Mica paper preparation raw material feeding device

Abstract

The utility model discloses a mica paper preparation raw material feeding device, and relates to the technical field of mica paper processing and manufacturing, the mica paper preparation raw material feeding device comprises a feeding port and a material turning mechanism which are arranged on the ground, and a feeding cylinder capable of moving up and down is embedded in the feeding port; the material turning mechanism comprises a hinge seat arranged on one side of the feeding cylinder, a rotating shaft is arranged on the hinge seat, the two ends of the rotating shaft form a U-shaped structure through a connecting frame, and a material passing mesh bag used for transferring raw materials is arranged on the inner side of the rotating shaft and the inner side of the frame. And a net beating piece for beating residual raw materials on the inner surface of the material passing mesh bag is arranged under the material passing mesh bag of the material turning mechanism. The utility model aims to solve the technical problems that in the feeding link of an existing mica paper preparation raw material, time and labor are wasted in feeding, and the raw material is easy to adhere to the ground, so that the raw material is not transferred thoroughly.

Description

Technical Field

[0001] The utility model relates to the technical field of mica paper processing and manufacturing, and specifically relates to a feeding device for raw materials of mica paper preparation. Background Technique

[0002] As one of the most extensive application ways of mica at present, mica paper products are made from broken mica flakes after being broken by thermodynamic, chemical or hydraulic means through pulping and papermaking. Mica paper often has most of the properties corresponding to the corresponding categories of sheet mica products, and has uniform thickness, small fluctuation range of dielectric strength, high and stable corona inception voltage, and is widely used as insulating materials in cables and large electromechanical equipment in industry.

[0003] However, in the initial feeding link of the mica paper preparation process, due to the characteristics of high density and thin shape of mica flakes, it is rather troublesome and laborious to lift the raw materials of mica paper preparation to the equipment processing ports or feeding pipelines at different heights; moreover, the processing raw materials are transported and stacked in batches. How to quickly feed the stacked but heavy and easily adhered to the ground mica paper processing raw materials in a time-saving and labor-saving manner has become an urgent problem to be solved in the feeding link of current factory mica paper processing. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is that in the existing feeding link of raw materials for mica paper preparation, there are problems of time-consuming and laborious feeding, and the raw materials are easily adhered to the ground, resulting in incomplete transfer of the raw materials.

[0005] To achieve the above object, the technical scheme adopted by the utility model is:

[0006] A feeding device for raw materials of mica paper preparation, including a feeding port and a material turning mechanism arranged on the ground, wherein a vertically movable feeding cylinder is embedded in the feeding port; the material turning mechanism includes a hinge seat arranged on one side of the feeding cylinder, a rotating shaft is arranged on the hinge seat, both ends of the rotating shaft form a "C" - shaped structure through a connecting frame, and a material passing mesh bag for transporting raw materials is arranged inside the rotating shaft and the frame; a net - hitting part for knocking off the residual raw materials on the inner surface of the material passing mesh bag is arranged directly below the material passing mesh bag of the material turning mechanism.

[0007] As a further improvement of the above scheme, the net - hitting part includes an elastic part fixedly arranged at the middle part of the rotating shaft, and the other end of the elastic part is arranged below the material passing mesh bag in the flat state and behind the material passing mesh bag in the flipped and erected state.

[0008] As a further improvement of the above scheme, the elastic part is an elastic steel sheet, and an iron end is arranged at the end of the elastic part far away from the rotating shaft; a magnet is fixedly arranged on the ground directly below the iron end of the material turning mechanism.

[0009] As a further improvement of the above-mentioned scheme, the elastic member is provided with branch strips, and each branch strip is provided with a collision block at the front end.

[0010] As a further improvement of the above-mentioned scheme, the top edge of the feeding cylinder is provided with an outwardly expanding edge; the two sides of the feeding cylinder are provided with lifting seats which are detachably fastened to straight grooves arranged on the ground; and the ground is provided with an upwardly protruding blocking edge outside the feeding cylinder at the feeding opening.

[0011] As a further improvement of the above-mentioned scheme, the front end of the frame is provided with a traction column which is connected to a winding machine arranged above the feeding cylinder through a traction rope.

[0012] As a further improvement of the above-mentioned scheme, the front end of the frame is further provided with a supporting leg at the lower side, and the front end of the frame is provided with a handle.

[0013] As a further improvement of the above-mentioned scheme, the ground is provided with a water guide groove below the material passing net bag; and the material passing net bag is provided with a ground-adhering transition plate at the side away from the feeding cylinder, and the ground is provided with a panel groove matched with the front end profile of the ground-adhering transition plate at the corresponding position of the ground-adhering transition plate in the flat laying state of the material passing net bag.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] 1. The material passing net bag is arranged to realize the accumulation and transfer of the raw materials, which can avoid the adhesion of the mica sheet raw materials to the ground, and the mica sheet generally has certain moisture after soaking or washing before feeding; the moisture can be filtered out through the material passing net bag, so that the raw materials are drier after entering the next link; and the combination of the hinged seat, the shaft and the frame can make the staff more labor-saving and convenient to quickly pour the raw materials in the material passing net bag into the feeding opening.

[0016] 2. The elastic member is arranged to clean the material passing net bag after each time of turning over; the elastic member can store elastic potential energy by attracting the iron end through the magnet for a short time when the material passing net bag is turned over, and then the iron end quickly hits the back of the material passing net bag when the iron end is separated, so that the mica sheet raw materials adhered to the bottom of the material passing net bag are cleaned, and the iron end and the magnet can also realize stable and reliable repeated hitting and cleaning operation.

[0017] 3. The arrangement of the branch strips and the collision blocks can help to increase the hitting area and improve the cleaning effect.

[0018] 4. The arrangement of the traction rope and the winding machine can help the staff to more labor-savingly lift the material passing net bag full of raw materials.

[0019] 5. The cooperation between the lifting seat, the fastener and the straight groove enables the adjustment of different heights of the feeding cylinder to adapt to the feeding operations of other feeding devices at different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structural layout of the present utility model.

[0021] Figure 2 It is a schematic diagram of the top view structure of the present utility model.

[0022] Figure 3 For Figure 2 It is a schematic diagram of the cross-sectional structure of A-A in

[0023] The text markings in the figure are represented as follows: 1. Feeding port; 2. Feeding cylinder; 3. Ground; 4. Material turning mechanism; 5. Mesh patting part; 6. Water guide groove; 7. Ground-lying transition plate; 8. Panel slot; 21. Outer expanding edge; 22. Lifting seat; 23. Fastener; 31. Straight groove; 32. Baffle; 33. Hinge seat; 41. Rotating shaft; 42. Laying board; 43. Material passing mesh bag; 44. Frame; 45. Traction column; 46. Traction rope; 47. Wire winding machine; 48. Support leg; 49. Handle; 51. Elastic part; 52. Iron end; 53. Magnet; 54. Branch bar; 55. Collision block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to enable those skilled in the art to better understand the technical solution, the present utility model will be described in detail below in conjunction with the embodiments. The description of this part is only exemplary and explanatory, and should not have any restrictive effect on the protection scope of the present utility model.

[0025] As Figures 1-3 shown, the specific solution of this embodiment is as follows: 1. A feeding device for raw materials for mica paper preparation, including a feeding port 1 and a material turning mechanism 4 arranged on the ground 3, and a feeding cylinder 2 that can move up and down is embedded in the feeding port 1; the material turning mechanism 4 includes a hinge seat 33 arranged on one side of the feeding cylinder 2, a rotating shaft 41 is arranged on the hinge seat 33, both ends of the rotating shaft 41 form a "C" - shaped structure through a connecting frame 44, and a material passing mesh bag 43 for transporting raw materials is arranged inside the rotating shaft 41 and the frame 44; the material turning mechanism 4 is provided with a mesh patting part 5 for patting the residual raw materials on the inner surface of the material passing mesh bag 43 directly below the material passing mesh bag 43.

[0026] As Figures 1-3 shown, as a preferred mode of the above embodiment, the mesh patting part 5 includes an elastic part 51 with one end fixedly arranged in the middle of the rotating shaft 41, and the other end of the elastic part 51 is arranged below the material passing mesh bag 43 in the flat state and behind the material passing mesh bag 43 in the flipped and erected state.

[0027] As Figures 1-3As shown, as a preferred embodiment of the above embodiment, the elastic member 51 is an elastic steel sheet, and the elastic member 51 is provided with an iron end 52 at the end away from the rotating shaft 41; the turning mechanism 4 is fixed with a magnet 53 on the ground 3 directly below the iron end 52.

[0028] like Figures 1-3 As shown, as a preferred embodiment of the above embodiment, branch bars 54 are provided on the elastic member 51 , and a collision block 55 is provided at the front end of each branch bar 54 .

[0029] like Figures 1-3 As shown, as a preferred embodiment of the above embodiment, an outward-flared edge 21 is provided at the top edge of the feed barrel 2; lifting seats 22 are provided on both sides of the feed barrel 2, and the lifting seats 22 are detachably fastened with the straight grooves 31 provided on the ground 3 through fasteners 23; the ground 3 is provided with an upwardly protruding retaining edge 32 on the outside of the feed barrel 2 at the feed port 1.

[0030] like Figures 1-3 As shown, as a preferred embodiment of the above embodiment, a traction column 45 is provided on one side of the front end of the frame 44 , and the traction column 45 is connected to a winding machine 47 provided above the feeding drum 2 through a traction rope 46 .

[0031] like Figures 1-3 As shown, as a preferred embodiment of the above embodiment, a support leg 48 is further provided on the lower side of the front end of the frame 44 , and a handle 49 is provided on the front end of the frame 44 .

[0032] like Figures 1-3 As shown, as a preferred embodiment of the above embodiment, a water guide trough 6 is provided on the ground 3 below the feeding mesh bag 43; a ground-touching transition plate 7 is provided on the side of the feeding mesh bag 43 away from the feeding barrel 2, and a panel groove 8 matching the front end contour of the ground-touching transition plate 7 is provided at the corresponding position of the ground-touching transition plate 7 when the feeding mesh bag 43 is laid flat.

[0033] The specific working principle of the present invention is as follows: the staff lifts the frame 44 and the feeding mesh bag 43 by grasping the handle 49. After the feeding mesh bag 43 is erected, the mica sheet raw materials therein can be poured into the feeding tube 2 on one side to realize the loading operation; the slapping mesh part 5 is used to clean the feeding mesh bag 43 each time the material is turned over. When the feeding mesh bag 43 is turned over, the elastic part 51 can absorb the iron end 52 through the magnet 53 to store elastic potential energy in a short time, and then the iron end 52 is quickly slapped on the back of the feeding mesh bag 43 when it is separated, so as to clean the mica sheet raw materials adhering to the bottom of the feeding mesh bag 43. At the same time, the arrangement of the iron end 52 and the magnet 53 can also realize stable and reliable repeated slapping cleaning operations.

[0034] It should be noted that in this paper, the term includes, contains or any other variant is intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes the elements inherent to such process, method, article or device. The principle and implementation of the present application are described by applying specific examples. The above examples are only used to help understand the method and core idea of the present application. The above is only the preferred embodiment of the present application. It should be pointed out that due to the limited expression of the text, there are objectively infinite specific structures. For ordinary technical personnel in this technical field, without departing from the principle of the present application, some improvements, refinements or changes can be made, and the above technical features can be combined in a proper way; these improvements, refinements, changes or combinations, or without improvement, the concept and technical scheme of the present application are directly applied to other occasions, which should be regarded as the protection scope of the present application.

Claims

1. A feeding device for raw materials for preparing mica paper, characterized by: The utility model provides a kind of raw material feeding device, including the feed inlet (1) and the material turning mechanism (4) being set on ground (3), the feed inlet (1) is embedded with the feed cylinder (2) that can move up and down;The material turning mechanism (4) includes the hinged seat (33) being arranged at the one side of feed cylinder (2), the hinged seat (33) is provided with rotating shaft (41), the rotating shaft (41) both ends are connected frame (44) and form " " type structure, the rotating shaft (41) and frame (44) inside are provided with the material passing net bag (43) for transferring raw materials;Material turning mechanism (4) is provided with the net beating piece (5) for beating the residual raw materials on the inner surface of material passing net bag (43) directly below the material passing net bag (43).

2. The mica paper raw material feeding device according to claim 1, characterized in that: The net beating piece (5) includes the elastic member (51) being fixedly arranged in the middle of rotating shaft (41) at one end, and the other end of the elastic member (51) is arranged below the material passing net bag (43) in flat state and behind the material passing net bag (43) in flip vertical state.

3. The mica paper raw material feeding device according to claim 2, characterized in that: The elastic member (51) is elastic steel sheet, and the elastic member (51) is provided with iron end (52) at the end away from the rotating shaft (41);The material turning mechanism (4) is fixedly provided with magnet (53) on the ground (3) directly below the iron end (52).

4. The mica paper raw material feeding device according to claim 3, characterized in that: The elastic member (51) is provided with branch strip (54), and the front end of each branch strip (54) is provided with impact block (55).

5. The mica paper raw material feeding device according to claim 1, characterized in that: The feed cylinder (2) is provided with outward expanding edge (21) at the top edge;The feed cylinder (2) is provided with lifting seat (22) on both sides, and the lifting seat (22) is detachably fastened with straight slot (31) arranged on the ground (3) through fastener (23);The ground (3) is provided with upward protruding baffle (32) outside the feed cylinder (2) at the feed inlet (1).

6. The mica paper raw material feeding device according to claim 1, characterized in that: The frame (44) is provided with traction column (45) at one side of front end, and the traction column (45) is connected with winding machine (47) arranged above the feed cylinder (2) through traction rope (46).

7. The mica paper production raw material feeding device according to claim 6, characterized in that, The frame (44) is further provided with supporting leg (48) at the lower side of front end, and the frame (44) is provided with handle (49) at the front end.

8. The mica paper production raw material feeding device according to claim 1, characterized in that, The ground (3) is provided with water guide groove (6) below the material passing net bag (43);The material passing net bag (43) is provided with ground transition plate (7) away from the feed cylinder (2) side, and the ground (3) is provided with inlay plate groove (8) matched with the front end contour of ground transition plate (7) at the corresponding position of ground transition plate (7) in flat state of material passing net bag (43).

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