Deviation correcting device

Abstract

The utility model relates to a deviation rectifying device. The deviation rectifying device comprises a first deviation rectifying mechanism and a second deviation rectifying mechanism; the first deviation rectifying mechanism comprises a first driving piece, a first transmission assembly and a first belt, and the first belt is connected with the first driving piece through the first transmission assembly; the second deviation rectifying mechanism comprises a second driving piece, a second transmission assembly and a second belt, and the second belt is connected with the second driving piece through the second transmission assembly; the first driving piece and the second driving piece can drive the first belt and the second belt to conduct transmission in the first direction correspondingly so as to correct the materials moving in the first direction. According to the deviation rectifying device, the deviation rectifying efficiency of high-speed conveyed materials can be improved, and the deviation rectifying yield of the high-speed conveyed materials is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of battery production, more particularly, the utility model relates to a deviation rectifying device. BACKGROUND

[0002] The deviation rectifying device is used for the silicon wafer sorting process of rectifying the deviation of photovoltaic silicon wafers, the process can judge the quality of each silicon wafer through a sorting machine, and provides strong guarantee for subsequent manufacturing of photovoltaic modules with higher power generation efficiency. However, as the running speed of the silicon sorting machine is higher and higher, the traditional jaw type deviation rectifying mode cannot work continuously, the silicon wafer needs to be positioned to a specified position, and after positioning, the jaw is closed by a motor to complete the correction of the silicon wafer, so that the high-speed sorting demand without stoppage cannot be realized, and the production capacity cannot meet the standard. SUMMARY

[0003] An object of the utility model is to provide a new technical scheme of a deviation rectifying device.

[0004] According to a first aspect of the utility model, a deviation rectifying device is provided, which comprises:

[0005] A first deviation rectifying mechanism comprises a first driving member, a first transmission assembly and a first belt, the first belt is connected with the first driving member through the first transmission assembly;

[0006] A second deviation rectifying mechanism comprises a second driving member, a second transmission assembly and a second belt, the second belt is connected with the second driving member through the second transmission assembly;

[0007] The first driving member and the second driving member can respectively drive the first belt and the second belt to drive in the first direction to correct the material moving in the first direction.

[0008] Optionally, the first transmission assembly comprises a first driving wheel, a second driven wheel and a fifth driven wheel, the first driving wheel is assembled on the output end of the first driving member, the first belt is sleeved on the first driving wheel and the fifth driven wheel, the second driven wheel abuts against the first belt, so that the first belt forms a first correction section parallel to the first direction and a first guide section at a set angle with the first direction.

[0009] Optionally, the second transmission assembly comprises a second driving wheel, a fourth driven wheel and a sixth driven wheel, the second driving wheel is assembled on the output end of the second driving member, the second belt is sleeved on the second driving wheel and the sixth driven wheel, the fourth driven wheel abuts against the second belt, so that the second belt forms a second correction section parallel to the first direction and a second guide section at a set angle with the first direction.

[0010] Optionally, the first guide section and the second guide section are symmetrically arranged along the first direction, so that the material moving along the first direction can be guided between the first alignment section and the second alignment section.

[0011] The first alignment section and the second alignment section are symmetrically arranged along the first direction, and the distance between the first alignment section and the second alignment section along a second direction is the same as the width of the material, so that the first alignment section and the second alignment section can align the material moving along the first direction, and the second direction is perpendicular to the first direction.

[0012] Optionally, the first adjusting mechanism and the second adjusting mechanism are further included, the first adjusting mechanism can move the fifth driven wheel, and the second adjusting mechanism can move the sixth driven wheel, so as to adjust the size of the set angle.

[0013] Optionally, the first transmission assembly further includes a first driven wheel, and the second transmission assembly further includes a third driven wheel.

[0014] The first adjusting mechanism can further move the first driven wheel to adjust the tension of the first belt, and the second adjusting mechanism can further move the third driven wheel to adjust the tension of the second belt.

[0015] Optionally, the first adjusting mechanism and the second adjusting mechanism are further included, the first adjusting mechanism can move the fifth driven wheel, and the second adjusting mechanism can move the sixth driven wheel, so as to adjust the size of the set angle.

[0016] The first adjusting mechanism and the second adjusting mechanism respectively include three adjusting plates, each adjusting plate is arranged on the first support or the second support, and the first driven wheel, the second driven wheel, the third driven wheel, the fourth driven wheel, the fifth driven wheel and the sixth driven wheel are respectively and correspondingly arranged on the adjusting plates through waist-shaped holes along a second direction.

[0017] The second direction is perpendicular to the first direction.

[0018] Optionally, the first adjusting mechanism and the second adjusting mechanism are further included, the first adjusting mechanism can move the fifth driven wheel, and the second adjusting mechanism can move the sixth driven wheel, so as to adjust the size of the set angle.

[0019] The first adjusting mechanism includes three connecting plates and a first guide rod, the first driven wheel, the second driven wheel and the fifth driven wheel are respectively connected to the first guide rod through a connecting plate, and the first guide rod is movably arranged on the first support along a second direction, so as to adjust the positions of the first driven wheel, the second driven wheel and the fifth driven wheel along the second direction.

[0020] The second adjusting mechanism comprises three connecting plates and a second guide rod, the third driven wheel, the fourth driven wheel and the sixth driven wheel are connected with the second guide rod through a connecting plate respectively, the second guide rod is movably arranged on the second support along a second direction to adjust the positions of the third driven wheel, the fourth driven wheel and the sixth driven wheel along the second direction;

[0021] The second direction is perpendicular to the first direction.

[0022] Optionally, a main driving mechanism is further included, the main driving mechanism is capable of moving the first deviation correcting mechanism and the second deviation correcting mechanism towards or away from each other along a second direction, the second direction is perpendicular to the first direction.

[0023] Optionally, the main driving mechanism comprises a third driving member, a base, a synchronous belt, a third driving wheel and a seventh driven wheel, the base is provided with a slide rail along the second direction;

[0024] The third driving wheel and the seventh driven wheel are arranged at two ends of the slide rail respectively, the synchronous belt is sleeved on the third driving wheel and the seventh driven wheel, the third driving member is fixed on the base, and an output end of the third driving member is connected with the third driving wheel;

[0025] The first deviation correcting mechanism and the second deviation correcting mechanism are movably arranged on the slide rail along the second direction through a first sliding block and a second sliding block respectively, and the first sliding block and the second sliding block are further connected with the synchronous belt respectively;

[0026] The third driving member is capable of driving the synchronous belt to rotate forward or reversely to move the first deviation correcting mechanism and the second deviation correcting mechanism towards or away from each other along the second direction.

[0027] Optionally, the main driving mechanism comprises a third driving member, a base and a ball screw, the base is provided with a slide rail along the second direction, and the ball screw has two symmetrical threads of left-hand and right-hand;

[0028] The first deviation correcting mechanism and the second deviation correcting mechanism are movably arranged on the slide rail along the second direction through a first sliding block and a second sliding block respectively, and the first sliding block and the second sliding block are further connected with the left-hand thread and the right-hand thread of the ball screw respectively;

[0029] The third driving member is capable of driving the ball screw to rotate forward or reversely to move the first deviation correcting mechanism and the second deviation correcting mechanism towards or away from each other along the second direction.

[0030] Optionally, the main driving mechanism is capable of moving the first deviation correcting mechanism and the second deviation correcting mechanism to reciprocate along the second direction respectively.

[0031] One technical advantage of this invention is that by setting a first driving member and a second driving member to drive the first belt and the second belt at a set speed, the material can complete the correction and alignment action relatively stationary with the first belt and the second belt when it moves to the correction position at a certain speed. This improves the correction efficiency and avoids the material being impacted by the correction mechanism, thereby improving the yield rate of the corrected material.

[0032] Other features and advantages of the present invention will become clear from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. Attached Figure Description

[0033] The accompanying drawings, which form part of this specification, illustrate embodiments of the present invention and, together with the specification, serve to explain the principles of the present invention.

[0034] Figure 1 This is a schematic diagram of the structure of a correction device according to the present invention.

[0035] Figure 2 This is a front view of a correction device according to this utility model.

[0036] Figure 3 This is an assembly diagram of the first correction mechanism and the first adjustment mechanism of this utility model.

[0037] Figure 4 This is an assembly diagram of the second correction mechanism and the second adjustment mechanism of this utility model.

[0038] Figure 5 This is a schematic diagram of a correction device according to the present invention.

[0039] Explanation of reference numerals in the attached figures:

[0040] 1. First correction mechanism; 11. First driving component; 12. First transmission assembly; 121. First driving wheel; 122. First driven wheel; 123. Second driven wheel; 124. Fifth driven wheel; 13. First belt; 131. First alignment section; 132. First guide section; 14. First slider;

[0041] 2. Second correction mechanism; 21. Second drive component; 22. Second transmission assembly; 221. Second drive wheel; 222. Third driven wheel; 223. Fourth driven wheel; 224. Sixth driven wheel; 23. Second belt; 231. Second alignment section; 232. Second guide section; 24. Second slider;

[0042] 3. First adjusting mechanism; 31. Adjusting plate; 32. Waist-shaped hole; 35. First bracket;

[0043] 4. Second adjustment mechanism; 41. Second support;

[0044] 5. Main drive mechanism; 51. Third drive component; 52. Base; 53. Synchronous belt; 54. Third drive pulley; 55. Seventh driven pulley; 56. Limiting structure; 57. Slide rail;

[0045] 6. Materials. Detailed Implementation

[0046] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that, unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the present invention.

[0047] The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the invention or its application or use.

[0048] Technologies and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such technologies and equipment should be considered part of the specification.

[0049] In all the examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values.

[0050] It should be noted that similar labels and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be discussed further in subsequent figures.

[0051] like Figures 1 to 5 As shown, according to a first aspect of the present invention, a correction device is provided, comprising: a first correction mechanism 1 and a second correction mechanism 2; the first correction mechanism 1 includes a first driving member 11, a first transmission assembly 12, and a first belt 13, the first belt 13 being connected to the first driving member 11 via the first transmission assembly 12; the second correction mechanism 2 includes a second driving member 21, a second transmission assembly 22, and a second belt 23, the second belt 23 being connected to the second driving member 21 via the second transmission assembly 22; the first driving member 11 and the second driving member 21 are respectively capable of driving the first belt 13 and the second belt 23 along a first direction to correct the material 6 moving along the first direction. The material 6 is exemplified by a silicon wafer.

[0052] Specifically, in this embodiment, the correction device includes a first correction mechanism 1 and a second correction mechanism 2. The two correction mechanisms can be symmetrically arranged so that the first belt 13 and the second belt 23 are opposite each other. The first drive member 11 drives the first belt 13 to move along the first direction at a set speed through the first transmission component 12. The second drive member 21 drives the second belt 23 to move at a set speed through the second transmission component 22. When the silicon wafer is transported at a certain speed along the first direction between the first belt 13 and the second belt 23, the transmission speed of the first belt 13 and the second belt 23 is set to be consistent with the transport speed of the silicon wafer. Then, the silicon wafer is in a relatively stationary motion relationship with respect to the first belt 13 and the second belt 23. When the first belt 13 and the second belt 23 correct the silicon wafer, it is not necessary to stop the silicon wafer. This ensures that the correction and guidance function of the silicon wafer can be completed under high-speed transportation conditions, improving the correction efficiency for high-speed moving silicon wafers and avoiding damage to the silicon wafer by the first belt 13 and the second belt 23, thereby improving the yield of material 6. Figure 5 .

[0053] In the above embodiments, both the first belt 13 and the second belt 23 can be high-elasticity, wear-resistant flat belts, so that the correction and alignment of the skewed silicon wafer is mainly achieved by the guiding force generated during the conveying process through contact with the flat belt, which overcomes the friction between the silicon wafer and the conveyor belt. Here, wafer alignment refers to guiding the skewed silicon wafer to its correct position; for example, if the silicon wafer is square or rectangular, its opposite sides are aligned with the first direction. The first drive unit 11 and the second drive unit 21 can typically be implemented using motors. Furthermore, the set speed of the first belt 13 and the second belt 23 is the conveying speed of the silicon wafer, avoiding damage to the edges and corners of the silicon wafer due to excessive impact, or even the formation of fragments.

[0054] Optionally, such as Figure 3 As shown, the first transmission assembly 12 includes a first driving wheel 121, a second driven wheel 123 and a fifth driven wheel 124. The first driving wheel 121 is mounted on the output end of the first driving member 11. The first belt 13 is sleeved on the first driving wheel 121 and the fifth driven wheel 124. The second driven wheel 123 abuts against the first belt 13, so that the first belt 13 forms a first correction section 131 parallel to the first direction and a first guide section 132 at a set angle to the first direction.

[0055] Specifically, in this embodiment, the first driving wheel 121 is mounted on the output end of the first driving member 11, and the second driven wheel 123 is disposed at a position flush with the first driving wheel 121 along the first direction to form a first correction section 131 (the section between the first driving wheel 121 and the second driven wheel 123). The fifth driven wheel 124 may be disposed on the side of the second driven wheel 123 away from the first driving wheel 121, and on the outer side relative to the second driven wheel 123 (e.g., ...).Figure 3 The section between the second driven wheel 123 and the fifth driven wheel 124 is positioned slightly to the right, so that the section forms a first guide section 132 at a predetermined angle to the first direction. Typically, this predetermined angle is designed to be approximately 15° to guide the silicon wafer to the first alignment section 131. Figure 3 The first drive wheel 121 marked in the middle only represents its position.

[0056] Optionally, such as Figure 4 As shown, the second transmission assembly 22 includes a second driving wheel 221, a fourth driven wheel 223 and a sixth driven wheel 224. The second driving wheel 221 is mounted on the output end of the second drive member 21. The second belt 23 is sleeved on the second driving wheel 221 and the sixth driven wheel 224. The fourth driven wheel 224 abuts against the second belt, so that the second belt 23 forms a second alignment section 231 parallel to the first direction and a second guide section 232 at a set angle to the first direction.

[0057] Specifically, in this embodiment, the second driving wheel 221 is mounted on the output end of the second driving member 21, and the fourth driven wheel 223 is disposed at a position flush with the second driving wheel 221 along the first direction to form the first correction section 131 (the section between the second driving wheel 221 and the fourth driven wheel 223). The sixth driven wheel 224 may be disposed on the side of the fourth driven wheel 223 away from the second driving wheel 221, and on the outer side relative to the fourth driven wheel 223 (e.g., ...). Figure 4 The section between the sixth driven wheel 224 and the fourth driven wheel 223 is positioned to form a second guide section 232 at a set angle to the first direction. Typically, this set angle is designed to be approximately 15° to guide the silicon wafer to the second alignment section 231. Figure 4 The second drive wheel 221 marked in the middle only represents its position.

[0058] Optionally, refer to Figures 3 to 5 The first guide segment 132 and the second guide segment 232 are symmetrically arranged along the first direction, so that the material 6 moving along the first direction can be guided between the first correction segment 131 and the second correction segment 231; the first correction segment 131 and the second correction segment 231 are symmetrically arranged in the first direction, and in the second direction (X direction), the distance between the first correction segment 131 and the second correction segment 231 is the same as the width of the material 6, so that the first correction segment 131 and the second correction segment 231 can correct the material 6 moving along the first direction, and the second direction is perpendicular to the first direction.

[0059] Specifically, in this embodiment, the first correction mechanism 1 and the second correction mechanism 2 can be symmetrically arranged. The first correction section 131 and the second correction section 231 are also symmetrically arranged in the first direction, so that the silicon wafer entering this area can be corrected. The length of the first correction section 131 and the width between the two can be matched and designed according to the actual size of the material 6, etc., and this utility model does not impose any restrictions on this. Under normal circumstances, the distance between the first correction section 131 and the second correction section 231 in the second direction is equal to the width of the material 6 in the second direction, or slightly larger than the width of the material 6 in the second direction. In addition, the first guide section 132 and the second guide section 232 are also symmetrically arranged in the first direction and face the material 6 in a figure-eight shape, which facilitates guiding the material 6 to the position between the first belt 13 and the second belt 23, and then guiding it between the first correction section 131 and the second correction section 231 to achieve correction.

[0060] In the above embodiments, each driving wheel and driven wheel can be made of wear-resistant material to improve the service life of the correction device, prevent slag shedding and oil leakage, prevent contamination of silicon wafers and affect the cleanliness of silicon wafers, and improve the yield of material 6 after correction.

[0061] Optionally, such as Figures 1 to 4 As shown, the correction device also includes a first adjustment mechanism 3 and a second adjustment mechanism 4. The first adjustment mechanism 3 can move the fifth driven wheel 124, and the second adjustment mechanism 4 can move the sixth driven wheel 224 to adjust the size of the set angle.

[0062] Specifically, in this embodiment, the first adjusting mechanism 3 and the second adjusting mechanism 4 can respectively adjust the positions of the fifth driven wheel 124 and the sixth driven wheel 224 in the first direction or the second direction (X direction in the figure), so that the set angle between the first guide segment 132 and the second guide segment 232 and the set angle relative to the first direction can be adjusted to accommodate materials 6 of different sizes. A larger set angle is beneficial for guiding larger materials 6, while a smaller set angle is beneficial for guiding smaller materials 6.

[0063] Optionally, such as Figure 3 and Figure 4 As shown, the first transmission assembly 12 also includes a first driven wheel 122, and the second transmission assembly 22 also includes a third driven wheel 222; the first adjustment mechanism 3 can also move the first driven wheel 122 to adjust the tension of the first belt 13, and the second adjustment mechanism 4 can also move the third driven wheel 222 to adjust the tension of the second belt 23.

[0064] Specifically, in this embodiment, the first driven pulley 122 and the third driven pulley 222 are configured to adjust the tension of the first belt 13 and the second belt 23 respectively, so that the first belt 13 and the second belt 23 can more accurately correct the silicon wafer material 6. Furthermore, to avoid the first driven pulley 122 and the sixth driven pulley 222 affecting or interfering with other driven pulleys, they can be positioned outside the first belt 13 and the second belt 23.

[0065] like Figure 3 As shown, the first driven pulley 122 is located on the right side of the first belt 13, that is, on the side opposite to the first alignment section 131 and the first guide section 132. Moving it further away from the first alignment section 131 will tension the first belt 13. Figure 4 As shown, the third driven wheel 222 is located on the left side of the second belt 23, that is, on the side opposite to the second correction section 231 and the second guide section 232. When it is moved further away from the second correction section 231, the second belt 23 can be tensioned.

[0066] Optionally, such as Figures 1 to 4 As shown, the correction device also includes a first bracket 35 and a second bracket 41. The first correction mechanism 1 is disposed on the first bracket 35, and the second correction mechanism 2 is disposed on the second bracket 41. The first adjustment mechanism 3 and the second adjustment mechanism 4 each include three adjustment plates 31, each of which is disposed on the first bracket 35 or the second bracket 41. The first driven wheel 122, the second driven wheel 123, the third driven wheel 222, the fourth driven wheel 223, the fifth driven wheel 124, and the sixth driven wheel 224 are respectively movably disposed on the adjustment plates 31 in a corresponding manner along the second direction through the waist-shaped holes 32, so as to adjust the positions of the first driven wheel 122, the second driven wheel 123, the third driven wheel 222, the fourth driven wheel 223, the fifth driven wheel 124, and the sixth driven wheel 224 in the second direction, wherein the second direction is perpendicular to the first direction.

[0067] Specifically, in this embodiment, the first adjustment mechanism 3 includes three adjustment plates 31. The first driven wheel 122, the second driven wheel 123 and the fifth driven wheel 124 are respectively movably mounted on the three adjustment plates 31 through the waist-shaped hole 32 extending along the second direction, so as to adjust the position of each driven wheel in the second direction.

[0068] like Figure 3As shown, the second driven wheel 123 is movably mounted on an adjusting plate 31 through two oblong holes 32. These two oblong holes 32 extend along a second direction, allowing the second driven wheel 123 to move along the oblong holes 32 in the second direction to achieve alignment with the first driving wheel 121 in the first direction. Similarly, the fifth driven wheel 124 is movably mounted on another adjusting plate 31 through two oblong holes 32, allowing it to move along the oblong holes 32 in the second direction to adjust the angle between the first guide section 132 and the set angle in the first direction. The first driven wheel 122 is also movably mounted on another adjusting plate 31 through two oblong holes 32, allowing it to move along the oblong holes 32 in the second direction to adjust the tension of the first belt 13. The first bracket 35 connects and supports the first transmission assembly 12 and the first adjusting mechanism 3.

[0069] like Figure 4 As shown, the fourth driven wheel 223 is movably mounted on an adjusting plate 31 through two oblong holes 32 extending in a second direction. This allows the fourth driven wheel 223 to move along the oblong holes 32 in the second direction, achieving alignment with the second driving wheel 221 in the first direction. The sixth driven wheel 224 is movably mounted on another adjusting plate 31 through two oblong holes 32, allowing it to move along the oblong holes 32 in the second direction to adjust the angle between the second guide section 232 and the first direction. The third driven wheel 222 is movably mounted on a third adjusting plate 31 through two oblong holes 32, allowing it to move along the oblong holes 32 in the second direction to adjust the tension of the second belt 23. The second bracket 41 connects and supports the second transmission assembly 22 and the second adjusting mechanism 4.

[0070] Optionally, such as Figures 1 to 4 As shown, the correction device also includes a first bracket 35 and a second bracket 41. The first correction mechanism 1 is disposed on the first bracket 35, and the second correction mechanism 2 is disposed on the second bracket 41. The first adjustment mechanism 3 includes three connecting plates and a first guide rod. The first driven wheel 122, the second driven wheel 123 and the fifth driven wheel 124 are respectively connected to the first guide rod through a connecting plate. The first guide rod is movably disposed on the first bracket 35 in the second direction to adjust the position of the first driven wheel 122, the second driven wheel 123 and the fifth driven wheel 124 in the second direction.

[0071] The second adjustment mechanism 4 includes three connecting plates and a second guide rod. The third driven wheel 222, the fourth driven wheel 223 and the sixth driven wheel 224 are respectively connected to the second guide rod through a connecting plate. The second guide rod is movably mounted on the second bracket 41 along the second direction to adjust the position of the third driven wheel 222, the fourth driven wheel 223 and the sixth driven wheel 224 in the second direction; wherein, the second direction is perpendicular to the first direction.

[0072] In this embodiment, the position adjustment of each driven wheel is achieved through a guide rod, which has a simple structure and can adjust the first correction section 131, the second correction section 231, the first guide section 132 and the second guide section 232, providing another way to implement the adjustment mechanism.

[0073] Optionally, such as Figure 1 , Figure 2 and Figure 5 As shown, the correction mechanism also includes a main drive mechanism 5, which enables the first correction mechanism 1 and the second correction mechanism 2 to move toward or away from each other along a second direction, the second direction being perpendicular to the first direction.

[0074] Specifically, in this embodiment, the main drive mechanism 5 causes the first correction mechanism 1 and the second correction mechanism 2 to move towards each other, so that the distance between them is narrowed to adapt to the correction and alignment of small-sized materials 6. When the main drive mechanism 5 causes the first correction mechanism 1 and the second correction mechanism 2 to move away from each other, the distance between them is widened to adapt to the correction and alignment of wide-sized materials 6, thereby improving the adaptability of the entire correction device and making it suitable for mass production.

[0075] Optionally, such as Figure 2 As shown, the main drive mechanism 5 includes a third drive member 51, a base 52, a timing belt 53, a third drive wheel 54, and a seventh driven wheel 55. A slide rail 57 is provided on the base 52 along the second direction. The third drive wheel 54 and the seventh driven wheel 55 are respectively located at both ends of the slide rail 57. The timing belt 53 is sleeved on the third drive wheel 54 and the seventh driven wheel 55. The third drive member 51 is fixed on the base 52, and its output end is connected to the third drive wheel 54.

[0076] The first correction mechanism 1 and the second correction mechanism 2 are respectively movably mounted on the slide rail 57 via the first slider 14 and the second slider 24 in the second direction. The first slider 14 and the second slider 24 are also respectively connected to the synchronous belt 53. The third drive member 51 can drive the synchronous belt 53 to rotate forward or backward, so that the first correction mechanism 1 and the second correction mechanism 2 move towards or away from each other in the second direction.

[0077] Specifically, in this embodiment, the slide rail 57 allows the first and second correction mechanisms 1 and 2 to move in opposite directions or towards each other along the second direction via the first slider 14 and the second slider 24, respectively, improving the smoothness of their movement. The first slider 14 and the second slider 24 are connected to opposite sides of the synchronous belt 53, allowing the third drive member 51 to move the first and second correction mechanisms 1 or 2 closer together or further apart when rotating forward or backward, thus adjusting the distance between them. This adjustment method allows the movement of both correction mechanisms to be achieved with only one drive member, simplifying the structure of the main drive mechanism 5 and reducing device cost.

[0078] In the above embodiments, such as Figures 1 to 2 As shown, limiting structures 56 can be respectively provided on both sides of the first correction mechanism 1 and the second correction mechanism 2 to limit the closest distance between the first correction mechanism 1 and the second correction mechanism 2 when they approach each other in the second direction and the farthest distance when they move away from each other. The limiting structure 56 can be designed as L-shaped.

[0079] Optionally, the main drive mechanism 5 includes a third drive member 51, a base 52, and a ball screw. A slide rail 57 is provided on the base 52 along the second direction. The ball screw has two symmetrical threads: left-hand and right-hand. The first correction mechanism 1 and the second correction mechanism 2 are respectively movably disposed on the slide rail 57 along the second direction via a first slider 14 and a second slider 24. The first slider 14 and the second slider 24 are also respectively connected to the left-hand thread and the right-hand thread of the ball screw. The third drive member 51 can drive the ball screw to rotate forward or reverse, so that the first correction mechanism 1 and the second correction mechanism 2 move towards or away from each other along the second direction.

[0080] Specifically, in this embodiment, a ball screw is used instead of the synchronous belt 53 in the above embodiment. This allows the left-hand and right-hand threads at both ends of the ball screw to drive the first correction mechanism 1 and the second correction mechanism 2 to move closer or further apart, respectively, when the third drive member 51 rotates forward or backward. This achieves the purpose of adjusting the distance between the two mechanisms. The ball screw has high adjustment accuracy, which can further improve the correction quality of the material 6.

[0081] Optionally, the main drive mechanism 5 can cause the first correction mechanism 1 and the second correction mechanism 2 to reciprocate along the second direction, respectively.

[0082] Specifically, in this embodiment, the main drive mechanism 5 causes the first correction mechanism 1 and / or the second correction mechanism 2 to reciprocate along the second direction, so that the first correction mechanism 1 and the second correction mechanism 2 respectively have a low-frequency vibration effect on the material 6, so as to improve the correction and guidance effect and facilitate the improvement of product quality in subsequent production.

[0083] In some embodiments, a battery production line is also provided, including the correction device provided in the first aspect, which improves both the yield and efficiency of silicon wafer correction, thereby further improving the battery production efficiency and yield of the entire battery production line.

[0084] The above embodiments mainly describe the differences between the various embodiments. As long as the different optimization features between the various embodiments are not contradictory, they can be combined to form a better embodiment. For the sake of brevity, they will not be elaborated here.

[0085] While specific embodiments of the present invention have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Those skilled in the art should understand that modifications can be made to the above embodiments without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A correction device, characterized in that, include: The first correction mechanism (1) includes a first drive member (11), a first transmission assembly (12) and a first belt (13), wherein the first belt (13) is connected to the first drive member (11) through the first transmission assembly (12); The second correction mechanism (2) includes a second drive member (21), a second transmission assembly (22), and a second belt (23). The second belt (23) is connected to the second drive member (21) through the second transmission assembly (22). The first drive member (11) and the second drive member (21) can drive the first belt (13) and the second belt (23) to move along the first direction, respectively, to correct the material (6) moving along the first direction.

2. The correction device according to claim 1, characterized in that, The first transmission assembly (12) includes a first driving wheel (121), a second driven wheel (123) and a fifth driven wheel (124). The first driving wheel (121) is mounted on the output end of the first driving member (11). The first belt (13) is sleeved on the first driving wheel (121) and the fifth driven wheel (124). The second driven wheel (123) abuts against the first belt (13), so that the first belt (13) forms a first alignment section (131) parallel to the first direction and a first guide section (132) at a set angle to the first direction.

3. The correction device according to claim 2, characterized in that, The second transmission assembly (22) includes a second driving wheel (221), a fourth driven wheel (223) and a sixth driven wheel (224). The second driving wheel (221) is mounted on the output end of the second drive member (21). The second belt (23) is sleeved on the second driving wheel (221) and the sixth driven wheel (224). The fourth driven wheel (223) abuts against the second belt, so that the second belt (23) forms a second alignment section (231) parallel to the first direction and a second guide section (232) at a set angle to the first direction.

4. The correction device according to claim 3, characterized in that, The first guide section (132) and the second guide section (232) are symmetrically arranged along the first direction, so that the material (6) moving along the first direction can be guided between the first correction section (131) and the second correction section (231); The first correction segment (131) and the second correction segment (231) are symmetrically arranged in the first direction. In the second direction, the distance between the first correction segment (131) and the second correction segment (231) is the same as the width of the material (6), so that the first correction segment (131) and the second correction segment (231) can correct the material (6) moving along the first direction. The second direction is perpendicular to the first direction.

5. The correction device according to claim 3, characterized in that, It also includes a first adjustment mechanism (3) and a second adjustment mechanism (4), wherein the first adjustment mechanism (3) enables the fifth driven wheel (124) to move, and the second adjustment mechanism (4) enables the sixth driven wheel (224) to move, so as to adjust the size of the set angle.

6. The correction device according to claim 5, characterized in that, The first transmission assembly (12) further includes a first driven wheel (122), and the second transmission assembly (22) further includes a third driven wheel (222); The first adjustment mechanism (3) can also move the first driven wheel (122) to adjust the tension of the first belt (13), and the second adjustment mechanism (4) can also move the third driven wheel (222) to adjust the tension of the second belt (23).

7. The correction device according to claim 6, characterized in that, It also includes a first bracket (35) and a second bracket (41), wherein the first correction mechanism (1) is disposed on the first bracket (35) and the second correction mechanism (2) is disposed on the second bracket (41); The first adjustment mechanism (3) and the second adjustment mechanism (4) each include three adjustment plates (31), each adjustment plate (31) is respectively disposed on the first bracket (35) or the second bracket (41), and the first driven wheel (122), the second driven wheel (123), the third driven wheel (222), the fourth driven wheel (223), the fifth driven wheel (124) and the sixth driven wheel (224) are respectively disposed on each adjustment plate (31) in a corresponding manner along the second direction through the waist-shaped hole (32); The second direction is perpendicular to the first direction.

8. The correction device according to claim 6, characterized in that, It also includes a first bracket (35) and a second bracket (41), wherein the first correction mechanism (1) is disposed on the first bracket (35) and the second correction mechanism (2) is disposed on the second bracket (41); The first adjustment mechanism (3) includes three connecting plates and a first guide rod. The first driven wheel (122), the second driven wheel (123) and the fifth driven wheel (124) are respectively connected to the first guide rod through a connecting plate. The first guide rod is movably mounted on the first bracket (35) in the second direction to adjust the position of the first driven wheel (122), the second driven wheel (123) and the fifth driven wheel (124) in the second direction. The second adjustment mechanism (4) includes three connecting plates and a second guide rod. The third driven wheel (222), the fourth driven wheel (223), and the sixth driven wheel (224) are respectively connected to the second guide rod through a connecting plate. The second guide rod is movably mounted on the second bracket (41) along the second direction to adjust the position of the third driven wheel (222), the fourth driven wheel (223), and the sixth driven wheel (224) in the second direction. The second direction is perpendicular to the first direction.

9. The correction device according to claim 1, characterized in that, It also includes a main drive mechanism (5), which enables the first correction mechanism (1) and the second correction mechanism (2) to move toward or away from each other along a second direction, the second direction being perpendicular to the first direction.

10. The correction device according to claim 9, characterized in that, The main drive mechanism (5) includes a third drive member (51), a base (52), a timing belt (53), a third drive wheel (54), and a seventh driven wheel (55). A slide rail (57) is provided on the base (52) along the second direction. The third driving wheel (54) and the seventh driven wheel (55) are respectively disposed at both ends of the slide rail (57), the synchronous belt (53) is sleeved on the third driving wheel (54) and the seventh driven wheel (55), and the third driving member (51) is fixed on the base (52), and its output end is connected to the third driving wheel (54). The first correction mechanism (1) and the second correction mechanism (2) are respectively movably mounted on the slide rail (57) along the second direction via the first slider (14) and the second slider (24). The first slider (14) and the second slider (24) are also respectively connected to the synchronous belt (53). The third drive unit (51) can drive the synchronous belt (53) to rotate forward or reverse, so that the first correction mechanism (1) and the second correction mechanism (2) can move towards or away from each other in the second direction.

11. The correction device according to claim 9, characterized in that, The main drive mechanism (5) includes a third drive component (51), a base (52) and a ball screw. A slide rail (57) is provided on the base (52) along the second direction. The ball screw has two symmetrical threads: left-hand and right-hand. The first correction mechanism (1) and the second correction mechanism (2) are respectively movably disposed on the slide rail (57) along the second direction via the first slider (14) and the second slider (24). The first slider (14) and the second slider (24) are also respectively connected to the left-hand thread and the right-hand thread of the ball screw. The third drive unit (51) can drive the ball screw to rotate forward or reverse, so that the first correction mechanism (1) and the second correction mechanism (2) move towards or away from each other in the second direction.

12. The correction device according to claim 9, characterized in that, The main drive mechanism (5) enables the first correction mechanism (1) and the second correction mechanism (2) to reciprocate along the second direction, respectively.

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