S-shaped knot wire feeding mechanism for woven net fence

Abstract

The utility model provides a wire feeding mechanism, belongs to the technical field of S-shaped buckling devices for woven net fences, and particularly relates to an S-shaped buckling wire feeding mechanism for woven net fences, which comprises a buckling wire connected with a buckling wire guide roller through a buckling wire straightening wheel set. A plurality of evenly-distributed inclined wire buckling straightening wheel sets are connected to the upper portion of the wire buckling guide roller through an inclined wire buckling straightening wheel set fixing plate, and a wire buckling and feeding one-way head transverse rod is arranged on the side, away from the inclined wire buckling straightening wheel set fixing plate, of each inclined wire buckling straightening wheel set, and a wire buckling and feeding one-way head transverse rod is penetrated by a wire buckling and feeding device. A thread feeding one-way head fixing seat which is correspondingly arranged below the thread oblique straightening wheel set and is penetrated by a thread is arranged on the thread oblique straightening wheel set fixing plate, and a thread feeding motor connected with a thread guide roller is arranged on one side of a thread feeding one-way head cross rod; the problem that in the prior art, it is difficult to achieve multi-angle change during wire buckling and wire feeding in a self-tightening S-shaped buckling net fence is solved.

Description

Technical Field

[0001] The utility model provides a wire feeding mechanism, belongs to the technical field of S-shaped buckle equipment for braided mesh fences, and particularly relates to an S-shaped buckle wire feeding mechanism for braided mesh fences. Background Art

[0002] Grassland animal husbandry refers to the industry of raising and breeding livestock in grassland areas. Grassland areas usually have vast grassland resources, which are suitable for livestock grazing and growth, so animal husbandry plays an important role in these areas. Animal husbandry usually includes the breeding of livestock such as cattle, sheep, and horses, as well as the production of livestock products such as milk and wool. Grassland animal husbandry is of great significance to the local economy and people's livelihood. It not only provides a wealth of products such as meat, dairy products and fur, but also drives the development of related industrial chains, including livestock product processing, transportation, and sales. At the same time, animal husbandry also provides employment opportunities for local residents and promotes economic prosperity and social stability in grassland areas; and in order to prevent livestock from getting lost, being damaged or being attacked by natural enemies, and to better manage the use of pasture resources, it is often necessary to use fences to separate livestock. The most common livestock fence on the grassland is a braided net fence.

[0003] At present, the most commonly used braided mesh fences on the market are double-knot mesh fences and closely wound mesh fences. Double-knot mesh fences are knotted by winding the warp wires around the weft wires, which are easy to move and bend. In addition, due to the limitations of the production process, high-strength steel warp wires cannot be used (high-strength steel wires are relatively brittle and easy to break when wound), resulting in an uneven fence surface and a short service life. Closely wound mesh fences use independent buckle wires to wrap the warp and weft wires separately, and tie the cross-arranged warp and weft wires together, so that the warp and weft wires do not move, and the warp wires also play the role of a pillar, completely solving the shortcomings of double-knot mesh fences that are easy to move and bend. However, the buckle wire length used in closely wound mesh fences is about 150mm, which increases production costs. In order to solve the above problems, a self-tightening S-shaped knotted mesh fence is designed, which also uses independent knot wires to wrap the warp and weft wires respectively. The length of the knot wire is about 40 mm. It not only solves the shortcomings of the double-knotted mesh fence that is easy to move and bend, but also saves knot wire materials. In addition, the self-tightening S-shaped knotted mesh fence has a self-tightening wave that can expand and contract due to heat, ensuring that the mesh fence is erected flat. In the self-tightening S-shaped knotted mesh fence, the knot wire needs to change the direction angle and slope of the wire feeding multiple times, and the existing wire feeding equipment is difficult to achieve multi-angle changes. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, the embodiments of the present application provide an S-shaped knot wire feeding mechanism for a braided mesh fence, thereby solving the problem in the prior art that it is difficult to achieve multi-angle changes when feeding the wire in a self-tightening S-shaped knot mesh fence.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: an S-shaped knot wire feeding mechanism for a braided mesh fence, comprising a wire, wherein the wire is connected to a wire guide roller via a wire straightening wheel group, and a plurality of evenly distributed wire oblique straightening wheel groups are connected to the top of the wire guide roller via a wire oblique straightening wheel group fixing plate, a wire feeding one-way head cross bar penetrated by the wire is provided on the side of the wire oblique straightening wheel group away from the wire oblique straightening wheel group fixing plate, a wire feeding one-way head fixing seat corresponding to the wire feeding one-way head fixed seat disposed below the wire oblique straightening wheel group and penetrated by the wire is provided on the wire oblique straightening wheel group fixing plate, and a wire feeding motor connected to the wire guide roller is provided on one side of the wire feeding one-way head cross bar.

[0006] Preferably: both ends of the wire feeding one-way head cross bar are connected with fixed seats fixedly connected to the wire feeding one-way head cross bar, a slider is provided on the side of the fixed seat close to the wire feeding one-way head cross bar, a corresponding movable slide rail is provided on the side of the slider away from the fixed seat, the slide rail is fixedly connected to the wire feeding oblique straightening wheel group fixing plate, and a connecting block fixedly connected to the wire feeding oblique straightening wheel group fixing plate is connected to the top of the fixed seat through a return spring.

[0007] Preferably: the middle sleeve of the cross bar of the one-way head for wire feeding is provided with a sliding bearing seat, and the lower parts of the fixed seat and the sliding bearing seat are connected with a wire feeding cam through a movably connected sliding bearing.

[0008] Preferably: the wire feeding cam is a teardrop-shaped special-shaped cam, and a wire feeding cam shaft that runs through all the wire feeding cams is provided on the narrower end of the wire feeding cam, and the side of the wire feeding cam shaft close to the wire feeding motor is connected to the wire feeding motor through a wire feeding sprocket.

[0009] Preferably, the side of the fixing plate of the thread-straightening wheel set facing away from the thread-straightening wheel set is connected to a shock absorber connected to the fixing seat via an L-shaped fixing plate fixing seat.

[0010] Preferably: a one-way head penetrated by the thread is connected to one end of the one-way head fixing seat for threading, and a plurality of thread-locking steel balls are connected to the one end of the one-way head fixing seat close to the one-way head through steel ball fixing triangular claws.

[0011] Preferably: the other side of the steel ball fixing triangular claw is connected to a wire-missing conductive sheet through a wire-card steel ball tower yellow, one layer of the wire-missing conductive sheet is connected to a wire-missing sensing wire perpendicular to the wire-threading space, and the inlet and outlet of the wire-threading one-way head fixing seat are both provided with wear-resistant alloy blocks corresponding to the wire-threading.

[0012] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0013] The utility model provides a wire straightening wheel group through which the wire is passed, a wire feeding one-way head fixing seat, and a wire feeding one-way head cross bar to assist the traveling direction of the wire, and uses a wire guide roller to change the initial wire feeding direction, and then uses a wire oblique straightening wheel group to adjust the inclination angle of the wire, so that the wires are crossed at a certain angle after coming out, which is convenient for subsequent weaving work.

[0014] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of an S-shaped knot wire feeding mechanism for a braided mesh fence according to the utility model;

[0016] Figure 2 It is a three-dimensional schematic diagram of another perspective of a S-shaped knot wire feeding mechanism for a braided mesh fence of the utility model;

[0017] Figure 3 It is a partial enlarged view of the straightening wheel group of the S-shaped knot wire feeding mechanism of a braided mesh fence of the utility model;

[0018] Figure 4 It is a partial enlarged view of an oblique straightening wheel set of an S-shaped knot wire feeding mechanism of a braided mesh fence of the utility model;

[0019] Figure 5 It is a cross-sectional view of the driving motor part of the S-shaped knot wire feeding mechanism of a knitted mesh fence of the utility model;

[0020] Figure 6 It is a front view of a one-way wire feeding head of an S-shaped wire feeding mechanism for a braided mesh fence according to the utility model;

[0021] Figure 7 It is a three-dimensional schematic diagram of a fixing seat of a one-way wire feeding head of an S-shaped wire feeding mechanism for a braided mesh fence according to the utility model;

[0022] Figure 8 It is a cross-sectional view of a fixing seat of a one-way wire feeding head of an S-shaped wire feeding mechanism for a braided mesh fence according to the utility model.

[0023] As shown in the figure:

[0024] 1. Thread;

[0025] 11. Wire straightening wheel set; 12. Wire guide roller; 13. Wire feeding motor; 14. Wire feeding sprocket;

[0026] 2. Thread the oblique straightening wheel assembly fixing plate;

[0027] 21. Wire threading oblique straightening wheel set; 22. Wire threading one-way wire feeding head cross bar; 23. Wire threading wire feeding cam; 24. Wire threading wire feeding cam shaft; 25. Fixed plate fixed seat; 26. Wire threading one-way wire feeding head fixed seat;

[0028] 221, fixed seat; 222, slider; 223, slide rail; 224, return spring; 225, connecting block; 226, sliding bearing seat; 227, sliding bearing; 228, shock absorber;

[0029] 261. One-way head; 262. Steel ball fixing triangular claw; 263. Wire-stuck steel ball; 264. Wire-stuck steel ball tower yellow; 265. Wire-missing conductive sheet; 266. Wire-missing sensing wire; 267. Wear-resistant alloy block. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] It should be noted that the terms “vertical”, “horizontal”, “up”, “down”, “left”, “right” and similar expressions used in this document are only for illustrative purposes and do not represent the only implementation method.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific implementation methods and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0033] like Figure 1 , 7As shown in , 8, the utility model provides an S-shaped knot wire feeding mechanism for a braided mesh fence, comprising a knot wire 1, a knot wire guide roller 12 connected to the knot wire 1 through a knot wire straightening wheel group 11, a plurality of evenly distributed knot wire oblique straightening wheel groups 21 are connected above the knot wire guide roller 12 through a knot wire oblique straightening wheel group fixing plate 2, a knot wire feeding one-way head cross bar 22 penetrated by the knot wire 1 is provided on the side of the knot wire oblique straightening wheel group 21 away from the knot wire oblique straightening wheel group fixing plate 2, a knot wire feeding one-way head fixing seat 26 correspondingly arranged below the knot wire oblique straightening wheel group 21 and penetrated by the knot wire 1 is provided on the knot wire oblique straightening wheel group fixing plate 2, and the knot wire feeding one-way head fixing seat 26 is provided A one-way head 261 penetrated by the thread 1 is connected to one end of the seat 26, and a plurality of thread-locking steel balls 263 are connected to the end of the thread-locking one-way head fixing seat 26 close to the one-way head 261 through a steel ball fixing triangular claw 262, and a wire-missing conductive sheet 265 is connected to the other side through a wire-missing steel ball tower 264, and a layer of the wire-missing conductive sheet 265 is connected to a wire-missing sensing wire 266 perpendicular to the space of the thread 1, and wear-resistant alloy blocks 267 corresponding to the thread 1 are provided in the inlet and outlet of the thread-locking one-way head fixing seat 26, and a wire-feeding motor 13 connected to the wire guide roller 12 is provided on one side of the cross bar 22 of the wire-feeding one-way head.

[0034] In this embodiment, the wire straightening wheel group 11, the wire feeding one-way head fixing seat 26, and the wire feeding one-way head cross bar 22 are provided to assist the traveling direction of the wire 1, and the wire feeding direction is changed for the first time with the help of the wire guide roller 12, and then the inclination angle of the wire 1 is adjusted with the help of the wire oblique straightening wheel group 21, so that the wire 1 crosses at a certain angle after being wired out, which is convenient for subsequent weaving work; the wire straightening wheel group 11 and the wire oblique straightening wheel group 21 both include a plurality of pulleys for assisting the wire 1 in wire feeding; the wire motor 13 is operated , driving the wire feeding cam 23 on the wire feeding cam shaft 24 to rotate, and driving the wire feeding unidirectional head horizontal bar 22 to run from the lowest point of the wire feeding cam 23 to the highest point through the wire feeding unidirectional head horizontal bar sliding bearing 227 in contact with it. Because the wire passing through the wire feeding unidirectional head fixed seat 26 can only be pulled forward and cannot be retreated, when the wire feeding unidirectional head horizontal bar 22 moves up and down, it is forced to use the wire feeding unidirectional head fixed seat 26 to pull the wire upward, thereby realizing the wire feeding action of the wire feeding unidirectional head fixed seat 26. This process converts the rotation direction of the wire feeding cam 23 to the up and down movement direction of the wire feeding unidirectional head horizontal bar 22.

[0035] like Figure 2 , 3As shown in , 4, 5, and 6, both ends of the wire-thread-feeding one-way head cross bar 22 are connected with fixed seats 221 correspondingly fixedly connected to the wire-thread-feeding one-way head cross bar 22, a slider 222 is provided on the side of the fixed seat 221 close to the wire-thread-feeding one-way head cross bar 22, and a corresponding movable slide rail 223 is provided on the side of the slider 222 away from the fixed seat 221, and a shock absorber 228 connected to the fixed seat 221 is connected to the fixed seat 221 through an L-shaped fixed plate fixed seat 25 on the side of the fixed plate 2 of the wire-thread-feeding oblique straightening wheel group. The slide rail 223 is fixedly connected to the fixed plate 2 of the wire-thread-feeding oblique straightening wheel group, and the upper part of the fixed seat 221 is connected to the fixed plate 2 of the wire-thread-feeding oblique straightening wheel group. A connecting block 225 fixedly connected to the wire oblique straightening wheel group fixing plate 2 is connected through a return spring 224, a sliding bearing seat 226 is provided in the middle sleeve of the wire feeding one-way head cross bar 22, and a wire feeding cam 23 is connected to the bottom of the fixed seat 221 and the sliding bearing seat 226 through a movably connected sliding bearing 227. The wire feeding cam 23 is a teardrop-shaped special-shaped cam, and a wire feeding cam shaft 24 that passes through all the wire feeding cams 23 is provided on the narrower end of the wire feeding cam 23. The wire feeding cam shaft 24 is connected to the wire feeding motor 13 through a wire feeding sprocket 14 and the wire feeding motor 13.

[0036] In this embodiment, the wire 1 is straightened by the wire straightening wheel set 11 to ensure that the wire 1 has no dead bends, and the wire direction of the wire 1 is changed by the wire guide roller 12. The wire passes through the wire feeding one-way head fixed seat 26 to ensure that the wire does not retreat after entering the wire oblique straightening wheel set 21, and the obliquely placed wire oblique straightening bearing changes the wire feeding inclination of the wire 1; through the wire feeding one-way head fixed seat 26, it enters the wire cutting piece of the knot punching mechanism, the wire feeding motor 13 is connected to the wire feeding sprocket 14 through a chain, driving the wire feeding cam 23 on the wire feeding cam shaft 24 to operate, and the wire feeding one-way head horizontal bar sliding bearing 227 is fixed to the lower end of the wire oblique straightening wheel set fixed plate 2 through the wire feeding one-way head horizontal bar sliding bearing seat 226, and the wire feeding cam 23 is connected to the wire feeding cam shaft 24. Contact, multiple wire oblique straightening bearings are fixed on the wire oblique straightening wheel group fixing plate 2 at a certain inclination and spacing, forming a wire oblique straightening wheel group 21 with the function of changing the wire feeding inclination of the wire 1, and the lower end of each wire oblique straightening wheel group 21 is provided with a wire feeding one-way head fixing seat 26 fixed on the wire feeding one-way head fixing seat 221 to ensure that the wire does not retreat; the wire feeding one-way head is fixed on the wire feeding one-way head cross bar 22, and the wire feeding one-way head cross bar 22 is fixed on the wire feeding one-way head cross bar slider 222, and slides up and down on the wire feeding one-way head cross bar slide rail 223, thereby driving the wire feeding one-way head to move.

[0037] When in use, wire straightening: pass the wire 1 through the wire straightening wheel set 11 to ensure that the wire 1 has no dead bend and maintains a straight line; initial wire feeding direction change: the wire 1 passes through the wire guide roller 12 to change the initial wire feeding direction and adjust the direction of the wire 1; adjust the wire inclination angle: the wire 1 passes through the wire oblique straightening wheel set 21 on the wire oblique straightening wheel set fixing plate 2 to adjust the inclination angle of the wire 1 to ensure that the wire 1 crosses at a certain angle after being wired out, which is beneficial to subsequent weaving work; enter the wire feeding one-way head fixing seat: the wire 1 passes through the wire feeding one-way head fixing seat 26 to ensure that the wire will not retreat after entering the wire oblique straightening wheel set 21; wire feeding action: the wire feeding motor 13 runs to drive the wire feeding cam 23 on the wire feeding cam shaft 24 to rotate. The wire feeding one-way head horizontal bar 22 moves from the lowest point to the highest point of the wire feeding cam 23 through the sliding bearing 227. Due to the design of the wire feeding one-way head fixed seat 26, the wire can only be pulled forward and cannot be retreated. Therefore, when the wire feeding one-way head horizontal bar 22 moves up and down, the wire is pulled upward to realize the wire feeding action; Changing the rotation direction of the wire feeding cam: This process converts the rotation direction of the wire feeding cam 23 into the up and down movement direction of the wire feeding one-way head horizontal bar 22; These steps are coordinated through the wire straightening wheel group, wire guide roller, wire oblique straightening wheel group, wire feeding motor and other components in the mechanism, so that the wire 1 can be fed smoothly and the required angle and direction change can be achieved during the wire feeding process to meet the requirements of the S-shaped knot of the braided mesh fence.

[0038] Although the present invention has been disclosed as above in terms of preferred embodiments, it is not intended to limit the present invention. Anyone familiar with the technology may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be based on the definition of the claims.

Claims

1. A wire feeding mechanism for an S-shaped knot of a braided mesh fence, comprising a knot wire (1), characterized in that: The wire (1) is connected to a wire guide roller (12) via a wire straightening wheel group (11); a plurality of evenly distributed wire oblique straightening wheel groups (21) are connected above the wire guide roller (12) via a wire oblique straightening wheel group fixing plate (2); a wire feeding one-way head cross bar (22) penetrated by the wire (1) is provided on the side of the wire oblique straightening wheel group (21) away from the wire oblique straightening wheel group fixing plate (2); a wire feeding one-way head fixing seat (26) correspondingly disposed below the wire oblique straightening wheel group (21) and penetrated by the wire (1) is provided on the wire oblique straightening wheel group fixing plate (2); and a wire feeding motor (13) connected to the wire guide roller (12) is provided on one side of the wire feeding one-way head cross bar (22).

2. The S-shaped knot wire feeding mechanism for a braided mesh fence according to claim 1, characterized in that: Both ends of the one-way wire feeding head cross bar (22) are connected to fixed seats (221) fixedly connected to the one-way wire feeding head cross bar (22); a slider (222) is provided on the side of the fixed seat (221) close to the one-way wire feeding head cross bar (22); a corresponding movably connected slide rail (223) is provided on the side of the slider (222) away from the fixed seat (221); the slide rail (223) is fixedly connected to the fixed plate (2) of the oblique wire straightening wheel group; and a connecting block (225) fixedly connected to the fixed plate (2) of the oblique wire straightening wheel group is connected above the fixed seat (221) via a return spring (224).

3. The S-shaped knot wire feeding mechanism for a braided mesh fence according to claim 2, characterized in that: The wire-tightening and wire-feeding one-way head cross bar (22) is sleeved with a sliding bearing seat (226) in the middle, and the lower parts of the fixed seat (221) and the sliding bearing seat (226) are connected to the wire-tightening and wire-feeding cam (23) via a movably connected sliding bearing (227).

4. The S-shaped knot wire feeding mechanism for a braided mesh fence according to claim 3, characterized in that: The wire-tie feeding cam (23) is a water drop-shaped special-shaped cam, and a wire-tie feeding cam shaft (24) that penetrates all the wire-tie feeding cams (23) is provided on the narrower end of the wire-tie feeding cam (23), and the wire-tie feeding cam shaft (24) is connected to the wire-tie feeding motor (13) through a wire-tie feeding sprocket wheel (14) on the side close to the wire-tie feeding motor (13).

5. The S-shaped knot wire feeding mechanism for a braided mesh fence according to claim 2, characterized in that: The side of the thread-straightening wheel assembly fixing plate (2) facing away from the thread-straightening wheel assembly (21) is connected to a shock absorber (228) connected to a fixing seat (221) via an L-shaped fixing plate fixing seat (25).

6. The S-shaped knot wire feeding mechanism for a braided mesh fence according to claim 1, characterized in that: A one-way head (261) penetrated by the thread (1) is connected to one end of the thread-entering one-way head fixing seat (26), and a plurality of thread-locking steel balls (263) are connected to the inside of the thread-entering one-way head fixing seat (26) at one end close to the one-way head (261) via steel ball fixing triangular claws (262).

7. The S-shaped knot wire feeding mechanism for a braided mesh fence according to claim 6, characterized in that: The other side of the steel ball fixing triangular claw (262) is connected to a wire-missing conductive sheet (265) via a wire-clamping steel ball tower (264); a layer of the wire-missing conductive sheet (265) is connected to a wire-missing sensing wire (266) that is vertical to the space of the thread (1); and wear-resistant alloy blocks (267) corresponding to the thread (1) are provided in the inlet and outlet of the thread-feeding one-way head fixing seat (26).

Images