Trimming and sewing device for high-flame-retardant glass fiber cloth

Abstract

The utility model discloses a trimming and sewing device for high-flame-retardant glass fiber cloth, which relates to the technical field of trimming and sewing of glass fiber cloth and comprises a bottom table, a worktable fixedly connected to the top end of the bottom table, glass fiber cloth placed at the upper end of the worktable, and sewing machines fixedly connected to two sides of the upper end of the worktable. A discharging structure is arranged at one end of the workbench, cutting structures are arranged on the two sides of the upper end of the workbench, the bottoms of the side walls of the cutting structures are fixedly connected with a cleaning structure, chippings cut off by glass fiber cloth are sucked into a collecting box through suction force generated by operation of a dust suction fan, and after the device stops working, a worker can open a sliding plate to cut off the chippings; chippings in the collecting box are cleaned; a smoothing structure is arranged above the workbench, a smoothing roller is driven by a first rotating motor to rotate, and the glass fiber cloth is smoothed by the smoothing roller, so that wrinkles are prevented when the glass fiber cloth is wound by a winding roller; and a winding structure is arranged at the other end of the workbench.

Description

Technical Field

[0001] The utility model relates to the technical field of edge trimming and sewing of glass fiber cloth, in particular to an edge trimming and sewing device for highly flame-retardant glass fiber cloth. Background Art

[0002] Glass fiber woven fabric is a plain woven fabric with no twist and is an important base material for hand-laid FRP. Its advantages are good insulation, strong heat resistance, good corrosion resistance, and high mechanical strength, but its disadvantages are brittleness and poor wear resistance. Glass fiber cloth is mainly used in industry for: heat insulation, fire prevention, and flame retardancy. When the material is burned by flames, it absorbs a lot of heat and can prevent the flame from passing through and isolate the air. In daily use, glass fiber cloth is used in materials of different shapes, and cutting and sewing are necessary operating means. The patent announcement number CN217678051U discloses an electronic-grade glass fiber cloth stitching device, which arranges the glass fiber cloth to be stitched and places it under the trimming tool, starts the servo motor to drive the cam plate to rotate, so that the protruding part of the cam plate presses the roller, so that the guard pushes the straight rod, and the trimming tool cuts off the rough part of the edge, and then stitches, pulls the clamp to stretch the elastic steel sheet, clamps the side of the already stitched glass fiber cloth, and the elastic force generated by the deformation of the elastic steel sheet pulls the glass fiber cloth close to the roller, starts the stepper motor to rotate slowly, drives the central axis and the card strip to rotate, and the winding mechanism 1, the roller and the winding mechanism 2 rotate, drives the stitched glass fiber cloth to be wound on the roller, removes the movable cover, pulls out the roller, and takes out the stitched glass fiber cloth. However, the device described in the above patent does not process the debris cut from the glass fiber cloth, and the above device does not smooth the glass fiber cloth, and the glass fiber cloth is prone to wrinkles during movement.

[0003] Based on this, a highly flame-retardant glass fiber cloth cutting and sewing device is now provided to eliminate the disadvantages of the existing device. Utility Model Content

[0004] The utility model aims to provide a device for cutting and sewing edges of highly flame-retardant glass fiber cloth to solve the problems in the background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The device for trimming and sewing highly flame-retardant glass fiber cloth comprises a base, the top of which is fixedly connected to a workbench, the glass fiber cloth is placed on the upper end of the workbench, and both sides of the upper end of the workbench are fixedly connected to a sewing machine; a discharging structure is arranged at one end of the workbench for conveying the glass fiber cloth to the workbench; cutting structures are arranged at both sides of the upper end of the workbench for cutting both sides of the glass fiber cloth; a cleaning structure is fixedly connected to the bottom of the side wall of the cutting structure for cleaning the debris cut from the glass fiber cloth; a smoothing structure is arranged above the workbench for smoothing the glass fiber cloth; a winding structure is arranged at the other end of the workbench for winding up the glass fiber cloth after the trimming and sewing are completed.

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0008] In an optional solution: the discharging structure includes a material rack, and placement grooves for placing material rollers are opened at the upper ends of both sides of the material rack, and locking holes are opened at the front ends of the placement grooves. Locking blocks corresponding to the locking holes are installed at the upper ends of both sides of the material rack.

[0009] In an optional solution: the cutting structure includes a cutting box, a fixed plate is fixedly connected to the inside of the cutting box, an electric push rod is installed in the middle of the fixed plate, the telescopic end of the electric push rod is fixedly connected to the cutting knife, and a dust suction port is opened at the bottom of the side wall of the cutting box.

[0010] In an optional solution: the cleaning structure includes a dust suction fan, the output end of the dust suction fan is fixedly connected to a collection box, the other end of the collection box is fixedly connected to a dust suction pipe, a box door is opened at the front end of the collection box, a box door slot is opened at the box door position, and the box door slot is slidably connected to a sliding plate.

[0011] In an optional solution: the smoothing structure includes a first rotating motor, the output end of the first rotating motor is fixedly connected to a smoothing roller, the other end of the smoothing roller is rotatably connected to a fixed block, and the bottom end of the fixed block is fixedly connected to a base.

[0012] In an optional scheme: the winding structure includes a winding frame, the top of the winding frame is fixedly connected to the winding drum, a second rotating motor is installed at one end of the winding drum, and a movable cover is installed at the other end of the winding drum, the output end of the second rotating motor is fixedly connected to the rotating shaft, the outer side wall of the rotating shaft is fixedly connected to the winding roller, both ends of the winding roller are fixedly connected to the winding box, the inside of the winding box is fixedly connected to a spring sheet, the other end of the spring sheet is fixedly connected to a clamping block, and the outer side of the clamping block is clamped with the inner side of the winding box.

[0013] In an optional solution: a dust filter is installed at the connection position between the dust suction fan and the collection box.

[0014] In an optional solution: a handle is installed on the top of the sliding plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The utility model uses a cleaning structure, a cutting box so that the debris cut from the glass fiber cloth is inside it, and then the suction force generated by the operation of the dust suction fan is used to suck the debris into the collection box. When the device stops working, the staff can open the sliding plate to clean the debris inside the collection box.

[0017] 2. The utility model uses a smoothing structure to drive the smoothing roller to rotate using a first rotating motor, and the smoothing roller smoothes the glass fiber cloth to prevent wrinkles from occurring when the winding roller winds up the glass fiber cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the front position of the utility model.

[0020] Figure 3 It is a structural schematic diagram of the utility model in operation state.

[0021] Figure 4 It is a structural schematic diagram of the cleaning structure position of the utility model.

[0022] Figure 5 It is a structural schematic diagram of the winding structure position of the utility model.

[0023] Figure 6 It is a schematic diagram of the structure inside the winding box of the utility model.

[0024] Notes on the accompanying drawings: 11. Base; 12. Workbench; 13. Material rack; 14. Material roller; 15. Lock block; 16. Lock hole; 17. Dust suction fan; 18. Collection box; 19. Box door slot; 20. Sliding plate; 21. Dust suction pipe; 22. Cutting box; 23. Fixed plate; 24. Electric push rod; 25. Cutting knife; 26. Sewing machine; 27. First rotating motor; 28. Smoothing roller; 29. ​​Fixed block; 30. Winding rack; 31. Second rotating motor; 32. Winding drum; 33. Movable cover; 34. Winding roller; 35. Winding box; 36. Shrapnel; 37. Clamp; 38. Fiberglass cloth. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0026] Example 1

[0027] In one embodiment, Figure 1-Figure 6 As shown, a device for trimming and sewing highly flame-retardant glass fiber cloth comprises a base 11, the top of the base 11 is fixedly connected to a workbench 12, a glass fiber cloth 38 is placed on the upper end of the workbench 12, and both sides of the upper end of the workbench 12 are fixedly connected to a sewing machine 26; a discharging structure is arranged at one end of the workbench 12 for conveying the glass fiber cloth 38 onto the workbench 12; cutting structures are arranged at both sides of the upper end of the workbench 12 for cutting both sides of the glass fiber cloth 38; a cleaning structure is fixedly connected to the bottom of the side wall of the cutting structure for cleaning the debris cut from the glass fiber cloth 38; a smoothing structure is arranged above the workbench 12 for smoothing the glass fiber cloth 38; a winding structure is arranged at the other end of the workbench 12 for winding up the glass fiber cloth 38 after trimming and sewing.

[0028] In this embodiment, the staff first places the glass fiber cloth 38 on the discharging structure and connects one end of the glass fiber cloth 38 to the winding structure. The winding structure allows the glass fiber cloth 38 to run on the workbench 12 and wind it up. The cutting structure cuts both sides of the glass fiber cloth 38. The cleaning structure cleans the debris cut from the glass fiber cloth 38. Then the stitching machine 26 stitches the two cut sides of the glass fiber cloth 38, and the smoothing structure smoothes the glass fiber cloth 38.

[0029] In one embodiment, Figure 1 and Figure 2 As shown, the discharging structure includes a material rack 13, and a placement slot for placing a material roller 14 is provided at the upper ends of both sides of the material rack 13, and a locking hole 16 is provided at the front end of the placement slot. Locking blocks 15 corresponding to the locking holes 16 are installed at the upper ends of both sides of the material rack 13. First, the staff places the two ends of the material roller 14 equipped with the glass fiber cloth 38 at the placement slot position of the material rack 13, and inserts the locking block 15 into the locking hole 16, so that the staff can quickly load the material.

[0030] In one embodiment, Figure 2 and Figure 3 As shown, the cutting structure includes a cutting box 22, the interior of the cutting box 22 is fixedly connected to a fixing plate 23, an electric push rod 24 is installed in the middle of the fixing plate 23, the telescopic end of the electric push rod 24 is fixedly connected to a cutting knife 25, and a dust suction port is provided at the bottom of the side wall of the cutting box 22. The electric push rod 24 pushes the cutting knife 25 downward, and the cutting knife 25 cuts the edge of the glass fiber cloth 38, and the cutting box 22 prevents the debris cut from the glass fiber cloth 38 from floating around.

[0031] In one embodiment, Figure 1As shown, the cleaning structure includes a dust suction fan 17, the output end of the dust suction fan 17 is fixedly connected to a collection box 18, the other end of the collection box 18 is fixedly connected to a dust suction pipe 21, a box door is provided at the front end of the collection box 18, a box door slot 19 is provided at the box door position, and the box door slot 19 is slidably connected to a sliding plate 20. The dust suction fan 17 generates suction when it is working, so that the debris cut from the glass fiber cloth 38 enters the interior of the collection box 18 through the dust suction pipe 21. When the staff needs to clean the debris, they only need to pull the sliding plate 20 to open the collection box 18 and clean the interior thereof.

[0032] In one embodiment, Figure 1 As shown, the smoothing structure includes a first rotating motor 27, the output end of the first rotating motor 27 is fixedly connected to a smoothing roller 28, the other end of the smoothing roller 28 is rotatably connected to a fixed block 29, and the bottom end of the fixed block 29 is fixedly connected to the bottom platform 11. During the movement of the glass fiber cloth 38, the first rotating motor 27 drives the smoothing roller 28 to rotate, and the glass fiber cloth 38 passes between the smoothing roller 28 and the workbench 12, so that the glass fiber cloth 38 is smoothed to avoid wrinkles during the movement of the glass fiber cloth 38.

[0033] In one embodiment, Figure 2 and Figure 3 As shown, the winding structure includes a winding frame 30, the top of which is fixedly connected to a winding drum 32, one end of which is equipped with a second rotating motor 31, and the other end of which is equipped with a movable cover 33. The output end of the second rotating motor 31 is fixedly connected to a rotating shaft, and the outer wall of the rotating shaft is fixedly connected to a winding roller 34. Both ends of the winding roller 34 are fixedly connected to a winding box 35, and the inside of the winding box 35 is fixedly connected to a spring sheet 36, and the other end of the spring sheet 36 is fixedly connected to a clamping block 37, and the outer side of the clamping block 37 is clamped with the inner side of the winding box 35. The staff opens the clamping block 37, and the clamping block 37 clamps the glass fiber cloth 38, and the second rotating motor 31 drives the winding roller 34 to rotate, thereby winding the glass fiber cloth 38. After winding is completed, the staff opens the movable cover 33 and takes out the glass fiber cloth 38 that has been trimmed and sewn.

[0034] Example 2

[0035] In one embodiment, Figure 1 As shown, a dust filter is installed at the connection position between the dust suction fan 17 and the collection box 18. The dust filter design prevents the debris cut by the glass fiber wave from entering the dust suction fan 17, thereby causing the dust suction fan 17 to be damaged and unable to work normally.

[0036] In one embodiment, Figure 1 and Figure 4As shown, a handle is installed on the top of the sliding plate 20. The handle design makes it easy for the staff to pull the sliding plate 20, which is beneficial for the staff to clean the inside of the collection box 18.

[0037] The above embodiment discloses a device for trimming and sewing a highly flame-retardant glass fiber cloth, wherein first, a worker places both ends of a material roll 14 loaded with glass fiber cloth 38 in a placement slot provided on a material rack 13, and inserts a locking block 15 into a locking hole 16, and pulls the glass fiber cloth 38, so that a clamping block 37 inside a reel box 35 clamps the glass fiber cloth 38, and a second rotating motor 31 drives the reel 34 to rotate, thereby reeling the glass fiber cloth 38, and during the movement of the glass fiber cloth 38, the electric push rod 24 pushes the cutting knife 25 downward, and the cutting knife 25 cuts the edge of the glass fiber cloth 38, and at the same time, the dust suction fan 17 is started, and the dust suction fan 17 is driven to rotate. The machine 17 thus passes the debris cut from the glass fiber cloth 38 into the collection box 18 through the dust suction pipe 21. When the glass fiber cloth 38 moves to the position of the sewing machine 26, the sewing machine 26 sews the cut edges of the glass fiber cloth 38. Then the glass fiber cloth 38 passes between the smoothing roller 28 and the workbench 12. The first rotating motor 27 drives the smoothing roller 28 to rotate, so that the glass fiber cloth 38 is smoothed. After the winding is completed, the staff opens the movable cover 33 and takes out the glass fiber cloth 38 that has been trimmed and sewn. When the staff needs to clean the debris, they only need to pull the sliding plate 20, open the collection box 18, and clean the inside thereof.

[0038] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A device for trimming and sewing highly flame-retardant glass fiber cloth, comprising a base (11), the top of the base (11) being fixedly connected to a workbench (12), a glass fiber cloth (38) being placed on the top of the workbench (12), and sewing machines (26) being fixedly connected to both sides of the top of the workbench (12); It is characterized in that It also includes a discharging structure, which is arranged at one end of the workbench (12) and is used to transport the glass fiber cloth (38) onto the workbench (12); A cutting structure, the cutting structure being arranged on both sides of the upper end of the workbench (12) and used for cutting both sides of the glass fiber cloth (38); A cleaning structure, the cleaning structure being fixedly connected to the bottom of the side wall of the cutting structure and used for cleaning the debris cut from the glass fiber cloth (38); A smoothing structure, the smoothing structure being arranged above the workbench (12) and being used for smoothing the glass fiber cloth (38); A winding structure is arranged at the other end of the workbench (12) and is used to wind up the glass fiber cloth (38) after the trimming and sewing process is completed.

2. The device for cutting and sewing highly flame-retardant glass fiber cloth according to claim 1, characterized in that: The discharging structure comprises a material rack (13), and placement grooves for placing material rollers (14) are provided at the upper ends of both sides of the material rack (13), and locking holes (16) are provided at the front ends of the placement grooves. Locking blocks (15) corresponding to the locking holes (16) are installed at the upper ends of both sides of the material rack (13).

3. The device for cutting and sewing highly flame-retardant glass fiber cloth according to claim 1, characterized in that: The cutting structure comprises a cutting box (22), the interior of the cutting box (22) is fixedly connected to a fixed plate (23), an electric push rod (24) is installed in the middle of the fixed plate (23), the telescopic end of the electric push rod (24) is fixedly connected to a cutting knife (25), and a dust suction port is provided at the bottom of the side wall of the cutting box (22).

4. The device for cutting and sewing highly flame-retardant glass fiber cloth according to claim 1, characterized in that: The cleaning structure comprises a dust suction fan (17), the output end of the dust suction fan (17) is fixedly connected to a collection box (18), the other end of the collection box (18) is fixedly connected to a dust suction pipe (21), a box door is provided at the front end of the collection box (18), a box door slot (19) is provided at the position of the box door, and the box door slot (19) is slidably connected to a sliding plate (20).

5. The device for cutting and sewing highly flame-retardant glass fiber cloth according to claim 1, characterized in that: The smoothing structure comprises a first rotating motor (27), the output end of the first rotating motor (27) is fixedly connected to a smoothing roller (28), the other end of the smoothing roller (28) is rotatably connected to a fixed block (29), and the bottom end of the fixed block (29) is fixedly connected to a base (11).

6. The device for cutting and sewing highly flame-retardant glass fiber cloth according to claim 1, characterized in that: The winding structure comprises a winding frame (30), the top end of the winding frame (30) is fixedly connected to a winding drum (32), one end of the winding drum (32) is provided with a second rotating motor (31), the other end of the winding drum (32) is provided with a movable cover (33), the output end of the second rotating motor (31) is fixedly connected to a rotating shaft, the outer wall of the rotating shaft is fixedly connected to a winding roller (34), both ends of the winding roller (34) are fixedly connected to a winding box (35), the interior of the winding box (35) is fixedly connected to a spring sheet (36), the other end of the spring sheet (36) is fixedly connected to a clamping block (37), and the outer side of the clamping block (37) is clamped with the inner side of the winding box (35).

7. The device for cutting and sewing highly flame-retardant glass fiber cloth according to claim 4, characterized in that: A dust filter is installed at the connection position between the dust suction fan (17) and the collection box (18).

8. The device for trimming and sewing highly flame-retardant glass fiber cloth according to claim 4, characterized in that: A handle is installed on the top of the sliding plate (20).

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