A bottoming comb limiting structure

Abstract

The application discloses a bottoming comb limiting structure and belongs to the technical field of knitting equipment. The bottoming comb limiting structure comprises a bottoming plate, a guide plate and a base plate. The bottoming plate is detachably connected to the base plate. The guide plate is detachably connected to the base plate and is located on one side of the bottoming plate in the length direction. A limiting piece is detachably arranged between the bottoming plate and the guide plate. The limiting piece has two opposite limiting parts. The opposite sides of the two limiting parts abut against the bottoming plate and the guide plate respectively. The application has the effect of enhancing the working stability of the bottoming comb.

Description

Technical Field

[0001] This invention relates to the field of knitting equipment, and in particular to a bottom comb limiting structure. Background Technology

[0002] Flat knitting machines are highly technologically advanced automated machines in the knitting industry, integrating computer numerical control, electronic drive, and mechanical design technologies. Before knitting the fabric, a base-laying operation is required. After base-laying, the base fabric is pulled to continue knitting. To reduce waste of the base fabric, base-laying combs and sealing yarns are typically used to seal the base-lay loops, and then the knitting mechanism builds upon these loops.

[0003] In related technologies, a bottom-opening comb typically includes a base plate and a bottom-opening plate. The bottom-opening plate is detachably mounted to the base plate and has bottom-opening pins installed on it. The bottom-opening plate can be a one-piece structure or a separate structure distributed and fitted along the length of the base plate. To facilitate the installation of the bottom-opening plate and the base plate, the bottom-opening comb generally also includes a guide plate for installing wire conduits. The guide plate is mounted on the base plate and located on one side of the bottom-opening plate along its length.

[0004] Regarding the aforementioned technologies, the inventors believe that when the bottoming comb is continuously reciprocating to perform bottoming work, misalignment is likely to occur between the bottoming plate and the guide plate or the various plates of the split bottoming plate, resulting in poor working stability of the bottoming comb. Summary of the Invention

[0005] To enhance the working stability of the bottom comb, this application provides a bottom comb limiting structure.

[0006] In a first aspect, this application provides a bottom-feeding comb limiting structure, which adopts the following technical solution:

[0007] A bottom comb limiting structure includes a bottom comb plate, a guide plate, and a base plate. The bottom comb plate is detachably connected to the base plate, and the guide plate is detachably connected to the base plate and located on one side of the bottom comb plate along its length. A limiting member is detachably provided between the bottom comb plate and the guide plate. The limiting member has two opposing limiting portions, and the opposing sides of the two limiting portions respectively abut against the bottom comb plate and the guide plate.

[0008] By adopting the above technical solution, the two limiting parts of the limiting component play a limiting role between the bottom plate and the guide plate, so that when the bottom comb is working in continuous reciprocating motion, the bottom plate and the limiting plate are not prone to misalignment, which helps to ensure the working stability of the bottom comb. At the same time, the detachable setting of the limiting component makes it convenient for workers to maintain and replace the limiting component, thereby ensuring the limiting effect of the limiting component on the bottom plate and the guide plate.

[0009] Optionally, the limiting member further includes an installation part, and the two limiting parts are respectively fixedly connected to the two ends of the installation part. The guide plate has a first half hole on the side facing the bottom plate, and the bottom plate has a second half hole corresponding to the first half hole on the side facing the guide plate. The installation part is located in the area enclosed by the first half hole and the second half hole.

[0010] By adopting the above technical solution, the setting of the first half hole and the second half hole makes the connection structure between the limiting member and the guide plate and the bottom plate simple and reliable. At the same time, when the limiting member is located in the area enclosed by the first half hole and the second half hole, the mounting part can also play a further limiting role on the guide plate and the bottom plate, which is conducive to further ensuring the working stability of the bottom comb.

[0011] Optionally, the cross-section of the limiting portion is circular.

[0012] By adopting the above technical solution, the circularly arranged limiting part is conducive to achieving a more stable fixation between the guide plate and the base plate with a smaller contact area. At the same time, the circularly arranged limiting part facilitates the processing and shaping of the limiting part, reducing the production and processing cost of the limiting part.

[0013] Optionally, the mounting part is a hollow cylindrical shape, and both ends of the mounting part in the length direction are rounded.

[0014] By adopting the above technical solution, the hollow installation part helps to reduce the material used in the limiting component while ensuring the structural stability of the limiting component, thereby reducing material costs. At the same time, it facilitates the movement of the limiting component by the staff, and the arc transition makes it less likely to scratch the limiting component when the staff moves it, thus ensuring high safety.

[0015] Optionally, the free ends of the two limiting parts facing each other and away from the axis of the mounting part are provided with chamfers.

[0016] By adopting the above technical solution, the chamfer setting allows for a certain gap transition between the guide plate and the bottom plate when they are inserted between the two limiting parts, thus facilitating the insertion of the guide plate and the bottom plate between the two limiting parts, thereby realizing the installation of the limiting parts.

[0017] Optionally, one of the limiting parts is fixedly connected to a plurality of elastic blocks circumferentially distributed around its own axis on the side facing the other limiting part, and the other limiting part is provided with a locking hole that corresponds one-to-one with the position of the plurality of elastic blocks and engages with each elastic block.

[0018] By adopting the above technical solution, the cooperation between the elastic block and the card hole makes the connection structure between the two limiting parts simple and stable. At the same time, after the base plate and guide plate are installed on the base plate, the limiting components can still limit the base plate and guide plate, which has strong applicability.

[0019] Optionally, one of the limiting parts is fixedly connected to a plurality of elastic blocks circumferentially distributed around its own axis on the side facing the other limiting part, and the other limiting part is provided with a through connecting hole, and each of the elastic blocks passes through the connecting hole and engages with the connecting hole.

[0020] By adopting the above technical solution, the combination of the elastic locking hole and the connecting hole makes the connection structure between the base plate and the guide plate simple and stable. At the same time, the elastic locking blocks that are inserted into the connecting hole make it easy for the workers to apply force to remove the elastic locking blocks from the connecting hole, thereby realizing the disassembly of the limiting component.

[0021] Optionally, the base plate includes multiple plates, all of which are mounted on a substrate and distributed along the length of the substrate. A limiting member is also detachably provided between two adjacent plates, and the two limiting portions of the limiting member between the two plates respectively abut against the two plates.

[0022] By adopting the above technical solution, the two limiting parts of the limiting member located between the two plates can also limit the adjacent two plates, so that when the bottom comb is working in continuous reciprocating motion, the adjacent two plates of the bottom plate are not prone to misalignment, which is conducive to further ensuring the working stability of the bottom comb.

[0023] Secondly, this application provides a bottom-opening comb limiting structure, which adopts the following technical solution:

[0024] A bottom comb limiting structure includes a bottom comb plate and a base plate. The bottom comb plate includes multiple plates, which are mounted on the base plate and distributed along the length of the base plate. A limiting member is detachably provided between two adjacent plates. The limiting member has two opposing limiting portions, and the opposing sides of the two limiting portions abut against the two plates respectively.

[0025] By adopting the above technical solution, the two limiting parts of the limiting member located between the two plates play a limiting role on the two adjacent plates, so that when the bottom comb is working in continuous reciprocating motion, the two adjacent plates of the bottom plate are not prone to misalignment, which helps to ensure the working stability of the bottom comb.

[0026] Optionally, the limiting member further includes a mounting part, and the two limiting parts are respectively fixedly connected to the two ends of the mounting part. One of the plates has a mounting half hole on the side facing the other plate, and the mounting half holes between adjacent plates are correspondingly arranged. Each mounting part is located in the area enclosed by the mounting half holes of the adjacent two plates.

[0027] By adopting the above technical solution, the setting of each mounting half hole makes the connection structure between the limiting member and the two adjacent plates simple and reliable. At the same time, when the limiting member is located in the area enclosed by the mounting half holes of the two adjacent plates, the mounting part can also play a further limiting role on the two adjacent plates, which is conducive to further ensuring the working stability of the bottom comb.

[0028] Optionally, the cross-section of the limiting portion is circular.

[0029] By adopting the above technical solution, the circularly arranged limiting part is conducive to achieving more stable fixation between the plates with a smaller contact area. At the same time, the circularly arranged limiting part facilitates the processing and shaping of the limiting part, reducing the production and processing cost of the limiting part.

[0030] Optionally, the mounting part is a hollow cylindrical shape, and both ends of the mounting part in the length direction are rounded.

[0031] By adopting the above technical solution, the hollow installation part helps to reduce the material used in the limiting component while ensuring the structural stability of the limiting component, thereby reducing material costs. At the same time, it facilitates the movement of the limiting component by the staff, and the arc transition makes it less likely to scratch the limiting component when the staff moves it, thus ensuring high safety.

[0032] Optionally, the free ends of the two limiting parts facing each other and away from the axis of the mounting part are provided with chamfers.

[0033] By adopting the above technical solution, the chamfer setting allows for a certain gap transition between the plate and the two limiting parts when the plate is inserted between them, thus facilitating the insertion of the plate between the two limiting parts and realizing the installation of the limiting parts.

[0034] Optionally, one of the limiting parts is fixedly connected to a plurality of elastic blocks circumferentially distributed around its own axis on the side facing the other limiting part, and the other limiting part is provided with a locking hole that corresponds one-to-one with the position of the plurality of elastic blocks and engages with each elastic block.

[0035] By adopting the above technical solution, the cooperation between the elastic block and the card hole makes the connection structure between the two limiting parts simple and stable. At the same time, after the two plates are installed on the substrate, the limiting parts can still limit the position between the two plates, which has strong applicability.

[0036] Optionally, one of the limiting parts is fixedly connected to a plurality of elastic blocks circumferentially distributed around its own axis on the side facing the other limiting part, and the other limiting part is provided with a through connecting hole, and each of the elastic blocks passes through the connecting hole and engages with the connecting hole.

[0037] By adopting the above technical solution, the combination of the elastic locking hole and the connecting hole makes the connection structure between the two plates simple and stable. At the same time, the elastic locking blocks that are inserted into the connecting hole make it easy for the staff to apply force to remove the elastic locking blocks from the connecting hole, thereby realizing the disassembly of the limiting component.

[0038] In summary, this application includes at least one of the following beneficial technical effects:

[0039] 1. The two limiting parts of the limiting component play a limiting role between the bottom plate and the guide plate, so that when the bottom comb is working in continuous reciprocating motion, the bottom plate and the limiting plate are not prone to misalignment, which helps to ensure the working stability of the bottom comb.

[0040] 2. When the limiting component is located in the area enclosed by the first half hole and the second half hole, the mounting part can further limit the guide plate and the bottom plate, which is conducive to further ensuring the working stability of the bottom comb.

[0041] 3. The chamfering design allows for a certain gap transition between the guide plate and the bottom plate when they are inserted between the two limiting parts, thus facilitating the insertion of the guide plate and the bottom plate between the two limiting parts and realizing the installation of the limiting parts. Attached Figure Description

[0042] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of this application.

[0043] Figure 2 This is a schematic diagram of the connection structure between the base plate and the guide plate in Embodiment 1 of this application.

[0044] Figure 3 This is a schematic diagram of the limiting component in Embodiment 1 of this application.

[0045] Figure 4 This is a schematic diagram of the limiting component in Embodiment 2 of this application.

[0046] Figure 5 This is a schematic diagram of the limiting component in Embodiment 3 of this application.

[0047] Figure 6 This is a schematic diagram of the limiting component in Embodiment 4 of this application.

[0048] Figure 7 This is a schematic diagram of the overall structure in Embodiment 5 of this application.

[0049] Figure 8 This is a schematic diagram of the connection structure between two adjacent plates in Embodiment 5 of this application.

[0050] Figure 9 This is a schematic diagram of the overall structure of Embodiment 6 of this application.

[0051] Figure 10 This is a schematic diagram of the connection structure between two adjacent plates in Embodiment 6 of this application.

[0052] Figure 11 This is a schematic diagram of the limiting member in Embodiment 6 of this application.

[0053] Figure 12 This is a schematic diagram of the limiting member in Embodiment 7 of this application.

[0054] Figure 13 This is a schematic diagram of the limiting member in Embodiment 8 of this application.

[0055] Figure 14 This is a schematic diagram of the limiting member in Embodiment 9 of this application.

[0056] Explanation of reference numerals in the attached figures:

[0057] 1. Base plate; 101. Plate body; 2. Guide plate; 3. Base plate; 4. First half hole; 5. Second half hole; 6. Limiting component; 601. Mounting part; 602. Limiting part; 6021. First limiting part; 6022. Second limiting part; 7. Chamfer; 8. Through groove; 9. Base positioning post; 10. Base positioning hole; 11. Guide positioning post; 12. Guide positioning hole; 13. Connecting hole; 14. Fixing part; 15. Elastic locking block; 151. Connecting part; 152. Locking part; 16. Locking hole; 17. Connecting hole; 18. Through hole; 19. Mounting half hole. Detailed Implementation

[0058] The following is in conjunction with the appendix Figure 1-14 This application will be described in further detail.

[0059] This application discloses a bottom comb limiting structure.

[0060] Example 1.

[0061] Reference Figure 1 The bottom comb limiting structure includes a bottom plate 1, a guide plate 2, and a base plate 3. The bottom plate 1 is an integral structure and is rectangular in shape. The bottom plate 1 is fixedly fixed to the base plate 3 by bolts.

[0062] Reference Figure 1 and Figure 2 The guide plate 2 is securely fixed to the base plate 3 by bolts. The guide plate 2 is located on one side of the base plate 1 along its length and abuts against the base plate 1. A first half-hole 4 is provided on the side of the base plate 1 facing the guide plate 2, and a second half-hole 5 is provided on the side of the base plate 1 facing the guide plate 2, corresponding to the first half-hole 4. A limiting member 6 is provided in the area enclosed by the first half-hole 4 and the second half-hole 5.

[0063] Reference Figure 2 and Figure 3 The limiting member 6 includes a mounting part 601 and two limiting parts 602. The mounting part 601 is a hollow cylindrical shape. The two limiting parts 602 are integrally fixed to both ends of the mounting part 601 along its length. The two limiting parts 602 face each other and are coaxially arranged with the mounting part 601. Both limiting parts 602 are approximately circular plates. When the mounting part 601 of the limiting member 6 is installed in the area enclosed by the first half-hole 4 and the second half-hole 5, the opposite sides of the two limiting parts 602 abut against the bottom plate 1 and the guide plate 2, respectively. This allows the mounting part 601 and the two limiting parts 602 to limit the longitudinal and lateral positions of the bottom plate 1 and the guide plate 2, respectively. This prevents misalignment between the bottom plate 1 and the limiting plates, thus ensuring the working stability of the bottom comb.

[0064] Continue to refer to Figure 2 and Figure 3 To facilitate the placement of the guide plate 2 and the base plate 1 between the two limiting parts 602, a chamfer 7 is provided on the free end of the two limiting parts 602 facing each other and away from the axis of the mounting part 601, so that when the guide plate 2 and the base plate 1 are placed between the two limiting parts 602, there is a certain gap transition between them and the two limiting parts 602.

[0065] Reference Figure 3 Both limiting parts 602 have through grooves 8 that run along their own axis and are connected to the interior of the mounting part 601, so that workers can apply force to move the limiting parts 6. The inner walls of both ends of the mounting part 601 in the length direction, i.e., the groove walls of the through grooves 8 near their own openings, are all rounded to prevent scratches when workers apply force to move the limiting parts 6, thus ensuring safety.

[0066] Reference Figure 1 and Figure 2 To facilitate the quick installation of the base plate 1 to its position when fixed to the substrate 3, two base plate positioning posts 9 are fixedly embedded on one side of the substrate 3, and the two base plate positioning posts 9 are distributed along the length of the substrate 3. The base plate 1 has base plate positioning holes 10 that correspond to the positions of the two base plate positioning posts 9 and are inserted into and cooperate with the two base plate positioning posts 9. When the base plate 1 is fixed to the substrate 3, the two base plate positioning posts 9 are respectively located in the two base plate positioning holes 10 to position the installation position of the base plate 1.

[0067] Continue to refer to Figure 1 and Figure 2To facilitate the quick installation of the guide plate 2 to its position when fixed to the substrate 3, two guide positioning posts 11 are also fixedly embedded on one side of the substrate 3 where the guide positioning posts 11 are located. The two guide positioning posts 11 are distributed along the length of the substrate 3. The guide plate 2 has guide positioning holes 12 that correspond to the positions of the two guide positioning posts 11 and are inserted into and cooperate with the two guide positioning posts 11. When the guide plate 2 is fixed to the substrate 3, the two guide positioning posts 11 are respectively located in the two guide positioning holes 12 to position the installation position of the guide plate 2.

[0068] The implementation principle of Example 1 is as follows: When the limiting member 6 is installed in the area enclosed by the first half hole 4 and the second half hole 5, the two limiting parts 602 play a limiting role between the bottom plate 1 and the guide plate 2, so that when the bottom comb is working in continuous reciprocating motion, the bottom plate 1 and the limiting plate are not prone to lateral misalignment, which helps to ensure the working stability of the bottom comb. At the same time, the setting that the limiting member 6 can be removed from the first half hole 4 and the second half hole 5 makes it convenient for the staff to maintain and replace the limiting member 6, which in turn helps to ensure the limiting effect of the limiting member 6 on the bottom plate 1 and the guide plate 2.

[0069] Example 2.

[0070] Reference Figure 4 The difference between this embodiment and embodiment 1 is that the shape of the limiting part 602 is different. In this embodiment, the limiting part 602 is selected as a rectangular plate so that the contact area between the limiting member 6 and the bottom plate 1 and the guide plate 2 is larger when the limiting member 6 limits the bottom plate 1 and the guide plate 2, which makes it easier to ensure the stability when limiting the bottom plate 1 and the guide plate 2.

[0071] Example 3.

[0072] Reference Figure 5 The difference between this embodiment and embodiment 1 is that the structure of the limiting member 6 is different. The limiting member 6 in this embodiment includes two opposing limiting parts 602, both of which are circular plates, and both limiting parts 602 have a through-hole 13 in the middle.

[0073] Continue to refer to Figure 5The two limiting parts 602 are respectively designated as a first limiting part 6021 and a second limiting part 6022. A coaxial, hollow cylindrical fixing part 14 is integrally fixedly connected to the side of the first limiting part 6021 facing the second limiting part 6022. Three elastic locking blocks 15, evenly distributed circumferentially around their own axis, are fixedly connected to the side of the second limiting part 6022 facing the first limiting part 6021. The inner wall of the fixing part 14 has locking holes 16 that correspond one-to-one with the positions of the three elastic locking blocks 15 and engage with them respectively. The fixing part 14 is located within the area enclosed by the first half-hole 4 and the second half-hole 5. When each elastic locking block 15 is engaged in its respective locking hole 16, the opposite sides of the first limiting part 6021 and the second limiting part 6022 abut against the base plate 1 and the guide plate 2, thereby limiting the base plate 1 and the guide plate 2. The cooperation between the elastic locking block 15 and the locking hole 16 allows the base plate 1 and the guide plate 2 to still install the limiting member 6 after they are installed on the base plate 3, and the limiting member 6 is used to limit the base plate 1 and the guide plate 2, which has strong applicability.

[0074] Example 4.

[0075] Reference Figure 6 The difference between this embodiment and embodiment 1 is that the structure of the limiting member 6 is different. The limiting member 6 in this embodiment includes two opposing limiting parts 602, both of which are circular plates.

[0076] The two limiting parts 602 are respectively designated as a first limiting part 6021 and a second limiting part 6022. A coaxial, hollow cylindrical fixing part 14 is integrally fixedly connected to the side of the first limiting part 6021 facing the second limiting part 6022. A connecting hole 17, coaxially penetrating and communicating with the fixing part 14, is opened in the middle of each of the first limiting parts 6021. Three elastic locking blocks 15, evenly distributed circumferentially around their own axis, are fixedly connected to the side of the second limiting part 6022 facing the first limiting part 6021. Each elastic locking block 15 passes through the connecting hole 17 and engages with it. A through hole 18, coaxially penetrating and communicating with the fixing part 14, is opened in the middle of the second limiting part 6022.

[0077] Continue to refer to Figure 6The elastic locking block 15 includes a connecting portion 151 and a locking portion 152. The connecting portion 151 is connected to the second limiting portion 6022. The locking portion 152 is integrally formed on the end of the connecting portion 151 away from the second limiting portion 6022. The end of the locking portion 152 away from the connecting portion 151 is wedge-shaped to facilitate the locking portion 152 passing through the connecting hole 17. When the second limiting portion 6022 abuts against the end of the fixing portion 14 away from the first limiting portion 6021, each locking portion 152 passes through the connecting hole 17 and the side of the locking portion 152 facing the second limiting portion 6022 abuts against the side of the first limiting portion 6021 away from the second limiting portion 6022, thereby achieving a stable connection between the first limiting portion 6021 and the second limiting portion 6022. The elastic locking block 15 is designed to facilitate the operation of workers to apply force to move the elastic locking block 15 into the connecting hole 17 to disassemble the first limiting part 6021 and the second limiting part 6022.

[0078] When the fixing part 14 is located in the area enclosed by the first half hole 4 and the second half hole 5, and each elastic locking block 15 is inserted through the connecting hole 17, and each locking part 152 abuts against the side of the first limiting part 6021 away from the second limiting part 6022 on the side facing the second limiting part 6022, the side of the first limiting part 6021 and the second limiting part 6022 facing each other abuts against the base plate 1 and the guide plate 2, so as to limit the base plate 1 and the guide plate 2.

[0079] Example 5.

[0080] Reference Figure 7 The difference between this embodiment and embodiment 1 is that the base plate 1 is composed of multiple plates 101, and the multiple plates 101 are all bolted to the base plate 3 and distributed along the length direction of the base plate 3. A limiting member 6 is provided between adjacent plates 101.

[0081] Reference Figure 7 and Figure 8 One of the plates 101 has a mounting half-hole 19 on the side facing the other plate 101. The mounting half-holes 19 between adjacent plates 101 are correspondingly arranged. When the mounting part 601 of each limiting member 6 between adjacent plates 101 is located in the area enclosed by the mounting half-holes 19 of the adjacent plates 101, the side of the two limiting parts 602 facing each other abuts against the adjacent plates 101, so that the mounting part 601 of each limiting member 6 and the two limiting parts 602 respectively limit the longitudinal and lateral positions of the adjacent plates 101, thereby making it less likely for misalignment to occur between the adjacent plates 101, which is conducive to further ensuring the working stability of the bottom comb.

[0082] Example 6.

[0083] Reference Figure 9The bottom comb limiting structure includes a bottom plate 1, a guide plate 2, and a base plate 3. The guide plate 2 is fixedly fixed to the base plate 3 by bolts. The guide plate 2 is located on one side of the length direction of the bottom plate 1 and abuts against the bottom plate 1.

[0084] Reference Figure 9 and Figure 10 The base plate 1 is composed of multiple plates 101. Each plate 101 is bolted to the base plate 3 and distributed along the length of the base plate 3. Each plate 101 of the base plate 1 has a mounting half hole 19 on the side facing the other plate 101. The mounting half holes 19 between adjacent plates 101 are correspondingly arranged. Limiting members 6 are provided in the area enclosed by the mounting half holes 19 between adjacent plates 101.

[0085] Reference Figure 10 and Figure 11 The limiting member 6 includes a mounting part 601 and two limiting parts 602. The mounting part 601 is a hollow cylindrical shape. The two limiting parts 602 are integrally fixed to both ends of the mounting part 601 along its length. The two limiting parts 602 face each other and are coaxially arranged with the mounting part 601. Both limiting parts 602 are approximately circular plates. When the mounting part 601 of the limiting member 6 is installed in the area enclosed by the mounting half-holes 19 of two adjacent plates 101, the opposite sides of the two limiting parts 602 abut against the two adjacent plates 101, so that the mounting part 601 and the two limiting parts 602 respectively limit the longitudinal and lateral positions of the two adjacent plates 101, thereby making it less likely for misalignment to occur between the two adjacent plates 101, which helps to ensure the working stability of the bottom comb.

[0086] Reference Figure 11 To facilitate the placement of two adjacent plates 101 between the two limiting parts 602, the free ends of the two limiting parts 602 facing each other and away from the axis of the mounting part 601 are provided with chamfers 7, so that there is a certain gap transition between the two plates 101 and the two limiting parts 602 when they are placed between them. Each limiting part 602 has a through groove 8 that runs along its own axis and communicates with the interior of the mounting part 601, so that the operator can apply force to move the limiting member 6. The inner walls of both ends of the mounting part 601 along its length, i.e., the groove walls of the through grooves 8 near their openings, are rounded to prevent scratches when the operator applies force to move the limiting member 6, thus ensuring safety.

[0087] Reference Figure 9 and Figure 10To facilitate the quick installation of each plate 101 of the base plate 1 into its fixed position with the substrate 3, a base plate positioning post 9 is fixedly embedded on one side of the substrate 3, corresponding to the position of each plate 101. The base plate positioning posts 9 are distributed along the length of the substrate 3. Each plate 101 of the base plate 1 has a base plate positioning hole 10 that corresponds to the position of the base plate positioning post 9 and is inserted into the base plate positioning post 9. When the base plate 1 is fixed to the substrate 3, each base plate positioning post 9 is located in the base plate positioning hole 10 to position the installation position of each plate 101 of the base plate 1.

[0088] Continue to refer to Figure 9 and Figure 10 To facilitate the quick installation of the guide plate 2 to its position when fixed to the substrate 3, two guide positioning posts 11 are also fixedly embedded on one side of the substrate 3 where the guide positioning posts 11 are located. The two guide positioning posts 11 are distributed along the length of the substrate 3. The guide plate 2 has guide positioning holes 12 that correspond to the positions of the two guide positioning posts 11 and are inserted into and cooperate with the two guide positioning posts 11. When the guide plate 2 is fixed to the substrate 3, the two guide positioning posts 11 are respectively located in the two guide positioning holes 12 to position the installation position of the guide plate 2.

[0089] The implementation principle of Example 6 is as follows: When the limiting member 6 is installed in the area enclosed by the mounting half-holes 19 of two adjacent plates 101, the two limiting parts 602 play a limiting role between the two adjacent plates 101, so that when the bottom comb is working in continuous reciprocating motion, the two adjacent plates 101 are not prone to lateral misalignment, which helps to ensure the working stability of the bottom comb. At the same time, the setting that the limiting member 6 can be removed from the mounting half-holes 19 of the two adjacent plates 101 makes it convenient for the staff to maintain and replace the limiting member 6, which in turn helps to ensure the limiting effect of the limiting member 6 on the two adjacent plates 101.

[0090] Example 7.

[0091] Reference Figure 12 The difference between this embodiment and embodiment 6 is that the shape of the limiting part 602 is different. In this embodiment, the limiting part 602 is selected as a rectangular plate shape so that the contact area between the limiting member 6 and the adjacent two plates 101 is larger when the limiting member 6 limits the adjacent two plates 101, which makes it easier to ensure the stability when limiting the adjacent two plates 101.

[0092] Example 8.

[0093] Reference Figure 13 The difference between this embodiment and embodiment 6 is that the structure of the limiting member 6 is different. The limiting member 6 in this embodiment includes two opposing limiting parts 602, both of which are circular plates, and both limiting parts 602 have a through-hole 13 in the middle.

[0094] Continue to refer to Figure 13 The two limiting parts 602 are respectively designated as a first limiting part 6021 and a second limiting part 6022. A coaxial, hollow cylindrical fixing part 14 is integrally fixedly connected to the side of the first limiting part 6021 facing the second limiting part 6022. Three elastic locking blocks 15, evenly distributed around their own axis, are fixedly connected to the side of the second limiting part 6022 facing the first limiting part 6021. The inner wall of the fixing part 14 has locking holes 16 that correspond one-to-one with the positions of the three elastic locking blocks 15 and engage with them respectively. The fixing part 14 is located in the area enclosed by the first half-hole 4 and the second half-hole 5. When each elastic locking block 15 is engaged in the locking hole 16, the sides of the first limiting part 6021 and the second limiting part 6022 facing each other abut against the two adjacent plates 101, thereby limiting the two adjacent plates 101. The cooperation between the elastic block 15 and the card hole 16 allows the two adjacent plates 101 to still be installed on the limiting member 6 after being installed on the substrate 3, and the limiting member 6 is used to limit the two adjacent plates 101, which has strong applicability.

[0095] Example 9.

[0096] Reference Figure 14 The difference between this embodiment and embodiment 6 is that the structure of the limiting member 6 is different. The limiting member 6 in this embodiment includes two opposing limiting parts 602, both of which are circular plates.

[0097] The two limiting parts 602 are respectively designated as a first limiting part 6021 and a second limiting part 6022. A coaxial, hollow cylindrical fixing part 14 is integrally fixedly connected to the side of the first limiting part 6021 facing the second limiting part 6022. A connecting hole 17, coaxially penetrating and communicating with the fixing part 14, is opened in the middle of each of the first limiting parts 6021. Three elastic locking blocks 15, evenly distributed circumferentially around their own axis, are fixedly connected to the side of the second limiting part 6022 facing the first limiting part 6021. Each elastic locking block 15 passes through the connecting hole 17 and engages with it. A through hole 18, coaxially penetrating and communicating with the fixing part 14, is opened in the middle of the second limiting part 6022.

[0098] Continue to refer to Figure 14The elastic locking block 15 includes a connecting portion 151 and a locking portion 152. The connecting portion 151 is connected to the second limiting portion 6022. The locking portion 152 is integrally formed on the end of the connecting portion 151 away from the second limiting portion 6022. The end of the locking portion 152 away from the connecting portion 151 is wedge-shaped to facilitate the locking portion 152 passing through the connecting hole 17. When the second limiting portion 6022 abuts against the end of the fixing portion 14 away from the first limiting portion 6021, each locking portion 152 passes through the connecting hole 17 and the side of the locking portion 152 facing the second limiting portion 6022 abuts against the side of the first limiting portion 6021 away from the second limiting portion 6022, thereby achieving a stable connection between the first limiting portion 6021 and the second limiting portion 6022. The elastic locking block 15 is designed to facilitate the operation of workers to apply force to move the elastic locking block 15 into the connecting hole 17 to disassemble the first limiting part 6021 and the second limiting part 6022.

[0099] When the fixing part 14 is located in the area enclosed by the mounting half holes 19 of the two adjacent plates 101, and each elastic locking block 15 is inserted through the connecting hole 17 and each locking part 152 abuts against the side of the first limiting part 6021 away from the second limiting part 6022 on the side facing the second limiting part 6022, the side of the first limiting part 6021 and the side of the second limiting part 6022 facing each other abut against the two adjacent plates 101, so as to limit the two adjacent plates 101.

[0100] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A bottom-lifting comb limiting structure, comprising a bottom-lifting plate (1), a guide plate (2), and a base plate (3), characterized in that: The base plate (1) is detachably connected to the base plate (3), and the guide plate (2) is detachably connected to the base plate (3) and located on one side of the base plate (1) along its length. A limiting member (6) is detachably provided between the base plate (1) and the guide plate (2). The limiting member (6) has two opposing limiting parts (602), and the opposing sides of the two limiting parts (602) respectively abut against the base plate (1) and the guide plate (2). The limiting member (6) also includes an installation part (601), and the two limiting parts (602) are respectively fixedly connected to the two ends of the installation part (601). The guide plate (2) has a first half hole (4) on the side facing the bottom plate (1), and the bottom plate (1) has a second half hole (5) corresponding to the first half hole (4) on the side facing the guide plate (2). The installation part (601) is located in the area enclosed by the first half hole (4) and the second half hole (5). The cross-section of the limiting part (602) is circular; The mounting part (601) is a hollow cylindrical shape, and both ends of the mounting part (601) in the length direction are provided with arc transitions; A chamfer (7) is provided on the free end of the two limiting parts (602) facing each other and away from the axis of the mounting part (601); One of the limiting parts (602) is fixedly connected to a plurality of elastic blocks (15) distributed circumferentially around its own axis on the side facing the other limiting part (602). The other limiting part (602) has a through-hole (17). Each elastic block (15) passes through the through-hole (17) and engages with the through-hole (17). The two limiting parts (602) are respectively set as a first limiting part (6021) and a second limiting part (6022). The first limiting part (6021) is integrally fixedly connected to a coaxial and hollow cylindrical fixing part (14) on the side facing the second limiting part (6022). The connecting hole (17) is coaxially opened in the middle of the first limiting part (6021) and communicates with the fixing part (14). The elastic locking block (15) includes a connecting part (151) and a locking part (152). The connecting part (151) is connected to the second limiting part (6022). The locking part (152) is integrally formed on the end of the connecting part (151) away from the second limiting part (6022). The end of the locking part (152) away from the connecting part (151) is wedge-shaped. When the second limiting part (6022) abuts against the end of the fixing part (14) away from the first limiting part (6021), each locking part (152) passes through the connecting hole (17) and the side of the locking part (152) facing the second limiting part (6022) abuts against the side of the first limiting part (6021) away from the second limiting part (6022), so as to achieve a stable connection between the first limiting part (6021) and the second limiting part (6022).

2. A bottom-lifting comb limiting structure, comprising a bottom-lifting plate (1) and a base plate (3), characterized in that: The base plate (1) includes multiple plates (101), all of which are mounted on the substrate (3) and distributed along the length of the substrate (3). A limiting member (6) is detachably provided between two adjacent plates (101). The limiting member (6) has two opposing limiting parts (602), and the opposing sides of the two limiting parts (602) respectively abut against the two plates (101). The limiting member (6) also includes a mounting part (601), and the two limiting parts (602) are respectively fixedly connected to the two ends of the mounting part (601). One of the plates (101) has a mounting half hole (19) on the side facing the other plate (101). The mounting half holes (19) between two adjacent plates (101) are correspondingly arranged. Each mounting part (601) is located in the area enclosed by the mounting half holes (19) of two adjacent plates (101). The cross-section of the limiting part (602) is circular; The mounting part (601) is a hollow cylindrical shape, and both ends of the mounting part (601) in the length direction are provided with arc transitions; A chamfer (7) is provided on the free end of the two limiting parts (602) facing each other and away from the axis of the mounting part (601); One of the limiting parts (602) is fixedly connected to a plurality of elastic blocks (15) distributed circumferentially around its own axis on the side facing the other limiting part (602). The other limiting part (602) has a through-hole (17). Each elastic block (15) passes through the through-hole (17) and engages with the through-hole (17). The two limiting parts (602) are respectively set as a first limiting part (6021) and a second limiting part (6022). The first limiting part (6021) is integrally fixedly connected to a coaxial and hollow cylindrical fixing part (14) on the side facing the second limiting part (6022). The connecting hole (17) is coaxially opened in the middle of the first limiting part (6021) and communicates with the fixing part (14). The elastic locking block (15) includes a connecting part (151) and a locking part (152). The connecting part (151) is connected to the second limiting part (6022). The locking part (152) is integrally formed on the end of the connecting part (151) away from the second limiting part (6022). The end of the locking part (152) away from the connecting part (151) is wedge-shaped. When the second limiting part (6022) abuts against the end of the fixing part (14) away from the first limiting part (6021), each locking part (152) passes through the connecting hole (17) and the side of the locking part (152) facing the second limiting part (6022) abuts against the side of the first limiting part (6021) away from the second limiting part (6022), so as to achieve a stable connection between the first limiting part (6021) and the second limiting part (6022).

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