Lifting device for spinning frame

Abstract

The utility model discloses a lifting device for a spinning frame, and particularly relates to the technical field of lifting devices, which comprises a supporting seat, a lifting component is fixedly mounted at the upper end of the supporting seat, a shell is fixedly connected to the upper part of the outer surface of the lifting component, and an L-shaped plate II is fixedly connected to the inner surface of the shell; a sliding rail is arranged on the front portion of the upper end of the horizontal part of the second L-shaped plate, a motor is fixedly connected to the upper end of the supporting table, and a plurality of clamping assemblies are slidably installed in an inner cavity of the sliding rail in a linear array mode. According to the lifting device for the spinning frame, through the arranged lifting assembly, the height of the device can be adjusted according to the spinning frames of different specifications, then material taking work is conducted, and meanwhile through the arranged clamping assembly, under the auxiliary action of a motor and a second threaded rod, the clamping assembly can be adjusted according to different distances of needed material taking; and the clamping assembly can be adjusted, so that the material taking efficiency is greatly improved, and the labor force of personnel is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting devices, in particular to a lifting device for a spinning frame. Background Art

[0002] Spinning frame is a kind of textile equipment used to produce fine yarn, which is usually used in the production of fabrics or other textiles that require finer yarns. Spinning frame can stretch and process fibers into fine and uniform yarns for subsequent weaving or knitting processes. These yarns can be used to make high-end clothing, home textiles and other products. In the production process of yarn, material collection is required.

[0003] However, the material taking device in the prior art can only take materials from spinning frames of fixed specifications during the material taking process, and cannot be raised or lowered to take materials according to spinning frames of different specifications, thereby reducing the versatility of the device. Utility Model Content

[0004] The main purpose of the utility model is to provide a lifting device for a spinning frame, which can effectively solve the problem that the lifting and material taking adjustment cannot be performed according to spinning frames of different specifications.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A lifting device for a spinning machine comprises a support seat, a lifting assembly is fixedly installed on the upper end of the support seat, an outer shell is fixedly connected to the upper part of the outer surface of the lifting assembly, an L-shaped plate 2 is fixedly connected to the inner surface of the outer shell, a slide rail is provided at the front part of the upper end of the horizontal part of the L-shaped plate 2, a hydraulic cylinder is fixedly connected to the middle part of the front end of the vertical part of the L-shaped plate 2, a trapezoidal plate is fixedly connected to the front part of the output end of the hydraulic cylinder through a piston rod, a support table is fixedly connected to the upper end of the support table with a motor, and the output end of the motor is fixedly connected to threaded rod 2 through a coupling, and a plurality of clamping assemblies are slidably installed in a linear array in the inner cavity of the slide rail.

[0007] Preferably, the lifting assembly includes two symmetrically distributed L-shaped plates one fixedly connected to the upper end of the support seat, the ends of the two L-shaped plates one close to each other are rotatably connected to a driving rod, both ends of the driving rod pass through the two L-shaped plates one and extend to the outside, the left part and the right part of the outer surface of the driving rod are fixedly connected to two symmetrically distributed conical teeth one, the middle part of the upper end of the two L-shaped plates one is rotatably connected to a threaded rod one, the lower ends of the two threaded rods respectively pass through the upper ends of the horizontal parts of the two L-shaped plates one and extend to the outside, the lower ends of the two threaded rods are fixedly connected to conical teeth two, the two conical teeth two are respectively meshed with the two conical teeth one, the outer surfaces of the two threaded rods one are threadedly connected to a cylinder, and the left end of the driving rod is fixedly connected to a handle.

[0008] Preferably, the upper ends of the two cylinders are fixedly connected to the lower end of the shell.

[0009] Preferably, the clamping assemblies include a slide plate slidably connected to the inner surface of a linear array of slide rails, a threaded hole is provided at the left end of the slide plate, and two symmetrically distributed C-shaped plates are fixedly connected to the upper end of the slide plate, a C-shaped slider is slidably connected to the inner surface of the C-shaped plate on the left side, and a rectangular slider is slidably connected to the inner surface of the C-shaped slider, the left end of the C-shaped slider and the right end of the rectangular slider are both fixedly connected to a clamp plate, and an adaptive component is fixedly installed at the front of the ends of the two clamp plates close to each other, a slide groove 1 is provided at the upper end of the C-shaped slider, and a slide groove 2 is provided at the upper end of the rectangular slider, a slide rod is slidably connected to the inner cavities of the slide groove 1 and the slide groove 2, and the upper end of the slide rod is fixedly connected to a top plate.

[0010] Preferably, the first slide groove and the second slide groove are distributed in an upper and lower V shape.

[0011] Preferably, the rear ends of several of the top plates are fixedly connected to the front ends of the trapezoidal plates, and several of the threaded holes are threadedly connected to the threaded rods.

[0012] Preferably, the adaptive components include two C-shaped clamps fixedly connected at one end of the two clamps close to each other, an air chamber is provided on the inner surface of the C-shaped clamp, a plurality of air holes are provided in a circular array on the arc surface of the C-shaped clamp, and the inner cavities of the plurality of air holes are slidably connected to an extrusion head.

[0013] Preferably, a plurality of the air holes are communicated with the air chamber.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model provides a lifting component, so that the device can adjust the height according to the spinning frames of different specifications, and then carry out the material taking work. At the same time, through the provided clamping component, with the assistance of the motor and the threaded rod 2, the clamping component can be adjusted according to the different spacings required for taking materials, which greatly improves the material taking efficiency and reduces the labor of personnel.

[0016] 2. The utility model provides an adaptive component, which can make adaptive adjustments according to the different positions of the materials to be taken during the material taking process, making the device more versatile and greatly improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2It is a partial cross-sectional schematic diagram of the overall structure of the utility model;

[0019] Figure 3 For the utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

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

[0021] Figure 5 This is a schematic diagram of the structure of the adaptive component of the utility model;

[0022] In the figure: 1. support seat; 2. lifting assembly; 21. L-shaped plate 1; 22. driving rod; 23. conical tooth 1; 24. threaded rod 1; 25. conical tooth 2; 26. cylinder; 27. handle; 3. shell; 4. L-shaped plate 2; 5. slide rail; 6. hydraulic cylinder; 7. trapezoidal plate; 8. clamping assembly; 81. slide plate; 82. threaded hole; 83. C-shaped plate; 84. C-shaped slider; 85. rectangular slider; 86. clamping plate; 88. slide groove 1; 89. slide groove 2; 80. top plate; 801. slide rod; 87. adaptive assembly; 871. C-shaped jaw; 872. air chamber; 873. air hole; 874. extrusion head; 9. motor; 10. threaded rod 2. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-2 As shown, a lifting device for a spinning machine comprises a support seat 1, and a lifting assembly 2 is fixedly installed on the upper end of the support seat 1. Through the set lifting assembly 2, the device can adjust the height of spinning machines according to different specifications, and then carry out material picking work. The upper part of the outer surface of the lifting assembly 2 is fixedly connected to a shell 3, and the inner surface of the shell 3 is fixedly connected to an L-shaped plate 4. A slide rail 5 is provided at the front of the upper end of the horizontal part of the L-shaped plate 4, and a hydraulic cylinder 6 is fixedly connected to the middle part of the front end of the vertical part of the L-shaped plate 4. The front part of the output end of the hydraulic cylinder 6 is fixedly connected to a trapezoidal plate 7 through a piston rod, and the front part of the left end of the L-shaped plate 4 is fixedly connected to a support table, and a motor 9 is fixedly connected to the upper end of the support table. The output end of the motor 9 is fixedly connected to a threaded rod 10 through a coupling, and a plurality of clamping assemblies 8 are slidably installed in a linear array in the inner cavity of the slide rail 5. Through the set clamping assembly 8, with the assistance of the motor 9 and the threaded rod 10, the clamping assembly 8 can be adjusted according to the different positions where the material is required to be picked up, thereby greatly improving the material picking efficiency and reducing the labor of personnel.

[0025] In order to adjust the material taking height according to different specifications of spinning frames, refer to Figure 1-3The lifting assembly 2 includes two symmetrically distributed L-shaped plates 21 fixedly connected to the upper end of the support seat 1, and the ends of the two L-shaped plates 21 close to each other are rotatably connected to the driving rod 22, and both ends of the driving rod 22 extend to the outside through the two L-shaped plates 21, and the left and right parts of the outer surface of the driving rod 22 are fixedly connected to two symmetrically distributed conical teeth 23, and the middle parts of the upper ends of the two L-shaped plates 21 are rotatably connected to the threaded rods 24, and the lower ends of the two threaded rods 24 respectively extend to the outside through the upper ends of the horizontal parts of the two L-shaped plates 21, and the lower ends of the two threaded rods 24 are fixedly connected to the conical teeth 25, and the two conical teeth 25 are respectively meshed with the two conical teeth 23, and the outer surfaces of the two threaded rods 24 are threadedly connected to the cylinders 26, and the left end of the driving rod 22 is fixedly connected to the handle 27.

[0026] Furthermore, the upper ends of the two cylinders 26 are fixedly connected to the lower end of the housing 3 .

[0027] By holding the handle 27 on the left side and rotating it, the handle 27 drives the driving rod 22 fixedly connected thereto to rotate. When the driving rod 22 rotates, it can simultaneously drive the two symmetrically distributed conical teeth 23 fixedly connected to the left and right sides of its outer surface to rotate, and the two conical teeth 23 are respectively meshed with the two conical teeth 25, so the two conical teeth 25 can respectively drive the threaded rod 24 fixed thereto to rotate, and then the two threaded rods 24 respectively drive the cylinder 26 threadedly connected to their outer surfaces to rotate. Due to the limiting and fixing action of the two L-shaped plates 21, when the threaded rods 24 on both sides rotate, the cylinder 26 threadedly connected to its outer surface will move upward. As can be seen from the above, the upper ends of the two cylinders 26 are fixedly connected to the lower end of the shell 3. Therefore, when the two cylinders 26 move upward, they can drive the shell 3 and the remaining components inside the shell 3 to move upward. When it moves to the desired position, the rotation of the handle 27 can be stopped.

[0028] If the device needs to be stored downward, the handle 27 only needs to be rotated in the opposite direction. The specific operation steps and trajectory are opposite to the above operation, and this solution will not be elaborated in detail.

[0029] To achieve the purpose of adjusting according to different material taking positions, refer to Figure 1-2 and Figure 4-5The clamping components 8 include a slide plate 81 slidably connected to the linear array inner surface of the slide rail 5, a threaded hole 82 is provided at the left end of the slide plate 81, and two symmetrically distributed C-shaped plates 83 are fixedly connected to the upper end of the slide plate 81, a C-shaped slider 84 is slidably connected to the inner surface of the C-shaped plate 83 on the left side, and a rectangular slider 85 is slidably connected to the inner surface of the C-shaped slider 84, and a clamp plate 86 is fixedly connected to the left end of the C-shaped slider 84 and the right end of the rectangular slider 85, and an adaptive component 87 is fixedly installed at the front of the ends of the two clamp plates 86 that are close to each other, a slide groove 1 88 is provided at the upper end of the C-shaped slider 84, and a slide groove 2 89 is provided at the upper end of the rectangular slider 85, and the inner cavities of the slide groove 1 88 and the slide groove 2 89 are slidably connected to a slide rod 801, and the upper end of the slide rod 801 is fixedly connected to the top plate 80.

[0030] Furthermore, the first slide groove 88 and the second slide groove 89 are distributed in an up-and-down V-shape.

[0031] Furthermore, the rear ends of the plurality of top plates 80 are fixedly connected to the front ends of the trapezoidal plates 7 , and the plurality of threaded holes 82 are threadedly connected to the threaded rods 10 .

[0032] After adjusting the diameter of the shell 3 to the required material-taking position through the above-mentioned lifting assembly 2, the motor 9 is started according to the different spacings of the materials, so that the motor 9 drives the threaded rod 2 10 fixedly connected to its output end through the coupling to rotate. As can be seen from the above, the plurality of threaded holes 82 are threadedly connected to the threaded rod 2 10, and the lower ends of the plurality of slide plates 81 are slidably connected to the inner cavity of the slide rail 5. Therefore, when the threaded rod 2 10 rotates, the plurality of slide plates 81 can move to the right at the same time. When they move to the required material-taking position, the motor 9 is stopped, and then the hydraulic cylinder 6 is started, so that the output end of the hydraulic cylinder 6 drives the trapezoidal plate 7 to move backward through the piston rod. As can be seen from the above, the rear ends of the plurality of top plates 80 are fixedly connected to the front ends of the trapezoidal plates 7. When the trapezoidal plate 7 moves backward, it can simultaneously drive the top plates 80 fixedly connected thereto to move backward, and when the slide plates 81 move backward, they can drive the slide bars 801 fixedly connected at the front of their lower ends to slide backward in the inner cavities of the slide grooves 1 88 and 2 89. As can be seen from the above, the slide grooves 1 88 and 2 89 are arranged in a vertical V-shape, so when the slide bars 801 move backward in the inner cavities of the slide grooves 1 88 and 2 89, they can drive the C-shaped slider 84 and the rectangular slider 85 to expand to the left and right sides in the inner cavities of the C-shaped plates 83 on both sides, respectively. At this time, the slide grooves 1 88 and the rectangular slider 85 are arranged in a vertical V-shape, and at the same time, the clamping plate 86 fixedly connected to the left end of the C-shaped slider 84 and the right end of the rectangular slider 85 also expands outward accordingly.

[0033] Then the hydraulic cylinder 6 is started again, so that the output end of the hydraulic cylinder 6 drives the trapezoidal plate 7 to move forward through the piston rod. The subsequent operation steps are opposite to the above. Finally, the slide bar 801 moves forward, so that the slide groove 1 88 and the slide groove 2 89 are distributed in an upside-down V shape, as shown in FIG. Figure 4As shown, at this time, the clamping plates 86 on both sides respectively drive the adaptive components 87 fixedly installed therewith to approach the material to clamp the material.

[0034] By providing the clamping assembly 8, the position of the material can be adjusted according to the different positions of the material.

[0035] To achieve the purpose of adaptive clamping according to the size of the material, refer to Figure 4-5 The adaptive components 87 include a C-shaped clamp 871 fixedly connected at one end of two clamps 86 close to each other, an air chamber 872 is provided on the inner surface of the C-shaped clamp 871, and a plurality of air holes 873 are provided in a circular array on the arc surface of the C-shaped clamp 871, and the inner cavities of the plurality of air holes 873 are slidably connected to an extrusion head 874.

[0036] Furthermore, the plurality of air holes 873 are communicated with the air chamber 872 .

[0037] When the two clamps 86 respectively drive the C-shaped clamping jaws 871 fixedly connected thereto to approach the surface of the material, the several extrusion heads 874 gradually contact the surface of the material, and then, according to the shape of the material, the several extrusion heads 874 will shrink inward in turn in the corresponding air holes 873 according to the shape of the material surface. As can be seen from the above, the several air holes 873 are connected to the air chamber 872. Therefore, when the extrusion heads 874 located on the surface of the material shrink inward, they will apply pressure to the air chamber 872, so that the other extrusion heads 874 that are not attached to the surface of the material will resist outward in the corresponding air holes 873, so that the air pressure in the air chamber 872 is always kept consistent, thereby achieving the purpose of clamping objects according to their different shapes.

[0038] It should be noted that the specific installation method of the hydraulic cylinder (6) and the motor (9) used in the present invention, the circuit connection method and the control method are all conventional designs, and the present invention will not elaborate on them in detail.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A lifting device for a spinning frame, comprising a support seat (1), characterized in that: A lifting assembly (2) is fixedly mounted on the upper end of the support seat (1); a shell (3) is fixedly connected to the upper portion of the outer surface of the lifting assembly (2); an L-shaped plate (4) is fixedly connected to the inner surface of the shell (3); a slide rail (5) is provided at the front portion of the upper end of the horizontal portion of the L-shaped plate (4); a hydraulic cylinder (6) is fixedly connected to the middle portion of the front end of the vertical portion of the L-shaped plate (4); a trapezoidal plate (7) is fixedly connected to the front portion of the output end of the hydraulic cylinder (6) via a piston rod; a support platform is fixedly connected to the front portion of the left end of the L-shaped plate (4); a motor (9) is fixedly connected to the upper end of the support platform; a threaded rod (10) is fixedly connected to the output end of the motor (9) via a coupling; and a plurality of clamping assemblies (8) are slidably mounted in a linear array in the inner cavity of the slide rail (5).

2. A lifting device for a spinning frame according to claim 1, characterized in that: The lifting assembly (2) comprises two symmetrically distributed L-shaped plates (21) fixedly connected to the upper end of the support seat (1), the ends of the two L-shaped plates (21) close to each other are rotatably connected to a driving rod (22), both ends of the driving rod (22) penetrate the two L-shaped plates (21) and extend to the outside, the left and right outer surfaces of the driving rod (22) are fixedly connected to two symmetrically distributed conical teeth (23), and the middle parts of the upper ends of the two L-shaped plates (21) are rotatably connected to the driving rod (22). A threaded rod (24) is connected, the lower ends of the two threaded rods (24) respectively penetrate the upper ends of the horizontal parts of the two L-shaped plates (21) and extend to the outside, the lower ends of the two threaded rods (24) are fixedly connected with conical teeth (25), the two conical teeth (25) are respectively meshed with the two conical teeth (23), the outer surfaces of the two threaded rods (24) are threadedly connected with a cylinder (26), and the left end of the driving rod (22) is fixedly connected with a handle (27).

3. A lifting device for a spinning frame according to claim 2, characterized in that: The upper ends of the two cylinders (26) are fixedly connected to the lower end of the outer shell (3).

4. A lifting device for a spinning frame according to claim 1, characterized in that: The clamping assembly (8) comprises a slide plate (81) slidably connected to the inner surface of the slide rail (5) in a linear array, a threaded hole (82) is provided at the left end of the slide plate (81), two symmetrically distributed C-shaped plates (83) are fixedly connected to the upper end of the slide plate (81), a C-shaped slider (84) is slidably connected to the inner surface of the C-shaped plate (83) on the left side, a rectangular slider (85) is slidably connected to the inner surface of the C-shaped slider (84), and the left end of the C-shaped slider (84) is rotatably connected to the rectangular slider (85). The right ends of the sliders (85) are fixedly connected with a clamping plate (86), and the front parts of the two clamping plates (86) close to each other are fixedly installed with an adaptive component (87), the upper end of the C-shaped slider (84) is provided with a sliding groove (88), and the upper end of the rectangular slider (85) is provided with a sliding groove (89), and the inner cavities of the sliding groove (88) and the sliding groove (89) are slidably connected with a sliding rod (801), and the upper end of the sliding rod (801) is fixedly connected with a top plate (80).

5. A lifting device for a spinning frame according to claim 4, characterized in that: The first slide groove (88) and the second slide groove (89) are distributed in an up-and-down V shape.

6. A lifting device for a spinning frame according to claim 4, characterized in that: The rear ends of the plurality of top plates (80) are fixedly connected to the front ends of the trapezoidal plates (7), and the plurality of threaded holes (82) are threadedly connected to the second threaded rod (10).

7. A lifting device for a spinning frame according to claim 4, characterized in that: The adaptive components (87) each include a C-shaped clamp (871) fixedly connected at one end of two clamps (86) close to each other, an air chamber (872) is provided on the inner surface of the C-shaped clamp (871), a plurality of air holes (873) are provided in a circular array on the arc surface of the C-shaped clamp (871), and the inner cavities of the plurality of air holes (873) are slidably connected to an extrusion head (874).

8. A lifting device for a spinning frame according to claim 7, characterized in that: The plurality of air holes (873) are communicated with the air chamber (872).

Images