Turnover device

Abstract

The utility model relates to the technical field of flat silk tape production, in particular to a turnover device which comprises a mounting seat plate, a turnover seat is rotatably connected to one side of the mounting seat plate through a motor, connecting frames are fixedly mounted on the two sides of the turnover seat, a connecting shaft mechanism is rotatably mounted on the inner sides of the connecting frames, a winding roller is detachably mounted on the inner side of the connecting shaft mechanism, and the winding roller is fixedly mounted on the mounting seat plate. A flat silk woven belt is wound on the outer side of the winding roller, a strip-shaped hole is formed in one end of the overturning base, an abutting mechanism is arranged in the strip-shaped hole, the overturning device can prevent the flat silk woven belt from tilting and loosening in the process of overturning the winding roller, and the overturning device is worthy of popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of flat wire webbing production, in particular to a turnover device. Background Art

[0002] During the production and processing of flat webbing, it is often necessary to process both sides. After one side is processed, the roller for winding the flat webbing needs to be turned over and then the other side is processed. However, during the turning process of the roller for winding the flat webbing, the outermost layer of the flat webbing is prone to warping and loosening, and even causes the flat webbing to separate from the roller, which will affect the subsequent processing of the flat webbing. Utility Model Content

[0003] The utility model aims to solve the defect in the prior art that the flat wire webbing is easy to be tilted and loosened when being turned over, and proposes a turning device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A flipping device is designed, including a mounting seat plate, one side of the mounting seat plate is rotatably connected to a flip seat through a motor, connecting frames are fixedly installed on both sides of the flip seat, a coupling mechanism is rotatably installed on the inner side of the connecting frame, a winding roller is detachably installed on the inner side of the coupling mechanism, a flat wire webbing is wound on the outer side of the winding roller, a strip hole is opened inside one end of the flip seat, and a resistance mechanism is arranged inside the strip hole.

[0006] Preferably, the coupling mechanism includes a driving shaft, which is rotatably arranged at one end of the connecting frame, and the other end of the connecting frame is rotatably connected to a driven shaft, the outer end of the driving shaft is fixedly connected to an external motor, and matching grooves are provided inside the ends of the driving shaft and the driven shaft, and blocks are fixedly installed at both ends of the roller, and the blocks are arranged inside the matching grooves by bolts.

[0007] Preferably, the driving shaft, the driven shaft and the winding roller are coaxially arranged.

[0008] Preferably, the interference mechanism comprises a screw rod, which is rotatably arranged in the strip-shaped hole, a screw rod pair is provided on the outer thread sleeve of the screw rod, and a clamping plate is fixedly installed on one side of the screw rod pair.

[0009] Preferably, the surface of the cardboard is parallel to the length direction of the roller, and the length direction of the screw rod is perpendicular to the surface of the cardboard.

[0010] Preferably, a protective pad is fixedly mounted on the surface of the clamping plate close to the roller.

[0011] Preferably, the flipping base is parallel to the mounting base plate, and the extension line of the rotation axis of the flipping base passes through the center of the winding roll.

[0012] For a flipping device proposed by the present utility model, the beneficial effects are as follows: When the flipping device needs to flip the winding roll, the connecting frame can be driven to rotate through the flipping base, and the winding roll can be driven to rotate when the connecting frame rotates. During the rotation of the winding roll, the lead screw pair can be driven to move by the rotation of the lead screw, and the clamping plate can be driven to move when the lead screw pair moves. The clamping plate tightly abuts and presses on the outermost layer of the flat wire ribbon through the protective pad. At this time, the flat wire ribbon is effectively fixed, so that the flat wire ribbon will also be tightly abutted and restricted by the clamping plate during the flipping process of the winding roll, and the loosening of the flat wire ribbon can be effectively prevented. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic cross-sectional structure view of a flipping device proposed by the present utility model at the position of the winding roll;

[0014] Figure 2 is a schematic three-dimensional structure view of a flipping device proposed by the present utility model;

[0015] Figure 3 is a schematic top view structure view of a flipping device proposed by the present utility model;

[0016] Figure 4 is a schematic structure view of a winding roll of a flipping device proposed by the present utility model winding a flat wire ribbon.

[0017] In the figure: 1, mounting base plate; 2, flipping base; 3, connecting frame; 4, driving shaft; 5, driven shaft; 6, mating groove; 7, clamping block; 8, winding roll; 9, strip hole; 10, lead screw; 11, lead screw pair; 12, clamping plate; 13, protective pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0019] Embodiment 1: Refer to Figures 1-4A flipping device includes a mounting seat plate 1, which is used to support the internal structure of the flipping device. One side of the mounting seat plate 1 is connected to a flip seat 2 through a motor rotation. The flip seat 2 and the mounting seat plate 1 are parallel to each other. The flip seat 2 can be driven to rotate by the motor. The motor is a servo motor, which can drive the flip seat 2 to flip to a desired angle as needed. Connecting frames 3 are fixedly installed on both sides of the flip seat 2. A coupling mechanism is rotatably installed inside the connecting frame 3. A reel 8 is detachably installed inside the coupling mechanism. The extension line of the rotation axis of the flip seat 2 passes through the center of the reel 8. A flat wire webbing is wound on the outside of the reel 8. The coupling mechanism is used to support the reel 8. The reel 8 and the coupling mechanism are convenient for disassembly and assembly. The reel 8 can be driven to rotate by the coupling mechanism.

[0020] The coupling mechanism includes a driving shaft 4, which is rotatably arranged at one end of the connecting frame 3, and the other end of the connecting frame 3 is rotatably connected to a driven shaft 5. The outer end of the driving shaft 4 is fixedly connected to an external motor, and the external motor can drive the driving shaft 4 to rotate. The driving shaft 4, the driven shaft 5 and the winding roller 8 are coaxially arranged, and matching grooves 6 are opened inside the ends of the driving shaft 4 and the driven shaft 5. Blocks 7 are fixedly installed at both ends of the winding roller 8. The block 7 is arranged inside the matching groove 6 by bolts. The block 7 can be easily disassembled and assembled with the inside of the matching groove 6, so it is convenient to disassemble and assemble the winding roller 8, and the winding roller 8 can be replaced as needed.

[0021] A strip hole 9 is provided inside one end of the flip seat 2, and a resistance mechanism is provided inside the strip hole 9. The resistance mechanism includes a screw rod 10, which is rotatably provided in the strip hole 9. The end of the screw rod 10 is fixedly connected to an external motor, and the screw rod 10 can be driven to rotate by the external motor. A screw rod pair 11 is provided on the outer thread sleeve of the screw rod 10, and the rotation of the screw rod 10 can drive the screw rod pair 11 to move back and forth. A card plate 12 is fixedly installed on one side of the screw rod pair 11, and the reciprocating movement of the screw rod pair 11 can drive the card plate 12 to move back and forth. The surface of the card plate 12 is parallel to the length direction of the roller 8, and the length direction of the screw rod 10 is perpendicular to the surface of the card plate 12. The card plate 12 can conflict with the flat wire webbing wound on the outer side of the roller 8, and can play a limiting role on the flat wire webbing.

[0022] When the connecting frame 3 is driven to rotate by the flip seat 2, the connecting frame 3 will drive the roller 8 to flip. During the flipping process of the roller 8, the outermost layer of the flat wire webbing is easy to tilt up, and the flat wire webbing will be easy to loosen, and even detach from the roller 8. By starting the screw rod 10, the screw rod pair 11 can be driven to move, and the movement of the screw rod pair 11 can drive the clamping plate 12 to move. When the clamping plate 12 moves to contact with the flat wire webbing, it can prevent the outermost end of the flat wire webbing from tilting and loosening. In addition, since the distance between the clamping plate 12 and the roller 8 can be adjusted, the clamping plate 12 can be used to limit the collision of flat wire webbings of different winding thicknesses. A protective pad 13 is fixedly installed on the surface of the clamping plate 12 close to the roller 8. The protective pad 13 can increase the friction between the clamping plate 12 and the flat wire webbing, which can further improve the effect of limiting the collision of the flat wire webbing.

[0023] Working principle: when the flipping device needs to flip the winding roller 8, first start the external motor to drive the screw rod 10 to rotate. The rotation of the screw rod 10 can drive the screw rod pair 11 to move. The movement of the screw rod pair 11 can drive the clamping plate 12 to move. The clamping plate 12 is tightly pressed against the outermost layer of the flat wire webbing through the protective pad 13. At this time, the flat wire webbing is effectively fixed, and then the motor is started to drive the flip seat 2 to rotate. The flip seat 2 drives the connecting frame 3 to rotate. The rotation of the connecting frame 3 will drive the winding roller 8 to rotate. During the rotation of the winding roller 8, the flip seat 2 will also drive the clamping plate 12 to flip together. Therefore, the flat wire webbing will be tightly resisted and restricted by the clamping plate 12 during the flipping of the winding roller 8, which can effectively prevent the flat wire webbing from loosening. Finally, after the flipping is completed, the clamping plate 12 is driven away from the flat wire webbing by rotating the screw rod 10, which will not affect the subsequent processing operations of the flat wire webbing.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A flipping device, comprising a mounting base plate (1), characterized in that, One side of the mounting seat plate (1) is connected to a flip seat (2) through a motor, and connecting frames (3) are fixedly installed on both sides of the flip seat (2). A coupling mechanism is rotatably installed inside the connecting frame (3), and a winding roller (8) is detachably installed inside the coupling mechanism. A flat wire webbing is wound on the outside of the winding roller (8). A strip hole (9) is opened inside one end of the flip seat (2), and a resistance mechanism is arranged inside the strip hole (9).

2. The flipping device according to claim 1, wherein, The coupling mechanism comprises a driving shaft (4), the driving shaft (4) is rotatably arranged at one end of the connecting frame (3), the other end of the connecting frame (3) is rotatably connected to a driven shaft (5), the outer end of the driving shaft (4) is fixedly connected to an external motor, the end portions of the driving shaft (4) and the driven shaft (5) are both provided with matching grooves (6), and both ends of the winding roller (8) are fixedly installed with clamping blocks (7), and the clamping blocks (7) are arranged inside the matching grooves (6) by bolts.

3. The flipping device according to claim 2, wherein, The driving shaft (4), the driven shaft (5) and the winding roller (8) are coaxially arranged.

4. The turnover device according to claim 1, characterized in that The interference mechanism comprises a screw rod (10), the screw rod (10) is rotatably arranged in the strip-shaped hole (9), a screw rod pair (11) is threadedly sleeved on the outer side of the screw rod (10), and a clamping plate (12) is fixedly installed on one side of the screw rod pair (11).

5. The flipping device according to claim 4, characterized in that The surface of the clamping plate (12) is parallel to the length direction of the roller (8), and the length direction of the screw rod (10) is perpendicular to the surface of the clamping plate (12).

6. The turnover device according to claim 5, wherein A protective pad (13) is fixedly mounted on the surface of the clamping plate (12) close to the winding roller (8).

7. The turnover device according to claim 1, characterized in that, The turning seat (2) and the mounting seat plate (1) are parallel to each other, and an extension line of the rotation axis of the turning seat (2) passes through the center of the winding roller (8).

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