Roving frame facilitating roving replacement

Abstract

The roving frame comprises a base body, the bottom of the base body is fixedly connected with a supporting face, a spool is arranged above one side of the supporting face, a dismounting mechanism is arranged at the top of the spool, and the dismounting mechanism comprises a movable fixing plate arranged at the top of the spool. And rotating blocks are rotationally connected to the outer surfaces of the supporting face and the movable fixing plate correspondingly, inserting grooves are formed in the rotating blocks correspondingly, and connecting blocks are fixedly connected to the two ends of the spool. According to the dismounting mechanism, the handle is rotated to drive the hand wheel to rotate, so that the gear is driven to rotate, the worm is meshed with the gear while rotating to drive the gear to rotate, the gear is meshed with the rack to drive the rack to move upwards, and meanwhile the movable fixing plate is driven to move upwards; and the inserting grooves in the surfaces of the rotating blocks are separated from the inserting rods, so that the bobbins are convenient to disassemble, operation is convenient, and the bobbins are convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of roving frames, in particular to a roving frame which is convenient for replacing rovings. Background Art

[0002] A roving frame is a device in the textile industry that is used to convert fibers into roving. A roving frame is usually composed of multiple parts, including a feeding system for the fibers, a spinning wheel part, and a spinning mechanism. In the feeding system, the fibers are transported to the spinning wheel part, which includes devices such as rollers, comb teeth, and wires, which are used to comb the fibers into fiber bundles arranged side by side. The spinning mechanism further processes these fiber bundles into roving.

[0003] For example, a roving machine proposed in publication number CN213896114U includes a machine body, and an adsorption component for adsorbing cotton fibers is arranged on one side of the machine body. The adsorption component includes a base made of insulating material arranged on the ground, an electrostatic rod made of conductive material arranged on the base and used to adsorb cotton fibers, and an electrostatic generator for providing static electricity to the electrostatic rod. This application facilitates the staff to clean up the cotton fibers scattered during the operation of the roving machine and reduces the workload of the staff, but the device still has certain defects when used;

[0004] When the spindle needs to be replaced or cleaned and maintained, it is not convenient to quickly disassemble and remove the yarn tube for yarn replacement.

[0005] Therefore, it is necessary to invent a roving frame which is convenient for replacing roving to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a roving frame which is convenient for replacing roving, so as to solve the problem that the roving frame in the art is inconvenient for disassembling and removing the yarn tube and replacing the yarn tube for changing the yarn.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a roving machine which is convenient for replacing roving, comprising a base, a bottom of the base is fixedly connected to a supporting surface, a yarn tube is arranged above one side of the supporting surface, a disassembly mechanism is arranged on the top of the yarn tube, the disassembly mechanism comprises a movable fixed plate arranged on the top of the yarn tube, and a rear sliding rod of the movable fixed plate is slidably connected to the inner wall of the base, the outer surfaces of the supporting surface and the movable fixed plate are rotatably connected to rotating blocks, and the interiors of the rotating blocks are provided with plug-in grooves, the two ends of the yarn tube are fixedly connected to connecting blocks, and the outer surfaces of the connecting blocks are fixedly connected to plug-in rods.

[0008] Preferably, an elastic pad is fixedly connected to the outer surface of the plug-in rod. The elastic pad can effectively reduce the wear between the plug-in rod and the plug-in slot, thereby extending the service life of the parts.

[0009] Preferably, the disassembly mechanisms are arranged in multiple groups and are evenly distributed on both sides of the yarn drum, corresponding to the positions of the yarn drums, so that multiple yarn drums can be disassembled or fixed at the same time, which is easy to operate.

[0010] Preferably, an adjustment mechanism is provided on one side of the disassembly mechanism, and the adjustment mechanism includes a rack fixedly connected to the outer surface of one side of the movable fixed plate, and the outer surface of the rack is meshingly provided with a gear, and a worm is meshingly provided on the bottom outer surface of the gear, one end of the worm penetrates the inner wall of the base body and is fixedly connected to a handwheel, and a rotating handle is provided on the outer surface of the handwheel, and the handwheel is rotated by rotating the handle, thereby driving the worm and the gear to mesh and rotate, and at the same time, the gear can be driven to mesh with the rack, so that the rack can drive the fixed plate to move, thereby facilitating the removal of the yarn tube and changing the yarn.

[0011] Preferably, the number of the rotating handles is six and they are evenly distributed on the outer surface of the hand wheel for easy operation.

[0012] Preferably, the outer surface of the rotating handle is provided with an anti-skid layer to prevent personal injury caused by slipping of the hand during operation.

[0013] Preferably, the outer surfaces of the worm and the gear are provided with a galvanized layer to prevent the worm and the gear from corrosion due to long-term use.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. A disassembly mechanism is provided, which drives the hand wheel to rotate by rotating the handle, thereby driving the gear to rotate. The worm gear meshes with the gear and drives the gear to rotate, so that the gear meshes with the rack and drives the rack to move upward, and at the same time drives the movable fixed plate to move upward, so that the plug-in groove on the surface of the rotating block is separated from the plug-in rod, so that the yarn tube can be removed conveniently, the operation is convenient, and the yarn tube can be replaced conveniently.

[0016] 2. An elastic pad is provided to reduce the wear between the plug-in rod and the plug-in slot and extend the service life of the parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the movable fixed plate of the utility model;

[0019] Figure 3 It is a partial enlarged structural schematic diagram of A of the utility model;

[0020] Figure 4 This is a schematic diagram of the rack structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the anti-skid layer structure of the utility model.

[0022] Description of reference numerals:

[0023] 1. Base; 2. Support surface; 3. Yarn tube; 4. Disassembly mechanism; 401. Moving fixed plate; 402. Rotating block; 403. Plug-in slot; 404. Connecting block; 405. Plug-in rod; 406. Elastic pad; 5. Adjustment mechanism; 501. Rack; 502. Worm; 503. Gear; 504. Handwheel; 505. Rotating handle; 506. Anti-slip layer. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model provides Figure 1-5 A roving machine for facilitating replacement of roving is shown, comprising a base 1, a support surface 2 is fixedly connected to the bottom of the base 1, a yarn drum 3 is arranged above one side of the support surface 2, a disassembly mechanism 4 is arranged on the top of the yarn drum 3, the disassembly mechanism 4 comprises a movable fixed plate 401 arranged on the top of the yarn drum 3, and a rear side sliding rod of the movable fixed plate 401 is slidably connected to the inner wall of the base 1, the outer surfaces of the support surface 2 and the movable fixed plate 401 are rotatably connected to a rotating block 402, and the interior of the rotating block 402 is provided with a plug-in groove 403, both ends of the yarn drum 3 are fixedly connected with connecting blocks 404, and the outer surface of the connecting block 404 is fixedly connected with a plug-in rod 405, and the outer surface of the plug-in rod 405 is fixedly connected with an elastic pad 406, and the disassembly mechanism 4 is arranged in multiple groups, and is evenly distributed on both sides of the yarn drum 3, corresponding to the position of the yarn drum 3, and while moving, it drives the rotating block 402 and the plug-in groove 403 on its surface to separate from the plug-in rod 405, so as to facilitate the removal of the yarn drum 3, and facilitate the replacement of yarn and the cleaning and maintenance of the yarn drum 3.

[0026] A disassembly mechanism 4 is provided with an adjustment mechanism 5 on one side, and the adjustment mechanism 5 includes a rack 501 fixedly connected to the outer surface of one side of the movable fixed plate 401, and the outer surface of the rack 501 is meshed with a gear 503, and the bottom outer surface of the gear 503 is meshed with a worm 502, one end of the worm 502 penetrates the inner wall of the base 1 and is fixedly connected with a handwheel 504, and the outer surface of the handwheel 504 is provided with a rotating handle 505, and the rotating handle 505 is provided with six and evenly distributed on the outer surface of the handwheel 504, and the outer surfaces of the rotating handles 505 are provided with anti-slip layers 506, and the outer surfaces of the worm 502 and the gear 503 are provided with galvanized layers. When using the utility model, the handwheel 504 is firstly rotated by rotating the handle 505, thereby driving the worm 502 to rotate and meshing with the gear 503, thereby driving the gear 503 to rotate, and at the same time meshing with the rack 501 to drive the rack 501 to move upward.

[0027] Working principle of this utility model:

[0028] Refer to the instruction manual Figure 1-5 When using the utility model, firstly, the hand wheel 504 is rotated by rotating the handle 505, thereby driving the worm 502 to rotate and engage with the gear 503, thereby driving the gear 503 to rotate, and at the same time engaging with the rack 501 to drive the rack 501 to move upward, and at the same time driving the rotating block 402 and the plug-in groove 403 on its surface to separate from the plug-in rod 405, so as to facilitate the removal of the yarn tube 3, and facilitate the replacement of yarn and the cleaning and maintenance of the yarn tube 3.

Claims

1. A roving machine for facilitating replacement of roving, comprising a base (1), a support surface (2) being fixedly connected to the bottom of the base (1), a yarn tube (3) being arranged above one side of the support surface (2), characterized in that: A disassembly mechanism (4) is arranged at the top of the yarn drum (3), and the disassembly mechanism (4) comprises a movable fixed plate (401) arranged at the top of the yarn drum (3), and a rear sliding rod of the movable fixed plate (401) is slidably connected to the inner wall of the base (1), the supporting surface (2) and the outer surface of the movable fixed plate (401) are both rotatably connected to a rotating block (402), and the inside of the rotating block (402) is provided with a plug-in groove (403), and the two ends of the yarn drum (3) are fixedly connected to a connecting block (404), and the outer surface of the connecting block (404) is fixedly connected to a plug-in rod (405).

2. A roving frame for facilitating replacement of roving according to claim 1, characterized in that: An elastic pad (406) is fixedly connected to the outer surface of the plug-in rod (405).

3. A roving frame for facilitating replacement of roving according to claim 1, characterized in that: The disassembly mechanisms (4) are arranged in multiple groups and are evenly distributed on both sides of the yarn drum (3) corresponding to the positions of the yarn drum (3).

4. A roving frame for facilitating replacement of roving according to claim 1, characterized in that: An adjustment mechanism (5) is provided on one side of the disassembly mechanism (4), and the adjustment mechanism (5) comprises a rack (501) fixedly connected to the outer surface of one side of the movable fixed plate (401), and a gear (503) is meshedly provided on the outer surface of the rack (501), and a worm (502) is meshedly provided on the bottom outer surface of the gear (503), one end of the worm (502) penetrates the inner wall of the base (1) and is fixedly connected to a hand wheel (504), and a rotating handle (505) is provided on the outer surface of the hand wheel (504).

5. A roving frame for facilitating replacement of roving according to claim 4, characterized in that: The number of the rotating handles (505) is six and they are evenly distributed on the outer surface of the hand wheel (504).

6. A roving frame for facilitating replacement of roving according to claim 4, characterized in that: The outer surface of the rotating handle (505) is provided with an anti-slip layer (506).

7. A roving frame for facilitating replacement of roving according to claim 4, characterized in that: The outer surfaces of the worm (502) and the gear (503) are provided with a zinc coating.

Images