Deviation rectifying mechanism and conveying device

Abstract

The utility model belongs to the technical field of photovoltaic cell conveying, and discloses a deviation rectifying mechanism and a conveying device. The deviation rectifying mechanism comprises a base, adjusting assemblies, a driving assembly and a sensing assembly, the adjusting assemblies are installed on the base in a sliding mode, the two adjusting assemblies can move in the opposite direction and the back-to-back direction in the preset first direction, and the driving assembly is used for driving the adjusting assemblies to move in the opposite direction and the back-to-back direction; the sensing assembly can recognize the distance between the two adjusting assemblies so that the driving assembly can drive the adjusting assemblies to slide within the preset distance. By means of the deviation rectifying mechanism, the photovoltaic cell can be located at the correct conveying position in the conveying process, it is further guaranteed that the photovoltaic cell is located at the preset machining position in the machining process, and the machining yield and the performance and quality of the photovoltaic cell are guaranteed. And moreover, the movement distance of the adjusting assembly can be limited, so that clamping damage to the photovoltaic cell is prevented, photovoltaic cell damage caused by positioning is avoided, and the performance and quality of the photovoltaic cell are further guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic cell sheet conveying, in particular to a deviation correction mechanism and a conveying device. Background Art

[0002] During the wet process, the horizontal transportation of photovoltaic cells is limited by the power of the conveying device, resulting in a limited conveying distance. As a result, it is necessary to insert additional conveying devices that do not come into contact with the liquid on the longer process line to transport the photovoltaic cells between the various processing stations.

[0003] However, during the transportation of photovoltaic cells, the photovoltaic cells may be displaced due to vibration and impact during handling, transportation or assembly. After the photovoltaic cells are displaced, they will be in the wrong processing position during subsequent processing, resulting in the size, shape or structure of the processed photovoltaic cells not meeting the requirements, reducing the yield rate of photovoltaic cell processing, thereby affecting the performance and quality of the photovoltaic cells, and may even cause poor connection or damage to the photovoltaic cells when forming components, affecting the normal use of the components.

[0004] Based on the above, a deviation correction mechanism and a conveying device are urgently needed to solve the above technical problems. Utility Model Content

[0005] One purpose of the utility model is to provide a deviation correction mechanism, which can correct the position of a photovoltaic cell piece, so as to ensure that the photovoltaic cell piece is in a preset processing position during subsequent processing.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] Correction mechanism, including:

[0008] Base;

[0009] Two adjustment components, the adjustment components are slidably mounted on the base, each of the adjustment components is provided with an abutment limiter, the abutment limiters respectively located on the two adjustment components are arranged in pairs, and a correction channel for allowing photovoltaic cells to pass through is formed between the abutment limiters arranged in pairs;

[0010] A driving assembly, the driving assembly is fixedly disposed on the base and is drivingly connected to the adjustment assembly;

[0011] In the first working state, the driving assembly drives the two adjustment assemblies to move toward each other, driving the abutment and limiting members arranged in pairs to move toward each other, so as to clamp and position the photovoltaic cell piece moving through the deviation correction channel; in the second working state, the driving assembly drives the two adjustment assemblies to move away from each other, driving the abutment and limiting members arranged in pairs to move away from each other, so as to release the clamped photovoltaic cell piece;

[0012] A sensing component, wherein the sensing component signal is connected to the driving component, and the sensing component can identify the distance between the two adjustment components or the distance between the abutment limit members arranged in pairs or the width of the correction channel, so that the driving component drives the adjustment component to slide within a preset distance.

[0013] Preferably, the abutment limiting member is rotatably arranged.

[0014] Preferably, the abutment limit member comprises a shaft sleeve made of an elastic material, the adjustment assembly comprises a rotating shaft, and the shaft sleeve is rotatably sleeved on the rotating shaft.

[0015] Preferably, each of the adjustment components includes at least two adjustment seats arranged at intervals along a preset first direction, and the abutment limit member is fixedly or rotatably arranged on the adjustment seat to form a plurality of correction channels, and the preset first direction is perpendicular to the movement direction of the photovoltaic cell when passing through the correction channel.

[0016] Preferably, each of the adjustment seats is provided with at least two abutment limit members spaced apart along a preset second direction, and the preset second direction is perpendicular to the preset first direction.

[0017] Preferably, the deviation correction mechanism also includes a transmission assembly, the transmission assembly includes a conveyor belt and a pulley, the pulley is rotatably arranged on the base, the conveyor belt is sleeved on the pulley and rotates under the drive of the driving assembly; the conveyor belt includes a first part and a second part, the first part and the second part are located on both sides of the pulley, and the first part and the second part have opposite movement directions under the drive of the driving assembly, the first part is transmission connected to one of the adjustment assemblies, and the second part is transmission connected to another of the adjustment assemblies.

[0018] Preferably, the adjustment assembly further comprises a mechanical clamp, which comprises an upper clamp body and a lower clamp body, wherein the first portion is clamped and fixed between the upper clamp body and the lower clamp body, and the second portion is clamped and fixed between the upper clamp body and the lower clamp body.

[0019] Preferably, the sensing component includes a photoelectric sensor and a sensing element, the photoelectric sensor signal is connected to the driving component, the photoelectric sensor is fixedly arranged on the base or the adjustment component, and the sensing element is correspondingly fixedly arranged on the adjustment component or the base, and the sensing element is configured such that when the adjustment component moves a preset distance in the direction of relative motion, the sensing element is located at a position that can be recognized by the photoelectric sensor.

[0020] The beneficial effect of the correction mechanism provided by the utility model is that: through the correction mechanism, that is, through the two adjustment components moving toward each other, the photovoltaic cell is clamped and positioned, thereby correcting the wrong position of the photovoltaic cell, so that the photovoltaic cell can be located in the correct transportation position during transportation, and further ensure that the photovoltaic cell can be in the preset processing position during processing, ensuring the processing yield, performance and quality of the photovoltaic cell. In addition, the movement distance of the adjustment component can be limited by the induction component, thereby preventing the photovoltaic cell from being clamped and damaged, avoiding the damage of the photovoltaic cell caused by positioning, and further ensuring the performance and quality of the photovoltaic cell.

[0021] One purpose of the utility model is to provide a conveying device, which can correct the position of a photovoltaic cell piece, so as to ensure that the photovoltaic cell piece is in a preset processing position during subsequent processing.

[0022] To achieve this purpose, the utility model adopts the following technical solutions:

[0023] The conveying device includes a conveying mechanism and the above-mentioned correcting mechanism, wherein the conveying mechanism includes at least two conveying components, the conveying components are arranged at intervals and can convey the photovoltaic cell piece along a preset second direction, and the correcting mechanism can clamp and position the photovoltaic cell piece along a preset first direction.

[0024] Preferably, the conveying mechanism further comprises a conveying bottom plate, which is arranged below the conveying component; the conveying bottom plate is high on both sides and low in the middle to form a collecting portion, and the collecting portion is used to collect liquid dripping from the photovoltaic cell sheet.

[0025] The beneficial effect of the conveying device provided by the utility model is that: through the conveying device, the photovoltaic cell can be clamped and positioned by the correction mechanism, thereby correcting the wrong position of the photovoltaic cell, so that the photovoltaic cell can be located in the correct transportation position on the conveying mechanism, and further ensure that the photovoltaic cell can be in the preset processing position during processing, ensuring the processing yield rate, performance and quality of the photovoltaic cell. In addition, the correction mechanism can limit the movement distance of the adjustment component, thereby preventing the photovoltaic cell from being clamped and damaged, avoiding the damage of the photovoltaic cell caused by positioning, and further ensuring the performance and quality of the photovoltaic cell. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a first stereoscopic diagram of the deviation correction mechanism provided by the utility model;

[0027] Figure 2 yes Figure 1 A partial enlarged view of the middle A;

[0028] Figure 3 yes Figure 1 A partial enlarged view of point B in the middle;

[0029] Figure 4 It is a second stereoscopic diagram of the deviation correction mechanism provided by the utility model;

[0030] Figure 5 yes Figure 4 A partial enlarged view of point C in the middle;

[0031] Figure 6 It is a third stereoscopic diagram of the deviation correction mechanism provided by the utility model;

[0032] Figure 7 yes Figure 6 A partial enlarged view of point D in the middle;

[0033] Figure 8 It is a three-dimensional diagram of the conveying device provided by the utility model;

[0034] Fig. 9 yes Figure 8 A partial enlarged view of point E in the middle;

[0035] Fig.10 It is a front view of the conveying device provided by the utility model.

[0036] In the figure:

[0037] 100. Photovoltaic cells;

[0038] 11. base; 111. slide rail;

[0039] 121, adjusting base plate; 122, shaft sleeve; 123, rotating shaft; 124, adjusting seat; 1241, mounting portion; 125, mechanical clamp; 1251, upper clamp body; 1252, lower clamp body; 12521, anti-slip pattern; 1253, bolt;

[0040] 131. Motor;

[0041] 141. Photoelectric sensor; 142. Sensing element; 143. Limiting plate;

[0042] 151, conveyor belt; 1511, first part; 1512, second part; 152, pulley;

[0043] 21. Conveying roller; 22. Conveying bottom plate; 221. Collecting part; 23. Support frame. DETAILED DESCRIPTION

[0044] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions.

[0045] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable 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, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0047] Refer to the following Figures 1 to 10 The invention introduces a deviation correction mechanism and a conveying device provided by the utility model.

[0048] like Figure 1, Figure 2 As shown, the utility model provides a deviation correction mechanism, which can correct the position of the photovoltaic cell 100, so that in the subsequent processing process, the photovoltaic cell 100 is guaranteed to be in a preset processing position.

[0049] Specifically, Figure 1 As shown, the correction mechanism includes a base 11, an adjustment component, a drive component and a sensing component. The base 11 is used to support and connect the adjustment component, the drive component and the sensing component, and also has the effect of installing the correction mechanism on the conveying device. A correction mechanism includes two adjustment components, a slide rail 111 is installed on the base 11, and the two adjustment components are slidably installed on the base 11 through the slide rail 111, and the two adjustment components can move along a preset first direction (such as Figure 1 The drive assembly is fixedly arranged on the base 11 and is transmission-connected to the adjustment assembly. For example, in this embodiment, the drive assembly includes a motor 131. Of course, in some other embodiments, a pneumatic drive component or a hydraulic drive component may also be selected, and this is not specifically limited in the present invention.

[0050] like Figure 2 As shown, each adjustment component is provided with an abutment limiter, and the abutment limiters respectively located on the two adjustment components are arranged in pairs, and a correction channel that allows the photovoltaic cell 100 to pass through is formed between the abutment limiters arranged in pairs, and the photovoltaic cell 100 can pass through the correction channel along a movement direction that is horizontal and perpendicular to the preset first direction. The correction mechanism has a first working state and a second working state. In the first working state, the driving component drives the two adjustment components to move toward each other, driving the abutment limiters arranged in pairs to move toward each other, and the width of the correction channel becomes smaller, so as to clamp and position the photovoltaic cell 100 moving through the correction channel. In the second working state, the driving component drives the two adjustment components to move away from each other, driving the abutment limiters arranged in pairs to move away from each other, and the width of the correction channel becomes larger, so as to release the clamped photovoltaic cell 100, so that it can continue to move after successful positioning.

[0051] like Figure 2 , Figure 3 As shown, the sensing component is mounted on the base 11 and the signal is connected to the driving component. The sensing component can identify the distance between the two adjustment components so that the driving component drives the adjustment component to slide within a preset distance.

[0052] During the correction, illustratively, the photovoltaic cell 100 moves along a preset second direction through between two adjustment components, and the preset second direction is as follows: Figure 1As shown in the Y-axis in FIG. 1 , which is perpendicular to the above-mentioned preset first direction. Before the photovoltaic cell 100 moves through the two adjustment components, the driving component drives the two adjustment components to move in opposite directions along the preset first direction, so that the distance between the paired abutment limiters increases, so that the width of the correction channel (along the preset first direction) is greater than the width of the photovoltaic cell 100, so that the photovoltaic cell 100 can move into the correction channel.

[0053] When the photovoltaic cell 100 moves into the deviation correction channel, the driving component drives the two adjustment components to move toward each other along the preset first direction, so that the distance between the abutment limiters arranged in pairs is reduced. At this time, the width of the deviation correction channel will be reduced until the abutment limiters arranged in pairs respectively abut against the opposite sides of the photovoltaic cell 100. When abutting, the photovoltaic cell 100 can be clamped and positioned, thereby correcting and determining the position of the photovoltaic cell 100. In addition, in the process of the two adjustment components moving toward each other along the preset first direction, the sensing component can identify the distance between the two adjustment components, and send a signal to the driving component when the adjustment component moves the preset distance, so that the driving component stops driving the adjustment component, avoiding the phenomenon that the abutment limiters arranged in pairs form excessive clamping force on the photovoltaic cell 100, thereby preventing the photovoltaic cell 100 from being damaged.

[0054] Through the above-mentioned correction mechanism, that is, through the two adjustment components moving toward each other, the photovoltaic cell 100 is clamped and positioned, thereby correcting the wrong position of the photovoltaic cell 100, so that the photovoltaic cell 100 can be located in the correct transportation position during transportation, and further ensure that the photovoltaic cell 100 can be in the preset processing position during processing, ensuring the processing yield rate, performance and quality of the photovoltaic cell 100. In addition, the movement distance of the adjustment component can be limited by the sensing component, thereby preventing the photovoltaic cell 100 from being clamped and damaged, avoiding the damage of the photovoltaic cell 100 caused by positioning, and further ensuring the performance and quality of the photovoltaic cell 100.

[0055] like Figure 3 , Figure 4As shown, in this embodiment, the sensing component includes a photoelectric sensor 141 and a sensing member 142. The photoelectric sensor 141 is fixedly mounted on the base 11, and the signal is connected to the driving component. The sensing member 142 is an L-shaped metal sheet, and one end of the L-shaped metal sheet is fixedly mounted on the adjustment component. When the adjustment component moves a preset distance in the direction of relative motion, the other end of the L-shaped metal sheet is located at a position that can be recognized by the photoelectric sensor 141, so that the driving component can be controlled in time to stop driving the adjustment component. Preferably, the sensing component also includes a limit plate 143, and the limit plate 143 is adjustably mounted on the base 11, and the photoelectric sensor 141 is mounted on the limit plate 143 to facilitate the installation and debugging of the sensing component.

[0056] Optionally, in some embodiments, the sensing member 142 may be installed on the abutment limit member, or on any part of the adjustment component located on both sides of the correction channel (as long as the part can move toward and away from each other under the drive of the driving component), or the photoelectric sensor 141 may be set on the adjustment component and the sensing member 142 may be set on the base 11, so as to sense the distance between the abutment limit members arranged in pairs, or the width of the correction channel, so as to achieve timely control of the driving component to prevent the adverse effect of clamping damage to the photovoltaic cell 100.

[0057] Continue to refer to Figure 3 , Figure 4 As shown, in this embodiment, each adjustment component includes a rotatable abutment limiter, and when the two adjustment components move toward each other, the abutment limiter can abut against both sides of the photovoltaic cell 100 to clamp and position. The abutment limiter is rotatably arranged around the vertical direction, and when clamping and positioning are performed, both sides of the photovoltaic cell 100 are abutted by the abutment limiter. At this time, the abutment limiter can avoid friction damage to the photovoltaic cell 100 while performing abutment and limiting by rotating, thereby further protecting the photovoltaic cell 100 during the deviation correction process and avoiding damage to the photovoltaic cell 100 due to the deviation correction.

[0058] Preferably, in this embodiment, the abutment limiter is made of elastic material. The elastic material is preferably rubber, which has good chemical stability, low cost and good elasticity. In the process of clamping the photovoltaic cell 100 for positioning, the rubber material can not only play a buffering role, but also absorb excessive clamping force, thereby achieving a protective effect on the photovoltaic cell 100.

[0059] Optionally, in the present embodiment, the above-mentioned abutment limiter adopts a shaft sleeve 122, and the adjustment assembly includes a rotating shaft 123 arranged in the vertical direction. The shaft sleeve 122 is rotatably sleeved on the rotating shaft 123, has better maintainability, and is easy to install and disassemble. The rotating shaft 123 adopts a hard metal part or a plastic part, which can achieve an excellent positioning effect, and the shaft sleeve 122 can prevent the rotating shaft 123 from causing damage to the photovoltaic cell 100. Of course, in some embodiments, a rotating drum-like structure can also be directly set as the abutment limiter, and this is not specifically limited in the present utility model.

[0060] Continue to refer to Figure 3 , Figure 4 As shown, in this embodiment, each adjustment assembly includes an adjustment base plate 121 and at least two adjustment seats 124. At least two adjustment seats 124 are arranged on the adjustment base plate 121 at intervals along a preset first direction, and the abutment limiter is fixedly arranged or rotatably arranged on the adjustment seat 124. Two adjustment assemblies include the same number of adjustment seats 124, and an adjustment seat 124 in one adjustment assembly corresponds to an adjustment seat 124 in another adjustment assembly, which can clamp and position a photovoltaic cell 100 in a manner of moving toward and away from each other, and are called a pair of adjustment seats 124. The abutment limiter located on the pair of adjustment seats 124 is called a pair of abutment limiters. When the two adjustment assemblies move toward each other, the distance between the corresponding pair of adjustment seats 124 will be reduced, so that the pair of abutment limiters can clamp and position a photovoltaic cell 100. When two adjustment assemblies are provided with two pairs of adjustment seats 124, two photovoltaic cells 100 can be clamped and positioned at the same time; when two adjustment assemblies are provided with three pairs of adjustment seats 124, three photovoltaic cells 100 can be clamped and positioned at the same time. Therefore, in the deviation correction mechanism, the number of adjustment seats 124 can be reasonably set according to the number of photovoltaic cells 100 to be clamped and positioned.

[0061] More specifically, if Figure 5As shown, each adjustment seat 124 includes a mounting portion 1241 extending along a preset second direction, the mounting portion 1241 of one adjustment seat 124 in a pair of adjustment seats 124 extends toward the positive direction of the Y axis, and the mounting portion 1241 of the other adjustment seat 124 extends toward the negative direction of the Y axis, so as to avoid interference between two adjacent adjustment seats 124 in the two pairs of adjustment seats 124. Three rotating shafts 123 are arranged at intervals on each mounting portion 1241, and a shaft sleeve 122 is rotatably sleeved on each rotating shaft 123. In a pair of adjustment seats 124, the three sleeves 122 arranged on the mounting portion 1241 of one adjustment seat 124 can simultaneously abut against one side of the photovoltaic cell 100, and the three sleeves 122 arranged on the mounting portion 1241 of the other adjustment seat 124 can simultaneously abut against the other side of the photovoltaic cell 100, thereby clamping the photovoltaic cell 100 from two opposite sides of the photovoltaic cell 100 at the same time to limit the placement angle and position of the photovoltaic cell 100; and when individual photovoltaic cells 100 lag behind the clamping action, it can ensure that there are still at least two sleeves 122 that can abut against one side of the photovoltaic cell 100, and two sleeves 122 can abut against the other side of the photovoltaic cell 100, and the photovoltaic cell 100 can also be clamped from two opposite sides of the photovoltaic cell 100 at the same time to limit the placement angle and position of the photovoltaic cell 100. Of course, in some embodiments, only two sleeves 122 may be provided, or more sleeves 122 may be provided. As long as the angle of the photovoltaic cell 100 can be limited while being positioned, it also falls within the scope of protection of the present utility model.

[0062] like Figure 5 , Figure 6As shown, in this embodiment, the deviation correction mechanism also includes a transmission component, which includes a conveyor belt 151 and at least two pulleys 152. One of the pulleys 152 is connected to the output end of the driving component and is used as a driving wheel, wherein the driving component is a motor 131, preferably a servo motor; the other pulley 152 is rotatably arranged on the base 11 and is used as a driven wheel. The conveyor belt 151 is sleeved on the two pulleys 152 and rotates under the drive of the driving component. The conveyor belt 151 includes a first part 1511 and a second part 1512, the first part 1511 and the second part 1512 are located on the upper and lower sides of the pulley 152, and the first part 1511 and the second part 1512 have opposite movement directions under the drive of the driving component, the first part 1511 is connected to an adjustment component by transmission, and the second part 1512 is connected to another adjustment component by transmission. When the conveyor belt 151 rotates under the action of the driving component, for example, it rotates clockwise, the two adjustment components can move toward each other along the preset first direction, and when the conveyor belt 151 rotates in the opposite direction under the action of the driving component, for example, it rotates counterclockwise, the two adjustment components can move away from each other along the preset first direction. In other embodiments, the driving component can also be a cylinder, the output end of the cylinder can move along the preset first direction, the output end of the cylinder is fixedly connected to one of the two adjustment components, and can drive one adjustment component to approach the other adjustment component to achieve the clamping and positioning of the photovoltaic cell 100. After the photovoltaic cell 100 is clamped and positioned, drive one adjustment component away from the other adjustment component to release the clamping of the photovoltaic cell 100. The driving component can also be two cylinders, which drive and connect the two adjustment components respectively, so that the two adjustment components move toward or away from each other along the preset first direction, and clamp or release the photovoltaic cell 100 accordingly.

[0063] Preferably, if Figure 7 As shown, in this embodiment, the adjustment assembly further includes a mechanical clamp 125, which includes an upper clamp body 1251 and a lower clamp body 1252, and the conveyor belt 151 can be clamped between the upper clamp body 1251 and the lower clamp body 1252. The lower clamp body 1252 is provided with anti-slip lines 12521, which can increase the friction between the conveyor belt 151 and the lower clamp body 1252 during clamping. At the same time, the mechanical clamp 125 also includes a plurality of bolts 1253, which are penetrated by the upper clamp body 1251 and the lower clamp body 1252 to achieve a mechanical connection between the upper clamp body 1251 and the lower clamp body 1252, and clamp and fix the conveyor belt 151 between the upper clamp body 1251 and the lower clamp body 1252.

[0064] The utility model also provides a conveying device, which includes a conveying mechanism and a correction mechanism. The conveying mechanism includes at least two conveying components, which are arranged at intervals between the conveying components, and the correction mechanism is arranged in the interval between the conveying components. The conveying mechanism has a conveying plane for conveying photovoltaic cells 100, and the setting height of the abutment limiter of the correction mechanism is higher than the conveying plane, and the highest point of the abutment limiter is higher than the conveying plane. The conveying component can convey the photovoltaic cell 100 along a preset second direction, and the correction mechanism can clamp and position the photovoltaic cell 100 located on the conveying component along a preset first direction.

[0065] The conveying device can not only clamp and position the photovoltaic cell 100 through the correction mechanism, thereby correcting the wrong position of the photovoltaic cell 100, so that the photovoltaic cell 100 can be located in the correct transportation position on the conveying mechanism, but also further ensure that the photovoltaic cell 100 can be in the preset processing position during processing, ensuring the processing yield rate, performance and quality of the photovoltaic cell 100. In addition, the correction mechanism can limit the movement distance of the adjustment component, thereby preventing the photovoltaic cell 100 from being clamped and damaged, avoiding damage to the photovoltaic cell 100 caused by positioning, and further ensuring the performance and quality of the photovoltaic cell 100.

[0066] Specifically, Figures 8 to 9 As shown, the conveying component uses a conveying roller 21, the axial direction of the conveying roller 21 is arranged parallel to the preset first direction, and the photovoltaic cell 100 is conveyed along the preset second direction. A gap is formed between two adjacent conveying rollers 21, and the abutment limiter (such as a rotating shaft 123 or a rotating shaft 123 with a sleeve 122) is arranged to pass through the gap from bottom to top.

[0067] Preferably, if Fig.10 As shown, the conveying mechanism further includes a conveying bottom plate 22, which is disposed below the conveying component. A collecting portion 221 is formed on the conveying bottom plate 22, and the collecting portion 221 is used to collect liquid dripping from the photovoltaic cell 100 during the movement on the conveying component.

[0068] Exemplarily, in the present embodiment, the conveying mechanism includes two conveying bottom plates 22, one end of the two conveying bottom plates 22 are connected and arranged at an angle to form a collecting portion 221 with high sides and low in the middle. When the liquid dripping from the photovoltaic cell 100 falls onto the conveying bottom plate 22, it will gather at the connection between the two conveying bottom plates 22 under the action of gravity, thereby achieving a collection effect. Optionally, a support frame 23 is provided on the conveying bottom plate 22, and the above-mentioned correction mechanism is fixedly arranged on the support frame 23. Through the support frame 23, the correction mechanism can be kept in a horizontal direction to avoid the phenomenon of skewed setting.

[0069] In the description of this specification, the description of reference terms such as "some embodiments", "other embodiments", 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 utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0070] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. The correction mechanism is characterized by: include: Base (11); Two adjustment components, the adjustment components are slidably mounted on the base (11), each of the adjustment components is provided with an abutment limiter, the abutment limiters respectively located on the two adjustment components are arranged in pairs, and a deviation correction channel is formed between the abutment limiters arranged in pairs to allow the photovoltaic cell (100) to pass through; A driving assembly, the driving assembly being fixedly arranged on the base (11) and being transmission-connected to the adjustment assembly; In a first working state, the driving component drives the two adjustment components to move toward each other, driving the abutment and limiting members arranged in pairs to move toward each other, so as to clamp and position the photovoltaic cell (100) moving through the deviation correction channel; in a second working state, the driving component drives the two adjustment components to move away from each other, driving the abutment and limiting members arranged in pairs to move away from each other, so as to release the clamped photovoltaic cell (100); A sensing component, wherein the sensing component signal is connected to the driving component, and the sensing component can identify the distance between the two adjustment components or the distance between the abutment limit members arranged in pairs or the width of the correction channel, so that the driving component drives the adjustment component to slide within a preset distance.

2. The correction mechanism according to claim 1, characterized in that: The abutment limiting member is rotatably arranged.

3. The deviation correction mechanism according to claim 2, characterized in that: The abutment limiting member comprises a shaft sleeve (122) made of elastic material, the adjustment assembly comprises a rotating shaft (123), and the shaft sleeve (122) is rotatably sleeved on the rotating shaft (123).

4. The deviation correction mechanism according to claim 1, characterized in that: Each of the adjustment components comprises at least two adjustment seats (124) spaced apart along a preset first direction, the abutment limiter being fixedly arranged or rotatably arranged on the adjustment seat (124) to form a plurality of deviation correction channels, and the preset first direction is perpendicular to the movement direction of the photovoltaic cell (100) when passing through the deviation correction channel.

5. The deviation correction mechanism according to claim 4, characterized in that: Each of the adjustment seats (124) is provided with at least two abutment limit members spaced apart along a preset second direction, and the preset second direction is perpendicular to the preset first direction.

6. The deviation correction mechanism according to claim 1, characterized in that: The deviation correction mechanism also includes a transmission assembly, the transmission assembly includes a conveyor belt (151) and a pulley (152), the pulley (152) is rotatably arranged on the base (11), the conveyor belt (151) is sleeved on the pulley (152) and rotates under the drive of the driving assembly; The conveyor belt (151) comprises a first part (1511) and a second part (1512), wherein the first part (1511) and the second part (1512) are located on both sides of the pulley (152), and the first part (1511) and the second part (1512) have opposite movement directions when driven by the driving component, the first part (1511) is transmission-connected to one of the adjustment components, and the second part (1512) is transmission-connected to another of the adjustment components.

7. The deviation correction mechanism according to claim 6, characterized in that: The adjustment assembly also includes a mechanical clamp (125), and the mechanical clamp (125) includes an upper clamp body (1251) and a lower clamp body (1252), the first part (1511) is clamped and fixed between the upper clamp body (1251) and the lower clamp body (1252), and the second part (1512) is clamped and fixed between the upper clamp body (1251) and the lower clamp body (1252).

8. The deviation correction mechanism according to any one of claims 1 to 7, characterized in that: The sensing component comprises a photoelectric sensor (141) and a sensing element (142); the photoelectric sensor (141) is connected to the driving component by signal; the photoelectric sensor (141) is fixedly arranged on the base (11) or the adjustment component; and the sensing element (142) is correspondingly fixedly arranged on the adjustment component or the base (11); the sensing element (142) is configured such that when the adjustment component moves a preset distance in a direction of opposite movement, the sensing element (142) is located at a position that can be recognized by the photoelectric sensor (141).

9. A conveying device, characterized in that It comprises a conveying mechanism and a correcting mechanism as described in any one of claims 1 to 8, wherein the conveying mechanism comprises at least two conveying components, the conveying components are arranged at intervals and can convey the photovoltaic cell (100) along a preset second direction, and the correcting mechanism can clamp and position the photovoltaic cell (100) along a preset first direction.

10. The conveying device according to claim 9, characterized in that The conveying mechanism further comprises a conveying bottom plate (22), wherein the conveying bottom plate (22) is arranged below the conveying component; The conveying bottom plate (22) is high at both sides and low in the middle to form a collecting portion (221), and the collecting portion (221) is used to collect liquid dripping from the photovoltaic cell sheet (100).

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