A device for automatically feeding paper reel into roll library

Abstract

The utility model discloses a device for automatically feeding a paper reel into a roll warehouse, which comprises a support beam, a frame, a roll warehouse positioning frame connected to the upper part of the support beam, a first driver connected to the support beam, and a storage swing arm connected to the roll warehouse positioning frame. Under the driving action of the first driver, the storage swing arm of the device for automatically feeding a paper reel into a roll warehouse can swing the paper reel from an initial position to a lifting position. Since the upper end surface of the storage swing arm is inclined and has a slope, when the paper reel is in the lifting position, the paper reel will roll along the storage swing arm to the roll warehouse part of the roll warehouse positioning frame, thereby completing the entire process of automatically feeding the paper reel into the roll warehouse. When it is necessary to continue to add paper reels into the warehouse, the storage swing arm can continue to be controlled to swing from the lifting position to the initial position, and then the first driver can be driven to complete the automatic storage process of another paper reel. This paper reel storage method is fast and convenient, saves time and space, and the device is safe and durable to use.

Description

Technical Field

[0001] The utility model relates to the field of papermaking equipment, in particular to a device for automatically feeding a paper reel into a roll library. Background Art

[0002] The existing method of putting the paper reel into the roll warehouse is generally that the staff controls the crane to lift the paper reel and then transfer it into the roll warehouse. This method requires the staff to control the crane operation, which takes up a lot of staff time and requires the staff to be skilled in operation. If the operation is not skilled, it is easy to cause the paper reel to collide with other parts of the paper machine, or even cause the paper reel to fall from the air, which poses certain safety hazards. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a device for automatically feeding a paper reel into a roll library.

[0004] The utility model solves the technical problem by adopting a technical solution: constructing a device for automatically feeding a paper reel into a roll library, which comprises a support beam, a frame, a roll library positioning frame connected to the upper part of the support beam, a first driver connected to the support beam, and a storage swing arm connected to the roll library positioning frame;

[0005] The upper end surface of the roller storage positioning frame is inclined relative to the horizontal plane, the storage swing arm is rotatably connected to the roller storage positioning frame through a rotating shaft, the output end of the first driver is simultaneously connected to the storage swing arm, and the end of the storage swing arm away from the rotating shaft is a free end. The first driver can drive the storage swing arm to rotate around the rotating shaft, so that the free end can move back and forth between the initial position and the lifting position;

[0006] When the free end is located at the initial position, the storage entry swing arm abuts against the frame; when the free end is located at the lifting position, the upper end surface of the storage entry swing arm is inclined to the upper end surface of the roller library positioning frame.

[0007] In some embodiments, a limit block for limiting the paper roll shaft is provided on the free end of the storage swing arm.

[0008] In some embodiments, the automatic paper reel storage device further comprises a positioning beam, a second driver connected to the positioning beam, and a transport swing arm hinged to the positioning beam and connected to an output end of the second driver;

[0009] The end of the transport swing arm away from the second driver is the load-bearing end, and the second driver can drive the load-bearing end to rotate so that the load-bearing end can move back and forth between the load-bearing position and the target position; the load-bearing position is arranged corresponding to the roller library positioning frame, and the target position is located below the load-bearing position.

[0010] In some embodiments, the automatic paper reel storage device further comprises a sliding guide rail disposed on the frame, and a pushing component for pushing the paper reel to move on the sliding guide rail.

[0011] In some embodiments, the pushing assembly includes a third driver connected to the lower portion of the support beam, an actuating member connected to an output end of the third driver, and a connecting plate fixed to the ground, wherein the connecting plate is hinged to the actuating member.

[0012] In some embodiments, the actuator includes a main body, a pushing portion and a limiting portion separately arranged on both sides of the upper end of the main body, the pushing portion is used to push the paper reel to move, and the limiting portion is used to limit the position of the paper reel.

[0013] In some embodiments, the automatic paper roll storage device further comprises a weighing assembly, wherein the weighing assembly comprises a first weighing swing arm and a pad;

[0014] The first weighing swing arm is hinged to the frame, the pad is fixedly connected to the first weighing swing arm, and the pad is arranged corresponding to the paper reel shaft, and the pad is used to abut against the paper reel shaft.

[0015] In some embodiments, the frame is further connected to a connecting beam, and the weighing assembly further includes a fourth driver, a second weighing swing arm, and a pressure sensor;

[0016] The output end of the fourth driver is connected to the first weighing swing arm, the fixed end of the fourth driver is connected to the second weighing swing arm, the first end of the second weighing swing arm is hinged to the connecting beam, and the pressure sensor abuts against the second end of the second weighing swing arm.

[0017] The implementation of the utility model has the following beneficial effects: the storage swing arm of the automatic storage device for paper reels can swing the paper reels from the initial position to the lifting position under the driving action of the first driver. Because the upper end surface of the storage swing arm is inclined and has a slope, when the paper reels are in the lifting position, the paper reels will roll along the inclined upper end surface of the storage swing arm to the roller storage part of the roller storage positioning frame under the action of its own gravity, thereby completing the entire automatic storage process of the paper reels. When it is necessary to continue to add paper reels to the storage, the storage swing arm can continue to be controlled to swing from the lifting position to the initial position, and then the first driver can be driven to complete the automatic storage process of another paper reels. This storage method for paper reels is fast and convenient, saves time and space, and the device is safe and durable to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the utility model, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be understood that the following drawings only show certain embodiments of the utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work. In the drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of a paper reel automatic roll storage device in some embodiments of the utility model when it is in the initial position;

[0020] Figure 2 It is a structural schematic diagram of a storage swing arm of a paper reel automatic storage device in some embodiments of the utility model when it is in a lifting position;

[0021] Figure 3 yes Figure 1 Enlarged schematic diagram of point C in the middle. DETAILED DESCRIPTION

[0022] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation methods of the present invention are now described in detail with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "up", "down", "left", "right", "longitudinal", "horizontal", "vertical", "horizontal", "top", "bottom", "inside", "outside", "head", "tail", etc. are based on the directions or positional relationships shown in the accompanying drawings, are constructed and operated in a specific direction, and are only for the convenience of describing the present technical solution, rather than indicating that the device or element referred to must have a specific direction, and therefore cannot be understood as a limitation to the present invention.

[0023] It should also be noted that, unless otherwise clearly specified and limited, the terms such as "installed", "connected", "connected", "fixed", "set" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. When an element is referred to as being "on" or "under" another element, the element can be "directly" or "indirectly" located on the other element, or there may be one or more intermediate elements. The terms "first", "second", "third", etc. are only for the convenience of describing the present technical solution, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third", etc. can explicitly or implicitly include one or more of the features. 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 the specific circumstances.

[0024] See also Figures 1 to 3 , is a device for automatically feeding a paper reel into a roll library of the utility model, which comprises a support beam 1, a frame 2, a roll library positioning frame 3 connected to the upper part of the support beam 1, a first driver 4 connected to the support beam 1, and a storage swing arm 5 connected to the roll library positioning frame 3, the upper end surface of the roll library positioning frame 3 is inclined relative to the horizontal plane, the storage swing arm 5 is rotationally connected to the roll library positioning frame 3 through a rotating shaft 51, and the output end of the first driver 4 is simultaneously connected to the storage swing arm 5, with the end of the storage swing arm 5 away from the rotating shaft 51 as the free end 52, and the first driver 4 can drive the storage swing arm 5 to rotate around the rotating shaft 51, so that the free end 52 can move back and forth between the initial position A and the lifting position B. Wherein, when the free end 52 is located at the initial position A, the storage swing arm 5 abuts against the frame 2; when the free end 52 is located at the lifting position B, the upper end surface of the storage swing arm 5 is inclined with the upper end surface of the roll library positioning frame 3. Wherein, the first driver 4 can be a cylinder device or a hydraulic cylinder device. A limiting block 54 for limiting the position of the paper reel shaft 6 is provided on the free end 52 of the storage swing arm 5. The frame 2 is connected to the paper reel cylinder bracket.

[0025] It can be understood that the storage swing arm 5 of the automatic storage device for paper reel 6 can swing the paper reel 6 from the initial position A to the lifting position B under the driving action of the first driver 4. Because the upper end surface of the storage swing arm 5 is inclined and has a slope, when the paper reel 6 is in the lifting position B, the paper reel 6 will roll along the inclined upper end surface of the storage swing arm 5 to the roller storage part of the roller storage positioning frame 3 under the action of its own gravity, thereby completing the entire automatic storage process of the paper reel 6. When it is necessary to continue to add paper reel 6 to the storage, the storage swing arm 5 can continue to be controlled to swing from the lifting position B to the initial position A, and then drive the first driver 4 to complete the automatic storage process of another paper reel 6. This storage method for paper reel 6 is fast and convenient, saves time and space, and the device is safe and durable to use.

[0026] Furthermore, the automatic paper roll storage device also includes a positioning beam 71, a second driver 72 connected to the positioning beam 71, and a transport swing arm 73 hinged on the positioning beam 71 and connected to the output end of the second driver 72, with the end of the transport swing arm 73 away from the second driver 72 as the load-bearing end 731, and the second driver 72 can drive the load-bearing end 731 to rotate so that the load-bearing end 731 can move back and forth between the load-bearing position and the target position; the load-bearing position is set corresponding to the roller storage positioning frame 3, and the target position is located below the load-bearing position. It can be understood that when the paper roll 6 is needed, the second driver 72 can drive the transport swing arm 73 to rotate and move the paper roll 6 from the roller storage positioning frame 3 to the mechanism that needs to use the paper roll 6, such as a paper roll cylinder, so that the automatic paper roll storage device can realize the functions of automatic storage and retrieval.

[0027] In addition, the automatic roll storage device for the paper reel also includes a sliding guide rail 74 arranged on the frame 2, and a pushing assembly 75 for pushing the paper reel 6 to move on the sliding guide rail 74. The pushing assembly 75 includes a third driver 751 connected to the lower part of the support beam 1, an action member 752 connected to the output end of the third driver 751, and a connecting plate 753 fixed on the ground, and the connecting plate 753 is hinged to the action member 752. The action member 752 includes a main body 7521, a pushing portion 7522 and a limiting portion 7523 separately arranged on both sides of the upper end of the main body 7521, the pushing portion 7522 is used to push the paper reel 6 to move, and the limiting portion 7523 is used to limit the position of the paper reel 6.

[0028] It can be understood that the paper reel 6 can move along the sliding guide rail 74. When the third driver 751 is in the extended state, the limiting portion 7523 rotates clockwise until it no longer has a limiting blocking effect on the paper reel 6, and the pushing portion 7522 rotates clockwise to push the paper reel 6 to move, so that the paper reel 6 moves toward the initial position A of the storage swing arm 5. When the third driver 751 is in the retracted state, the limiting portion 7523 rotates counterclockwise to a position abutting against the paper reel 6 to limit the paper reel 6, so that the paper reel 6 is first fixed at a position, and the pushing portion 7522 moves counterclockwise, so that other paper reels 6 can continue to enter the sliding guide rail 74.

[0029] The automatic roll storage device for the paper reel also includes a weighing assembly 8, which includes a first weighing swing arm 81 and a pad 82. The first weighing swing arm 81 is hinged to the frame 2, and the pad 82 is fixedly connected to the first weighing swing arm 81. The pad 82 is arranged corresponding to the paper reel 6, and the pad 82 is used to abut against the paper reel 6. A connecting beam 83 is also connected to the frame 2. The weighing assembly 8 also includes a fourth driver 84, a second weighing swing arm 85 and a pressure sensor 86; the output end of the fourth driver 84 is connected to the first weighing swing arm 81, the fixed end of the fourth driver 84 is connected to the second weighing swing arm 85, the first end of the second weighing swing arm 85 is hinged to the connecting beam 83, and the pressure sensor 86 abuts against the second end of the second weighing swing arm 85.

[0030] It can be understood that the weighing assembly 8 can weigh an empty paper reel 6 or a paper reel 6 with base paper, the first weighing swing arm 81 can rotate relative to the frame 2, the second weighing swing arm 85 can rotate relative to the connecting beam 83, and the fourth driver 84 can drive the first weighing swing arm 81 to move, so that the first weighing swing arm 81 and the pad 82 can move downward away from the sliding guide rail 74, or the pad 82 can move upward to abut against the paper reel 6. When the weighing assembly 8 is in a non-working state, the pad 82 and the first weighing swing arm 81 are in a position away from the sliding guide rail 74, and the paper reel 6 will not touch the first weighing swing arm 81 and the pad 82. Therefore, when the weighing assembly 8 is in a non-working state, no matter how fast or slow the paper reel 6 rolls, how large or small the force is, etc., it will not cause impact and wear to the components of the weighing assembly 8.

[0031] When the weighing assembly 8 needs to be weighed, the paper reel 6 comes to the corresponding position for weighing, and under the action of the fourth driver 84, the first weighing swing arm 81 and the pad 82 move upward at the same time. At this time, the pad 82 abuts against the paper reel 6, that is, the force of the paper reel 6 acts on the pad 82. According to the transmission of force, the weight pressure of the paper reel 6 passes through the pad 82, the first weighing swing arm 81, the fourth driver 84, and the second weighing swing arm 85 in turn, and is finally transmitted to the pressure sensor 86, thereby measuring the weight of the paper reel 6.

[0032] It can be understood that the above embodiments only express the preferred implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the patent scope of the utility model. It should be pointed out that, for ordinary technicians in this field, without departing from the concept of the utility model, the above-mentioned technical features can be freely combined, and several deformations and improvements can be made, which all belong to the protection scope of the utility model. Therefore, all equivalent changes and modifications made to the scope of the claims of the utility model should fall within the scope of the claims of the utility model.

Claims

1. A device for automatically feeding a paper roll into a roll library, characterized in that: It comprises a support beam (1), a frame (2), a roller storage positioning frame (3) connected to the upper part of the support beam (1), a first driver (4) connected to the support beam (1), and a storage swing arm (5) connected to the roller storage positioning frame (3); The upper end surface of the roller storage positioning frame (3) is arranged to be inclined relative to the horizontal plane, the storage entry swing arm (5) is rotationally connected to the roller storage positioning frame (3) via a rotating shaft (51), and the output end of the first driver (4) is simultaneously connected to the storage entry swing arm (5); With one end of the storage swing arm (5) away from the rotation axis (51) as a free end (52), the first driver (4) can drive the storage swing arm (5) to perform rotational movement around the rotation axis (51), so that the free end (52) can move back and forth between an initial position (A) and a lifting position (B); When the free end (52) is located at the initial position (A), the storage swing arm (5) abuts against the frame (2); when the free end (52) is located at the lifting position (B), the upper end surface of the storage swing arm (5) is inclined to the upper end surface of the roller storage positioning frame (3).

2. The automatic paper reel storage device according to claim 1 is characterized in that: A limiting block (54) for limiting the position of the paper reel (6) is provided on the free end (52) of the storage swing arm (5).

3. The automatic paper reel storage device according to claim 1, characterized in that: The automatic paper reel storage device further comprises a positioning beam (71), a second driver (72) connected to the positioning beam (71), and a transport swing arm (73) hinged to the positioning beam (71) and connected to the output end of the second driver (72); An end of the transport swing arm (73) away from the second driver (72) is used as a load-bearing end (731), and the second driver (72) can drive the load-bearing end (731) to perform rotational motion, so that the load-bearing end (731) can move back and forth between a load-bearing position and a target position; The bearing position is arranged corresponding to the roller store positioning frame (3), and the target position is located below the bearing position.

4. The automatic paper reel storage device according to claim 1, characterized in that: The automatic paper reel storage device further comprises a sliding guide rail (74) arranged on the frame (2), and a pushing component (75) for pushing the paper reel (6) to move on the sliding guide rail (74).

5. The automatic paper reel storage device according to claim 4 is characterized in that: The pushing assembly (75) comprises a third driver (751) connected to the lower part of the support beam (1), an actuating member (752) connected to the output end of the third driver (751), and a connecting plate (753) fixed on the ground, wherein the connecting plate (753) is hinged to the actuating member (752).

6. The automatic paper reel storage device according to claim 5, characterized in that: The action member (752) comprises a main body (7521), a pushing portion (7522) and a limiting portion (7523) which are separately arranged on both sides of the upper end of the main body (7521), wherein the pushing portion (7522) is used to push the paper reel (6) to move, and the limiting portion (7523) is used to limit the position of the paper reel (6).

7. The automatic paper reel storage device according to claim 1, characterized in that: The automatic paper reel storage device further comprises a weighing assembly (8), wherein the weighing assembly (8) comprises a first weighing swing arm (81) and a pad (82); The first weighing swing arm (81) is hinged to the frame (2), the pad (82) is fixedly connected to the first weighing swing arm (81), and the pad (82) is arranged corresponding to the paper reel (6), and the pad (82) is used to abut against the paper reel (6).

8. The automatic paper reel storage device according to claim 7, characterized in that: The frame (2) is also connected to a connecting beam (83), and the weighing assembly (8) further includes a fourth driver (84), a second weighing swing arm (85) and a pressure sensor (86); The output end of the fourth driver (84) is connected to the first weighing swing arm (81), the fixed end of the fourth driver (84) is connected to the second weighing swing arm (85), the first end of the second weighing swing arm (85) is hinged to the connecting beam (83), and the pressure sensor (86) is abutted against the second end of the second weighing swing arm (85).

Images