Automatic non-woven fabric cotton feeding box with self-leveling function

Abstract

The utility model discloses a self-leveling automatic non-woven fabric cotton feeding box which comprises a supporting seat and a detection mechanism, an electric telescopic column is installed on the lower surface of the supporting seat, fixing trundles are installed at the bottom end of the electric telescopic column, the cotton feeding box further comprises a cotton feeding box body and an adjusting mechanism, a discharging plate is rotatably installed at the lower right end of a third conveying belt, and a discharging plate is installed at the lower right end of the third conveying belt. The detection mechanism comprises a support, a weight sensor and a second conveying belt, the support is installed in the cotton feeding box body, the weight sensor is installed on the upper surface of the support, and the second conveying belt is installed on the upper surface of the weight sensor. According to the self-leveling automatic non-woven fabric cotton feeding box, the detection mechanism is arranged to detect the weight of cotton fibers on the second conveying belt in real time, the cotton feeding speed can be conveniently and automatically leveled in time, the adjusting mechanism is arranged to conveniently adjust the height position of the cotton pressing roller, and therefore the thickness of the cotton fibers can be conveniently adjusted, and the leveling mechanism is arranged to level the cotton fibers again; and subsequent processing and use are facilitated.

Description

Technical Field

[0001] The utility model relates to the field of textile machinery and equipment, in particular to a self-adjusting and leveling automatic non-woven fabric feeding box. Background Art

[0002] In the process of processing and producing non-woven fabrics, cotton needs to be fed into the carding machine. Manual feeding is time-consuming and labor-intensive and poses a safety hazard. Therefore, an automatic feeding box is needed to feed the cotton fibers evenly into the carding machine. With the rapid development of society, the types of automatic non-woven fabric feeding boxes have gradually increased, and their functions have been continuously improved, gradually improving work efficiency.

[0003] For example, the patent document with the authorization announcement number CN207685435U discloses an automatic cotton feeding box that can self-adjust and level, including a transmission channel, an upper cotton box, a lower cotton box, an electrical control box, and a discharge chute. The lower cotton box is provided with a glass window, and a fan is provided on the upper side of the lower cotton box near the glass window, and a discharge port is provided on the lower side. The discharge port is connected to the discharge chute. A weight sensor and a thickness sensor are provided at the bottom of the lower cotton box. A control interface is provided on the right side of the front of the lower cotton box. A self-adjusting and leveling controller is provided inside the electrical control box, and the self-adjusting and leveling controller is connected to the control interface. A cotton feeding roller is provided at the junction of the upper cotton box and the lower cotton box, and an opening roller is provided below the cotton feeding roller. A vibration grid and a static pressure box are provided inside the lower cotton box, and an output roller is provided at the outlet of the lower cotton box. The utility model cotton feeding box can automatically load materials, thereby improving the cotton feeding efficiency; the weight sensor and thickness sensor in the cotton feeding box can detect the weight and thickness of cotton in real time, and the cotton feeding is uniform, safe and reliable;

[0004] For example, the patent document with the authorization announcement number CN210262115U discloses a self-adjusting and leveling combing device, including a cotton box, a cotton box pressing roller, a cotton box conveying curtain, a self-adjusting and leveling instrument, a carding machine feeding curtain, a carding machine pressing roller and a carding machine, wherein the cotton box conveying curtain is arranged at the front end of the cotton box, the cotton box pressing roller is arranged on the cotton box and located above the cotton box conveying curtain, the carding machine feeding curtain is arranged at the front end of the carding machine, the carding machine pressing roller is arranged on the carding machine and located above the carding machine feeding curtain, and the self-adjusting and leveling instrument is arranged between the cotton box conveying curtain and the carding machine feeding curtain. Through the above, the self-adjusting and leveling combing device of the utility model can continuously adjust the cotton feeding amount fed to the carding machine through the self-adjusting and leveling instrument, that is, when heavy cotton is detected, less cotton is fed (speed becomes slower), and when light cotton is detected, more cotton is fed (speed becomes faster), so that the carding machine can output cotton evenly, achieve the effect of self-adjusting and leveling, and ensure the quality of the product.

[0005] However, there are problems such as inconvenience in self-leveling cotton fibers, resulting in uneven cotton feeding, inconvenience in adjusting the cotton pressing height, and inconvenience in adjusting the feeding surface height, and poor practicality. Therefore, we propose a self-leveling automatic non-woven fabric feeding box to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a self-adjusting and leveling automatic non-woven fabric feeding box to solve the problems in the above background technology that the existing automatic non-woven fabric feeding box is inconvenient to self-adjust and level the cotton fibers, resulting in uneven cotton feeding, inconvenient to adjust the cotton pressing height, inconvenient to adjust the feeding surface height, and poor practicality.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-adjusting and leveling automatic non-woven fabric feeding box, comprising a support seat and a detection mechanism, an electric telescopic column is installed on the lower surface of the support seat, a fixed caster is installed on the bottom end of the electric telescopic column, and also comprises a feeding box body and an adjustment mechanism, a feeding box body is installed on the upper surface of the support seat, an electric control box is installed on the left side of the feeding box body, a first conveyor belt is installed on the upper end of the electric control box, a second conveyor belt is installed on the right side of the first conveyor belt, a third conveyor belt is installed on the right side of the second conveyor belt, a leveling mechanism is installed on the upper end of the third conveyor belt, and a blanking plate is rotatably installed on the right lower end of the third conveyor belt;

[0008] The detection mechanism comprises a support, a weight sensor and a second conveyor belt. The support is installed inside the cotton feeding box, the weight sensor is installed on the upper surface of the support, and the second conveyor belt is installed on the upper surface of the weight sensor.

[0009] Preferably, the adjustment mechanism includes a motor, a threaded rod, a pressure plate and a cotton pressing roller. The motor is installed at the upper left end of the cotton feeding box, the threaded rod is installed at the output end of the motor, the pressure plate is threadedly installed on the surface of the threaded rod, and the cotton pressing roller is rotatably installed at equal intervals inside the pressure plate.

[0010] Preferably, the cotton pressing roller forms an up-and-down sliding structure with the cotton feeding box through a motor, a threaded rod and a pressing plate.

[0011] Preferably, both left and right sides of the bottom end of the second conveyor belt are mounted on the inner side wall of the support frame via sliders and compression springs.

[0012] Preferably, the weight sensor is electrically connected to the first conveyor belt and the second conveyor belt respectively.

[0013] Preferably, the leveling mechanism comprises a motor, a gear assembly and a leveling roller, a motor is mounted on the rear side wall of the third conveyor belt, an output end of the motor is connected to the gear assembly, and a leveling roller is mounted at the front end of the gear assembly.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the self-leveling automatic non-woven fabric feeding box;

[0015] 1. A detection mechanism is set. When there are many cotton fibers on the surface of the second conveyor belt, the second conveyor belt moves downward with the slider and the compression spring. The weight sensor detects the pressure of the second conveyor belt, which is convenient for real-time detection of the weight of the cotton fibers on the surface of the second conveyor belt, and for timely self-adjustment of the cotton feeding speed to prevent uneven cotton feeding caused by accumulation of cotton fibers;

[0016] 2. An adjustment mechanism is provided, and the motor drives the threaded rod to rotate, thereby driving the pressing plate and the cotton pressing roller to move, so as to facilitate the adjustment of the height position of the pressing plate and the cotton pressing roller, so as to facilitate the compression of the thickness of the cotton fibers according to the needs, and at the same time assist in the transportation of the cotton fibers, thereby improving the practicality;

[0017] 3. Set up a leveling mechanism, the motor drives the gear assembly to rotate, so as to drive the leveling roller to rotate, the leveling roller performs secondary leveling on the cotton fibers, and at the same time transports the leveled cotton fibers to the unloading plate, so as to facilitate uniform cotton feeding and subsequent processing of non-woven fabrics. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front view cutaway structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the cutaway structure of the utility model from the left side;

[0021] Figure 4 It is a right side cutaway structural schematic diagram of the utility model;

[0022] Figure 5 It is a schematic diagram of the cutaway structure of the utility model from above.

[0023] In the figure: 1. Support seat; 2. Electric telescopic column; 3. Fixed caster; 4. Cotton feeding box; 5. Electric control box; 6. First conveyor belt; 7. Motor; 8. Threaded rod; 9. Pressing plate; 10. Cotton pressing roller; 11. Support; 12. Weight sensor; 13. Support frame; 14. Second conveyor belt; 15. Compression spring; 16. Third conveyor belt; 17. Motor; 18. Gear assembly; 19. Leveling roller; 20. Unloading plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides a technical solution: a self-leveling automatic non-woven fabric feeding box, including a support seat 1, an electric telescopic column 2, a fixed caster 3, a cotton feeding box body 4, an electric control box 5, a first conveyor belt 6, a motor 7, a threaded rod 8, a pressing plate 9, a cotton pressing roller 10, a support 11, a weight sensor 12, a support frame 13, a second conveyor belt 14, a compression spring 15, a third conveyor belt 16, a motor 17, a gear assembly 18, a leveling roller 19 and a blanking plate 20, such as Figure 1 and Figure 2 As shown, an electric telescopic column 2 is installed on the lower surface of the support seat 1, and a fixed caster 3 is installed on the bottom end of the electric telescopic column 2. A cotton feeding box 4 is installed on the upper surface of the support seat 1. The support seat 1 supports and stabilizes the cotton feeding box 4. When the cotton feeding box 4 needs to be moved, the brake pad above the fixed caster 3 is opened, the support seat 1 and the cotton feeding box 4 are moved to a suitable position, and then the brake pad above the fixed caster 3 is closed to prevent the cotton feeding box 4 from moving. A discharge port is opened at the right end of the cotton feeding box 4. The electric telescopic column 2 is opened, and the electric telescopic column 2 drives the support seat 1 and the cotton feeding box 4 to rise and fall, and the discharge port at the right end of the cotton feeding box 4 is adjusted to a suitable height position for easy cotton feeding.

[0026] like Figure 2 and Figure 3 As shown, an electric control box 5 is installed at the lower left end of the cotton feeding box 4, and a first conveyor belt 6 is installed at the upper end of the electric control box 5. Cotton fibers are transported to the cotton feeding box 4 through the first conveyor belt 6. A motor 7 is installed at the upper left end of the cotton feeding box 4. A threaded rod 8 is connected to the output end of the motor 7. A pressing plate 9 is threadedly installed on the surface of the threaded rod 8. When the motor 7 is turned on, the motor 7 drives the threaded rod 8 to rotate, thereby driving the pressing plate 9 to move downward. The front end of the pressing plate 9 is slidably installed on the sliding rod, and the sliding rod assists in supporting and moving the pressing plate 9. Cotton pressing rollers 10 are rotatably installed inside the pressing plate 9 at equal intervals. The cotton pressing rollers 10 are moved to a suitable height position to press cotton fibers of different thicknesses. At the same time, the cotton pressing rollers 10 can assist in conveying cotton fibers.

[0027] A second conveyor belt 14 is installed at the lower right end of the first conveyor belt 6. The cotton fibers are conveyed to the second conveyor belt 14 after being pressed. A support 11 is installed below the second conveyor belt 14. A weight sensor 12 is installed on the upper surface of the support 11. When there are more cotton fibers on the surface of the second conveyor belt 14, the second conveyor belt 14 will be forced downward. Slide blocks are installed on the left and right sides of the bottom end of the second conveyor belt 14. A compression spring 15 is fixedly installed on the lower surface of the slide block. The slide block and the compression spring 15 are installed on the inner side wall of the support frame 13. The second conveyor belt 14 moves downward. When subjected to force, the slider moves downward to squeeze the compression spring 15, so that the weight sensor 12 can detect the weight of the cotton fibers on the surface of the second conveyor belt 14. When the weight reaches the value set by the weight sensor 12, the weight sensor 12 is electrically connected to the first conveyor belt 6 and the second conveyor belt 14 respectively. The weight sensor 12 transmits a signal to the electric control box 5, and the electric control box 5 regulates the conveying speed of the first conveyor belt 6 and the second conveyor belt 14, and timely adjusts the conveying speed of the cotton fibers, so as to evenly convey the cotton fibers and prevent accumulation, which may cause inconvenience in subsequent cotton feeding.

[0028] like Figure 4 and Figure 5 As shown, a third conveyor belt 16 is installed at the lower right end of the second conveyor belt 14, and the cotton fibers continue to be transported onto the third conveyor belt 16, and the third conveyor belt 16 drives the cotton fibers to be transported to the discharge port on the right side of the cotton feeding box 4, and electric telescopic plates are installed on the front and rear sides of the third conveyor belt 16, and the electric telescopic plates are adjusted according to the height position of the cotton pressing roller 10. A motor 17 is installed on the rear side of the electric telescopic plate, and a gear assembly 18 is connected to the output end of the motor 17. A leveling roller 19 is installed at the front end of the gear assembly 18. The electric telescopic plate drives the leveling roller 19 to adjust to a suitable height position, and the motor 17 is turned on. The motor 17 drives the gear assembly 18 to rotate, thereby driving the gear assembly 18 to rotate, and the leveling roller 19 rotates accordingly, and the leveling roller 19 performs secondary leveling and pressing on the cotton fibers, and a blanking plate 20 is rotatably installed on the lower right end of the third conveyor belt 16, and the blanking plate 20 is placed at the feed port to facilitate and evenly feed the cotton fibers.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A self-leveling automatic non-woven fabric feeding box, comprising a support base (1) and a detection mechanism, wherein an electric telescopic column (2) is installed on the lower surface of the support base (1), and a fixed caster (3) is installed at the bottom end of the electric telescopic column (2), characterized in that: It also comprises a cotton feeding box (4) and an adjustment mechanism, the upper surface of the support seat (1) is mounted with a cotton feeding box (4), the left side of the cotton feeding box (4) is mounted with an electric control box (5), the upper end of the electric control box (5) is mounted with a first conveyor belt (6), the right side of the first conveyor belt (6) is mounted with a second conveyor belt (14), the right side of the second conveyor belt (14) is mounted with a third conveyor belt (16), the upper end of the third conveyor belt (16) is mounted with a leveling mechanism, and the right lower end of the third conveyor belt (16) is rotatably mounted with a blanking plate (20); The detection mechanism comprises a support (11), a weight sensor (12) and a second conveyor belt (14); the support (11) is installed inside the cotton feeding box (4); the weight sensor (12) is installed on the upper surface of the support (11); and the second conveyor belt (14) is installed on the upper surface of the weight sensor (12).

2. The self-leveling automatic non-woven fabric feeding box according to claim 1, characterized in that: The adjusting mechanism comprises a motor (7), a threaded rod (8), a pressing plate (9) and a cotton pressing roller (10); the motor (7) is installed at the upper left end of the cotton feeding box (4); the threaded rod (8) is installed at the output end of the motor (7); the pressing plate (9) is threadedly installed on the surface of the threaded rod (8); and the cotton pressing roller (10) is rotatably installed inside the pressing plate (9) at equal intervals.

3. The self-leveling automatic non-woven fabric feeding box according to claim 2, characterized in that: The cotton pressing roller (10) forms an up-and-down sliding structure with the cotton feeding box (4) via a motor (7), a threaded rod (8) and a pressing plate (9).

4. The self-leveling automatic non-woven fabric feeding box according to claim 1, characterized in that: The left and right sides of the bottom end of the second conveyor belt (14) are mounted on the inner side wall of the support frame (13) via sliders and compression springs (15).

5. The self-leveling automatic non-woven fabric feeding box according to claim 1, characterized in that: The weight sensor (12) is electrically connected to the first conveyor belt (6) and the second conveyor belt (14) respectively.

6. The self-leveling automatic non-woven fabric feeding box according to claim 1, characterized in that: The leveling mechanism comprises a motor (17), a gear assembly (18) and a leveling roller (19); the motor (17) is mounted on the rear side wall of the third conveyor belt (16); the output end of the motor (17) is connected to the gear assembly (18); and the front end of the gear assembly (18) is mounted with a leveling roller (19).

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