Traction device for pearl wool production
By adjusting the distance between the connecting plates and the traction device coordinated with the cylinder spring, the problem of thickness and width adaptability during the winding process of the pearl cotton is solved, and stable traction and efficient winding are achieved.
Patent Information
- Application Number
- CN202423062011.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-12-12
AI Technical Summary
The existing pearl cotton traction device is difficult to adapt to the production needs of pearl cotton of different thickness and width, resulting in looseness or over-tightness during the winding process, affecting the winding quality and efficiency.
A traction device with adjustable connecting plate spacing is designed. Through the cooperation of the cylinder and the spring, the deviation correction, limitation and clamping of the pearl cotton are realized, which can adapt to pearl cotton of different widths. Through the cooperation of the cylinder and the spring, the pearl cotton of different thicknesses can be clamped.
The stable traction of the pearl cotton is achieved, looseness or over-tightness is avoided, the winding quality and efficiency are improved, and the application range of the device is expanded.
Smart Images
Figure CN223409090U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pearl cotton production, in particular to a traction device for pearl cotton production. Background Art
[0002] The EPE foam traction device is primarily installed between the EPE foam production equipment and the EPE foam winder. Its primary function is to ensure stable tension during the winding process, thereby guaranteeing winding quality and efficiency. The traction device adjusts the traction speed and force to ensure that the EPE foam does not become loose or overtightened during winding, thus preventing wrinkles or looseness in the wound EPE foam. The EPE foam traction device operates by using an electric motor to rotate the drive shaft and traction rollers, thereby driving the EPE foam forward at a steady speed. The traction device typically includes components such as a motor, drive shaft, belt, and traction rollers, which work together to ensure uniform tension during the winding process. However, due to the varying thickness and width of EPE foam produced, a fixed spacing between the drive roller and the contact roller is difficult to adapt to modern production requirements. To address this issue, we provide a traction device for EPE foam production. Utility Model Content
[0003] In order to solve the above problems, that is, to solve the problems raised by the above background technology, the utility model proposes a traction device for pearl cotton production, including a base, two corresponding mounting plates are provided on the top side of the base, a traction roller is rotatably arranged between the two mounting plates, one of the shaft ends of the traction roller is connected to a motor, two corresponding connecting members are provided on the top side of the base, a sliding rod and a screw are fixedly connected between the two connecting members, the outer wall of the sliding rod is slidingly provided with two sliding sleeves, the outer wall of the screw is threadedly connected to two threaded sleeves, the outer wall of the sliding sleeve is fixedly provided with a connecting plate, the threaded sleeve is rotatably connected to the connecting plate, a pressure roller is rotatably provided on the inner side of the mounting plate, and a cylinder is installed on the side wall of the base away from the traction roller, and the movable end of the cylinder is connected to the sliding rod.
[0004] Preferably, a slide rail cooperating with a connecting member is fixedly provided on the inner wall of the base, the connecting member is configured as a slot block, and the connecting member is slidably connected to the outer wall of the slide rail.
[0005] Preferably, a fixing plate is fixedly provided at the movable end of the cylinder, and an insert rod is movably passed through both sides of the interior of the fixing plate. One end of the insert rod is fixedly connected to the outer wall of the sliding rod, and a spring is sleeved on the outer wall of the insert rod, and the spring acts between the sliding rod and the fixed plate.
[0006] Preferably, a limit stopper is integrally formed at one end of the insertion rod close to the fixing plate, for controlling the limit sliding fit between the insertion rod and the fixing plate.
[0007] Preferably, each of the connecting plates is provided with two pressing rollers, and the two pressing rollers are arranged at equal distances from the traction roller.
[0008] The beneficial technical effects of the utility model are as follows: the traction device can make the width of the connecting plate match the width of the pearl cotton by adjusting the distance between the two connecting plates, thereby realizing the correction and limitation of the pearl cotton and avoiding the phenomenon of pearl cotton being cheap; at the same time, the operation of the cylinder can facilitate the clamping of pearl cotton of different thicknesses, and the setting of the spring increases the clamping spring for the pearl cotton, so that the scope of application of the traction device is increased to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 Shown is a schematic diagram of the main structure of the present utility model.
[0010] Figure 2 Shown is a schematic diagram of the top structure of the present utility model.
[0011] Figure 3 A schematic diagram of the top view of the pressure roller of the present invention is shown.
[0012] Figure 1: Base; 2: Mounting plate; 3: Traction roller; 4: Connector; 5: Slide rod; 6: Screw rod; 7: Slide sleeve; 8: Threaded sleeve; 9: Connecting plate; 10: Pressure roller; 11: Cylinder; 12: Slide rail; 13: Fixed plate; 14: Insert rod; 15: Spring; 16: Motor. DETAILED DESCRIPTION
[0013] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.
[0014] The utility model proposes a traction device for pearl cotton production, including a base 1, two corresponding mounting plates 2 are provided on one side of the top of the base 1, a traction roller 3 is rotatably provided between the two mounting plates 2, one of the shaft ends of the traction roller 3 is connected to a motor 16, the motor 16 is installed on one side of one of the mounting plates 2, and is equipped with a reducer, two corresponding connecting members 4 are provided on the top side of the base 1, a slide rod 5 and a screw 6 are fixedly connected between the two connecting members 4, the outer wall of the slide rod 5 is slidably provided with two sliding sleeves 7, the outer wall of the screw 6 is threadedly connected to two threaded sleeves 8, the outer wall of the sliding sleeve 7 is fixedly provided with a connecting plate 9, the threaded sleeve 8 is rotatably connected to the connecting plate 9, and the threaded sleeve 8 can be on the outer side of the screw 6 The wall rotates and moves, thereby driving the two connecting plates 9 to move closer to or away from each other. When the spacing between the two connecting plates 9 matches the width of the pearl cotton, the pearl cotton can be limited by the connecting plate 9. A pressure roller 10 is provided on the inner side of the mounting plate 2. A cylinder 11 is installed on the side wall of the base 1 away from the traction roller 3. The movable end of the cylinder 11 is connected to the slide bar 5. The operation of the cylinder 11 can push the slide bar 5 and the pressure roller 10 close to the traction roller 3, so that the pearl cotton can be clamped between the traction roller 3 and the pressure roller 10. Two pressure rollers 10 are arranged on each connecting plate 9, and the two pressure rollers 10 are equidistant from the traction roller 3. This design can increase the clamping area of the pearl cotton, thereby ensuring stable traction of the pearl cotton.
[0015] Specifically, a slide rail 12 cooperating with the connecting member 4 is fixedly provided on the inner wall of the base 1 . The connecting member 4 is configured as a groove block. The connecting member 4 is slidably connected to the outer wall of the slide rail 12 . This design can realize stable movement of the pressure roller 10 .
[0016] Specifically, a fixing plate 13 is fixedly provided at the movable end of the cylinder 11, and an insert rod 14 is movably passed through both sides of the interior of the fixing plate 13. One end of the insert rod 14 is fixedly connected to the outer wall of the sliding rod 5, and a spring 15 is sleeved on the outer wall of the insert rod 14. The spring 15 acts between the sliding rod 5 and the fixing plate 13, and the elastic clamping of the pearl cotton is achieved by the spring 15. A limiting baffle is integrally formed at one end of the insert rod 14 close to the fixing plate 13, which is used to control the extreme sliding fit between the insert rod 14 and the fixing plate 13.
[0017] According to the personnel in this field, all electrical components and parts in this case are universal standard parts or parts known to technical personnel in this field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. The models are compatible with this solution and can operate normally. All electrical components in this case are connected to their compatible power supplies through wires, and according to actual conditions, appropriate controllers are selected to meet control requirements. The specific connection and control sequence should refer to the following working principle. The electrical connection is completed in the order of working between the electrical components. The detailed connection means are well known in this field and will not be explained in detail for electrical control.
[0018] Working principle: When it is necessary to pull the pearl cotton, the staff can manually screw the threaded sleeve 8 according to the width of the pearl cotton, so that the threaded sleeve 8 can rotate and move on the outer wall of the screw 6, thereby driving the two connecting plates 9 to move closer or farther away from each other. When the spacing between the two connecting plates 9 matches the width of the pearl cotton, the pearl cotton can be limited by the connecting plate 9, and then the pearl cotton is passed around the traction roller 3 at the bottom of the pressure roller 10. At this time, the cylinder 11 is started. The work of the cylinder 11 can push the slide bar 5 and the pressure roller 10 close to the traction roller 3 through the spring 15, so that the pearl cotton can be clamped between the traction roller 3 and the pressure roller 10, and the elastic clamping of the pearl cotton can be achieved through the spring 15. Finally, the motor 16 is started. Under the work of the motor 16, the traction roller 3 can be driven to rotate, and then the traction device can lead the pearl cotton out on the output side, so that the traction device can be suitable for traction of pearl cotton of different thicknesses and widths, and has certain practicality.
[0019] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and components may be substituted with equivalents without departing from the scope of the present invention. In particular, the various technical features described in the various embodiments may be combined in any manner as long as there are no structural conflicts. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions within the scope of the claims.
[0020] In the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. These are merely for ease of description and are not intended to indicate or imply that the device or component described must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0021] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.
[0022] The term "comprise" or any other similar term is intended to cover non-exclusive inclusion, such that a process, article, or apparatus / device that comprises a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, article, or apparatus / device.
[0023] Thus far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art may make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will fall within the scope of protection of the present invention.
Claims
1. A traction device for pearl cotton production, comprising a base (1), two corresponding mounting plates (2) are provided on one side of the top of the base (1), a traction roller (3) is rotatably provided between the two mounting plates (2), one of the shaft ends of the traction roller (3) is connected to a motor (16), and is characterized in that: Two corresponding connecting members (4) are provided on the top side of the base (1), and a slide rod (5) and a screw rod (6) are fixedly connected between the two connecting members (4). Two sliding sleeves (7) are slidably provided on the outer wall of the slide rod (5), and two threaded sleeves (8) are threadedly connected to the outer wall of the screw rod (6). A connecting plate (9) is fixedly provided on the outer wall of the slide sleeve (7), and the threaded sleeve (8) is rotatably connected to the connecting plate (9). A pressure roller (10) is rotatably provided on the inner side of the mounting plate (2). A cylinder (11) is installed on the side wall of the base (1) away from the traction roller (3), and the movable end of the cylinder (11) is connected to the slide rod (5).
2. A traction device for pearl cotton production according to claim 1, characterized in that: A slide rail (12) that cooperates with a connecting member (4) is fixedly provided on the inner wall of the base (1); the connecting member (4) is configured as a slot block; and the connecting member (4) is slidably connected to the outer wall of the slide rail (12).
3. A traction device for pearl cotton production according to claim 1, characterized in that: A fixed plate (13) is fixedly provided at the movable end of the cylinder (11), and an insert rod (14) is movably passed through both sides of the interior of the fixed plate (13), one end of the insert rod (14) is fixedly connected to the outer wall of the slide rod (5), and a spring (15) is sleeved on the outer wall of the insert rod (14), and the spring (15) acts between the slide rod (5) and the fixed plate (13).
4. A traction device for pearl cotton production according to claim 3, characterized in that: A limit stopper is integrally formed at one end of the insertion rod (14) close to the fixed plate (13), and is used to control the limit sliding fit between the insertion rod (14) and the fixed plate (13).
5. A traction device for pearl cotton production according to claim 1, characterized in that: Each of the connecting plates (9) is provided with two pressing rollers (10), and the two pressing rollers (10) are arranged at equal distances from the traction roller (3).