Limiting device of covering yarn packaging machine

Abstract

The utility model provides a limiting device of a covering yarn packaging machine, which comprises an electric conveying frame, a packaging machine body is fixedly mounted on the left side of the electric conveying frame, a mounting frame is fixedly mounted at the top of the electric conveying frame, a limiting mechanism is arranged on the surface of the mounting frame, and the limiting mechanism comprises a motor, a connecting rod and a sliding rod. The six sliding rods are fixedly mounted on the front side and the rear side of the top of the mounting frame, sliding blocks are slidably connected to the surfaces of the sliding rods, L-shaped rods are fixedly mounted at the bottoms of the six sliding blocks, limiting plates are fixedly mounted in inner cavities of the six L-shaped rods, and the two connecting rods are movably connected to the top of the mounting frame. Adjusting plates are fixedly mounted on the surfaces of the two connecting rods, by arranging the limiting mechanism, limiting protection work can be carried out according to covering yarns of different sizes, and the situation that articles are separated from the conveying belt, normal packaging work of the covering yarns is affected, and use by operators is inconvenient is avoided.

Description

Technical Field

[0001] This utility model relates to a limiting device for a core-spun yarn packaging machine, belonging to the technical field of core-spun yarn packaging machines. Background Technology

[0002] A core-spun yarn packaging machine is a device used to package core-spun yarn, mainly used in the textile industry. Core-spun yarn is a product composed of two types of yarn: the inner layer is a ply yarn spun from elastic fibers, and the outer layer is a cyclodactyl yarn spun from strong fibers. The main function of the core-spun yarn packaging machine is to package the produced core-spun yarn for storage and transportation.

[0003] Core-spun yarn packaging machines typically consist of packaging equipment and conveying equipment. Core-spun yarn is usually wound on a paper tube and transported to the packaging machine, where it is then covered with a plastic bag to complete the packaging process. However, during transport, due to its elliptical shape, the core-spun yarn may roll off the surface of the transport equipment if it is not protected and restrained, thus affecting the normal conveying of the yarn.

[0004] Therefore, a limiting device for a core-spun yarn packaging machine is proposed. Utility Model Content

[0005] In view of this, the present invention provides a limiting device for a core-spun yarn packaging machine to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial option.

[0006] The technical solution of this utility model is implemented as follows: A limiting device for a core-spun yarn packaging machine includes an electric conveyor frame. The packaging machine body is fixedly installed on the left side of the electric conveyor frame, and an mounting frame is fixedly installed on the top of the electric conveyor frame. A limiting mechanism is provided on the surface of the mounting frame. The limiting mechanism includes a motor, a connecting rod, and sliding rods. Six sliding rods are fixedly installed on the front and rear sides of the top of the mounting frame. A slider is slidably connected to the surface of each sliding rod. An L-shaped rod is fixedly installed at the bottom of each of the six sliders. A limiting plate is fixedly installed in the inner cavity of each of the six L-shaped rods.

[0007] More preferably, both connecting rods are movably connected to the top of the mounting bracket, and an adjusting plate is fixedly mounted on the surface of both connecting rods. The other end of each of the six adjusting plates is movably connected to a connecting rod, and the other end of each of the six connecting rods is movably connected to the top of the six sliders.

[0008] More preferably, a drive gear is movably connected to the rear side of the top of the mounting bracket, and a driven gear is movably connected to the front side of the top of the mounting bracket. The surfaces of the drive gear and the driven gear mesh with each other, and the left sides of both connecting rods are fixedly connected to the right sides of the drive gear and the driven gear.

[0009] More preferably, a motor is fixedly mounted on the left side of the top of the mounting bracket, and the output end of the motor is fixedly connected to the left side of the drive gear via a rotating shaft.

[0010] More preferably, protective pads are adhered to the surfaces of both limiting plates, and the protective pads are made of sponge.

[0011] More preferably, each of the electric conveyor frames has a moving groove on its top, and each of the six sliders passes through the inner cavity of the six moving grooves and extends to the bottom of the mounting frame.

[0012] More preferably, limit rods are fixedly installed on both the left and right sides of the bottom of the mounting frame, and the two limit plates are slidably connected to the surfaces of the two limit rods.

[0013] More preferably, the electric conveyor frame is fixedly installed with base plates on both the front and rear sides, and the top of both base plates is threaded with anchor bolts.

[0014] The present invention has the following advantages due to the adoption of the above technical solution:

[0015] I. This utility model, by setting a limiting mechanism, through the output of the motor, the connecting rod rotates, and the adjusting plate and the connecting rod cooperate with each other. The slider drives the limiting plate to move inward, thereby limiting and protecting the core-spun yarn of different sizes, preventing the items from falling off the conveyor belt, thus affecting the normal packaging of the core-spun yarn and making it inconvenient for operators to use.

[0016] II. This utility model protects the core-spun yarn by setting a protective pad, preventing wear and tear on the core-spun yarn when the limiting plate is used for limiting and protecting it, thus affecting the normal use of the core-spun yarn. By setting a moving groove, the movement of the slider can be limited, preventing the slider from deviating during movement and affecting the limiting of the core-spun yarn. By setting a limiting rod, the movement of the limiting plate can be limited, preventing the limiting plate from deviating during movement and affecting the protection of the core-spun yarn. By setting anchor bolts, the overall equipment can be stabilized, preventing the equipment from shaking due to accidental collisions, thus affecting the protection of the core-spun yarn.

[0017] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a three-dimensional front view structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the limiting mechanism structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the planar structure of the present invention;

[0022] Figure 4 For the present utility model Figure 1 Enlarged structural diagram at point A;

[0023] Figure 5 This is a schematic diagram of the cross-sectional structure of the limiting plate of this utility model.

[0024] Reference numerals in the attached drawings: 1. Electric conveyor frame; 2. Limiting mechanism; 201. Motor; 202. Drive gear; 203. Driven gear; 204. Connecting rod; 205. Adjusting plate; 206. Connecting rod; 207. Slide rod; 208. Slider; 209. L-shaped rod; 210. Limiting plate; 211. Protective pad; 212. Moving groove; 213. Limiting rod; 3. Packaging machine body; 4. Mounting frame; 5. Base plate; 6. Anchor bolts. Detailed Implementation

[0025] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0026] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0027] Example 1

[0028] like Figure 1-3As shown, this utility model embodiment provides a limiting device for a core-spun yarn packaging machine, including an electric conveyor frame 1. A packaging machine body 3 is fixedly installed on the left side of the electric conveyor frame 1, and a mounting frame 4 is fixedly installed on the top of the electric conveyor frame 1. A limiting mechanism 2 is provided on the surface of the mounting frame 4. The limiting mechanism 2 includes a motor 201, connecting rods 204, and sliding rods 207. Six sliding rods 207 are fixedly installed on the front and rear sides of the top of the mounting frame 4. A slider 208 is slidably connected to the surface of each sliding rod 207. An L-shaped rod 209 is fixedly installed at the bottom of each of the six sliders 208. A limiting plate 210 is fixedly installed inside the cavity of each of the six L-shaped rods 209. Two connecting rods 204 are movably connected to the mounting frame 4. At the top of the mounting frame 4, adjustment plates 205 are fixedly installed on the surfaces of the two connecting rods 204. The other ends of the six adjustment plates 205 are movably connected to the connecting rods 206. The other ends of the six connecting rods 206 are movably connected to the top of the six sliders 208. The rear side of the top of the mounting frame 4 is movably connected to the drive gear 202. The front side of the top of the mounting frame 4 is movably connected to the driven gear 203. The surfaces of the drive gear 202 and the driven gear 203 mesh with each other. The left sides of the two connecting rods 204 are fixedly connected to the right sides of the drive gear 202 and the driven gear 203. The left side of the top of the mounting frame 4 is fixedly installed with a motor 201. The output end of the motor 201 is fixedly connected to the left side of the drive gear 202 through a rotating shaft.

[0029] By setting a limiting mechanism 2, the connecting rod 204 rotates through the output of the motor 201, and the adjusting plate 205 and the connecting rod 206 cooperate with each other. The slider 208 drives the limiting plate 210 to move inward, so as to limit and protect the core-spun yarn of different sizes, preventing the items from falling off the conveyor belt, thus affecting the normal packaging of the core-spun yarn and making it inconvenient for operators to use.

[0030] Example 2

[0031] like Figure 1-5 As shown, in one embodiment, protective pads 211 are adhered to the surfaces of both limiting plates 210, and the protective pads 211 are made of sponge. The top of the electric conveyor frame 1 is provided with a moving groove 212. Six sliders 208 pass through the inner cavity of the six moving grooves 212 and extend to the bottom of the mounting frame 4. Limiting rods 213 are fixedly installed on the left and right sides of the bottom of the mounting frame 4. The two limiting plates 210 are slidably connected to the surfaces of the two limiting rods 213. Base plates 5 are fixedly installed on the front and rear sides of the electric conveyor frame 1. Anchor bolts 6 are threadedly connected to the top of the two base plates 5.

[0032] By setting the protective pad 211, the core-spun yarn can be protected, preventing the limiting plate 210 from causing wear to the core-spun yarn when limiting and protecting it, thus affecting the normal use of the core-spun yarn. By setting the moving groove 212, the movement of the slider 208 can be limited, preventing the slider 208 from deviating during movement, thus affecting the limiting work of the core-spun yarn. By setting the limiting rod 213, the movement of the limiting plate 210 can be limited, preventing the limiting plate 210 from deviating during movement, thus affecting the protection of the core-spun yarn. By setting the anchor bolts 6, the overall equipment can be stabilized, preventing the equipment from shaking due to accidental collisions, thus affecting the protection of the core-spun yarn.

[0033] In operation, this invention firstly uses the output of motor 201 to cause the drive gear 202 to rotate. At this time, the drive gear 202 and the driven gear 203 cooperate with each other, and the connecting rod 204 drives the adjusting plate 205 to rotate. The adjusting plate 205 then pulls the connecting rod 206 to swing, thereby causing the connecting rod 206 to drive the slider 208 to move inward synchronously. The slider 208 drives the L-shaped rod 209 and the limiting plate 210 to move inward, so that the distance on the inner side of the limiting plate 210 is reduced to the size of the core-spun yarn being transported, thus completing the limiting work of the core-spun yarn.

[0034] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A limiting device for a core-spun yarn packaging machine, comprising an electric conveyor frame (1), characterized in that, The packaging machine body (3) is fixedly installed on the left side of the electric conveyor frame (1), and the mounting frame (4) is fixedly installed on the top of the electric conveyor frame (1). The surface of the mounting frame (4) is provided with a limiting mechanism (2). The limiting mechanism (2) includes a motor (201), a connecting rod (204), and a sliding rod (207). The six sliding rods (207) are all fixedly installed on the front and rear sides of the top of the mounting frame (4). The surface of each sliding rod (207) is slidably connected with a slider (208). The bottom of each of the six sliders (208) is fixedly installed with an L-shaped rod (209). The inner cavity of each of the six L-shaped rods (209) is fixedly installed with a limiting plate (210).

2. The limiting device for a core-spun yarn packaging machine according to claim 1, characterized in that: Both connecting rods (204) are movably connected to the top of the mounting bracket (4), and adjusting plates (205) are fixedly installed on the surface of both connecting rods (204). The other end of each of the six adjusting plates (205) is movably connected to a connecting rod (206), and the other end of each of the six connecting rods (206) is movably connected to the top of the six sliders (208).

3. The limiting device for a core-spun yarn packaging machine according to claim 2, characterized in that: The rear side of the top of the mounting bracket (4) is movably connected to a drive gear (202), and the front side of the top of the mounting bracket (4) is movably connected to a driven gear (203). The surfaces of the drive gear (202) and the driven gear (203) mesh with each other. The left sides of the two connecting rods (204) are fixedly connected to the right sides of the drive gear (202) and the driven gear (203).

4. The limiting device for a core-spun yarn packaging machine according to claim 3, characterized in that: A motor (201) is fixedly installed on the left side of the top of the mounting bracket (4), and the output end of the motor (201) is fixedly connected to the left side of the drive gear (202) through a rotating shaft.

5. The limiting device for a core-spun yarn packaging machine according to claim 1, characterized in that: Both of the limiting plates (210) have protective pads (211) glued to their surfaces, and the protective pads (211) are made of sponge.

6. The limiting device for a core-spun yarn packaging machine according to claim 1, characterized in that: The top of each of the electric conveyor frame (1) is provided with a moving groove (212), and the six sliders (208) all pass through the inner cavity of the six moving grooves (212) and extend to the bottom of the mounting frame (4).

7. The limiting device for a core-spun yarn packaging machine according to claim 1, characterized in that: Limiting rods (213) are fixedly installed on both the left and right sides of the bottom of the mounting bracket (4), and the two limiting plates (210) are slidably connected to the surfaces of the two limiting rods (213).

8. The limiting device for a core-spun yarn packaging machine according to claim 1, characterized in that: The electric conveyor frame (1) is fixedly installed with base plates (5) on both the front and rear sides, and the top of the two base plates (5) is threaded with anchor bolts (6).

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