Foaming machine for polyurethane production
By designing a combined structure of the support seat and related components, the problem of inconvenient movement of the foaming machine is solved, stable movement and position adjustment are achieved, and the stability of use is improved.
Patent Information
- Application Number
- CN202421688622.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-17
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-07-17
AI Technical Summary
The existing foaming machines are inconvenient to move during use, resulting in difficulty in position adjustment and affecting the stability of use.
A structure including a support seat, a foaming machine body, a universal wheel, a support shaft, a movable ratchet, a moving wheel, a fixing frame, an electric push rod, a support block, a fixed shaft, a scroll spring and a movable ratchet are designed. Through the combination of these components, the stable movement and position adjustment of the foaming machine are achieved.
The foaming machine is stable and position adjustment, prevents accidental sliding, and improves stability during use.
Smart Images
Figure CN223211770U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical direction of polyurethane production, and specifically relates to a foaming machine for polyurethane production. Background Art
[0002] The full name of polyurethane is polyurethane. It is a polymer material with excellent mechanical properties formed by the condensation reaction of polyols and polyisocyanates. It has strong plasticity and a foaming machine is required for the production of polyurethane.
[0003] The existing foaming machine is inconvenient to move during use, and it is inconvenient to adjust the position of the foaming machine, so that the working position is relatively fixed, which affects people's effective use. This phenomenon has become a problem that needs to be solved urgently by people in this field. Utility Model Content
[0004] The purpose of the utility model is to provide a polyurethane foaming machine for producing polyurethane in accordance with the existing device, so as to solve the problems raised in the above background technology.
[0005] The top of the support frame is fixed with a wheel hub, and the bottom of the support frame is fixed with a wheel hub, and the wheel hub is connected with the wheel hub by a threaded cantilever traverses, and the wheel hub is connected with the wheel hub by a threaded cantilever traverses.
[0006] Furthermore, there are two movable ratchets, and the tooth blocks on the outer walls of the two movable ratchets are tilted and distributed in opposite directions, which facilitates the limiting work in different directions.
[0007] Furthermore, the fixing frame is in an "L"-shaped structure, and the fixing frames are respectively distributed on opposite sides of the two movable ratchets, which facilitates the fixing frames to support the electric push rod.
[0008] Furthermore, the movable ratchet is rotatably connected to the support block via a fixed shaft, and the support block is distributed in a "concave" shape, which facilitates the support block to support the movable ratchet.
[0009] Furthermore, the movable ratchet and the movable ratchet wheel are meshed with each other, and the movable ratchet forms a rotating structure with the fixed shaft through the spiral spring, which facilitates the reset rotation of the movable ratchet.
[0010] Compared with the prior art, the beneficial effects achieved by the present invention are:
[0011] By providing a support base, a foaming machine body, a universal wheel, a support shaft, a movable ratchet, a moving wheel, a fixed frame, an electric push rod, a support block, a fixed shaft, a volute spring and a movable ratchet, effective movement is facilitated, and then the position adjustment of the foaming machine body is facilitated, and it is beneficial to position different moving directions, and then it is beneficial to prevent accidental sliding, thereby improving stability during use, meeting people's work needs, and worthy of promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 This utility model Figure 1 A in the middle is an enlarged schematic diagram;
[0015] Figure 3 It is a schematic diagram of the front view connection between the movable ratchet wheel and the movable ratchet teeth of the utility model.
[0016] In the figure: 1. Support base; 2. Foaming machine body; 3. Universal wheel; 4. Support shaft; 5. Movable ratchet; 6. Moving wheel; 7. Fixed frame; 8. Electric push rod; 9. Support block; 10. Fixed shaft; 11. Volute spring; 12. Movable ratchet. DETAILED DESCRIPTION
[0017] The following is a non-limiting detailed description of the technical solution of the present invention in conjunction with preferred embodiments and their accompanying drawings. Obviously, the described embodiments are only a portion of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.
[0018] See also Figure 1-3The top of the support frame 1 is provided with a spiral spring 11, and the outer wall of the spiral spring 11 is provided with a movable ratchet 12, which is convenient for effective movement, thereby facilitating the position adjustment of the foaming machine body 2 and facilitating positioning of the foaming machine body 2, and is conducive to positioning in different moving directions, thereby preventing accidental sliding, thereby improving the stability during use, meeting people's working needs, and worthy of popularization and use.
[0019] Furthermore, two movable ratchets 5 are provided, and the tooth blocks on the outer walls of the two movable ratchets 5 are tilted and distributed in opposite directions, which facilitates the limiting work in different directions.
[0020] Furthermore, the fixing frame 7 is in an L-shaped structure, and the fixing frames 7 are respectively distributed on opposite sides of the two movable ratchets 5, which facilitates the fixing frames 7 to support the electric push rod 8.
[0021] Furthermore, the movable ratchet 12 is rotatably connected to the support block 9 via the fixed shaft 10 , and the support block 9 is distributed in a “concave” shape, which facilitates the support block 9 to support the movable ratchet 12 .
[0022] Furthermore, the movable ratchet 12 is meshed with the movable ratchet wheel 5 , and the movable ratchet 12 forms a rotating structure with the fixed shaft 10 through the spiral spring 11 , which facilitates the reset rotation of the movable ratchet 12 .
[0023] When in use, first start the electric push rod 8 in the corresponding position according to the direction of movement required, so that the electric push rod 8 drives the movable ratchet 12 to slide through the support block 9, so that the movable ratchet 12 moves away and the limiting work on one movable ratchet 5 is released. Repeat the above steps to release the limiting work on the other movable ratchet 5, and then ensure that it can rotate in two different directions. At the same time, when the electric push rod 8 drives the movable ratchet 12 to engage with the movable ratchet 5, the movable ratchet 5 can be limited, making it unable to rotate through the support shaft 4, thereby effectively preventing accidental movement and improving the stability of the foaming machine body 2 during use.
[0024] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only used to facilitate the description of the present invention, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.
[0025] Finally, it should be pointed out that the above embodiments are intended only to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art will appreciate that modifications may be made to the technical solutions described in the above embodiments, or that some of the technical features may be replaced with equivalents. Such modifications or replacements do not deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.
Claims
1. A polyurethane foaming machine, comprising a support base (1), characterized in that: The foaming machine body (2) is mounted on the top of the support base (1); one end of the support base (1) is fixedly connected to a universal wheel (3); the outer wall of the other end of the support base (1) is movably connected to a support shaft (4); the outer wall of the support shaft (4) is respectively fixedly connected to a movable ratchet (5) and a movable wheel (6); the outer wall of the other end of the support base (1) is fixedly connected to a fixing frame (7) near the outer side of the movable ratchet (5); the outer wall of the fixing frame (7) is fixedly connected to an electric push rod (8); the movable end of the electric push rod (8) is fixedly connected to a support block (9); the inner wall of the support block (9) is fixedly connected to a fixed shaft (10); the outer wall of the fixed shaft (10) is provided with a spiral spring (11); the outer wall of the spiral spring (11) is provided with a movable ratchet (12).
2. A polyurethane foaming machine according to claim 1, characterized in that: Two movable ratchets (5) are provided, and the tooth blocks on the outer walls of the two movable ratchets (5) are inclined and distributed in opposite directions.
3. A polyurethane foaming machine according to claim 2, characterized in that: The fixing frame (7) is in an "L"-shaped structure, and the fixing frames (7) are respectively distributed on opposite sides of the two movable ratchets (5).
4. A polyurethane foaming machine according to claim 1, characterized in that: The movable ratchet (12) is rotatably connected to the support block (9) via a fixed shaft (10), and the support block (9) is distributed in a "concave" shape.
5. A polyurethane foaming machine according to claim 1, characterized in that: The movable ratchet (12) and the movable ratchet wheel (5) are meshed with each other, and the movable ratchet (12) forms a rotating structure with the fixed shaft (10) through the volute spring (11).