Combined cotton slitter
By designing a T-shaped base plate, sliding mechanism, and automated control, the problem of manual intervention required for cotton laying and receiving box replacement in existing combined cotton openers has been solved, realizing automated operation, reducing labor costs, and improving work efficiency.
Patent Information
- Application Number
- CN202520307944.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-02-25
AI Technical Summary
Existing combined cotton openers require manual intervention during cotton laying and receiving box replacement, resulting in high labor costs and low work efficiency.
A combined cotton opener was designed, comprising a T-shaped base plate, a sliding mechanism, a feed hopper, a rolling rod and a protrusion, and a receiving box. Through the automated sliding mechanism and motor control, the cotton is automatically spread out and the receiving box is automatically replaced.
It enables automatic cotton spreading and automatic replacement of the receiving box, saving labor costs and improving work efficiency.
Smart Images

Figure CN223766492U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cotton opener technology, and in particular to a combined cotton opener. Background Technology
[0002] The cotton opening machine is used to evenly open and fluff two-dimensional / three-dimensional spiral cotton, PP cotton, doll cotton, and ordinary hollow cotton. It can open cotton in one go and is suitable for toy factories, sofa factories, bedding factories, and home textile and garment factories. It can also open old wool, wool sweaters, old cotton quilts, etc.
[0003] Utility model patent CN219099415U discloses a multifunctional combined cotton opener, including a base plate. The top of the base plate is bolted to the cotton opener body. A weighing mechanism is riveted to the left side of the top of the base plate, and a receiving box is placed on top of the weighing mechanism. Positioning blocks are riveted to the four corners of the bottom of the receiving box. A buzzer is bolted to the top of the front side of the cotton opener body. A support rod is riveted to the top of the right side of the cotton opener body, and a housing is riveted to the right end of the support rod. A drying hole is opened at the bottom of the housing, and rectangular tubes are connected to both sides of the top of the housing. This utility model, through the cooperation of the weighing mechanism, the receiving box, and the buzzer, has the advantage of intelligent reminder function. It can monitor the weight of cotton in the receiving box in real time, and can alarm the operator when the cotton storage is full, thus allowing for timely replacement of the receiving box and improving work efficiency.
[0004] However, the above-mentioned device still has some drawbacks in actual use. The most obvious one is that when the cotton is laid on the conveyor belt, it may still need to be spread out on the conveyor belt manually; when the receiving box is full, it needs to be replaced manually, which increases labor costs and does not improve work efficiency. Summary of the Invention
[0005] The purpose of this invention is to provide a combined cotton opening machine that can improve work efficiency while saving labor costs.
[0006] To achieve the above objectives, this utility model provides a combined cotton opener, including a T-shaped base plate, a cotton opener body is provided on the upper surface of the T-shaped base plate, a conveyor belt is provided on one side of the cotton opener body, a drying mechanism is provided above the conveyor belt, a feed hopper is provided above the end of the conveyor belt away from the cotton opener body, and a receiving box is provided on the side of the cotton opener away from the feed hopper, with two receiving boxes provided.
[0007] Preferably, the T-shaped base plate includes a horizontal plate and a vertical plate vertically disposed on one side of the horizontal plate. A sliding mechanism is provided on the upper surface of the horizontal plate, and the sliding mechanism is connected to the receiving box.
[0008] Preferably, the sliding mechanism includes a lead screw arranged in a direction perpendicular to the vertical plate and slide rails arranged on both sides of the lead screw, and a forward and reverse motor is provided on one side of the lead screw.
[0009] Preferably, the discharge port of the feed hopper corresponds to the starting point of the conveyor belt, and the width of the discharge port is the same as that of the conveyor belt. Two rolling rods are arranged inside the feed hopper near the discharge port, and each rolling rod has several protrusions arranged in an alternating pattern. A baffle can be installed at the junction of the discharge port and the conveyor belt as needed to prevent cotton from falling off.
[0010] Preferably, a motor is provided at one end of each of the rolling bars.
[0011] Preferably, a buzzer is provided on the top front side of the cotton opener body, and a controller is provided on one side of the buzzer.
[0012] Preferably, the controller is electrically connected to the forward and reverse motors and the motors.
[0013] Therefore, the combined cotton opener of this utility model with the above-described structure has the following beneficial effects:
[0014] (1) By setting up a feed hopper, rolling bar and protrusion, the clumps of cotton in the feed hopper can be opened up and spread flat on the conveyor belt, saving labor costs;
[0015] (2) By setting up a sliding mechanism and two receiving boxes, the cotton opener can work continuously, thus improving work efficiency.
[0016] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the structure of an embodiment of the combined cotton opener of this utility model;
[0018] Figure 2 This is a schematic diagram of the inside of the feed hopper of an embodiment of the combined cotton opener of this utility model;
[0019] Figure 3 This is a schematic diagram of the sliding mechanism of an embodiment of the combined cotton opener of this utility model;
[0020] Figure Labels
[0021] 1. T-shaped base plate; 2. Cotton opener body; 3. Conveyor belt; 4. Drying mechanism; 5. Feed hopper; 6. Receiving box; 7. Slide rail; 8. Lead screw; 9. Forward and reverse motors; 10. Rolling bar; 11. Buzzer; 12. Controller. Detailed Implementation
[0022] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.
[0023] Unless otherwise defined, the technical or scientific terms used in this utility model shall have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0024] Example
[0025] The technical solutions in the embodiments of this utility model will now be clearly and completely described with reference to the accompanying drawings.
[0026] like Figure 1-3 As shown, the present invention is a combined cotton opener with the above-mentioned structure, including a T-shaped base plate 1, a cotton opener body 2 is provided on the upper end of the T-shaped base plate 1, a conveyor belt 3 is provided on one side of the cotton opener body 2, a drying mechanism 4 is provided above the conveyor belt 3, a feed hopper 5 is provided above the end of the conveyor belt 3 away from the cotton opener body 2, and a receiving box 6 is provided on the side of the cotton opener away from the feed hopper 5, and there are two receiving boxes 6.
[0027] The T-shaped base plate 1 includes a horizontal plate and a vertical plate disposed on one side of the horizontal plate. A sliding mechanism is provided on the upper surface of the horizontal plate, and the sliding mechanism is connected to the receiving box 6. The sliding mechanism includes a lead screw 8 disposed in a direction perpendicular to the vertical plate and slide rails 7 disposed on both sides of the lead screw 8. A forward and reverse motor 9 is provided on one side of the lead screw 8.
[0028] The discharge port of the feed hopper 5 corresponds to the starting point of the conveyor belt 3, and the width of the discharge port is the same as that of the conveyor belt 3. Inside the feed hopper 5, near the discharge port, there are two rolling rods 10. Several protrusions are provided on the rolling rods 10, and the protrusions are arranged alternately. A motor is provided at one end of each rolling rod 10.
[0029] A buzzer 11 is installed on the top front side of the cotton opener body 2, and a controller 12 is installed on one side of the buzzer 11.
[0030] The controller 12 is electrically connected to the forward and reverse motors 9. The controller 12 has an internal threshold for the receiving box 6. When the threshold is reached, the controller 12 activates the forward and reverse motors 9 to slide the full receiving box 6 to one side, and begins filling the empty receiving box 6. The buzzer 11 sounds an alarm when the full receiving box 6 has moved to one side and the forward and reverse motors 9 stop working. Upon arrival, personnel will empty the cotton from the full receiving box 6.
[0031] Therefore, the combined cotton opener of this utility model with the above-mentioned structure can improve work efficiency while saving labor costs.
[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the technical solution of this utility model, and these modifications or equivalent substitutions cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of this utility model.
Claims
1. A combined opener, characterized in that: Including T-shaped bottom plate, the upper end face of the T-shaped bottom plate is provided with an opener body, one side of the opener body is provided with a conveyor belt, the upper side of the conveyor belt is provided with a drying mechanism, the upper side of the end of the conveyor belt away from the opener body is provided with a feeding hopper, the side of the opener away from the feeding hopper is provided with a receiving box, and the receiving box is provided with two.
2. A combined opener according to claim 1, characterized in that: The T-shaped bottom plate comprises a horizontal plate and a vertical plate vertically arranged on one side of the horizontal plate, and the upper end face of the horizontal plate is provided with a sliding mechanism connected with the receiving box.
3. A combined opener according to claim 2, characterized in that: The sliding mechanism comprises a lead screw arranged in the vertical direction of the vertical plate and slide rails arranged on both sides of the lead screw, and one side of the lead screw is provided with a reversible motor.
4. A combined opener according to claim 3, characterized in that: The discharge port of the feeding hopper corresponds to the starting point of the conveyor belt, the discharge port has the same width as the conveyor belt, two rolling rods are arranged on one side of the interior of the feeding hopper close to the discharge port, a plurality of protrusions are arranged on the rolling rods, and the protrusions are staggered.
5. A combined opener according to claim 4, characterized in that: One end of the rolling rod is provided with a motor.
6. A combined opener according to claim 5, characterized in that: The front top of the opener body is provided with a buzzer, and one side of the buzzer is provided with a controller.
7. A combined opener according to claim 6, characterized in that: The controller is electrically connected with the reversible motor and the motor.
Citation Information
Patent Citations
Multifunctional combined cotton slitter
CN219099415U