Steel strip integrated processing equipment and cuff production line

Abstract

The application provides a steel belt integrated processing equipment and a sleeve production line, and relates to the technical field of concrete pipe pile production. The steel belt integrated processing equipment comprises a straightening and pressing unit, an angle cutting unit, a punching unit, a cutting unit and a conveying unit. The steel belt is arranged through the straightening and pressing unit through an input end. The straightening and pressing unit straightens and presses the steel belt and outputs the steel belt from an output end. The angle cutting unit is used for cutting the preset part of the steel belt to obtain an angle cutting gap. The punching unit is arranged on the side of the angle cutting unit away from the straightening and pressing unit. The cutting unit is arranged on the side of the punching unit away from the angle cutting unit. The cutting unit cuts the steel belt along the reference line of the angle cutting gap. The conveying unit is arranged on the side of the cutting unit away from the punching unit. The application takes the angle cutting gap as the reference line after the angle cutting treatment of the steel belt, facilitates the calculation of the punching position and the cutting length of the steel belt, facilitates the processing and positioning of the steel belt, and meets the batch production of sleeves of different sizes.

Description

Technical Field

[0001] This application relates to the field of concrete pipe pile production technology, and in particular to an integrated steel strip processing equipment and a sleeve production line. Background Technology

[0002] Hoop sleeves are widely used in the precast concrete pipe pile industry. In the engineering construction field, the demand for hoop sleeves is enormous, necessitating mass production and standardization. However, the production process requires the standardized cutting of steel strip raw materials for manufacturing hoop sleeves of the same type. Therefore, this paper presents an integrated steel strip processing equipment and hoop sleeve production line. Summary of the Invention

[0003] In view of this, the purpose of this application is to provide an integrated steel strip processing equipment and a sleeve production line.

[0004] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0005] In a first aspect, embodiments of this application provide an integrated steel strip processing device, comprising:

[0006] A straightening and forming unit has an input end and an output end. A steel strip passes through the straightening and forming unit via the input end, and the straightening and forming unit straightens and forms the steel strip and outputs it from the output end.

[0007] A chamfering unit is disposed adjacent to the output end of the straightening and forming unit, and is used to chamfer the preset part of the steel strip to obtain a chamfer notch;

[0008] A punching unit is located on the side of the chamfering unit away from the straightening and forming unit, and is used to punch holes in preset points of the steel strip;

[0009] A cutting unit is disposed on the side of the punching unit away from the corner cutting unit, and the cutting unit cuts the steel strip along the baseline of the corner notch;

[0010] A conveying unit is located on the side of the cutting unit away from the punching unit, and is used to convey the cut steel strip to a preset position.

[0011] In one embodiment of the first aspect, the integrated steel strip processing equipment further includes a base frame on which the straightening and forming unit, the corner cutting unit, the punching unit, the cutting unit, and the conveying unit are sequentially mounted.

[0012] In one embodiment of the first aspect, the straightening and forming unit includes a guide assembly, a straightening roller group, a forming roller group, and a drive motor. The guide assembly is disposed at the input end and is used to define the conveying direction of the steel strip. The guide assembly is disposed on one side of the straightening roller group and the forming roller group is disposed on the other side. The drive motor is simultaneously connected to the straightening roller group and the forming roller group.

[0013] The guiding assembly includes a first guide wheel group and a second guide wheel group. The steel belt passes through the first guide wheel group and the second guide wheel group in sequence. The first guide wheel group is used to limit the vertical height of the steel belt, and the second guide wheel group is used to limit the horizontal conveying direction of the steel belt.

[0014] The second guide wheel assembly is provided in multiple ways, and each second guide wheel assembly includes two guide wheels arranged opposite each other. The distance between the two guide wheels arranged opposite each other can be adjusted according to the width of the steel strip.

[0015] In one embodiment of the first aspect, the corner-cutting unit includes a first mounting base, a first pressure plate, a lower cutter, a corner-cutting cylinder, a first connector, and an upper cutter. The first mounting base is fixed to the base frame. The first pressure plate and the lower cutter are both mounted on the first mounting base. The corner-cutting cylinder is located on the side of the lower cutter away from the first mounting base. The first connector is fixed to the output end of the corner-cutting cylinder. The upper cutter is mounted on the first connector. A gap is left between the first pressure plate and the first mounting base for the steel strip to pass through. Through the shearing cooperation of the upper cutter and the lower cutter, the pre-set portion of the steel strip forms the corner notch.

[0016] In one embodiment of the first aspect, the punching unit includes a second mounting base, a second pressure plate, a lower punching cutter, a punching cylinder, a second connector, and an upper punching cutter. The second mounting base is fixed to the base frame. The second pressure plate and the lower punching cutter are mounted on the second mounting base. The punching cylinder is located on the side of the lower punching cutter away from the second mounting base. The second connector is fixed to the output end of the punching cylinder. The upper punching cutter is mounted on the second connector. A gap is left between the second pressure plate and the second mounting base for the steel strip to pass through. Through the impact cooperation of the upper punching cutter and the lower punching cutter, a through hole is formed at a preset point on the steel strip.

[0017] In one embodiment of the first aspect, the cutting unit includes a third mounting base, a guide plate, a lower cutting blade, a cutting cylinder, a third connector, and an upper cutting blade. The third mounting base is fixed to the base frame, the guide plate is mounted on the third mounting base, the lower cutting blade is fixedly connected to the guide plate, the cutting cylinder is disposed on the side of the lower cutting blade away from the third mounting base, the third connector is fixed to the output end of the cutting cylinder, the upper cutting blade is mounted on the third connector, and the upper cutting blade and the lower cutting blade are staggered to cut the steel strip.

[0018] In one embodiment of the first aspect, a limiting groove is formed on the contact side of the guide plate and the lower cutting blade, and the upper cutting blade passes through the limiting groove.

[0019] In one embodiment of the first aspect, the conveying unit includes multiple drive components, a receiving plate, a set of limiting wheels, and a limiting plate. The drive components are mounted on the base frame. The two ends of the receiving plate are respectively connected to two adjacent drive components. The set of limiting wheels is mounted on both sides of the receiving plate. The limiting plate is fixed to the middle of the receiving plate. A channel for the steel belt to pass through is preset between the limiting plate and the receiving plate.

[0020] In one embodiment of the first aspect, the drive assembly includes a support, a driven conveying roller, a driving conveying roller, and a pressing cylinder. The support is fixedly mounted on the base frame. The driven conveying roller and the driving conveying roller are both rotatably mounted on the support. Two pressing cylinders are provided and fixed relative to each other on the side of the support away from the base frame. The two ends of the driven conveying roller are respectively fixed to the output ends of the two pressing cylinders. A guide groove is provided at the connection end between the support and the pressing cylinder, and the output end of the pressing cylinder passes through the guide groove.

[0021] Secondly, embodiments of this application also provide a sleeve production line, including the integrated steel strip processing equipment described in any of the above embodiments.

[0022] Compared to existing technologies, the advantages of this application are as follows: This application proposes an integrated steel strip processing equipment and a sleeve production line, which can be used in the production process of concrete pipe pile sleeves. The integrated steel strip processing equipment includes a straightening and pressing unit, a corner cutting unit, a punching unit, a cutting unit, a conveying unit, and a base frame. The straightening and pressing unit, corner cutting unit, punching unit, cutting unit, and conveying unit are all installed on the base frame. Specifically, the straightening and pressing unit is used to straighten and press the steel strip and then convey it to the next unit; the corner cutting unit is used to cut a notch in a pre-set portion of the steel strip to obtain a notch; the punching unit is used to punch holes in a pre-set portion of the steel strip; the cutting unit cuts the steel strip along the baseline of the notch; and the conveying unit is used to convey the cut steel strip to a pre-set position. In this way, after the steel strip undergoes corner cutting, the notch is used as a baseline, making it easy to calculate the punching position and cutting length of the steel strip, facilitating the processing and positioning of the steel strip, and meeting the needs of mass production of sleeves of different sizes. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 The following are schematic diagrams of the integrated steel strip processing equipment in some embodiments of this application;

[0025] Figure 2 The following are schematic diagrams of the straightening forming unit in some embodiments of this application;

[0026] Figure 3 The following are schematic diagrams of the chamfered unit in some embodiments of this application;

[0027] Figure 4 The following are schematic diagrams of the punching unit in some embodiments of this application;

[0028] Figure 5 The following are schematic diagrams of the cutting unit in some embodiments of this application;

[0029] Figure 6 The following are schematic diagrams of the structure of the guide plate in some embodiments of this application;

[0030] Figure 7 The following are schematic diagrams of the conveying unit in some embodiments of this application;

[0031] Figure 8 A schematic diagram of the structure of the driving component is shown in some embodiments of this application.

[0032] Explanation of key component symbols:

[0033] 100 - Integrated steel strip processing equipment; 110 - Straightening and forming unit; 111 - Frame; 112 - Guide assembly; 1121 - First guide wheel assembly; 1122 - Second guide wheel assembly; 113 - Sprocket; 114 - Adjusting cylinder; 115 - Pressure roller assembly; 116 - Straightening roller assembly; 117 - Forming roller assembly; 118 - Drive motor;

[0034] 120 - Corner cutting unit; 121 - Corner cutting cylinder; 122 - First connector; 123 - Upper cutter; 124 - Lower cutter; 125 - First pressure plate; 126 - First mounting base;

[0035] 130 - Punching unit; 131 - Punching cylinder; 132 - Second connector; 133 - Upper punching cutter; 134 - Lower punching cutter; 135 - Second pressure plate; 136 - Second mounting base;

[0036] 140 - Cutting unit; 141 - Cutting cylinder; 142 - Third connector; 143 - Upper cutting blade; 144 - Guide plate; 145 - Lower cutting blade; 146 - Third mounting base; 147 - Limiting groove;

[0037] 150-Conveying unit; 151-Drive assembly; 1511-Pressing cylinder; 1512-Driven conveyor roller; 1513-Driven conveyor roller; 1514-Support; 1515-Guide groove; 152-Limiting plate; 153-Supporting plate; 154-Limiting wheel assembly; 155-Chain; 156-Tensioning wheel;

[0038] 160 - Base frame. Detailed Implementation

[0039] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0040] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0041] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0042] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0043] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0044] This application provides an integrated steel strip processing equipment 100 and a sleeve production line, which can be used for straightening, pressing, and cutting operations of steel strips. In this application, it can be used for preliminary material preparation in the production of concrete pipe piles. The integrated steel strip processing equipment 100 and sleeve production line provided in this application, after the steel strip has undergone corner cutting, use the corner notch as a reference line to easily calculate the punching position and cutting length of the steel strip, facilitating the processing and positioning of the steel strip and meeting the needs of mass production of sleeves of different sizes.

[0045] like Figure 1 As shown, an embodiment of this application provides an integrated steel strip processing equipment 100, which includes a straightening and forming unit 110, a corner cutting unit 120, a punching unit 130, a cutting unit 140, and a conveying unit 150.

[0046] The straightening and forming unit 110 has an input end and an output end. The steel strip passes through the straightening and forming unit 110 via the input end, and the straightening and forming unit 110 straightens and forms the steel strip and outputs it from the output end. The corner-cutting unit 120 is disposed adjacent to the output end of the straightening and forming unit 110 and is used to cut a corner at a predetermined portion of the steel strip to obtain a corner notch. The punching unit 130 is disposed on the side of the corner-cutting unit 120 away from the straightening and forming unit 110 and is used to punch holes at a predetermined point on the steel strip. The cutting unit 140 is disposed on the side of the punching unit 130 away from the corner-cutting unit 120 and cuts the steel strip along the baseline of the corner notch. The conveying unit 150 is disposed on the side of the cutting unit 140 away from the punching unit 130 and is used to convey the cut steel strip to a predetermined position.

[0047] Specifically, the steel strip retains its bending toughness during the unwinding process. The steel strip enters through the input end of the straightening and forming unit 110. After being straightened by the straightening component of the straightening and forming unit 110, the steel strip is in a straight state. After being further processed by the forming component, the steel strip is pressed into a preset shape and output to the corner cutting unit 120 through the output end of the straightening and forming unit 110.

[0048] Based on the size of the hoop product, select a suitable steel strip length as the cutting point, and mark the cutting point of the steel strip with the corner cutting unit 120 to facilitate subsequent drilling and cutting positioning.

[0049] After the steel strip is cut at the corner, it is conveyed to the punching unit 130. Punching points are set based on the distance between the hole position and the edge of the steel strip, with the cut corner as the reference. Depending on the number of holes required, the punching unit 130 can continuously punch different parts of the steel strip during the conveying process to form multiple punches at intervals. After punching, the steel strip continues to be conveyed to the cutting unit 140.

[0050] When the cut corner is conveyed to the blade of the cutting unit 140, the cutting unit 140 cuts along the cut corner notch baseline to complete the fixed-length cutting of the steel strip. The cut steel strip is then conveyed by the conveying unit 150 to the preset position of other processes for the next step of the operation.

[0051] In some embodiments, the integrated steel strip processing equipment 100 further includes a base frame 160, on which a straightening and forming unit 110, a corner cutting unit 120, a punching unit 130, a cutting unit 140 and a conveying unit 150 are sequentially installed.

[0052] The base frame 160 includes a frame made up of multiple pipes and an installation platform plate located on the top side of the frame. Each unit is installed on the installation platform plate in sequence, and the output end of each unit is kept on a straight line. The steel belt conveyor is fast and the feeding is convenient.

[0053] The base frame 160 can be installed as a single unit, with all units mounted on a unified base frame 160, or it can be installed in sections, with different units mounted on different base frames 160, and multiple base frames 160 can be spliced ​​together to form a whole. The base plate of the base frame 160 is also equipped with adjustable feet for adjusting the height of the base frame 160.

[0054] like Figure 2 As shown, in some embodiments, the straightening and forming unit 110 includes a guide assembly 112, a straightening roller group 116, a forming roller group 117, and a drive motor 118. The guide assembly 112 is disposed at the input end of the straightening and forming unit 110 and is used to define the conveying direction of the steel strip. Simultaneously, the guide assembly 112 can adjust the spacing of the guide wheels according to the width of the steel strip to achieve the limiting and guiding function of steel strips of different widths. The guide assembly 112 is disposed on one side of the straightening roller group 116, and the forming roller group 117 is disposed on the other side. The drive motor 118 is simultaneously connected to both the straightening roller group 116 and the forming roller group 117.

[0055] In some embodiments, the guide assembly 112 includes a first guide wheel group 1121 and a second guide wheel group 1122. The first guide wheel group 1121 is used to limit the vertical height of the steel belt, and the guide width of the second guide wheel is adjustable to limit the horizontal conveying direction of steel belts of different widths. The first guide wheel group 1121 consists of upper and lower guide wheels arranged opposite each other, forming a gap between the upper and lower guide wheels to facilitate the conveying of the steel belt. There are multiple second guide wheel groups 1122, each of which includes two guide wheels arranged on both sides, and the distance between the two guide wheels is adjustable. This allows for limiting the movement of steel belts of different widths. During the conveying process of the steel belt, the two guide wheels are distributed on both sides of the steel belt to limit the conveying direction of the steel belt and prevent the steel belt from deviating and failing to be conveyed to the next processing unit.

[0056] In one embodiment, a pressing roller group 115 is provided on the connection side between the straightening roller group 116 and the guide assembly 112. The pressing roller group 115 includes an adjustable upper pressing roller and a fixed roller corresponding to the upper pressing roller. An adjusting cylinder 114 is provided above the upper pressing roller. By adjusting the extension and retraction of the output end of the adjusting cylinder 114, the upper pressing roller is driven to move closer to the fixed roller. After the steel strip is guided to the pressing roller group 115 by the guide assembly 112, the adjusting cylinder 114 pushes the lower pressing roller to press the steel strip against the fixed roller. Under the action of the drive motor 118, the fixed roller and the lower pressing roller rotate, conveying the steel strip to the straightening roller group 116.

[0057] In one embodiment, multiple straightening roller groups 116 can be provided to improve the straightening strength of the steel strip. Each straightening roller group 116 includes an upper straightening roller and a lower straightening roller, with a channel for the steel strip to pass through between the upper and lower straightening rollers. Both the upper and lower straightening rollers are in contact with both sides of the steel strip, and under the drive of the drive motor 118, the upper and lower straightening rollers rotate and straighten the steel strip.

[0058] In one embodiment, the forming roller group 117 and the straightening roller group 116 are arranged adjacent to each other. Multiple forming roller groups 117 can also be provided to improve the forming effect of the steel strip. Each forming roller group 117 includes an upper forming roller and a lower forming roller. The upper forming roller and the lower forming roller are provided with protrusions and depressions for pressing and forming. The upper forming roller and the lower forming roller rotate under the drive of the drive motor 118 to press the straightened steel strip into a preset shape.

[0059] In some embodiments, the straightening and forming unit 110 further includes a frame 111 mounted on a base frame 160, and a guide assembly 112 disposed at one end of the frame 111. The pressing roller group 115, the straightening roller group 116, and the forming roller group 117 are all mounted on the frame 111. The end of the frame 111 where the pressing roller group 115 is mounted is also provided with a groove for adjusting the output end of the cylinder 114 to pass through. The frame 111 is used to fix and spatially position each component.

[0060] In some embodiments, the drive motor 118 is mounted on one side of the frame 111, and a plurality of sprockets 113 are mounted on the side of the frame 111 away from the drive motor 118, all of which mesh with each other. The pressure roller group 115, the straightening roller group 116, and the forming roller group 117 are fixedly connected to different sprockets 113 respectively. The output shaft of the drive motor 118 is connected to one of the sprockets 113. Through the transmission of the sprocket 113, the drive motor 118 drives the pressure roller group 115, the straightening roller group 116, and the forming roller group 117 to rotate, so as to realize the feeding, straightening, and forming operations of the steel strip.

[0061] like Figure 3As shown, in some embodiments, the corner-cutting unit 120 includes a first mounting base 126, a first pressure plate 125, a lower cutter 124, a corner-cutting cylinder 121, a first connector 122, and an upper cutter 123. The first mounting base 126 is fixed on the base frame 160. The first pressure plate 125 and the lower cutter 124 are both mounted on the first mounting base 126. The corner-cutting cylinder 121 is located on the side of the lower cutter 124 away from the first mounting base 126. The first connector 122 is fixed to the output end of the corner-cutting cylinder 121. The upper cutter 123 is mounted on the first connector 122. A gap is left between the first pressure plate 125 and the first mounting base 126 for the steel strip to pass through. Under the shearing cooperation of the upper cutter 123 and the lower cutter 124, the preset part of the steel strip forms a corner notch.

[0062] Specifically, through the setting of the first pressure plate 125, when the steel strip is conveyed to the corner cutting unit 120, the steel strip is restricted between the first limiting plate and the first mounting base 126 to facilitate the corner cutting operation. The upper cutter 123 and the lower cutter 124 are both distributed on the same side of the steel strip and are staggered. During the corner cutting process, the corner cutting cylinder 121 pushes the upper cutter 123 downward. The downward movement of the upper cutter 123 and the lower cutter 124 form an interlaced shearing force, cutting off a corner on one side of the steel strip to form a corner notch. After the corner cutting is completed, the corner cutting cylinder 121 retracts, the upper cutter 123 resets, and the steel strip can continue to be conveyed to the next process.

[0063] like Figure 4 As shown, in some embodiments, the punching unit 130 includes a second mounting base 136, a second pressure plate 135, a lower punching cutter 134, a punching cylinder 131, a second connector 132, and an upper punching cutter 133. The second mounting base 136 is fixed on the base frame 160. The second pressure plate 135 and the lower punching cutter 134 are mounted on the second mounting base 136. The punching cylinder 131 is located on the side of the lower punching cutter 134 away from the second mounting base 136. The second connector 132 is fixed to the output end of the punching cylinder 131. The upper punching cutter 133 is mounted on the second connector 132. A gap is left between the second pressure plate 135 and the second mounting base 136 for the steel strip to pass through. Under the impact cooperation of the upper punching cutter 133 and the lower punching cutter 134, a through hole is formed at the preset point of the steel strip.

[0064] Specifically, through the setting of the second pressure plate 135, when the steel strip is conveyed to the punching unit 130, the steel strip is restricted between the second limiting plate and the second mounting base 136 to facilitate the punching operation. The second limiting plate has a channel for the upper punching cutter 133 to pass through. When the steel strip is restricted between the second limiting plate and the lower punching cutter 134, during the punching process, the upper punching cutter 133 is pushed downward by the punching cylinder 131. The downward movement of the upper punching cutter 133 and the lower punching cutter 134 form an interlaced shearing force, impacting the preset point of the steel strip to form a through hole. After the punching is completed, the punching cylinder 131 retracts, the upper punching cutter 133 resets, and the steel strip can continue to be conveyed to the next process.

[0065] like Figure 5 As shown, the cutting unit 140 includes a third mounting base 146, a guide plate 144, a lower cutting blade 145, a cutting cylinder 141, a third connector 142, and an upper cutting blade 143. The third mounting base 146 is fixed on the base frame 160, the guide plate 144 is mounted on the third mounting base 146, the lower cutting blade 145 is fixedly connected to the guide plate 144, the cutting cylinder 141 is located on the side of the lower cutting blade 145 away from the third mounting base 146, the third connector 142 is fixed to the output end of the cutting cylinder 141, and the upper cutting blade 143 is mounted on the third connector 142. The upper cutting blade 143 and the lower cutting blade 145 are staggered to cut the steel strip.

[0066] Specifically, two guide plates 144 are provided and positioned opposite each other on both sides of the lower cutting blade 145. The two sides of the lower cutting blade 145 are fixed to the two guide plates 144 by bolts, and its blade back abuts against the third mounting base 146, with the blade edge facing the blade edge of the upper cutting blade 143. After the steel strip is punched, it is conveyed to the channel between the two guide plates 144, with the bottom side of the steel strip abutting against the lower cutting blade 145. When the cut corner of the steel strip is located between the upper cutting blade 143 and the lower cutting blade 145, the cutting cylinder 141 drives the upper cutting blade 143 to move downward. Due to the staggered distribution of the upper and lower cutting blades 145, the downward movement of the upper cutting blade 143 and the lower cutting blade 145 create an interlaced shearing force, cutting the steel strip along the cut corner. After cutting is completed, the cutting cylinder 141 retracts, the upper cutting blade 143 resets, and the steel strip can continue to be conveyed to the next process.

[0067] like Figure 6 As shown, in some embodiments, a limiting groove 147 is formed on the contact side of the guide plate 144 and the lower cutting blade 145, and the upper cutting blade 143 passes through the limiting groove 147.

[0068] Specifically, the limiting groove 147 is arranged adjacent to the lower cutting blade 145, with the lower cutting blade 145 serving as one side wall of the limiting groove 147. This allows the upper cutting blade 143 to contact the lower cutting blade 145 when it passes through the limiting groove 147. The cutting edges of both the upper and lower cutting blades 143 and 145 correspond to the uniform cutting line of the steel strip, completing the cutting operation. The limiting groove 147 prevents the upper cutting blade from shifting during movement, ensuring the cutting efficiency and quality of the steel strip.

[0069] like Figure 7 As shown, in some embodiments, the conveying unit 150 includes multiple drive components 151, a receiving plate 153, a limiting wheel set 154, and a limiting plate 152. The drive components 151 are mounted on the base frame 160. The two ends of the receiving plate 153 are respectively connected to two adjacent drive components 151. The limiting wheel set 154 is mounted on both sides of the receiving plate 153. The limiting width of the limiting wheel is adjustable to limit steel strips of different widths. The limiting plate 152 is fixed to the middle of the receiving plate 153, and a channel for the steel strip to pass through is preset between the limiting plate 152 and the receiving plate 153.

[0070] Specifically, the number of drive assemblies 151 can be two, three, four, etc., and can be reasonably set according to the length of the steel belt and the site requirements. A receiving plate 153 is provided between each pair of adjacent drive assemblies 151 for the transmission of the steel belt. In this embodiment, the number of drive assemblies 151 is three.

[0071] Each receiving plate 153 is provided with at least one limiting plate 152. A gap is left between the limiting plate 152 and the receiving plate 153 for the passage of the steel belt. The two ends of the limiting plate 152 are raised relative to the middle to form an opening structure, facilitating the entry and exit of the steel belt. Multiple limiting wheel sets 154 are provided, and each limiting wheel set 154 includes limiting wheels disposed on both sides of the load-bearing plate. ， The spacing between each set of limit wheels is adjustable to limit steel strips of different widths. The limit plate 152 restricts the vertical offset of the steel strip. Adjusting the spacing between each set of limit wheels allows for limiting steel strips of different widths. During the conveying process, two limit wheels are positioned on either side of the steel strip to restrict its conveying direction, preventing deviation and ensuring it can be conveyed to the next processing unit.

[0072] The end of the steel strip enters the conveying unit 150 via the drive assembly 151 closest to the cutting unit 140, passes through the drive assembly 151 in the middle in sequence, and is finally output via the drive assembly 151 furthest from the cutting unit 140.

[0073] like Figure 8As shown, in some embodiments, the drive assembly 151 includes a support 1514, a driven conveying roller 1512, a driving conveying roller 1513, and a pressing cylinder 1511. The support 1514 is fixedly mounted on the base frame 160. The driven conveying roller 1512 and the driving conveying roller 1513 are both rotatably mounted on the support 1514. Two pressing cylinders 1511 are provided and relatively fixed on the side of the support 1514 away from the base frame 160. The two ends of the driven conveying roller 1512 are respectively fixed to the output ends of the two pressing cylinders 1511. A guide groove 1515 is provided at the connection end between the support 1514 and the pressing cylinder 1511. The output end of the pressing cylinder 1511 passes through the guide groove 1515.

[0074] Specifically, the driven conveyor roller 1512 and the active conveyor roller 1513 are arranged opposite to each other. When the steel belt is conveyed between the driven conveyor roller 1512 and the active conveyor roller 1513, the driven conveyor roller 1512 is started to move downward by the pressing cylinder 1511, thereby pressing the steel belt. When the active conveyor roller 1513 is driven to rotate, the steel belt is conveyed forward.

[0075] In one embodiment, each drive assembly 151 is equipped with a motor, which is mounted on one side of the support 1514 and connected to the active conveyor roller 1513 via a coupling. Driven by the motor, the active conveyor roller 1513 rotates, thereby driving the steel belt forward.

[0076] In another embodiment, motors are provided only on the drive components 151 closest to and furthest from the cutting unit 140. These motors are connected to the drive conveyor roller 1513 via couplings. Driven by the motors, the drive component 151 closest to the cutting unit 140 rotates the drive conveyor roller 1513, causing the steel belt to enter the conveying unit 150. The drive component 151 located in the middle is connected to the sprocket 113 and the drive component 151 closest to the cutting unit 140 via chains 155. That is, both the drive components 151 located in the middle and the drive component 151 closest to the cutting unit 140 have sprockets 113 at the ends of their drive conveyor rollers 1513, and the sprockets 113 are driven by chains 155.

[0077] In this embodiment, a tension wheel 156 is also provided on the drive assembly 151 located in the middle. By setting the tension wheel 156, the tension of the chain 155 is adjusted to improve the transmission efficiency.

[0078] In some embodiments, the active conveying roller 1513 has a recessed or raised structure that matches the forming effect of the steel strip, thereby increasing the contact area and friction between the steel strip and the active conveying roller 1513, which facilitates the conveying of the steel strip.

[0079] Embodiments of this application also provide a clamp production line, including the integrated steel strip processing equipment 100 in any of the above embodiments.

[0080] This embodiment has the integrated steel strip processing equipment 100 of any of the above embodiments, and therefore has all the beneficial effects of the integrated steel strip processing equipment 100 of any of the above embodiments, which will not be described in detail here.

[0081] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0082] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A steel strip integrated processing equipment, characterized in that, include: A straightening and forming unit has an input end and an output end. A steel strip passes through the straightening and forming unit via the input end, and the straightening and forming unit straightens and forms the steel strip and outputs it from the output end. A chamfering unit is disposed adjacent to the output end of the straightening and forming unit, and is used to chamfer the preset part of the steel strip to obtain a chamfer notch; A punching unit is located on the side of the chamfering unit away from the straightening and forming unit, and is used to punch holes in preset points of the steel strip; A cutting unit is disposed on the side of the punching unit away from the corner cutting unit, and the cutting unit cuts the steel strip along the baseline of the corner notch; A conveying unit is located on the side of the cutting unit away from the punching unit, and is used to convey the cut steel strip to a preset position; The integrated steel strip processing equipment also includes a base frame; The corner-cutting unit includes a first mounting base, a first pressure plate, a lower cutter, a corner-cutting cylinder, a first connector, and an upper cutter. The first mounting base is fixed to the base frame. The first pressure plate and the lower cutter are both mounted on the first mounting base. The corner-cutting cylinder is located on the side of the lower cutter away from the first mounting base. The first connector is fixed to the output end of the corner-cutting cylinder. The upper cutter is mounted on the first connector. A gap is left between the first pressure plate and the first mounting base for the steel strip to pass through. Through the shearing cooperation of the upper cutter and the lower cutter, the pre-set portion of the steel strip forms the corner notch.

2. The integrated steel strip processing equipment according to claim 1, characterized in that, The straightening and pressing unit, the corner cutting unit, the punching unit, the cutting unit, and the conveying unit are sequentially installed on the base frame.

3. The integrated steel strip processing equipment according to claim 2, characterized in that, The straightening and forming unit includes a guide assembly, a straightening roller group, a forming roller group, and a drive motor. The guide assembly is located at the input end and is used to limit the conveying direction of the steel strip. The guide assembly is located on one side of the straightening roller group and the forming roller group is located on the other side. The drive motor is connected to both the straightening roller group and the forming roller group. The guiding assembly includes a first guide wheel group and a second guide wheel group. The steel belt passes through the first guide wheel group and the second guide wheel group in sequence. The first guide wheel group is used to limit the vertical height of the steel belt, and the second guide wheel group is used to limit the horizontal conveying direction of the steel belt. The second guide wheel assembly is provided in multiple ways, and each second guide wheel assembly includes two guide wheels arranged opposite each other. The distance between the two guide wheels arranged opposite each other can be adjusted according to the width of the steel strip.

4. The integrated steel strip processing equipment according to claim 2, characterized in that, The punching unit includes a second mounting base, a second pressure plate, a lower punching cutter, a punching cylinder, a second connector, and an upper punching cutter. The second mounting base is fixed to the base frame. The second pressure plate and the lower punching cutter are mounted on the second mounting base. The punching cylinder is located on the side of the lower punching cutter away from the second mounting base. The second connector is fixed to the output end of the punching cylinder. The upper punching cutter is mounted on the second connector. A gap is left between the second pressure plate and the second mounting base for the steel strip to pass through. Through the impact cooperation of the upper punching cutter and the lower punching cutter, a through hole is formed at a preset point on the steel strip.

5. The integrated steel strip processing equipment according to claim 2, characterized in that, The cutting unit includes a third mounting base, a guide plate, a lower cutting blade, a cutting cylinder, a third connector, and an upper cutting blade. The third mounting base is fixed to the base frame, the guide plate is mounted on the third mounting base, the lower cutting blade is fixedly connected to the guide plate, the cutting cylinder is located on the side of the lower cutting blade away from the third mounting base, the third connector is fixed to the output end of the cutting cylinder, and the upper cutting blade is mounted on the third connector. The upper cutting blade and the lower cutting blade are staggered to cut the steel strip.

6. The integrated steel strip processing equipment according to claim 5, characterized in that, A limiting groove is provided on the contact side between the guide plate and the lower cutting blade, and the upper cutting blade passes through the limiting groove.

7. The integrated steel strip processing equipment according to any one of claims 2 to 6, characterized in that, The conveying unit includes multiple drive components, a receiving plate, a limiting wheel set, and a limiting plate. The drive components are mounted on the base frame. The two ends of the receiving plate are respectively connected to two adjacent drive components. The limiting wheel set is mounted on both sides of the receiving plate. The limiting plate is fixed in the middle of the receiving plate. A channel for the steel belt to pass through is preset between the limiting plate and the receiving plate.

8. The integrated steel strip processing equipment according to claim 7, characterized in that, The drive assembly includes a support, a driven conveying roller, a driving conveying roller, and a pressing cylinder. The support is fixedly installed on the base frame. The driven conveying roller and the driving conveying roller are both rotatably mounted on the support. Two pressing cylinders are provided and fixed relative to each other on the side of the support away from the base frame. The two ends of the driven conveying roller are respectively fixed to the output ends of the two pressing cylinders. The connection end between the support and the pressing cylinder is provided with a guide groove, and the output end of the pressing cylinder passes through the guide groove.

9. A clamp production line, characterized in that, The integrated steel strip processing equipment includes any one of claims 1 to 8.

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