Wool top guide device of wool top drawing frame

Abstract

The utility model discloses a wool top drawing frame sliver guiding device which comprises a bottom plate, a motor cover is fixedly installed on the top face of the bottom plate, a driving assembly is arranged in the motor cover, a first threaded rod is rotatably installed on the top face of the bottom plate, an inner threaded cylinder is installed on the surface of the first threaded rod in a threaded mode, and the inner threaded cylinder is connected with the first threaded rod in a threaded mode through the driving assembly. According to the device, the first threaded rod is driven to rotate, the first threaded rod is in threaded connection with the inner threaded barrel, then the inner threaded barrel is driven to move up and down, the mounting frame can be driven to move, the height of the guide rod is adjusted, and therefore the device can be suitable for operation of workers with different heights; the distance between the limiting rods can be adjusted, wool tops of different models can be conveniently guided, a rotary knob is rotated, a second threaded rod is driven to rotate, then a pressing block is driven to move, the pressing block tightly presses a mounting rod, and the limiting rods can be fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of wool top drawing frames, in particular to a wool top drawing frame guide device. Background Art

[0002] The function of the wool sliver drawing frame is to improve the internal structure of the sliver, thereby increasing its long segment uniformity, while reducing weight unevenness, making the fibers in the sliver straight and parallel, reducing hooks, making the fineness meet the requirements, and making different types or qualities of raw materials mix evenly to achieve the specified mixing ratio.

[0003] The guide rack height of some existing wool sliver drawing frame guide devices is fixed and the rack height cannot be adjusted. Due to the different heights of workers, when workers pass the wool sliver around the rack, shorter workers are likely to pull the wool sliver during the process of winding the wool sliver on the rack, thereby affecting the quality of the wool sliver. Therefore, a wool sliver drawing frame guide device is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides a sliver guide device for a sliver drawing frame, which solves the problems in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A strip guide device for a wool strip drawing machine includes a base plate, a motor cover is fixedly mounted on the top surface of the base plate, a drive assembly is provided inside the motor cover, a first threaded rod is rotatably mounted on the top surface of the base plate, an internally threaded barrel is threadedly mounted on the surface of the first threaded rod, a mounting bracket is fixedly mounted on the top surface of the internally threaded barrel, a guide rod is provided on the surface of the mounting bracket, a mounting rod is fixedly mounted on the surface of the mounting bracket, a limiting rod is slidably mounted on the surface of the mounting rod, a fixing assembly is provided inside the limiting rod, and a connecting rod is fixedly mounted on the bottom surface of the limiting rod.

[0007] Preferably, the driving assembly includes a driving motor fixedly mounted inside a motor cover, and a first bevel gear is fixedly mounted on an output end of the driving motor.

[0008] Preferably, a second bevel gear is fixedly mounted on the surface of the first threaded rod, and the second bevel gear is meshed with the first bevel gear.

[0009] Preferably, a lifting rod is fixedly mounted on the bottom surface of the mounting frame, a vertical plate is fixedly mounted on the top surface of the bottom plate, an inner groove is provided inside the vertical plate, and the lifting rod is slidably connected to the inner groove.

[0010] Preferably, the guide rods are provided in multiple groups and are symmetrically arranged on the left and right sides.

[0011] Preferably, the fixing assembly includes a second threaded rod threadably mounted inside the limiting rod, a knob is fixedly mounted on one end of the second threaded rod, and a pressure block is rotatably mounted on the other end of the second threaded rod.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The guide strip device of the wool top drawing frame drives the first threaded rod to rotate through the setting of the driving component. The first threaded rod is threadedly connected to the internal threaded barrel, thereby driving the internal threaded barrel to move up and down, thereby driving the mounting frame to move and adjusting the height of the guide rod, so that it can be suitable for operation by workers of different heights.

[0014] 2. The guide strip device of the wool sliver drawing machine is provided with multiple groups of limit rods through the setting of limit rods, and the limit rods are slidably connected to the mounting rods. The distance between the limit rods can be adjusted to facilitate guiding wool slivers of different models. Turning the knob drives the second threaded rod to rotate, and then drives the pressure block to move, so that the pressure block presses the mounting rod, and the limit rod can be fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the positive measurement of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the first sectional view of the present utility model;

[0017] Figure 3 This is a structural schematic diagram of the second sectional view of the present invention.

[0018] In the figure: 1. Base plate; 2. Motor cover; 3. Drive motor; 4. First bevel gear; 5. First threaded rod; 6. Second bevel gear; 7. Internally threaded cylinder; 8. Mounting frame; 9. Lifting rod; 10. Vertical plate; 11. Inner groove; 12. Guide rod; 13. Mounting rod; 14. Limit rod; 15. Second threaded rod; 16. Knob; 17. Pressure block; 18. Connecting rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example: Refer to Figure 1-3The utility model provides a technical solution, a wool sliver drawing machine guide device, including a bottom plate 1, a motor cover 2 is fixedly installed on the top surface of the bottom plate 1, a first threaded rod 5 is rotatably installed on the top surface of the bottom plate 1, and an internal threaded cylinder 7 is threadedly installed on the surface of the first threaded rod 5. The top surface of the internal threaded cylinder 7 is fixedly installed with a mounting bracket 8, and a lifting rod 9 is fixedly installed on the bottom surface of the mounting bracket 8. A vertical plate 10 is fixedly installed on the top surface of the bottom plate 1. An inner groove 11 is opened inside the vertical plate 10, and the lifting rod 9 is slidably connected to the inner groove 11. Through the arrangement of the lifting rod 9 and the inner groove 11, the mounting bracket 8 can be limited, so that the mounting bracket 8 moves up and down more stably. A guide rod 12 is provided on the surface of the mounting bracket 8, and the number of the guide rods 12 is multiple groups, and the left and right sides are symmetrically arranged. Through the arrangement of the guide rods 12, the wool sliver can be guided conveniently. A mounting rod 13 is fixedly installed on the surface of the mounting bracket 8, and a limiting rod 14 is slidably installed on the surface of the mounting rod 13. A connecting rod 18 is fixedly installed on the bottom surface of the limiting rod 14.

[0021] Specifically, a driving assembly is provided inside the motor cover 2, and the driving assembly includes a driving motor 3 fixedly installed inside the motor cover 2, and a first bevel gear 4 is fixedly installed on the output end of the driving motor 3, and a second bevel gear 6 is fixedly installed on the surface of the first threaded rod 5, and the second bevel gear 6 is meshed with the first bevel gear 4. Through the setting of the driving assembly, the output end of the driving motor 3 rotates, driving the first bevel gear 4 to rotate, and the first bevel gear 4 is meshed with the second bevel gear 6, so that the second bevel gear 6 rotates, and then drives the first threaded rod 5 to rotate, and the first threaded rod 5 is threadedly connected to the internal threaded tube 7, thereby driving the internal threaded tube 7 to move up and down, which can drive the mounting frame 8 to move and adjust the height of the guide rod 12, so that it can be suitable for operation by workers of different heights.

[0022] Specifically, a fixing component is provided inside the limiting rod 14, and the fixing component includes a second threaded rod 15 threadedly installed inside the limiting rod 14, a knob 16 is fixedly installed on one end of the second threaded rod 15, and a pressure block 17 is rotatably installed on the other end of the second threaded rod 15. Through the setting of the fixing component, the knob 16 is rotated to drive the second threaded rod 15 to rotate, and then the pressure block 17 is driven to move, so that the pressure block 17 presses the mounting rod 13, thereby fixing the limiting rod 14.

[0023] The electrical components mentioned in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that performs control such as a computer.

[0024] When in use: start the driving motor 3, and the output end of the driving motor 3 rotates, driving the first bevel gear 4 to rotate, and the first bevel gear 4 is meshed with the second bevel gear 6, so that the second bevel gear 6 rotates, thereby driving the first threaded rod 5 to rotate, and the first threaded rod 5 is threadedly connected to the internal threaded cylinder 7, thereby driving the internal threaded cylinder 7 to move up and down, which can drive the mounting frame 8 to move and adjust the height of the guide rod 12, so that it can be suitable for the operation of workers of different heights. Through the setting of the limit rod 14, the limit rod 14 is provided with multiple groups, and the limit rod 14 is slidably connected to the mounting rod 13, and the distance between the limit rods 14 can be adjusted, which is convenient for guiding different types of wool strips. Turning the knob 16 drives the second threaded rod 15 to rotate, thereby driving the pressing block 17 to move, so that the pressing block 17 presses the mounting rod 13, and the limit rod 14 can be fixed.

[0025] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A strip guide device for a sliver drawing frame, comprising a bottom plate (1), characterized in that: A motor cover (2) is fixedly mounted on the top surface of the base plate (1), a driving assembly is provided inside the motor cover (2), a first threaded rod (5) is rotatably mounted on the top surface of the base plate (1), an internal threaded barrel (7) is threadedly mounted on the surface of the first threaded rod (5), a mounting frame (8) is fixedly mounted on the top surface of the internal threaded barrel (7), a guide rod (12) is provided on the surface of the mounting frame (8), a mounting rod (13) is fixedly mounted on the surface of the mounting frame (8), a limiting rod (14) is slidably mounted on the surface of the mounting rod (13), a fixing assembly is provided inside the limiting rod (14), and a connecting rod (18) is fixedly mounted on the bottom surface of the limiting rod (14).

2. A sliver guide device for a sliver drawing frame according to claim 1, characterized in that: The drive assembly comprises a drive motor (3) fixedly mounted inside a motor cover (2), and a first bevel gear (4) is fixedly mounted on the output end of the drive motor (3).

3. A sliver guide device for a sliver drawing frame according to claim 2, characterized in that: A second bevel gear (6) is fixedly mounted on the surface of the first threaded rod (5), and the second bevel gear (6) is meshed with the first bevel gear (4).

4. A sliver guide device for a sliver drawing frame according to claim 1, characterized in that: A lifting rod (9) is fixedly mounted on the bottom surface of the mounting frame (8), a vertical plate (10) is fixedly mounted on the top surface of the bottom plate (1), an inner groove (11) is provided inside the vertical plate (10), and the lifting rod (9) is slidably connected to the inner groove (11).

5. The sliver guide device of a sliver drawing frame according to claim 1, characterized in that: The guide rods (12) are provided in multiple groups and are symmetrically arranged on the left and right sides.

6. The sliver guide device of a sliver drawing frame according to claim 1, characterized in that: The fixing assembly comprises a second threaded rod (15) threadedly mounted inside the limiting rod (14), a knob (16) being fixedly mounted on one end of the second threaded rod (15), and a pressure block (17) being rotatably mounted on the other end of the second threaded rod (15).

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