Multi-layer stacking feeding trolley for non-woven fabric winding drums

Abstract

The invention relates to the technical field of non-woven fabric winding drum conveying, in particular to a multi-layer stacking feeding trolley for non-woven fabric winding drums, which comprises a main frame and bottom driving wheels, and side electric control assembly frames for mounting the bottom driving wheels are movably assembled on two sides of the main frame. According to the multi-layer stacking feeding trolley for the non-woven fabric winding drums, the structure-adjustable design is adopted, overturning storage can be conducted in idle time, the occupied external space is greatly reduced, and storage and transportation are convenient; the vertical lateral overturning limiting plates are formed on the two sides of the main frame, then the lateral limiting frames on the lateral overturning limiting plates are fixedly assembled with the separated internal limiting supporting frame, and therefore a limiting mechanism capable of stably placing the core cylinder and the winding drum is formed on the main frame, and the stability in the whole conveying process is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of non-woven fabric roll conveying, and in particular to a multi-layer stacked feeding cart for non-woven fabric rolls. Background Art

[0002] Non-woven fabric is a new type of material mainly made of polypropylene fibers as raw materials and chemically bonded. Because of its characteristics such as light weight, softness, water-repellent and breathable, non-toxic and non-irritating, antibacterial and anti-chemical agents, it is widely used. In the process of non-woven fabric processing, it is necessary to carry out packaging operations on it, and then transport the packaged rolls to the designated positions for placement. In the whole operation process, it is not only necessary to transport the cloth core tubes, but also to carry out feeding operations on the packaged rolls. However, the traditional feeding equipment can only transport a small number of core tubes or rolls at a time, with limited feeding efficiency, poor stability, and large structural occupation, making it very inconvenient for storage and transportation. Summary of the Invention

[0003] The technical problem to be solved by the present invention is that the traditional feeding equipment can only transport a small number of core tubes or rolls at a time, with limited feeding efficiency, poor stability, and large structural occupation, making it very inconvenient for storage and transportation.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a multi-layer stacked feeding cart for non-woven fabric rolls, including a main frame and bottom driving wheels. On both sides of the main frame, there are side-mounted electric control assembly frames for installing the bottom driving wheels. On one side of the upper end of the main frame, there are laterally flipping limit plates hinged. On the inner surface of the laterally flipping limit plates, there are laterally protruding limit frames. On the side walls of the laterally flipping limit plates, a separable internal limit support frame is inserted and fixed through the laterally protruding limit frames. In the front of the main frame, there is a flipping front handle connected through a lateral rotating shaft.

[0005] On both sides of the main frame, there are outer mounting frames welded and fixed for installing the side-mounted electric control assembly frames.

[0006] The side-mounted electric control assembly frame includes a flipping assembly frame movably installed inside the outer mounting frame through a lateral rotating shaft, an electric control guide rail fixedly installed inside the flipping assembly frame, a sliding guide plate installed outside the electric control guide rail, an electric control flipping arm movably installed inside the flipping assembly frame, and a bottom adjusting support rod movably installed at the bottom of the main frame.

[0007] On both sides of the separable internal limit support frame, there are lateral limit buckles that cooperate with the laterally protruding limit frames. On the upper and lower ends of the separable internal limit support frame, there are arc-shaped limit grooves offset for improving the placement stability of non-woven fabric rolls. On the side wall of the separable internal limit support frame, there are outer assembly buckles that cooperate with the laterally protruding limit frames.

[0008] The electric control flipping arm includes a flipping support arm movably connected to the inner side of the flipping assembly frame and a flipping adjustment strut for controlling the flipping support arm, and the bottom driving wheel is movably installed at the end of the flipping support arm.

[0009] The electric control guide rail includes an internal adjustment guide rail fixed inside the flipping assembly frame and an electric control adjustment screw rod installed inside the internal adjustment guide rail. The sliding guide plate is sleeved on the electric control adjustment screw rod through an internal thread adjustment block on the inner side and is threadedly assembled with the electric control adjustment screw rod.

[0010] The extending end of the bottom adjustment strut is movably assembled with the inner side surface of the flipping assembly frame.

[0011] A pressure sensing module is installed on the inner wall of the lateral limiting frame.

[0012] An internal tightening through hole communicating with the inside of the arc-shaped limiting groove is formed inside the separable internal limiting support frame, and an elastic limiting pull rope is installed inside the internal tightening through hole.

[0013] A lateral limiting groove communicating with the internal tightening through hole is formed on the side wall of the lateral limiting buckle, and a lateral limiting block is fixedly installed at the end of the elastic limiting pull rope and located inside the lateral limiting groove.

[0014] The beneficial effects of the present invention are as follows:

[0015] (1) The multi-layer stacking feeding cart for non-woven fabric rolls of the present invention adopts a structurally adjustable design, can be flipped and stored during idle time, greatly reduces the occupation of external space, and is convenient for storage and transportation;

[0016] (2) Vertical lateral flipping limiting plates are formed on both sides of the main frame, and then the lateral limiting frames on the lateral flipping limiting plates are fixedly assembled with the separable internal limiting support frame, so as to form a limiting mechanism on the main frame that can stably place the core cylinder and the roll, greatly improving the stability during the whole conveying process;

[0017] (3) Side-mounted electric control assembly frames for installing bottom driving wheels are movably assembled on both sides of the main frame. By changing the angle of the side-mounted electric control assembly frame, the height of the whole main frame can be changed, and a guiding mechanism is formed on the outside, so as to facilitate the loading and unloading process and reduce the operation difficulty;

[0018] (4) The separable internal limiting support frame can not only be fitted and assembled on the lateral flipping limiting plate, but also be fixedly assembled with the lateral flipping limiting plates on both sides to ensure the stability of the overall structure and improve the structural strength after unfolding;

[0019] (5) The bottom driving wheels on both sides of the main frame can be height-adjusted, and the ground clearance of the main frame can be freely adjusted, so that it can be applicable to various driving grounds, and the applicable range is wider. Brief Description of the Drawings

[0020] The present invention will be further described below in conjunction with the drawings and embodiments.

[0021] Figure 1 It is a schematic structural diagram of the present invention.

[0022] Figure 2 It is a side view during the material transportation process of the present invention.

[0023] Figure 3 It is a side view during the loading and unloading process of the present invention.

[0024] Figure 4 It is a schematic structural diagram of the separable internal limit support frame in the present invention. Detailed Description of the Invention

[0025] The present invention will now be described in further detail with reference to the drawings. These drawings are all simplified schematic diagrams, only showing the basic structure of the present invention in a schematic manner, and therefore only showing the components related to the present invention.

[0026] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "connected" and "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown in, a multi-layer stacked feeding cart for a non-woven fabric roll includes a main frame 1 and bottom driving wheels 2. On both sides of the main frame 1, there are laterally movable electric control assembly frames 3 for installing the bottom driving wheels 2. On both sides of one side of the upper end of the main frame 1, there are laterally flipping limit plates 4 hinged. On the inner side surface of the laterally flipping limit plates 4, there are laterally protruding limit frames 5. On the side walls of the laterally flipping limit plates 4, a separable internal limit support frame 6 is inserted and fixed through the laterally protruding limit frames 5. On the front side of the main frame 1, there is a flipping front handle 7 connected through a lateral rotating shaft.

[0028] For the purpose of cooperating with lateral assembly and adjustment, on both sides of the main frame 1, there are outer mounting frames 8 welded and fixed for installing the laterally movable electric control assembly frames 3.

[0029] To cooperate with the angular flipping adjustment, the side-mounted electric control assembly frame 3 includes a flipping assembly frame 31 movably installed inside the outer mounting frame 8 through a lateral rotating shaft, an electric control guide rail 32 fixedly installed inside the flipping assembly frame 31, a sliding guide plate 33 installed outside the electric control guide rail 32, an electric control flipping arm 34 movably installed inside the flipping assembly frame 31, and a bottom adjustment strut 35 movably installed at the bottom of the main frame 1.

[0030] The bottom adjustment strut 35 controls the flipping adjustment of the flipping assembly frame 31 by telescoping.

[0031] Working principle: By extending the bottom adjustment strut 35, the bottom of the flipping assembly frame 31 is controlled to flip outward. Then, the electric control flipping arm 34 contracts into the flipping assembly frame 31, and then the electric control guide rail 32 controls the sliding guide plate 33 to slide outward for adjustment. In this way, a slope can be formed on the outside of the main frame 1, and then the core barrel and the reel can be rolled onto the main frame 1 from the ground. Then, the lateral flipping limit plate 4 flips upward, and then they are placed layer by layer in a staggered manner in the storage structure formed by the main frame 1 and the lateral flipping limit plates 4 on both sides.

[0032] The lateral flipping limit plate 4 is designed as a pull-out structure. By pulling it upward, it does not affect the upward feeding of the reel. The heaviest reel can be loaded by means of slope feeding, thus increasing stability.

[0033] To cooperate with the lateral assembly fixation and limitation, both sides of the split internal limit support frame 6 are provided with lateral limit buckles 61 that cooperate with the lateral limit frame 5. The upper and lower ends of the split internal limit support frame 6 are staggeredly provided with arc-shaped limit grooves 62 for improving the placement stability of the non-woven fabric reel. The side wall of the split internal limit support frame 6 is provided with an outer assembly buckle 63 that cooperates with the lateral limit frame 5.

[0034] When the lateral flipping limit plate 4 flips upward to the vertical state, then the lateral limit buckles 61 on both sides of the split internal limit support frame 6 are inserted into the lateral limit frame 5, so as to ensure the structural stability and firmness of the lateral flipping limit plate 4; and when the outer assembly buckle 63 on the side wall of the split internal limit support frame 6 is snapped into the lateral limit frame 5, at this time, the split internal limit support frame 6 is fitted and installed on the side wall of the lateral flipping limit plate 4.

[0035] To cooperate with the flipping adjustment, such as changing the extension height of the bottom driving wheel 2, the electric control flipping arm 34 includes a flipping support arm 341 movably connected to the inner side of the flipping assembly frame 31 and a flipping adjustment strut 342 for controlling the flipping of the flipping support arm 341. The bottom driving wheel 2 is movably installed at the end of the flipping support arm 341.

[0036] The flipping adjustment strut 342 controls the angle adjustment of the flipping support arm 341 through telescoping, thereby changing the bottom clearance of the entire main frame 1.

[0037] To cooperate with the electric control sliding adjustment, the electric control guide rail 32 includes an internal adjustment guide rail 321 fixed inside the flipping assembly frame 31 and an electric control adjustment screw rod 322 installed inside the internal adjustment guide rail 321. The sliding guide plate 33 is threadedly assembled with the electric control adjustment screw rod 322 through an internal thread adjustment block 331 on the inner side and is sleeved on the electric control adjustment screw rod 322.

[0038] The electric control adjustment screw rod 322 rotates to adjust the translation of the internal thread adjustment block 331 along the electric control adjustment screw rod 322, thereby controlling the outward sliding adjustment of the sliding guide plate 33 along the internal adjustment guide rail 321, so as to form an inclined material guiding mechanism outside the main frame 1, and thus it can roll from the ground onto the main frame 1.

[0039] To cooperate with the telescoping to adjust the angle, the extending end of the bottom adjustment strut 35 is movably assembled with the inner side surface of the flipping assembly frame 31.

[0040] The bottom adjustment strut 35 controls the angle adjustment of the flipping assembly frame 31 through telescoping.

[0041] To cooperate with the monitoring of the pressures at both ends, a pressure sensing module 51 is installed on the inner wall of the lateral limiting frame 5.

[0042] The pressure sensing module 51 monitors the upper pressure, so as to facilitate timely alarm. When the pressures on both sides are significantly inconsistent, it controls the LED warning light on one side of this position to alarm.

[0043] To enhance the anti-slip and shock-absorbing properties of the internal assembly surface, an internal tightening through-hole communicating with the inside of the arc-shaped limiting groove 62 is provided inside the split-type internal limiting support frame 6, and an elastic limiting pull rope 64 is installed inside the internal tightening through-hole.

[0044] By inserting a core or a reel into the arc-shaped limiting groove 62, at this time the elastic limiting pull rope 64 will be pressed against the outer arc surface of the core or the reel.

[0045] To cooperate with the lateral limitation, a lateral limiting groove communicating with the internal tightening through-hole is provided on the side wall of the lateral limiting buckle 61, and a lateral limiting block 65 is fixedly installed at the end of the elastic limiting pull rope 64 and is located in the lateral limiting groove.

[0046] Both ends of the elastic limiting pull rope 64 are inserted into the lateral limiting groove and are fixedly connected to the lateral limiting block 65, and the lateral limitation is carried out through the lateral limiting block 65.

[0047] Inspired by the above-described ideal embodiments of the present invention, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of the present invention. The technical scope of the present invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A multi-layer stacking feeding vehicle for non-woven fabric rolls, comprising a main frame (1) and a bottom driving wheel (2), characterized in that: The main frame (1) is movably provided with side electric control assembly frames (3) for installing bottom driving wheels (2), and the upper end of the main frame (1) is hingedly connected with side flip limit plates (4) on both sides, and the inner side of the side flip limit plate (4) is provided with a side limit frame (5) protruding inward, and a detachable internal limit support frame (6) is fixedly connected to the side wall of the side flip limit plate (4) through the side limit frame (5), and the front side of the main frame (1) is connected with a flip front handle (7) through a lateral rotating shaft.

2. The multi-layer stacking feeding vehicle for non-woven fabric rolls according to claim 1, characterized in that: Outer mounting frames for mounting side-mounted electric control assembly frames (3) are welded and fixed to both sides of the main vehicle frame (1).

3. The multi-layer stacking feeding vehicle for non-woven fabric rolls according to claim 2 is characterized in that: The side mounted electric control assembly frame (3) comprises a flip assembly frame (31) movably mounted inside the outer mounting frame via a lateral rotating shaft, an electric control guide rail (32) fixedly mounted inside the flip assembly frame (31), a sliding guide plate (33) mounted outside the electric control guide rail (32), an electric control flip arm (34) movably mounted inside the flip assembly frame (31), and a bottom adjustment support rod (35) movably mounted on the bottom of the main frame (1).

4. The multi-layer stacking feeding vehicle for non-woven fabric rolls according to claim 2 is characterized in that: The separate internal limit support frame (6) has lateral limit buckles (61) on both sides that match the lateral limit frame (5); the upper and lower ends of the separate internal limit support frame (6) are staggered with arc-shaped limit grooves (62) for improving the placement stability of the non-woven fabric roll; the side walls of the separate internal limit support frame (6) have outer assembly buckles (63) that match the lateral limit frame (5).

5. The multi-layer stacking feeding vehicle for non-woven fabric rolls according to claim 3 is characterized in that: The electrically controlled flip arm (34) comprises a flip support arm (341) movably connected to the inner side of the flip assembly frame (31) and a flip adjustment support rod (342) for controlling the flip support arm (341), and the bottom driving wheel (2) is movably mounted on the end of the flip support arm (341).

6. The multi-layer stacking feeding vehicle for non-woven fabric rolls according to claim 3, characterized in that: The electric control guide rail (32) comprises an internal adjustment guide rail (321) fixed inside the flip assembly frame (31) and an electric control adjustment screw rod (322) installed inside the internal adjustment guide rail (321); the sliding guide plate (33) is sleeved on the electric control adjustment screw rod (322) through an inner internal thread adjustment block (331) and is threadedly assembled with the electric control adjustment screw rod (322).

7. The multi-layer stacking feeding vehicle for non-woven fabric rolls according to claim 3 is characterized in that: The extended end of the bottom adjustment support rod (35) is movably assembled with the inner side surface of the flip assembly frame (31).

8. The multi-layer stacking feeding vehicle for non-woven fabric rolls according to claim 1, characterized in that: A pressure sensing module (51) is installed on the inner wall of the lateral limiting frame (5).

9. The multi-layer stacking feeding vehicle for non-woven fabric rolls according to claim 4, characterized in that: The separated internal limit support frame (6) is provided with an internal tightening through hole which is in communication with the interior of the arc-shaped limit groove (62), and an elastic limit pull rope (64) is installed in the internal tightening through hole.

10. The multi-layer stacking feeding vehicle for non-woven fabric rolls according to claim 9, characterized in that: A lateral limiting groove communicating with the internal tightening through hole is provided on the side wall of the lateral limiting buckle (61); the end of the elastic limiting pull rope (64) is located in the lateral limiting groove and a lateral limiting block (65) is fixedly installed therein.

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