Low-speed braiding machine for insulating fireproof sleeve

Abstract

The utility model relates to the technical field of low-speed braiding machines, and provides an insulating fireproof sleeve low-speed braiding machine which comprises a low-speed braiding machine body and further comprises a machine frame, a winding shaft, a guide shaft, a smoothing shaft, a winding mechanism and a smoothing mechanism, the machine frame is arranged on the low-speed braiding machine body, the winding shaft is arranged on the machine frame, a through groove is formed in the winding shaft, and the guide shaft is arranged in the through groove. The two guide shafts are arranged on the rack, the two smoothing shafts are arranged on the rack, the winding mechanism is arranged on the rack and used for winding a sleeve, and the smoothing mechanism is arranged on the rack and used for smoothing the sleeve. The problems that in the prior art, when the casing pipe is wound, an operator needs to press the casing pipe for a long time to continue to wind the casing pipe, time and labor are wasted, and the operator is prone to being hurt are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of low-speed braiding machines, in particular to a low-speed braiding machine for insulating fireproof casings. Background Art

[0002] At present, plastic products, especially cables, plastic and rubber pipes are widely used in various public and civil buildings. While providing convenience, they have also become channels for the spread of fire, and even have the hidden danger of contributing to the expansion of fire losses. Therefore, it is necessary to install insulating fireproof casings on cables, plastics and rubber pipes to prevent the spread of fire. The insulating fireproof casing is made of high-purity alkali-free glass fiber woven into a tube, and then coated with organic silicone on the outer wall of the tube and vulcanized. When the insulating fireproof casing is woven into a tube, a low-speed braiding machine is required.

[0003] The emergence of low-speed weaving machines has brought convenience to people's work in producing braided sleeves. In order to weave more stable insulating fireproof sleeves, it was found through retrieval that the patent publication number is CN217201119U. By setting a winding component, it is simplified for people to remove the braided sleeves wound on the winding tube, and the existence of the detection component enables the device to achieve the effect of automatically winding the braided sleeves. When starting to wind up, the operator needs to grab one end of the sleeve and press it on the winding shaft. It is necessary to wait for the winding shaft to rotate one circle and press one end of the sleeve. Only then can the operator release his hand to perform the winding operation. This winding method is time-consuming and labor-intensive, and it is also easy to cause certain injuries to the operator's hands. Utility Model Content

[0004] The utility model provides an insulating fireproof casing low-speed braiding machine, which solves the problem in the related art that when winding the casing, the operator needs to press the casing for a long time before continuing to wind it, which is time-consuming and labor-intensive and can easily cause harm to the operator.

[0005] The technical scheme of the utility model is as follows: A low-speed braiding machine for insulating fireproof casings, comprising: a low-speed braiding machine body, and also comprising: a frame, a reel, a guide shaft, a smoothing shaft, a reeling mechanism and a smoothing mechanism;

[0006] The frame is arranged on the low-speed braiding machine body;

[0007] The reel is arranged on the frame, and a through slot is provided on the reel;

[0008] There are two guide shafts, and both guide shafts are arranged on the frame;

[0009] There are two smoothing shafts, and both smoothing shafts are arranged on the frame;

[0010] The winding mechanism is arranged on the frame and is used for winding the casing;

[0011] The smoothing mechanism is arranged on the frame and is used for smoothing the sleeve.

[0012] Preferably, the winding mechanism comprises: a fixed frame, a swing tube, a rotating tube, a supporting frame, a turning frame, a pressing frame, a first motor, a sliding frame, a driving rod, a second motor, a turning assembly and a rotating assembly;

[0013] The fixing frame is fixedly connected to the frame;

[0014] The swing tube is rotatably arranged in the fixed frame;

[0015] The rotating tube is rotatably arranged in the swinging tube, and the winding shaft is slidably arranged in the rotating tube;

[0016] The support frame is fixedly connected to the frame;

[0017] The turning frame is rotatably arranged in the supporting frame;

[0018] The lower pressing frame is arranged on the overturning frame, and one end of the lower pressing frame is arranged in the through groove;

[0019] The first motor is arranged on the turning frame, and the output end of the first motor passes through the turning frame and is fixedly connected to the lower pressing frame;

[0020] The slide is slidably arranged on the turning frame;

[0021] The driving rod is rotatably arranged on the slide;

[0022] The second motor is arranged on the support frame, and the output end of the second motor is fixedly connected to the driving rod;

[0023] The turning assembly is arranged on the frame and is used to drive the swing tube to turn upward;

[0024] The rotating assembly is arranged on the swing tube and is used for driving the rotating tube to rotate.

[0025] Furthermore, the flip assembly includes: a slide rail, a slider, a swing frame and a first electric cylinder;

[0026] There are two slide rails, and both of the slide rails are fixedly connected to the swing tube;

[0027] There are two sliders, and the two sliders are slidably arranged in two slide rails respectively;

[0028] The swing frame is rotatably arranged on two slide blocks;

[0029] The first electric cylinder is arranged on the frame, and the output end of the first electric cylinder is fixedly connected to the swing frame.

[0030] Furthermore, the rotating assembly includes: a rotating gear, a driving gear and a third motor;

[0031] The rotating gear is arranged on the rotating tube;

[0032] The driving gear is arranged on the swing tube, and the driving gear is meshed with the rotating gear;

[0033] The third motor is arranged on the swing tube, and the output end of the third motor is fixedly connected to the driving gear.

[0034] As a further solution of the present application, the smoothing mechanism includes: a fixed plate, a rotating wheel, a transmission belt and a fourth motor;

[0035] There are two fixing plates, and both fixing plates are fixedly connected to the frame;

[0036] There are two rotating wheels, and the two rotating wheels are respectively arranged on two smoothing shafts;

[0037] The transmission belt is connected between the two rotating wheels;

[0038] The fourth motor is arranged on the fixed plate, and the output end of the fourth motor passes through the fixed plate and is fixedly connected to one of the smoothing shafts.

[0039] As a further solution of the present application, a slide cylinder is fixedly connected to the frame.

[0040] The working principle and beneficial effects of the utility model are:

[0041] 1. In the utility model, the cooperation between the winding mechanism and the winding shaft makes it convenient for the operator to not press one end of the sleeve, thereby improving the winding efficiency, saving time and effort, and effectively preventing the operator from being injured.

[0042] 2. In the utility model, the smoothing mechanism and the smoothing shaft cooperate to facilitate the smoothing of the braided casing, thereby improving the braiding effect of the casing.

[0043] 3. In the utility model, through the cooperation among the frame, the winding shaft, the guide shaft, the smoothing shaft, the winding mechanism and the smoothing mechanism, the operator can quickly fix one end of the sleeve without pressing one end of the sleeve, thereby improving the winding efficiency and effectively preventing the operator from being injured. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0045] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0046] Figure 2 It is a structural schematic diagram of the utility model from another angle;

[0047] Figure 3 It is a structural schematic diagram of the winding mechanism of the utility model;

[0048] Figure 4 It is a structural schematic diagram of the winding mechanism of the utility model from another angle.

[0049] In the figure: 1. low-speed braiding machine body; 2. frame; 3. reel; 4. guide shaft; 5. smoothing shaft; 6. fixed frame; 7. swing tube; 8. rotating tube; 9. support frame; 10. flip frame; 11. pressing frame; 12. first motor; 13. slide frame; 14. driving rod; 15. second motor; 16. slide rail; 17. slider; 18. swing frame; 19. first electric cylinder; 20. rotating gear; 21. driving gear; 22. third motor; 23. fixed plate; 24. rotating wheel; 25. transmission belt; 26. fourth motor; 27. slide cylinder. DETAILED DESCRIPTION

[0050] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0051] like Figure 1~Figure 4 As shown, this embodiment proposes an insulating fireproof sleeve low-speed braiding machine, including: a low-speed braiding machine body 1, and also including: a frame 2, a reel 3, a guide shaft 4, a smoothing shaft 5, a reeling mechanism and a smoothing mechanism. The frame 2 is fixedly connected with a slide 27, the frame 2 is arranged on the low-speed braiding machine body 1, the reel 3 is arranged on the frame 2, a through groove is opened on the reel 3, two guide shafts 4 are arranged on the frame 2, two smoothing shafts 5 are arranged on the frame 2, through the cooperation among the frame 2, the reel 3, the guide shaft 4, the smoothing shaft 5, the reeling mechanism and the smoothing mechanism, the operator does not need to press one end of the sleeve to quickly fix one end of the sleeve, which improves the reeling efficiency and effectively prevents the operator from being injured.

[0052] Among them, the winding mechanism is arranged on the frame 2, and is used for winding the casing. The winding mechanism includes: a fixed frame 6, a swing tube 7, a rotating tube 8, a supporting frame 9, a turning frame 10, a lower pressure frame 11, a first motor 12, a slide 13, a driving rod 14, a second motor 15, a turning assembly and a rotating assembly. The fixed frame 6 is fixedly connected to the frame 2, the swing tube 7 is rotatably arranged in the fixed frame 6, the rotating tube 8 is rotatably arranged in the swing tube 7, the winding shaft 3 is slidably arranged in the rotating tube 8, the supporting frame 9 is fixedly connected to the frame 2, the turning frame 10 is rotatably arranged in the supporting frame 9, the lower pressure frame 11 is arranged on the turning frame 10, one end of the lower pressure frame 11 is arranged in the through groove, the first motor 12 is arranged on the turning frame 10, and the output end of the first motor 12 passes through the turning frame 10. The rotating frame 10 is fixedly connected to the lower pressing frame 11, the slide 13 is slidably arranged on the flipping frame 10, the driving rod 14 is rotatably arranged on the slide 13, the second motor 15 is arranged on the supporting frame 9, and the output end of the second motor 15 is fixedly connected to the driving rod 14. The flipping assembly is arranged on the frame 2 to drive the swing tube 7 to flip upward, and the rotating assembly is arranged on the swing tube 7 to drive the rotating tube 8 to rotate. The flipping assembly includes: a slide rail 16, a slider 17, a swing frame 18 and a first electric cylinder 19. There are two slide rails 16, and the two slide rails 16 are fixedly connected to the swing tube 7. There are two sliders 17, and the two sliders 17 are respectively slidably arranged in the two slide rails 16. The swing frame 18 is rotatably arranged on the two sliders 17. The first electric cylinder 19 is provided The first electric cylinder 19 is arranged on the frame 2, and the output end of the first electric cylinder 19 is fixedly connected to the swing frame 18. The rotating assembly includes: a rotating gear 20, a driving gear 21 and a third motor 22. The rotating gear 20 is arranged on the rotating tube 8, and the driving gear 21 is arranged on the swing tube 7. The driving gear 21 is meshed with the rotating gear 20. The third motor 22 is arranged on the swing tube 7, and the output end of the third motor 22 is fixedly connected to the driving gear 21. Specifically, one end of the braided sleeve is placed in the through groove, and then the driving rod 14 is driven to swing by the second motor 15 arranged on the support frame 9, thereby driving the slide 13 to swing and driving the flip frame 10 to flip. When the flip frame 10 flips, the slide 13 slides on the flip frame 10, thereby driving the lower pressing frame 11 is pressed into the through slot, thereby pressing one end of the sleeve into the through slot, and the driving gear 21 and the rotating gear are driven to rotate by the third motor 22 arranged on the swing tube 7, thereby driving the rotating tube 8 and the winding shaft 3 to rotate, so that the sleeve is stably wound up, and then the swing frame 18 is driven to descend by the first electric cylinder 19 arranged on the frame 2, thereby driving the two slide blocks 17 to slide in the two slide rails 16, thereby driving the swing tube 7 to flip downward, so that the winding shaft 3 is tilted, at this time, the driving rod 14 is driven to swing by the second motor 15 arranged on the support frame 9, thereby driving the slide 13 to swing and driving the flip frame 10 to flip, and when the flip frame 10 flips, the slide 13 slides on the flip frame 10,This causes the lower pressing frame 11 to tilt up in the through slot. Because the end of the lower pressing frame 11 that is pressed into the through slot is relatively soft, the lower pressing frame 11 is pulled out of the sleeve roll after winding. Then, the operator pulls the winding shaft 3 out of the rotating tube 8, thereby quickly replacing the winding shaft 3.

[0053] Among them, the smoothing mechanism is arranged on the frame 2, and is used for smoothing the sleeve. The smoothing mechanism includes: a fixed plate 23, a rotating wheel 24, a transmission belt 25 and a fourth motor 26. There are two fixed plates 23, and the two fixed plates 23 are fixedly connected to the frame 2. There are two rotating wheels 24, and the two rotating wheels 24 are respectively arranged on two smoothing shafts 5. The transmission belt 25 is transmission-connected between the two rotating wheels 24. The fourth motor 26 is arranged on the fixed plate 23, and the output end of the fourth motor 26 passes through the fixed plate 23 and is fixedly connected to one of the smoothing shafts 5. Specifically, the smoothing shaft 5 is driven to rotate by the fourth motor 26 arranged on the fixed plate 23, thereby driving the rotating shaft to rotate. When the rotating shaft rotates, the two rotating wheels 24 and the two smoothing shafts 5 are driven to rotate synchronously through the transmission of the transmission belt 25, so as to smooth and straighten the braided sleeve.

[0054] In this embodiment, one end of the braided sleeve is placed in the through slot, and then the driving rod 14 is driven to swing by the second motor 15 arranged on the supporting frame 9, thereby driving the slide 13 to swing and driving the flip frame 10 to flip. When the flip frame 10 flips, the slide 13 slides on the flip frame 10, thereby driving the lower pressing frame 11 to press into the through slot, thereby pressing one end of the sleeve into the through slot, and the driving gear 21 and the rotating gear are driven to rotate by the third motor 22 arranged on the swing tube 7, thereby driving the rotating tube 8 and the winding shaft 3 to rotate, so that the sleeve can be stably wound. After that, the swing frame 18 is driven to descend by the first electric cylinder 19 arranged on the frame 2, thereby driving the two sliders 17 to slide in the two slide rails 16, thereby driving the swing tube 7 to flip downward, so that the winding shaft 3 is tilted. When the sleeve is transported, the fourth motor 26 arranged on the fixed plate 23 drives the smoothing shaft 5 to rotate, thereby driving the rotating shaft to rotate. When the rotating shaft rotates, the transmission belt 25 drives the two rotating wheels 24 and the two smoothing shafts 5 to rotate synchronously, thereby smoothing and straightening the woven sleeve.

[0055] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A low-speed braiding machine for insulating fireproof casing, comprising: The low-speed braiding machine body is characterized by further comprising: A frame (2), the frame (2) being arranged on the low-speed braiding machine body; A reel (3), the reel (3) being arranged on the frame (2), and the reel (3) being provided with a through slot; A guide shaft (4), wherein two guide shafts (4) are provided, and both guide shafts (4) are arranged on the frame (2); A smoothing shaft (5), wherein two smoothing shafts (5) are provided, and both smoothing shafts (5) are arranged on the frame (2); A winding mechanism, the winding mechanism being arranged on the frame (2) and being used for winding the sleeve; A smoothing mechanism, the smoothing mechanism is arranged on the frame (2) and is used to perform a smoothing operation on the sleeve.

2. The low-speed braiding machine for insulating fireproof casing according to claim 1, characterized in that: The reeling mechanism comprises: A fixing frame (6), the fixing frame (6) being fixedly connected to the frame (2); an oscillating tube (7), the oscillating tube (7) being rotatably disposed in the fixing frame (6); A rotating tube (8), the rotating tube (8) being rotatably disposed in the swinging tube (7), and the winding shaft (3) being slidably disposed in the rotating tube (8); A support frame (9), the support frame (9) being fixedly connected to the frame (2); A turning frame (10), the turning frame (10) being rotatably disposed within the supporting frame (9); A lower pressing frame (11), the lower pressing frame (11) being arranged on the turning frame (10), and one end of the lower pressing frame (11) being arranged in the through groove; a first motor (12), the first motor (12) being arranged on the turning frame (10), the output end of the first motor (12) passing through the turning frame (10) and being fixedly connected to the lower pressing frame (11); A slide frame (13), the slide frame (13) being slidably disposed on the turning frame (10); A driving rod (14), the driving rod (14) being rotatably disposed on the sliding frame (13); a second motor (15), the second motor (15) being arranged on the support frame (9), the output end of the second motor (15) being fixedly connected to the driving rod (14); A turning assembly, the turning assembly being arranged on the frame (2) and being used for driving the swing tube (7) to turn upward; A rotating assembly, the rotating assembly being arranged on the swing tube (7) and being used for driving the rotating tube (8) to rotate.

3. The low-speed braiding machine for insulating fireproof casing according to claim 2, characterized in that: The flip assembly comprises: A slide rail (16), wherein two slide rails (16) are provided, and both slide rails (16) are fixedly connected to the swing tube (7); A slider (17), wherein two sliders (17) are provided, and the two sliders (17) are slidably disposed in the two slide rails (16) respectively; A swing frame (18), the swing frame (18) being rotatably disposed on the two slide blocks (17); A first electric cylinder (19), wherein the first electric cylinder (19) is arranged on the frame (2), and an output end of the first electric cylinder (19) is fixedly connected to the swing frame (18).

4. The low-speed braiding machine for insulating fireproof casing according to claim 3, characterized in that: The rotating assembly comprises: A rotating gear (20), wherein the rotating gear (20) is arranged on the rotating tube (8); A driving gear (21), the driving gear (21) being arranged on the swing tube (7), the driving gear (21) being meshed with the rotating gear (20); A third motor (22), the third motor (22) being arranged on the swing tube (7), and an output end of the third motor (22) being fixedly connected to the driving gear (21).

5. The low-speed braiding machine for insulating fireproof casing according to claim 4, characterized in that: The smoothing mechanism comprises: A fixing plate (23), wherein two fixing plates (23) are provided, and both fixing plates (23) are fixedly connected to the frame (2); A rotating wheel (24), wherein two rotating wheels (24) are provided, and the two rotating wheels (24) are respectively arranged on the two smoothing shafts (5); A transmission belt (25), the transmission belt (25) being transmission-connected between the two rotating wheels (24); A fourth motor (26), the fourth motor (26) being arranged on the fixing plate (23), the output end of the fourth motor (26) passing through the fixing plate (23) and being fixedly connected to one of the smoothing shafts (5).

6. The low-speed braiding machine for insulating fireproof casing according to claim 5, characterized in that: A slide cylinder (27) is fixedly connected to the frame (2).

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