Double-clamping type winding and unwinding equipment

Abstract

The invention provides double-clamping type winding and unwinding equipment, and relates to the technical field of unwinding equipment, the double-clamping type winding and unwinding equipment specifically comprises a base, a left-right winding displacement assembly is installed at the end of one side of the base, a material disc clamping assembly is rotationally connected to the middle of the left-right winding displacement assembly, and a clamping assembly lifting mechanism is connected to the end of the material disc clamping assembly; the clamping assembly lifting mechanism is connected with the left wire arranging assembly and the right wire arranging assembly. The material disc clamping assembly comprises a mounting frame, a winding motor, a hinge, a clamping air cylinder, a lifting fixing plate, a clamping driven shaft, a material disc, a winding driving shaft and a transmission belt wheel set. The cable tray can be used as an I-shaped cable tray and a paper tube, and has the main advantages that the tray touches the ground through the lifting of the clamping assembly, so that the use of a transportation machine can be omitted, the production efficiency is improved, the manual material changing time is shortened, meanwhile, the coiling speed and the left and right wire arranging speed can be accurately controlled, the product tolerance is stable, and the coiled material coiling appearance is attractive.

Description

Technical Field

[0001] The present invention relates to the technical field of unwinding equipment, specifically a clamping type winding and unwinding equipment. Background Art

[0002] The clamping type winding and unwinding equipment is a commonly used coil processing equipment in industrial production, mainly used for the winding and unwinding operations of coil materials such as films, papers, fabrics, and metal foils. By driving the material disk to rotate through a driving device, the winding and unwinding operations of the coil materials are carried out. Therefore, it can be known that the existing unwinding equipment basically meets people's usage requirements, but there are still the following problems;

[0003] During use, the operator places the material disk on the support frame, and then the operator starts the driving motor installed on the support to drive the material disk to rotate. After the material disk rotates, the material disk performs the winding and unwinding operations on the coil material. During the winding and unwinding of aluminum alloy wire, the operator may need to use other attachment instruments to install or disassemble the material disk, which is likely to cause the installation and disassembly by the operator to be more cumbersome, thus proposing the clamping type winding and unwinding equipment. Summary of the Invention

[0004] The purpose of the present invention is to address the problem that the disassembly and installation of the material disk are relatively cumbersome during the winding and unwinding of aluminum alloy wire.

[0005] To achieve the above-mentioned invention purpose, the present invention provides the following technical solutions:

[0006] The clamping type winding and unwinding equipment to improve the above problems.

[0007] Specifically, this application is as follows:

[0008] The clamping type winding and unwinding equipment includes a base. A left and right wire arranging assembly is installed at one end of the base, and a material disk clamping assembly is rotatably connected to the middle of the left and right wire arranging assembly. The end of the material disk clamping assembly is connected to a clamping assembly lifting mechanism, and the clamping assembly lifting mechanism is connected to the left and right wire arranging assembly. The material disk clamping assembly includes an installation frame, a winding motor, a hinge, a clamping cylinder, a lifting fixed plate, a clamping driven shaft, a material disk, a winding driving shaft, and a belt pulley group. The hinge is rotatably connected to the material disk clamping assembly. The installation frame is installed on the surface of the hinge, and the lifting fixed plate is installed on the surface of the installation frame. A material disk is arranged in the middle of the installation frame, and the material disk abuts against the installation frame.

[0009] As a preferred technical solution of the present application, the left and right wire arranging assemblies include a wire arranging lead screw group, a pedestal bearing group, a linear guide wheel group, a fixing frame, a wire arranging movable frame, a left and right wire arranging motor, and a material tray positioning cylinder. A fixing frame is installed on one side of the base, and a linear guide wheel group is installed on the surface of the fixing frame. A wire arranging movable frame is slidably connected to the surface of the linear guide wheel group. A wire arranging lead screw group is arranged between the wire arranging movable frame and the fixing frame, and the wire arranging lead screw group is installed on the wire arranging movable frame. The end of the wire arranging lead screw group is connected to the left and right wire arranging motor installed on the wire arranging movable frame. A material tray positioning cylinder is installed at the end of the fixing frame, and the end of the material tray positioning cylinder is connected to a material tray fixing part rotatably connected to the base.

[0010] As a preferred technical solution of the present application, the lifting mechanism of the clamping assembly includes a lifting motor, a screw jack, a buffer spring, a wire arranging assembly fixing plate, and a clamping assembly connecting plate. A wire arranging assembly fixing plate is installed at one end of the side of the wire arranging movable frame, and a lifting motor and a screw jack are respectively installed on the surface of the wire arranging assembly fixing plate and are in transmission connection with each other. A buffer spring is installed in the middle of the screw jack. The buffer spring is connected to the lifting fixing plate fixed on the installation frame.

[0011] As a preferred technical solution of the present application, cylindrical protrusions are provided on both the clamping driven shaft and the winding driving shaft near the material tray side, and the surfaces of the cylindrical protrusions provided on the winding driving shaft and the material tray are matched with the inner wall of the circular through hole provided in the middle of the material tray.

[0012] As a preferred technical solution of the present application, the winding driving shaft and the clamping driven shaft are respectively inserted into both ends of the material tray. A transmission belt wheel group is installed at the end of the winding driving shaft, and the transmission belt wheel group is in transmission connection with the winding motor fixed on the installation frame. Clamping cylinders are provided around the clamping driven shaft, and the clamping cylinders are all installed on both sides of the installation frame.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] In the solution of the present application:

[0015] It can be used for both I-shaped cable trays and paper tubes. The main advantage is that the material tray touches the ground by the lifting of the clamping assembly, which can save the use of transportation machinery, increase production efficiency, and reduce the manual material change time;

[0016] At the same time, a clamping method of clamping from both sides is adopted to support both ends of the material tray, increasing stability and the production volume of a single material tray. By using a PLC system to control the servo motor as the power source, the winding speed and the left and right wire arranging speeds can be accurately controlled, making the product tolerance stable and the coiled material winding shape beautiful. Description of the Drawings

[0017] Figure 1It is a schematic three-dimensional structure diagram of the present invention;

[0018] Figure 2 It is a schematic right-side three-dimensional structure diagram of the present invention;

[0019] Figure 3 It is a schematic three-dimensional structure diagram of the tray clamping assembly of the present invention;

[0020] Figure 4 It is a schematic top view structure diagram of the tray clamping assembly of the present invention;

[0021] Figure 5 It is of the present invention Figure 4 Schematic cross-sectional structure diagram at A-A in;

[0022] Figure 6 It is a schematic top view structure diagram of the left and right wire arranging assembly of the present invention;

[0023] Figure 7 It is a schematic side view structure diagram of the left and right wire arranging assembly of the present invention;

[0024] Figure 8 It is a schematic front view structure diagram of the left and right wire arranging assembly of the present invention;

[0025] Figure 9 It is a schematic front view structure diagram of the lifting mechanism of the clamping assembly of the present invention;

[0026] Figure 10 It is a schematic side view structure diagram of the lifting mechanism of the clamping assembly of the present invention.

[0027] Explanation of reference numerals in the drawings of the specification: 1. Base; 2. Tray clamping assembly; 201. Mounting frame; 202. Coiling motor; 203. Hinge; 204. Clamping cylinder; 205. Lifting fixing plate; 206. Clamping driven shaft; 207. Tray; 208. Coiling driving shaft; 209. Belt pulley group; 3. Left and right wire arranging assembly; 301. Wire arranging lead screw group; 302. Bearing block with seat group; 303. Linear guide wheel group; 304. Fixed frame; 305. Wire arranging movable frame; 306. Left and right wire arranging motor; 307. Tray positioning cylinder; 308. Tray fixing piece; 4. Lifting mechanism of the clamping assembly; 401. Lifting motor; 402. Screw jack; 403. Buffer spring; 404. Fixing plate of the wire arranging assembly; 405. Linking plate of the clamping assembly. Detailed implementation manners

[0028] The present invention will be further described in detail below with reference to the accompanying drawings.

[0029] This specific embodiment is only an explanation of the present invention and does not limit the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

[0030] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention.

[0031] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless otherwise specifically defined.

[0032] In the present invention, unless otherwise clearly defined and limited, the terms "mounted", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In the present invention, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0034] Embodiment 1: Please refer to the accompanying Figures 1 - 10As shown in the figure, the clamp type rewinding and unreeling device includes a base 1. One end of the base 1 is threadedly installed with a left and right wire arranging assembly 3. The middle part of the left and right wire arranging assembly 3 is rotatably connected with a coil clamping assembly 2. The end of the coil clamping assembly 2 is connected with a clamping assembly lifting mechanism 4, and the clamping assembly lifting mechanism 4 is interconnected with the left and right wire arranging assembly 3. The coil clamping assembly 2 includes a mounting frame 201, a winding motor 202, a hinge 203, a clamping cylinder 204, a lifting fixing plate 205, a clamping driven shaft 206, a coil 207, a winding driving shaft 208 and a belt pulley group 209. The hinge 203 is rotatably connected with the coil clamping assembly 2. The mounting frame 201 is threadedly installed on the surface of the hinge 203, and the lifting fixing plate 205 is threadedly installed on the surface of the mounting frame 201. A coil 207 is arranged in the middle of the mounting frame 201, and the coil 207 abuts against the mounting frame 201. The winding driving shaft 208 and the clamping driven shaft 206 are respectively inserted into both ends of the coil 207. The end of the winding driving shaft 208 is installed with a belt pulley group 209, and the belt pulley group 209 is in transmission connection with the winding motor 202 fixed on the mounting frame 201. Clamping cylinders 204 are arranged around the clamping driven shaft 206, and the clamping cylinders 204 are installed on both sides of the mounting frame 201. Cylindrical protrusions are provided on the sides of the clamping driven shaft 206 and the winding driving shaft 208 close to the coil 207, and the surfaces of the cylindrical protrusions provided on the winding driving shaft 208 and the coil 207 are matched with the inner wall of the circular through hole provided in the middle of the coil 207; The left and right wire arranging assembly 3 includes a wire arranging lead screw group 301, a bearing block with seat group 302, a linear guide wheel group 303, a fixing frame 304, a wire arranging movable frame 305, a left and right wire arranging motor 306 and a coil positioning cylinder 307. A fixing frame 304 is installed on one side of the base 1, and a linear guide wheel group 303 is installed on the surface of the fixing frame 304. A wire arranging movable frame 305 is slidably connected to the surface of the linear guide wheel group 303. A wire arranging lead screw group 301 is arranged between the wire arranging movable frame 305 and the fixing frame 304, and the wire arranging lead screw group 301 is installed on the wire arranging movable frame 305. The end of the wire arranging lead screw group 301 is connected with a left and right wire arranging motor 306 installed on the wire arranging movable frame 305. A coil positioning cylinder 307 is installed at the end of the fixing frame 304, and the end of the coil positioning cylinder 307 is connected with a coil fixing part 308 rotatably connected to the base 1;The lifting mechanism 4 of the clamping assembly includes a lifting motor 401, a screw lift 402, a buffer spring 403, a wire arranging assembly fixing plate 404, and a clamping assembly connecting plate 405. A wire arranging assembly fixing plate 404 is installed at one end of the wire arranging movable frame 305. The lifting motor 401 and the screw lift 402 are installed on the surface of the wire arranging assembly fixing plate 404 and are drivingly connected to each other. A buffer spring 403 is installed in the middle of the screw lift 402. The buffer spring 403 is connected to the lifting fixing plate 205 fixed on the installation frame 201. When in use, after the lifting motor 401 is started, the lifting motor 401 drives the screw lift 402 to rotate, so that the screw lift 402 drives the buffer spring 403 to move vertically up and down. When the buffer spring 403 moves vertically up and down, the buffer spring 403 drives the installation frame 201 to move through the lifting fixing plate 205. When the installation frame 201 moves, the installation frame 201 uses the hinge 203 as a support point, and the hinge 203 rotates in the middle of the pedestal bearing group 302, so that the material tray 207 provided at the end of the installation frame 201 rotates in a circle, and the material tray 207 moves up and down, thereby realizing the lifting and lowering of the material tray clamping assembly 2. When the installation frame 201 drives the material tray 207 to lower, the operator starts the clamping cylinder 204. The clamping cylinder 204 drives the clamping driven shaft 206 to move horizontally, so that the clamping driven shaft 206 is separated from the material tray 207. After the material tray 207 and the coiling driving shaft 208 no longer fix the material tray 207, the material tray 207 is separated. Subsequently, the operator moves a new material tray 207 between the coiling driving shaft 208 and the clamping driven shaft 206. Then the operator starts the clamping cylinder 204, so that the clamping cylinder 204 pushes the clamping driven shaft 206 to move. The clamping driven shaft 206 pushes the material tray 207 to move to the coiling driving shaft 208, and the coiling driving shaft 208 and the clamping driven shaft 206 are inserted into the new material tray 207, thus facilitating the operator to replace the material tray 207. Subsequently, the lifting motor 401 is started again, so that the lifting motor 401 drives the screw lift 402 to rotate, and the screw lift 402 drives the buffer spring 403 to move vertically, so that the buffer spring 403 drives the installation frame 201 to move through the lifting fixing plate 205. The installation frame 201 rotates again through the hinge 203, and the installation frame 201 lifts the material tray 207, facilitating the operator to install and disassemble the material tray 207;

[0035] During the wire arranging process, the left and right wire arranging motors 306 drive the wire arranging screw rod group 301 to rotate, so that the linear guide wheel group 303 is in threaded cooperation with the threaded sleeve fixed to the end of the wire arranging movable frame 305, and the wire arranging movable frame 305 drives the linear guide wheel group 303 to slide horizontally left and right on the surface of the fixed frame 304, and the left and right movement realizes the spiral wire arranging function of the wire;

[0036] The tray positioning component is fixed on the fixed frame 304. The flipping of the tray fixing member 308 is realized through the tray positioning cylinder 307. When the two side cylinders operate together, the tray fixing member 308 forms a "V" shape, so that the tray 207 can be fixed in the "V" groove.

[0037] The above is only the preferred embodiment of the present invention, and it does not impose any form of limitation on the present invention. Any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention shall fall within the scope of the technical solution of the present invention.

Claims

1. Clamp-type winding and unwinding equipment, including a base (1), characterized in that, On one end of the base (1), a left-right wire arranging assembly (3) is installed. In the middle of the left-right wire arranging assembly (3), a disk clamping assembly (2) is rotatably connected. The end of the disk clamping assembly (2) is connected to a clamping assembly lifting mechanism (4), and the clamping assembly lifting mechanism (4) is interconnected with the left-right wire arranging assembly (3). The disk clamping assembly (2) includes a mounting frame (201), a winding motor (202), a hinge (203), a clamping cylinder (204), a lifting fixed plate (205), a clamping driven shaft (206), a disk (207), a winding driving shaft (208), and a belt pulley set (209). The hinge (203) is rotatably connected to the disk clamping assembly (2). The mounting frame (201) is installed on the surface of the hinge (203), and the lifting fixed plate (205) is installed on the surface of the mounting frame (201). A disk (207) is arranged in the middle of the mounting frame (201), and the disk (207) abuts against the mounting frame (201).

2. The clamping type rewinding and unreeling device according to claim 1, wherein, The left-right wire arranging assembly (3) includes a wire arranging screw group (301), a pedestal bearing group (302), a linear guide wheel group (303), a fixed frame (304), a wire arranging movable frame (305), a left-right wire arranging motor (306), and a disk positioning cylinder (307). A fixed frame (304) is installed on one side of the base (1). The linear guide wheel group (303) is installed on the surface of the fixed frame (304), and a wire arranging movable frame (305) is slidably connected to the surface of the linear guide wheel group (303). A wire arranging screw group (301) is arranged between the wire arranging movable frame (305) and the fixed frame (304), and the wire arranging screw group (301) is installed on the wire arranging movable frame (305). The end of the wire arranging screw group (301) is connected to a left-right wire arranging motor (306) installed on the wire arranging movable frame (305). A disk positioning cylinder (307) is installed at the end of the fixed frame (304), and the end of the disk positioning cylinder (307) is connected to a disk fixing part (308) rotatably connected to the base (1).

3. The clamping type rewinding and unreeling device according to claim 2, characterized in that, The clamping assembly lifting mechanism (4) includes a lifting motor (401), a screw jack (402), a buffer spring (403), a wire arranging assembly fixed plate (404), and a clamping assembly connecting plate (405). A wire arranging assembly fixed plate (404) is installed at one end of the wire arranging movable frame (305). A lifting motor (401) and a screw jack (402) are installed on the surface of the wire arranging assembly fixed plate (404) and are mutually drivingly connected. A buffer spring (403) is installed in the middle of the screw jack (402). The buffer spring (403) is connected to the lifting fixed plate (205) fixed on the mounting frame (201).

4. The pinch-type rewinding and unwinding device according to claim 1, characterized in that, Cylindrical protrusions are provided on one side of the clamping driven shaft (206) and the winding driving shaft (208) close to the disk (207). The surfaces of the cylindrical protrusions provided on the winding driving shaft (208) and the disk (207) match the inner wall of the circular through hole provided in the middle of the disk (207).

5. The pinch type rewinding and unwinding device according to claim 1, characterized in that, The two end portions on both sides of the material tray (207) are respectively inserted with a winding driving shaft (208) and a clamping driven shaft (206). A transmission pulley set (209) is installed at the end of the winding driving shaft (208), and the transmission pulley set (209) is in transmission connection with a winding motor (202) fixed on the installation frame (201). Clamping cylinders (204) are arranged around the clamping driven shaft (206), and the clamping cylinders (204) are installed on both sides of the installation frame (201).

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