Cotton patting structure, cotton patting pat and cotton patting machine
By structuring the gas flow channel at the bottom of the cotton structure, the problems of poor slapping effect and low uniform diffusion efficiency caused by large air resistance in the filler are solved, and more efficient air discharge and filling diffusion are achieved.
Patent Information
- Application Number
- CN202421722908.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-20
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-07-20
AI Technical Summary
Due to the large air resistance in the fillings such as cotton, the slap effect of the cotton slap machine is poor and the uniform diffusion efficiency of the fillings is low.
A gas flow channel is formed at the bottom of the slap structure so that the air in the filler can flow upward and discharge from the gas flow channel, increasing the air discharge path and reducing the air resistance during slap.
By increasing the air discharge path, the air discharge speed is improved, the resistance during slapping is reduced, and the slap effect and the uniform diffusion efficiency of the filler are improved.
Smart Images
Figure CN222954942U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cotton-beating machines, and particularly provides a cotton-beating structure, a cotton-beating paddle and a cotton-beating machine. Background Art
[0002] After the fabric is filled with fillers such as cotton, it is necessary to beat the fabric with a cotton-beating machine, so that the fillers can be evenly dispersed in the fabric by beating. The cotton-beating machine is provided with a cotton-beating paddle, which is swingably arranged on the cotton-beating machine, and the cotton-beating paddle repeatedly beats the fabric. During the beating process, the upper side of the filler is beaten and extruded, and will expand and move to the side. The more the fillers are aggregated, the greater the amount of lateral expansion or movement when being beaten. Continuous beating makes the fillers continuously move horizontally, so that the fillers can be evenly dispersed in the fabric.
[0003] However, fillers such as cotton are fluffy and contain a large amount of air inside. When the cotton-beating paddle beats the fabric, the filler is compressed by the beating action, and at this time, the air inside the filler will be discharged. Since the upper side of the filler is oppressed by the cotton-beating paddle, the air inside the filler needs to pass through other fillers from the side and be discharged. In this process, the flow of gas is blocked by the filler, and as the filler is pressed tightly, the flow resistance of the gas gradually increases, resulting in difficult gas discharge. The resistance of gas discharge will lead to low gas discharge efficiency, and low gas discharge efficiency will lead to resistance of the gas to the beating of the cotton-beating paddle, resulting in insufficient beating depth of the cotton-beating paddle and inability to effectively extrude the filler, and more beatings are required to evenly disperse the filler in the fabric. Therefore, due to the large gas resistance inside the filler, the beating effect of the cotton-beating machine is poor and the uniform diffusion efficiency of the filler is low. Summary of the Utility Model
[0004] The utility model provides a cotton-beating structure, a cotton-beating paddle and a cotton-beating machine, which are used to solve the problems of poor beating effect of the cotton-beating machine and low uniform diffusion efficiency of the filler caused by large gas resistance inside the filler.
[0005] The technical solution of the utility model is as follows:
[0006] A cotton-beating structure, the bottom of the cotton-beating structure is constructed with a gas flow channel, and the gas flow channel is communicated with the outside air.
[0007] In this solution, when the cotton-beating structure beats and compresses the filler in the fabric, the air inside the filler can flow upward into the gas flow channel and be discharged from the air flow channel. Since the air inside the filler can be discharged into the air flow channel from the upper side, the discharge path of the air is increased, so that the air inside the filler can be discharged more quickly, the air resistance received during the beating of the cotton-beating structure is reduced, the beating effect of the cotton-beating structure is improved, that is, the beating effect of the cotton-beating machine is improved, and the filler in the fabric can be evenly diffused more quickly.
[0008] Preferably, the gas flow channel is a groove formed at the bottom of the cotton-beating structure, and both ends of the groove communicate with the side surfaces of the cotton-beating structure respectively.
[0009] In this solution, a groove is used as the gas flow channel. The groove is convenient for processing. In particular, both ends of the groove communicate with the side surfaces of the cotton-beating structure, that is, the groove penetrates through both sides of the cotton-beating structure. During processing, it only needs to be processed once to form, which can reduce the processing cost.
[0010] Preferably, the gas flow channel divides the bottom surface of the cotton-beating structure into a left part and a right part.
[0011] In this solution, both the left part and the right part can beat the fabric, and the air in the filler of the fabric can enter the gas flow channel.
[0012] In this solution, a connection hole is provided at the bottom of the groove, and the cotton-beating structure can be connected to other structures through fasteners. The fasteners are located in the groove, which can prevent the fasteners from causing the bottom surface of the cotton-beating structure to be uneven.
[0013] To solve the problems that the cotton-beating structure is heavy and the power required to drive the cotton-beating structure is large, for this reason, the left part and the right part are respectively provided with weight-reducing holes penetrating through both ends.
[0014] In this solution, setting the weight-reducing holes can reduce the weight of the cotton-beating structure. Preferably, the top width of the left part is smaller than the bottom width; the top width of the right part is smaller than the bottom width.
[0015] In this solution, the top width of the left part is smaller than the bottom width, and the top width of the right part is smaller than the bottom width, which can reduce the volume of the left part and the right part, and further reduce the weight of the left part and the right part, thereby reducing the weight of the entire cotton-beating paddle.
[0016] Preferably, the cotton-beating structure is an integrally formed member;
[0017] And / or, the cotton-beating structure is a strip-shaped structure.
[0018] In this solution, the integrally formed cotton-beating structure can reduce the production cost and is convenient for popularization. The shape of the cotton-beating structure is a strip-shaped structure, and the strip-shaped structure is also convenient for processing and reduces the processing cost.
[0019] Preferably, the top width of the cotton-beating structure (1) is smaller than the bottom width.
[0020] In this solution, the top width of the cotton-beating structure is smaller than the bottom width. This setting method can reduce the volume of the cotton-beating structure without changing the bottom area of the cotton-beating structure, and reduce the weight of the cotton-beating structure.
[0021] A connecting hole is provided at the bottom of the groove, a connecting block is arranged in the groove, and a through hole corresponding to the position of the connecting hole is opened in the connecting block.
[0022] In this solution, the fastener can pass through the through hole and the connecting hole to be connected with other structures, thereby fixing the cotton-beating structure. The fastener can transmit the acting force to the bottom of the groove through the connecting block. The contact area between the connecting block and the bottom of the groove is larger, which can prevent the deformation and damage of the bottom of the groove caused by excessive pressure when the fastener is fixed, and avoid the damage of the bottom of the groove resulting in the inability to fix the cotton-beating structure.
[0023] The utility model provides a cotton-beating paddle, which comprises the above-mentioned cotton-beating structure and further comprises a mounting arm, and each cotton-beating structure is respectively mounted on the mounting arm.
[0024] In this solution, the mounting arm is provided with a cotton-beating structure. The cotton-beating structure is driven by the mounting arm to perform a beating action. When the cotton-beating structure is damaged, the cotton-beating structure on the mounting arm can be replaced. The cotton-beating structure is fixedly connected to the mounting arm, and there is no transmission structure on the cotton-beating structure, which can reduce the maintenance difficulty and cost. The mounting arm can be provided with multiple cotton-beating structures, which can increase the acting range of the cotton-beating structure, thereby improving the beating efficiency of the filler.
[0025] The utility model provides a cotton-beating machine, which comprises the above-mentioned cotton-beating paddle.
[0026] In this solution, by beating the fabric with the above-mentioned cotton-beating paddle, the air in the filler in the fabric can be discharged more efficiently, reducing the resistance generated by the air in the filler during beating, thereby improving the beating effect and the efficiency of uniform diffusion of the filler.
[0027] The beneficial effects of the utility model:
[0028] The utility model is provided with a gas flow channel on the cotton-beating structure, so that the gas in the filler can be discharged upward. The discharged air enters the gas flow channel, accelerating the air discharge speed, more quickly reducing the air in the filler, reducing the air resistance received by the cotton-beating structure during beating, improving the beating effect, and enabling the filler to be uniformly diffused more efficiently. Description of the drawings
[0029] In order to more clearly illustrate the technical solution of the utility model, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the following drawings are only some embodiments of the utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0030] Figure 1 It is a schematic structural diagram of the cotton-beating structure of Embodiment 1;
[0031] Figure 2 Front view of the cotton-beating structure of Embodiment 1;
[0032] Figure 3 Bottom view of the cotton-beating structure of Embodiment 1;
[0033] Figure 4 Schematic structural diagram of the cotton-beating paddle of Embodiment 2;
[0034] Figure 5 Schematic structural diagram of the cotton-beating machine of Embodiment 3;
[0035] Figure 6 Front view of the connection relationship between the eccentric wheel, the connecting rod and the mounting shaft in Embodiment 3.
[0036] In the above-mentioned drawings, the corresponding reference numerals are shown as follows:
[0037] 1. Cotton-beating structure; 2. Mounting arm; 3. Mounting shaft; 4. Motor; 5. Eccentric wheel; 6. Connecting rod; 11. Gas flow channel; 12. Weight-reducing hole; 13. Connecting hole; 14. Connecting block; 15. Through hole. Detailed implementation manners
[0038] In combination with the drawings, through the specific implementation manners of the embodiments of the present utility model, the technical solutions of the present utility model are clearly and completely described. Embodiment
[0039] As Figure 1 shown, Embodiment 1 of the present invention provides a cotton-beating structure 1. A gas flow channel 11 is provided on the bottom surface of the cotton-beating structure 1, and air can enter the gas flow channel 11 from the bottom surface of the cotton-beating structure 1. The gas flow channel 11 communicates with the side surface or the top surface of the cotton-beating structure 1, so that the air in the gas flow channel 11 can be discharged from the side surface or the top of the cotton-beating structure 1. That is to say, the gas flow channel 11 communicates with the bottom of the cotton-beating structure 1. When the cotton-beating structure 1 beats the fabric provided with fillers, the bottom surface of the cotton-beating structure 1 communicates with the gas flow channel 11, so that air can smoothly flow into the air flow channel, increasing the air discharge path and enabling the air to be discharged more quickly. And when the air flows towards the gas flow channel 11, it does not need to be resisted by other fillers, which can further make the air be discharged more quickly.
[0040] The gas flow channel 11 can be a groove provided on the bottom of the cotton-beating structure 1 or a breathable hole provided on the cotton-beating structure 1.
[0041] When the gas flow channel 11 is a groove, the opening of the groove faces downward, and at least one end of the groove communicates with the side surface of the cotton-beating structure 1, or both ends of the groove communicate with the side surface of the cotton-beating structure 1.
[0042] The groove can be a rectangular groove, a U-shaped groove or a V-shaped groove.
[0043] When both ends of the groove communicate with both sides of the cotton-beating structure 1, the groove can divide the cotton-beating structure 1 into a left part and a right part. The left part and the right part respectively beat the fabric through the bottom surface. That is to say, the cotton-beating structure 1 is equivalent to having two separate bottom surfaces. The areas of the two bottom surfaces can be the same, which is convenient for the reaction forces received when the two bottom surfaces beat the fabric to be the same, so that the force on the cotton-beating structure 1 is more uniform, and the stability and service life of the cotton-beating structure 1 are improved.
[0044] When the gas flow channel 11 is a ventilation hole, one end of the ventilation hole communicates with the bottom surface of the cotton-beating structure 1, and the other end of the ventilation hole communicates with the top of the cotton-beating structure 1.
[0045] Multiple ventilation holes can be arranged on the cotton-beating structure 1. By setting the number of the multiple ventilation holes, the coverage range of the ventilation holes is increased, so that the air in the filler can more easily enter the ventilation holes. The number of the ventilation holes can be two, three, four or more.
[0046] The ventilation holes can be various shapes such as round holes, strip holes, rectangular holes, etc.
[0047] The cotton-beating structure is a strip structure, equivalent to a tubular profile.
[0048] The cotton-beating structure 1 is provided with a connection hole 13, and the connection hole 13 is used to fix the cotton-beating structure 1.
[0049] The connection hole 13 penetrates through the top surface and the bottom surface of the cotton-beating structure 1. A fastener can pass through the connection hole 13 to connect and fix the cotton-beating structure 1 with other structures.
[0050] When the gas flow channel 11 is a groove, the connection hole 13 can be arranged at the bottom of the groove. In this case, no protrusion will be formed at the bottom of the cotton-beating structure 1 after the fastener is installed.
[0051] The groove is opened at the bottom of the cotton-beating structure 1, and the thickness between the bottom of the groove and the cotton-beating structure 1 is small. After the connection hole 13 is opened, the bottom of the groove may be deformed due to the pressure of the fastener.
[0052] Therefore, as Figure 2 shown, a connection block 14 is arranged in the groove.
[0053] As Figure 3 shown, a through hole 15 is arranged on the connection block 14, and the fastener can pass through the through hole 15 and the connection hole 13 to be connected with other structures. When the fastener fixes the cotton-beating structure 1, the pressure of the fastener is transmitted to the bottom of the groove through the connection block 14, avoiding deformation and damage of the bottom of the groove caused by excessive pressure or impact generated during the beating process.
[0054] The connecting block 14 can be integrally formed with the cotton-beating structure 1 or be a separate cuboid structure.
[0055] As a preferred embodiment, the connecting block 14 is a separate cuboid structure. In this embodiment, the length direction of the groove is set along the length direction of the cotton-beating structure 1. At this time, the cross-sectional shapes at various positions in the length direction of the cotton-beating structure 1 are the same. When the cross-sections of the parts of the cotton-beating structure 1 other than the connecting block 14 are the same in the length direction, it can be manufactured by stretch forming, which is convenient for reducing production costs. That is to say, when the connecting block 14 is not provided on the cotton-beating structure 1, the cotton-beating structure 1 can be an integrally formed component or profile.
[0056] The cotton-beating structure 1 is provided with weight-reducing holes 12. Setting the weight-reducing holes 12 can reduce the weight of the cotton-beating structure 1. The axial direction of the weight-reducing holes 12 is parallel to the length direction of the cotton-beating structure 1, and the weight-reducing holes 12 can also be directly stretch-formed when the cotton-beating structure 1 is formed.
[0057] When the gas flow channel 11 is a groove, the groove divides the cotton-beating structure into a left part and a right part, and the weight-reducing holes 12 can be respectively provided in the left part and the right part. The width of the top of the left part is smaller than the width of the bottom, the width of the top of the right part is smaller than the width of the bottom, and the shape of the weight-reducing holes 12 is trapezoidal. Embodiment
[0058] The second embodiment of the present invention provides a cotton-beating paddle, including the cotton-beating structure 1 described in the first embodiment.
[0059] As Figure 4 shown, the cotton-beating paddle further includes a mounting arm 2, and the mounting arm 2 is used to mount the cotton-beating structure 1.
[0060] The cotton-beating structure 1 and the mounting arm 2 can be connected by fasteners.
[0061] One, two, three or more cotton-beating structures 1 can be mounted on the mounting arm 2. Embodiment
[0062] The third embodiment of the present invention provides a cotton-beating machine, including the cotton-beating paddle described in the second embodiment.
[0063] As Figure 5 shown, the cotton-beating machine includes a plurality of cotton-beating paddles, such as one, two, three or more cotton-beating paddles.
[0064] The cotton-beating machine is provided with a mounting shaft 3 and a driving mechanism. The mounting shaft 3 is rotatably arranged on the cotton-beating machine. The mounting arm 2 is connected to the mounting shaft 3, and the driving mechanism is in transmission connection with the mounting shaft 3. The driving mechanism drives the mounting shaft 3 to rotate reciprocally, causing the mounting arm 2 to swing reciprocally. The reciprocating swing of the mounting arm 2 can reciprocally beat the fabric. Multiple mounting arms 2 can be arranged on the mounting shaft 3. The driving mechanism driving the mounting shaft 3 can achieve the effect of simultaneously driving multiple mounting arms 2, and each mounting arm 2 on the same mounting shaft 3 can swing synchronously.
[0065] The driving mechanism can adopt a cylinder, an oil cylinder or a motor 4.
[0066] As Figure 6 shown, when the driving mechanism adopts a motor 4, an eccentric wheel 5 is arranged on the output shaft of the motor 4, and the eccentric wheel 5 is connected to the mounting shaft 3 through a connecting rod 6. One end of the connecting rod 6 is fixedly connected to the mounting shaft 3, and a strip-shaped hole is arranged at the other end of the connecting rod 6. The eccentric wheel 5 is slidably connected to the strip-shaped hole. The rotation of the eccentric wheel 5 will cause the connecting rod 6 to swing reciprocally, and the reciprocating swing of the connecting rod 6 will cause the mounting shaft 3 to rotate reciprocally.
[0067] When the driving mechanism is a cylinder or an oil cylinder, one end of the cylinder or the oil cylinder is fixed to the frame of the cotton-beating machine, a connecting rod 6 is arranged on the mounting shaft 3, and the other end of the cylinder or the oil cylinder is connected to the connecting rod 6. The extension or shortening of the cylinder or the oil cylinder can cause the connecting rod 6 to swing reciprocally, thereby driving the mounting shaft 3 to rotate reciprocally.
Claims
1. A cotton beating structure (1), characterized in that: The bottom of the cotton beating structure (1) is provided with a gas flow channel (11), and the gas flow channel (11) is connected to the outside air.
2. A cotton beating structure (1) according to claim 1, characterized in that: The gas flow channel (11) is a groove formed at the bottom of the cotton-beating structure (1), and both ends of the groove are respectively connected to the side surfaces of the cotton-beating structure (1).
3. A cotton beating structure (1) according to claim 1, characterized in that: The gas flow channel (11) divides the bottom surface of the cotton beating structure (1) into a left part and a right part.
4. A cotton beating structure (1) according to claim 3, characterized in that: The left part and the right part are respectively constructed with weight-reducing holes (12) penetrating through both ends.
5. The cotton beating structure (1) according to claim 3, characterized in that: The top width of the left portion is smaller than the bottom width; the top width of the right portion is smaller than the bottom width.
6. A cotton beating structure (1) according to claim 3, characterized in that: The cotton beating structure (1) is an integrally formed component; And / or, the cotton beating structure (1) is a strip structure.
7. The cotton beating structure (1) according to claim 1, characterized in that: The top width of the cotton beating structure (1) is smaller than the bottom width.
8. The cotton beating structure (1) according to claim 2, characterized in that: A connecting hole (13) is arranged at the bottom of the groove, a connecting block (14) is arranged in the groove, and a through hole (15) corresponding to the position of the connecting hole (13) is opened in the connecting block (14).
9. A cotton beating racket, characterized in that: It comprises the cotton beating structure (1) according to any one of claims 1 to 8, and also comprises a mounting arm (2), and each of the cotton beating structures (1) is respectively mounted on the mounting arm (2).
10. A cotton beating machine, characterized in that: Including the cotton beating racket described in claim 9.