Non-woven fabric pressing device

Abstract

The utility model discloses a non-woven fabric pressing device which comprises a supporting base, a first rotating shaft is installed at the top end of the supporting base, a feeding disc is fixed to the top end of the first rotating shaft, a supporting circular truncated cone is arranged below the feeding disc, a circular hole is formed in the center of the supporting circular truncated cone, and the first rotating shaft penetrates through the supporting circular truncated cone through the circular hole. The top end of the supporting circular truncated cone is in sliding contact with the bottom end of the feeding disc, and a plurality of pressing open grooves are formed in the feeding disc. Non-woven fabric raw materials are placed in the press-fit open groove, due to the fact that the lower portion of the press-fit open groove can be blocked by the supporting circular truncated cone, the raw materials cannot fall off, the raw materials can be conveyed to the position under the press-fit mechanism through the feeding disc, the raw materials are pressed through the press-fit mechanism, and after press-fit is completed, the raw materials continue to be conveyed to the position of a discharging opening. And due to the fact that the multiple press-fit open grooves are formed, press-fit machining can be continuously conducted on the raw materials, and the machining efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabrics, in particular to a non-woven fabric pressing device. Background Technique

[0002] Non-woven fabric, also known as non-woven cloth, is composed of oriented or random fibers. It is called cloth because of its appearance and certain properties. Non-woven fabric has the characteristics of moisture-proof, breathable, flexible, light in weight, non-flammable, easy to decompose, non-toxic and non-irritating, rich in colors, low in price, recyclable, etc. For example, it is mostly made of polypropylene pellets as raw materials, and is produced by a continuous one-step method of high-temperature melting, spinning, laying steel wires, and hot pressing and coiling.

[0003] For composite non-woven fabrics, multiple methods of composite treatment are required for the non-woven fabric and other fabrics, including the pressing treatment method. At present, there is a problem of low pressing efficiency in the pressing process of the pressing device. The raw materials of the composite non-woven fabric are stacked in multiple layers on the press. After one pressing, it is necessary to manually remove the pressed non-woven fabric and place new raw materials, and then perform the next pressing, and it is impossible to continuously press automatically. Content of the Utility Model

[0004] In order to solve the problems mentioned in the above background technique, the utility model provides a non-woven fabric pressing device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A non-woven fabric pressing device includes a support base. The top of the support base is installed with a first rotating shaft. The top of the first rotating shaft is fixed with a feeding disc. A support round table is arranged below the feeding disc. A circular hole is opened at the center position of the support round table. The first rotating shaft passes through the support round table through the circular hole. The top of the support round table is in sliding contact with the bottom end of the feeding disc. A plurality of pressing slots are opened on the feeding disc. A pressing mechanism is arranged above the feeding disc. An emission port is opened on one side of the support round table away from the pressing mechanism. The emission port matches the shape of the pressing slot.

[0007] Preferably, the pressing mechanism includes a driving box. The top of the driving box is fixed with a rotating motor. The output shaft of the rotating motor extends into the interior of the driving box and is fixed with an incomplete gear. A vertically arranged reciprocating lead screw is rotatably installed in the driving box. A first complete gear is fixed on the reciprocating lead screw. The first complete gear meshes with the incomplete gear. A lifting plate is threadedly installed on the outside of the reciprocating lead screw. The bottom end of the lifting plate is fixed with two vertically arranged guide rods. The bottom ends of the two guide rods extend to the outside of the driving box through guide holes, and a pressing plate is fixedly connected between the bottom ends of the two guide rods.

[0008] Preferably, the shape of the pressing plate matches the shape of the pressing slot. A second rotating shaft is rotatably installed inside the driving box. A second complete gear is fixed on the second rotating shaft, and the second complete gear meshes with the incomplete gear.

[0009] Preferably, the bottom end of the second rotating shaft extends to the outside of the driving box and is fixed with a first bevel gear. The bottom end of the supporting frustum is rotatably installed with a horizontally arranged third rotating shaft through a bracket, and second bevel gears are fixed at both ends of the third rotating shaft.

[0010] Preferably, a third bevel gear is fixed on the outside of the first rotating shaft. One of the second bevel gears meshes with the third bevel gear, and the other second bevel gear meshes with the first bevel gear.

[0011] Preferably, a push rod motor is fixed on one side of the supporting frustum close to the discharge port. A connecting rod is fixed on the output shaft of the push rod motor. A vertically arranged push rod is fixedly connected to the connecting rod. A receiving box is arranged directly below the discharge port.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. Place the non-woven fabric raw material in the pressing slot. Since the supporting frustum can block the lower part of the pressing slot, the raw material will not fall. The raw material can be sent to directly below the pressing mechanism through the feeding disc, and then the raw material is pressed by the pressing mechanism. After pressing is completed, it continues to rotate and is transported to the position of the discharge port, and then it can fall from the discharge port. Since there are multiple pressing slots, continuous pressing processing of the raw material can be carried out, and the processing efficiency is higher.

[0014] 2. The rotating motor can drive the incomplete gear to rotate. Through the meshing of the incomplete gear and the first complete gear, the reciprocating screw rod can be intermittently driven. In each rotation cycle of the reciprocating screw rod, the lifting plate can be driven to lift and lower reciprocally once, thereby driving the pressing plate to lift and lower reciprocally once, and then pressing the raw material once by the pressing plate, achieving the effect of automatically driving the pressing plate to lift and press the raw material.

[0015] 3. Through the meshing of the second complete gear and the incomplete gear, the rotating motor can drive the second rotating shaft to rotate intermittently, and the rotation of the second rotating shaft is not carried out simultaneously with the lifting movement of the driving pressing plate. The rotation of the second rotating shaft can drive the first rotating shaft to rotate through the meshing of the second bevel gear and the third bevel gear and the meshing of the second bevel gear and the first bevel gear, and then drive the feeding disc to rotate by an angle, which is exactly the angle between the center lines connecting the adjacent two pressing slots and the center of the feeding disc, thus achieving the purpose of automatic feeding.

[0016] 4. The lifting movement of the push rod motor can drive the push rod to push the pressed non-woven fabric in the pressing slot downward and push it into the receiving box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 is the front view of the present invention;

[0019] Figure 2 is the enlarged cross-sectional view of the drive box of the present invention;

[0020] Figure 3 is the top view of the feeding disc of the present invention;

[0021] Figure 4 is the top view of the support frustum of the present invention;

[0022] Figure 5 is the schematic diagram of the meshing relationship of the incomplete gear, the first complete gear and the second complete gear of the present invention from the bottom view;

[0023] In the figure: 1 support base, 2 first rotating shaft, 3 feeding disc, 4 pressing slot, 5 support frustum, 6 discharge port, 7 push rod motor, 8 connecting rod, 9 pushing rod, 10 drive box, 11 rotating motor, 12 incomplete gear, 13 reciprocating lead screw, 14 first complete gear, 15 lifting plate, 16 guiding rod, 17 pressing plate, 18 second rotating shaft, 19 second complete gear, 20 first bevel gear, 21 third rotating shaft, 22 second bevel gear, 23 third bevel gear, 24 material receiving box. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0025] Embodiment

[0026] Refer to Figures 1-5, a non-woven fabric pressing device, including a support base 1. A first rotating shaft 2 is installed at the top of the support base 1. A feeding disc 3 is fixed at the top of the first rotating shaft 2. A support frustum 5 is arranged below the feeding disc 3. A circular hole is opened at the central position of the support frustum 5. The first rotating shaft 2 passes through the support frustum 5 through the circular hole. The top of the support frustum 5 is in sliding contact with the bottom of the feeding disc 3. A plurality of pressing slots 4 are opened on the feeding disc 3. A pressing mechanism is arranged above the feeding disc 3. An emission port 6 is opened on one side of the support frustum 5 away from the pressing mechanism. The emission port 6 matches the shape of the pressing slots 4;

[0027] Place the non-woven fabric raw material in the pressing slots 4. Since the support frustum 5 can block the lower part of the pressing slots 4, the raw material will not fall. The raw material can be sent to directly below the pressing mechanism through the feeding disc 3, so that the raw material can be pressed by the pressing mechanism. After pressing is completed, it continues to rotate and is transported to the position of the emission port 6, and then it can fall from the emission port 6. Since there are multiple pressing slots 4, the raw material can be continuously pressed and processed, and the processing efficiency is higher.

[0028] Among them, the pressing mechanism includes a driving box 10. A rotating motor 11 is fixed at the top of the driving box 10. The output shaft of the rotating motor 11 extends into the interior of the driving box 10 and is fixed with an incomplete gear 12. A vertically arranged reciprocating screw rod 13 is rotatably installed in the driving box 10. A first complete gear 14 is fixed on the reciprocating screw rod 13. The first complete gear 14 meshes with the incomplete gear 12. A lifting plate 15 is threadedly installed on the outer part of the reciprocating screw rod 13. Two vertically arranged guide rods 16 are fixed at the bottom of the lifting plate 15. The bottoms of the two guide rods 16 extend out of the driving box 10 through guide holes, and a pressing plate 17 is fixedly connected between the bottoms of the two guide rods 16;

[0029] The rotating motor 11 can drive the incomplete gear 12 to rotate. Through the meshing of the incomplete gear 12 and the first complete gear 14, the reciprocating screw rod 13 can be intermittently driven to rotate. In each cycle of rotation of the reciprocating screw rod 13, the lifting plate 15 can be driven to lift and lower reciprocally once, so that the pressing plate 17 can be driven to lift and lower reciprocally once, and thus the raw material can be pressed once by the pressing plate 17, achieving the effect of driving the pressing plate 17 to automatically lift and press the raw material.

[0030] Among them, the shape of the pressing plate 17 matches the shape of the pressing slot 4. A second rotating shaft 18 is also rotatably installed inside the driving box 10. A second complete gear 19 is fixed on the second rotating shaft 18. The second complete gear 19 meshes with the incomplete gear 12. The bottom end of the second rotating shaft 18 extends to the outside of the driving box 10 and is fixed with a first bevel gear 20. The bottom end of the supporting frustum 5 is rotatably installed with a horizontally arranged third rotating shaft 21 through a bracket. Second bevel gears 22 are fixed at both ends of the third rotating shaft 21. A third bevel gear 23 is fixed on the outside of the first rotating shaft 2. One of the second bevel gears 22 meshes with the third bevel gear 23, and the other second bevel gear 22 meshes with the first bevel gear 20;

[0031] By meshing the second complete gear 19 with the incomplete gear 12, the rotating motor 11 can drive the second rotating shaft 18 to rotate intermittently, and the rotation of the second rotating shaft 18 and the lifting movement of the pressing plate 17 do not occur simultaneously. The rotation of the second rotating shaft 18 can drive the first rotating shaft 2 to rotate through the meshing of the second bevel gear 22 with the third bevel gear 23 and the meshing of the second bevel gear 22 with the first bevel gear 20, and then drive the feeding disc 3 to rotate by an angle, which is exactly the angle between the center lines of two adjacent pressing slots 4 and the feeding disc 3, so as to achieve the purpose of automatic feeding.

[0032] Among them, a push rod motor 7 is fixed on one side of the supporting frustum 5 close to the discharge port 6. The output shaft of the push rod motor 7 is fixed with a connecting rod 8. A vertically arranged push rod 9 is fixedly connected to the connecting rod 8. A receiving box 24 is arranged directly below the discharge port 6;

[0033] By the lifting movement of the push rod motor 7, the push rod 9 can be driven to push the non-woven fabric that has been pressed in the pressing slot 4 downward and push it into the receiving box 24.

[0034] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0035] In the present utility model, unless otherwise clearly defined and limited, terms such as "arranged", "installed", "connected", "joined", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0036] The control mode of the present utility model is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art. The provision of power also belongs to the common knowledge in this field, and the present utility model is mainly used to protect mechanical devices. Therefore, the control mode and circuit connection of the present utility model will not be explained in detail.

[0037] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and inventive concept of the present utility model, making equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims

1. A nonwoven fabric pressing device, characterized in that: The invention comprises a support base (1), a first rotating shaft (2) is installed at the top of the support base (1), a feeding disc (3) is fixed at the top of the first rotating shaft (2), a supporting truncated platform (5) is arranged below the feeding disc (3), a circular hole is arranged at the center of the supporting truncated platform (5), the first rotating shaft (2) passes through the supporting truncated platform (5) through the circular hole, the top of the supporting truncated platform (5) is in sliding contact with the bottom of the feeding disc (3), a plurality of pressing grooves (4) are arranged on the feeding disc (3), a pressing mechanism is arranged above the feeding disc (3), a discharge port (6) is arranged on a side of the supporting truncated platform (5) away from the pressing mechanism, and the discharge port (6) matches the shape of the pressing groove (4).

2. A nonwoven fabric pressing device according to claim 1, characterized in that: The pressing mechanism comprises a driving box (10), a rotating motor (11) is fixed at the top of the driving box (10), an output shaft of the rotating motor (11) extends to the inside of the driving box (10) and is fixed with an incomplete gear (12), a vertically arranged reciprocating screw (13) is rotatably installed in the driving box (10), a first complete gear (14) is fixed on the reciprocating screw (13), the first complete gear (14) is meshed with the incomplete gear (12), a lifting plate (15) is installed on the external thread of the reciprocating screw (13), two vertically arranged guide rods (16) are fixed at the bottom end of the lifting plate (15), the bottom ends of the two guide rods (16) extend to the outside of the driving box (10) through guide holes, and a pressing plate (17) is fixedly connected between the bottom ends of the two guide rods (16).

3. A nonwoven fabric pressing device according to claim 2, characterized in that: The shape of the pressing plate (17) matches the shape of the pressing slot (4). A second rotating shaft (18) is rotatably mounted inside the driving box (10). A second complete gear (19) is fixed on the second rotating shaft (18). The second complete gear (19) meshes with the incomplete gear (12).

4. A nonwoven fabric pressing device according to claim 3, characterized in that: The bottom end of the second rotating shaft (18) extends to the outside of the driving box (10) and is fixed with a first bevel gear (20); the bottom end of the supporting truncated table (5) is rotatably mounted with a horizontally arranged third rotating shaft (21) through a bracket; and second bevel gears (22) are fixed at both ends of the third rotating shaft (21).

5. A nonwoven fabric pressing device according to claim 4, characterized in that: A third bevel gear (23) is fixed to the outside of the first rotating shaft (2), one of the second bevel gears (22) is meshed with the third bevel gear (23), and the other second bevel gear (22) is meshed with the first bevel gear (20).

6. The nonwoven fabric pressing device according to claim 1, characterized in that: A push rod motor (7) is fixed to one side of the support truncated table (5) close to the discharge port (6); a connecting rod (8) is fixed to the output shaft of the push rod motor (7); a vertically arranged push rod (9) is fixedly connected to the connecting rod (8); and a material receiving box (24) is provided directly below the discharge port (6).

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