CN220050467U - Material feeding unit and laser processing equipment - Google Patents

Abstract

The utility model belongs to the technical field of laser processing equipment, and particularly relates to a feeding device and laser processing equipment, wherein the feeding device comprises: the feeding main body is provided with a transmission mechanism which is used for conveying workpieces to the laser processing equipment; and the feeding frame is connected with the feeding main body and is used for supporting the workpiece. According to the scheme, the workpiece is conveyed through the feeding frame, the feeding frame can support the workpiece with larger size and wider size, the adaptability of the feeding device is improved, the workpiece is prevented from being inclined or deformed, the resistance of the feeding device for conveying the workpiece is reduced, the flatness of the workpiece is also ensured, the workpiece is prevented from being deformed, and the processing quality of the workpiece is further improved.

Description

Material feeding unit and laser processing equipment

Technical Field

The utility model belongs to the field of laser processing equipment, and particularly relates to a feeding device and laser processing equipment.

Background

The laser processing technology is a technology for cutting, welding, surface treatment and other processing of materials by utilizing the interaction characteristic of laser beams and substances, and is widely applied to the field of material processing. For example, the laser processing device uses a laser with a certain wavelength as a light source, the light source refracts twice through a two-dimensional galvanometer, the refracted light beam is shaped and focused, and a preset pattern and characters are engraved on the surface of an object by using laser energy points formed on the surface of the object by the shaped and focused light beam.

At present, the workpiece conveying of the existing laser processing equipment often adopts manual workpiece conveying, so that the workpiece conveying can not convey the workpiece to the laser processing equipment in time, and the problem of poor quality of the workpiece processed by the laser processing equipment is caused. Therefore, in order to improve the workpiece conveying to the laser processing equipment, a mechanical feeding mode is often adopted to convey the workpiece to the laser processing equipment, but the mode is simpler for the workpiece with a shorter size, and for the workpiece with a longer size, the workpiece cannot be well supported, so that the workpiece is inclined or deformed, and further the problems of workpiece pollution, workpiece conveying difficulty and the like are caused, so that the use experience of a user is reduced.

Disclosure of Invention

The utility model aims to provide a feeding device and laser processing equipment, which can support longer or larger workpieces by using a feeding frame, so that the adaptability of the feeding device is improved.

A first aspect of the present utility model provides a feeding device applied to a laser processing apparatus, the feeding device comprising:

the feeding main body is provided with a transmission mechanism which is used for conveying workpieces to the laser processing equipment;

and the feeding frame is connected with the feeding main body and is used for supporting the workpiece.

In an exemplary embodiment of the utility model, the feeding frame is slidably connected with the feeding body; the feeding main body is provided with a first chute, and the feeding frame is slidably arranged in the first chute.

In an exemplary embodiment of the present utility model, the feeding frame includes a feeding frame body and a sliding member connected to each other, and the sliding member is slidably disposed in the first sliding groove, so that the feeding frame is slidably connected to the feeding main body.

In an exemplary embodiment of the present utility model, the first chute includes a first chute wall and a second chute wall opposite to each other, and the feeding body further includes a first limit portion and a second limit portion; the first limiting part is connected with the first groove wall, the second limiting part is connected with the second groove wall, and the distance between the first limiting part and the second limiting part is smaller than the distance between the first groove wall and the second groove wall.

In an exemplary embodiment of the present utility model, the feeding body is provided with a second chute that is in communication with the first chute, and a length of the second chute is greater than or equal to a length of the slider along a sliding direction of the slider.

In an exemplary embodiment of the present utility model, the sliding member includes a sliding block and an elastic member connected, the elastic member protruding with respect to a surface of the sliding block when the sliding member is not installed in the first sliding groove; when the sliding piece is installed in the first sliding groove, the elastic piece deforms and abuts against the groove wall of the first sliding groove.

In an exemplary embodiment of the present utility model, the feeding frame further includes a connection member, one side of which is connected to the sliding member, and the other side of which is detachably connected to the feeding frame body.

In an exemplary embodiment of the present utility model, the feeding frame includes at least two sub feeding frames, each of the sub feeding frames is slidably connected to the first chute, and a distance between two adjacent sub feeding frames is adjustable.

In an exemplary embodiment of the present utility model, the feeding device further includes a fixing portion provided on the slider, the fixing portion being for fixing a relative position of the feeding frame and the feeding body.

In an exemplary embodiment of the present utility model, the fixing portion includes a screw, a fixing hole is formed in the sliding member, the screw passes through the sliding member and is in threaded connection with the fixing hole, and an end portion of the screw abuts against an inner wall of the first chute.

In an exemplary embodiment of the utility model, the feeding frame is slidably connected with the feeding body; the feeding main body is provided with a convex strip, the feeding frame is provided with a third sliding groove, and the third sliding groove is clamped with the convex strip and can slide along the extending direction of the convex strip.

In an exemplary embodiment of the present utility model, the feeding frame includes a first feeding frame and a second feeding frame, at least two fixing grooves are provided on the feeding body, the first feeding frame is detachably connected with one of the fixing grooves, and the second feeding frame is detachably connected with the other of the fixing grooves.

In an exemplary embodiment of the utility model, the transmission mechanism comprises a first feeding wheel and a second feeding wheel which are arranged on the feeding main body, a feeding gap is formed between the first feeding wheel and the second feeding wheel, and the workpiece is positioned in the feeding gap when the transmission mechanism works.

A second aspect of the present utility model provides a laser processing apparatus comprising an XY axis track, a laser head and a feeding device according to any of the above embodiments, the laser head being slidably disposed on the XY axis track, the feeding device being connected to the XY axis track, the feeding device being configured to convey a workpiece to the laser head, and laser light emitted from the laser head being configured to process the workpiece.

The scheme of the utility model has the following beneficial effects:

the feeding device comprises a feeding main body 10 and a feeding frame, wherein the feeding frame is connected with the feeding main body and used for supporting workpieces to be conveyed, and the feeding frame can support the workpieces with larger and wider sizes, so that the adaptability of the feeding device is improved, the workpieces are prevented from being inclined or deformed, the resistance of the feeding device for conveying the workpieces is reduced, the flatness of the workpieces is ensured, the workpieces are prevented from being deformed, and the processing quality of the workpieces is further provided.

Other features and advantages of the utility model will be apparent from the following detailed description, or may be learned by the practice of the utility model.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

Fig. 1 shows a schematic structural diagram of a feeding frame provided by an embodiment of the present utility model slidably disposed in a first chute;

FIG. 2 shows a schematic structural view of the connection of the feeding rack at A in FIG. 1 with the first chute;

fig. 3 is a schematic structural view of a feeding frame in a second chute according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a connection between a slider and a connector according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a feeding device; 10. a feeding main body; 101. a first chute; 1011. a first limit part; 1012. a second limit part; 102. a second chute; 11. a feeding frame; 110. a sub-feeding frame; 111. a feeding frame body; 112. a slider; 1121. a sliding block; 1122. an elastic member; 11221. a first elastic portion; 11222. a second elastic part; 113. a connecting piece; 12. a transmission mechanism; 121. a first feed wheel; 122. a second feed wheel; 13. a fixing part; 14. and a fixing hole.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments may be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art.

In the present disclosure, the terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying a number of technical features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly, and may be fixedly attached, detachably attached, or integrally formed, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the utility model. One skilled in the relevant art will recognize, however, that the utility model may be practiced without one or more of the specific details, or with other methods, components, devices, steps, etc. In other instances, well-known methods, devices, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the utility model.

Fig. 1 shows a schematic structural diagram of a feeding frame provided by an embodiment of the present utility model slidably disposed in a first chute; FIG. 2 shows a schematic structural view of the connection of the feeding rack at A in FIG. 1 with the first chute; fig. 3 is a schematic structural view of a feeding frame in a second chute according to an embodiment of the present utility model; fig. 4 is a schematic structural diagram of a connection between a slider and a connector according to an embodiment of the present utility model.

Referring to fig. 1, an embodiment of the present utility model provides a feeding device 1 for use in a laser processing apparatus, where the feeding device 1 includes a feeding body 10 and a feeding frame 11, a transmission mechanism 12 is disposed on the feeding body 10, the transmission mechanism 12 is used for transmitting a workpiece to the laser processing apparatus, the feeding frame 11 is connected with the feeding body 10, and the feeding frame 11 is used for supporting the workpiece.

The feeding body 10 extends in the first direction X, the feeding body 10 conveys the workpiece in the second direction Y perpendicular to the first direction X, the feeding frame 11 extends in the second direction Y, and the extension length of the feeding frame 11 may be determined according to the length of the workpiece.

Specifically, as shown in fig. 2, the transmission mechanism 12 includes a first feeding wheel 121 and a second feeding wheel 122 disposed on the feeding body 10, a feeding gap is formed between the first feeding wheel 121 and the second feeding wheel 122, and when the transmission mechanism 12 is in operation, a workpiece is located in the feeding gap. It will be appreciated that the first feeding wheel 121 and the second feeding wheel 122 are disposed opposite to each other, when the feeding device 1 works, the workpiece is clamped between the first feeding wheel 121 and the second feeding wheel 122, and the workpiece is abutted against both the first feeding wheel 121 and the second feeding wheel 122, and the workpiece is driven to move by the rotation of the first feeding wheel 121 and the second feeding wheel 122, so that the function of conveying the workpiece to the laser processing device by the feeding device 1 is realized.

According to the embodiment of the utility model, the feeding device 1 comprises the feeding main body 10 and the feeding frame 11, the feeding frame 11 is connected with the feeding main body 10 and is used for supporting the workpiece to be conveyed, and the feeding frame 11 can support the workpiece, so that the feeding gap between the workpiece and the feeding main body 10 is basically leveled, the workpiece is prevented from tilting or deforming, the resistance of the feeding device 1 for conveying the workpiece is reduced, the flatness of the workpiece is ensured, the workpiece is prevented from deforming, and the processing quality of the workpiece is further provided.

In one possible embodiment of the present utility model, the feeding frame 11 is slidably connected to the feeding body 10, the feeding body 10 is provided with a first chute 101, and the feeding frame 11 is slidably disposed in the first chute 101. By the embodiment of the utility model, the feeding frame 11 is in sliding connection with the feeding main body 10, so that the relative position of the feeding frame 11 and the feeding main body 10 can be adjusted to achieve the effect of better supporting the workpiece.

In one possible embodiment of the present utility model, the feeding body 10 is connected to at least two sub-feeding frames 110 in the first direction X to ensure the stability of the transported work. Specifically, the feeding frame 11 includes at least two sub-feeding frames 110, the sub-feeding frames 110 are disposed on the same side of the feeding main body 10 along the second direction Y, the sub-feeding frames 110 are slidably connected with the first chute 101, and a distance between two adjacent sub-feeding frames 110 is adjustable, so that a user can adjust a distance between adjacent sub-feeding frames 110 according to a width of a workpiece placed in the first direction X, for example, when adjacent sub-feeding frames 110 move in opposite directions, the distance between adjacent sub-feeding frames 110 is gradually increased, and materials with larger sizes can be matched; when the adjacent sub-feeding frames 110 move in the same direction, the distance between the adjacent sub-feeding frames 110 is gradually reduced, so that the width of the workpiece can be adapted, the supporting effect on the workpiece is provided, the workpiece with wider size can be conveyed, and the universality of the feeding device 1 is improved.

It will be appreciated that the width of some workpieces in the first direction X is relatively large, and some workpieces are relatively soft, and the supporting effect of the workpiece is possibly poor by using only two sub-feeding frames 110, so that the workpiece sags between the two sub-feeding frames 110 under the action of gravity, and is deformed.

In one possible embodiment of the present utility model, the feeding body 10 is slidably connected to the feeding frame 11 at both sides along the second direction Y, wherein the feeding frame 11 at one side is disposed at a feeding side of the feeding body 10, and the feeding frame 11 at the other side is disposed at a discharging side of the feeding body 10. Like this, the both sides of pay-off main part 10 are equipped with two pay-off frames 11 respectively, can improve the stability to carrying the work piece, can avoid taking place slope or deformation when work piece feeding, can avoid taking place slope or deformation when work piece ejection of compact again to the stability when material feeding unit 1 conveyed the work piece has been improved.

Of course, one side of the feeding body 10 may be connected to one feeding frame 11, that is, both sides of the feeding body 10 in the first direction X are connected to one feeding frame 11, respectively. It should be understood that, in order for the feeding frame 11 to be able to normally transport the workpiece, the width of the feeding frame 11 should be slightly smaller than the width of the feeding main body 10, so as to avoid the collision between the workpiece and the feeding main body 10, ensure the normal transportation of the workpiece, and ensure the normal engraving of the laser processing device. Of course, the feeding frame 11 can also slide relative to the feeding main body 10, and by sliding to change the position of the feeding frame 11 relative to the feeding main body 10, the conveying position of the workpiece can be changed, so as to adapt to workpieces with more shapes or sizes.

It will be appreciated that the feeding body 10 provides a driving platform for the workpiece, and the feeding frame 11 is used for providing a supporting platform for the workpiece, so as to ensure normal engraving of the laser engraving apparatus, and avoid that the feeding frame 11 does not conform to the size of the workpiece, so that the feeding device 1 can adapt to workpieces with more sizes.

It should be noted that, in the first direction X, the length of the first chute 101 may be the same as the length of the feeding body 10, or may be smaller than the length of the feeding body 10, and may be specifically designed according to different embodiments.

In addition, in the second direction Y, limiting positions for limiting the movement of the feeding frame 11 may be further disposed at two ends of the first chute 101, so as to prevent the feeding frame 11 from sliding off the first chute 101.

In one possible embodiment of the present utility model, referring to fig. 1 to 3, the feeding rack 11 includes a feeding rack body 111 and a sliding member 112, and the sliding member 112 is slidably disposed in the first chute 101, so that the feeding rack 11 is slidably connected with the feeding main body 10. The feeding frame body 111 contacts with the bottom surface of the workpiece for supporting the workpiece, and the feeding frame body 111 is slidably connected with the first chute 101 on the feeding main body 10 through the sliding piece 112, and the relative position of the feeding frame 11 and the feeding main body 10 can be more easily adjusted by arranging the sliding piece 112 capable of moving in the first chute 101. It will be appreciated that the cradle body 111 and the slider 112 may be detachably connected by screws, rivets, etc. to facilitate replacement of the cradle body 111 and/or the slider 112.

In one possible embodiment of the present utility model, the feeding device 1 further includes a fixing portion 13, where the fixing portion 13 is disposed on the sliding member 112, and the fixing portion 13 is used to fix the relative position of the feeding frame 11 and the feeding body 10. By providing the fixing portion 13, the feeding frame 11 can be fixed on the feeding body 10, and the feeding stability of the feeding device 1 can be reduced due to the fact that the position between the feeding frame 11 and the feeding body 10 is offset caused by the movement of the workpiece in the feeding process.

Specifically, the fixing portion 13 includes a screw, the sliding member 112 is provided with a fixing hole 14, the screw passes through the sliding member 112 and is in threaded connection with the fixing hole 14, and an end of the screw abuts against an inner wall of the first chute 101. When the screw is screwed into the fixing hole 14, the end part of the screw gradually moves towards the direction close to the inner wall of the first chute 101 so as to enable the sliding piece 112 to move towards the direction close to the opening of the first chute 101, and when the sliding piece 112 abuts against the opening of the first chute 101, the relative position of the feeding frame 11 and the feeding main body 10 is fixed; when the screw is screwed out of the fixing hole 14, the abutment force of the sliding member 112 with the opening of the first chute 101 is reduced, and the sliding member 112 can be detached from the first chute 101 to separate the feeding frame 11 from the feeding main body 10.

In one possible embodiment of the present utility model, the first chute 101 includes a first chute wall and a second chute wall that are disposed opposite to each other, and the feeding body 10 further includes a first limit portion 1011 and a second limit portion 1012; the first limit part 1011 is connected with the first groove wall, the second limit part 1012 is connected with the second groove wall, and the distance between the first limit part 1011 and the second limit part 1012 is smaller than the distance between the first groove wall and the second groove wall. The first limiting portion 1011 and the second limiting portion 1012 are used for limiting the sliding position of the sliding member 112 of the feeding frame 11 in the first sliding groove 101, so as to prevent the sliding member 112 from being separated from the first sliding groove 101. It can be understood that the opening of the first chute 101 is formed between the first limit portion 1011 and the second limit portion 1012, and one end of the sliding member 112 extends out from the opening to be connected with the feeding frame body 111, and when the feeding frame 11 is fixed to the feeding body 10, the sliding member 112 abuts against the first limit portion 1011 and the second limit portion 1012. Along the third direction Z, the first slot wall is at the upper end in the first chute 101, and the second slot wall is at the lower end in the first chute 101.

In one possible embodiment of the present utility model, as shown in fig. 4, the slider 112 includes a slider 1121 and an elastic member 1122, and when the slider 1121 is not installed in the first chute 101, the elastic member 1122 is provided in a protruding manner with respect to the surface of the slider 1121; when the sliding block 1121 is slidably disposed in the first sliding groove 101, the elastic member 1122 deforms to abut against the first groove wall and the second groove wall of the first sliding groove 101, and the position of the elastic member 1122 is limited by the first limiting part 1011 and the second limiting part 1012, so as to prevent the elastic member 1122 from sliding out of the first sliding groove 101. With the slider 112 of the present utility model, since the slider 112 includes the slider 1121 and the deformable elastic member 1122, the slider 112 can be adapted to more first slide grooves 101 of different widths, and also it is possible to avoid that the width of the slider 112 is too large to fit into the first slide grooves 101 due to errors in the process.

It should be noted that, the sliding block 1121 may adopt a circular sliding block or an oval sliding block structure, so as to increase the smoothness of sliding of the sliding block 1121 in the first chute 101, thereby improving the adjustment convenience. Alternatively, the sliding block 1121 may also adopt a roller structure, and may be specifically designed according to different embodiments, which will not be described in detail herein.

In one possible embodiment of the present utility model, as shown in fig. 2 and 4, the elastic member 1122 includes a first elastic portion 11221 and a second elastic portion 11222 that are symmetrical to each other, that is, the first elastic portion 11221 and the second elastic portion 11222 are disposed at intervals in the second direction Y, and are respectively located at two sides of the sliding block 1121, and the first elastic portion 11221 and the second elastic portion 11222 are respectively slidably disposed in the first sliding groove 101 and respectively abut against the first groove wall and the second groove wall, so as to apply a tensioning force to the first groove wall and the second groove wall, thereby ensuring the stability of workpiece conveying and further ensuring the processing effect on the workpiece.

It can be appreciated that by adopting the two elastic parts, not only the moving stability of the feeding frame body 111 can be improved, but also the moving smoothness of the feeding frame body 111 can be improved, and the user experience can be improved.

Wherein the sliding block 1121 is detachably connected with the feeding frame body 111, the replacement convenience between the sliding block 1121 and the feeding frame 11 is improved, and the first elastic portion 11221 and the second elastic portion 11222 are connected through the sliding block 1121.

In addition, as shown in fig. 4, the first elastic portion 11221 and the second elastic portion 11222 are disposed at intervals in a third direction Z, and a gap is left between each of the first elastic portion 11221 and the second elastic portion 11222 and the sliding block 1121, so as to provide an elastic deformation space for the first elastic portion 11221 and the second elastic portion 11222, where the first direction X, the second direction Y, and the third direction Z are perpendicular to each other, the first direction X may be an extending direction of the feeding frame body 111, the second direction Y may be a length direction of the feeding body 10 (or may be a sliding direction of the feeding frame 11), and the third direction Z is a thickness direction of the feeding body 10. When the sliding piece 112 is slidably disposed in the first sliding groove 101, the first elastic portion 11221 abuts against the first groove wall of the first sliding groove 101, the second elastic portion 11222 abuts against the second groove wall of the first sliding groove 101, and because gaps are formed between the first elastic portion 11221 and the second elastic portion 11222 and the sliding block 1121, the first elastic portion 11221 and the second elastic portion 11222 apply tension to the first groove wall and the second groove wall of the first sliding groove 101 respectively, so that the feeding frame body 111 cannot easily slide left and right, normal operation of the laser processing equipment is ensured, and further the processing effect of the laser processing equipment on a workpiece is ensured; and the positions of the first elastic portion 11221 and the second elastic portion 11222 are limited by the first limit portion 1011 and the second limit portion 1012 to avoid the sliding member 112 from sliding out of the first chute 101.

In one possible embodiment of the present utility model, as shown in fig. 2, in the third direction Z, the distance between the first elastic portion 11221 and the second elastic portion 11222 is larger than the width of the first chute 101, so that the first elastic portion 11221 and the second elastic portion 11222 abut against the first chute wall and the second chute wall of the first chute 101, and apply a tensioning force to the first chute wall and the second chute wall, so as to prevent the cradle 11 from shaking in the second direction Y when conveying the workpiece, ensure workpiece conveying stability, and further ensure engraving effect.

In one possible embodiment of the present utility model, the distance between the first elastic portion 11221 and the second elastic portion 11222 is larger than the distance between the two opposite groove walls of the second chute 102, and the distance between the first elastic portion 11221 and the second elastic portion 11222 in the third direction Z can be manually adjusted by a user, for example, the user presses the first elastic portion 11221 and the second elastic portion 11222 by hand, so that the distance between the first elastic portion 11221 and the second elastic portion 11222 is smaller than the width of the second chute 102, so as to facilitate smooth installation and removal of the feeding rack 11 and the feeding body 10.

It should be noted that, the two elastic portions can ensure stability of the sliding member 112 in the first chute 101, so as to avoid shaking during the moving process.

In the embodiment of the present utility model, as shown in fig. 4, the first elastic portion 11221 and the second elastic portion 11222 are each in an arc-shaped structure, and the arc-shaped top end surfaces thereof respectively abut against the first groove wall of the first chute 101 and the second groove wall of the first chute 101. Thus, the first and second elastic portions 11221, 11222 exert better tension on the first and second groove walls, and have better ability to recover deformation, and are less prone to damage.

In one possible embodiment of the present utility model, referring to fig. 2 and 3, the feeding body 10 further includes a second chute 102 communicating with the first chute 101, and a length of the second chute 102 is greater than or equal to a length of the slider 112 in a sliding direction of the slider 112, i.e., in the second direction Y, so as to guide the slider 112 to be mounted in the first chute 101.

As an example, the first sliding groove 101 and the second sliding groove 102 are sequentially arranged in the second direction Y, respectively, and in the third direction Z, the width of the opening of the second sliding groove 102 is larger than the width of the opening of the first sliding groove 101, it is understood that two opposite groove walls of the second sliding groove 102 are respectively connected with the first groove wall and the second groove wall of the first sliding groove 101, that is, no limiting portion is provided on the second sliding groove 102, so that the sliding member 112 can be directly mounted into the second sliding groove 102, and the first elastic portion 11221 and the second elastic portion 11222 of the sliding member 112 can enter the first sliding groove 101 through the second sliding groove 102, so that the first elastic portion 11221 and the second elastic portion 11222 thereof are slidably disposed in the first sliding groove 101 and abut against the first groove wall and the second groove wall.

By arranging the second sliding groove 102, the installation of the feeding frame 11 and the first sliding groove 101 can be facilitated, the installation time of the feeding frame 11 and the feeding main body 10 is saved, and the installation convenience of the feeding frame 11 and the feeding main body 10 is improved.

In one possible embodiment of the present utility model, a second chute 102 is provided on one side of the first chute 101, and two feeding frames 11 thereof can sequentially enter the first chute 101 through the second chute 102, and the distance between adjacent first chutes 101 is manually adjusted so as to adapt to workpieces of different sizes. In this way, the first chute 101 is provided with a second chute 102, which can increase the width of the first chute 101 to make the adjustment range wider, and can reduce the design of the second chute 102, thereby saving the design cost of the first chute 101.

In another possible embodiment of the present utility model, referring to fig. 1 and 3, in the second direction Y, two sides of the first chute 101 are provided with second chutes 102, and the feeding frame 11 can enter the first chute 101 from different second chutes 102. In this way, the second sliding groove 102 is relatively arranged, which can save the assembly time of the feeding frame 11 and the feeding main body 10 and improve the installation convenience of the feeding frame 11.

In still another possible embodiment of the present utility model, the feeding body 10 may not be provided with the second chute 102, but only the first chute 101, when the sliding member 112 is installed, the first elastic portion 11221 may be installed in the first chute 101 to be abutted against the first chute wall, and then the first elastic portion 11221 and the second elastic portion 11222 are pressed upwards, so that the space between the first elastic portion 11221 and the second elastic portion 11222 is smaller than the width of the first chute 101, so that the first elastic portion 11221 and the second elastic portion 11222 are clamped in the first chute 101, and the installation of the sliding member 112 and the first chute 101 is completed. In this way, the design of the second chute 102 is reduced, so that the first chute 101 can be designed to have a larger size, and the space between adjacent feeding frames 11 can be made to have a larger size, so as to further increase the fit of the feeding apparatus 1.

In one possible embodiment of the present utility model, as shown in fig. 4, the feeding frame 11 further includes a connecting member 113, one side of the connecting member 113 is connected to the sliding member 112, and the other side of the connecting member 113 is detachably connected to the feeding frame 11 body, so that the feeding frame 11 is more conveniently connected to the first chute 101.

In one possible embodiment of the utility model, the feed body 10 is slidable relative to the feed; optionally, the feeding main body 10 is provided with a convex strip, the feeding frame 11 is provided with a third sliding groove, and the third sliding groove is clamped with the convex strip and can slide along the extending direction of the convex strip, so that the position of the feeding main body 10 is adjusted to adjust the position of the feeding frame 11, the width of the feeding main body 10 is improved, and the adaptability of the feeding device 1 is improved.

In one possible embodiment of the utility model, the feeding frame 11 comprises a first feeding frame and a second feeding frame, at least two fixing grooves are arranged on the feeding main body 10, the fixing grooves extend along the first direction X, the first feeding frame and the second feeding frame are detachably connected with one fixing groove, and the second feeding frame is detachably connected with the other fixing groove. It can be understood that the number of the fixing grooves may be three or more, and the plurality of fixing grooves are arranged side by side along the first direction X, and selectively connected with the fixing grooves on the feeding main body 10 through the feeding frame 11 to adjust the distance between the first feeding frame and the second feeding frame, so as to adapt to the size of the workpiece, thereby improving the adaptation degree of the feeding device 1.

The utility model also provides a laser processing apparatus comprising a feed device 1 as described in the above embodiments. The laser processing device further comprises an XY axis track and a laser head, the laser head is slidably arranged on the XY axis track, the feeding device 1 is connected with the XY axis track, the feeding device 1 stably conveys the workpiece to the laser head so that the laser head can process the workpiece, the laser head can move in the X axis direction and the Y axis direction through the XY axis track so as to process the workpiece, and in one embodiment, the X axis direction and the Y axis direction are mutually perpendicular. The laser processing equipment provided by the embodiment can well process wide workpieces due to the addition of the feeding device 1, and provides a processing effect on the workpieces.

In the description of the present specification, reference to the terms "some embodiments," "exemplary," and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made in the above embodiments by those skilled in the art within the scope of the utility model, which is therefore intended to be covered by the appended claims and their equivalents.

Claims (14)

1. A feeding device, characterized by being applied to a laser processing apparatus, the feeding device comprising:

the feeding main body is provided with a transmission mechanism which is used for conveying workpieces to the laser processing equipment;

the feeding frame is connected with the feeding main body and is used for supporting the workpiece;

the feeding main body is arranged in an extending mode along a first direction, the feeding main body conveys workpieces along a second direction perpendicular to the first direction, and the feeding frame is arranged in an extending mode along the second direction.

2. The feeding device of claim 1, wherein the feeding housing is slidably coupled to the feeding body; the feeding main body is provided with a first chute, and the feeding frame is slidably arranged in the first chute.

3. The feeding apparatus of claim 2, wherein the feeding housing comprises a feeding housing body and a sliding member connected, the sliding member being slidably disposed in the first chute to slidably connect the feeding housing with the feeding body.

4. The feeding device of claim 3, wherein the first chute comprises first and second opposing chute walls, the feeding body further comprising first and second stop portions; the first limiting part is connected with the first groove wall, the second limiting part is connected with the second groove wall, and the distance between the first limiting part and the second limiting part is smaller than the distance between the first groove wall and the second groove wall.

5. The feeding device of claim 3, wherein the feeding body is provided with a second chute communicated with the first chute, and the length of the second chute is greater than or equal to the length of the sliding member along the sliding direction of the sliding member.

6. The feeding device as recited in claim 4, wherein said slider includes a slider and an elastic member connected, said elastic member protruding with respect to a surface of said slider when said slider is not mounted in said first chute; when the sliding piece is installed in the first sliding groove, the elastic piece deforms and abuts against the groove wall of the first sliding groove.

7. The feeding device of claim 4, wherein the feeding housing further comprises a connecting member, one side of the connecting member is connected to the sliding member, and the other side of the connecting member is detachably connected to the feeding housing body.

8. The feeding device according to claim 2, wherein the feeding frame comprises at least two sub feeding frames, the sub feeding frames are slidably connected with the first sliding groove, and the distance between two adjacent sub feeding frames is adjustable.

9. A feeding device according to claim 3, further comprising a fixing portion provided on the slider for fixing a relative position of the feeding frame and the feeding body.

10. The feeding device of claim 9, wherein the fixing portion comprises a screw, the sliding member is provided with a fixing hole, the screw penetrates through the sliding member and is in threaded connection with the fixing hole, and the end portion of the screw abuts against the inner wall of the first sliding groove.

11. The feeding device of claim 1, wherein the feeding housing is slidably coupled to the feeding body; the feeding main body is provided with a convex strip, the feeding frame is provided with a third sliding groove, and the third sliding groove is clamped with the convex strip and can slide along the extending direction of the convex strip.

12. The feeding device according to claim 1, wherein the feeding frame comprises a first feeding frame and a second feeding frame, at least two fixing grooves are formed in the feeding main body, the first feeding frame is detachably connected with one of the fixing grooves, and the second feeding frame is detachably connected with the other of the fixing grooves.

13. The feed device of claim 1, wherein the transmission mechanism comprises a first feed wheel and a second feed wheel disposed on the feed body, a feed gap is formed between the first feed wheel and the second feed wheel, and the workpiece is positioned in the feed gap when the transmission mechanism is in operation.

14. A laser processing apparatus comprising an XY axis track, a laser head and a feeding device according to any one of claims 1 to 13, wherein the laser head is slidably disposed on the XY axis track, the feeding device is connected to the XY axis track, the feeding device is used for conveying a workpiece to the laser head, and laser light emitted from the laser head is used for processing the workpiece.