Sliver forming mechanism of carding machine

Abstract

The utility model discloses a carding machine slivering mechanism which comprises a supporting frame, a movable plate is arranged in the supporting frame, a cutting die is arranged at the bottom of the movable plate, an adjusting mechanism is arranged at the bottom of the movable plate, connecting mechanisms are symmetrically arranged at the bottom of the movable plate, and the adjusting mechanism comprises a bearing plate, a movable frame, a fixed frame and a positioning bolt. The bearing plate is located at the top of the cutting die, the movable frame and the fixed frame are located at the top and the bottom of the bearing plate respectively, the bottom end of the movable frame is fixedly connected with the cutting die, the positioning bolt is connected to the bottom of the movable frame in a threaded penetrating mode, and one end of the positioning bolt is attached to the bearing plate. The bearing plate, the movable frame, the fixed frame, the positioning bolts, the mounting plate and the mounting bolts are matched with one another, the movable frame and the fixed frame slide outside the bearing plate, and the positioning bolts limit the relative positions of the movable frame and the bearing plate, so that the distance between the adjacent cutters can be adjusted favorably to adapt to different slivering sizes.

Description

Technical Field

[0001] This utility model relates to the field of carding machine sliver forming, and in particular to a carding machine sliver forming mechanism. Background Technology

[0002] A carding machine is a common type of textile machinery. It is mainly used to process cotton fibers and chemical fibers. The carding machine has a complex mechanical structure and needle movement. Carding machines are usually equipped with a sliver forming mechanism, which can slit the carded material to form slivers.

[0003] Application No. 202122511189.9 mentions a sliver forming device for a carding machine for fiber products, including a machine housing with a discharge port on the housing and a conveyor belt installed on the housing. A sliver forming cleaning mechanism is installed inside the housing, including a cylinder installed at the upper end of the housing. The piston end of the cylinder penetrates the housing wall and extends downward and is connected to a moving plate. The piston end of the cylinder is slidably connected to the housing wall. The moving plate is located inside the discharge port. A mounting base is installed at the lower end of the moving plate, and several cutters are evenly and equidistantly installed at the lower end of the mounting base.

[0004] The process involves using a cylinder to drive a moving plate to move up and down, which in turn drives the cutting blades to move up and down. As the carding material is being conveyed, it is unfolded and cut into strips. However, the cutting blades are usually fixed at the bottom of the moving plate, resulting in a fixed strip cutting spacing. This can lead to limitations in strip forming, making it difficult for the strip forming mechanism to adjust the spacing between the cutting blades according to the size of the strip. Utility Model Content

[0005] The purpose of this invention is to provide a carding machine sliver forming mechanism to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a carding machine sliver forming mechanism, comprising:

[0007] A support frame, wherein a movable plate is provided inside the support frame, and a cutting blade is provided at the bottom of the movable plate;

[0008] An adjustment mechanism is provided at the bottom of the movable plate, and connecting mechanisms are symmetrically arranged at the bottom of the movable plate. The adjustment mechanism includes:

[0009] A support plate, which is located on top of the chopping blade;

[0010] A movable frame and a fixed frame are located at the top and bottom of the support plate, respectively, and the bottom end of the movable frame is fixedly connected to the chopping blade.

[0011] A positioning bolt is threadedly inserted into the bottom of the movable frame, and one end of the positioning bolt is in contact with the bearing plate.

[0012] Preferably, the support plate is slidably inserted into the inner cavities of the movable frame and the fixed frame, the bottom of the movable plate is provided with a groove, the support plate is located inside the groove, and the movable frame and the fixed frame are slidably inserted into the inner cavity of the groove.

[0013] Preferably, the bottom end of the fixed frame is symmetrically fixedly connected with an mounting plate, the top end of the movable frame is symmetrically provided with mounting grooves, the mounting plate is slidably inserted into the inner cavity of the mounting groove, and the sides of the movable frame are symmetrically threaded with mounting bolts, one end of the mounting bolts being threadedly inserted into the mounting plate.

[0014] Preferably, the connecting mechanism includes:

[0015] A support frame, the side of which is fixedly connected to a support plate;

[0016] The fixed base is fixedly connected to the top of the movable plate, and the bottom of the support frame is provided with a first through groove.

[0017] Preferably, a connecting frame is fixedly connected to the bottom end of the support frame, and a locking bolt is threadedly connected to the inner cavity of the connecting frame. One end of the locking bolt is threadedly connected to the inner cavity of the fixing seat. A second through groove is opened at the bottom end of the connecting frame, and a positioning frame is fixedly connected to the bottom end of the connecting frame. An anti-detachment rod is slidably connected to the inner cavity of the positioning frame, and the anti-detachment rod is slidably connected to the inner cavity of the second through groove.

[0018] Preferably, the outer wall of the locking bolt is provided with a limiting hole that matches the anti-detachment rod, the bottom end of the anti-detachment rod is fixedly connected to a pull plate, the top end of the pull plate is symmetrically fixedly connected to an elastic rope, the bottom of the positioning frame is symmetrically provided with a circular groove, and one end of the elastic rope is fixedly connected to the inner wall of the circular groove.

[0019] The technical effects and advantages of this utility model are as follows:

[0020] This invention utilizes the cooperation of a support plate, a movable frame, a fixed frame, positioning bolts, a mounting plate, and mounting bolts. The movable frame and fixed frame support the cutting blade, slide outside the support plate, and the positioning bolts limit the relative position of the movable frame and the support plate. This facilitates the adjustment of the distance between adjacent cutting blades to accommodate different strip sizes. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0022] Figure 2 This is a front cross-sectional view of the present invention.

[0023] Figure 3 This is a schematic diagram of the front structure of the movable frame of this utility model.

[0024] Figure 4 This is a front cross-sectional view of the movable frame of this utility model.

[0025] Figure 5 This is a front sectional view of the positioning bolt of this utility model.

[0026] Figure 6 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0027] In the diagram: 1. Support frame; 2. Moving plate; 3. Chopping blade; 4. Adjustment mechanism; 41. Bearing plate; 42. Moving frame; 43. Fixed frame; 44. Positioning bolt; 45. Mounting plate; 46. Mounting bolt; 5. Connecting mechanism; 51. Bearing frame; 52. Fixed base; 53. Connecting frame; 54. Locking bolt; 55. Positioning frame; 56. Anti-detachment rod; 57. Pulling plate; 58. Elastic rope. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] This utility model provides, for example Figure 1-6 The carding machine sliver forming mechanism shown includes a support frame 1. A movable plate 2 is provided inside the support frame 1, which facilitates the up-and-down movement of the cutting blade 3. The cutting blade 3 is provided at the bottom of the movable plate 2, which facilitates the slitting of the carded material into slivers.

[0030] Furthermore, an adjustment mechanism 4 is provided at the bottom of the movable plate 2, and a connecting mechanism 5 is symmetrically provided at the bottom of the movable plate 2. The adjustment mechanism 4 includes a support plate 41, a movable frame 42, a fixed frame 43, and a positioning bolt 44. The support plate 41 facilitates the sliding of the movable frame 42 and the fixed frame 43 within it, thereby facilitating the support of the cleaver 3. The movable frame 42 and the fixed frame 43 facilitate the support of the cleaver 3 and make it easy to slide and adjust the cleaver 3. The positioning bolt 44 helps to limit the relative position of the movable frame 42 and the support plate 41, thereby facilitating the adjustment of the spacing between adjacent cleavers 3 to adapt to different strip sizes. The support plate 41 is located at the top of the cleaver 3, and the movable frame 42 and the fixed frame 43 are located at the top and bottom of the support plate 41, respectively. The bottom end of the movable frame 42 is fixedly connected to the cleaver 3, and the positioning bolt 44 is threadedly inserted into the movable frame 42. At the bottom, one end of the positioning bolt 44 is attached to the bearing plate 41. The bearing plate 41 is slidably inserted into the inner cavity of the movable frame 42 and the fixed frame 43. The bottom of the movable plate 2 is provided with a groove, and the bearing plate 41 is located inside the groove. The movable frame 42 and the fixed frame 43 are slidably inserted into the inner cavity of the groove. The bottom end of the fixed frame 43 is symmetrically fixedly connected with the mounting plate 45, which facilitates the connection between the movable frame 42 and the fixed frame 43, and thus facilitates the installation of the movable frame 42. The top end of the movable frame 42 is symmetrically provided with mounting grooves, and the mounting plate 45 is slidably inserted into the inner cavity of the mounting groove. The sides of the movable frame 42 are symmetrically threaded with mounting bolts 46, which helps to limit the relative position of the mounting plate 45 and the movable frame 42, and thus facilitates the installation and disassembly of the movable frame 42 and the fixed frame 43. One end of the mounting bolt 46 is threadedly inserted into the mounting plate 45.

[0031] Furthermore, the connecting mechanism 5 includes a support frame 51 and a fixed seat 52. The support frame 51 is L-shaped, which facilitates the support of the support plate 41 and its installation. The fixed seat 52 facilitates the positioning and connection of the support frame 51 with it. The side of the support frame 51 is fixedly connected to the support plate 41, and the top of the fixed seat 52 is fixedly connected to the movable plate 2. A first through groove is opened at the bottom of the support frame 51, and a connecting frame 53 is fixedly connected to the bottom of the support frame 51, which facilitates the rotation of the locking bolt 54. The locking bolt 54 is threaded through the inner cavity of the connecting frame 53, which helps to limit the relative position of the connecting frame 53 and the fixed seat 52, thereby facilitating the installation and disassembly of the support frame 51, the support plate 41, and the cutting blade 3. It also facilitates the adjustment of the number of cutting blades 3. One end of the locking bolt 54 is threaded through the inner cavity of the fixed seat 52. The bottom end of the connecting frame 53 has a second through groove, and the bottom end of the connecting frame 53 is fixedly connected to a positioning frame 55, which facilitates the sliding of the anti-detachment rod 56. The anti-detachment rod 56 is slidably inserted into the inner cavity of the positioning frame 55, which helps to limit the position of the locking bolt 54 and prevent the locking bolt 54 from rotating arbitrarily. The anti-detachment rod 56 is slidably inserted into the inner cavity of the second through groove. The outer wall of the locking bolt 54 has a limiting hole that mates with the anti-detachment rod 56. The bottom end of the anti-detachment rod 56 is fixedly... A pull plate 57 is fixedly connected to facilitate the movement of the anti-detachment rod 56 and the traction operation of the anti-detachment rod 56. An elastic rope 58 is symmetrically fixedly connected to the top of the pull plate 57. The tension of the elastic rope 58 is conducive to the movement of the pull plate 57 and the anti-detachment rod 56, so that the pull plate 57 and the anti-detachment rod 56 can return to their original positions after movement, and the anti-detachment rod 56 can be repeatedly operated. A circular groove is symmetrically opened at the bottom of the positioning frame 55, and one end of the elastic rope 58 is fixedly connected to the inner wall of the circular groove.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A carding machine sliver forming mechanism, comprising: A support frame (1) is provided inside the support frame (1), and a movable plate (2) is provided at the bottom of the movable plate (2); The feature is that an adjustment mechanism (4) is provided at the bottom of the movable plate (2), and a connecting mechanism (5) is symmetrically provided at the bottom of the movable plate (2). The adjustment mechanism (4) includes: A support plate (41) is located on top of the cleaver (3); A movable frame (42) and a fixed frame (43) are located at the top and bottom of the support plate (41), respectively. The bottom end of the movable frame (42) is fixedly connected to the chopping knife (3). A positioning bolt (44) is threadedly connected to the bottom of the movable frame (42), and one end of the positioning bolt (44) is in contact with the bearing plate (41).

2. The carding machine sliver forming mechanism according to claim 1, characterized in that, The support plate (41) is slidably inserted into the inner cavity of the moving frame (42) and the fixed frame (43). The bottom of the moving plate (2) is provided with a groove, and the support plate (41) is located inside the groove. The moving frame (42) and the fixed frame (43) are slidably inserted into the inner cavity of the groove.

3. The carding machine sliver forming mechanism according to claim 1, characterized in that, The bottom end of the fixed frame (43) is symmetrically fixedly connected with an installation plate (45), the top end of the movable frame (42) is symmetrically provided with an installation groove, the installation plate (45) is slidably inserted into the inner cavity of the installation groove, and the side of the movable frame (42) is symmetrically threaded with an installation bolt (46), one end of the installation bolt (46) is threaded into the installation plate (45).

4. The carding machine sliver forming mechanism according to claim 1, characterized in that, The connecting mechanism (5) includes: The support frame (51) is fixedly connected to the support plate (41) on its side; The fixed base (52) is fixedly connected to the top of the movable plate (2), and the bottom of the support frame (51) is provided with a first through groove.

5. The carding machine sliver forming mechanism according to claim 4, characterized in that, The bottom end of the support frame (51) is fixedly connected to a connecting frame (53), and a locking bolt (54) is threadedly connected to the inner cavity of the connecting frame (53). One end of the locking bolt (54) is threadedly connected to the inner cavity of the fixed seat (52). A second through groove is provided at the bottom end of the connecting frame (53). A positioning frame (55) is fixedly connected to the bottom end of the connecting frame (53). An anti-detachment rod (56) is slidably connected to the inner cavity of the positioning frame (55). The anti-detachment rod (56) is slidably connected to the inner cavity of the second through groove.

6. The carding machine sliver forming mechanism according to claim 5, characterized in that, The outer wall of the locking bolt (54) is provided with a limiting hole that matches the anti-detachment rod (56). The bottom end of the anti-detachment rod (56) is fixedly connected to a pull plate (57). The top end of the pull plate (57) is symmetrically fixedly connected to an elastic rope (58). The bottom of the positioning frame (55) is symmetrically provided with a circular groove. One end of the elastic rope (58) is fixedly connected to the inner wall of the circular groove.

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