Rubber foaming strip winding traction adjusting device
By designing the clamping plate and rotary rod clamping and limiting of the movable caliper and the hemispherical groove in the rubber foam strip winding traction adjustment device, the problems of unstable connection of the ends of the rubber foam strip and insufficient traction force in the prior art are solved. The efficient winding and stability of rubber foam strips are achieved.
Patent Information
- Application Number
- CN202421469568.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-06-25
AI Technical Summary
When used, the existing rubber foam strip winding and traction adjustment device requires staff to stick or press the end of the rubber foam strip to the winding cylinder, resulting in unstable connection and insufficient traction force, resulting in the end of the rubber foam strip falling off. The problem of falling.
A device is designed including connecting the cross plate, rotary rod, casing, movable baffle, clamp, clamp and spring. The rubber hair is realized through the clamping of the clamp and the rotary rod and the limit of the movable caliper and the hemisphere groove. The stable clamping and traction adjustment of the ends of the bubble strips are adapted to the rolling of rubber foam strips of different widths.
The efficiency and applicability of rubber foam strip winding are improved, ensuring stable clamping of the ends of rubber foam strips is avoided, and the stability and applicability of the device is enhanced.
Smart Images
Figure CN222181234U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rubber foam strip winding, in particular to a rubber foam strip winding traction regulating device. Background Art
[0002] Rubber foaming is based on pure natural rubber, combined with other raw materials, adding specific foaming agents, and then hot-pressing to obtain products. The new rubber foaming technology uses one-time injection molding technology to reduce labor, save costs, and is easy to operate. After the rubber foam strips are produced, they need to be wound, stacked, and placed, so a rubber foam strip winding and traction adjustment device is required.
[0003] When using the rubber foam strip winding traction adjustment device to wind the rubber foam strip, the staff is required to adhere or press the end of the rubber foam strip to the winding drum to facilitate the subsequent winding work. In this way, not only can the end of the rubber foam strip and the winding drum be connected, but the end of the rubber foam strip may fall off due to insufficient winding traction force. Utility Model Content
[0004] The utility model provides a rubber foam strip winding and traction adjusting device, which aims to solve the problem that the angle of a nursing pillow body cannot be adjusted according to the needs of different patients.
[0005] The utility model is implemented as follows: a rubber foam strip winding and traction adjustment device is used to solve the problem that a common rubber foam strip winding and traction adjustment device on the market currently proposed in the above background technology needs to be used when a staff member adheres or presses the end of the rubber foam strip to the winding drum to facilitate the subsequent winding work. In this way, not only can the end of the rubber foam strip be unable to be connected to the winding drum, but also the end of the rubber foam strip may fall off due to insufficient winding traction force.
[0006] Preferably, a rubber foam strip winding and traction adjustment device comprises a connecting cross plate, the top end of the connecting cross plate is fixedly connected to a connecting seat, the top end of the connecting cross plate is rotatably connected to a rotating rod, the end of the rotating rod is plugged with a sleeve, the outer side of the sleeve is sleeved with a movable baffle, a connecting groove is opened on the right side of the rotating rod, a telescopic rod is fixedly connected to the inside of the connecting groove, the end of the telescopic rod away from the connecting groove is fixedly connected to a splint, a connecting cavity is installed inside the rotating rod, a clamping block is fixedly connected to the splint near the connecting cavity, and the inner side of the connecting cavity is plugged with the outer side of the clamping block.
[0007] With reference to the above technical solution, the clamping block of the side wall of the clamping plate is plugged into the inner side of the connecting cavity, the distance between the rotating rod and the clamping plate is shortened, and the clamping of the end of the rubber foam strip is assisted.
[0008] Preferably, a connecting block is fixedly connected to the inner side wall of the connecting transverse plate, and one side of the connecting block is rotatably connected to a guide rod via a rotating shaft.
[0009] With reference to the above technical solution, the guide rod is convenient for pulling the rubber foam strip winding.
[0010] Preferably, the side wall of the connecting transverse plate is fixedly connected to a connecting outer frame, the interior of the connecting outer frame is fixedly connected to a motor, and the output end of the motor is fixedly connected to the end of the rotating rod by penetrating the side wall of the connecting transverse plate.
[0011] Preferably, the side wall of the connecting seat is fixedly connected to an auxiliary outer frame, the interior of the auxiliary outer frame is fixedly connected to a cylinder, and the output end of the cylinder is fixedly connected to the end of the sleeve by penetrating the side wall of the auxiliary outer frame.
[0012] With reference to the above technical solution, the degree of insertion between the sleeve and the rotating rod is achieved, which facilitates the adjustment of the distance between the movable baffle and the rubber foam strip.
[0013] Preferably, a fixing rod is fixedly connected to one side of the connecting block, an inserting groove is provided on the inner side of the rotating rod, and an end of the fixing rod away from the connecting block is engaged with the inner side of the inserting groove.
[0014] Preferably, a placement groove is provided inside the connection cavity, a movable cam is slidably connected to the inner side of the placement groove, a spring is fixedly connected to the side wall of the placement groove, and the end of the spring close to the movable cam is fixedly connected to the side wall of the movable cam.
[0015] Preferably, hemispherical grooves are provided on both sides of the clamping block, and the inner sides of the hemispherical grooves are clamped with the outer sides of the movable convex circles.
[0016] With reference to the above technical solution, the hemispherical groove is used as an auxiliary to provide a limit for the card block.
[0017] Compared with the prior art, the embodiments of the present application have the following beneficial effects:
[0018] The clamping of the end of the rubber foam strip by the splint in the rubber foam strip winding and traction adjustment device is achieved, thereby improving the winding efficiency of the rubber foam strip winding and traction adjustment device; secondly, the adjustment of the distance between the rotating rod and the movable baffle in the rubber foam strip winding and traction adjustment device is achieved, which can adapt to the winding of rubber foam strips of different widths, thereby improving the applicability of the rubber foam strip winding and traction adjustment device; finally, by providing a connecting cavity, a clamping block, a hemispherical groove, a placement groove, a movable convex circle and a spring, through the mutual cooperation of the components, the clamping connection between the movable convex circle and the hemispherical groove in the rubber foam strip winding and traction adjustment device is achieved, and the limiting of the auxiliary clamping block is achieved, thereby improving the stability of the rubber foam strip winding and traction adjustment device. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a top view schematic diagram of the connection structure of the utility model;
[0020] Figure 2 The utility model Figure 1 The enlarged connection structure diagram at A in the middle;
[0021] Figure 3 This is a schematic diagram of the cross-sectional connection structure of the rotating rod of the utility model;
[0022] Figure 4 This utility model Figure 3 The enlarged diagram of the connection structure at B in the middle.
[0023] In the figure: 1. pillow seat; 2. nursing pillow body; 3. adjustment component; 301. connecting seat; 302. rotating seat; 303. pressing block; 304. first spring; 305. first limit seat; 306. wedge block; 307. protrusion; 308. second spring; 309. rotating arm; 310. moving seat; 311. second limit seat. DETAILED DESCRIPTION
[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.
[0025] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0026] The utility model embodiment provides a rubber foam strip winding and traction adjustment device, please refer to Figure 1-4 , the utility model provides a technical solution:
[0027] Reference Figure 1 and Figure 2A rubber foam strip winding and traction adjustment device comprises a connecting cross plate 1, a connecting seat 4 is fixedly connected to the top of the connecting cross plate 1, a rotating rod 10 is rotatably connected to the top of the connecting cross plate 1, a sleeve 3 is inserted into the end of the rotating rod 10, a movable baffle 2 is sleeved on the outer side of the sleeve 3, a connecting block 6 is fixedly connected to the inner side wall of the connecting cross plate 1, a guide rod 5 is rotatably connected to one side of the connecting block 6 through a rotating shaft, and the guide rod 5 assists in the stretching and traction of the rubber foam strip, a fixing rod 7 is fixedly connected to one side of the connecting block 6, a plug-in groove 11 is opened on the inner side of the rotating rod 10, and the end of the fixing rod 7 away from the connecting block 6 is embedded in the inner side of the plug-in groove 11, The insertion of the fixed rod 7 and the insertion groove 11 assists the correction between the guide rod 5 and the rotating rod 10. The side wall of the connecting cross plate 1 is fixedly connected with a connecting outer frame 8, and the interior of the connecting outer frame 8 is fixedly connected with a motor 9. The output end of the motor 9 is fixedly connected to the end of the rotating rod 10 by penetrating the side wall of the connecting cross plate 1, and the motor 9 assists in driving the rotating rod 10 to rotate. The side wall of the connecting seat 4 is fixedly connected with an auxiliary outer frame 12, and the interior of the auxiliary outer frame 12 is fixedly connected with a cylinder 13. The output end of the cylinder 13 is fixedly connected to the end of the sleeve 3 by penetrating the side wall of the auxiliary outer frame 12, and the cylinder 13 assists in driving the degree of insertion between the sleeve 3 and the end of the rotating rod 10.
[0028] Reference Figure 3 and Figure 4 A connecting groove 14 is provided on the right side of the rotating rod 10, and a telescopic rod 15 is fixedly connected inside the connecting groove 14. The connecting groove 14 provides a placement space for the telescopic rod 15, and a clamping plate 17 is fixedly connected to the end of the telescopic rod 15 away from the connecting groove 14. A connecting cavity 16 is installed inside the rotating rod 10, and a clamping block 18 is fixedly connected to the position of the clamping plate 17 near the connecting cavity 16. The inner side of the connecting cavity 16 is plugged with the outer side of the clamping block 18, and the connecting cavity 16 provides a plug-in space for the clamping block 18. A placement groove 20 is provided inside the connecting cavity 16, and an active convex circle 21 is slidably connected to the inner side of the placement groove 20. The placement groove 20 provides a sliding space for the active convex circle 21, and a spring 22 is fixedly connected to the side wall of the placement groove 20. The end of the spring 22 near the active convex circle 21 is fixedly connected to the side wall of the active convex circle 21, and hemispherical grooves 19 are provided on both sides of the clamping block 18. The inner side of the hemispherical groove 19 is plugged with the outer side of the active convex circle 21, and the spring 22 assists the active rebound of the active convex circle 21.
[0029] Working principle in this embodiment: First, when using this kind of rubber foam strip winding and traction adjustment device, first place the device on a flat ground, then connect the device to an external power supply, place the rubber foam strip to be wound above the guide rod 5, and place the end of the rubber foam strip in the middle position between the rotating rod 10 and the splint 17. At this time, push the splint 17 in the direction of the rotating rod 10, and the telescopic rod 15 shrinks along with the movement of the splint 17. At this time, the outer side of the block 18 is connected to the inner side of the connecting cavity 16. As the splint 17 moves, the movable cam 21 is slidably connected to the inner side of the placement groove 20, and the spring 22 shrinks synchronously until the outer side of the movable cam 21 is plugged into the inner side of the hemispherical groove 19, so that the movable cam 21 can provide a limit for the hemispherical groove 19. At this time, the splint 17 and the rotating rod 10 can complete the clamping of the end of the rubber foam strip, which is convenient for the subsequent shrinkage work and improves the working efficiency of the device.
[0030] Secondly, when the clamping of the end of the rubber foam strip by the splint 17 and the rotating rod 10 is completed, the output degree of the cylinder 13 drives the insertion degree between the sleeve 3 and the rotating rod 10, so that it is adjusted for the rubber foam strip, thereby placing the rubber foam strip in a position to offset when it is rolled up. Then the output end of the motor 9 drives the rotating rod 10 to rotate. At this time, the rubber foam strip is wound, and the guide rod 5 assists in the traction of the rubber foam strip. The side wall of the movable baffle 2 contacts the side wall of the rubber foam strip to prevent the rubber foam strip from offset, thereby completing the winding of the rubber foam strip.
[0031] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.
[0032] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.
[0033] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
[0034] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.
Claims
1. A rubber foam strip winding and traction adjustment device, comprising a connecting transverse plate (1), characterized in that: The top end of the connecting horizontal plate (1) is fixedly connected to a connecting seat (4). The top end of the connecting horizontal plate (1) is rotatably connected to a rotating rod (10). A sleeve (3) is inserted into the end of the rotating rod (10), and a movable baffle (2) is sleeved on the outer side of the sleeve (3). A connecting groove (14) is provided on the right side of the rotating rod (10). A telescopic rod (15) is fixedly connected inside the connecting groove (14), a clamping plate (17) is fixedly connected to the end of the telescopic rod (15) away from the connecting groove (14), and a connecting cavity (16) is installed inside the rotating rod (10). A clamping block (18) is fixedly connected to the clamping plate (17) at a position close to the connecting cavity (16), and the inner side of the connecting cavity (16) is plugged into the outer side of the clamping block (18).
2. A rubber foam strip winding and traction adjustment device according to claim 1, characterized in that: A connecting block (6) is fixedly connected to the inner side wall of the connecting transverse plate (1), and one side of the connecting block (6) is rotatably connected to a guide rod (5) via a rotating shaft.
3. A rubber foam strip winding and traction adjustment device according to claim 2, characterized in that: The side wall of the connecting transverse plate (1) is fixedly connected to a connecting outer frame (8), the interior of the connecting outer frame (8) is fixedly connected to a motor (9), and the output end of the motor (9) is fixedly connected to the end of a rotating rod (10) by penetrating the side wall of the connecting transverse plate (1).
4. A rubber foam strip winding and traction adjustment device according to claim 3, characterized in that: The side wall of the connection seat (4) is fixedly connected to an auxiliary outer frame (12), the interior of the auxiliary outer frame (12) is fixedly connected to a cylinder (13), and the output end of the cylinder (13) is fixedly connected to the end of the sleeve (3) by penetrating the side wall of the auxiliary outer frame (12).
5. A rubber foam strip winding and traction adjustment device according to claim 4, characterized in that: A fixing rod (7) is fixedly connected to one side of the connection block (6), a plug-in slot (11) is provided on the inner side of the rotation rod (10), and the end of the fixing rod (7) away from the connection block (6) is embedded in the inner side of the plug-in slot (11).
6. A rubber foam strip winding and traction adjustment device according to claim 1, characterized in that: A placement groove (20) is provided inside the connection cavity (16), a movable convex circle (21) is slidably connected to the inner side of the placement groove (20), a spring (22) is fixedly connected to the side wall of the placement groove (20), and the end of the spring (22) close to the movable convex circle (21) is fixedly connected to the side wall of the movable convex circle (21).
7. A rubber foam strip winding and traction adjustment device according to claim 1, characterized in that: Hemispherical grooves (19) are provided on both sides of the clamping block (18), and the inner sides of the hemispherical grooves (19) are clamped with the outer sides of the movable convex circle (21).