An automatically accessible cleaning and levelling device

Abstract

This application discloses an automatic access cleaning and leveling device, including a base, a rotating access mechanism rotatably connected to the left side of the base, a conveying mechanism located behind the rotating access mechanism, a clamping mechanism longitudinally arranged above the conveying mechanism and used to cooperate with the rotating access mechanism to clamp the material strip and convey it towards the conveying mechanism, a cleaning mechanism located behind the conveying mechanism, and a leveling mechanism located behind the cleaning mechanism. This application achieves an integrated automatic processing flow for the material strip from access, conveying, cleaning to leveling through the cooperation of the rotating access mechanism, the conveying mechanism, the clamping mechanism, the cleaning mechanism, and the leveling mechanism. This significantly improves production efficiency and reduces manual intervention. Furthermore, this application is applicable to continuous production operations in various industrial scenarios, especially to precision machining fields with high requirements for material strip surface quality and flatness, thus giving this application good application prospects and promotional value.

Description

Technical Field

[0001] This application relates to the technical field of steel rolling production equipment, and more particularly to an automatic connection to a cleaning and leveling device. Background Technology

[0002] Existing traditional rolling mill production lines include equipment such as uncoilers, levelers, rolling mills, and recoils. However, most existing rolling mill levelers have relatively limited functions, and manual assistance is still required when feeding the strip to guide the strip output from the uncoiler to the leveler. This not only increases the labor intensity of operators and reduces production efficiency but also poses certain safety hazards. In addition, most existing levelers do not clean the strip before leveling it, resulting in dust, oil stains, or debris adhering to the surface of the steel coil strip, which can damage the surface of the leveling rolls and easily affect the surface quality of the steel coil strip. Therefore, those skilled in the art urgently need to develop an automatic cleaning and leveling device to meet more practical application needs. Utility Model Content

[0003] The main objective of this application is to provide a system that can automatically connect to cleaning and leveling equipment, aiming to solve the aforementioned technical problems.

[0004] An automatic connection to a cleaning and leveling equipment, comprising:

[0005] Base;

[0006] A rotating access mechanism is rotatably connected to the left side of the base and is used to access the material strip that has been rotated and unfolded by the unwinding device.

[0007] A conveying mechanism, located behind the rotating access mechanism, is used to convey the material belt;

[0008] A clamping mechanism is longitudinally arranged on the upper side of the conveying mechanism and is used to cooperate with the rotating access mechanism to clamp the material belt and convey it toward the conveying mechanism.

[0009] A cleaning mechanism, located behind the conveying mechanism, is used to clean the material belt;

[0010] A leveling mechanism is located behind the cleaning mechanism and is used to level the material strip after it has been cleaned by the cleaning mechanism.

[0011] As described above, the automatically accessible cleaning and leveling equipment includes a rotating access mechanism comprising:

[0012] The mounting bracket is located on the upper left side of the base;

[0013] An access roller is rotatably connected to the upper left side of the mounting frame;

[0014] An access plate is located on the left side of the access roller and is integrally formed with the access roller;

[0015] The rotation drive assembly has its lower end located on the lower left side of the base, and its upper end connected to the lower side of the access plate.

[0016] As described above, the automatic access cleaning and leveling equipment includes a conveying mechanism comprising multiple conveying roller groups arranged laterally at intervals on the mounting frame, and a conveying drive group connected to the conveying roller groups for driving the conveying roller groups to rotate.

[0017] The clamping mechanism includes:

[0018] A longitudinal support is provided, which is longitudinally positioned above the conveying mechanism;

[0019] There are two vertical drive groups, which are rotatably connected to the left front side and left rear side of the longitudinal support respectively.

[0020] There are two sets of rotating connecting seats, each corresponding to the lower side of each vertical drive group;

[0021] A pinch roller is rotatably connected between the two rotatable connecting seats;

[0022] A pinch roller rotation drive assembly is located on the front side of the rotating connecting seat and is connected to the pinch roller for driving the pinch roller to rotate.

[0023] A flexible connection assembly is located on the right side of the vertical drive assembly;

[0024] The upper connecting seat is located on the upper side of the longitudinal support and on the right side of the flexible connection group;

[0025] A horizontal push drive assembly is rotatably connected to the upper connecting seat, and its power output end is connected to the flexible connecting assembly. It is used to drive the flexible connecting assembly and the vertical drive assembly to drive the rotating connecting seat, the pinch roller, and the pinch roller rotation drive assembly to swing left and right.

[0026] As described above, the cleaning mechanism of the automatically connected cleaning and leveling equipment includes:

[0027] A front connecting bracket is located on the right front side of the mounting bracket;

[0028] A rear connecting frame is located behind the front connecting frame;

[0029] The upper cleaning unit is located between the front connecting frame and the rear connecting frame and is used to rotate the upper surface of the cleaning material belt;

[0030] The lower cleaning unit is located below the upper cleaning unit and is used to rotate the lower surface of the cleaning material belt.

[0031] As described above, the automatically connected cleaning and leveling equipment has a front left toothed column located on the left side and a front right guide column located on the right side of the front left toothed column inside the front connecting frame.

[0032] The rear connecting frame is provided with a rear left toothed post on the left side and a rear right guide post on the right side of the rear left toothed post.

[0033] The upper cleaning group includes:

[0034] The upper front sliding block is slidably connected to the front left toothed post and the front right guide post;

[0035] The upper rear sliding block is slidably connected to the left rear toothed post and the right rear guide post;

[0036] An upper longitudinal connecting beam is disposed between the front upper sliding block and the rear upper sliding block;

[0037] The upper cleaning belt assembly is located on the left side of the upper longitudinal connecting beam;

[0038] An upper cleaning drive assembly is located on the right front side of the upper longitudinal connecting beam and is connected to the upper cleaning belt assembly for driving the upper cleaning belt assembly to rotate.

[0039] An upper drive shaft is disposed between the front upper sliding block and the rear upper sliding block, with its front end extending into the front upper sliding block and engaging with the front left toothed post, and its rear end extending into the rear upper sliding block and engaging with the rear left toothed post.

[0040] The rear upper moving drive group is slidably connected to the rear side of the rear connecting frame, and its power output end is connected to the rear end of the upper drive shaft. It is used to drive the upper drive shaft to rotate, thereby driving the front upper sliding block and the rear upper sliding block to move up and down together with the upper longitudinal connecting beam, the upper cleaning belt group and the upper cleaning drive group.

[0041] As described above, the automatically connected cleaning and leveling equipment includes an upper cleaning belt assembly comprising a front upper drive wheel connected to the power output end of the upper cleaning drive assembly, a rear upper driven wheel located behind the front upper drive wheel, and an upper cleaning belt body wound between the front upper drive wheel and the rear upper driven wheel.

[0042] As described above, the upper cleaning unit, which can be automatically connected to the cleaning and leveling equipment, further includes:

[0043] The front upper suction cover is located on the front side of the upper cleaning belt assembly and is used to connect an external negative pressure suction device to absorb the debris and dust generated during the cleaning process of the upper cleaning belt assembly.

[0044] As described above, the automatic cleaning and leveling equipment has an upper cleaning group and a lower cleaning group arranged symmetrically.

[0045] The leveling mechanism of the automatically connected cleaning and leveling equipment described above includes:

[0046] A connecting bracket is located on the upper right side of the base;

[0047] The lower leveling roller assembly is located on the lower side of the connecting bracket;

[0048] The upper leveling roller group is located above the lower leveling roller group and forms a leveling gap with the lower leveling roller group.

[0049] An adjustment mechanism is provided on the upper side of the connecting bracket, and its lower end is connected to the upper leveling roller group, which is used to drive the upper leveling roller group to move up and down to adjust the size of the leveling gap.

[0050] An intermediate auxiliary conveying mechanism is located on the lower left side of the connecting bracket and on the right side of the cleaning mechanism. It is used to assist in the smooth conveying of the material belt from the cleaning mechanism to the leveling gap.

[0051] The automatically connected cleaning and leveling equipment described above further includes an auxiliary guide output mechanism rotatably connected to the right side of the base. The auxiliary guide output mechanism includes:

[0052] The output guide plate is rotatably connected to the upper right side of the base on its left side.

[0053] An auxiliary guide drive assembly is located at its lower end on the lower right side of the base, and its upper end is connected to the output guide plate.

[0054] An extension guide plate is slidably connected to the output guide plate;

[0055] An extension drive assembly is disposed on the output guide plate, located on the lower side of the extension guide plate, and its right power output end is connected to the lower right side of the extension guide plate, for driving the extension guide plate to extend and retract along the lateral direction of the output guide plate.

[0056] Compared with the prior art, the above application has the following advantages:

[0057] 1. This application achieves an integrated automatic processing flow for the material strip from input, conveying, cleaning to leveling through the cooperation of the rotating access mechanism, conveying mechanism, clamping mechanism, cleaning mechanism and leveling mechanism. This greatly improves production efficiency and reduces manual intervention. In addition, the modular design facilitates the assembly, debugging and maintenance of the equipment, and is suitable for continuous production operations in various industrial scenarios. It is especially suitable for precision machining fields with high requirements for the surface quality and flatness of the material strip, thus making this application have good application prospects and promotion value.

[0058] 2. This application can not only effectively clean impurities on the surface of the strip to avoid damaging the surface of the leveling roll, but also effectively ensure the surface quality of the strip, thereby effectively ensuring the flatness and surface quality of the strip in the subsequent rolling process, so as to further improve the rolling effect of the strip and meet higher production requirements and product quality standards. Attached Figure Description

[0059] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0060] Figure 1 This is a schematic diagram illustrating the automatic connection of this application to a cleaning and leveling equipment.

[0061] Figure 2 This is a partial view of the cleaning and leveling equipment that can be automatically connected to the present application.

[0062] Figure 3 This is a partial exploded view of the cleaning mechanism in the cleaning and leveling equipment that can be automatically accessed in this application.

[0063] Figure 4 This is another partially exploded view of the cleaning mechanism in the cleaning and leveling equipment that can be automatically accessed in this application.

[0064] Figure 5 This is a cross-sectional view of the hidden part of the cleaning mechanism in the cleaning and leveling equipment that can be automatically connected to the present application.

[0065] Figure 6 This is a schematic diagram showing the rear upper moving drive group slidably connected to the rear connecting frame in the cleaning and leveling equipment that can be automatically connected to the present application.

[0066] Figure 7 This is a schematic diagram of the leveling mechanism that can be automatically connected to the cleaning and leveling equipment described in this application.

[0067] Figure 8This is a schematic diagram of the auxiliary guide output mechanism that can be automatically connected to the cleaning and leveling equipment described in this application. Detailed Implementation

[0068] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0069] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0070] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

[0071] like Figures 1 to 8 As shown, an automatic access cleaning and leveling device includes a base 100, a rotating access mechanism 1, a conveying mechanism 2, a clamping mechanism 3, a cleaning mechanism 4, and a leveling mechanism 5.

[0072] Specifically, the rotating access mechanism 1 is rotatably connected to the left side of the base 100 and is used to access the material strip that has been rotated and unfolded by the unwinding device; the conveying mechanism 2 is located behind the rotating access mechanism 1 and is used to convey the material strip; the clamping mechanism 3 is longitudinally arranged above the conveying mechanism 2 and is used to cooperate with the rotating access mechanism 1 to clamp the material strip and convey it towards the conveying mechanism 2; the cleaning mechanism 4 is located behind the conveying mechanism 2 and is used to clean the material strip; the leveling mechanism 5 is located behind the cleaning mechanism 4 and is used to level the material strip after it has been cleaned by the cleaning mechanism 4.

[0073] This application achieves an integrated automated processing flow for the material strip from input, conveying, cleaning to leveling through the cooperation of the rotating access mechanism 1, the conveying mechanism 2, the clamping mechanism 3, the cleaning mechanism 4, and the leveling mechanism 5. This significantly improves production efficiency and reduces manual intervention. In addition, the modular design facilitates the assembly, debugging, and maintenance of the equipment, making it suitable for continuous production operations in various industrial scenarios. It is especially suitable for precision machining fields with high requirements for the surface quality and flatness of the material strip, thus giving this application good application prospects and promotional value.

[0074] Furthermore, the rotating access mechanism 1 includes a mounting frame 11, an access roller 12, an access plate 13, and a rotating drive assembly 14; the mounting frame 11 is located on the upper left side of the base 100; the access roller 12 is rotatably connected to the upper left side of the mounting frame 11; the access plate 13 is located on the left side of the access roller 12 and is integrally formed with the access roller 12; the lower end of the rotating drive assembly 14 is located on the lower left side of the base 100, and its upper end is connected to the lower side of the access plate 13. The rotating drive assembly 14 is preferably a drive cylinder, the purpose of which is that drive cylinder technology is mature, low in cost, and has outstanding practicality.

[0075] This application achieves a smooth transition of the material strip from the unwinding device to the equipment through the design of the rotating access mechanism 1. The rotating access mechanism 1 can dynamically adjust the angle according to the unfolding state of the material strip, avoiding jamming or damage caused by uneven tension or deviation of the material strip, thereby improving the equipment's adaptability to material strips of different specifications and its operational stability.

[0076] Furthermore, the conveying mechanism 2 includes a plurality of conveying roller groups 21 arranged laterally at intervals on the mounting frame 11, and a conveying drive group connected to the conveying roller groups 21 for driving the conveying roller groups 21 to rotate.

[0077] The clamping mechanism 3 includes a longitudinal support 31, a vertical drive group 32, a rotating connecting seat 33, a clamping roller 34, a clamping roller rotation drive group 35, a flexible connection group 36, an upper connecting seat 37, and a horizontal push drive group 38.

[0078] The longitudinal support 31 is longitudinally mounted on the upper side of the conveying mechanism 2; there are two sets of vertical drive groups 32, which are rotatably connected to the left front side and left rear side of the longitudinal support 31, respectively; there are two sets of rotating connecting seats 33, which are respectively connected to the lower side of each of the vertical drive groups 32; the pinch roller 34 is rotatably connected between the two rotating connecting seats 33; the pinch roller rotation drive group 35 is located on the front side of the rotating connecting seat 33 located on the front side, and is connected to the pinch roller 34 for driving. The pinch roller 34 rotates; the flexible connection group 36 is located on the right side of the vertical drive group 32; the upper connecting seat 37 is located on the upper side of the longitudinal support 31, on the right side of the flexible connection group 36; the horizontal push drive group 38 is rotatably connected to the upper connecting seat 37, and its power output end is connected to the flexible connection group 36, for driving the flexible connection group 36 and the vertical drive group 32 to drive the rotating connecting seat 33, the pinch roller 34 and the pinch roller rotation drive group 35 to swing left and right.

[0079] This application optimizes the spatial layout of the overall structure by using a longitudinal support 31 spanning the upper side of the conveying mechanism 2, providing stable support for the installation and movement of subsequent components, while avoiding interference with the conveying mechanism 2.

[0080] When the horizontal push drive group 38 pushes to the left, the flexible connection group 36 deforms under force, causing the vertical drive group 32, the rotating connecting seat 33, the pinch roller 34, and the pinch roller rotation drive group 35 to swing to the left together, thereby adjusting the position of the pinch roller 34 so that it is located on the upper left side of the access roller 12. Subsequently, the vertical drive group 32 drives the rotating connecting seat 33, the pinch roller 34, and the pinch roller rotation drive group 35 to move downward together. When the pinch roller 34 contacts the upper surface of the material strip, the pinch roller rotation drive group 35 drives the pinch roller 34 to rotate, and at the same time, the horizontal push drive group 38 starts. The flexible connection group 36 gradually recovers its deformation during the reset process, and drives the vertical drive group 32, the rotating connecting seat 33, the pinch roller 34, and the pinch roller rotation drive group 35 to reset to the right. Then, as the vertical drive group 32 gradually retracts upward, the material strip can be clamped and placed on the upper side of the access roller 12, so that the material strip is located between the access roller 12 and the pinch roller 34, thereby realizing the automatic clamping and feeding of the material strip, improving the automation level and clamping accuracy of the equipment, avoiding the safety hazards caused by manual operation, and improving production efficiency and operational stability.

[0081] Both the vertical drive group 32 and the horizontal drive group 38 are preferably electric drive cylinders, which have outstanding advantages such as fast response speed, high control accuracy and compact structure.

[0082] The pinch roller rotation drive group 35 is preferably a servo motor, which can provide precise rotation speed to meet actual use requirements.

[0083] The flexible connection group 36 adopts existing flexible couplings or universal couplings and other connecting parts with flexible transmission characteristics. It can tolerate a certain angular deviation and displacement, thereby ensuring the stability and flexibility of transmission and adapting to the needs of multi-directional motion.

[0084] Furthermore, the cleaning mechanism 4 includes a front connecting frame 41, a rear connecting frame 42, an upper cleaning assembly 43, and a lower cleaning assembly 44;

[0085] The front connecting frame 41 is located on the left front side of the connecting bracket 211; the rear connecting frame 42 is located on the left rear side of the connecting bracket 211; the upper cleaning group 43 is located between the front connecting frame 41 and the rear connecting frame 42, and is used to rotate and clean the upper surface of the material belt; the lower cleaning group 44 is located below the upper cleaning group 43, and is used to rotate and clean the lower surface of the material belt. This application, through the arrangement of the front connecting frame 41 and the rear connecting frame 42, combined with the distribution of the upper cleaning group 43 and the lower cleaning group 44, can simultaneously rotate and clean the upper and lower surfaces of the material belt, achieving double-sided synchronous cleaning and significantly improving cleaning efficiency.

[0086] The front connecting frame 41 is provided with a front left toothed post 411 located on the left side and a front right guide post 412 located on the right side of the front left toothed post 411.

[0087] The rear connecting frame 42 is provided with a rear left toothed post 421 located on the left side and a rear right guide post 422 located on the right side of the rear left toothed post 421.

[0088] The upper cleaning assembly 43 includes a front upper sliding block 431, a rear upper sliding block 432, an upper longitudinal connecting beam 433, an upper cleaning belt assembly 434, an upper cleaning drive assembly 435, an upper drive shaft 436, and a rear upper moving drive assembly 437.

[0089] The front upper sliding block 431 is slidably connected to the front left toothed post 411 and the front right guide post 412;

[0090] The upper rear sliding block 432 is slidably connected to the left rear toothed post 421 and the right rear guide post 422;

[0091] The upper longitudinal connecting beam 433 is disposed between the front upper sliding block 431 and the rear upper sliding block 432;

[0092] The upper cleaning belt assembly 434 is located on the left side of the upper longitudinal connecting beam 433;

[0093] The upper cleaning drive assembly 435 is located on the front right side of the upper longitudinal connecting beam 433 and is connected to the upper cleaning belt assembly 434 for driving the upper cleaning belt assembly 434 to rotate.

[0094] The upper drive shaft 436 is disposed between the front upper sliding block 431 and the rear upper sliding block 432, with its front end extending into the front upper sliding block 431 and engaging with the front left toothed post 411, and its rear end extending into the rear upper sliding block 432 and engaging with the rear left toothed post 421.

[0095] The rear upper moving drive assembly 437 is slidably connected to the rear side of the rear connecting frame 42, and its power output end is connected to the rear end of the upper drive shaft 436, for driving the upper drive shaft 436 to rotate, thereby causing the front upper sliding block 431 and the rear upper sliding block 432 to move up and down together with the upper longitudinal connecting beam 433, the upper cleaning belt assembly 434 and the upper cleaning drive assembly 435. The rear upper moving drive assembly 437 is preferably a drive motor, or a combination structure of a drive motor and a gearbox, which can adjust the output speed according to actual needs.

[0096] The upper cleaning unit 43 described in this application adopts a toothed meshing transmission structure and a sliding connection to achieve precise synchronous operation, ensuring smooth up-and-down movement of the whole unit. The cleaning height can be adjusted according to actual needs to adapt to cleaning operations of different specifications of material belts, further enhancing the applicability and flexibility of the equipment, and has strong practicality and promotional value.

[0097] Furthermore, the upper cleaning belt assembly 434 includes a front upper drive wheel 4341 connected to the power output end of the upper cleaning drive assembly 435, a rear upper driven wheel 4342 located behind the front upper drive wheel 4341, and an upper cleaning belt body 4343 wound around the front upper drive wheel 4341 and the rear upper driven wheel 4342. The upper cleaning belt body 4343 can be a belt brush, a nylon brush belt, or a sponge cleaning belt, which can be replaced according to different cleaning needs to ensure maximum cleaning effect.

[0098] Furthermore, the upper cleaning assembly 43 also includes a front upper suction cover 438, which is located on the front side of the upper cleaning belt assembly 434 and is used to connect an external negative pressure suction device to absorb the debris and dust generated during the cleaning process of the upper cleaning belt assembly 434.

[0099] Furthermore, the upper cleaning group 43 and the lower cleaning group 44 are arranged symmetrically, one above the other. That is, their structures and working principles are the same, so they will not be described in detail again.

[0100] This application, through the combination of the upper cleaning group 43 and the lower cleaning group 44, can not only effectively clean impurities on the surface of the strip to avoid damaging the surface of the leveling roll, but also effectively ensure the surface quality of the strip. This, in turn, can effectively ensure the flatness and surface quality of the strip in the subsequent rolling process, thereby further improving the rolling effect of the strip and meeting higher production requirements and product quality standards.

[0101] Furthermore, the leveling mechanism 5 includes a connecting bracket 51, a lower leveling roller group 52, an upper leveling roller group 53, an adjustment mechanism 54, and an intermediate auxiliary conveying mechanism 55;

[0102] The connecting bracket 51 is located on the upper right side of the base 100; the lower leveling roller group 52 is located below the connecting bracket 51, and there are two groups of them, arranged at left and right intervals. The upper leveling roller group 53 is located above the lower leveling roller group 52, and a leveling gap is formed between them; the adjusting mechanism 54 is located on the upper side of the connecting bracket 51, and its lower end is connected to the upper leveling roller group 53, for driving the upper leveling roller group 53 to move up and down to adjust the size of the leveling gap, so that the upper leveling roller group 53 and the lower leveling roller group 52 cooperate to achieve the material strip leveling operation;

[0103] The intermediate auxiliary conveying mechanism 55 is located on the lower left side of the connecting bracket 51, to the right of the cleaning mechanism 4, and is used to assist in the smooth conveying of the material belt from the cleaning mechanism 4 to the leveling gap. The intermediate auxiliary conveying mechanism 55 includes connecting bearing seats arranged at intervals, and an intermediate rotating roller disposed between the two connecting bearing seats. This structural design is an existing design, mainly to meet the installation and use of the intermediate rotating roller, and therefore will not be described in detail.

[0104] Furthermore, there are two sets of lower leveling roller groups 52, which are arranged at left and right intervals; there are also two sets of upper leveling roller groups 53, which are respectively arranged above each lower leveling roller group 52 to form two sets of leveling roller groups. Each set of upper leveling roller groups 53 and the corresponding lower leveling roller group 52 are provided with a leveling gap. The two sets of leveling roller groups are arranged back and forth along the conveying direction of the material belt to realize multi-segment leveling processing of the material belt.

[0105] Each of the lower leveling roller group 52 and each of the upper leveling roller group 53 includes multiple bearing connecting seats, a leveling roller disposed between two bearing connecting seats arranged symmetrically front and rear, and a leveling roller rotation drive motor connected to the leveling roller for driving the leveling roller to rotate. This technology is prior art and will not be described in detail here.

[0106] The number of adjustment mechanisms 54 is also 2 sets, which are respectively set above the two sets of upper leveling roller groups 53, and are used to drive the two sets of upper leveling roller groups 53 to move up and down independently to achieve segmented leveling.

[0107] Each of the adjustment mechanisms 54 includes a drive electric cylinder or a drive hydraulic cylinder, the power output end of which is connected to the corresponding upper leveling roller group 53 for driving it to move up and down, thereby achieving precise adjustment of the leveling gap size.

[0108] Furthermore, the automatically connected cleaning and leveling equipment also includes an auxiliary guide output mechanism 6 rotatably connected to the right side of the base 100. The auxiliary guide output mechanism 6 includes an output guide plate 61, an auxiliary guide drive group 62, an extension guide plate 63, and an extension drive group 64.

[0109] The output guide plate 61 is rotatably connected to the upper right side of the base 100 on its left side; the lower end of the auxiliary guide drive group 62 is located on the lower right side of the base 100, and its upper end is connected to the output guide plate 61; the extension guide plate 63 is slidably connected to the output guide plate 61; the extension drive group 64 is located on the output guide plate 61, below the extension guide plate 63, and its right power output end is connected to the lower right side of the extension guide plate 63, for driving the extension guide plate 63 to extend and retract along the lateral direction of the output guide plate 61. Both the auxiliary guide drive group 62 and the extension drive group 64 are preferably drive cylinders, the purpose of which is that drive cylinder technology is mature, low in cost, and has outstanding practicality. By adopting the above structural design, this application can flexibly adapt to different material strip output guidance needs, effectively improving the applicability and ease of operation of the leveling equipment.

[0110] The above description is one implementation method provided in conjunction with specific content, and does not imply that the specific implementation of this application is limited to these descriptions. Any methods or structures that are similar to or identical to those of this application, or any technical deductions or substitutions made based on the concept of this application, should be considered within the scope of protection of this application.

Claims

1. An automatically accessible cleaning screeding apparatus comprising a base (100), characterised in that, Also includes: Rotary access mechanism (1), which is rotatably connected to the left side of the base (100), is used to access the material strip that has been rotated and unfolded by the unwinding device; A conveying mechanism (2) is located behind the rotating access mechanism (1) and is used to convey the material belt; The clamping mechanism (3) is longitudinally arranged on the upper side of the conveying mechanism (2) and is used to cooperate with the rotating access mechanism (1) to clamp the material belt and convey it to the conveying mechanism (2); A cleaning mechanism (4) is located behind the conveying mechanism (2) and is used to clean the material belt; A leveling mechanism (5) is located behind the cleaning mechanism (4) and is used to level the material strip after it has been cleaned by the cleaning mechanism (4).

2. The self-accessible clean screed apparatus of claim 1, wherein, The rotating access mechanism (1) includes: Mounting bracket (11) is located on the upper left side of the base (100); The access roller (12) is rotatably connected to the upper left side of the mounting frame (11); An access plate (13) is located on the left side of the access roller (12) and is integrally formed with the access roller (12); The rotation drive assembly (14) has its lower end located on the lower left side of the base (100), and its upper end connected to the lower side of the access plate (13).

3. The self-accessible cleaning screeding apparatus of claim 2, wherein, The conveying mechanism (2) includes a plurality of conveying roller groups (21) arranged laterally on the mounting frame (11), and a conveying drive group connected to the conveying roller groups (21) for driving the conveying roller groups (21) to rotate. The clamping mechanism (3) includes: A longitudinal support (31) is longitudinally positioned on the upper side of the conveying mechanism (2); There are two vertical drive groups (32), which are rotatably connected to the left front side and left rear side of the longitudinal support (31), respectively. Rotary connecting seats (33) are available in two sets, and are respectively connected to the lower side of each of the vertical drive groups (32); The pinch roller (34) is rotatably connected between the two rotatable connecting seats (33); A pinch roller rotation drive assembly (35) is located on the front side of the rotating connecting seat (33) and is connected to the pinch roller (34) for driving the pinch roller (34) to rotate. A flexible connection assembly (36) is located on the right side of the vertical drive assembly (32); The upper connecting seat (37) is located on the upper side of the longitudinal support (31) and on the right side of the flexible connection group (36); The horizontal push drive group (38) is rotatably connected to the upper connecting seat (37), and its power output end is connected to the flexible connecting group (36). It is used to drive the flexible connecting group (36) and the vertical drive group (32) to drive the rotating connecting seat (33), the pinch roller (34) and the pinch roller rotation drive group (35) to swing left and right.

4. The self-accessible cleaning screeding apparatus of claim 2, wherein, The cleaning mechanism (4) includes: A front connecting bracket (41) is located on the right front side of the mounting bracket (11); The rear connecting frame (42) is located behind the front connecting frame (41); The upper cleaning unit (43) is located between the front connecting frame (41) and the rear connecting frame (42) and is used to rotate the upper surface of the cleaning material belt; The lower cleaning unit (44) is located below the upper cleaning unit (43) and is used to rotate the lower surface of the cleaning material belt.

5. The self-accessible cleaning screeding apparatus of claim 4, wherein, The front connecting frame (41) is provided with a front left toothed post (411) located on the left side and a front right guide post (412) located on the right side of the front left toothed post (411); The rear connecting frame (42) is provided with a rear left toothed post (421) located on the left side and a rear right guide post (422) located on the right side of the rear left toothed post (421); The upper cleaning group (43) includes: The front upper sliding block (431) is slidably connected to the front left toothed post (411) and the front right guide post (412); The upper rear sliding block (432) is slidably connected to the left rear toothed post (421) and the right rear guide post (422); An upper longitudinal connecting beam (433) is disposed between the front upper sliding block (431) and the rear upper sliding block (432); The upper cleaning belt assembly (434) is located on the left side of the upper longitudinal connecting beam (433); The upper cleaning drive assembly (435) is located on the right side in front of the upper longitudinal connecting beam (433) and is connected to the upper cleaning belt assembly (434) for driving the upper cleaning belt assembly (434) to rotate. An upper drive shaft (436) is disposed between the front upper sliding block (431) and the rear upper sliding block (432), with its front end extending into the front upper sliding block (431) and meshing with the front left toothed column (411), and its rear end extending into the rear upper sliding block (432) and meshing with the rear left toothed column (421). The rear upper moving drive group (437) is slidably connected to the rear side of the rear connecting frame (42), and its power output end is connected to the rear end of the upper drive shaft (436) to drive the upper drive shaft (436) to rotate, thereby driving the front upper sliding block (431) and the rear upper sliding block (432) to move up and down together with the upper longitudinal connecting beam (433), the upper cleaning belt group (434) and the upper cleaning drive group (435).

6. The self-accessible cleaning screeding apparatus of claim 5, wherein, The upper cleaning belt assembly (434) includes a front upper drive wheel (4341) connected to the power output end of the upper cleaning drive assembly (435), a rear upper driven wheel (4342) located behind the front upper drive wheel (4341), and an upper cleaning belt body (4343) wound around the front upper drive wheel (4341) and the rear upper driven wheel (4342).

7. The self-accessible cleaning screeding apparatus of claim 6, wherein, The upper cleaning group (43) also includes: The front upper suction cover (438) is located on the front side of the upper cleaning belt assembly (434) and is used to connect an external negative pressure suction device to absorb the debris and dust generated during the cleaning process of the upper cleaning belt assembly (434).

8. The self-accessible cleaning screeding apparatus of claim 7, wherein, The upper cleaning group (43) and the lower cleaning group (44) are arranged symmetrically.

9. The automatically connected cleaning and leveling equipment according to claim 1, characterized in that, The leveling mechanism (5) includes: A connecting bracket (51) is located on the upper right side of the base (100); The lower leveling roller group (52) is located on the lower side of the connecting bracket (51); The upper leveling roller group (53) is located on the upper side of the lower leveling roller group (52) and a leveling gap is formed between it and the lower leveling roller group (52). An adjustment mechanism (54) is provided on the upper side of the connecting bracket (51), and its lower end is connected to the upper leveling roller group (53) for driving the upper leveling roller group (53) to move up and down to adjust the size of the leveling gap. An intermediate auxiliary conveying mechanism (55) is located on the lower left side of the connecting bracket (51) and on the right side of the cleaning mechanism (4). It is used to assist the material belt in being smoothly conveyed from the cleaning mechanism (4) to the leveling gap.

10. The self-accessible cleaning screeding apparatus of claim 1, wherein, The automatically connected cleaning and leveling equipment also includes an auxiliary guide output mechanism (6) rotatably connected to the right side of the base (100), the auxiliary guide output mechanism (6) comprising: The output guide plate (61) is rotatably connected to the upper right side of the base (100) on its left side; The auxiliary guide drive group (62) has its lower end located on the lower right side of the base (100) and its upper end connected to the output guide plate (61); An extension guide plate (63) is slidably connected to the output guide plate (61); An extension drive assembly (64) is disposed on the output guide plate (61), located below the extension guide plate (63), and its right power output end is connected to the lower right side of the extension guide plate (63), for driving the extension guide plate (63) to extend and retract along the lateral direction of the output guide plate (61).

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