Glass cloth coil unloading device

Abstract

The utility model discloses a glass cloth roll unloading device which comprises a to-be-unloaded material device, an unloading device and a material taking and transporting device, the to-be-unloaded material device comprises a supporting frame, a rotating frame and a movable shaft, the supporting frame is located at one end of the unloading device, the supporting frame is provided with the rotating frame, one end of the rotating frame is provided with the movable shaft, and the other end of the rotating frame is provided with the material taking and transporting device. The movable shaft is detachably connected with an air expansion shaft, and the air expansion shaft is used for being connected with a glass cloth reel in a penetrating manner; according to the utility model, through the cooperation of the unloading device and the material taking and transporting device, when the glass cloth on the to-be-unloaded material device is unwound to a preset meter number, the cutter automatically cuts off the glass cloth and pauses the unwinding, then the unloading device automatically advances to jack up the material, and the material taking and transporting device is automatically butted with the unloading device, so that the glass cloth is automatically unwound. And then the materials on the unloading device are taken away according to the instruction, and the automatic coil unloading process is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of gluing machines, in particular to a glass cloth unwinding device used for prepreg production equipment. Background Art

[0002] At present, the glass cloth unloading method of the gluing machine is mostly to manually close the air shaft chuck to separate the air shaft loaded with the glass cloth roll from the gluing machine's cloth turret. Then two people manually lift the air shaft loaded with the glass cloth roll and place it on a pallet. The glass cloth unloading equipment has a low degree of automation, and manually pulling out the air shaft chuck can easily cause personal injury. In addition, due to the heavy weight of the glass cloth roll, the labor intensity is high and the operation efficiency is low. In addition, using a pallet truck to transport the glass cloth will pollute the workshop environment, thereby affecting product quality. Utility Model Content

[0003] The purpose of the utility model is to provide a glass cloth unwinding device to solve the problems existing in the above background technology.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solutions: a glass cloth unloading device, comprising a material to be unloaded device, a unloading device and a material taking and transporting device, wherein the material to be unloaded device comprises a support frame, a rotating frame and a movable shaft, wherein the support frame is located at one end of the unloading device, a rotating frame is provided on the support frame, and a movable shaft is provided at one end of the rotating frame, wherein the movable shaft is detachably connected to an inflatable shaft, and the inflatable shaft is used to penetrate and connect the glass cloth reel;

[0005] The unloading device includes a limiting device, a telescopic bracket, a control button, a servo motor and a sprocket. The sprocket is located at one end of the support frame. The telescopic bracket is provided at one end of the sprocket. The top of the telescopic bracket is provided with a limiting device. The control button is provided on one side of the telescopic bracket. The servo motor is provided on the side of the telescopic bracket away from the control button.

[0006] The material-taking and transporting device includes a lifting platform and a sliding lifting platform, wherein the sliding lifting platform is located on one side of the support frame, and a lifting platform is provided on the top of the sliding lifting platform;

[0007] The sliding lifting platform includes a lifting motor, a threaded rod, a bottom frame, a scissor-shaped support arm, a top frame, a first universal wheel and a travel drive motor. The bottom frame is located on one side of the support frame. A lifting motor is provided on the top of the bottom frame. A threaded rod is provided at the output end of the lifting motor. A scissor-shaped support arm is provided on the top of the bottom frame. The output end of the threaded rod is connected to the scissor-shaped support arm. A top frame is provided on the top of the scissor-shaped support arm. First universal wheels are respectively provided along a pair of corners at the bottom of the bottom frame. Travel drive motors are respectively provided along the other side of the bottom of the bottom frame along the opposite corners. The output end of the travel drive motor is provided with a second universal wheel.

[0008] Preferably, mounting grooves are respectively provided at the four corners of the bottom of the bottom frame, and the first universal wheel, travel drive motor and second universal wheel are all located inside the mounting grooves, which facilitates the installation of the universal wheel and the travel drive motor, so as to facilitate the subsequent connection of the universal wheel and the travel drive motor.

[0009] Preferably, a nut mechanism is provided on the outer side of the threaded rod, and the scissor-shaped support arm is connected to the nut mechanism. During the rotation of the threaded rod, the height of the scissor-shaped support arm is adjusted by the left and right movement of the nut mechanism.

[0010] Preferably, an insert is provided on one side of the inflatable shaft, and a slot is provided on one side of the movable shaft, and the insert and the slot are adapted to each other, which facilitates the connection between the inflatable shaft and the movable shaft and reduces the difficulty of connection.

[0011] Preferably, the rotating frame consists of an A-axis and a B-axis, and the movable axis is arranged at the A-axis and B-axis positions to facilitate installation and adjustment.

[0012] Preferably, a mounting plate is provided at one end of the telescopic bracket, and a roller is provided at the bottom of the mounting plate, so that the telescopic bracket can be moved by the roller.

[0013] Preferably, an arc-shaped plate is provided on the top of the limit device, and a material detection switch is provided on the top of the limit device. When the material detection switch detects the glass cloth reel in contact with its surface, the telescopic bracket stops rising, so that the inflatable shaft connected to the glass cloth reel in the unloading device is disconnected from the movable shaft, so that the glass cloth reel is stuck in the arc-shaped plate of the limit device in the unloading device.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the glass cloth unwinding device;

[0015] Through the cooperation of the unloading device and the material-taking and transporting device, when the glass cloth on the unloading device reaches the preset number of meters, the cutter automatically cuts the glass cloth and stops unwinding. Then the unloading device automatically moves forward and lifts the material. The material-taking and transporting device automatically docks with the unloading device, and then takes away the material on the unloading device according to the instructions, completing the automatic unloading process. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a side view of the movable axis of the utility model;

[0018] Figure 3 This is a back view of the movable axis of the utility model;

[0019] Figure 4 This is a front sectional view of the sliding lifting platform of the utility model;

[0020] Figure 5 This is a bottom view of the sliding lifting platform of the present invention.

[0021] In the figure: 1. Material unloading device; 11. Support frame; 12. Rotating frame; 13. Glass cloth reel; 14. Inflatable shaft; 15. Movable shaft; 2. Unloading device; 21. Limiting device; 22. Telescopic bracket; 23. Control button; 24. Servo motor; 25. Sprocket; 3. Material retrieving and transporting device; 31. Lifting platform; 32. Sliding lifting platform; 321. Lifting motor; 322. Threaded rod; 323. Bottom frame; 324. Scissor-shaped support arm; 325. Top frame; 326. First universal wheel; 327. Travel drive motor; 328. Second universal wheel. DETAILED DESCRIPTION

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

[0023] See also Figure 1-Figure 5, the utility model provides an embodiment: a glass cloth unloading device, including a material device 1 to be unloaded, a unloading device 2 and a material taking and transporting device 3, the material device 1 to be unloaded includes two relatively arranged support frames 11, a rotating frame 12 and a movable shaft 15, the two groups of support frames 11 are located at one end of the unloading device 2, a rotating frame 12 is provided between the adjacent ends of the two groups of support frames 11, and a movable shaft 15 is provided at one end of the rotating frame 12, the rotating frame 12 is composed of an A axis and a B axis, and the movable shaft 15 is located at the A axis and B axis positions for easy installation and adjustment, and the movable shaft 15 is detachably connected to an inflatable shaft 14, one side of the inflatable shaft 14 is provided with an insert block, one side of the movable shaft 15 is provided with a slot, and the insert block and the slot are adapted to each other, which facilitates the connection between the inflatable shaft 14 and the movable shaft 15 and reduces the difficulty of connection. The inflatable shaft 14 is used to penetrate and connect the glass cloth reel 13;

[0024] The unloading device 2 includes a limit device 21, a telescopic bracket 22, a control button 23, a servo motor 24 and a sprocket 25. The sprocket 25 is located at one end of the support frame 11. The telescopic bracket 22 is provided at one end of the sprocket 25. A mounting plate is provided at one end of the telescopic bracket 22, and a roller is provided at the bottom of the mounting plate. The servo motor 24 provides power to rotate the sprocket 25, so that the telescopic bracket 22 can move through the roller. A limit device 21 is provided at the top of the telescopic bracket 22. An arc plate is provided at the top of the limit device 21. A material detection switch is provided at the top of the limit device 21. When the material detection switch detects that the glass cloth reel 13 is in contact with its surface, the telescopic bracket 22 stops rising, so that the inflatable shaft 14 connected to the glass cloth reel 13 in the material unloading device 1 is disconnected from the movable shaft 15, so that the limit device 21 supports the glass cloth reel 13. A control button 23 is provided on one side of the telescopic bracket 22, and a servo motor 24 is provided on the side of the telescopic bracket 22 away from the control button 23.

[0025] The material transport device 3 includes a lifting platform 31 and a sliding lifting platform 32. The sliding lifting platform 32 is located on one side of the support frame 11. The lifting platform 31 is provided on the top of the sliding lifting platform 32.

[0026] The sliding lifting platform 32 includes a lifting motor 321, a threaded rod 322, a bottom frame 323, a scissor-shaped support arm 324, a top frame 325, a first universal wheel 326 and a travel drive motor 327. The bottom frame 323 is located on one side of the support frame 11. The top of the bottom frame 323 is provided with a lifting motor 321, and the output end of the lifting motor 321 is provided with a threaded rod 322. The top of the bottom frame 323 is provided with a scissor-shaped support arm 324, and the outer side of the threaded rod 322 is provided with a nut mechanism. The scissor-shaped support arm 324 is connected to the nut mechanism. During the rotation of the threaded rod 322, the scissor-shaped support arm 324 is adjusted by moving the nut mechanism left and right. Height, a top frame 325 is provided on the top of the scissor-shaped support arm 324, two first universal wheels 326 are respectively provided along a pair of diagonals at the bottom of the bottom frame 323, and a walking drive motor 327 is respectively provided along the diagonals on the other side of the bottom of the bottom frame 323. Two second universal wheels 328 are provided at the output end of the walking drive motor 327, and mounting grooves are respectively provided at the four corners of the bottom of the bottom frame 323. The first universal wheel 326, the walking drive motor 327 and the second universal wheel 328 are all located inside the mounting grooves, which is convenient for the installation of the first universal wheel 326 and the walking drive motor 327, so as to facilitate the subsequent connection of the universal wheels and the walking drive motor 327.

[0027] Working principle: When the curved surface of the limit device 21 contacts the glass cloth reel 13, the material detection switch on the surface of the limit device 21 detects the glass cloth reel 13 in contact with its surface, the telescopic bracket 22 stops rising, and the operating lever on the A-axis or B-axis side of the rotating frame 12 is manually pulled, and the movable shaft 15 on the A-axis or B-axis side moves away from the air shaft 14, so that the air shaft 14 and the movable shaft 15 are disconnected. After the two are disconnected, the glass cloth reel 13 is stuck in the limit device 21 with a shape that matches it. In the process, press the unloading completion control button on the external control device, and then the unloading device 2 moves in the direction away from the A axis or the B axis. Then click the return control button on the external control device, and the retrieving and transporting device 3 moves forward according to the preset walking route to the bottom of the limit device 21 of the unloading device 2. The sliding lifting platform 32 of the retrieving and transporting device 3 rises to lift the platform 31 to receive the material. The limit device 21 of the unloading device 2 descends into place, so that the lifting platform 31 catches the material on the limit device 21, and the retrieving and transporting device 3 takes the material away.

[0028] When the material picking and transporting device 3 arrives at the destination, it will automatically read the destination QR code information to correct the handling and docking angle. After the docking angle correction is completed, the lifting motor 321 is turned on, driving the threaded rod 322 to rotate, and then driving the nut mechanism on the outside of the threaded rod 322 to move left and right, thereby driving the scissor-shaped support arm 324 to rise or fall, and then drive the lifting platform 31 to move upward and dock with the limit device 21 in the unloading device 2, where the length of the lifting platform 31 is smaller than the spacing of the limit devices 21 to prevent the material picking and transporting device from being stuck between two relatively set limit devices during the forward movement.

[0029] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0030] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed or detachable connections, mechanical or electrical connections, and direct or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

Claims

1. A glass cloth unloading device, comprising a material unloading device (1), a material unloading device (2) and a material retrieving and transporting device (3), characterized in that: The material unloading device (1) comprises a support frame (11), a rotating frame (12) and a movable shaft (15), wherein the support frame (11) is located at one end of the unloading device (2), the rotating frame (12) is provided on the support frame (11), and one end of the rotating frame (12) is provided with a movable shaft (15), and the movable shaft (15) is detachably connected to an inflatable shaft (14), and the inflatable shaft (14) is used to penetrate and connect the glass cloth reel (13); The unloading device (2) comprises a limiting device (21), a telescopic bracket (22), a control button (23), a servo motor (24) and a sprocket (25), wherein the sprocket (25) is located at one end of the support frame (11), a telescopic bracket (22) is provided at one end of the sprocket (25), a limiting device (21) is provided at the top of the telescopic bracket (22), a control button (23) is provided at one side of the telescopic bracket (22), and a servo motor (24) is provided at a side of the telescopic bracket (22) away from the control button (23).

2. The glass cloth unwinding device according to claim 1, characterized in that: The material-taking and transporting device (3) comprises a lifting platform (31) and a sliding lifting platform (32). The sliding lifting platform (32) is located on one side of the support frame (11). The lifting platform (31) is provided on the top of the sliding lifting platform (32).

3. The glass cloth unwinding device according to claim 2, characterized in that: The sliding lifting platform (32) comprises a lifting motor (321), a threaded rod (322), a bottom frame (323), a scissor-shaped support arm (324), a top frame (325), a first universal wheel (326) and a travel drive motor (327), wherein the bottom frame (323) is located on one side of the support frame (11), a lifting motor (321) is provided on the top of the bottom frame (323), a threaded rod (322) is provided at the output end of the lifting motor (321), and the bottom frame (323) is provided with a plurality of movable members. A scissor-shaped support arm (324) is provided at the top of the bottom frame (323), the output end of the threaded rod (322) is connected to the scissor-shaped support arm (324), a top frame (325) is provided at the top of the scissor-shaped support arm (324), first universal wheels (326) are provided at a pair of corners at the bottom of the bottom frame (323), a travel drive motor (327) is provided at the other side of the bottom of the bottom frame (323) along the corners, and a second universal wheel (328) is provided at the output end of the travel drive motor (327).

4. The glass cloth unwinding device according to claim 3, characterized in that: Mounting slots are respectively provided at the four corners of the bottom of the bottom frame (323), and the first universal wheel (326), the travel drive motor (327) and the second universal wheel (328) are all located inside the mounting slots.

5. The glass cloth unwinding device according to claim 3, characterized in that: A nut mechanism is provided on the outside of the threaded rod (322), and the scissor-shaped support arm (324) is connected to the nut mechanism.

6. The glass cloth unwinding device according to claim 1, characterized in that: An insert block is provided on one side of the inflatable shaft (14), and a slot is provided on one side of the movable shaft (15), and the insert block and the slot are adapted to each other.

7. The glass cloth unwinding device according to claim 1, characterized in that: The rotating frame (12) consists of an A-axis and a B-axis, and the movable axis (15) is arranged at the positions of the A-axis and the B-axis.

8. The glass cloth unwinding device according to claim 1, characterized in that: One end of the telescopic bracket (22) is provided with a mounting plate, and the bottom of the mounting plate is provided with a roller.

9. The glass cloth unwinding device according to claim 1, characterized in that: An arc-shaped plate is provided on the top of the limiting device (21), and a material detection switch is provided on the top of the limiting device (21).

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