A clamping device for polyester fabric

Abstract

The present invention discloses a clamping device for polyester fabrics, comprising a long strip plate, a side slide groove, a long guide block, a square short tube, a rack plate, a gear, a short guide block, a circular arc long plate, a circular arc groove, an L-shaped rod, a rubber sheet, a round roller, an oil cylinder, a fixed plate and a servo motor. The present invention is reasonably designed, and can rotate the circular arc long plate to one side with the movable connection with the fixed plate as the center of the circle until the rubber sheet bonded to the inner wall is pressed against the cut end fabric on the round roller, which is conducive to clamping and fixing the end of the fabric to be rolled and preventing the fabric from falling. By running the servo motor to drive the gear to rotate, the long strip plate meshed with the rack plate is extended forward under the action of the corresponding guide block structure, and the end of the fabric to be rolled can be moved to the receiving structure, which is convenient for the slitting personnel to directly manually pull the fabric to the connection between the fabric and the winding structure.

Description

Technical Field

[0001] The invention relates to a clamping device, in particular to a clamping device used for polyester fabrics, and belongs to the technical field of textile equipment application. Background Art

[0002] The various related mechanical equipment required to process chemical fibers or chemical fibers into textile products are called textile equipment. In the textile industry, textile equipment is often used as a means of production. The technical level of textile equipment has greatly improved the quality of textile products and greatly reduced the cost of textile manufacturing, which has better promoted the rapid development of the textile industry.

[0003] During the fabric slitting and winding process, the cut fabric ends to be connected are easy to fall off, and it is inconvenient to pick them up and pull them to the winding structure again. At the same time, there is a lack of a structure that can clamp, fix and pull to facilitate the winding operation. Therefore, a clamping device for polyester fabric is proposed to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a clamping device for polyester fabric in order to solve the above-mentioned problem.

[0005] The present invention achieves the above-mentioned purpose through the following technical scheme: a clamping device for polyester fabrics, comprising a square short tube, a clamping mechanism and a telescopic mechanism, wherein the inner bottom of the square short tube is slidably connected to the bottom of a long strip through a long guide block, and a round roller is rotatably installed between the same-direction ends of two long strips located at symmetrical positions;

[0006] The clamping mechanism includes an arc long plate and an oil cylinder, one end of a fixed plate is installed at both ends of the arc long plate, and a rubber sheet is installed on the inner ring wall of the arc long plate, arc grooves are opened on the end faces of both ends of the arc long plate, and one end of an L-shaped rod is slidably installed in the arc groove, two oil cylinders are provided, and the two oil cylinders are respectively installed on the side walls of one end of the two long strips, and the push rod end of the oil cylinder is fixedly connected to the other end of the L-shaped rod;

[0007] The telescopic mechanism includes a gear and a short guide block. The gear is rotatably installed between the two side walls inside the square short tube, and the outer end of the rotating connection structure on one side of the gear is connected to the shaft rod end of the servo motor. The gear is meshed and connected with the corresponding part of the tooth surface of the rack plate, and the rack plate is installed on the top surface of the long strip plate. The short guide block is slidably installed in the side slide groove on the same side, and one side of the short guide block is fixedly connected to the corresponding side wall inside the square short tube.

[0008] Preferably, two side slide grooves are provided, and the two side slide grooves are respectively opened in the middle of the two side walls of the long strip.

[0009] Preferably, a long slide groove structure is provided at the bottom of the long strip, and the long slide groove structure and the long guide block are slidably connected with each other.

[0010] Preferably, two fixing plates are provided, and the other ends of the two fixing plates are mounted on the top side walls of one end of the corresponding long strip plates.

[0011] Preferably, the servo motor is mounted on a side wall of the square short tube, and a connecting piece is installed on one side of the top of the square short tube.

[0012] Preferably, two square short tubes are provided, and the two square short tubes are fixedly connected to each other through connecting pieces and connecting structures at corresponding positions on both sides of the fabric slitting and winding equipment.

[0013] The beneficial effects of the present invention are:

[0014] 1. The clamping device for polyester fabrics is reasonably designed. It can rotate the arc long plate to one side with the movable connection with the fixed plate as the center until the rubber sheet bonded to the inner wall is pressed against the cut end of the fabric on the round roller, which is conducive to clamping and fixing the end of the fabric to be rolled to prevent the fabric from falling.

[0015] 2. The clamping device for polyester fabrics is reasonably designed. By running the servo motor to drive the gear to rotate, the long strip plate connected by the rack plate is extended forward under the action of the corresponding guide block structure, and the end of the fabric to be rolled can be moved to the receiving structure, which is convenient for the slitting personnel to manually pull it directly between the fabric and the winding structure for connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

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

[0018] Figure 2 This is a schematic diagram of the connection structure of the arc long plate and the round roller of the present invention;

[0019] Figure 3 It is a schematic diagram of the internal structure of the square short tube of the present invention.

[0020] In the figure: 1. long strip plate, 2. side slide groove, 3. long guide block, 4. square short tube, 5. rack plate, 6. gear, 7. short guide block, 8. arc long plate, 9. arc groove, 10. L-shaped rod, 11. rubber sheet, 12. round roller, 13. oil cylinder, 14. fixed plate, 15. servo motor. DETAILED DESCRIPTION

[0021] In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0023] In the description of the present invention, it is necessary to understand that the orientations or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are 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 therefore cannot be understood as a limitation on the present invention.

[0024] See also Figure 1-3 As shown, a clamping device for polyester fabrics comprises a square short tube 4, a clamping mechanism and a telescopic mechanism. The inner bottom of the square short tube 4 is slidably connected to the bottom of the long strip 1 through a long guide block 3, and a round roller 12 is rotatably installed between the same-direction ends of two long strips 1 located at symmetrical positions;

[0025] The clamping mechanism includes an arc long plate 8 and an oil cylinder 13, one end of a fixed plate 14 is installed at both ends of the arc long plate 8, and a rubber sheet 11 is installed on the inner ring wall of the arc long plate 8, arc grooves 9 are opened on the end faces of both ends of the arc long plate 8, and one end of an L-shaped rod 10 is slidably installed in the arc groove 9, two oil cylinders 13 are provided, and the two oil cylinders 13 are respectively installed on the side walls of one end of the two long strips 1, and the push rod end of the oil cylinder 13 is fixedly connected to the other end of the L-shaped rod 10;

[0026] The telescopic mechanism includes a gear 6 and a short guide block 7. The gear 6 is rotatably installed between the two side walls inside the square short tube 4, and the outer end of the rotating connection structure on one side of the gear 6 is connected to the shaft rod end of the servo motor 15. The gear 6 is meshed and connected with the corresponding part of the tooth surface of the rack plate 5, and the rack plate 5 is installed on the top surface of the long plate 1. The short guide block 7 is slidably installed in the side slide groove 2 on the same side, and one side of the short guide block 7 is fixedly connected to the corresponding side wall inside the square short tube 4.

[0027] There are two side slide grooves 2, and the two side slide grooves 2 are respectively opened in the middle of the two side walls of the long board 1; a long slide groove structure is opened at the bottom of the long board 1, and the long slide groove structure and the long guide block 3 are slidably connected with each other; there are two fixed plates 14, and the other ends of the two fixed plates 14 are installed on the top side wall of one end of the corresponding long board 1; the servo motor 15 is installed on one side wall of the square short tube 4, and a connecting piece is installed on one side of the top of the square short tube 4; there are two square short tubes 4, and the two square short tubes 4 are fixedly connected to each other through the connecting piece and the connecting structure at the corresponding positions on both sides of the fabric slitting and winding equipment.

[0028] When the present invention is used, the overall structure is first installed on the corresponding structures on both sides of the fabric slitting and winding equipment through the connecting piece to achieve the effect of installation and fixing. After the installation is completed, the fabric is passed through and rolled against the round roller 12;

[0029] While the winding is slit and the lower roll is cut, the connected L-shaped rod 10 is moved downward along the slidingly connected arc groove 9 by operating the oil cylinder 13 in a contracted state, so that the arc long plate 8 can be rotated to one side with the movable connection with the fixed plate 14 as the center until the rubber sheet 11 bonded to the inner wall is pressed against the cut end of the fabric on the round roller 12, which is conducive to clamping and fixing the end of the fabric to be wound and preventing the fabric from falling;

[0030] When it is necessary to move the clamping end of the fabric to be rolled to the winding structure, the servo motor 15 is operated to drive the gear 6 to rotate and the long strip 1 meshed with the rack plate 5 is extended forward under the action of the corresponding guide block structure, so that the end of the fabric to be rolled can be moved to the receiving structure, which is convenient for the slitting personnel to manually pull it directly between the fabric and the winding structure for connection.

[0031] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present invention does not involve improvements to software and methods.

[0032] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations within the meaning and scope of the elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0033] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A clamping device for polyester fabric, characterized in that: It comprises a square short tube (4), a clamping mechanism and a telescopic mechanism, wherein the inner bottom of the square short tube (4) is slidably connected to the bottom of the long strip (1) through a long guide block (3), and a round roller (12) is rotatably installed between the same-direction ends of two long strips (1) located at symmetrical positions; The clamping mechanism comprises an arc long plate (8) and an oil cylinder (13), one end of a fixed plate (14) is installed at both ends of the arc long plate (8), and a rubber sheet (11) is installed on the inner ring wall of the arc long plate (8), arc grooves (9) are opened on the end faces of both ends of the arc long plate (8), and one end of an L-shaped rod (10) is slidably installed in the arc groove (9), two oil cylinders (13) are provided, and the two oil cylinders (13) are respectively installed on the side walls of one end of the two long strips (1), and the push rod end of the oil cylinder (13) is fixedly connected to the other end of the L-shaped rod (10); The telescopic mechanism comprises a gear (6) and a short guide block (7), wherein the gear (6) is rotatably mounted between two side walls inside the square short tube (4), and the outer end of the rotating connection structure on one side of the gear (6) is connected to the shaft end of the servo motor (15), the gear (6) is meshedly connected with the corresponding part of the tooth surface of the rack plate (5), and the rack plate (5) is mounted on the top surface of the long strip plate (1), and the short guide block (7) is slidably mounted in the side slide groove (2) on the same side, and one side of the short guide block (7) is fixedly connected to the corresponding side wall inside the square short tube (4); There are two side slide grooves (2), and the two side slide grooves (2) are respectively opened in the middle of the two side walls of the long strip (1); a long slide groove structure is opened at the bottom of the long strip (1), and the long slide groove structure and the long guide block (3) are slidably connected with each other.

2. A clamping device for polyester fabric according to claim 1, characterized in that: Two fixing plates (14) are provided, and the other ends of the two fixing plates (14) are mounted on the top side walls of one end of the corresponding long strip plate (1).

3. The clamping device for polyester fabric according to claim 1, characterized in that: The servo motor (15) is installed on a side wall of the square short tube (4), and a connecting piece is installed on one side of the top of the square short tube (4).

4. The clamping device for polyester fabric according to claim 1, characterized in that: Two square short tubes (4) are provided, and the two square short tubes (4) are fixedly connected to each other through connecting pieces and connecting structures at corresponding positions on both sides of the fabric slitting and winding equipment.

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