Turnover device and conveying equipment

Abstract

The utility model relates to the technical field of photovoltaics and semiconductors, in particular to a turnover device and conveying equipment, and solves the problem of low conveying efficiency of products in related technologies. The turnover device comprises a bearing assembly, a turnover mechanism and a clamping and positioning mechanism. The bearing assembly is used for bearing a carrier plate, the carrier plate comprises a first face and a second face which are oppositely arranged, and the first face and the second face can both bear products. The overturning mechanism is connected with the bearing assembly and can overturn the bearing assembly, and the clamping and positioning mechanism is connected with the bearing assembly and can clamp and position the carrier plate, so that the carrier plate and the bearing assembly are relatively fixed. According to the overturning device, the bearing assembly is used for bearing the carrier plate with the two faces capable of bearing products, the overturning mechanism is used for overturning the bearing assembly so that the products can be taken and placed on the two faces of the carrier plate, the product taking and placing process is simple, and the conveying efficiency is high.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the field of photovoltaic and semiconductor technology, and in particular to a turnover device and conveying equipment. BACKGROUND

[0002] In the photovoltaic and semiconductor industry, whether it is the development of silicon material and silicon wafer in the upstream of the industry chain or the development of cell and module in the middle of the industry, it has experienced the process from vigorously expanding production to overcapacity. Under the development environment of the industry, technology iteration is the key factor for the survival of enterprises. Photovoltaic silver paste is the core material for producing cell, which directly determines the conductivity of the cell. Photovoltaic silver paste is a core consumable in the production cost of cell, and the high cost and large consumption of silver paste are the constraints for enterprises to reduce the production cost of photovoltaic cell. In particular, in the era of N-type cell, the proportion of silver paste in the cost increases significantly, so low silver and silver-free become important technical means for the industry to reduce the production cost of photovoltaic cell. Among them, copper electroplating technology, as one of the technologies to replace silver paste, can reduce the silver content of photovoltaic cell, thereby reducing the production cost of photovoltaic cell. In addition, copper electroplating technology can also improve the conductivity of photovoltaic cell, thereby further improving the efficiency of photovoltaic cell. Usually, in the process of copper electroplating, conveying equipment is needed to transport the cell.

[0003] However, most of the related technologies currently use flower baskets to convey products, which need to take and place the products in the flower baskets for multiple times, resulting in low conveying efficiency of the products. CONTENT OF THE UTILITY MODEL

[0004] Therefore, the embodiments of the present disclosure provide a turnover device and conveying equipment, which solve the problem of low conveying efficiency of products in the related art.

[0005] In a first aspect, the embodiments of the present disclosure provide a turnover device, comprising: a bearing assembly configured to bear a carrier plate, wherein the carrier plate comprises a first surface and a second surface arranged oppositely, and the first surface and the second surface can both bear products; a turnover mechanism connected with the bearing assembly and configured to turn the bearing assembly; and a clamping and positioning mechanism connected with the bearing assembly and configured to clamp and position the carrier plate, so that the carrier plate is fixed relative to the bearing assembly.

[0006] In some embodiments, the carrier assembly comprises: a first carrier plate extending along a first direction; a second carrier plate disposed opposite to the first carrier plate and extending along the first direction; two or more first connecting plates extending along a second direction, the two or more first connecting plates being coplanar along the first direction, and each of the first connecting plates connecting the first carrier plate and the second carrier plate at two ends thereof, the second direction intersecting the first direction; and / or two or more second connecting plates extending along the second direction, the two or more second connecting plates being coplanar along the first direction, and each of the second connecting plates connecting the first carrier plate and the second carrier plate at two ends thereof; wherein the first connecting plates and the second connecting plates are arranged in a spaced manner along a third direction, the first direction and the second direction both intersecting the third direction; and wherein a receiving space is formed between the first carrier plate, the second carrier plate, the first connecting plates and / or the second connecting plates, the receiving space being capable of receiving the carrier plate.

[0007] In some embodiments, the carrier assembly comprises a first carrier plate and a second carrier plate disposed opposite to each other and extending along a first direction; the turnover mechanism comprises: a driven shaft connected to the first carrier plate; a follower shaft connected to the second carrier plate; a support plate disposed adjacent to the second carrier plate and rotatably connected to the follower shaft, and configured to support the follower shaft; and a first driving source disposed adjacent to the first carrier plate and connected to the driven shaft, so that the first driving source is capable of driving the driven shaft to rotate, and the driven shaft is capable of driving the carrier assembly and the carrier plate carried thereby to turn over.

[0008] In some embodiments, the carrier assembly comprises a first carrier plate and a second carrier plate disposed opposite to each other and extending along a first direction; the clamping and positioning mechanism comprises: one or more first positioning assemblies disposed on the first carrier plate and / or the second carrier plate, and capable of abutting against a side surface of the carrier plate and driving the carrier plate to move, so that the carrier plate is locked in the carrier assembly by the first positioning assemblies.

[0009] In some embodiments, the clamping and positioning mechanism comprises: one or more second positioning assemblies capable of abutting against a first surface of the carrier plate and configured to support the carrier plate; and one or more third positioning assemblies capable of abutting against a second surface of the carrier plate, so that the carrier plate is capable of being clamped and positioned by the second positioning assemblies and the third positioning assemblies.

[0010] In some embodiments, the second positioning assembly comprises: a support plate extending along a second direction and configured to support the carrier plate, the second direction being parallel to a plane on which the carrier plate lies; one or more first transmission assemblies connected to the support plate and slidably connected to the carrier assembly along a third direction, wherein the first transmission assembly has an elongated slot, an extension direction of the elongated slot being inclined with respect to the second direction and the third direction, a first end of the elongated slot having a vertical height greater than a second end of the elongated slot, and the third direction being perpendicular to the plane on which the carrier plate lies; one or more second transmission assemblies, a first end of the second transmission assembly being inserted into the elongated slot and slidably connected to the elongated slot, so that the second transmission assembly can drive the first transmission assembly and the support plate to move relative to the carrier assembly along the third direction; and a second driving source disposed on the carrier assembly and connected to a second end of the second transmission assembly, so that the second driving source can drive the second transmission assembly to move relative to the carrier assembly along a fourth direction, and the fourth direction being parallel to the second direction.

[0011] In some embodiments, the second transmission assembly comprises: a sub-driving member connected to the second driving source and slidably connected to the carrier assembly along the fourth direction; a rotating shaft, a first end of the rotating shaft being connected to the sub-driving member; and a roller rotatably connected to a second end of the rotating shaft, inserted into the elongated slot, and rollably connected to the elongated slot.

[0012] In some embodiments, the number of the first transmission assemblies is two, and the number of the second transmission assemblies is two, the two first transmission assemblies and the two second transmission assemblies being connected one by one, wherein the two first transmission assemblies are respectively connected to two ends of the same side of the support plate; and the second positioning assembly further comprises a connecting plate connected to the second ends of the two second transmission assemblies and connected to the second driving source.

[0013] In some embodiments, the second positioning assembly further comprises: a first sliding rail connected to the carrier assembly and extending along the third direction; a first sliding block connected to the first transmission assembly and slidably connected to the first sliding rail; and / or a second sliding rail connected to the carrier assembly and extending along the fourth direction; and a second sliding block connected to the second transmission assembly and slidably connected to the second sliding rail.

[0014] In some embodiments, the third positioning assembly comprises: a third driving source connected to the carrier assembly; and a pressing plate connected to the third driving source, so that the third driving source can drive the pressing plate to abut against a second surface of the carrier plate, so that the carrier plate can be clamped by the pressing plate and the second positioning assembly.

[0015] In some embodiments, the bearing assembly comprises two first connecting plates and two second connecting plates, the first connecting plates and the second connecting plates both extend along a second direction, the two first connecting plates are coplanar arranged along a first direction, the two second connecting plates are coplanar arranged along the first direction, the first connecting plates and the second connecting plates are spaced arranged along a third direction; wherein the second direction intersects the first direction, the first direction and the second direction both intersect the third direction; the number of the second positioning assemblies is two, the two second positioning assemblies are respectively connected with the two first connecting plates one by one, wherein the two second positioning assemblies can support two sides of the first surface of the carrier plate respectively; the number of the third positioning assemblies is multiple, the multiple third positioning assemblies are connected with the two second connecting plates respectively, so that the multiple third positioning assemblies can abut against two sides of the second surface of the carrier plate respectively; wherein the multiple third positioning assemblies on one of the second connecting plates are correspondingly arranged with the second positioning assembly on one of the first connecting plates, so that the two sides of the carrier plate can be clamped and positioned.

[0016] In some embodiments, the bearing assembly comprises a first bearing plate, a second bearing plate, two or more first connecting plates and two or more second connecting plates, the first bearing plate and the second bearing plate are oppositely arranged and both extend along a first direction, the two ends of the first connecting plates are connected with the first bearing plate and the second bearing plate, and the two ends of the second connecting plates are connected with the first bearing plate and the second bearing plate; wherein the first connecting plates and the second connecting plates both extend along a second direction, the first connecting plates and the second connecting plates are spaced arranged along a third direction, the second direction intersects the first direction, and the first direction and the second direction both intersect the third direction; the turnover device further comprises: at least two limiting mechanisms arranged on the bearing assembly and configured to limit the position of the carrier plate along the first direction on the bearing assembly, the first direction is parallel to the plane where the carrier plate is located; the limiting mechanism comprises: a fourth driving source connected with the first connecting plate or the second connecting plate; a limiting member connected with the fourth driving source and facing the carrier plate; wherein under the driving of the fourth driving source, the limiting member can move along a fifth direction to abut against or move away from the side surface of the carrier plate, so as to limit the position of the carrier plate along the first direction, wherein the fifth direction is perpendicular to the plane where the carrier plate is located.

[0017] In a second aspect, embodiments of the present disclosure provide a conveying device, comprising: a conveying device configured to convey a carrier plate; and the turnover device of the first aspect, which is connected with the conveying device and configured to receive the carrier plate conveyed by the conveying device and turn over the carrier plate.

[0018] The turnover device provided by the embodiments of the present disclosure carries the load plate of the product that can be carried on both sides by the carrying assembly, and turns over the carrying assembly by the turnover mechanism, so as to realize taking and placing the product on both sides of the load plate. The taking and placing process of the product is simple, and the conveying efficiency is high.

[0019] In addition, the turnover device clamps and positions the load plate by the clamping and positioning mechanism, which can avoid the displacement or even falling of the load plate during the turnover of the carrying assembly, and improve the positioning accuracy of the load plate on the carrying assembly, so as to facilitate the accurate taking and placing of the product on the load plate. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 Fig. 1 shows a structural schematic diagram of a conveying device provided by an embodiment of the present disclosure.

[0021] Figure 2 Fig. 2 shows a structural schematic diagram of a conveying device, a load plate and a product provided by an embodiment of the present disclosure.

[0022] Figure 3 Fig. 3 shows a partial enlarged view of the A area. Figure 2 Fig. 4 shows a partial enlarged view of the A area.

[0023] Figure 4 Fig. 5 shows a side view of a conveying device and a load plate provided by an embodiment of the present disclosure.

[0024] Figure 5 Fig. 6 shows a side view of a first connecting plate and a second positioning assembly provided by an embodiment of the present disclosure.

[0025] Figure 6 Fig. 7 shows a side view of a first connecting plate and a second positioning assembly provided by another embodiment of the present disclosure.

[0026] Figure 7 Fig. 8 shows a structural schematic diagram of a first connecting plate and a second positioning assembly provided by an embodiment of the present disclosure.

[0027] REFERENCE SIGNS:

[0028] 1, conveying device; 10, turnover device; 100, bearing assembly; 101, containing space; 110, first bearing plate; 120, second bearing plate; 1201, avoiding opening; 130, first connecting plate; 140, second connecting plate; 200, turnover mechanism; 210, driven shaft; 220, follow-up shaft; 230, support plate; 240, first driving source; 250, shaft coupling; 260, driven shaft support plate; 270, first driving source support plate; 300, clamping positioning mechanism; 310, first positioning assembly; 3110, first cylinder; 3120, abutting piece; 3130, mounting frame; 320, second positioning assembly; 3210, bearing plate; 3220, first transmission assembly; 3221, long slot; 3222, first end of long slot; 3223, second end of long slot; 3230, second transmission assembly; 3231, first end of second transmission assembly; 3232, second end of second transmission assembly; 3233, sub-driving piece; 3234, rotating shaft; 3235, roller; 3240, second driving source; 3250, connecting plate; 3260, first sliding rail; 3270, first sliding block; 3280, second sliding rail; 3290, second sliding block; 330, third positioning assembly; 3310, third driving source; 3320, pressing plate; 400, limiting mechanism; 410, fourth driving source; 420, limiting piece; 2, carrier plate; 21, first surface; 22, second surface; 23, first side surface of carrier plate; 24, second side surface of carrier plate; 3, product; 20, conveying device. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present disclosure will be described clearly and completely below in combination with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present disclosure.

[0030] The specific structure of the turnover device will be described below in combination with the embodiments.

[0031] Figure 1 The structural schematic diagram of the conveying device provided by an embodiment of the present disclosure is shown. Figure 2 The structural schematic diagram of the conveying device, the carrier plate and the product provided by an embodiment of the present disclosure is shown. As shown in Figure 1 and Figure 2As shown, the turnover device 10 comprises a bearing assembly 100, a turnover mechanism 200, and a clamping positioning mechanism 300. The bearing assembly 100 is configured to bear the carrier plate 2, and the carrier plate 2 comprises a first face 21 and a second face 22 arranged oppositely, and each of the first face 21 and the second face 22 can bear the product 3. The turnover mechanism 200 is connected with the bearing assembly 100 and is configured to turn over the bearing assembly 100. The clamping positioning mechanism 300 is connected with the bearing assembly 100 and is configured to clamp and position the carrier plate 2, so that the carrier plate 2 is relatively fixed with the bearing assembly 100.

[0032] The turnover device 10 bears the carrier plate 2 capable of bearing the product 3 on both sides by the bearing assembly 100, and turns over the bearing assembly 100 by the turnover mechanism 200, so as to realize taking and placing the product 3 on both sides of the carrier plate 2. The taking and placing process of the product 3 is simple and the conveying efficiency is high.

[0033] In addition, the turnover device 10 clamps and positions the carrier plate 2 by the clamping positioning mechanism 300, which can avoid the displacement or even falling of the carrier plate 2 during the turnover of the bearing assembly 100, and improve the positioning accuracy of the carrier plate 2 on the bearing assembly 100, so as to facilitate the accurate taking and placing of the product 3 on the carrier plate 2.

[0034] In addition, in the related art, once the product taking and placing device operates unstably during the process of taking and placing the product on the flower basket, the product taking and placing device and the flower basket are prone to collide, or the product and the flower basket are prone to collide, thereby causing damage to the flower basket or the product taking and placing device or the product to be broken.

[0035] The turnover device 10 bears the product 3 by the carrier plate 2, and the product taking and placing device is not prone to collide with the carrier plate 2, and the product 3 is not prone to collide with the carrier plate 2 during the process of taking and placing the product 3, thereby avoiding damage to the carrier plate 2 or the product taking and placing device and the product 3 to be broken.

[0036] Exemplarily, the bearing assembly 100 can be a frame structure, and the bearing assembly 100 can have a containing groove for containing the edge of the carrier plate 2, so as to realize bearing the carrier plate 2 by the bearing assembly 100.

[0037] The turnover mechanism 200 can comprise a mechanical arm or other structure with turnover function.

[0038] The clamping positioning mechanism 300 can comprise a mechanical arm and a clamping jaw connected with the mechanical arm, or a cylinder and a clamping plate connected with the cylinder, and can also comprise other structures with clamping function.

[0039] Exemplarily, the first face 21 and the second face 22 of the carrier plate 2 can each be provided with a pressing member for pressing the product 3 on the first face 21 or the second face 22 of the carrier plate 2, so as to avoid the product 3 from falling off the carrier plate 2.

[0040] Exemplarily, the product 3 can be a sheet product, which can be a silicon wafer, a solar panel, a glass substrate, etc. The product 3 can be regularly arranged on the first face 21 and the second face 22 of the carrier board 2.

[0041] In some embodiments, the carrying assembly 100 comprises a first carrying plate 110, a second carrying plate 120, and two or more first connecting plates 130. The first carrying plate 110 extends along a first direction X1, and the second carrying plate 120 is arranged opposite to the first carrying plate 110 and extends along the first direction X1. The first connecting plates 130 extend along a second direction X2, and the two or more first connecting plates 130 are arranged in a same plane along the first direction X1. Each first connecting plate 130 connects the first carrying plate 110 and the second carrying plate 120 at two ends thereof, and the second direction X2 intersects the first direction X1. A receiving space 101 is formed between the first carrying plate 110, the second carrying plate 120, and the first connecting plates 130, and the receiving space 101 is capable of receiving the carrier board 2. The first direction X1 and the second direction X2 both intersect the third direction X3.

[0042] In some embodiments, the carrying assembly 100 comprises a first carrying plate 110, a second carrying plate 120, and two or more second connecting plates 140. The first carrying plate 110 extends along a first direction X1, and the second carrying plate 120 is arranged opposite to the first carrying plate 110 and extends along the first direction X1. The second connecting plates 140 extend along a second direction X2, and the two or more second connecting plates 140 are arranged in a same plane along the first direction X1. Each second connecting plate 140 connects the first carrying plate 110 and the second carrying plate 120 at two ends thereof, and the second direction X2 intersects the first direction X1. A receiving space 101 is formed between the first carrying plate 110, the second carrying plate 120, and the second connecting plates 140, and the receiving space 101 is capable of receiving the carrier board 2. The first direction X1 and the second direction X2 both intersect the third direction X3.

[0043] In some embodiments, as Figure 1 and Figure 2As shown, the support assembly 100 includes a first support plate 110, a second support plate 120, two or more first connecting plates 130, and two or more second connecting plates 140. The first support plate 110 extends along a first direction X1, and the second support plate 120 is disposed opposite to the first support plate 110 and extends along the first direction X1. Both the first connecting plates 130 and the second connecting plates 140 extend along a second direction X2. The two or more first connecting plates 130 are arranged coplanarly along the first direction X1, and both ends of each first connecting plate 130 are connected to the first support plate 110 and the second support plate 120. The two or more second connecting plates 140 are arranged coplanarly along the first direction X1, and both ends of each second connecting plate 140 are connected to the first support plate 110 and the second support plate 120. The second direction X2 intersects the first direction X1. The first connecting plates 130 and the second connecting plates 140 are spaced apart along a third direction X3, and both the first direction X1 and the second direction X2 intersect the third direction X3. A receiving space 101 is formed between the first support plate 110, the second support plate 120, the first connecting plate 130 and the second connecting plate 140, which extends along the third direction X3 and can accommodate the support plate 2.

[0044] In some embodiments, the flipping mechanism 200 includes a driven shaft 210, a follower shaft 220, a support plate 230, and a first drive source 240. The driven shaft 210 is connected to the first support plate 110, and the follower shaft 220 is connected to the second support plate 120. The support plate 230 is disposed adjacent to the second support plate 120 and rotatably connected to the follower shaft 220, and the support plate 230 is configured to support the follower shaft 220. The first drive source 240 is disposed adjacent to the first support plate 110 and connected to the driven shaft 210, so that the first drive source 240 can drive the driven shaft 210 to rotate, and the driven shaft 210 can drive the support assembly 100 and the carrier plate 2 carried by the support assembly 100 to flip. The above flipping process is stable and reliable.

[0045] For example, such as Figure 2 As shown, the tilting mechanism 200 also includes a coupling 250, a driven shaft support plate 260, and a first drive source support plate 270. The coupling 250 connects the first drive source 240 to the driven shaft 210. The driven shaft 210 is rotatably connected to the driven shaft support plate 260, which is configured to support the driven shaft 210. The first drive source 240 is connected to the first drive source support plate 270, which is configured to support the first drive source 240.

[0046] For example, the first drive source 240 may be an electric motor, a rotary cylinder, or other structure capable of providing rotational force.

[0047] Exemplarily, the first driving source 240 can drive the coupling 250 to rotate, the coupling 250 can drive the driven shaft 210 to rotate, the driven shaft 210 can drive the first bearing plate 110 to rotate, the first bearing plate 110 drives the bearing plate 2 to rotate, the bearing plate 2 can drive the second bearing plate 120 to rotate, and the second bearing plate 120 can drive the driven shaft 220 to rotate, so as to realize the overturning of the overturning mechanism 200 to the bearing assembly 100 and the bearing plate 2 carried by the bearing assembly 100.

[0048] In some embodiments, the clamping positioning mechanism 300 comprises one or more first positioning assemblies 310, which are arranged on the first bearing plate 110, or the second bearing plate 120, or the first bearing plate 110 and the second bearing plate 120. The first positioning assembly 310 can abut the side of the bearing plate 2 through the bearing assembly 100 and drive the bearing plate 2 to move, so that the bearing plate 2 is locked in the bearing assembly 100 by the first positioning assembly 310.

[0049] Exemplarily, the first positioning assembly 310 is arranged on the second bearing plate 120 and can abut the first side 23 of the bearing plate 2 through the second bearing plate 120 and drive the bearing plate 2 to move, so that the second side 24 of the bearing plate abuts the first bearing plate 110. The first side 23 of the bearing plate is arranged opposite to the second side 24 of the bearing plate.

[0050] Taking the first bearing plate 110 as a reference and using the first positioning assembly 310 to drive the bearing plate 2 to move to abut the first bearing plate 110, the bearing plate 2 is positioned in the horizontal direction.

[0051] Exemplarily, the first positioning assembly 310 is arranged on the first bearing plate 110 and can abut the second side 24 of the bearing plate 2 through the first bearing plate 110 and drive the bearing plate 2 to move, so that the first side 23 of the bearing plate abuts the second bearing plate 120.

[0052] Taking the second bearing plate 120 as a reference and using the first positioning assembly 310 to drive the bearing plate 2 to move to abut the second bearing plate 120, the bearing plate 2 is positioned in the horizontal direction.

[0053] Exemplarily, as shown in Figures 2 to 4 The clamping positioning mechanism 300 comprises two first positioning assemblies 310, both of which are connected to the two ends of the side of the second bearing plate 120 away from the first bearing plate 110, both of which can abut the two ends of the first side 23 of the bearing plate through the second bearing plate 120, and both of which drive the bearing plate 2 to move, so that the second side 24 of the bearing plate abuts the first bearing plate 110.

[0054] The two first positioning assemblies 310 are respectively in abutment with the two ends of the first side 23 of the carrier plate, so as to improve the stability of the movement of the carrier plate 2.

[0055] As shown in the examples, Figures 2 to 4 The first positioning assembly 310 includes a first cylinder 3110 and an abutment member 3120. The first cylinder 3110 is mounted on the second carrier plate 120 through a mounting bracket 3130, and the abutment member 3120 is connected to the extending end of the first cylinder 3110. The second carrier plate 120 has an avoiding opening 1201. The first cylinder 3110 can drive the abutment member 3120 to abut against the first side 23 of the carrier plate through the avoiding opening 1201, and drive the carrier plate 2 to move.

[0056] In some embodiments, the clamping positioning mechanism 300 includes one or more second positioning assemblies 320 and one or more third positioning assemblies 330. The second positioning assembly 320 is in abutment with the first face 21 of the carrier plate 2 and is configured to support the carrier plate 2. The third positioning assembly 330 is in abutment with the second face 22 of the carrier plate 2, so that the carrier plate 2 can be clamped and positioned by the second positioning assembly 320 and the third positioning assembly 330, thereby achieving the positioning of the carrier plate 2 in the vertical direction.

[0057] In some embodiments, as shown in the examples, Figure 1 , Figures 5 to 7 The second positioning assembly 320 includes a support plate 3210, one or more first transmission assemblies 3220, one or more second transmission assemblies 3230, and a second driving source 3240. The support plate 3210 extends along a second direction X2 and is configured to support the carrier plate 2. The second direction X2 is parallel to the plane in which the carrier plate 2 is located. The first transmission assembly 3220 is connected to the support plate 3210 and is slidably connected to the carrier assembly 100 along a third direction X3. The first transmission assembly 3220 has a long slot 3221, the extension direction of the long slot 3221 being inclined with respect to the second direction X2 and the third direction X3. The vertical height of the first end 3222 of the long slot is greater than the vertical height of the second end 3223 of the long slot. The first end 3231 of the second transmission assembly is inserted into the long slot 3221 and is slidably connected to the long slot 3221, so that the second transmission assembly 3230 can drive the first transmission assembly 3220 and the support plate 3210 to move relative to the carrier assembly 100 along the third direction X3. The second driving source 3240 is provided on the carrier assembly 100 and is connected to the second end 3232 of the second transmission assembly, so that the second driving source 3240 can drive the second transmission assembly 3230 to move relative to the carrier assembly 100 along a fourth direction X4, wherein the fourth direction X4 is parallel to the second direction X2.

[0058] Exemplarily, the second direction X2 is perpendicular to the first direction X1, and the second direction X2 and the first direction X1 are both horizontal directions, and the third direction X3 is perpendicular to the first direction X1 and the second direction X2 respectively, and the third direction X3 is a vertical direction. Exemplarily, the second driving source 3240 can be a pneumatic cylinder, an oil cylinder or other structure capable of providing driving force.

[0059] Exemplarily, the second positioning assembly 320 is connected with the first connecting plate 130. Specifically, the second driving source 3240 is connected with the first connecting plate 130, so that the second driving source 3240 can drive the second transmission assembly 3230 to move relative to the first connecting plate 130 along the fourth direction X4. The first transmission assembly 3220 is slidably connected with the first connecting plate 130 along the third direction X3, and in the process that the second transmission assembly 3230 moves relative to the first connecting plate 130 along the fourth direction X4, the first end 3231 of the second transmission assembly can drive the first transmission assembly 3220 to move relative to the first connecting plate 130 along the third direction X3 through the long slot 3221, and the first transmission assembly 3220 can drive the supporting plate 3210 to move relative to the first connecting plate 130 along the third direction X3.

[0060] Exemplarily, after the first positioning assembly 310 positions the carrier plate 2 in the horizontal direction, i.e., the fourth direction X4, the second driving source 3240 drives the second transmission assembly 3230 to move relative to the first connecting plate 130 along the fourth direction X4, the second transmission assembly 3230 drives the first transmission assembly 3220 to move relative to the first connecting plate 130 along the third direction X3, and the first transmission assembly 3220 drives the supporting plate 3210 to move relative to the first connecting plate 130 along the third direction X3, so that the supporting plate 3210 abuts against the first surface 21 of the carrier plate 2, thereby realizing that the second positioning assembly 320 supports the carrier plate 2.

[0061] In some embodiments, as shown in Figure 7 The second transmission assembly 3230 includes a sub-driving member 3233, a rotating shaft 3234 and a roller 3235. The sub-driving member 3233 is connected with the second driving source 3240 and slidably connected with the supporting assembly 100 along the fourth direction X4, the first end of the rotating shaft 3234 is connected with the sub-driving member 3233, the roller 3235 is rotatably connected with the second end of the rotating shaft 3234, and the roller 3235 is inserted into the long slot 3221 and slidably connected with the long slot 3221. The rolling connection is used instead of the sliding connection, so as to reduce the friction between the second transmission assembly 3230 and the long slot 3221, and make the movement of the first transmission assembly 3220 relative to the second transmission assembly 3230 more smooth.

[0062] Exemplarily, the sub-driving member 3233 is slidably connected with the first connecting plate 130 along the fourth direction X4.

[0063] In some embodiments, as shown in Figures 5 to 7 The number of the first transmission assemblies 3220 is two, and the number of the second transmission assemblies 3230 is two. The two first transmission assemblies 3220 are connected to the two ends of the same side of the support plate 3210, respectively. The second positioning assembly 320 further comprises a connecting plate 3250 connected to the second ends 3232 of the two second transmission assemblies and connected to the second driving source 3240.

[0064] The second driving source 3240 drives the two second transmission assemblies 3230 to move simultaneously, and the two second transmission assemblies 3230 drive the corresponding two first transmission assemblies 3220 to move, respectively. The two first transmission assemblies 3220 drive the support plate 3210. The two first transmission assemblies 3220 are connected to the two ends of the same side of the support plate 3210, respectively, to improve the stability of the support of the first transmission assemblies 3220 to the support plate 3210 and the movement stability of the support plate 3210.

[0065] In some embodiments, as shown in Figure 7 The second positioning assembly 320 further comprises a first sliding rail 3260 and a first sliding block 3270. The first sliding rail 3260 is connected to the bearing assembly 100 and extends along a third direction X3. The first sliding block 3270 is connected to the first transmission assembly 3220 and slidably connected to the first sliding rail 3260.

[0066] Exemplarily, the first sliding rail 3260 is connected to the first connecting plate 130. The first sliding rail 3260 and the first sliding block 3270 guide the movement of the first transmission assembly 3220 relative to the first connecting plate 130 to improve the movement accuracy of the first transmission assembly 3220.

[0067] In some embodiments, as shown in Figure 7 The second positioning assembly 320 further comprises a second sliding rail 3280 and a second sliding block 3290. The second sliding rail 3280 is connected to the bearing assembly 100 and extends along a fourth direction X4. The second sliding block 3290 is connected to the second transmission assembly 3230 and slidably connected to the second sliding rail 3280.

[0068] Exemplarily, the second sliding rail 3280 is connected to the first connecting plate 130, and the second sliding block 3290 is connected to the sub-driving member 3233 of the second transmission assembly 3230. The second sliding rail 3280 and the second sliding block 3290 guide the movement of the sub-driving member 3233 relative to the first connecting plate 130 to improve the movement accuracy of the sub-driving member 3233.

[0069] In some embodiments, the third positioning assembly 330 comprises a third driving source 3310 connected with the bearing assembly 100 and a pressing plate 3320 connected with the third driving source 3310, so that the third driving source 3310 can drive the pressing plate 3320 to abut against the second surface 22 of the carrier plate 2, and the carrier plate 2 can be clamped by the pressing plate 3320 and the second positioning assembly 320.

[0070] For example, the third driving source 3310 can be a pneumatic cylinder, an oil cylinder or other structure capable of providing driving force.

[0071] As shown in Figure 1 , Figure 2 and Figure 4 , the third driving source 3310 is connected with the second connecting plate 140, and the carrier plate 2 can be clamped by the pressing plate 3320 and the supporting plate 3210 of the second positioning assembly 320.

[0072] In some embodiments, as shown in Figure 1 , Figure 2 and Figure 4 , the bearing assembly 100 comprises two first connecting plates 130 and two second connecting plates 140, and the number of the second positioning assemblies 320 is two, and the two second positioning assemblies 320 are respectively connected with the two first connecting plates 130 one by one. The two second positioning assemblies 320 can respectively support the two sides of the first surface 21 of the carrier plate 2. By supporting the two sides of the first surface 21 of the carrier plate 2 with the two second positioning assemblies 320 respectively, the stability of the second positioning assembly 320 supporting the carrier plate 2 can be improved. The number of the third positioning assemblies 330 is multiple, and the multiple third positioning assemblies 330 are respectively connected with the two second connecting plates 140, so that the multiple third positioning assemblies 330 can respectively abut against the two sides of the second surface 22 of the carrier plate 2. The multiple third positioning assemblies 330 on one second connecting plate 140 are arranged correspondingly with the second positioning assembly 320 on one first connecting plate 130, so that the two sides of the carrier plate 2 can be clamped and positioned, thereby improving the stability of the second positioning assembly 320 and the third positioning assembly 330 clamping and positioning the carrier plate 2.

[0073] In some embodiments, as shown in Figure 1 , Figure 2 and Figure 4As shown, the bearing assembly 100 includes two first connecting plates 130 (or two second connecting plates 140), two second positioning assemblies 320 are connected to the two first connecting plates 130 (or the two second connecting plates 140) one by one respectively, and a plurality of third positioning assemblies 330 are connected to the two first connecting plates 130 (or the two second connecting plates 140) respectively. The above-mentioned second positioning assemblies 320 and third positioning assemblies 330 can be arranged on different sides of the first connecting plates 130 (or the two second connecting plates 140) to avoid interference.

[0074] In some embodiments, as shown in Figure 1 、 Figure 2 and Figure 4 , the turnover device 10 further includes at least two limiting mechanisms 400, which are arranged on the bearing assembly 100. The limiting mechanism 400 is configured to limit the position of the carrier plate 2 on the bearing assembly 100 along the first direction X1, and the first direction X1 is parallel to the plane in which the carrier plate 2 is located.

[0075] The limiting mechanism 400 includes a fourth driving source 410 and a limiting piece 420. The fourth driving source 410 is connected to the first connecting plate 130 or the second connecting plate 140, and the limiting piece 420 is connected to the fourth driving source 410 and faces the carrier plate 2. Under the drive of the fourth driving source 410, the limiting piece 420 can move along the fifth direction X5 to abut or move away from the side surface of the carrier plate 2, so as to limit the position of the carrier plate 2 along the first direction X1. The fifth direction X5 is perpendicular to the plane in which the carrier plate 2 is located.

[0076] Exemplarily, the fifth direction X5 is a vertical direction.

[0077] Exemplarily, the fourth driving source 410 can be a pneumatic cylinder, an oil cylinder or other structures capable of providing driving force. Exemplarily, as shown in Figure 2 and Figure 4 , the fourth driving source 410 is connected to the second connecting plate 140.

[0078] Exemplarily, the limiting piece 420 can be a plate structure, or a combination of a plate structure and a columnar structure. When the limiting piece 420 is a combination of a plate structure and a columnar structure, the plate structure is connected to the fourth driving source 410, the columnar structure is connected to the plate structure, one end of the columnar structure faces the accommodating space 101, and can abut the side surface of the carrier plate 2 to limit the position of the carrier plate 2 along the first direction X1. In addition, abutting the columnar structure with the side surface of the carrier plate 2 can reduce the contact area between the limiting piece 420 and the side surface of the carrier plate 2 as much as possible, so as to avoid damage to the carrier plate 2.

[0079] As shown in Figure 1 and Figure 2As shown, an embodiment of the present disclosure provides a conveying device 1, which comprises the turnover device 10 mentioned in the above embodiment and a conveying device 20 configured to convey the carrier plate 2, the turnover device 10 is connected with the conveying device 20 and configured to receive the carrier plate 2 conveyed by the conveying device 20 and turn over the carrier plate 2.

[0080] Exemplarily, the conveying device 20 can comprise a motor, gears, a conveying belt and other structures with conveying function.

[0081] Since the conveying device 1 comprises the turnover device 10, the conveying device 1 comprises all the technical features and technical effects of the turnover device 10, which will not be described here.

[0082] In the embodiments of the present disclosure, if not specifically limited, the form of connection can be detachable connection through bolts and nuts, screws, buckles, magnetic attraction and the like. In some connections, if there is no special requirement for the form of detachable cooperation, it can be connected in a non-detachable manner through welding, bonding and the like.

[0083] In the description, "an embodiment", "one embodiment", and the like indicate that the described embodiment can include a specific feature, structure or characteristic, but not necessarily every embodiment includes the specific feature, structure or characteristic. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when a specific feature, structure or characteristic is described in combination with an embodiment, it is within the knowledge of those skilled in the art to realize such feature, structure or characteristic in combination with other embodiments that are explicitly or implicitly described.

[0084] It should be understood that "on", "above" and "over" in the present disclosure should be interpreted in the broadest way, so that "on" not only means "directly on", but also includes the meaning of "on" with intermediate features or layers therebetween, and "above" or "over" not only includes the meaning of "above" or "over", but also includes the meaning of "above" or "over" without intermediate features or layers therebetween (i.e. directly on).

[0085] In addition, spatial relative terms such as "below", "under", "lower", "above", "upper" and the like can be used herein for ease of description to describe the relationship of one component or feature to another component or feature as shown in the drawings. The spatial relative terms are intended to include different orientations of the components in use or operation in addition to the orientations shown in the drawings. The device can have other orientations (rotated 90 degrees or in other orientations), and the spatial relative terms used herein can also be interpreted accordingly.

[0086] It should be noted that, in the present document, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises a", "comprising", or "comprises" does not, without further qualification, preclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0087] The preferred embodiments of the present disclosure have been described above with the intention of being illustrative rather than limiting, thus covering all modifications and equivalents within the scope of the disclosure.

Claims

1. A turnover device, characterized in that The application relates to a product loading and unloading device. The device comprises a loading component configured to load a loading plate, wherein the loading plate comprises a first surface and a second surface arranged oppositely, and the first surface and the second surface can both load products; A turnover mechanism connected to the loading component is configured to turn over the loading component; A clamping and positioning mechanism connected to the loading component is configured to clamp and position the loading plate, so that the loading plate is fixed relative to the loading component.

2. The turnover device according to claim 1, characterized in that The loading component comprises: a first loading plate extending along a first direction; a second loading plate arranged oppositely to the first loading plate and extending along the first direction; two or more first connecting plates extending along a second direction, wherein the two or more first connecting plates are arranged in a plane along the first direction, and two ends of each first connecting plate are connected to the first loading plate and the second loading plate, and the second direction intersects the first direction; and / or two or more second connecting plates extending along the second direction, wherein the two or more second connecting plates are arranged in a plane along the first direction, and two ends of each second connecting plate are connected to the first loading plate and the second loading plate; wherein the first connecting plates and the second connecting plates are arranged at intervals along a third direction, and the first direction and the second direction both intersect the third direction; wherein the first loading plate, the second loading plate, the first connecting plates and / or the second connecting plates form a containing space along the third direction, and the containing space can contain the loading plate.

3. The turnover device according to claim 1, characterized in that The loading component comprises a first loading plate and a second loading plate arranged oppositely and extending along a first direction; The turnover mechanism comprises: a driven shaft connected to the first loading plate; a follower shaft connected to the second loading plate; a support plate arranged adjacent to the second loading plate and rotatably connected to the follower shaft, and configured to support the follower shaft; a first driving source arranged adjacent to the first loading plate and connected to the driven shaft, so that the first driving source can drive the driven shaft to rotate, and the driven shaft can drive the loading component and the loading plate loaded by the loading component to turn over.

4. The turnover device according to claim 1, characterized in that The loading component comprises a first loading plate and a second loading plate arranged oppositely and extending along a first direction; The clamping and positioning mechanism comprises: one or more first positioning components arranged on the first loading plate and / or the second loading plate, and capable of abutting against a side surface of the loading plate and driving the loading plate to move, so that the loading plate is locked in the loading component by the first positioning components.

5. The turnover device according to claim 1, wherein The clamping and positioning mechanism comprises: one or more second positioning components capable of abutting against a first surface of the loading plate and configured to support the loading plate; one or more third positioning components capable of abutting against a second surface of the loading plate, so that the loading plate can be clamped and positioned by the second positioning components and the third positioning components.

6. The turnover device according to claim 5, characterized in that The second positioning component comprises: a support plate extending along a second direction and configured to support the loading plate, wherein the second direction is parallel to a plane in which the loading plate is arranged. one or more first transmission assemblies connected with the support plate and slidably connected with the bearing assembly along a third direction; wherein the first transmission assembly has a long slot, an extending direction of the long slot is inclined relative to the second direction and the third direction, a vertical height of a first end of the long slot is greater than a vertical height of a second end of the long slot, and the third direction is perpendicular to a plane on which the carrier plate is located; one or more second transmission assemblies, a first end of the second transmission assembly is inserted into the long slot and slidably connected with the long slot, so that the second transmission assembly can drive the first transmission assembly and the support plate to move relative to the bearing assembly along the third direction; a second driving source arranged on the bearing assembly and connected with a second end of the second transmission assembly, so that the second driving source can drive the second transmission assembly to move relative to the bearing assembly along a fourth direction, and the fourth direction is parallel to the second direction.

7. The turnover device according to claim 6, characterized in that The second transmission assembly comprises: a sub-driving member connected with the second driving source and slidably connected with the bearing assembly along the fourth direction; a rotating shaft, a first end of the rotating shaft is connected with the sub-driving member; a roller rotatably connected with a second end of the rotating shaft, inserted into the long slot and rollably connected with the long slot.

8. The turnover device according to claim 6, characterized in that The number of the first transmission assemblies is two, the number of the second transmission assemblies is two, and the two first transmission assemblies and the two second transmission assemblies are connected one by one, and the two first transmission assemblies are connected with two ends of the same side of the support plate respectively. The second positioning assembly further comprises: a connecting plate connected with the second ends of the two second transmission assemblies and connected with the second driving source.

9. The turnover device according to claim 6, characterized in that The second positioning assembly further comprises: a first sliding rail connected with the bearing assembly and extending along the third direction; a first sliding block connected with the first transmission assembly and slidably connected with the first sliding rail; and / or a second sliding rail connected with the bearing assembly and extending along the fourth direction; a second sliding block connected with the second transmission assembly and slidably connected with the second sliding rail. The third positioning assembly comprises:

10. Turnover device according to any one of claims 5 to 9, characterized in that a third driving source connected with the bearing assembly; a pressing plate connected with the third driving source, so that the third driving source can drive the pressing plate to abut against the second surface of the carrier plate, so that the carrier plate can be clamped by the pressing plate and the second positioning assembly.

11. The turnover device according to claim 5, wherein the bearing assembly comprises two first connecting plates and two second connecting plates, the first connecting plates and the second connecting plates both extend along a second direction, the two first connecting plates are arranged in a plane along a first direction, the two second connecting plates are arranged in a plane along the first direction, and the first connecting plates and the second connecting plates are arranged in a third direction; wherein the second direction intersects the first direction, and the first direction and the second direction both intersect the third direction. ​ The second positioning assembly is two in number, and two of the second positioning assemblies are connected with two of the first connecting plates in one-to-one correspondence, respectively, wherein the two second positioning assemblies can support two sides of the first surface of the carrier plate, respectively; The third positioning assembly is multiple in number, and multiple third positioning assemblies are connected with two second connecting plates, respectively, so that the multiple third positioning assemblies can abut against two sides of the second surface of the carrier plate, respectively; wherein the multiple third positioning assemblies on one second connecting plate are arranged in correspondence with the second positioning assembly on one first connecting plate, so that the two sides of the carrier plate can be clamped and positioned.

12. The turnover device according to claim 1, characterized in that The carrier assembly comprises a first carrier plate, a second carrier plate, two or more first connecting plates and two or more second connecting plates, the first carrier plate and the second carrier plate are arranged oppositely and extend along a first direction, the two ends of the first connecting plate are connected with the first carrier plate and the second carrier plate, and the two ends of the second connecting plate are connected with the first carrier plate and the second carrier plate; wherein the first connecting plate and the second connecting plate extend along a second direction, the first connecting plate and the second connecting plate are arranged at intervals along a third direction, the second direction intersects the first direction, and the first direction and the second direction both intersect the third direction; The turnover device further comprises: At least two limiting mechanisms arranged on the carrier assembly and configured to limit the position of the carrier plate along the first direction on the carrier assembly, the first direction being parallel to the plane on which the carrier plate is located; The limiting mechanism comprises: A fourth driving source connected with the first connecting plate or the second connecting plate; A limiting member connected with the fourth driving source and facing the carrier plate; Under the driving of the fourth driving source, the limiting member can move along a fifth direction to abut against or move away from the side surface of the carrier plate, so as to limit the position of the carrier plate along the first direction, wherein the fifth direction is perpendicular to the plane on which the carrier plate is located.

13. A delivery apparatus characterized by, The turnover device comprises: A conveying device configured to convey a carrier plate; The turnover device according to any one of claims 1 to 12 is connected with the conveying device and configured to receive the carrier plate conveyed by the conveying device and turn over the carrier plate.

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