt and supports the material belt, and a notch is formed in the back plate;

the vacuum belt assembly is arranged in the area where the notch is located and adsorbs the material belt;

in the implementation process, the conveying assembly carries out directional conveying on the material belt to be cut, the back plate is arranged on the conveying path of the material belt and plays a supporting role on the material belt, the problem of unstable cutting process can be effectively avoided, different from the traditional back plate cutting mode, the vacuum belt assembly is arranged in the gap area of the back plate, at the moment, the gap of the back plate can not only be limited to be opened to the size same as the laser cutting range, but can further enlarge the size of the gap to ensure that the material belt is in a suspended state when passing through the gap part, thereby enlarging the space of the gap part, the problem of dust accumulation can be effectively avoided, the suspended part is adsorbed by the vacuum belt component, dust generated in the cutting process can be taken away in the adsorption process, and the dust accumulation condition is further reduced, so that the laser cutting quality is improved, and the product quality is improved; the scheme that this application adopted has combined traditional backplate to cut with the advantage of hanging eager mode, has both effectively slowed down the accumulational phenomenon of dust and has also guaranteed that the cutting in-process material area has enough support stability simultaneously, effectively promotes the cutting quality.

Preferably, the vacuum belt assembly comprises a conveyor belt with a plurality of adsorption holes, and the conveying direction of the conveyor belt is consistent with the conveying direction of the material belt;

negative pressure is formed on one side, back to the material belt, of the conveying belt;

in the implementation process, negative pressure is formed on one side, back to the material belt, of the conveyor belt, air flow enters the back of the conveyor belt through the adsorption holes, and the material belt is adsorbed on the conveyor belt through the formed adsorption force; the adsorption holes are not limited to the holes, but can be gaps formed by a plurality of conveyor belts with certain intervals; the conveyer belt not only plays the fixed effect of absorption to the material area, still plays the effect of taking out from the dust simultaneously.

In a second aspect, the present application provides a laser composite cutting apparatus, including any of the above-mentioned transfer modules, and a laser cutting assembly;

the laser cutting assembly is used for emitting laser and cutting the material belt.

Preferably, the vacuum belt assembly further comprises a protective sheet for blocking laser light from acting on the conveyor belt;

in the above-mentioned realization process, the conveyer belt can effectively be protected to the screening glass, promptly in some unexpected circumstances, the skew takes place for the laser incident direction, and the conveyer belt is close to cutting bit part then easily by laser irradiation to causing the damage to the conveyer belt this moment, and this scheme can effectively avoid the emergence of this condition through setting up the screening glass to effectively protect the conveyer belt, avoid the condition emergence of laser damage conveyer belt.

Preferably, the laser light is incident in a first direction;

a first dust removal component (20) is arranged on the conveying mechanism in the second direction; (ii) a

The first dust removal assembly (20) comprises a first dust removal cover (21) and a first dust removal pipe (22) communicated with the first dust removal cover (21);

wherein the first direction and the second direction are perpendicular to each other;

in the above-mentioned realization process, when laser cuts the material area, the flue gas and the first dust removal subassembly of dust accessible of production are got rid of, and flue gas and dust get into behind the first dust excluding hood through first dust removal pipe discharge.

Preferably, a grid plate is detachably arranged at the opening of the first dust hood;

in the above-mentioned realization process, the uncovered department of locating first dust excluding hood can be dismantled to the grating board, and the staff of can being convenient for replaces it or regularly clears up, promotes follow-up convenience and the work efficiency of maintaining.

Preferably, a second dust removal assembly (30) is arranged on one side, close to the laser cutting assembly, of the conveying mechanism (10) along the first direction;

the second dust removal assembly (30) comprises a second dust removal cover (31) and a second dust removal pipe (32) communicated with the second dust removal cover (31);

a laser incident port (311) through which laser passes is formed in the second dust hood (31);

in the implementation process, the second dust removal component is arranged on one side of the straight laser of the material belt, namely, smoke and dust generated in the laser action and the material belt can be directly drawn from the front side, and meanwhile, the laser incident port formed in the second dust removal cover can be freely penetrated by laser, so that the dust removal function is realized while the cutting process of the laser is not influenced.

Preferably, a third dust removing assembly (40) is arranged on one side, facing away from the laser cutting assembly, of the back plate (12) along the first direction;

the third dust removal assembly comprises a third dust removal pipe;

in the implementation process, the third dust removal component is arranged on the side back to the material belt under the action of the laser, and when the material belt is cut, the smoke and the dust are only generated on the side facing the laser, and the smoke and the dust are also generated on the side back to the action of the laser, so that the third dust removal component can effectively extract the dust, the dust removal effect is further ensured, the dust is prevented from influencing the laser cutting process, and the product quality is ensured;

preferably, a plurality of groups of air outlet mechanisms are arranged on one side of the conveying mechanism, which is opposite to the first dust removal assembly, and the air outlet mechanisms supply air towards the first dust removal assembly;

in the above-mentioned realization process, air-out mechanism can further control the air current flow direction to further promote dust removal effect, guarantee clear laser cutting environment, thereby guarantee the stability of laser cutting process, promote product cutting quality.

In a third aspect, the present application provides a laser cutting machine, including an unwinding device, a winding device, and any of the above-mentioned laser composite cutting devices;

the material belt is guided out from the unwinding device and is wound by the winding device after being cut by the laser composite cutting device.

Compared with the prior art, the beneficial effect of this application lies in: the application provides a technical scheme has compatible the backplate simultaneously and has cut the two advantage with unsettled cutting, and the backplate that is formed with the breach cooperates with vacuum belt assembly when realizing the firm support in material area, also can effectively avoid the wind-dust to pile up the problem that causes the influence to follow-up cutting, has had cutting stability concurrently and has effectively removed dust, guarantees product cutting quality.

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 diagram of the overall structure of one embodiment of the present application;

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

FIG. 3 is a schematic diagram of a portion of one embodiment of the present application;

FIG. 4 is an enlarged view of the structure of portion A of FIG. 3;

fig. 5 is a schematic overall structure diagram of an embodiment of the present application.

Wherein: 10. a transport mechanism; 11. a transfer assembly; 111. a first mounting bracket; 112. a feed roll; 113. a discharging roller; 12. a back plate; 121. a notch; 13. a vacuum belt assembly; 131. a conveyor belt; 132. a guide roller; 133. a second mounting bracket; 134. a protection plate; 135. a conveyor belt drive group; 20. a first dust removal assembly; 21. a first dust hood; 22. a first dust removal pipe; 23. a grid plate; 231. a handle; 30. a second dust removal assembly; 31. a second dust hood; 311. a laser entrance port; 312. a second grid plate; 32. a second dust removal pipe; 40. a third dust removal assembly; 41. a third dust removal cavity; 42. a third dust removal pipe; 50. an air outlet mechanism;

c1, first direction; c2, second direction.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the application. That is, in some embodiments of the present application, such practical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

It should be noted that all the directional indications such as up, down, left, right, front and rear … … in the embodiment of the present application are only used to explain the relative positional relationship, movement, etc. between the components in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indication is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in this application are for descriptive purposes only, not specifically referring to the order or sequence, nor are they intended to limit the application, but merely to distinguish components or operations described in the same technical terms, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.

For further understanding of the contents, features and functions of the present invention, the following embodiments are exemplified in conjunction with the accompanying drawings and the following detailed description:

examples

The traditional laser cutting mode has certain defects in both back plate cutting and suspended cutting, and the suspended cutting cannot ensure a stable cutting process because the product to be cut has no other supporting structure, so that the cutting quality is influenced; dust generated in the cutting process of the back plate is easy to accumulate around the notch, so that a certain protrusion is formed at the position due to dust accumulation, the pole piece can incline when passing through the protrusion, and finally the deviation between the cutting position and the standard cutting position is caused, so that the cutting quality is influenced;

in order to solve one of the above problems, the present embodiment provides the following technical solutions:

specifically, referring to fig. 1-5, the present embodiment provides a transfer module, which includes a conveying mechanism 10;

specifically, the conveying mechanism 10 comprises a conveying assembly 11, a back plate 12 and a vacuum belt assembly 13;

further, the conveying assembly 11 includes a first mounting frame 111, a feed roller 112 and a discharge roller 113 disposed on the first mounting frame 111, the tape to be cut is guided in from the feed roller 112 and then guided out from the discharge roller 113, and the laser is applied to the portion of the tape between the feed roller 112 and the discharge roller 113;

in one embodiment, the back plate 12 is disposed on the conveying path of the material belt, specifically on the first mounting rack 111, the material belt passes through the back plate 12 when being guided from the feeding roller 112 to the discharging roller 113, and the back plate 12 plays a certain supporting role on the material belt;

further, a notch 121 is formed on the back plate 12;

specifically, the vacuum belt assembly 13 is disposed in the area of the notch 121 on the back plate 12, and is used for adsorbing the material belt;

in the above solution, the conveying assembly 11 carries out directional conveying on the material belt to be cut, the back plate 12 is arranged on the conveying path of the material belt and plays a supporting role on the material belt, which can effectively avoid the problem of unstable cutting process, unlike the traditional back plate 12 cutting mode, the present application arranges the vacuum belt assembly 13 in the area of the notch 121 of the back plate 12, at this time, the notch 121 of the back plate 12 can not only be limited to be opened to the size same as the laser cutting range, but also can further expand the size of the notch 121, i.e. the size of the notch 121 is much larger than the cutting range of the actual laser cutting, so that the material belt is in a suspended state when passing through the notch 121, thus increasing the space of the notch 121, which can effectively avoid the problem of dust accumulation, and the suspended part utilizes the vacuum belt assembly 13 to carry out adsorption, and can also take away the dust generated in the cutting process of adsorption, the dust accumulation condition is further reduced, so that the laser cutting quality is improved, and the product quality is improved; the scheme that this application adopted has combined traditional backplate 12 to cut with the advantage of hanging eager mode, has both effectively slowed down the accumulational phenomenon of dust and has also guaranteed that the cutting in-process material area has enough support stability simultaneously, effectively promotes the cutting quality.

Specifically, referring to fig. 2-4, the vacuum belt assembly 13 includes a conveyor belt 131 having a plurality of suction holes, and a conveying direction of the conveyor belt 131 is the same as a conveying direction of the material belt;

further, negative pressure is formed on the side, back to the material belt, of the conveyor belt 131;

in the above scheme, negative pressure is formed on the side of the conveyor belt 131 opposite to the material belt, so that air flow enters the back of the conveyor belt 131 through the adsorption holes, and the material belt is adsorbed on the conveyor belt 131 by the formed adsorption force; the conveyor belt 131 not only plays a role in adsorbing and fixing the material belt, but also plays a role in pumping away dust;

it should be noted that the above-mentioned adsorption holes are not limited to a simple through hole shape, and may be gaps formed between a plurality of conveyor belts 131 with a certain interval, and they may also have an adsorption function;

further, referring to fig. 4, the vacuum belt assembly 13 further includes a second mounting bracket 133, a guide roller 132 disposed on the second mounting bracket 133, and the conveyor belt 131 is disposed on the guide roller 132; a conveyor belt driving unit 135 is disposed at one side of the first mounting rack 111 for driving the conveyor belt 131 to move;

in some embodiments, the waste materials after the cutting of the material tape are located in the area where the conveyor belt 131 is located, the cut finished material tape is further conveyed by the conveying assembly 11, and at this time, the waste materials and the finished material tape are in a separated state, and are adsorbed, fixed and directionally conveyed by the conveyor belt 131, so that the effective transfer of the cutting waste materials can be ensured, and the waste materials are prevented from being accumulated to influence the cutting of the product.

Specifically, the embodiment further provides a laser composite cutting device, which includes any of the above-mentioned transfer modules and a laser cutting assembly;

the laser cutting assembly is used for emitting laser and cutting the material belt;

it should be noted that the laser cutting assembly belongs to a mature technology in the prior art, and therefore, the present application is not described herein in detail;

further, in the cutting process of the laser, the incident direction of the laser may deviate, which causes damage to the conveyor belt 131 caused by the laser action and the conveyor belt 131, and in order to solve the technical problem, the embodiment provides the following technical solutions:

specifically, referring to fig. 4, the vacuum belt assembly 13 further includes a protective sheet for blocking the laser beam from acting on the conveyor belt 131;

furthermore, the protection sheet is arranged in a region close to the laser cutting, and one end of the protection sheet is bent along the conveying direction of the conveying degree to improve the protection range of the protection sheet;

further, a protective sheet is disposed on the second mount 133;

in the above scheme, the occurrence of this condition can be effectively avoided through setting up the protection sheet to effectively protect the conveyer belt 131, avoid the laser to damage the condition of conveyer belt 131 to take place.

Specifically, in some of these embodiments, the laser light is incident in a first direction; a first dust removal component 20 is arranged on the conveying mechanism in the second direction; (ii) a

Further, the first dust removing assembly 20 comprises a first dust removing cover 21, and a first dust removing pipe 22 communicated with the first dust removing cover 21;

wherein the first direction and the second direction are perpendicular to each other;

in the above scheme, when the material strap is cut by laser, the generated smoke and dust can be removed through the first dust removal assembly 20, and the smoke and dust enter the first dust removal cover 21 and then are discharged through the first dust removal pipe 22.

Specifically, referring to fig. 3, a mesh plate 23 is detachably disposed at an opening of the first dust hood 21;

further, one side of net board 23 is provided with handle 231, and staff's accessible handle 231 pulls out net board 23 and replaces or regularly clear up, or inserts and install fast to promote the convenience and the work efficiency of follow-up maintenance.

Specifically, a second dust removal assembly 30 is arranged on one side, close to the laser cutting assembly, of the conveying mechanism 10 along the first direction;

the second dust removing assembly 30 comprises a second dust removing cover 31 and a second dust removing pipe 32 communicated with the second dust removing cover 31;

further, a laser entrance port 311 through which laser passes is formed in the second dust hood 31;

in the above scheme, the second dust removing assembly 30 is arranged on one side of the straight laser of the material belt, namely, the smoke and dust generated in the laser action and the material belt can be directly extracted from the front surface, and meanwhile, the laser incident port 311 formed in the second dust removing cover 31 can be freely penetrated by the laser, so that the dust removing function is realized while the cutting process of the laser is not influenced.

In some of the embodiments, the first dust hood 21 and the second dust hood 31 are communicated with each other;

in the scheme, if each dust removal cavity is isolated singly, dust is easy to accumulate at the joint of each space in the dust removal process, and a dust removal dead angle exists; first dust excluding hood 21 and the intercommunication of second dust excluding hood 31 can make the connectivity in each space better in this scheme, can avoid the dust to pile up the junction between each space, and a plurality of passageways of dust accessible are taken out and are separated, promote dust removal effect.

Specifically, a third dust removal assembly 40 is arranged on one side of the back plate 12 opposite to the laser incidence direction;

further, a third dust removing assembly 40 is arranged on one side of the back plate 12, which faces away from the laser cutting assembly, along the first direction;

further, the third dust removing assembly 40 includes a third dust removing pipe;

in the above scheme, the third dust removal assembly 40 is arranged on one side of the back plate back to the laser cutting assembly, and when the material belt is cut, the smoke and dust are only generated on one side facing the laser, and the smoke and dust are also generated on one side back to the laser incidence, so that the third dust removal assembly 40 can effectively extract the dust, the dust removal effect is further ensured, the dust is prevented from influencing the laser cutting process, and the product quality is ensured;

in some embodiments, referring specifically to fig. 1, the third dust extraction chamber 41 may be formed by a first mounting frame 111; the third dust removing pipe 42 is communicated with a third dust removing cavity 41 formed by the first mounting frame 111 to play a role in removing dust from the third dust removing cavity;

furthermore, in some embodiments, the conveyor belt driving assembly is disposed outside the third dust-removing cavity, the conveyor belt is disposed inside the third dust-removing cavity, and the third dust-removing cavity is in a certain closed space, which is beneficial to improving the dust-removing effect.

Further, the third dust removing cavity 41 is communicated with the first dust removing cover 21.

Specifically, referring to fig. 1-2, a plurality of groups of air outlet mechanisms 50 are disposed on one side of the conveying mechanism 10 opposite to the first dust removing assembly 20, and the air outlet mechanisms 50 supply air to the first dust removing assembly 20;

further, air-out mechanism 50 includes two sets ofly, distributes respectively in the both sides of backplate 12, and when the laser cut the material area, two sets of air-out mechanisms 50 can carry out the air-out respectively to the tow sides in material area respectively, further control air current flow direction to further promote dust removal effect, guarantee clear laser cutting environment, thereby guarantee the stability of laser cutting process, promote product cutting quality.

Specifically, the embodiment further provides a laser cutting machine, which comprises an unwinding device, a winding device and any of the above laser composite cutting devices;

the unwinding device is loaded with a material belt to be cut, and the material belt is guided out from the unwinding device, cut by the laser composite cutting device and wound by the winding device.

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 above description is only for the preferred embodiment of the present application and should not be taken as limiting the present application in any way, and all simple modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present application are intended to be included within the scope of the present application.

Claims (10)

1. A transfer module is characterized in that: comprises a conveying mechanism (10); the transfer mechanism (10) comprises

A conveying assembly (11) for conveying the material belt;

the back plate (12) is arranged on the conveying path of the material belt and supports the material belt, and a notch (121) is formed in the back plate (12);

and the vacuum belt assembly (13) is arranged in the area where the notch (121) is located and adsorbs the material belt.

2. The transfer module of claim 1, wherein: the vacuum belt assembly (13) comprises a conveyor belt (131) with a plurality of adsorption holes, and the conveying direction of the conveyor belt (131) is consistent with the conveying direction of the material belt;

the side, back to the material belt, of the conveying belt (131) forms negative pressure.

3. The utility model provides a compound cutting device of laser which characterized in that: comprising the transfer module of any of claims 1-2, and a laser cutting assembly;

the laser cutting assembly is used for emitting laser and cutting the material belt.

4. The laser composite cutting device according to claim 3, characterized in that: the vacuum belt assembly (13) further comprises a protective sheet for blocking laser light from acting on the conveyor belt (131).

5. The laser composite cutting device according to claim 3, characterized in that: the laser is incident along a first direction;

a first dust removal component (20) is arranged on the conveying mechanism in the second direction;

the first dust removal assembly (20) comprises a first dust removal cover (21) and a first dust removal pipe (22) communicated with the first dust removal cover (21);

wherein the first direction and the second direction are perpendicular to each other.

6. The laser composite cutting device according to claim 5, characterized in that: and a grid plate (23) is detachably arranged at the opening of the first dust hood (21).

7. The laser composite cutting device according to claim 5, characterized in that: a second dust removal assembly (30) is arranged on one side, close to the laser cutting assembly, of the conveying mechanism (10) along the first direction;

the second dust removal assembly (30) comprises a second dust removal cover (31) and a second dust removal pipe (32) communicated with the second dust removal cover (31);

and a laser incident port (311) for laser to pass through is formed in the second dust hood (31).

8. The laser composite cutting device according to claim 5, characterized in that: a third dust removing assembly (40) is arranged on one side, facing away from the laser cutting assembly, of the back plate (12) along the first direction;

the third dust removing assembly (40) comprises a third dust removing pipe (42).

9. The laser composite cutting device according to claim 5, wherein: and a plurality of groups of air outlet mechanisms (50) are arranged on one side of the conveying mechanism (10) relative to the first dust removal assembly (20), and the air outlet mechanisms (50) supply air to the first dust removal assembly (20).

10. A laser cutting machine is characterized in that: the laser composite cutting device comprises an unreeling device, a reeling device and the laser composite cutting device of any one of claims 3-9;

the material belt is guided out from the unwinding device and is wound by the winding device after being cut by the laser composite cutting device.

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