Velvet strip carding machine
By designing the sealing plate and unlocking mechanism in the fleece carding machine, the problem of raw materials caused by the normal opening of the cutting groove is solved, and better carding effect and finished product quality are achieved.
Patent Information
- Application Number
- CN202422464771.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-10-11
AI Technical Summary
The cutting groove on the carding cylinder of the existing fleece carding machine is often in a normally open state, causing the raw materials to easily fall into the cutting groove and affect the quality of the finished product.
A velvet strip carding machine is designed, which uses a sealing plate to seal the cutting groove, controls the rotation of the shaft through the unlocking mechanism, and uses an electric cutting knife to automatically cut off the raw materials to ensure better carding effect.
Effectively prevent raw materials from falling into the cutting groove, improve the combing effect, and ensure the quality of the finished product.
Smart Images
Figure CN223226245U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of velvet strip processing, in particular to a velvet strip carding machine. Background Art
[0002] A carding machine is a spinning machine that combs the preliminarily processed spinning raw materials into single fibers, forming a thin mesh fiber layer, and then assembles them into fiber strips. Due to different fiber types and process requirements, carding machines also have various structures, such as cotton carding machines, wool carding machines, linen carding machines, etc., which can be used to process velvet strips.
[0003] The cutting groove on the combing cylinder of the existing velvet carding machine is generally in a normally open state. When the raw materials are first combed, the raw materials are easily sunk into the cutting groove, which will cause the raw materials to be not flat and compact enough, thus affecting the quality of the finished product. Therefore, a velvet carding machine is proposed to solve the above problem. Utility Model Content
[0004] The purpose of the utility model is to provide a velvet carding machine, in order to solve the problem that the cutting groove on the carding cylinder of the existing velvet carding machine is generally in a normally open state. When the raw materials are just started to be carded, the raw materials are easily sunk into the cutting groove, which will cause the raw materials to be not flat and compact enough, thus affecting the quality of the finished product.
[0005] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure is hinged on the base, is fixed with a base, and an end of sliding panel withstands on the back of the interlocking structure to prevent the interlocking structure from rotating.
[0006] Preferably, the unlocking mechanism includes a limit plate and a moving block, and the limit plates are symmetrically fixed on both sides of the combing cylinder, the moving block is slidably connected between the upper and lower limit plates, and a moving rod is fixed on the front side of the moving block, and connecting ropes are symmetrically fixed on both sides of the combing cylinder, and the connecting ropes pass through the moving rod and are connected to the moving column.
[0007] Through the above technical solution, when the moving block is pressed and moves backward, the moving rod moves backward accordingly, making it convenient to use the connecting rope to pull up the moving column and the tooth plate.
[0008] Preferably, sleeves are symmetrically fixed on both sides of the combing cylinder, the movable column is slidably connected to the inner side of the combing cylinder, and the top of the movable column is connected to the combing cylinder through a compression spring, and a tooth plate is fixed on the bottom of the movable column.
[0009] Through the above technical solution, the tooth plate can unlock the rotating shaft when it moves upward together with the moving column.
[0010] Preferably, first racks are fixed to the outer sides of both ends of the rotating shaft, and the toothed plate is meshedly connected to the first racks at the outer ends of the rotating shaft.
[0011] Through the above technical solution, the rotating shaft can be unlocked when the tooth plate leaves the first rack at the outer end of the rotating shaft.
[0012] Preferably, the extrusion plate forms a telescopic structure with the fixed plate through a second electric telescopic column.
[0013] Through the above technical solution, the extrusion plate can move up and down, making it convenient to unlock or lock the rotating shaft.
[0014] Preferably, a tooth groove is provided on the upper end surface of the sealing plate, and the first rack at the inner end of the rotating shaft is meshed and connected in the tooth groove.
[0015] Through the above technical solution, when the shaft rotates, the sealing plate will move forward or backward to facilitate sealing or exposing the cutting groove.
[0016] Compared with the prior art, the beneficial effects of the present invention are: when the velvet carding machine uses the carding cylinder to comb the raw materials, the sealing plate seals the cutting groove, the raw materials will not sink into the cutting groove, and the carding effect is better. After the raw materials are combed to a certain extent by the carding cylinder, the extrusion plate moves downward, the moving block and the moving rod are pressed and moved, and the connecting rope pulls the moving column and the tooth plate to move upward, which is convenient for unlocking the rotating shaft. After that, the rotating shaft can rotate as the extrusion plate descends, thereby driving the sealing plate to move backward, thereby exposing the cutting groove, and then the raw materials can be automatically cut by an electric cutting knife. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the left-side cross-sectional structure of the utility model;
[0019] Figure 3 For this utility model Figure 1 A in the middle is an enlarged structural diagram;
[0020] Figure 4For this utility model Figure 2 Enlarged structural diagram at point B in the middle.
[0021] In the figure: 1. Base; 2. Bracket; 3. First electric telescopic column; 4. Support frame; 5. Roller; 6. Support plate; 7. Combing cylinder; 8. Unlocking mechanism; 801. Limiting plate; 802. Moving block; 803. Moving rod; 804. Connecting rope; 805. Moving column; 806. Compression spring; 807. Sleeve; 808. Tooth plate; 9. Rotating shaft; 10. First rack; 11. Cutting groove; 12. Closing plate; 13. Tooth groove; 14. Fixed plate; 15. Second electric telescopic column; 16. Extrusion plate; 17. Second rack; 18. Electric telescopic rod; 19. Electric cutting knife. DETAILED DESCRIPTION
[0022] 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.
[0023] See also Figure 1-4 The utility model provides a technical solution: the utility model provides a velvet carding machine, such as Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, it includes a base 1, a bracket 2 is fixed on the upper end surface of the base 1, the lower side of the top inside the bracket 2 is connected to the support frame 4 through a first electric telescopic column 3, the inner side of the support frame 4 is rotatably connected to a roller 5, support plates 6 are symmetrically fixed on both sides of the upper end surface of the base 1, a combing cylinder 7 is rotatably connected between the support plates 6, an electric telescopic rod 18 is fixed on one side of the bracket 2, the electric telescopic rod 18 passes through the bracket 2 and is connected to an electric cutter 19, unlocking mechanisms 8 are symmetrically fixed on both sides of the combing cylinder 7, and rotating shafts 9 are symmetrically connected on both sides of the combing cylinder 7, the unlocking mechanism 8 is meshed and connected to the top of the rotating shaft 9, the unlocking mechanism 8 includes a limit plate 801 and a moving block 802, and the limit plate 801 is symmetrically fixed on the combing cylinder On both sides of the cylinder 7, the moving block 802 is slidably connected between the upper and lower limit plates 801, and a moving rod 803 is fixed to the front side of the moving block 802. Connecting ropes 804 are symmetrically fixed on both sides of the combing cylinder 7, and the connecting ropes 804 pass through the moving rod 803 and are connected to the moving column 805. When the extrusion plate 16 moves downward and squeezes the moving block 802 to slide forward, the moving rod 803 moves forward accordingly. At this time, the moving column 805 will slide upward under the traction of the connecting rope 804. After the tooth plate 808 moves upward with the moving column 805 and leaves the first rack 10, the rotating shaft 9 is in an unlocked state, and the limit plate 801 plays a supporting and limiting role in the sliding process of the moving block 802.
[0024] Furthermore, sleeves 807 are symmetrically fixed on both sides of the combing cylinder 7, the moving column 805 is slidably connected to the inner side of the combing cylinder 7, and the top of the moving column 805 is connected to the combing cylinder 7 through a compression spring 806, and a tooth plate 808 is fixed to the bottom of the moving column 805. When the moving block 802 and the moving rod 803 move forward as a whole, the moving column 805 and the tooth plate 808 will slide upward under the pulling action of the connecting rope 804, which is convenient for unlocking the rotating shaft 9. When the moving block 802 and the moving rod 803 move backward as a whole, the moving column 805 and the tooth plate 808 will automatically reset under the action of the compression spring 806, which is convenient for automatically locking the rotating shaft 9.
[0025] Furthermore, a first rack 10 is fixed to the outer side of both ends of the rotating shaft 9, and the tooth plate 808 is meshed and connected to the first rack 10 at the outer end of the rotating shaft 9. When the tooth plate 808 is meshed and connected with the first rack 10 at the outer end of the rotating shaft 9, the rotating shaft 9 is in a locked state. After the tooth plate 808 leaves the first rack 10 at the outer end of the rotating shaft 9, the rotating shaft 9 is in an unlocked state.
[0026] like Figure 1 、 Figure 2 and Figure 3As shown, a cutting groove 11 is provided on the front side of the combing cylinder 7, and a sealing plate 12 is movably connected in the cutting groove 11. The sealing plate 12 is meshed and connected to the bottom of the two rotating shafts 9. A tooth groove 13 is provided on the upper end surface of the sealing plate 12. The first rack 10 at the inner end of the rotating shaft 9 is meshed and connected in the tooth groove 13. The rotating shaft 9 is unlocked during the downward movement of the extrusion plate 16. After the second rack 17 is meshed and connected with the first rack 10 at the outer end of the rotating shaft 9, the rotating shaft 9 rotates as the extrusion plate 16 descends. Since the first rack 10 at the inner end of the rotating shaft 9 is meshed and connected in the tooth groove 13, the rotation of the rotating shaft 9 drives the sealing plate 12 to move backward, thereby exposing the cutting groove 11. The raw materials can be smoothly cut by using an electric telescopic rod 18 and an electric cutting knife 19.
[0027] like Figure 1 and Figure 3 As shown, fixed plates 14 are symmetrically fixed on the two inner walls of the bracket 2. The lower side of the fixed plate 14 is connected to the extrusion plate 16 through a second electric telescopic column 15. A second rack 17 is fixed to the front end surface of the extrusion plate 16. The extrusion plate 16 forms a telescopic structure with the fixed plate 14 through the second electric telescopic column 15. The extrusion plate 16 can move downward under the extension of the second electric telescopic column 15 to facilitate the extrusion of the moving block 802.
[0028] When in use, first use the first electric telescopic column 3 to adjust the height of the support frame 4 and the roller 5. During the process of combing the raw materials with the combing cylinder 7, the roller 5 rotates to facilitate rolling the raw materials. After combing the raw materials to a certain extent, the cutting groove 11 corresponds to the electric cutter 19, and then the squeezing plate 16 is lowered. The squeezing plate 16 squeezes the moving block 802 and the moving rod 803 to move forward. The moving column 805 is pulled upward by the connecting rope 804, and the tooth plate 808 moves upward and leaves the first rack 10 at the outer end of the rotating shaft 9, thereby unlocking the rotating shaft 9. After the second rack 17 is meshed and connected with the first rack 10 at the outer end of the rotating shaft 9, the rotating shaft 9 rotates, thereby driving the sealing plate 12 to move backward, thereby exposing the cutting groove 11, and then the electric cutter 19 moves to the right while running and extends into the cutting groove 11, thereby automatically cutting the raw materials.
[0029] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the protection content of the present invention.
[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A velvet carding machine, comprising a base (1), a bracket (2) fixed to the upper end surface of the base (1), the lower side of the top of the bracket (2) being connected to a support frame (4) via a first electric telescopic column (3), a roller (5) being rotatably connected to the inner side of the support frame (4), support plates (6) being symmetrically fixed on both sides of the upper end surface of the base (1), a carding cylinder (7) being rotatably connected between the support plates (6), an electric telescopic rod (18) being fixed to one side of the bracket (2), the electric telescopic rod (18) passing through the bracket (2) and being connected to an electric cutter (19), characterized in that: The two sides of the combing cylinder (7) are symmetrically fixed with unlocking mechanisms (8), and the two sides of the combing cylinder (7) are symmetrically connected to the rotating shaft (9), and the unlocking mechanism (8) is meshed and connected to the top of the rotating shaft (9). The front side of the combing cylinder (7) is provided with a cutting groove (11), and a sealing plate (12) is movably connected in the cutting groove (11). The sealing plate (12) is meshed and connected to the bottom of the two rotating shafts (9). Fixed plates (14) are symmetrically fixed on the two inner walls of the bracket (2), and the lower side of the fixed plate (14) is connected to the extrusion plate (16) through a second electric telescopic column (15). The front end surface of the extrusion plate (16) is fixed with a second rack (17).
2. The sliver carding machine according to claim 1, characterized in that: The unlocking mechanism (8) comprises a limiting plate (801) and a moving block (802), wherein the limiting plate (801) is symmetrically fixed on both sides of the combing cylinder (7), the moving block (802) is slidably connected between the upper and lower limiting plates (801), and a moving rod (803) is fixed on the front side of the moving block (802), and connecting ropes (804) are symmetrically fixed on both sides of the combing cylinder (7), and the connecting ropes (804) pass through the moving rod (803) and are connected to the moving column (805).
3. The sliver carding machine according to claim 2, characterized in that: Sleeves (807) are symmetrically fixed on both sides of the combing cylinder (7), the movable column (805) is slidably connected to the inner side of the combing cylinder (7), and the top of the movable column (805) is connected to the combing cylinder (7) through a compression spring (806), and a tooth plate (808) is fixed on the bottom of the movable column (805).
4. The sliver carding machine according to claim 3, characterized in that: A first rack (10) is fixed to the outer sides of both ends of the rotating shaft (9), and the toothed plate (808) is meshedly connected to the first rack (10) at the outer end of the rotating shaft (9).
5. The sliver carding machine according to claim 1, characterized in that: The extrusion plate (16) forms a telescopic structure with the fixing plate (14) through the second electric telescopic column (15).
6. The sliver carding machine according to claim 1, characterized in that: The upper end surface of the sealing plate (12) is provided with a tooth groove (13), and the first rack (10) at the inner end of the rotating shaft (9) is meshed and connected in the tooth groove (13).