Material layer extruding and drying equipment

Abstract

The utility model discloses material layer extruding and drying equipment which comprises a soaking box and a drying box, an electric heating pipe is fixedly installed at the bottom of an inner cavity of the drying box, an air blower is fixedly installed at the middle end of the bottom of the drying box through a pipeline, and a drying spray pipe is fixedly installed at the output end of the air blower through a pipeline. A supporting frame is fixedly connected to the top of the drying spray pipe, a through groove is formed in the middle end of the top of the supporting frame, a fixing frame is fixedly connected to the right end of the soaking box, and a supporting roller is movably connected to the middle end of an inner cavity of the fixing frame through a bearing. Through the arrangement of the soaking box, effective solution soaking can be conveniently carried out on the guide sponge, through the arrangement of the air cylinder, the moving frame, the squeezing roller and the supporting roller, the conductive sponge can be effectively squeezed, and a large amount of solution adsorbed in the conductive sponge can flow into the soaking box to be collected; and the time required by subsequent drying operation is effectively shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of drying conductive sponges, in particular to material layer extrusion drying equipment. Background Art

[0002] Conductive sponge is a conductive electronic shielding material. Its main materials are polyethylene or modified polyethylene, conductive fillers and antistatic agents, which are extruded and then foamed at high temperature after radiation cross-linking. The sponge is then wrapped with conductive cloth made of electronic shielding material on all sides to make it have shielding and conductive properties. In the production process of conductive sponge, a hot air box is usually used to dry the sponge.

[0003] For example, the Chinese utility model provides "a material layer extrusion drying device", announcement number: CN219816872U, the application describes a reeling device fixedly installed at the right end of the top of the bottom plate of the device, a first auxiliary roller fixedly installed on the right side of the reeling device, a soaking device fixedly installed on the right side of the first auxiliary roller, a bracket plate fixedly installed on the right side of the soaking device, a drying device fixedly installed on the top of the bracket plate, the conductive sponge is soaked in special materials through the soaking device, the soaked conductive sponge will be squeezed by the first rubber roller and the second rubber roller, the extruded conductive sponge can avoid the problem of agglomeration inside the conductive sponge in the later stage, the position of the extrusion point falls in the soaking tank, so that the extruded reflux solution can smoothly return to the soaking tank, reducing the cost, and the extruded conductive sponge is dried by the drying device, so that the thermal conductivity treatment effect of the conductive sponge is better.

[0004] Although the material layer extrusion and drying equipment in the above technology can extrude and dry the conductive sponge, impurities are easily introduced into the solution during the soaking and extrusion of the conductive sponge, and the surface of the conductive sponge is contaminated during the subsequent continuous work, which affects the quality of the conductive sponge production and is not conducive to use by personnel. Utility Model Content

[0005] The utility model aims to provide a material layer extrusion drying device, which has the advantages of being able to evenly dry the conductive sponge, ensuring the drying quality, and effectively filtering the impurities in the solution, thereby ensuring the quality of subsequent conductive sponge soaking.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material layer extrusion drying equipment, comprising a soaking box and a drying box, an electric heating tube is fixedly installed at the bottom of the inner cavity of the drying box, a blower is fixedly installed at the middle end of the bottom of the drying box through a pipeline, a drying nozzle is fixedly installed at the output end of the blower through a pipeline, the top of the drying nozzle is fixedly connected to a support frame, a through groove is provided at the middle end of the top of the support frame, the right end of the soaking box is fixedly connected to a fixed frame, the middle end of the inner cavity of the fixed frame is movably connected to a supporting roller through a bearing, a cylinder is fixedly installed at the middle end of the top of the fixed frame, a moving frame is fixedly installed at the output end of the cylinder, and the lower end of the moving frame is movably connected to an extrusion roller through a bearing, the right end of the soaking box is fixedly connected to a return pipe, and the right end of the return pipe is connected to the drying A filter box is fixedly connected to the middle end of the top of the outer surface of the box, a delivery pump is fixedly installed at the lower end of the immersion box, and the output end of the delivery pump is fixedly installed at the lower end of the filter box through a pipeline, a driving motor is fixedly installed at the middle end of the top of the outer surface of the filter box, and a rotating shaft is fixedly installed at the output end of the driving motor, and the lower end of the rotating shaft is movably connected to the middle end of the bottom of the filter box through a bearing, and an L-shaped rotating rod is fixedly connected to the bottom of the rotating shaft, and the lower end of the L-shaped rotating rod is movably connected to the surface of the through groove, and an arc scraper is fixedly connected to the surrounding of the upper end of the rotating shaft, and a partition frame is fixedly connected to the middle end of the inner cavity of the filter box, and the surface of the rotating shaft is movably connected to the middle end of the partition frame, and a PP cotton filter is fixedly installed at both ends of the top of the partition frame, and the bottom of the arc scraper is movably connected to the top of the PP cotton filter.

[0007] As a preferred solution, a sealing ring is fixedly connected to the middle end of the bottom of the filter box, the lower end of the rotating shaft is movably connected to the surface of the sealing ring, and a drain valve is fixedly installed on the upper end of the left side of the filter box through a pipeline.

[0008] As a preferred solution, both ends of the support frame are movably connected to sliding rods, and both sides of the sliding rods are fixedly connected to the upper end of the inner cavity of the drying box.

[0009] As a preferred solution, an air filter is fixedly installed at the middle end of the bottom of the inner cavity of the drying box, and the shape of the air filter is rectangular.

[0010] As a preferred solution, the left end of the inner cavity of the immersion box is movably connected to a guide roller via a bearing, and the number of the guide rollers is two.

[0011] As a preferred solution, both ends of the top of the fixed frame are movably connected with guide rods, and the bottom of the guide rods is fixedly connected to the top of the movable frame.

[0012] As a preferred solution, pillars are fixedly connected around the bottom of the outer surface of the drying box, and a bottom plate is fixedly connected between the bottom of the four pillars and the bottom of the outer surface of the soaking box.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model is convenient for effectively soaking the guide sponge with the solution through the arrangement of the soaking box, and can effectively squeeze the conductive sponge through the arrangement of the cylinder, the moving frame, the squeezing roller and the supporting roller, so that a large amount of solution adsorbed in the conductive sponge can flow into the interior of the soaking box for collection, and effectively reduces the time required for subsequent drying operations. Through the arrangement of the delivery pump, the filter box, the partition frame and the PP cotton filter, the impurities in the solution flowing through the filter box can be effectively filtered, thereby improving the cleanliness of the solution in the soaking box for long-term use and preventing impurities from adhering to the surface of the conductive sponge. The surface affects the quality of production. Through the arrangement of electric heating tube, blower, drying box and drying nozzle, the conductive sponge can be effectively dried. Through the arrangement of driving motor, rotating shaft, arc scraper, L-shaped rotating rod, through groove and supporting frame, the impurities attached to the top of PP cotton filter can be scraped off, which effectively avoids the blockage of PP cotton filter and ensures that the filtering work can be carried out stably for a long time. At the same time, the hot air flow can be evenly blown to the top of the conductive sponge through the drying nozzle, which greatly improves the uniformity and quality of drying the conductive sponge and is convenient for personnel to use.

[0015] The utility model improves the sealing performance of the contact between the rotating shaft and the filter box by providing a sealing ring, facilitates personnel to discharge impurities cleaned on the top of the partition frame by providing a drain valve, achieves the purpose of supporting and guiding the support frame by providing a sliding rod, and avoids the support frame from tilting during movement, and can effectively filter dust in the airflow delivered by the blower by providing an air filter, thereby ensuring the cleanliness of the airflow delivered by the blower, facilitates guiding the conductive sponge to be soaked by providing a guide roller, so that the conductive sponge can be soaked in the solution inside the soaking box, and achieves the purpose of stably supporting the soaking box and the drying box by providing a support and a bottom plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the immersion box of the utility model;

[0018] Figure 3 This is a front sectional structural diagram of the drying box of the utility model;

[0019] Figure 4 This is a schematic diagram of the right side cross-sectional structure of the drying box of the utility model;

[0020] Figure 5It is a schematic diagram of the right side cross-sectional structure of the filter box of the utility model.

[0021] In the figure: 1. Soaking box; 2. Delivery pump; 3. Fixed frame; 4. Drying box; 5. Bottom plate; 6. Support; 7. Drain valve; 8. Filter box; 9. Guide roller; 10. Support roller; 11. Squeeze roller; 12. Moving frame; 13. Cylinder; 14. Guide rod; 15. Rotating shaft; 16. Electric heating tube; 17. Blower; 18. Air filter; 19. Support frame; 20. Sealing ring; 21. Partition frame; 22. Drying nozzle; 23. Sliding rod; 24. Driving motor; 25. Arc scraper; 26. PP cotton filter; 27. L-shaped rotating rod; 28. Through groove; 29. ​​Reflux pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments. Example

[0024] See also Figure 1-Figure 5As shown, the utility model provides a material layer extrusion drying equipment, including a soaking box 1 and a drying box 4, an electric heating tube 16 is fixedly installed at the bottom of the inner cavity of the drying box 4, a blower 17 is fixedly installed at the middle end of the bottom of the drying box 4 through a pipeline, a drying nozzle 22 is fixedly installed at the output end of the blower 17 through a pipeline, the top of the drying nozzle 22 is fixedly connected with a support frame 19, a through groove 28 is opened at the middle end of the top of the support frame 19, the right end of the soaking box 1 is fixedly connected with a fixed frame 3, the middle end of the inner cavity of the fixed frame 3 is movably connected with a support roller 10 through a bearing, a cylinder 13 is fixedly installed at the middle end of the top of the fixed frame 3, a moving frame 12 is fixedly installed at the output end of the cylinder 13, and an extrusion roller 11 is movably connected to the lower end of the moving frame 12 through a bearing, and a return pipe 29 is fixedly connected to the right end of the soaking box 1, and the right end of the return pipe 29 is connected to the top of the outer surface of the drying box 4 A filter box 8 is fixedly connected between the middle ends, a delivery pump 2 is fixedly installed at the lower end of the immersion box 1, and the output end of the delivery pump 2 is fixedly installed at the lower end of the filter box 8 through a pipeline. A driving motor 24 is fixedly installed at the middle end of the top of the outer surface of the filter box 8, and a rotating shaft 15 is fixedly installed at the output end of the driving motor 24. The lower end of the rotating shaft 15 is movably connected to the middle end of the bottom of the filter box 8 through a bearing. An L-shaped rotating rod 27 is fixedly connected to the bottom of the rotating shaft 15, and the lower end of the L-shaped rotating rod 27 is movably connected to the surface of the through groove 28. An arc scraper 25 is fixedly connected to the surrounding of the upper end of the rotating shaft 15, a partition frame 21 is fixedly connected to the middle end of the inner cavity of the filter box 8, and the surface of the rotating shaft 15 is movably connected to the middle end of the partition frame 21. PP cotton filter screens 26 are fixedly installed at both ends of the top of the partition frame 21, and the bottom of the arc scraper 25 is movably connected to the top of the PP cotton filter screen 26.

[0025] In the technical solution, the setting of the soaking box 1 facilitates the effective soaking of the guide sponge with the solution. The setting of the cylinder 13, the moving frame 12, the squeezing roller 11 and the supporting roller 10 can effectively squeeze the conductive sponge, so that a large amount of solution adsorbed inside the conductive sponge can flow into the inside of the soaking box 1 for collection, and effectively reduce the time required for subsequent drying operations. The setting of the delivery pump 2, the filter box 8, the partition frame 21 and the PP cotton filter 26 can effectively filter the impurities in the solution flowing through the filter box 8, thereby improving the cleanliness of the solution in the soaking box 1 for long-term use, and preventing impurities from adhering to the surface of the conductive sponge and affecting the In order to improve the quality of production, the electric heating tube 16, the blower 17, the drying box 4 and the drying nozzle 22 are arranged to effectively dry the conductive sponge. The impurities attached to the top of the PP cotton filter 26 can be scraped off by the arrangement of the driving motor 24, the rotating shaft 15, the arc scraper 25, the L-shaped rotating rod 27, the through groove 28 and the supporting frame 19, so as to effectively avoid the blockage of the PP cotton filter 26 and ensure that the filtering work can be carried out stably for a long time. At the same time, the hot air flow can be evenly blown to the top of the conductive sponge through the drying nozzle 22, which greatly improves the uniformity and quality of drying the conductive sponge and is convenient for personnel to use. Example

[0026] On the basis of embodiment 1, the present invention is as follows Figure 1-Figure 5 As shown, a sealing ring 20 is fixedly connected to the middle end of the bottom of the filter box 8, and the lower end of the rotating shaft 15 is movably connected to the surface of the sealing ring 20. A drain valve 7 is fixedly installed on the upper end of the left side of the filter box 8 through a pipeline. Both ends of the support frame 19 are movably connected with sliding rods 23, and both sides of the sliding rods 23 are fixedly connected to the upper end of the inner cavity of the drying box 4. An air filter 18 is fixedly installed at the middle end of the bottom of the inner cavity of the drying box 4. The shape of the air filter 18 is rectangular, and the left end of the inner cavity of the soaking box 1 is movably connected with a guide roller 9 through a bearing. The number of guide rollers 9 is two, and both ends of the top of the fixed frame 3 are movably connected with guide rods 14, and the bottom of the guide rod 14 is fixedly connected to the top of the movable frame 12. The bottom of the outer surface of the drying box 4 is fixedly connected with pillars 6 all around, and a bottom plate 5 is fixedly connected between the bottom of the four pillars 6 and the bottom of the outer surface of the soaking box 1.

[0027] In the present technical scheme, the sealing performance of the contact between the rotating shaft 15 and the filter box 8 is improved by the setting of the sealing ring 20. The setting of the drain valve 7 facilitates the discharge of impurities cleaned on the top of the partition frame 21. The setting of the slide rod 23 achieves the purpose of supporting and guiding the support frame 19, thereby preventing the support frame 19 from tilting during the movement. The setting of the air filter 18 can effectively filter the dust in the air flow transported by the blower 17, thereby ensuring the cleanliness of the air flow transported by the blower 17. The setting of the guide roller 9 facilitates the guiding of the conductive sponge to be soaked, so that the conductive sponge can be soaked in the solution inside the soaking box 1. The setting of the pillar 6 and the bottom plate 5 achieves the purpose of stably supporting the soaking box 1 and the drying box 4.

[0028] The working principle of the utility model is as follows: through the setting of the soaking box 1, it is convenient to effectively soak the guide sponge with the solution, and by controlling the extension of the cylinder 13, the movable frame 12 and the squeezing roller 11 can be pushed to move downward, so that the bottom of the squeezing roller 11 can contact the top of the conductive sponge passed by the top of the supporting roller 10, and the conductive sponge can be effectively squeezed, so that a large amount of solution adsorbed inside the conductive sponge can flow into the inside of the soaking box 1 for collection, and the time required for subsequent drying operations is effectively reduced. At the same time, by starting the delivery pump 2, the solution inside the soaking box 1 can be extracted, and after being transported to the inside of the filter box 8 through a pipeline, it flows back to the inside of the soaking box 1, and under the action of the PP cotton filter 26 on the top of the partition frame 21, the impurities in the solution flowing through the filter box 8 can be effectively filtered, thereby improving the cleanliness of the solution in the soaking box 1 for long-term use, and preventing impurities from adhering to the surface of the conductive sponge and affecting the production quality. At the same time, by starting the electric heating tube 16 and the blower 17 to work, the electric heating tube 16 can work under the action of the electric heating tube 16. The lower part of the conductive sponge passing through the drying box 4 is heated, and the airflow heated by the electric heating tube 16 can be extracted under the action of the blower 17, and quickly blown to the top of the conductive sponge through the drying nozzle 22, so that both sides of the guide sponge can be effectively dried, thereby achieving the effect of effectively drying the conductive sponge. At the same time, by starting the driving motor 24, the rotating shaft 15 and the arc scraper 25 can be driven to rotate. Under the action of the rotation of the arc scraper 25, the impurities attached to the top of the PP cotton filter 26 can be scraped off, which effectively avoids the PP cotton filter 26 from being blocked, and ensures that the filtering work can be carried out for a long time and stably. At the same time, under the action of the rotation of the rotating shaft 15, the L-shaped rotating rod 27 can be driven to rotate. The rotation of the L-shaped rotating rod 27 can push the support frame 19 and the drying nozzle 22 to reciprocate horizontally through the through groove 28, so that the hot air flow can be evenly blown to the top of the conductive sponge through the drying nozzle 22, which greatly improves the uniformity and quality of drying the conductive sponge, which is convenient for personnel to use.

[0029] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete element may be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0030] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment may not be described (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention).

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A material layer extrusion drying device, comprising a soaking box (1) and a drying box (4), characterized in that: An electric heating tube (16) is fixedly installed at the bottom of the inner cavity of the drying box (4); a blower (17) is fixedly installed at the middle end of the bottom of the drying box (4) via a pipeline; a drying nozzle (22) is fixedly installed at the output end of the blower (17) via a pipeline; a support frame (19) is fixedly connected to the top of the drying nozzle (22); a through groove (28) is provided at the middle end of the top of the support frame (19); a fixing frame (3) is fixedly connected to the right end of the soaking box (1); and the fixing frame (3) ) is movably connected to a support roller (10) at the middle end of the inner cavity via a bearing, a cylinder (13) is fixedly installed at the middle end of the top of the fixed frame (3), a moving frame (12) is fixedly installed at the output end of the cylinder (13), and a squeezing roller (11) is movably connected to the lower end of the moving frame (12) via a bearing, a return pipe (29) is fixedly connected to the right end of the soaking box (1), and a filter box (8) is fixedly connected between the right end of the return pipe (29) and the middle end of the top of the outer surface of the drying box (4), A delivery pump (2) is fixedly mounted on the lower end of the soaking box (1); the output end of the delivery pump (2) is fixedly mounted on the lower end of the filter box (8) through a pipeline; a drive motor (24) is fixedly mounted on the middle end of the top of the outer surface of the filter box (8); a rotating shaft (15) is fixedly mounted on the output end of the drive motor (24); the lower end of the rotating shaft (15) is movably connected to the middle end of the bottom of the filter box (8) through a bearing; the bottom of the rotating shaft (15) is fixedly connected to an L-shaped rotating rod (27); The lower end of the L-shaped rotating rod (27) is movably connected to the surface of the through groove (28); the upper end of the rotating shaft (15) is fixedly connected to arc-shaped scrapers (25) all around; the middle end of the inner cavity of the filter box (8) is fixedly connected to a partition frame (21); the surface of the rotating shaft (15) is movably connected to the middle end of the partition frame (21); both ends of the top of the partition frame (21) are fixedly mounted with a PP cotton filter screen (26); and the bottom of the arc-shaped scraper (25) is movably connected to the top of the PP cotton filter screen (26).

2. The material layer extrusion drying device according to claim 1, characterized in that: A sealing ring (20) is fixedly connected to the middle end of the bottom of the filter box (8), the lower end of the rotating shaft (15) is movably connected to the surface of the sealing ring (20), and a sewage valve (7) is fixedly installed on the upper end of the left side of the filter box (8) through a pipeline.

3. The material layer extrusion drying device according to claim 1, characterized in that: Both ends of the support frame (19) are movably connected to a sliding rod (23), and both sides of the sliding rod (23) are fixedly connected to the upper end of the inner cavity of the drying box (4).

4. The material layer extrusion drying device according to claim 1, characterized in that: An air filter (18) is fixedly mounted at the middle end of the bottom of the inner cavity of the drying box (4), and the air filter (18) is in the shape of a rectangle.

5. The material layer extrusion drying device according to claim 1, characterized in that: The left end of the inner cavity of the soaking box (1) is movably connected to a guide roller (9) via a bearing, and the number of the guide rollers (9) is two.

6. The material layer extrusion drying device according to claim 1, characterized in that: Both ends of the top of the fixed frame (3) are movably connected to guide rods (14), and the bottom of the guide rods (14) is fixedly connected to the top of the movable frame (12).

7. The material layer extrusion drying device according to claim 1, characterized in that: Support pillars (6) are fixedly connected around the bottom of the outer surface of the drying box (4), and a bottom plate (5) is fixedly connected between the bottoms of the four support pillars (6) and the bottom of the outer surface of the soaking box (1).

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