Locking structure of winding mechanism

Abstract

A locking structure of a winding mechanism comprises a reel device and a front baffle device, the reel device comprises a rotating disc and a rear baffle arranged on the rotating disc, the front baffle device comprises a first driver, a mounting plate assembly, a second driver, a locking assembly and a front baffle assembly, the first driver is in driving connection with the mounting plate assembly, and the second driver is in driving connection with the front baffle assembly. The second driver and the locking assembly are fixed to the mounting plate assembly, a rotating shaft is movably arranged on the front baffle assembly, the front baffle assembly is rotationally mounted on the locking assembly, and the second driver is in transmission connection with the rotating shaft. According to the winding mechanism, the front baffle device is arranged, the front baffle device comprises the first driver, the mounting plate assembly, the second driver, the locking assembly and the front baffle assembly, automatic mounting and dismounting of the front baffle assembly can be achieved through cooperation of the first driver, the mounting plate assembly, the second driver and the locking assembly, manual dismounting and mounting are not needed, and the working efficiency is improved. The disassembly and assembly efficiency of the front baffle assembly can be improved, the production efficiency is improved, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of winding machines, and in particular to a locking structure of a winding mechanism. Background Art

[0002] The winding mechanism of a traditional winder includes a reel device and a front baffle assembly. The front baffle assembly is detachably arranged on the reel device. The reel device includes a turntable and a rear baffle arranged on the turntable. When the front baffle assembly is installed on the reel device, a winding area is formed between the rear baffle and the front baffle assembly. The pipe can be wound into a reel on the winding area. When the pipe is wound, the front baffle assembly needs to be removed to unwind the reel. After unwinding is completed, the front baffle assembly needs to be reinstalled to wind the pipe. The front baffle assembly needs to be manually installed and disassembled, and the disassembly and assembly efficiency is low, resulting in low production efficiency and high labor intensity for workers.

[0003] Therefore, further improvements are necessary. Summary of the Invention

[0004] The purpose of the present invention is to provide a locking structure for a winding mechanism with a simple structure, high disassembly and assembly efficiency, good product quality, low labor intensity and strong practicality, so as to overcome the shortcomings of the prior art.

[0005] The locking mechanism of the invention is characterized in that it comprises a reel device and a front baffle device, the reel device comprises a turntable and a rear baffle arranged on the turntable, the front baffle device comprises a first drive, a mounting plate assembly, a second drive, a locking assembly and the front baffle assembly, the first drive driving the mounting plate assembly is connected to the second drive and the locking assembly is fixed to the mounting plate assembly, the front baffle assembly is movably provided with a rotating shaft, the front baffle assembly is rotatably mounted on the locking assembly, and the second drive transmission is connected to the rotating shaft; the first drive drives the front baffle assembly to move forward and backward through the mounting plate assembly and the locking assembly, so that the rotating shaft is disengaged from the turntable, and the rotating shaft is locked on the locking assembly; when the front baffle assembly moves backward, the second drive drives the rotating shaft to move backward, so that the rotating shaft is disengaged from the locking assembly, and the rotating shaft is plugged into the turntable, and the turntable drives the front baffle assembly to rotate through the rotating shaft, so that a reeling area is formed between the rear baffle and the front baffle assembly.

[0006] A locking groove is provided on the locking assembly, and a locking block is provided on the rotating shaft; when the second driver drives the rotating shaft to move forward, the locking block is inserted into the locking groove to lock the rotating shaft on the locking assembly; when the second driver drives the rotating shaft to move backward, the locking block disengages from the locking groove to disengage the rotating shaft from the locking assembly, thereby unlocking the rotating shaft.

[0007] The front baffle assembly includes a front baffle, a rotating part and a rotating sleeve. The front baffle is connected to the rotating part and the rotating sleeve respectively. The rotating sleeve is rotatably installed on the locking assembly. A movable groove is provided on the rotating part. The locking block is movably provided on the movable groove. The rotating shaft drives the rotating part to rotate through the cooperation of the locking block and the movable groove, thereby driving the front baffle to rotate.

[0008] A non-circular plug-in end is provided on the rotating shaft, and a non-circular plug-in hole is provided on the turntable; when the second driver drives the rotating shaft to move forward, the plug-in end is separated from the plug-in hole, and when the second driver drives the rotating shaft to move backward, the plug-in end and the plug-in hole are plugged into each other.

[0009] The locking assembly includes a fixed sleeve and a locking plate connected to each other. The fixed sleeve is fixed on the mounting plate assembly. A first bearing is provided between the rotating sleeve and the fixed sleeve. The rotating sleeve is rotatably mounted on the fixed sleeve through the first bearing. The locking grooves are distributed annularly on the locking plate.

[0010] A movable sleeve is arranged on the inner hole of the fixed sleeve for front and back movement. The second driver drives and connects the movable sleeve. A second bearing is arranged between the movable sleeve and the rotating shaft. The rotating shaft is rotatably mounted on the movable sleeve through the second bearing.

[0011] A first through hole is provided on the fixing sleeve, a second through hole is provided on the locking plate, a third through hole is provided on the rotating member, and a fourth through hole is provided on the front baffle. The rotating shaft is simultaneously passed through the first through hole, the second through hole, the third through hole and the fourth through hole, and the rotating shaft moves back and forth along the first through hole, the second through hole, the third through hole and the fourth through hole.

[0012] The mounting plate assembly includes a horizontal mounting plate and a vertical mounting plate connected to each other. The first driver drives the horizontal mounting plate, the fixing sleeve is fixed on the vertical mounting plate, a mounting cavity is provided in the vertical mounting plate, and the second driver is fixed in the mounting cavity.

[0013] The front baffle device also includes a guide fixing plate. A slide rail assembly is provided between the transverse mounting plate and the guide fixing plate. The transverse mounting plate slides back and forth on the guide fixing plate through the slide rail assembly.

[0014] The reel device also includes a third driver and a gear assembly. The third driver drives the gear assembly, which is connected to the turntable. The third driver drives the turntable to rotate through the gear assembly, and the turntable drives the front baffle assembly and the rear baffle to rotate respectively.

[0015] The winding mechanism of the present invention is provided with a front baffle device, and the front baffle device includes a first drive, a mounting plate assembly, a second drive, a locking assembly and a front baffle assembly. Through the cooperation of the first drive, the mounting plate assembly, the second drive and the locking assembly, the front baffle assembly can be automatically installed and disassembled without manual disassembly, which can improve the disassembly and assembly efficiency of the front baffle assembly, thereby improving production efficiency and reducing the labor intensity of workers; in addition, after the front baffle assembly is disassembled, the locking assembly locks the rotating shaft, and the rotating shaft cannot rotate at this time, preventing the rotating shaft from rotating after the front baffle assembly is disassembled, which causes the rotating shaft to be unable to align with the plug hole when the front baffle assembly is installed next time, causing the rotating shaft and the plug hole to be unable to be plugged in, and manual rotation and debugging of the rotating shaft is required to align the rotating shaft with the plug hole, thereby reducing production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of the overall structure of the winding mechanism in one embodiment of the present invention.

[0017] Figure 2 This is a schematic diagram of the overall structure of the winding mechanism in another aspect in one embodiment of the present invention.

[0018] Figure 3 2 is a cross-sectional view of a winding mechanism in one embodiment of the present invention.

[0019] Figure 4 for Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0020] Figure 5 Schematic diagram of the overall structure of the front baffle device in one embodiment of the present invention.

[0021] Figure 6 This is a partial structural exploded view of the front baffle device in one embodiment of the present invention.

[0022] Figure 7 Schematic diagram of the overall structure of a reel device in one embodiment of the present invention.

[0023] Figure 8 Schematic diagram of a partial structure of a winding mechanism in one embodiment of the present invention.

[0024] Figure 9 Schematic diagram of a partial structure of a front baffle device in one embodiment of the present invention. DETAILED DESCRIPTION

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0026] See also Figures 1-9The locking structure of the winding mechanism includes a reel device 1 and a front baffle device 2. The reel device 1 includes a turntable 3 and a rear baffle 4 arranged on the turntable 3. The front baffle device 2 includes a first driver 5, a mounting plate assembly 6, a second driver 7, a locking assembly 8 and a front baffle assembly 9. The first driver 5 drives the mounting plate assembly 6, the second driver 7 and the locking assembly 8 are fixed to the mounting plate assembly 6, and a rotating shaft 10 is provided on the front baffle assembly 9 for front and rear movement. The front baffle assembly 9 is rotatably mounted on the locking assembly 8, and the second driver 7 is driven and connected to the rotating shaft 10; the first driver 5 drives the front baffle assembly through the mounting plate assembly 6 and the locking assembly 8 When the front baffle assembly 9 moves forward and backward and the front baffle assembly 9 moves forward, the second driver 7 drives the rotating shaft 10 to move forward so that the rotating shaft 10 is disengaged from the turntable 3 and the rotating shaft 10 is locked on the locking component 8, thereby realizing the disassembly of the front baffle assembly 9 on the reel device 1; when the front baffle assembly 9 moves backward, the second driver 7 drives the rotating shaft 10 to move backward so that the rotating shaft 10 is disengaged from the locking component 8 and the rotating shaft 10 is plugged into the turntable 3, thereby installing the front baffle assembly 9 on the reel device 1, and the turntable 3 drives the front baffle assembly 9 to rotate through the rotating shaft 10, and a winding area 11 is formed between the rear baffle 4 and the front baffle assembly 9 (i.e., the front baffle 14). Figure 8 As shown, the front baffle assembly 9 has been installed on the reel device 1, as shown in FIG. Figure 1-Figure 3 As shown, the front baffle assembly 9 has been removed from the reel device 1.

[0027] Before the front baffle assembly 9 is disassembled, the turntable 3 will drive the rotating shaft 10 to rotate to the corresponding position, so that the locking block 13 is aligned with the locking groove 12, and then when the second driver 7 drives the rotating shaft 10 to move backward, the locking block 13 can be inserted into the locking groove 12.

[0028] The front baffle assembly 9 includes a front baffle 14, a rotating member 15 and a rotating sleeve 16. The front baffle 14 is respectively connected to the rotating member 15 and the rotating sleeve 16 by screws. The rotating sleeve 16 is rotatably installed on the locking assembly 8. A movable groove 17 is provided on the rotating member 15. The locking block 13 is movably arranged on the movable groove 17 back and forth. The rotating shaft 10 drives the rotating member 15 to rotate through the cooperation of the locking block 13 and the movable groove 17, thereby driving the front baffle 14 to rotate. The movable grooves 17 are distributed in an annular manner on the locking block 13, and the locking block 13 cooperates with any one of the movable grooves 17.

[0029] A non-circular plug-in end 18 is provided on the rotating shaft 10, and a non-circular plug-in hole 19 is provided on the turntable 3, so that after the plug-in end 18 is plugged into the plug-in hole 19, the turntable 3 can drive the rotating shaft 10 to rotate; when the second driver 7 drives the rotating shaft 10 to move forward, the plug-in end 18 disengages from the plug-in hole 19, and when the second driver 7 drives the rotating shaft 10 to move backward, the plug-in end 18 and the plug-in hole 19 are plugged into each other; in this embodiment, the plug-in end 18 and the plug-in hole 19 are hexagonal in shape; because the plug-in end 18 and the plug-in hole 19 are non-circular, when the plug-in end 18 disengages from the plug-in hole 19, if the rotating shaft 10 rotates, the plug-in end 18 and the plug-in hole 19 cannot be aligned, causing the front baffle assembly 9 to be installed on the reel device 1 next time, the plug-in end 18 and the plug-in hole 19 cannot be plugged in, so after the front baffle assembly 9 is disassembled, the rotating shaft 10 must be locked so that it cannot rotate.

[0030] The locking assembly 8 includes a fixed sleeve 20 and a locking plate 21 that are connected to each other (connected by screws). The fixed sleeve 20 is fixed to the mounting plate assembly 6. A first bearing 22 is provided between the rotating sleeve 16 and the fixed sleeve 20. The rotating sleeve 16 is rotatably mounted on the fixed sleeve 20 via the first bearing 22. The locking grooves 12 are annularly distributed on the locking plate 21, and the locking block 13 cooperates with any one of the locking grooves 12.

[0031] A movable sleeve 24 is provided on the inner hole 23 of the fixed sleeve 20 so as to move forward and backward. The second driver 7 drives and connects the movable sleeve 24. A second bearing 25 is provided between the movable sleeve 24 and the rotating shaft 10. The rotating shaft 10 is rotatably mounted on the movable sleeve 24 through the second bearing 25. The second driver 7 drives the rotating shaft 10 to move forward and backward through the movable sleeve 24. The second driver 7 is a cylinder.

[0032] A first through hole 26 is provided on the fixing sleeve 20, a second through hole 27 is provided on the locking plate 21, a third through hole 28 is provided on the rotating member 15, and a fourth through hole 29 is provided on the front baffle 14. The rotating shaft 10 is simultaneously passed through the first through hole 26, the second through hole 27, the third through hole 28 and the fourth through hole 29, and the rotating shaft 10 moves back and forth along the first through hole 26, the second through hole 27, the third through hole 28 and the fourth through hole 29 to guide the forward and backward movement of the rotating shaft 10; the locking groove 12 is annularly distributed around the second through hole 27, and the locking groove 12 is connected to the second through hole 27; the movable groove 17 is annularly distributed around the third through hole 28, and the movable groove 17 is connected to the third through hole 28.

[0033] The mounting plate assembly 6 includes a transverse mounting plate 30 and a vertical mounting plate 31 welded to each other. The first driver 5 drives and connects the transverse mounting plate 30. The fixing sleeve 20 is fixed to the vertical mounting plate 31 by screws. A mounting cavity 32 is provided in the vertical mounting plate 31. The second driver 7 is fixed in the mounting cavity 32, which can hide the second driver 7 and make the structure more compact. The second driver 7 is fixed to the vertical mounting plate 31 by screws.

[0034] The front baffle device 2 also includes a guide fixing plate 33, and a slide rail assembly 34 is arranged between the transverse mounting plate 30 and the guide fixing plate 33. The transverse mounting plate 30 slides back and forth on the guide fixing plate 33 through the slide rail assembly 34. The slide rail assembly 34 is a combination of a slide rail and a slider; the guide fixing plate 33 and the first driver 5 are respectively fixed on the body of the winder, and the first driver 5 is a cylinder.

[0035] The reel device 1 also includes a third driver 35 and a gear assembly 36. The third driver 35 drives the connected gear assembly 36, and the gear assembly 36 is connected to the turntable 3. The third driver 35 drives the turntable 3 to rotate through the gear assembly 36, and the turntable 3 drives the front baffle assembly 9 and the rear baffle 4 to rotate respectively, so that the pipe is wound into a reel 37 in the winding area. When the pipe is wound, the front baffle assembly 9 needs to be removed to unwind the reel 37. After unwinding is completed, the front baffle assembly 9 needs to be reinstalled to wind the pipe.

[0036] The third driver 35 is a motor, and the gear assembly 36 includes a first gear 38 and a second gear 39 that are meshed with each other. The third driver 35 drives the first gear 38, and the second gear 39 is connected to the turntable 3 through the connecting shaft 40. The third driver 35 is fixed to the body of the winder.

[0037] The above is a preferred embodiment of the present invention, which illustrates and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A locking structure for a winding mechanism, characterized in that: The invention comprises a reel device (1) and a front baffle device (2), wherein the reel device (1) comprises a turntable (3) and a rear baffle (4) arranged on the turntable (3), and the front baffle device (2) comprises a first driver (5), a mounting plate assembly (6), a second driver (7), a locking assembly (8) and a front baffle assembly (9), wherein the first driver (5) is driven to connect to the mounting plate assembly (6), the second driver (7) and the locking assembly (8) are fixed to the mounting plate assembly (6), a rotating shaft (10) is movably arranged on the front baffle assembly (9), the front baffle assembly (9) is rotatably mounted on the locking assembly (8), and the second driver (7) is driven to connect to the rotating shaft (10); the first driver (5) is driven to connect to the mounting plate assembly (6), the second driver (7) and the locking assembly (8) are fixed to the mounting plate assembly (6), and the front baffle assembly (9) is movably provided with a rotating shaft (10), the front baffle assembly (9) is rotatably mounted on the locking assembly (8), and the second driver (7) is driven to connect to the rotating shaft (10); the first driver (5) is driven to connect to the mounting plate assembly (6) by the second driver (7). The mounting assembly (6) and the locking assembly (8) drive the front baffle assembly (9) to move forward and backward. When the front baffle assembly (9) moves forward, the second driver (7) drives the rotating shaft (10) to move forward so that the rotating shaft (10) is separated from the turntable (3), and the rotating shaft (10) is locked on the locking assembly (8). When the front baffle assembly (9) moves backward, the second driver (7) drives the rotating shaft (10) to move backward so that the rotating shaft (10) is separated from the locking assembly (8), and the rotating shaft (10) is plugged into the turntable (3). The turntable (3) drives the front baffle assembly (9) to rotate through the rotating shaft (10), and a winding area (11) is formed between the rear baffle (4) and the front baffle assembly (9).

2. The locking structure of the winding mechanism according to claim 1, characterized in that: A locking groove (12) is provided on the locking assembly (8), and a locking block (13) is provided on the rotating shaft (10); when the second driver (7) drives the rotating shaft (10) to move forward, the locking block (13) is inserted into the locking groove (12), so that the rotating shaft (10) is locked on the locking assembly (8); when the second driver (7) drives the rotating shaft (10) to move backward, the locking block (13) is disengaged from the locking groove (12), so that the rotating shaft (10) is disengaged from the locking assembly (8), thereby unlocking the rotating shaft (10).

3. The locking structure of the winding mechanism according to claim 2, characterized in that: The front baffle assembly (9) includes a front baffle (14), a rotating member (15) and a rotating sleeve (16). The front baffle (14) is connected to the rotating member (15) and the rotating sleeve (16) respectively. The rotating sleeve (16) is rotatably mounted on the locking assembly (8). A movable groove (17) is provided on the rotating member (15). The locking block (13) is movably arranged on the movable groove (17) in a forward and backward manner. The rotating shaft (10) drives the rotating member (15) to rotate through the cooperation of the locking block (13) and the movable groove (17), thereby driving the front baffle (14) to rotate.

4. The locking structure of the winding mechanism according to claim 1, characterized in that: A non-circular plug-in end (18) is provided on the rotating shaft (10), and a non-circular plug-in hole (19) is provided on the rotating disk (3); when the second driver (7) drives the rotating shaft (10) to move forward, the plug-in end (18) is disengaged from the plug-in hole (19); when the second driver (7) drives the rotating shaft (10) to move backward, the plug-in end (18) and the plug-in hole (19) are plugged into each other.

5. The locking structure of the winding mechanism according to claim 3, characterized in that: The locking assembly (8) comprises a fixed sleeve (20) and a locking plate (21) connected to each other, the fixed sleeve (20) being fixed on the mounting plate assembly (6), a first bearing (22) being provided between the rotating sleeve (16) and the fixed sleeve (20), the rotating sleeve (16) being rotatably mounted on the fixed sleeve (20) via the first bearing (22), and the locking grooves (12) being annularly distributed on the locking plate (21).

6. The locking structure of the winding mechanism according to claim 5, characterized in that: A movable sleeve (24) is movably provided on the inner hole (23) of the fixed sleeve (20). The second driver (7) drives and connects the movable sleeve (24). A second bearing (25) is provided between the movable sleeve (24) and the rotating shaft (10). The rotating shaft (10) is rotatably mounted on the movable sleeve (24) via the second bearing (25).

7. The locking structure of the winding mechanism according to claim 5, characterized in that: The fixing sleeve (20) is provided with a first through hole (26), the locking plate (21) is provided with a second through hole (27), the rotating member (15) is provided with a third through hole (28), and the front baffle (14) is provided with a fourth through hole (29). The rotating shaft (10) is simultaneously provided through the first through hole (26), the second through hole (27), the third through hole (28) and the fourth through hole (29), and the rotating shaft (10) moves forward and backward along the first through hole (26), the second through hole (27), the third through hole (28) and the fourth through hole (29).

8. The locking structure of the winding mechanism according to claim 5, characterized in that: The mounting plate assembly (6) includes a transverse mounting plate (30) and a vertical mounting plate (31) connected to each other, the first driver (5) drives and connects the transverse mounting plate (30), the fixing sleeve (20) is fixed on the vertical mounting plate (31), a mounting cavity (32) is provided in the vertical mounting plate (31), and the second driver (7) is fixed in the mounting cavity (32).

9. The locking structure of the winding mechanism according to claim 8, characterized in that: The front baffle device (2) further includes a guide fixing plate (33), a slide rail assembly (34) is provided between the transverse mounting plate (30) and the guide fixing plate (33), and the transverse mounting plate (30) slides forward and backward on the guide fixing plate (33) via the slide rail assembly (34).

10. The locking structure of the winding mechanism according to any one of claims 1 to 9, characterized in that: The reel device (1) further includes a third driver (35) and a gear assembly (36). The third driver (35) drives the gear assembly (36), and the gear assembly (36) is connected to the turntable (3). The third driver (35) drives the turntable (3) to rotate through the gear assembly (36), and the turntable (3) drives the front baffle assembly (9) and the rear baffle (4) to rotate.

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