A winding device for braided packing

Abstract

The utility model discloses a winding device for braided packing, comprising a base, a winding mechanism installed on the base and a packing guiding mechanism, the winding mechanism comprising a left winding bracket and a right winding bracket, the left winding bracket is fixed with a winding motor, the output shaft of the winding motor is fixedly connected with a prism block, and also comprises a reel, the reel is provided with a prism slot matching with the prism block, the right winding bracket is provided with a first rotating groove, a first prism is fixed on one side of the reel, a telescopic rotating column is telescopically connected to the first prism through a first spring, and the telescopic rotating column is placed in the first rotating groove; the utility model has a simple structure, and the axial movement of the conductor rod facilitates the axial movement of the packing strip along the reel when it is wound, thereby facilitating the uniform winding of the packing strip on the winding roller and avoiding overlapping and twisting in one area.

Description

Technical Field

[0001] The utility model belongs to the technical field of sealing packing winding, in particular to a sealing braided packing winding device. Background Art

[0002] Packing, also known as sealing filler, is usually woven from softer threads, usually with square, rectangular or round cross-sectional areas, and filled in the sealing cavity to achieve sealing. Packing seals were first used to plug cotton and linen fibers in the leakage channel to prevent liquid leakage, and were mainly used as shaft seals for water-lifting machinery. However, when the existing packing is rolled up, some packing strips are square or rectangular in cross-section, which makes it easy for them to overlap and twist and squeeze when rolled up and packaged. Long-term twisting often causes the packing strips to deform, which in turn affects the use of the packing. Therefore, it is very important to obtain a winding device for a braided packing that is evenly wound and orderly stacked. Utility Model Content

[0003] In order to solve at least one of the above technical problems, the utility model provides a winding device for braided packing, including a base, a winding mechanism installed on the base, and a packing guide mechanism, the winding mechanism including a left winding bracket and a right winding bracket, a winding motor is fixed on the left winding bracket, a prism block is fixedly connected to the output shaft of the winding motor, and also includes a reel, a prism slot matching the prism block is opened on the reel, a first rotating groove is opened on the right winding bracket, a first prism is fixed on one side of the reel, a telescopic rotating column is telescopically connected to the first prism through a first spring, and the telescopic rotating column is placed in the first rotating groove;

[0004] A guide block is fixed on the base, a guide groove is provided in the guide block, a conductor rod is movably inserted in the guide groove, and a conductor rod driving mechanism is also included. The conductor rod driving structure drives the conductor rod to reciprocate along the axial direction of the reel.

[0005] The first prism is placed in a limiting cavity provided in the telescopic rotating column to integrally form a limiting prism.

[0006] The conductor rod driving mechanism includes a driving bracket fixed to the bottom of the base, a driving motor is fixed on the driving bracket, a cam is fixed on the output shaft of the driving motor, a first connecting rod is hinged on the driving bracket, and also includes a second connecting rod, both ends of the second connecting rod are respectively hinged to the first connecting rod and the conductor rod, and also includes a control member, a guide rail is provided on the control member, a moving block is fixed on the cam, and the moving block moves in the guide rail to drive the conductor rod to move back and forth.

[0007] The guide rail includes an arc guide rail and / or a linear guide rail.

[0008] Through the above technical solution, different treatments for stacking can be selected by setting the guide rails. For example, a combination of arc-shaped and straight-line guide rails can form a finished product with thicker stacks at both ends.

[0009] A conductor through hole is fixed on the conductor rod, and rollers are rotatably connected to two side walls of the conductor through hole to prevent the packing from turning over or twisting.

[0010] A tensioning mechanism is fixed on the base between the conductor rod and the winding mechanism. The tensioning mechanism includes a tensioning rod obliquely hinged on the base, the end of the tensioning rod is rotatably connected to a tensioning roller, and a second spring is fixed between the tensioning rod and the base to adapt to the packing tube that becomes thicker as it is rolled.

[0011] Compared with the prior art, the utility model has the advantages of: the utility model has a simple structure, and the axial movement of the conductor rod facilitates the packing strip to move axially along the reel when winding, thereby facilitating the packing strip to be evenly wound on the winding roller and avoiding overlapping and twisting in one area. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a side schematic diagram of the utility model;

[0013] Figure 2 This utility model Figure 1 AA cross-section diagram of ;

[0014] Figure 3 For this utility model Figure 1 BB cross-section diagram;

[0015] Figure 4 It is a cross-sectional perspective view of the telescopic rotating column of the utility model;

[0016] Reference numerals:

[0017] 1 base; 101 winding mechanism; 102 packing guide mechanism;

[0018] 201 winding left bracket; 202 winding right bracket; 203 winding motor; 204 prism block; 205 first rotating groove; 206 first prism; 207 first spring; 208 telescopic rotating column; 209 limiting prism;

[0019] 301 guide block; 302 conductor rod; 303 drive bracket; 304 drive motor; 305 cam; 306 first connecting rod; 307 second connecting rod; 308 control member; 309 guide rail; 310 moving block; 311 conductor hole;

[0020] 401 tensioning rod; 402 tensioning roller; 403 second spring. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the present invention and to more clearly define the scope of protection claimed by the present invention, the present invention is described in detail below with respect to certain specific embodiments of the present invention. It should be noted that the following are only certain specific implementation methods of the present invention, which are only part of the embodiments of the present invention, and the specific and direct description of the relevant structures is only for the convenience of understanding the present invention, and the specific features do not naturally and directly limit the scope of implementation of the present invention.

[0022] Referring to the accompanying drawings, the utility model adopts the following technical scheme: a winding device for braided packing, comprising a base 1, a winding mechanism 101 installed on the base 1, and a packing guide mechanism 102, wherein the winding mechanism 101 comprises a left winding bracket 201 and a right winding bracket 202, wherein a winding motor 203 is fixed on the left winding bracket 201, and a prism block 204 is fixedly connected to the output shaft of the winding motor 203, and further comprises a reel, wherein a prism slot matching the prism block 204 is provided on the reel, and a first rotating groove 205 is provided on the right winding bracket 202, wherein a first prism 206 is fixed on one side of the reel, and a telescopic rotating column 208 is telescopically connected to the first prism 206 through a first spring 207, and the telescopic rotating column 208 is placed in the first rotating groove 205;

[0023] The base 1 is fixed with a guide block 301, a guide groove is provided in the guide block 301, a conductor rod 302 is movably inserted in the guide groove, and also includes a conductor rod 302 driving mechanism, the conductor rod 302 driving structure drives the conductor rod 302 to reciprocate along the axial direction of the reel.

[0024] Through the above technical solution, the arrangement of the telescopic rotating column 208 can facilitate the disassembly and installation of the reel of the utility model.

[0025] The first prism 206 is placed in a limiting cavity provided in the telescopic rotating column 208 to form a limiting prism 209 as a whole.

[0026] The driving mechanism of the conductor rod 302 includes a driving bracket 303 fixed to the bottom of the base 1, a driving motor 304 is fixed on the driving bracket 303, a cam 305 is fixed on the output shaft of the driving motor 304, a first connecting rod 306 is hinged on the driving bracket 303, and also includes a second connecting rod 307, the two ends of the second connecting rod 307 are respectively hinged to the first connecting rod 306 and the conductor rod 302, and also includes a control member 308, a guide rail 309 is provided on the control member 308, a moving block 310 is fixed on the cam 305, and the moving block 310 moves in the guide rail 309 to drive the conductor rod 302 to move back and forth.

[0027] The guide rail 309 includes an arc guide rail 309 and / or a linear guide rail 309 .

[0028] Through the above technical solution, different stacking treatments can be selected by setting the guide rail 309. For example, a combination of arc-shaped and straight-line guide rails 309 can form a finished product with thicker stacks at both ends.

[0029] A conductor through hole 311 is fixed on the conductor rod 302 , and rollers are rotatably connected to the two side walls of the conductor through hole 311 to prevent the packing from turning over or twisting.

[0030] A tensioning mechanism is fixed on the base 1 between the conductor rod 302 and the winding mechanism 101, and the tensioning mechanism includes a tensioning rod 401 obliquely hinged on the base 1, and the end of the tensioning rod 401 is rotatably connected to a tensioning roller 402, and a second spring 403 is fixed between the tensioning rod 401 and the base 1 to adapt to the packing tube that becomes thicker as it is rolled.

[0031] Compared with the prior art, the utility model has the following advantages: the utility model has a simple structure, and the axial movement of the conductor rod 302 facilitates the packing strip to move axially along the reel when winding, thereby facilitating the packing strip to be evenly wound on the winding roller and avoiding overlapping and twisting in one area.

[0032] In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0033] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A winding device for braided packing, characterized in that: The invention comprises a base (1), a winding mechanism (101) installed on the base (1), and a packing guide mechanism (102), wherein the winding mechanism (101) comprises a left winding bracket (201) and a right winding bracket (202), wherein a winding motor (203) is fixed on the left winding bracket (201), and a prism block (204) is fixedly connected to the output shaft of the winding motor (203), and further comprises a reel, wherein a prism slot matching the prism block (204) is provided on the reel, and a first rotating groove (205) is provided on the right winding bracket (202), wherein a first prism (206) is fixed on one side of the reel, and a telescopic rotating column (208) is telescopically connected to the first prism (206) via a first spring (207), and the telescopic rotating column (208) is disposed in the first rotating groove (205); The base (1) is fixed with a guide block (301), a guide groove is provided in the guide block (301), a conductor rod (302) is movably inserted in the guide groove, and also includes a conductor rod (302) driving mechanism, the conductor rod (302) driving structure drives the conductor rod (302) to reciprocate along the axial direction of the reel.

2. The winding device for braided packing according to claim 1 is characterized in that: The first prism (206) is placed in a limiting cavity provided in the telescopic rotating column (208) to form a limiting prism (209) as a whole.

3. The winding device for braided packing according to claim 1, characterized in that: The conductor rod (302) driving mechanism comprises a driving bracket (303) fixed to the bottom of the base (1), a driving motor (304) fixed to the driving bracket (303), a cam (305) fixed to the output shaft of the driving motor (304), a first connecting rod (306) hinged to the driving bracket (303), and a second connecting rod (307), the two ends of the second connecting rod (307) are respectively hinged to the first connecting rod (306) and the conductor rod (302), and a control member (308), a guide rail (309) is provided on the control member (308), a moving block (310) is fixed to the cam (305), and the moving block (310) moves in the guide rail (309) to drive the conductor rod (302) to move back and forth.

4. The winding device for braided packing according to claim 3 is characterized in that: The guide rail (309) includes an arc guide rail (309) and / or a linear guide rail (309).

5. The winding device for braided packing according to claim 1, characterized in that: A wire through hole (311) is fixed on the wire rod (302), and rollers are rotatably connected to two side walls of the wire through hole (311).

6. The winding device for braided packing according to claim 1, characterized in that: A tensioning mechanism is fixed on the base (1) between the conductor rod (302) and the winding mechanism (101), the tensioning mechanism comprising a tensioning rod (401) obliquely hinged on the base (1), a tensioning roller (402) being rotatably connected to the end of the tensioning rod (401), and a second spring (403) being fixed between the tensioning rod (401) and the base (1).

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