Transmission assembly

Abstract

The utility model belongs to the technical field of laser processing equipment, and particularly relates to a transmission assembly which is applied to the laser processing equipment and comprises a first conveying assembly, a second conveying assembly and a third conveying assembly, the second conveying assembly comprises a bearing part and a second conveying part, the bearing part is arranged on the supporting platform, a gap is formed between the bearing part and the platform surface of the supporting platform, and the second conveying part is arranged on the bearing part and is opposite to the first conveying part; a conveying part is formed between the second conveying part and the first conveying part, and the gap of the conveying part can be adjusted according to the thickness of conveyed materials. The pressing device can press and be compatible with materials with different thicknesses.

Description

Technical Field

[0001] The present application belongs to the field of laser processing equipment, and specifically relates to a transmission component. Background Art

[0002] Laser processing equipment uses laser beams to permanently mark the surface of various materials. The effect of engraving is to expose the deep material through the evaporation of the surface material, thereby engraving exquisite patterns, trademarks and texts. Laser processing equipment is mainly divided into CO2 laser processing equipment, semiconductor laser processing equipment, fiber laser processing equipment and YAG laser processing equipment.

[0003] The existing laser processing equipment on the market is relatively complicated to operate when replacing materials of different thicknesses due to the cumbersome way of compacting materials. As a result, the existing transmission components are not convenient to operate when replacing materials of different thicknesses and widths, resulting in problems such as long operation time when changing materials. Utility Model Content

[0004] The purpose of the present application is to provide a transmission component that can compact and accommodate materials of different thicknesses.

[0005] The present application provides a transmission component, which is applied to laser processing equipment, including:

[0006] A first conveying assembly, comprising a supporting platform and a first conveying component, wherein the first conveying component is connected to the supporting platform;

[0007] The second conveying component includes a bearing member and a second conveying member. The bearing member is arranged on the supporting platform and has a gap with the platform surface of the supporting platform. The second conveying member is arranged on the bearing member and is arranged opposite to the first conveying member. A conveying part is formed between the second conveying member and the first conveying member. The gap of the conveying part can be adjusted according to the thickness of the conveyed material.

[0008] In an exemplary embodiment of the present application, the second conveying component can move toward or away from the first conveying component according to the thickness of the material to adjust the gap of the conveying portion.

[0009] In an exemplary embodiment of the present application, the second conveying component includes:

[0010] An elastic member, one end of which is connected to the bearing member;

[0011] a second roller, the second roller being arranged opposite to the first conveying member, and a side of the second roller away from the first conveying member being connected to the elastic member;

[0012] The elastic member can be deformed toward or away from the first conveying component according to the thickness of the material, so as to drive the second roller to move toward or away from the first conveying component, so as to adjust the gap of the conveying part.

[0013] In an exemplary embodiment of the present application, the second conveying component further includes a shell, two ends of the shell are respectively connected to the supporting member and the second roller, and the elastic member is located in the shell and connected to the inner wall of the shell.

[0014] In an exemplary embodiment of the present application, the shell includes a first shell and a second shell that are slidably connected, the first shell is connected to the supporting member, the second shell is connected to the second roller, one end of the elastic member abuts the first shell, and the other end of the elastic member abuts the second shell.

[0015] In an exemplary embodiment of the present application, a positioning member is disposed in the first shell, and a fixing sliding hole is opened on the second shell, and the positioning member can be slidably clamped in the fixing sliding hole.

[0016] In an exemplary embodiment of the present application, the housing is slidably connected to the bearing member, and a slideway is provided on the bearing member;

[0017] The housing includes a locking sliding position corresponding to the slideway, and the locking sliding position can slide on the slideway to adjust the position of the second conveying component.

[0018] In an exemplary embodiment of the present application, the support platform includes a platform body and a support block, the support block is arranged on two opposite sides of the platform body, and the opposite ends of the bearing member are respectively supported on the support blocks on both sides and are rotatably connected to the support blocks.

[0019] In an exemplary embodiment of the present application, the platform body is provided with an opening;

[0020] The first conveying component includes a first roller, which is disposed in the opening and protrudes out of the opening;

[0021] The transmission assembly also includes a drive motor, and the drive motor is rotatably connected to the first roller.

[0022] In an exemplary embodiment of the present application, the transmission assembly further comprises a protruding limit block, wherein the limit block is arranged on a side of the support block close to the bearing member, so as to limit the rotational position of the bearing member.

[0023] In an exemplary embodiment of the present application, the transmission assembly includes two limit blocks of the same structure, and the two limit blocks are respectively arranged on one side of the support block close to the bearing member, and the limit block on one side includes:

[0024] The limiting body is provided with a first installation position and a second installation position which are spaced apart from each other, and the first installation position is provided with a pressing groove;

[0025] A first limiting protrusion, which is disposed at the first installation position and can move toward the direction of the pressing groove under the action of a pressing force;

[0026] A second limiting protrusion, wherein the second limiting protrusion is arranged at the second installation position, and the second limiting protrusion and the first limiting protrusion are respectively arranged at two opposite sides of the bearing member to limit the position of the bearing member.

[0027] The transmission component of the present application solution has at least the following beneficial effects:

[0028] The first conveying component and the second conveying component can more smoothly convey materials to the laser processing equipment, thereby ensuring the processing effect of the laser processing equipment. In addition, the conveying portion between the first conveying component and the second conveying component can be adjusted according to the thickness of the conveyed material, so that the transmission component can adapt to materials of different thicknesses, thereby improving the versatility of the transmission component.

[0029] Other features and advantages of the present application will become apparent from the following detailed description, or may be learned in part by the practice of the present application.

[0030] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The drawings herein are incorporated into the specification and constitute a part of the specification, illustrate embodiments consistent with the present application, and together with the specification are used to explain the principles of the present application. Obviously, the drawings described below are only some embodiments of the present application, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0032] Figure 1 A schematic diagram of the structure of a transmission component provided in an embodiment of the present application is shown;

[0033] Figure 2 A schematic diagram showing the structure of the second conveying component and the bearing component decomposed according to an embodiment of the present application is shown;

[0034] Figure 3A schematic diagram of the exploded structure of the second conveying component provided in an embodiment of the present application is shown;

[0035] Figure 4 A schematic cross-sectional structure diagram of a second conveying component provided in an embodiment of the present application is shown;

[0036] Figure 5 A schematic diagram of the connection structure between the bearing member and the limit block provided in an embodiment of the present application is shown;

[0037] Figure 6 Shows Figure 5 Schematic diagram of the limiting structure of the limiting block and the bearing member at A in the middle;

[0038] Figure 7 A schematic diagram of the cross-sectional structure of the matching between the bearing member and the limiting block provided in the embodiment of the present application is shown;

[0039] Figure 8 A schematic diagram of the side structure of a bearing member provided in an embodiment of the present application is shown;

[0040] Fig. 9 A schematic diagram of the structure of a first conveying assembly provided in an embodiment of the present application is shown;

[0041] Fig.10 A schematic diagram of the structure of the support provided in an embodiment of the present application after being rotated by a certain angle is shown.

[0042] Description of reference numerals:

[0043] 100, first conveying assembly; 110, supporting platform; 111, platform body; 1110, opening; 112, supporting block; 120, first conveying component; 121, first roller; 1210, rotating part; 1211, body;

[0044] 200, second conveying assembly; 210, bearing member; 2100, first slide; 2101, second slide; 2102, third slide; 2103, rotating block; 220, second conveying member; 221, elastic member; 222, second roller; 2220, rolling part; 223, first shell; 2230, mounting groove; 2231, positioning hole; 2232, first engaging sliding position; 2233, second engaging sliding position; 224, second shell; 2240, containing groove; 2241, fixed sliding hole; 2242, mounting position;

[0045] 300, conveying unit;

[0046] 400, driving motor; 410, output shaft;

[0047] 500, limit block; 510, limit body; 520, first limit protrusion; 521, protrusion; 522, connection part; 530, second limit protrusion;

[0048] 600. Feeding rack. DETAILED DESCRIPTION

[0049] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this application will be more comprehensive and complete and fully convey the concept of the example embodiments to those skilled in the art.

[0050] In this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood 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 one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0051] In this application, unless otherwise clearly specified and limited, the terms "assembly", "connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0052] In addition, described feature, structure or characteristic can be combined in one or more embodiments in any suitable manner. In the following description, many specific details are provided to provide a full understanding of the embodiments of the present application. However, those skilled in the art will appreciate that the technical scheme of the present application can be put into practice without one or more of the specific details, or other methods, components, devices, steps, etc. can be adopted. In other cases, known methods, devices, realizations or operations are not shown or described in detail to avoid blurring the various aspects of the application.

[0053] The embodiment of the present application provides a transmission component, which is applied to laser processing equipment to transport materials to the laser processing equipment, such as Figure 1 As shown, it includes a first conveying assembly 100 and a second conveying assembly 200, and the first conveying assembly 100 and the second conveying assembly 200 are arranged opposite to each other.

[0054] The first conveying assembly 100 includes a supporting platform 110 and a first conveying component 120, and the first conveying component 120 is connected to the supporting platform 110;

[0055] The second conveying assembly 200 includes a carrier 210 and a second conveying member 220. The carrier 210 is disposed on the supporting platform 110 and is arranged at a predetermined distance from the platform surface of the supporting platform 110. The second conveying member 220 and the first conveying member 120 are arranged at a predetermined distance to form a conveying portion 300, and the gap of the conveying portion 300 can be adjusted according to the thickness of the material to be conveyed.

[0056] For example, if the thickness of the conveyed material is greater than the thickness of the conveying part 300, the spacing between the first conveying component 120 and the second conveying component 220 is increased to increase the spacing of the conveying part 300; if the thickness of the conveyed material is less than the thickness of the conveying part 300, the spacing between the first conveying component 120 and the second conveying component 220 is reduced to reduce the spacing of the conveying part 300.

[0057] It is understandable that the spacing between the conveying parts 300 can be adjusted by adjusting the position of the first conveying member 120, or by adjusting the position of the second conveying member 220, or by adjusting the positions of both the first conveying member 120 and the second conveying member 220. That is, the spacing between the conveying parts 300 is achieved by adjusting at least one of the first conveying member 120 and the second conveying member 220 to adapt to materials of different thicknesses and improve the versatility of the transmission component.

[0058] In addition, by clamping the material through the first conveying component 120 and the second conveying component 220, the material can be prevented from being offset during the conveying process, and the problem of discontinuity of the pattern processed on the material can be avoided, so that the material can be conveyed more smoothly, completely and safely.

[0059] In a possible embodiment of the present application, see Figure 2 As shown, the second conveying member 220 can move toward or away from the first conveying member 120 according to the thickness of the material to adjust the spacing of the conveying portion 300, so that the transmission component can adapt to more materials of different thicknesses and improve its adaptability.

[0060] It is understandable that the spacing between the second conveying member 220 and the first conveying member 120 can be adjusted manually or automatically to adjust the spacing of the conveying parts 300. For example, the spacing of the conveying parts 300 can be adjusted by means of buckles, motors, etc.

[0061] In a possible embodiment of the present application, see Figure 3 and Figure 4 As shown, the second conveying component 220 includes an elastic member 221 and a second roller 222. One end of the elastic member 221 is arranged on the supporting member 210, and the other end is connected to the second roller 222. The elastic deformation ability of the elastic member 221 is used to change the position of the second roller 222 and the supporting member 210. The side of the second roller 222 away from the elastic member 221 corresponds to the first conveying component 120, and it can drive the material to be transported forward or backward by rolling.

[0062] In a possible embodiment of the present application, the elastic member 221 is a coil spring, and the elastic deformation of the elastic member 221 is adjusted by squeezing or stretching, and the relative position of the second roller 222 is adjusted by utilizing the elastic force of the elastic member 221 .

[0063] The second conveying component 220 includes a shell, both ends of which are respectively connected to the supporting member 210 and the second roller 222. The elastic member 221 is located in the shell and connected to the inner wall of the shell so that the gap of the conveying part 300 can be adjusted according to the thickness of the material.

[0064] In a possible embodiment of the present application, see Figure 4 As shown, the housing includes a first housing 223 connected to the carrier 210, and a mounting groove 2230 and a positioning hole 2231 are provided on the first housing 223. The mounting groove 2230 is opened toward the first conveying member 120, one end of the elastic member 221 is abutted against or welded to the bottom wall of the mounting groove 2230, and the other end of the elastic member 221 is extended in a direction away from the first housing 223. Two positioning holes 2231 of the same size are provided on opposite sides of the first housing 223, and the mounting groove 2230 is opened to connect the mounting groove 2230 with the outside.

[0065] In a possible embodiment of the present application, see Figure 4 As shown, the shell further includes a second shell 224 , and the second roller 222 includes a rolling portion 2220 . The second shell 224 can be inserted into the mounting groove 2230 , that is, the size of the second shell 224 is smaller than or equal to the size of the mounting groove 2230 .

[0066] Please continue to see Figure 3 and Figure 4As shown, the second housing 224 is provided with a receiving groove 2240, a fixed sliding hole 2241 and a mounting position 2242. The receiving groove 2240 is arranged opposite to the mounting groove 2230. The axial ends of the elastic member 221 are respectively fixed between the bottom wall of the mounting groove 2230 and the bottom wall of the receiving groove 2240, that is, the elastic member 221 is elastically deformed between the bottom wall of the mounting groove 2230 and the bottom wall of the receiving groove 2240. The fixed sliding holes 2241 are provided on the opposite side walls of the second housing 224 and are connected to the receiving groove 2240. The fixed sliding holes 2241 can be waist holes.

[0067] When the second shell 224 is inserted into the installation groove 2230, the elastic member 221 can be in a compressed or undeformed state, and the fixed sliding hole 2241 is aligned with the positioning hole 2231. After adjusting the insertion depth of the second shell 224 into the installation groove 2230 and the fixed sliding hole 2241 and the positioning hole 2231 are aligned, the positioning member is used to sequentially penetrate the positioning hole 2231 on one side of the first shell 223, the fixed sliding hole 2241 on the second shell 224, and the other side of the first shell 223. The positioning hole 2231 on the side can limit the positional relationship between the second shell 224 and the mounting groove 2230 to prevent the second shell 224 from falling off from the mounting groove 2230, and can limit the moving position of the second shell 224 to prevent the second shell 224 from shaking in the mounting groove 2230, thereby ensuring the stability of material transmission; the second shell 224 is provided with a mounting position 2242 on one side close to the first conveying component 120, and the rotating shaft on the rolling part 2220 is rollingly connected to the mounting position 2242.

[0068] It can be understood that when materials of different thicknesses pass through the conveying part 300, the second roller 222 will move toward or away from the first conveying part 120, thereby driving the second shell 224 to slide in the mounting groove 2230 to squeeze the elastic member 221 located between the mounting groove 2230 and the accommodating groove 2240. When the elastic member 221 is squeezed, an elastic force toward the first conveying part 120 is generated, pushing the rolling part 2220 to apply an extrusion force to the material, thereby compacting the material to ensure the transmission stability of the material.

[0069] In addition, since the second shell 224 and the first shell 223 are aligned with each other through the positioning piece, when the second shell 224 slides relatively in the installation groove 2230, the positioning piece will also slide in the positioning slide hole to limit the sliding path of the second shell 224 in the installation groove 2230, thereby avoiding the second shell 224 from offsetting in the installation groove 2230 and ensuring the stability of the sliding process.

[0070] For example, when the material conveyed by the conveying part 300 is thicker, the rolling part 2220 in the second roller 222 will drive the second shell 224 to slide in the mounting groove 2230 of the first shell 223 in the direction away from the first conveying part 120, the positioning part slides in the fixed slide hole 2241 of the second shell 224, the elastic part 221 is compressed between the mounting groove 2230 and the accommodating groove 2240, the elastic part 221 stores elastic potential energy, and the spacing between the second roller 222 and the first conveying part 120 increases, that is, the spacing of the conveying part 300 increases; at this time, due to the extrusion of the elastic part 221, an elastic force toward the first conveying part 120 is generated, and this elastic force acts on the side of the material close to the second conveying part 220, elastically compressing the thicker material. When the thickness of the material conveyed by the conveying part 300 is thin, the rolling part 2220 in the second roller 222 will drive the second shell 224 to slide in the mounting groove 2230 of the first shell 223 toward the first conveying part 120, the positioning part slides in the fixed sliding hole 2241 of the second shell 224, the elastic part 221 recovers the deformation in the mounting groove 2230 and the accommodating groove 2240, the elastic part 221 releases the elastic potential energy, and the spacing between the second roller 222 and the first conveying part 120 is reduced, that is, the spacing of the conveying part 300 is reduced, and the elastic part 221 is still in a state of elastic extrusion at this time, and the elastic part 221 still has an elastic force toward the first conveying part 120, and this elastic force acts on the side of the material close to the second conveying part 220 to elastically compress the thinner material.

[0071] In a possible embodiment of the present application, the shell and the carrier 210 may be connected by a fixed connection or a detachable connection, and of course, they may also be connected by welding or other methods.

[0072] In a possible embodiment of the present application, the shell can slide relative to the carrier 210 to adjust the position of the second conveying component 220 .

[0073] In order to facilitate changing the corresponding relationship between the second roller 222 and the first conveying component 120, the first shell 223 can be slidably connected to the carrier 210, that is, the first shell 223 can slide on the carrier 210 to adjust the corresponding relationship between the second conveying component 220 and the first conveying component 120 to adapt to materials of different widths, thereby further improving the adaptability of the transmission component.

[0074] In a possible embodiment of the present application, see Figure 5As shown, the second conveying assembly 200 includes at least two groups of second conveying components 220, and each group of second conveying components 220 is slidably connected to the carrier 210 to ensure that materials with more widths can be adapted. In addition, the at least two groups of second conveying components 220 can also better compact the materials to avoid the problem of material deviation during transportation, and can also improve the transmission stability of the materials.

[0075] In order to enable the second conveying member 220 to slide on the carrier 210, see Figure 3 , Figure 6 and Figure 7 As shown, a slide is provided on the carrier 210, and a snap-fitting sliding position corresponding to the slide is provided on the first shell 223, and the snap-fitting sliding position includes a first snap-fitting sliding position 2232 and a second snap-fitting sliding position 2233, and the first snap-fitting sliding position 2232 and the second snap-fitting sliding position 2233 are respectively located on different sides.

[0076] In a possible embodiment of the present application, see Figure 2 As shown, the first engaging sliding position 2232 is arranged on the side of the first shell 223 away from the first conveying member 120, that is, the first engaging sliding position 2232 is arranged on the top of the first shell 223; the second engaging sliding position 2233 is arranged on the side of the first shell 223 and in the material transmission direction.

[0077] In a possible embodiment of the present application, the bearing member 210 is made of a profile, which is integrally formed and includes a bottom wall, a top wall, and a side wall for connecting the bottom wall and the top wall. The top wall, the bottom wall, and the side wall are all provided with slideways, the first engaging sliding position 2232 engages and slides with the slideway of the top wall, and the second engaging sliding position 2233 engages and slides with the slideways of the side wall and the bottom wall.

[0078] In a possible embodiment of the present application, see Figure 7 , Figure 8 and Fig. 9 As shown, the top wall of the carrier 210 is provided with a first slideway 2100, the side wall is provided with a second slideway 2101, and the bottom wall is provided with a third slideway 2102. Figure 3 As shown, the first engaging sliding position 2232 on the first shell 223 includes a first alignment groove, and the opening shape of the first alignment groove matches the outer edge contour of the first slideway 2100; please continue to refer to Figure 3As shown, the second engaging sliding position 2233 includes a second alignment groove, and the second alignment groove includes a top abutting position and a bottom groove-shaped engaging position, the abutting position abuts against the second slide 2101, and is arranged on the side of the second slide 2101 close to the first slide 2100, and the second slide 2101 is used to limit the position of the first shell 223 in the vertical direction, and the engaging position is engaged with the third slide 2102 of the bottom wall, and the engaging position is matched with the outer edge contour of the third slide 2102. Among them, the third slide 2102 adopts a triangular prism shape.

[0079] It can be understood that the corresponding positions of the second conveying component 220 and the first conveying component 120 can be adjusted by sliding the first shell 223 on the carrier 210. The adjustment method is simpler, and this adjustment method can adapt to more materials of different widths, further improving the adaptability and versatility of the transmission component.

[0080] In addition, in order to ensure that there is a gap between the carrier 210 and the supporting platform 110 , the carrier 210 may be supported by a supporting member.

[0081] In a possible embodiment of the present application, see Fig. 9 As shown, the support platform 110 includes a platform body 111 and a support block 112. Support blocks 112 are provided on opposite sides of the platform body 111. The two support blocks 112 are located in the width direction of the material, and the support blocks 112 are extended upward perpendicular to the platform body 111. The opposite ends of the support member 210 are respectively supported on the two support blocks 112 and have a distance from the surface of the platform body 111 to provide a conveying space for the transmission of the material.

[0082] In order to drive the material to be transported on the conveying part 300, please continue to refer to Fig. 9 As shown, the transmission component also includes a driving motor 400, and the first conveying component 120 includes a first roller 121. The driving motor 400 and the first roller 121 can be connected by magnetic attraction, coupling or key connection to drive the first roller 121 to rotate.

[0083] In a possible embodiment of the present application, please continue to refer to Fig. 9As shown, the output shaft 410 of the driving motor 400 is connected to the first roller 121 by means of a belt or a conveyor belt. The first roller 121 includes a rotating part 1210 and a main body 1211. One end and one side of the main body 1211 are inserted into the through hole opened on the support block 112 and are rotatably connected to the support block 112. The other end of the main body 1211 is rotatably connected to the rotating part 1210. The end of the rotating part 1210 away from the main body 1211 is rotatably connected to the output shaft 410 by means of a belt or a conveyor belt. In addition, the size of the output shaft 410 of the driving motor 400 is smaller than the size of the rotating part 1210, so as to ensure that the angular velocity of the rotating part 1210 is smaller than the angular velocity of the output shaft 410, thereby ensuring that the rotation rate of the rotating part 1210 is smaller than the rotation rate of the output shaft 410, thereby ensuring the rotation stability of the main body 1211, thereby ensuring the stability of material transmission.

[0084] In a possible embodiment of the present application, an opening 1110 is provided on the platform body 111, and part of the body portion 1211 is disposed in the opening 1110 and protrudes out of the opening 1110, that is, the remaining part of the body portion 1211 is exposed at the opening 1110. The body portion 1211 corresponds to the second roller 222, and when the rotating portion 1210 rotates following the output shaft 410, the body portion 1211 rotates following the rotating portion 1210 to drive the material to be transported at the conveying portion 300.

[0085] It is worth mentioning that the first roller 121 can be an integral roller, that is, a plurality of sets of second conveying components 220 correspond to one first roller 121 .

[0086] In addition, the rotating portion 1210 of the first roller 121 extends out of the platform body 111 and is located on a side of the supporting block 112 away from the platform body 111 , that is, the rotating portion 1210 is connected to the output shaft 410 of the driving motor 400 at the outside.

[0087] In some possible embodiments, the first roller 121 may be directly placed on the platform body 111 without opening the opening 1110, and the material can also be transported. In other words, the connection method between the first roller 121 and the platform body 111 is not limited to the above-mentioned method of opening the opening 1110, as long as the material can be transported.

[0088] To facilitate the assembly of the second conveying member 220, see Fig.10As shown, the carrier 210 can rotate between the two support blocks 112, either clockwise or counterclockwise. During assembly, the carrier 210 is rotated by a certain angle so that the top wall does not correspond to the first conveying member 120. At this time, the first shell 223 in the second conveying member 220 can be engaged with the slideway on the carrier 210, and the position of the first shell 223 can be adjusted.

[0089] In order to prevent the support member 210 from rotating during material transportation, the transmission component further includes a protruding limit block 500 , which is disposed on a side of the support block 112 close to the support member 210 , and at least one side of the support block 112 is provided with the limit block 500 .

[0090] It can be understood that this supporting member 210 includes a supporting body, a rotating shaft and a rotating block 2103. This supporting body includes the top wall, side wall and bottom wall described above and a slide arranged thereon. Rotating blocks 2103 and rotating shafts are provided on opposite sides of the supporting body. The supporting body is connected to the limit block 500 through the rotating block 2103, and the rotating shaft passes through the rotating block 2103 and the limit block 500 in turn and is rotatably connected to the support block 112.

[0091] In a possible embodiment of the present application, the transmission assembly includes two limit blocks 500 of the same structure, and the two same limit blocks 500 are respectively arranged on the support blocks 112 on both sides. Figure 7 As shown, the two limit blocks 500 each include a limit body 510, a first limit protrusion 520 and a second limit protrusion 530. The first limit protrusion 520 and the second limit protrusion 530 are respectively arranged on opposite sides of the rotating block 2103 to limit the clockwise or counterclockwise rotation of the supporting member 210 to ensure stability during the material transportation process.

[0092] Among them, see Figure 6 and Figure 7As shown, the limiting body 510 adopts a block structure, which includes a first mounting position 2242 and a second mounting position 2242, and a pressing groove is opened at the first mounting position 2242; the first limiting protrusion 520 includes a protruding portion 521 and a connecting portion 522, and the protruding portion 521 protrudes from the surface of the limiting body 510, and the protruding portion 521 is connected to the limiting body 510 through the connecting portion 522, and the protruding portion 521 and the connecting portion 522 are all provided with a bottom wall of the pressing groove. The first limiting protrusion 520 and the second limiting protrusion 530 have the same spacing. When the protrusion 521 is pressed downward, the connecting portion 522 will follow the protrusion 521 and move toward the bottom wall of the pressing groove until the surface of the protrusion 521 is flush with the surface of the limiting body 510, or the protrusion 521 is completely sunk into the pressing groove. The first limiting protrusion 520 releases the restriction on the bearing member 210, and the bearing member 210 can rotate out of the position limited by the first limiting protrusion 520 and the second limiting protrusion 530. The second limiting protrusion 530 is provided at the second installation position 2242 and protrudes from the surface of the limiting body 510.

[0093] It is worth mentioning that the limiting block 500 can be connected to the supporting block 112 via structures such as bolts or screws.

[0094] In addition, see Figure 6 As shown, the side of the rotating block 2103 facing the first limiting protrusion 520 is designed as an inclined surface to prevent the rotating block 2103 from colliding with the first limiting protrusion 520 and causing damage during the rotation of the supporting member 210.

[0095] In a possible embodiment of the present application, see Figure 1 As shown, this transmission component also includes a plurality of feed racks 600, each of which is connected to the platform body 111 and is extended in the material transportation direction to carry the material and prevent the material from being damaged during the transportation process, so that the laser processing equipment can engrave according to the required pattern, avoid material waste and reduce production costs.

[0096] The present application also provides a laser processing device, including a laser processing device and a transmission component as described in the above embodiment, wherein the laser processing device is fixed on the transmission component. The transmission component can be used to process materials of different thicknesses and widths, improve the processing effect of the materials, and also improve the versatility and adaptability of the laser processing device.

[0097] In the description of this specification, the description with reference to the terms "some embodiments", "exemplarily", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0098] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application. Therefore, any changes or modifications made in accordance with the claims and description of the present application should fall within the scope of the patent of this application.

Claims

1. A transmission component, which is applied to laser processing equipment, characterized in that: include: A first conveying assembly, comprising a supporting platform and a first conveying component, wherein the first conveying component is connected to the supporting platform; The second conveying component includes a bearing member and a second conveying member. The bearing member is arranged on the supporting platform and has a gap with the platform surface of the supporting platform. The second conveying member is arranged on the bearing member and is arranged opposite to the first conveying member. A conveying part is formed between the second conveying member and the first conveying member. The gap of the conveying part can be adjusted according to the thickness of the conveyed material.

2. The transmission component according to claim 1, characterized in that The second conveying component can move toward or away from the first conveying component according to the thickness of the material to adjust the gap of the conveying part.

3. The transmission component according to claim 1, characterized in that The second conveying component comprises: An elastic member, one end of which is connected to the bearing member; a second roller, the second roller being arranged opposite to the first conveying member, and a side of the second roller away from the first conveying member being connected to the elastic member; The elastic member can be deformed toward or away from the first conveying component according to the thickness of the material, so as to drive the second roller to move toward or away from the first conveying component, so as to adjust the gap of the conveying part.

4. The transmission component according to claim 3, characterized in that The second conveying component further comprises a shell, two ends of which are respectively connected to the bearing member and the second roller, and the elastic member is located inside the shell and connected to the inner wall of the shell.

5. The transmission component according to claim 4, characterized in that The shell includes a first shell and a second shell that are slidably connected, the first shell is connected to the bearing member, the second shell is connected to the second roller, one end of the elastic member abuts against the first shell, and the other end of the elastic member abuts against the second shell.

6. The transmission component according to claim 5, characterized in that A positioning piece is arranged in the first shell, a fixing sliding hole is opened on the second shell, and the positioning piece can be slidably clamped in the fixing sliding hole.

7. The transmission assembly according to claim 4, characterized in that The housing is slidably connected to the bearing member, and a slideway is provided on the bearing member; The housing includes an engaging sliding position engaged with the slideway, and the engaging sliding position can slide on the slideway to adjust the position of the second conveying component.

8. The transmission component according to any one of claims 1 to 7, characterized in that: The supporting platform comprises a platform body and a supporting block. The supporting blocks are arranged on two opposite sides of the platform body, and two opposite ends of the bearing member are respectively supported on the supporting blocks on both sides and are rotatably connected with the supporting blocks.

9. The transmission component according to claim 8, characterized in that The platform body is provided with an opening; The first conveying component includes a first roller, which is disposed in the opening and protrudes out of the opening; The transmission component also includes a drive motor, and the drive motor is rotatably connected to the first roller.

10. The transmission assembly according to claim 8, characterized in that The transmission assembly further comprises a protruding limit block, which is arranged on a side of the support block close to the bearing member to limit the rotation position of the bearing member.

11. The transmission component according to claim 10, characterized in that The transmission assembly includes two limit blocks of the same structure, the two limit blocks are respectively arranged on one side of the support block close to the bearing member, and the limit block on one side includes: The limiting body is provided with a first installation position and a second installation position which are spaced apart from each other, and the first installation position is provided with a pressing groove; A first limiting protrusion, which is disposed at the first installation position and can move toward the direction of the pressing groove under the action of a pressing force; A second limiting protrusion, wherein the second limiting protrusion is arranged at the second installation position, and the second limiting protrusion and the first limiting protrusion are respectively arranged at two opposite sides of the bearing member to limit the position of the bearing member.

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