Efficient feeding device for thermal insulation material production

Abstract

The invention discloses an efficient feeding device for thermal insulation material production, which comprises supporting legs, and further comprises a driving assembly, a lifting assembly and an auxiliary assembly. When stirring is needed, a driving motor is controlled to work, meanwhile, a lifting barrel and a lifting basket at the bottom are controlled to rotate, centrifugal force is generated on the lifting basket and a sieve plate when the lifting barrel rotates, and at the moment, under the action of the centrifugal force, small-particle raw materials remaining on the upper side of the sieve plate are thrown into first filtering holes in the sieve plate, so that the screening effect is better; meanwhile, under the action of centrifugal force, large-particle raw materials on the upper side of the sieve plate are stacked at the position close to the outer wall of the sieve plate, a second electric telescopic rod is started at the moment, the second electric telescopic rod drives a lifting rotating block to ascend during working, one side of the sieve plate is pulled upwards by the lifting rotating block and upwarps, the other side of the sieve plate rotates in a positioning frame at the moment, and the sieve plate rotates; and the large-particle raw materials on the upper side of the sieve plate are thrown into the raw material pile to be mixed again under the dual actions of rotation and centrifugal force.

Description

Technical Field

[0001] The invention relates to the technical field of thermal insulation material production equipment, in particular to a high-efficiency feeding device for thermal insulation material production. Background Art

[0002] Thermal insulation materials generally refer to materials with a thermal coefficient less than or equal to 0.12. These materials are widely used in industry and construction, aiming to achieve the effect of thermal insulation by reducing the transfer of heat. Thermal insulation materials are developing rapidly, and the use of good thermal insulation technology and materials can often significantly improve energy efficiency and reduce energy consumption.

[0003] During production, thermal insulation materials need to undergo a series of mechanical processing to eventually become products. During processing, some thermal insulation materials need to melt their raw materials to make them melt into liquids. For example, thermal insulation materials such as polyethylene, glass wool and rock wool need to melt different thermal insulation materials during use, and raw materials with different particle sizes need to be mixed and stirred. Since existing melting devices generally have stirring components in the feed port, and these stirring components are relatively simple, large particles cannot be separated and re-added for stirring, which easily causes large particles to accumulate at the bottom, resulting in uneven stirring and easy blockage. Improvements need to be made to this problem. Summary of the invention

[0004] The object of the present invention is to provide a high-efficiency feeding device for producing thermal insulation materials to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: an efficient feeding device for the production of thermal insulation materials, comprising a supporting foot, a driving assembly, a lifting assembly and an auxiliary assembly, the top of the supporting foot is fixedly connected to a melting furnace, the top of the melting furnace is fixedly connected to a feeding port, the middle of the bottom of the feeding port is fixedly connected to a feeding port, and a solenoid valve is arranged on the top of the feeding port.

[0006] Wherein, the driving component comprises:

[0007] A driving motor is fixedly connected to the middle of the top of the feeding port, the driving motor has an output shaft, the output shaft of the driving motor is fixedly connected to a lifting cylinder, an electric telescopic rod is fixedly connected to the top of the lifting cylinder, the electric telescopic rod has a telescopic end, the telescopic end of the electric telescopic rod is fixedly connected to a lifting plate, and a connecting block is fixedly connected to the outside of the lifting plate.

[0008] According to the above technical solution, the lifting assembly includes a lifting basket, a positioning frame, a sieve plate and a stirring plate. The lifting basket is fixedly connected to the side of the connecting block away from the lifting plate, the positioning frame is fixedly connected to the top of the inner side of the lifting basket, the sieve plate is rotatably connected to the middle part of the positioning frame, the stirring plate is fixedly connected to the outside of the lifting plate, and is staggered with the connecting block at equal intervals on the outside of the lifting plate.

[0009] According to the above technical solution, the auxiliary component includes an extension frame, an electric telescopic rod 2 and a lifting and rotating block. The extension frame is fixedly connected to the inner side of the top of the lifting basket, the electric telescopic rod 2 is fixedly connected to the top of the extension frame, the electric telescopic rod 2 has a telescopic end, and the lifting and rotating block is fixedly connected to the telescopic end of the electric telescopic rod 2.

[0010] According to the above technical solution, the output shaft of the driving motor passes through the top of the loading port and extends into the loading port to be fixedly connected with the top of the lifting cylinder, so that the driving motor drives the lifting cylinder to rotate.

[0011] According to the above technical solution, a lifting groove is provided on the outer wall of the lifting cylinder, the connecting block is located in the lifting groove, a sliding groove is provided in the connecting block, and the connecting block is slidably connected to the inner wall of the lifting cylinder through the sliding groove, so that the connecting block can slide on the inner wall of the lifting cylinder.

[0012] According to the above technical solution, a rotating rod is provided on the side of the sieve plate close to the lifting cylinder, and the sieve plate is rotatably connected to the middle part of the lifting rotating block through the rotating rod, so that the height of the rotating rod on the sieve plate can be changed when the lifting rotating block changes in height.

[0013] According to the above technical solution, the second telescopic end of the electric telescopic rod passes through the top of the extension frame and extends to the bottom of the extension frame and is fixedly connected to the top of the lifting and rotating block, so that the second electric telescopic rod drives the lifting and rotating block to move up and down when working.

[0014] According to the above technical solution, filter hole 1 is opened in the sieve plate, and filter hole 2 is opened at the bottom of the lifting basket. The diameter of filter hole 1 is larger than the diameter of filter hole 2, so that filter hole 1 can screen large particle raw materials, while small particle raw materials can leak out through filter hole 2.

[0015] According to the above technical solution, the number of the lifting basket, positioning frame, screen plate, stirring plate, extension frame, electric telescopic rod 2 and lifting and rotating block is three. The three lifting baskets, positioning frame, screen plate, stirring plate, extension frame, electric telescopic rod 2 and lifting and rotating blocks are all distributed in a ring on the outside of the lifting plate, and can cover the bottom of the feeding port to lift large particles.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: in the present invention, when the heat preservation material needs to be melted by the melting furnace, the raw materials need to be fed and mixed more evenly, the solenoid valve is closed to close the bottom of the feeding port, and then the raw materials of different particle sizes are put into the feeding port, at which time the lifting basket is located at the bottom of the feeding port, and then the electric telescopic rod is controlled to work, so that the electric telescopic rod drives the lifting plate, and the lifting plate and the connecting block drive the lifting basket to rise, and when the lifting basket rises, the sieve plate on the lifting basket screens the large-particle raw materials, and at the same time, the small-particle raw materials directly leak out through the bottom of the lifting basket, so that the device can screen the large-particle raw materials when in use, and the lifting basket can be driven up by the electric telescopic rod to lift the large-particle raw materials at the bottom to the upper side, so that the large-particle raw materials can be re-mixed, thereby ensuring the uniformity during mixing and avoiding the accumulation of large-particle raw materials at the bottom to cause blockage;

[0017] When stirring is required, the driving motor is controlled to work. When the driving motor is working, the lifting cylinder and the lifting basket at the bottom are controlled to rotate. When the lifting cylinder rotates, centrifugal force is generated on the lifting basket and the screen plate. At this time, under the action of centrifugal force, the small particles of raw materials remaining on the upper side of the screen plate are thrown into the filter hole 1 on the screen plate, so that the screening effect is better. At the same time, under the action of centrifugal force, the large particles of raw materials on the upper side of the screen plate are accumulated near the outer wall of the screen plate. At this time, the electric telescopic rod 2 is started. When working, the electric telescopic rod 2 drives the lifting and rotating block to rise, so that one side of the screen plate is pulled upward and tilted by the lifting and rotating block. At this time, the other side of the screen plate rotates in the positioning frame to rotate the screen plate, and the large particles of raw materials on the upper side of the screen plate are thrown into the raw material pile under the dual action of rotation and centrifugal force for re-mixing;

[0018] During stirring, the raw material pile can be stirred by the stirring plate arranged on the outside of the lifting plate. When it is necessary to move the lifting basket back to the bottom of the feeding port, the electric telescopic rod 1 and the driving motor are controlled to work simultaneously. When the driving motor is working, the lifting cylinder, the lifting basket and the stirring plate are driven to rotate synchronously. At this time, the electric telescopic rod 1 controls the lifting basket and the stirring plate to move downward gradually, and pushes the contacted raw materials in one direction when moving downward, and makes the outside of the lifting basket push the raw materials synchronously, so that the raw materials are pushed back to the upper side of the lifting basket, and the lifting basket is moved back to the bottom of the feeding port to carry out the cyclic screening of large-particle raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] 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:

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2It is a schematic diagram of the interior of the feeding port of the present invention;

[0022] Figure 3 It is a schematic diagram of an explosion of the electric telescopic rod of the present invention;

[0023] Figure 4 It is a schematic diagram of the stirring plate of the present invention;

[0024] Figure 5 It is a schematic diagram of explosion at the lifting basket of the present invention;

[0025] Figure 6 It is a schematic diagram of two parts of the electric telescopic rod of the present invention;

[0026] Figure 7 yes Figure 5 The enlarged schematic diagram at A in the middle;

[0027] Figure 8 yes Figure 5 Enlarged schematic diagram of point B in the middle.

[0028] In the figure: 1. Support legs; 2. Melting furnace; 3. Loading port; 4. Unloading port; 5. Solenoid valve; 6. Drive assembly; 601. Drive motor; 602. Lifting cylinder; 603. Electric telescopic rod 1; 604. Lifting plate; 605. Connecting block; 7. Lifting assembly; 701. Lifting basket; 702. Positioning frame; 703. Screen plate; 704. Stirring plate; 8. Auxiliary assembly; 801. Extension frame; 802. Electric telescopic rod 2; 803. Lifting and rotating block. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-3 The present invention provides a technical solution: an efficient feeding device for the production of thermal insulation materials, comprising a supporting foot 1, a driving component 6, a lifting component 7 and an auxiliary component 8, the top of the supporting foot 1 is fixedly connected to a melting furnace 2, the top of the melting furnace 2 is fixedly connected to a feeding port 3, the middle of the bottom of the feeding port 3 is fixedly connected to a feeding port 4, and a solenoid valve 5 is arranged at the top of the feeding port 4.

[0031] Wherein, the driving component 6 comprises:

[0032] The driving motor 601 is fixedly connected to the middle of the top of the feeding port 3. The driving motor 601 has an output shaft. The output shaft of the driving motor 601 is fixedly connected to the lifting cylinder 602. The top of the lifting cylinder 602 is fixedly connected to an electric telescopic rod 603. The electric telescopic rod 603 has a telescopic end. The telescopic end of the electric telescopic rod 603 is fixedly connected to a lifting plate 604. The outer side of the lifting plate 604 is fixedly connected to a connecting block 605.

[0033] The output shaft of the driving motor 601 passes through the top of the loading port 3 and extends into the loading port 3 to be fixedly connected with the top of the lifting cylinder 602, so that the driving motor 601 drives the lifting cylinder 602 to rotate.

[0034] A lifting groove is provided on the outer wall of the lifting cylinder 602, and the connecting block 605 is located in the lifting groove. A sliding groove is provided in the connecting block 605, and the connecting block 605 is slidingly connected to the inner wall of the lifting cylinder 602 through the sliding groove, so that the connecting block 605 can slide on the inner wall of the lifting cylinder 602.

[0035] See also Figure 1-8 The present invention provides a technical solution: the lifting component 7 includes a lifting basket 701, a positioning frame 702, a sieve plate 703 and a stirring plate 704, the lifting basket 701 is fixedly connected to the side of the connecting block 605 away from the lifting plate 604, the positioning frame 702 is fixedly connected to the top of the inner side of the lifting basket 701, the sieve plate 703 is rotatably connected to the middle part of the positioning frame 702, the stirring plate 704 is fixedly connected to the outer side of the lifting plate 604, and is staggered with the connecting block 605 at equal intervals on the outer side of the lifting plate 604.

[0036] The auxiliary component 8 includes an extension frame 801, an electric telescopic rod 802 and a lifting and rotating block 803. The extension frame 801 is fixedly connected to the inner side of the top of the lifting basket 701, the electric telescopic rod 802 is fixedly connected to the top of the extension frame 801, the electric telescopic rod 802 has a telescopic end, and the lifting and rotating block 803 is fixedly connected to the telescopic end of the electric telescopic rod 802.

[0037] A rotating rod is provided on one side of the sieve plate 703 close to the lifting cylinder 602, and the sieve plate 703 is rotatably connected to the middle part of the lifting rotating block 803 through the rotating rod, so that the height of the rotating rod on the sieve plate 703 changes when the lifting rotating block 803 changes in height.

[0038] The telescopic end of the second electric telescopic rod 802 passes through the top of the extension frame 801 and extends to the lower side of the extension frame 801 and is fixedly connected to the top of the lifting and rotating block 803, so that the second electric telescopic rod 802 drives the lifting and rotating block 803 to move up and down when working.

[0039] A filter hole 1 is provided in the sieve plate 703, and a filter hole 2 is provided at the bottom of the lifting basket 701. The diameter of the filter hole 1 is larger than the diameter of the filter hole 2, so that the filter hole 1 can screen large particles of raw materials, while small particles of raw materials can leak out through the filter hole 2.

[0040] There are three lifting baskets 701, positioning frames 702, sieve plates 703, stirring plates 704, extension frames 801, electric telescopic rods 802 and lifting and rotating blocks 803. The three lifting baskets 701, positioning frames 702, sieve plates 703, stirring plates 704, extension frames 801, electric telescopic rods 802 and lifting and rotating blocks 803 are all distributed in a ring shape on the outside of the lifting plate 604, and can cover the bottom of the loading port 3 to lift large particles.

[0041] When it is necessary to melt the insulation material through the melting furnace 2, the solenoid valve 5 is closed to close the bottom of the feeding port 3, and then the raw materials of different particle sizes are placed in the feeding port 3. At this time, the lifting basket 701 is located at the bottom of the feeding port 3, and then the electric telescopic rod 603 is controlled to work, so that the electric telescopic rod 603 drives the lifting plate 604, and the lifting plate 604 and the connecting block 605 drive the lifting basket 701 to rise. When the lifting basket 701 rises, the sieve plate 703 on the lifting basket 701 screens the large particle raw materials, and the small particle raw materials directly leak out through the bottom of the lifting basket 701, so that the device can screen the large particle raw materials when in use, and drive the lifting basket 701 to rise by the electric telescopic rod 603, so that the large particle raw materials at the bottom can be lifted to the upper side, so that the large particle raw materials can be re-mixed to ensure the uniformity during mixing and avoid the accumulation of large particle raw materials at the bottom to cause blockage.

[0042] When stirring is required, the driving motor 601 is controlled to work. When the driving motor 601 is working, the lifting cylinder 602 and the lifting basket 701 at the bottom are controlled to rotate. When the lifting cylinder 602 rotates, centrifugal force is generated on the lifting basket 701 and the sieve plate 703. At this time, under the action of centrifugal force, the small particle raw materials remaining on the upper side of the sieve plate 703 are thrown into the filter hole 1 on the sieve plate 703, so that the screening effect is better. At the same time, under the action of centrifugal force, the large particle raw materials on the upper side of the sieve plate 703 are accumulated near the outer wall of the sieve plate 703. At this time, the electric telescopic rod 802 is started. When working, the electric telescopic rod 802 drives the lifting and rotating block 803 to rise, so that one side of the sieve plate 703 is pulled upward and tilted by the lifting and rotating block 803. At this time, the other side of the sieve plate 703 rotates in the positioning frame 702, so that the sieve plate 703 rotates, and the large particle raw materials on the upper side of the sieve plate 703 are thrown into the raw material pile under the dual action of rotation and centrifugal force for re-mixing.

[0043] During stirring, the raw material pile can be stirred by the stirring plate 704 arranged on the outside of the lifting plate 604. When it is necessary to move the lifting basket 701 back to the bottom of the loading port 3, the electric telescopic rod 603 and the driving motor 601 are controlled to work simultaneously. When the driving motor 601 works, it drives the lifting cylinder 602, the lifting basket 701 and the stirring plate 704 to rotate synchronously. At this time, the electric telescopic rod 603 controls the lifting basket 701 and the stirring plate 704 to gradually move downward, and push the contacted raw materials in one direction when moving downward, and make the outside of the lifting basket 701 push the raw materials synchronously, so that the raw materials are pushed back to the upper side of the lifting basket 701, and the lifting basket 701 is moved back to the bottom of the loading port 3 to perform cyclic screening of large-particle raw materials.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An efficient feeding device for producing thermal insulation materials, comprising a support leg (1), characterized in that: It also comprises a driving assembly (6), a lifting assembly (7) and an auxiliary assembly (8); the top of the supporting foot (1) is fixedly connected to a melting furnace (2); the top of the melting furnace (2) is fixedly connected to a loading port (3); the bottom middle of the loading port (3) is fixedly connected to a loading port (4); and a solenoid valve (5) is arranged at the top of the loading port (4); Wherein, the driving component (6) comprises: A driving motor (601) is fixedly connected to the middle of the top of the loading port (3). The driving motor (601) has an output shaft. The output shaft of the driving motor (601) is fixedly connected to a lifting cylinder (602). An electric telescopic rod (603) is fixedly connected to the top of the lifting cylinder (602). The electric telescopic rod (603) has a telescopic end. The telescopic end of the electric telescopic rod (603) is fixedly connected to a lifting plate (604). A connecting block (605) is fixedly connected to the outer side of the lifting plate (604).

2. The high-efficiency feeding device for producing thermal insulation materials according to claim 1, characterized in that: The lifting assembly (7) comprises a lifting basket (701), a positioning frame (702), a sieve plate (703) and a stirring plate (704); the lifting basket (701) is fixedly connected to a side of a connecting block (605) away from a lifting plate (604); the positioning frame (702) is fixedly connected to the top of an inner side of the lifting basket (701); the sieve plate (703) is rotatably connected to an inner middle part of the positioning frame (702); the stirring plate (704) is fixedly connected to an outer side of the lifting plate (604) and is staggered with the connecting block (605) at equal intervals on the outer side of the lifting plate (604).

3. The high-efficiency feeding device for producing thermal insulation materials according to claim 2, characterized in that: The auxiliary component (8) comprises an extension frame (801), a second electric telescopic rod (802) and a lifting and rotating block (803); the extension frame (801) is fixedly connected to the inner side of the top of the lifting basket (701); the second electric telescopic rod (802) is fixedly connected to the top of the extension frame (801); the second electric telescopic rod (802) has a telescopic end; and the lifting and rotating block (803) is fixedly connected to the telescopic end of the second electric telescopic rod (802).

4. The high-efficiency feeding device for producing thermal insulation materials according to claim 3 is characterized in that: The output shaft of the driving motor (601) passes through the top of the loading port (3) and extends into the loading port (3) to be fixedly connected to the top of the lifting cylinder (602).

5. The high-efficiency feeding device for producing thermal insulation materials according to claim 4, characterized in that: The outer wall of the lifting cylinder (602) is provided with a lifting groove, the connecting block (605) is located in the lifting groove, a sliding groove is provided in the connecting block (605), and the connecting block (605) is slidably connected to the inner wall of the lifting cylinder (602) through the sliding groove.

6. The high-efficiency feeding device for producing thermal insulation materials according to claim 5, characterized in that: A rotating rod is provided on one side of the sieve plate (703) close to the lifting cylinder (602), and the sieve plate (703) is rotatably connected to the middle part of the lifting rotating block (803) through the rotating rod.

7. The high-efficiency feeding device for producing thermal insulation materials according to claim 6, characterized in that: The telescopic end of the second electric telescopic rod (802) passes through the top of the extension frame (801) and extends to the lower side of the extension frame (801) and is fixedly connected to the top of the lifting and rotating block (803).

8. The high-efficiency feeding device for producing thermal insulation materials according to claim 7, characterized in that: The sieve plate (703) is provided with a filter hole 1, and the bottom of the lifting basket (701) is provided with a filter hole 2, wherein the diameter of the filter hole 1 is greater than the diameter of the filter hole 2.

9. The high-efficiency feeding device for producing thermal insulation materials according to claim 8, characterized in that: The lifting basket (701), the positioning frame (702), the sieve plate (703), the stirring plate (704), the extension frame (801), the second electric telescopic rod (802) and the lifting and rotating block (803) are all three in number. The three lifting baskets (701), the positioning frame (702), the sieve plate (703), the stirring plate (704), the extension frame (801), the second electric telescopic rod (802) and the lifting and rotating block (803) are all distributed in an annular manner on the outer side of the lifting plate (604).

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