Fabric turnover device for shade curtain processing

Abstract

The invention provides a fabric turnover device for shade curtain processing, and relates to the technical field of fabric turnover devices.The fabric turnover device comprises a processing table, a shade curtain is placed on the processing table, a rectangular groove is formed in the tail end of the processing table, a turnover frame is rotationally installed between the inner walls of the two sides of the rectangular groove, and an upper groove is formed in the outer wall of the turnover frame; a fixed clamping plate is mounted in the upper groove, a user inserts one end of the shading curtain into the fixed clamping plate, the user enables one end of the shading curtain to penetrate through the position between the overturning frame and the machining table, then the user mounts the fixed clamping plate between the two fixed clamps, two motors are started, the two motors drive a sliding frame to move through threaded rods, and the shading curtain is fixed through the sliding frame; the sliding frame moves to drive the two fixing clamps to move, the two fixing clamps move to drive the shading curtain to move from one end of the machining table to the other end of the machining table, turning over of the shading curtain is completed, the whole turning-over process is rapid and effective, and wrinkles cannot be caused to the shading curtain.

Description

Technical Field

[0001] The invention belongs to the technical field of fabric turning devices, and more specifically, particularly relates to a fabric turning device for processing blackout curtains. Background Art

[0002] In the production and processing of blackout curtains, turning over is an important step. However, there are many problems in the existing turning over method of blackout curtains.

[0003] Traditional flipping methods are usually inefficient, cumbersome, time-consuming, and unable to meet the needs of rapid production. The flipping process can easily cause wrinkles on the blackout curtains, affecting the appearance quality of the curtains and subsequent processing and use.

[0004] The existing method of fixing blackout curtains is not stable and reliable enough, and it is difficult to ensure the smoothness of the curtains during the turning process, and they are prone to displacement or deformation. The structural design of the turning device is unreasonable, and it cannot fully ensure the smoothness and flatness of the turning, nor can it effectively deal with the reaction force during the turning process. The existing turning equipment and the processing table are not closely matched, and large-scale efficient turning cannot be achieved. In addition, the degree of manual intervention is high, which increases labor costs and the risk of operational errors.

[0005] In summary, the traditional flipping method of blackout curtains has shortcomings in efficiency, flatness assurance, fixing method, device structure and manual intervention, and needs to be improved to improve the flipping quality and production efficiency of blackout curtains. Summary of the invention

[0006] In order to solve the above technical problems, the present invention provides a fabric turning device for processing blackout curtains to solve the above problems.

[0007] A fabric turning device for processing blackout curtains comprises a processing table, on which a blackout curtain is placed, a rectangular groove is provided at the end of the processing table, a turning frame is rotatably installed between the inner walls on both sides of the rectangular groove, an upper groove is provided on the outer wall of the turning frame, a fixed clamp is installed inside the upper groove, side slide rails are provided on the left and right side walls of the processing table, sliding frames are provided inside the two side slide rails, a fixing clamp is provided above each of the sliding frames, and an inner clamp is provided inside the fixing clamp.

[0008] Preferably, the left and right ends of the flip frame are rotatably connected to the inner wall of the rectangular groove, a turntable is fixedly installed on the right surface of the flip frame, a convex rod is fixedly installed on the side wall of the turntable, a sliding splint is slidably installed inside the fixed splint, a sliding rod is rotatably installed on the back side of the sliding splint, and the sliding rod passes through the outside of the fixed splint, a magnetic suction plate is fixedly installed on the bottom of the upper groove and the bottom of the fixed splint, and a spring is fixedly installed between the back side of the sliding splint and the inner wall of the fixed splint.

[0009] Preferably, a motor is fixedly mounted on the inner wall of each side slide rail, a threaded rod is fixedly mounted on the end of each motor output shaft, each sliding frame is sleeved outside the threaded rod, the cross-section of each sliding frame is C-shaped, and a rotating shaft frame is fixedly mounted on the upper side wall of each sliding frame, and a magnetic frame is fixedly mounted on the side wall of each sliding frame located on the side of the rotating shaft frame.

[0010] Preferably, a rotating shaft sleeve is fixedly installed on the side wall of each fixing clamp, each rotating shaft sleeve is rotatably installed in the rotating shaft frame, a screw rod is rotatably installed on the top of each inner clamp, each screw rod passes through the outside of the fixing clamp through a thread, and a sliding rod is fixedly installed on the top of each inner clamp, and the sliding rod passes through the outside of the fixing clamp.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] In the present invention, when the blackout curtain needs to be turned over, the user inserts one end of the blackout curtain into the fixed clamp, the user passes one end of the blackout curtain through between the turning frame and the processing table, and then the user installs the fixed clamp between the two fixed clamps, starts the two motors, and the two motors drive the sliding frame to move through the threaded rod, the movement of the sliding frame drives the two fixed clamps to move, the movement of the two fixed clamps drives the blackout curtain to move from one end of the processing table to the other end, and the blackout curtain is turned over, and the entire turning process is fast and effective, and will not cause wrinkles to the blackout curtain.

[0013] In the present invention, when inserting one end of the blackout curtain into the fixed clamping plate, the user first pulls the sliding rod, and the sliding rod drives the sliding clamping plate to move. The movement of the sliding clamping plate compresses the spring. At this time, a gap is formed between the sliding clamping plate and the inner wall of the fixed clamping plate. The user can insert one end of the blackout curtain into the fixed clamping plate, and then loosen the sliding clamping plate. The spring drives the sliding clamping plate to clamp the blackout curtain. By using the fixed clamping plate to fix the blackout curtain, the fixed clamping plate can ensure the flatness of the blackout curtain when it is turned over later.

[0014] In the present invention, the blackout curtain and the fixed clamp are inserted between the turning frame and the processing table, and then the fixed clamp is wrapped around the turning frame for half a circle, and the fixed clamp is fixed to the two fixing clamps. By wrapping the blackout curtain around the turning frame for one circle, the turning frame can further ensure the flatness of the turning of the blackout curtain when it is turned over later, and at the same time improve the smoothness of the turning of the blackout curtain.

[0015] In the present invention, the side walls of the two fixing clamps are fitted with the magnetic frame, and the fixing clamps are magnetically fixed to the magnetic frame. The magnetic attraction between the magnetic frame and the fixing clamps can support the reaction force of the flipping and movement of the blackout curtain, and then the screw rod is rotated, and the rotation of the screw rod drives the inner clamp plate to move upward, and then the fixing clamp is clamped in the two fixing clamps, and the two inner clamps fix the fixing clamp. By designing the fixing clamp to be rotatable, when not in use, the fixing clamp will not affect the processing of the blackout curtain on the processing table, and when in use, the fixing clamp can fix the fixing clamp plate.

[0016] In the present invention, the threaded rod and the sliding frame are matched by threads, and the sliding frame is driven to move by the threaded rod. The movement of the sliding frame drives the two fixed clamps to move. The movement of the two fixed clamps drives the fixed clamps to move. The movement of the fixed clamps drives the blackout curtain to move on the processing table and complete the flipping at the same time. The processing table can completely flip the blackout curtain over a large area, while reducing manual intervention and improving the flipping ability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the processing table of the present invention;

[0018] Figure 2 It is a schematic diagram of the structure of the sliding frame of the present invention;

[0019] Figure 3 It is a schematic diagram of the fixing fixture structure of the present invention;

[0020] Figure 4 It is a schematic diagram of the structure of the overturning frame of the present invention;

[0021] Figure 5 It is a schematic diagram of the fixed splint structure of the present invention;

[0022] Figure 6 It is a schematic diagram of the sliding splint structure of the present invention.

[0023] In the figure, the corresponding relationship between the component names and the figure numbers is: 1. Processing table; 11. Side slide rail; 12. Blackout curtain; 13. Threaded rod; 14. Motor; 15. Sliding frame; 16. Magnetic frame; 17. Rotating shaft frame; 18. Fixed clamp; 19. Rotating shaft sleeve; 2. Inner clamp; 21. Screw rod; 22. Sliding rod; 23. Rectangular groove; 25. Flip frame; 27. Turntable; 28. Protruding rod; 29. ​​Upper groove; 3. Magnetic plate; 31. Fixed clamp; 32. Sliding clamp; 33. Spring; 34. Sliding rod. DETAILED DESCRIPTION

[0024] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0025] See also Figure 1-Figure 6 The present invention provides a fabric turning device for processing blackout curtains, comprising a processing table 1, on which a blackout curtain 12 is placed, a rectangular groove 23 is provided at the end of the processing table 1, a turning frame 25 is rotatably installed between the inner walls of both sides of the rectangular groove 23, an upper groove 29 is provided on the outer wall of the turning frame 25, and a fixed clamp 31 is installed inside the upper groove 29, a user passes one end of the blackout curtain 12 through the turning frame 25 and the processing table 1, then the user installs the fixed clamp 31 between two fixed clamps 18, starts two motors 14, the two motors 14 drive the sliding frame 15 to move through the threaded rod 13, the movement of the sliding frame 15 drives the two fixed clamps 18 to move, the movement of the two fixed clamps 18 drives the blackout curtain 12 to move from one end of the processing table 1 to the other end, side slide rails 11 are provided on the left and right side walls of the processing table 1, the sliding frames 15 are provided inside the two side slide rails 11, a fixed clamp 18 is provided above each sliding frame 15, and an inner clamp 2 is provided inside the fixed clamp 18.

[0026] The left and right ends of the flip frame 25 are rotatably connected to the inner wall of the rectangular groove 23. A turntable 27 is fixedly installed on the right surface of the flip frame 25, and a convex rod 28 is fixedly installed on the side wall of the turntable 27. A sliding clamp 32 is slidably installed inside the fixed clamp 31, and a sliding rod 34 is rotatably installed on the back of the sliding clamp 32, and the sliding rod 34 runs through the outside of the fixed clamp 31. The bottom of the upper groove 29 and the bottom of the fixed clamp 31 are both fixedly installed with a magnetic suction plate 3. At this time, a gap is formed between the sliding clamp 32 and the inner wall of the fixed clamp 31. The user can insert one end of the blackout curtain 12 into the fixed clamp 31, and then release the sliding clamp 32. The spring 33 drives the sliding clamp 32 to clamp the blackout curtain 12. The blackout curtain 12 is fixed by using the fixed clamp 31. When the blackout curtain 12 is turned over later, a spring 33 is fixedly installed between the back of the sliding clamp 32 and the inner wall of the fixed clamp 31.

[0027] A motor 14 is fixedly installed on the inner wall of each side slide rail 11, and a threaded rod 13 is fixedly installed on the end of the output shaft of each motor 14. Each sliding frame 15 is sleeved outside the threaded rod 13, and the cross-section of each sliding frame 15 is C-shaped. Then, the fixed splint 31 is wrapped around the flip frame 25 for half a circle, and the fixed splint 31 is fixed to the two fixing clamps 18. By wrapping the blackout curtain 12 around the flip frame 25 for one circle, the flip frame 25 can further ensure the flatness of the flipped surface of the blackout curtain 12 when it is subsequently turned over, and a rotating shaft frame 17 is fixedly installed on the side wall of the upper section of each sliding frame 15, and a magnetic suction frame 16 is fixedly installed on the side wall of each sliding frame 15 located on the side of the rotating shaft frame 17.

[0028] A shaft sleeve 19 is fixedly installed on the side wall of each fixing clamp 18, and each shaft sleeve 19 is rotatably installed in the shaft frame 17. A screw rod 21 is rotatably installed on the top of each inner splint 2, and each screw rod 21 passes through the outside of the fixing clamp 18 through a thread. The fixing clamp 18 is magnetically fixed to the magnetic suction frame 16, and the magnetic suction of the magnetic suction frame 16 and the fixing clamp 18 can support the reaction force of the flipping movement of the blackout curtain 12, and then the screw rod 21 is rotated. The rotation of the screw rod 21 drives the inner splint 2 to move upward, and then the fixed splint 31 is clamped in the two fixed splints 31. The two inner splints 2 fix the fixed splint 31, and a sliding rod 22 is fixedly installed on the top of each inner splint 2, and the sliding rod 22 passes through the outside of the fixing clamp 18.

[0029] Working principle:

[0030] In the first step, the blackout curtain 12 is placed on the processing table 1 during processing. When the blackout curtain 12 needs to be turned over, the user inserts one end of the blackout curtain 12 into the fixed clamp 31, and the user passes one end of the blackout curtain 12 between the flip frame 25 and the processing table 1. Then the user installs the fixed clamp 31 between the two fixed clamps 18, and starts the two motors 14. The two motors 14 drive the sliding frame 15 to move through the threaded rod 13, and the movement of the sliding frame 15 drives the two fixed clamps 18 to move. The movement of the two fixed clamps 18 drives the blackout curtain 12 to move from one end of the processing table 1 to the other end, and the blackout curtain 12 is turned over. The entire turning process is fast and effective, and will not cause wrinkles to the blackout curtain 12.

[0031] In the second step, when inserting one end of the blackout curtain 12 into the fixed clamping plate 31, the user first pulls the sliding rod 34, and the sliding rod 34 drives the sliding clamping plate 32 to move, and the sliding clamping plate 32 moves to compress the spring 33. At this time, a gap is formed between the sliding clamping plate 32 and the inner wall of the fixed clamping plate 31. The user can insert one end of the blackout curtain 12 into the fixed clamping plate 31, and then release the sliding clamping plate 32. The spring 33 drives the sliding clamping plate 32 to clamp the blackout curtain 12. By fixing the blackout curtain 12 with the fixed clamping plate 31, the fixed clamping plate 31 can ensure the flatness of the blackout curtain 12 when it is turned over later;

[0032] After the fixing splint 31 and the blackout curtain 12 are installed, the blackout curtain 12 and the fixing splint 31 are inserted between the turning frame 25 and the processing table 1, and then the fixing splint 31 is wrapped around the turning frame 25 for half a circle, and the fixing splint 31 is fixed to the two fixing clamps 18. By wrapping the blackout curtain 12 around the turning frame 25 for one circle, the turning frame 25 can further ensure the flatness of the turning surface of the blackout curtain 12 when it is turned over later, and at the same time improve the smoothness of the turning over of the blackout curtain 12.

[0033] In the third step, after the fixed clamp 31 surrounds the flip frame 25, the user rotates the two fixed clamps 18, and the two fixed clamps 18 rotate outside the two rotating shaft frames 17. At the same time, the side walls of the two fixed clamps 18 are fitted with the magnetic frame 16, and the fixed clamps 18 are magnetically fixed to the magnetic frame 16. The magnetic attraction between the magnetic frame 16 and the fixed clamp 18 can support the reaction force of the flipping movement of the blackout curtain 12, and then the screw rod 21 is rotated. The rotation of the screw rod 21 drives the inner clamp 2 to move upward, and then the fixed clamp 31 is clamped in the two fixed clamps 31. The two inner clamps 2 fix the fixed clamp 31. By designing the fixed clamp 18 to be rotatable, when not in use, the fixed clamp 18 will not affect the processing of the blackout curtain 12 on the processing table 1. When in use, the fixed clamp 18 can fix the fixed clamp 31;

[0034] The starting motor 14 drives the threaded rod 13 to rotate. The threaded rod 13 and the sliding frame 15 are matched by threads. The sliding frame 15 is driven to move by the threaded rod 13. The movement of the sliding frame 15 drives the two fixing clamps 18 to move. The movement of the two fixing clamps 18 drives the fixed clamps 31 to move. The movement of the fixed clamps 31 drives the blackout curtain 12 to move on the processing table 1 and completes the flipping at the same time. The processing table 1 can perform a complete and large-area flipping of the blackout curtain 12, while reducing manual intervention and improving the flipping ability.

[0035] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A fabric turning device for processing blackout curtains, comprising a processing table (1), on which a blackout curtain (12) is placed, characterized in that: A rectangular groove (23) is provided at the end of the processing table (1), a turning frame (25) is rotatably installed between the inner walls of both sides of the rectangular groove (23), an upper groove (29) is provided on the outer wall of the turning frame (25), a fixed clamp (31) is installed inside the upper groove (29), and side slide rails (11) are provided on the left and right side walls of the processing table (1), a sliding frame (15) is provided inside the two side slide rails (11), a fixing fixture (18) is provided above each of the sliding frames (15), and an inner clamp (2) is provided inside the fixing fixture (18).

2. A fabric turning device for blackout curtain processing as claimed in claim 1, characterized in that: The left and right ends of the turning frame (25) are both rotatably connected to the inner wall of the rectangular groove (23); a turntable (27) is fixedly mounted on the right surface of the turning frame (25); and a convex rod (28) is fixedly mounted on the side wall of the turntable (27).

3. A fabric turning device for blackout curtain processing as claimed in claim 2, characterized in that: A sliding clamp (32) is slidably mounted inside the fixed clamp (31), a sliding rod (34) is rotatably mounted on the back of the sliding clamp (32), and the sliding rod (34) passes through the outside of the fixed clamp (31).

4. A fabric turning device for blackout curtain processing as claimed in claim 3, characterized in that: A magnetic attraction plate (3) is fixedly mounted on the bottom of the upper groove (29) and the bottom of the fixed clamping plate (31), and a spring (33) is fixedly mounted between the back side of the sliding clamping plate (32) and the inner wall of the fixed clamping plate (31).

5. A fabric turning device for blackout curtain processing as claimed in claim 1, characterized in that: A motor (14) is fixedly mounted on the inner wall of each side slide rail (11), a threaded rod (13) is fixedly mounted on the end of the output shaft of each motor (14), and each sliding frame (15) is sleeved outside the threaded rod (13).

6. A fabric turning device for blackout curtain processing as claimed in claim 5, characterized in that: The cross-section of each sliding frame (15) is C-shaped, and a rotating shaft frame (17) is fixedly mounted on the upper side wall of each sliding frame (15).

7. A fabric turning device for processing blackout curtains as claimed in claim 6, characterized in that: A magnetic suction frame (16) is fixedly mounted on the side wall of each sliding frame (15) located on the side of the rotating shaft frame (17).

8. A fabric turning device for processing blackout curtains as claimed in claim 7, characterized in that: A rotating shaft sleeve (19) is fixedly mounted on the side wall of each fixing fixture (18), and each rotating shaft sleeve (19) is rotatably mounted in the rotating shaft frame (17).

9. A fabric turning device for processing blackout curtains as claimed in claim 8, characterized in that: A screw rod (21) is rotatably mounted on the top of each inner clamping plate (2), and each screw rod (21) penetrates the outside of the fixing fixture (18) through a thread.

10. A fabric turning device for processing blackout curtains as claimed in claim 9, characterized in that: A sliding rod (22) is fixedly mounted on the top of each inner clamping plate (2), and the sliding rod (22) passes through the outside of the fixing fixture (18).

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