Biodegradable dustproof net feeding mechanism

Abstract

The utility model discloses a feeding mechanism for a biodegradable dustproof net. The feeding mechanism comprises a frame body, a plurality of pay-off units and a wire arrangement plate, the pay-off units are arranged on the side wall of the frame body at intervals; the pay-off unit comprises a rotating shaft, a baffle and a tight supporting piece. One end of the rotating shaft is rotationally connected with the side wall of the frame body; the baffle plate is fixedly sleeved on the rotating shaft; a protruding block is fixed to one side of the baffle and embedded into one side of the wire coil. The tight supporting piece comprises a sleeve, a guide head, a plurality of supporting plates and a plurality of elastic pieces. The sleeve sleeves the rotating shaft on the outer side of the convex block; the guide head is fixed on the outer side of the sleeve in a sleeving manner; the supporting plates are arranged on the guide head in the circumferential direction at intervals. The outer end of the supporting plate is hinged to the guide head. One end of the elastic piece is connected with the supporting plate, and the other end of the elastic piece is connected with the sleeve; the wire coil is arranged outside the plurality of supporting plates in a sleeving manner; a limiting piece is detachably arranged on the rotating shaft on the outer side of the guide head; the wire arrangement plate is fixed on the frame body, and a plurality of wire arrangement holes are formed in the wire arrangement plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to braiding equipment technical field, and specifically is a kind of biodegradable dustproof net feeding mechanism. BACKGROUND

[0002] In actual production process, biodegradable warp and weft are interwoven by braiding equipment to produce biodegradable dustproof net, so as to quickly and batch produce biodegradable dustproof net.In the braiding process, generally, the warp and weft in roll form are placed on the feeding mechanism, and under the pulling action of braiding tension, the warp and weft in roll form rotate and pay off.The existing feeding mechanism has a relatively complex structure, and it is not easy to quickly install or dismount the warp and weft in roll form, and the warp and weft in roll form have poor stability during the rotating and paying-off process, and it is difficult to meet the actual use requirements. UTILITY MODEL CONTENTS

[0003] The utility model discloses a biodegradable dustproof net feeding mechanism, one end of the elastic member of the biodegradable dustproof net feeding mechanism is connected with the supporting plate, the other end of the elastic member is connected with the sleeve, when installing, the thread roll of warp or weft is sleeved into the multiple supporting plates of the bracing member from the side, the outer wall of the supporting plate and the inner cavity of the thread roll can be tightly attached by the restoring force of the elastic member, so that the thread roll does not move outward along the axial direction of the rotating shaft due to the friction of the supporting plate when rotating and paying off, and when it is necessary to replace the thread roll, the thread roll can be dismounted from the paying-off unit by pulling outward with hand, so that the installation or dismounting is simple and convenient, the paying-off is stable, and the use effect is good.

[0004] To achieve the above object, the utility model adopts the following technical scheme:

[0005] A biodegradable dustproof net feeding mechanism, comprising a frame body, a plurality of paying-off units and a thread straightening plate, the paying-off units are arranged at intervals on the side wall of the frame body, the paying-off unit comprises a rotating shaft, a baffle and a bracing member, one end of the rotating shaft is rotatably connected with the side wall of the frame body, the baffle is fixedly sleeved on the rotating shaft, a protrusion is fixed on one side of the baffle, and the protrusion is embedded in one side of the thread roll, the bracing member comprises a sleeve, a guide head, a plurality of supporting plates and a plurality of elastic members, the sleeve is sleeved on the rotating shaft outside the protrusion, the guide head is fixedly sleeved outside the sleeve, and the guide head is smaller than the inner diameter of the thread roll, the supporting plates are circumferentially and intermittently arranged on the guide head, the outer end of the supporting plate is hingedly connected with the guide head, one end of the elastic member is connected with the supporting plate, and the other end of the elastic member is connected with the sleeve, the thread roll is sleeved outside the multiple supporting plates, and the outer wall of the supporting plate and the inner cavity of the thread roll are tightly attached by the restoring force of the elastic member, a limiting member is detachably arranged on the rotating shaft outside the guide head, the bracing member is limited to move outward by the limiting member, the thread straightening plate is fixed on the frame body above the paying-off unit, and the thread straightening plate is provided with a plurality of thread straightening holes.

[0006] Further, the elastic member comprises an inner connecting pipe, an outer connecting pipe, an adjusting screw, an adjusting nut and a tension spring; the inner end of the inner connecting pipe is hingedly connected with the sleeve pipe, and the outer end of the inner connecting pipe is threadedly connected with the adjusting screw; the outer end of the outer connecting pipe is hingedly connected with the inner wall of the supporting plate, and the inner end of the outer connecting pipe is slidably sleeved on the outer end of the adjusting screw; the adjusting nut is threadedly connected with the adjusting screw; and the tension spring is sleeved on the adjusting screw between the outer connecting pipe and the adjusting nut.

[0007] Further, the outer wall of the inner end of the supporting plate is fixed with a rough layer for increasing the friction with the inner cavity of the thread roll.

[0008] Further, the limiting member comprises a limiting bolt and a limiting nut; the limiting bolt passes through the rotating shaft on the outer side of the guide head and is threadedly connected with the limiting nut.

[0009] Further, the frame above the whole-thread plate is rotationally provided with a winding roller, and the free end of the thread roll passes through the whole-thread hole, winds around the winding roller and enters the weaving equipment.

[0010] After the above technical scheme is adopted, the utility model has the following beneficial effects:

[0011] 1. The utility model discloses a biodegradable dust screen feeding mechanism, one end of the elastic member is connected with the supporting plate, the other end of the elastic member is connected with the sleeve pipe, when installing, the thread roll of warp or weft is sleeved into the plurality of supporting plates of the tensioning member from the side, the outer wall of the supporting plate can be tightly attached to the inner cavity of the thread roll through the restoring force of the elastic member, so that the thread roll does not move outward along the axial direction of the rotating shaft when rotating and paying off the thread, when it is necessary to replace the thread roll, the thread roll can be detached from the thread paying-off unit by pulling outward with the hand, and the installation and detachment are simple and convenient, the thread paying-off is stable, and the use effect is good.

[0012] 2. The utility model discloses a biodegradable dust screen feeding mechanism, the actual installation distance between the inner connecting pipe and the outer connecting pipe can be adjusted through the rotating adjusting screw and the adjusting nut, the included angle between the supporting plate and the sleeve pipe in the axial direction when the thread roll is not installed can be adjusted, the acting force of the tension spring on the inner cavity of the thread roll can be adjusted, and the outer wall of the supporting plate is fixed with a rough layer, so that the friction between the supporting plate and the inner cavity of the thread roll can be increased.

[0013] 3. The utility model discloses a biodegradable dust screen feeding mechanism, the frame above the whole-thread plate is rotationally provided with a winding roller, the free end of the thread roll passes through the whole-thread hole, winds around the winding roller and enters the weaving equipment, the threads on the plurality of thread rolls can be orderly entered into the weaving equipment, and the disorder is not prone to occurring. DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0015] Figure 2 It is a side structure schematic view of the utility model when the thread roll is not installed.

[0016] Figure 3 is a structure schematic view of the wire releasing unit of the utility model;

[0017] Figure 4 is a structure schematic view of the elastic member of the utility model;

[0018] Figure 5 is a side view structure schematic view of the utility model when the wire roll is installed.

[0019] The reference signs in the drawings represent:

[0020] 1, frame body; 2, wire releasing unit; 20, rotating shaft; 21, baffle; 210, protruding block; 22, straining member; 220, sleeve; 221, guide head; 222, straining plate; 2220, rough layer; 223, elastic member; 2230, inner connecting pipe; 2231, outer connecting pipe; 2232, adjusting screw; 2233, adjusting nut; 2234, straining spring; 23, limiting member; 230, limiting bolt; 231, limiting nut; 3, wire straightening plate; 30, wire straightening hole; 4, wire roll; 5, winding roller. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below by combining with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0022] Please refer to Figures 1 to 5The utility model provides a kind of biodegradable dust screen feed mechanism, including frame body 1, multiple wire laying units 2 and whole line plate 3;The wire laying unit 2 is arranged at the side wall of frame body 1 with interval;The wire laying unit 2 includes pivot 20, baffle 21 and bracing piece 22;The pivot 20 one end is rotatably connected with the side wall of frame body 1;The baffle 21 is fixedly sleeved on pivot 20;Baffle 21 one side is fixed with lug 210, and lug 210 is embedded in one side of wire coil 4;The bracing piece 22 includes sleeve pipe 220, guide head 221, multiple bracing plates 222 and multiple elastic members 223;The sleeve pipe 220 is sleeved on the pivot 20 outside lug 210;The guide head 221 is fixedly sleeved outside sleeve pipe 220, and guide head 221 is smaller than the inner diameter of wire coil 4;The bracing plate 222 is circumferentially spaced on guide head 221;The bracing plate 222 outer end is hinged with guide head 221;The elastic member 223 one end is connected with bracing plate 222, and the other end of elastic member 223 is connected with sleeve pipe 220;The wire coil 4 is sleeved outside multiple bracing plates 222, and the outer wall of bracing plate 222 is tightly attached with the inner cavity of wire coil 4 by the restoring force of elastic member 223, so that wire coil 4 does not move outward along the axial direction of pivot 20 when rotating wire laying due to the friction of bracing plate 222, and when wire coil 4 needs to be replaced, it can be easily removed from wire laying unit 2 by pulling it outward with hand, and installation or disassembly is simple and convenient, wire laying is stable, and the use effect is good;Limiting member 23 is detachably arranged on the pivot 20 outside guide head 221, and the bracing piece 22 is limited to move outward by limiting member 23;The whole line plate 3 is fixed on the frame body 1 above wire laying unit 2, and the whole line plate 3 is provided with multiple whole line holes 30.

[0023] As Figures 1 to 5 , the elastic member 223 includes inner connecting pipe 2230, outer connecting pipe 2231, adjusting screw 2232, adjusting nut 2233 and bracing spring 2234;The inner end of inner connecting pipe 2230 is hinged with sleeve pipe 220, and the outer end of inner connecting pipe 2230 is threadedly connected with adjusting screw 2232;The outer end of outer connecting pipe 2231 is hinged with the inner wall of bracing plate 222, and the inner end of outer connecting pipe 2231 is slidably sleeved on the outer end of adjusting screw 2232;The adjusting nut 2233 is threadedly connected with the adjusting screw 2232;The bracing spring 2234 is sleeved on the adjusting screw 2232 between the outer connecting pipe 2231 and the adjusting nut 2233, by rotating the adjusting screw 2232 and the adjusting nut 2233, the actual installation distance between the inner connecting pipe 2230 and the outer connecting pipe 2231 can be adjusted, as well as the axial angle between the bracing plate 222 and the sleeve pipe 220 when the wire coil 4 is not installed, and the acting force of the bracing spring 2234 on the inner cavity of the wire coil 4 can be adjusted.

[0024] As Figure 2 And Figure 3 , the inner end outer wall of bracing plate 222 is fixed with rough layer 2220 for improving the friction with the inner cavity of wire coil 4.

[0025] As Figure 2 And Figure 3 The limiting part 23 includes a limiting bolt 230 and a limiting nut 231; the limiting bolt 230 passes through the rotating shaft 20 outside the guide head 221 and is threadedly connected with the limiting nut 231.

[0026] As Figure 1 , Figure 2 And Figure 5 The frame 1 above the whole line plate 3 is provided with a winding roller 5, and the free end of the thread roll 4 passes through the whole line hole 30 and then winds around the winding roller 5 into the weaving equipment. A plurality of thread rolls 4 can be orderly fed into the weaving equipment, and disorder is not easy to occur.

[0027] It can be understood that "multiple" in the disclosure refers to two or more, and other quantifiers are similar. "And / or" describes the association between the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent the existence of A alone, the existence of A and B, and the existence of B alone. The character " / " generally represents an "or" relationship between the associated objects before and after it. The singular forms "a", "said" and "the" are also intended to include the plural forms, unless the context clearly indicates otherwise.

[0028] It can be further understood that the terms "first", "second", and the like are used to describe various information, but these information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other, and do not indicate a particular order or importance. In fact, the expressions "first", "second", etc. can be used interchangeably. For example, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information without departing from the scope of the disclosure.

[0029] It can be further understood that the terms "center", "longitudinal", "transverse", "front", "back", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation.

[0030] It can be further understood that unless otherwise specified, "connection" includes direct connection between the two without other components, and also includes indirect connection between the two with other elements.

[0031] It will be further appreciated that embodiments of the present disclosure, although described in particular sequential order in the drawings, constitute embodiments of the present disclosure, but the order of execution can differ from that which is depicted. The above specification, examples and data

[0032] Other embodiments of the present disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the concepts disclosed herein. It is intended that the present disclosure cover any and all variations of the embodiments of the disclosure described herein and any and all adaptations of the same. It is intended that the present disclosure be taken as a 99 specification, and the claims to be that of the present disclosure. It is intended to be limited only by the claims.

[0033] The above descriptions are only the preferred embodiments of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A biodegradable dustproof net feeding mechanism, characterized in that: The device includes a frame (1), multiple wire feeding units (2), and a wire consolidation plate (3). The wire feeding units (2) are spaced apart on the side wall of the frame (1). Each wire feeding unit (2) includes a rotating shaft (20), a baffle (21), and a tensioning member (22). One end of the rotating shaft (20) is rotatably connected to the side wall of the frame (1). The baffle (21) is sleeved and fixed on the rotating shaft (20). A protrusion (210) is fixed on one side of the baffle (21), and the protrusion (210) is embedded in one side of the wire coil (4). The tensioning member (22) includes a sleeve (220), a guide head (221), multiple support plates (222), and multiple elastic members (223). The sleeve (220) is sleeved on the rotating shaft (20) outside the protrusion (210). The guide head (221) is sleeved and fixed on the outside of the sleeve (220) to guide the wire. The head (221) is smaller than the inner diameter of the wire roll (4); the support plate (222) is circumferentially spaced on the guide head (221); the outer end of the support plate (222) is hinged to the guide head (221); one end of the elastic element (223) is connected to the support plate (222), and the other end of the elastic element (223) is connected to the sleeve (220); the wire roll (4) is sleeved on the outside of multiple support plates (222), and the outer wall of the support plate (222) is tightly attached to the inner cavity of the wire roll (4) by the restoring force of the elastic element (223); a limiting element (23) is detachably provided on the rotating shaft (20) on the outside of the guide head (221), and the limiting element (23) restricts the outward movement of the tensioning element (22); the wire-forming plate (3) is fixed on the frame (1) above the wire-laying unit (2), and the wire-forming plate (3) is provided with multiple wire-forming holes (30).

2. The biodegradable dustproof net feeding mechanism as described in claim 1, characterized in that: The elastic element (223) includes an inner connecting tube (2230), an outer connecting tube (2231), an adjusting screw (2232), an adjusting nut (2233), and a tensioning spring (2234); the inner end of the inner connecting tube (2230) is hinged to the sleeve (220), and the outer end of the inner connecting tube (2230) is threaded to the adjusting screw (2232); the outer end of the outer connecting tube (2231) is hinged to the inner wall of the support plate (222), and the inner end of the outer connecting tube (2231) is slidably sleeved on the outer end of the adjusting screw (2232); the adjusting nut (2233) is threaded to the adjusting screw (2232); and the tensioning spring (2234) is sleeved on the outside of the adjusting screw (2232) between the outer connecting tube (2231) and the adjusting nut (2233).

3. The biodegradable dustproof net feeding mechanism as described in claim 1, characterized in that: The outer wall of the inner end of the support plate (222) is fixed with a rough layer (2220) to increase the friction with the inner cavity of the coil (4).

4. The biodegradable dustproof net feeding mechanism as described in claim 1, characterized in that: The limiting component (23) includes a limiting bolt (230) and a limiting nut (231); the limiting bolt (230) passes through the rotating shaft (20) outside the guide head (221) and is threadedly connected to the limiting nut (231).

5. The biodegradable dustproof net feeding mechanism as described in claim 1, characterized in that: A winding roller (5) is rotatably mounted on the frame (1) above the spool (3). The free end of the spool (4) passes through the spool hole (30) and then around the winding roller (5) into the braiding equipment.

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