A winding machine for PI tape production
By designing a fixing device for the screw and clamp and an eccentric circle cleaning device, the problems of inconsistent fixing tube specifications and dust cleaning in tape production were solved, achieving stable fixing and efficient cleaning, and improving the tape winding quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SANFENGYING NEW MATERIALS (JIANGSU) CO LTD
- Filing Date
- 2025-07-15
- Publication Date
- 2026-07-14
AI Technical Summary
Existing tape production equipment cannot effectively fix fixing tubes of different specifications, which affects the tape winding quality.
A fixing device including a screw and clamps is designed. The screw drives the moving plate and the inclined rod to rotate. The four clamps squeeze the inner wall of the fixing tube to fix the fixing tubes of different specifications. An eccentric circle cleaning device is also provided to clean the dust on the surface of the tape through an air jet.
It achieves stable fixing of tubes of different specifications, improves the convenience and quality of tape winding, and the cleaning device effectively removes dust, preventing dust from affecting the quality of the tape.
Smart Images
Figure CN224493054U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of tape production technology, and in particular to a winding machine for PI tape production. Background Technology
[0002] The tape winding machine is one of the key pieces of equipment on the tape production line. It is used to wind the produced tape according to certain specifications and tension to facilitate subsequent packaging, storage and transportation.
[0003] In existing technology, when winding tape, a fixing tube needs to be fitted onto the winding shaft, one end of the tape is attached to the fixing tube, and the winding shaft rotates with the fixing tube and tape, and the tape is wound onto the fixing tube. However, the specifications of the fixing tubes are different, and the winding shaft cannot fix fixing tubes of different specifications, which affects the winding of the tape. Utility Model Content
[0004] This utility model proposes a winding machine for PI tape production to overcome the shortcomings of existing technologies.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a winding machine for PI tape production, comprising a workbench, the workbench being placed on the ground by means of support legs to provide overall support, a winding shaft being mounted on the upper surface of the workbench by means of a support plate, wherein a drive motor is mounted on one side of the support plate, wherein the drive motor can drive the winding shaft to rotate by means of a reducer, a U-shaped frame being mounted on the upper surface of the workbench, wherein a cylinder is fixedly connected to the surface of the U-shaped frame, wherein a shearing blade is fixedly connected to the output end of the cylinder, and a fixing device is provided at one end of the winding shaft, wherein the fixing device can fix tape fixing tubes of different specifications.
[0006] The effect achieved by the above components is as follows: Before winding the tape, the worker first moves the fixing tube and puts it on the winding shaft. The fixing device fixes the fixing tube. Then, one end of the tape is attached to the fixing tube. The drive motor on one side of the support plate is turned on. The drive motor drives the winding shaft and the fixing tube to rotate. The fixing tube winds up the tape. After the tape is wound up, the worker opens the cylinder on the U-shaped frame. The cylinder moves the shearing blade downwards. Finally, the shearing blade cuts the tape.
[0007] Preferably, the fixing device includes a screw rod rotatably connected to one end of a take-up shaft. The screw rod has two symmetrical reverse threads on its arc surface. Two movable plates are threadedly connected to the arc surface of the screw rod. Four clamping plates are respectively arranged around the screw rod. The clamping plates have an arc-shaped cross-section. The four clamping plates enclose the screw rod. Several inclined rods are rotatably connected to the movable plates. The other end of each inclined rod is rotatably connected to a clamping plate.
[0008] The effect achieved by the above components is as follows: When the fixing tube needs to be installed, the worker puts the fixing tube on the screw at one end of the take-up shaft, and then rotates the screw. The screw moves the two moving plates closer to each other, and the moving plates rotate with the inclined rod. The four clamping plates move away from the screw and move to the sides. Finally, the clamping plates press against the inner wall of the fixing tube, thus achieving the effect of fixing the fixing tube. By using the four arc-shaped clamping plates of the fixing device to press against the inner wall of the fixing tube, it is possible to fix fixing tubes of different sizes and specifications, which brings convenience to the production of tape.
[0009] Preferably, one end of the screw is fixedly connected to a handle, wherein the surface of the handle is provided with anti-slip texture.
[0010] The effect achieved by the above-mentioned components is to increase the contact area between the operator's hand and the screw by setting a handle, thereby making it easier for the operator to rotate the screw.
[0011] Preferably, a plurality of limiting rods slide through the surfaces of the two movable plates, wherein one end of the limiting rods is fixedly connected to the winding shaft.
[0012] The effect achieved by the above components is that by setting a limit rod, the moving direction of the moving plate is restricted, thus preventing the moving plate from rotating along with the screw.
[0013] Preferably, a plurality of anti-slip strips are fixedly connected to one side of the clamping plate, and the plurality of anti-slip strips are rubber strips.
[0014] The effect achieved by the above components is to increase the friction between the clamp and the fixed tube by setting anti-slip strips, thereby preventing slippage between the fixed tube and the clamp.
[0015] Preferably, a cleaning device is provided on one side of the take-up shaft. The cleaning device includes an eccentric circle, which is fixedly connected to the arc surface of the take-up shaft. A support member is fixedly connected to the upper surface of the workbench. A support rod slides through the surface of the support member. A piston is fixedly connected to one end of the support rod. An air cylinder is installed on the upper surface of the workbench. The piston is located inside the air cylinder. An air inlet is provided on one side of the air cylinder. An air outlet pipe is fixedly connected to the top of the air cylinder. Several air nozzles are fixedly connected to the bottom of the air outlet pipe. The air nozzles are located above the conveyor belt. One end of the spring is fixedly connected to the inner wall of the air cylinder. The other end of the spring is fixedly connected to the piston.
[0016] The effect achieved by the above components is as follows: When collecting the tape, the take-up shaft rotates, and the take-up shaft rotates along with the eccentric circle. When the protruding end of the eccentric circle moves to the support rod position, the eccentric circle squeezes the support rod at one end of the piston, causing the piston to move inward. The spring deforms, and the air inside the piston is squeezed into the exhaust pipe and finally ejected from the jet nozzle. When the protruding end of the eccentric circle moves away from the support rod, under the action of the spring's return force, the piston moves away from the air cylinder, and the internal space of the air cylinder increases. External air enters the air cylinder through the air inlet. As the eccentric circle continues to rotate, the internal space of the air cylinder changes continuously, and air is continuously ejected by the jet nozzle. The ejected air achieves the effect of cleaning dust from the surface of the tape. The cleaning device achieves the effect of cleaning dust from the surface of the tape, preventing dust from sticking to the tape during tape winding and thus affecting the quality of the tape.
[0017] Preferably, the piston is fixedly connected to a U-shaped plate by means of a support rod, wherein the two arms of the U-shaped plate are rotatably connected to the same rotating component, and the rotating component is in contact with the surface of the eccentric circle.
[0018] The effect achieved by the above components is that by rotating between the set rotating part and the eccentric circle, the friction between the eccentric circle and the piston side support rod is reduced, making it easier for the eccentric circle to move with the piston.
[0019] Preferably, the plurality of jet heads are divided into two groups, and the two groups of jet heads are tilted toward one side away from each other.
[0020] The effect achieved by the above components is that by setting the inclined air nozzles, the dust on the tape can be easily blown to both sides, thus improving the tape cleaning effect.
[0021] In summary, the beneficial effects of this utility model are as follows:
[0022] When the fixing tube needs to be installed, the worker puts the fixing tube onto the screw at one end of the take-up shaft, and then rotates the screw. The screw moves the two moving plates closer to each other, and the moving plates rotate with the inclined rod. The four clamping plates move away from the screw and eventually the clamping plates press against the inner wall of the fixing tube, thus achieving the effect of fixing the fixing tube. By using the four arc-shaped clamping plates of the fixing device to press against the inner wall of the fixing tube, it is possible to fix fixing tubes of different sizes and specifications, which brings convenience to the production of tape. Attached Figure Description
[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0024] Figure 2 This is a three-dimensional structural diagram of the fixing device of this utility model;
[0025] Figure 3This is a three-dimensional structural diagram of the clamping plate of this utility model;
[0026] Figure 4 This is a three-dimensional structural diagram of the cleaning device of this utility model;
[0027] Figure 5 This is a cross-sectional view of the air cylinder part of this utility model.
[0028] Legend: 1. Workbench; 2. Rewind shaft; 3. U-shaped frame; 4. Cylinder; 5. Shearing blade; 6. Fixing device; 61. Screw; 62. Moving plate; 63. Diagonal bar; 64. Clamping plate; 65. Anti-slip strip; 66. Limiting rod; 67. Handle; 7. Cleaning device; 71. Eccentric circle; 72. Support component; 73. Piston; 74. Air cylinder; 75. Air inlet; 76. Air outlet pipe; 77. Jet nozzle; 78. Spring; 79. Rotating component. Detailed Implementation
[0029] Reference Figure 1-5 As shown, this embodiment discloses a winding machine for PI tape production, including a workbench 1, which is placed on the ground with the aid of support legs to provide overall support; a winding shaft 2, which is mounted on the upper surface of the workbench 1 with the aid of a support plate, wherein a drive motor is mounted on one side of the support plate, and the drive motor can drive the winding shaft 2 to rotate with the aid of a reducer; a U-shaped frame 3, which is mounted on the upper surface of the workbench 1, wherein a cylinder 4 is fixedly connected to the surface of the U-shaped frame 3, and a shearing blade 5 is fixedly connected to the output end of the cylinder 4; and a fixing device 6, which is provided at one end of the winding shaft 2, and can fix tape fixing tubes of different specifications. Before winding up the tape, the worker first moves the fixing tube and puts it on the winding shaft 2. The fixing device 6 fixes the fixing tube. Then, one end of the tape is attached to the fixing tube, and the drive motor on one side of the support plate is turned on. The drive motor drives the winding shaft 2 and the fixing tube to rotate, and the fixing tube winds up the tape. After the tape is wound up, the worker turns on the cylinder 4 on the U-shaped frame 3. The cylinder 4 moves the shearing blade 5 downward, and finally the shearing blade 5 cuts the tape.
[0030] Reference Figure 1-5As shown, the fixing device 6 includes a screw 61, which is rotatably connected to one end of the winding shaft 2. The screw 61 has two symmetrical reverse threads on its arc surface, and two movable plates 62 are threadedly connected to the arc surface of the screw 61. Four clamping plates 64 are respectively arranged around the screw 61, and the cross-section of the clamping plates 64 is arc-shaped, with the four clamping plates 64 enclosing the screw 61. Several inclined rods 63 are rotatably connected to the movable plates 62, and the other end of the inclined rods 63 is rotatably connected to the clamping plates 64. When the fixing tube needs to be installed, the worker puts the fixing tube onto the screw 61 at one end of the take-up shaft 2, and then rotates the screw 61. The screw 61 moves the two moving plates 62 closer to each other, and the moving plates 62 rotate the inclined rod 63. The four clamping plates 64 move away from the screw 61. Finally, the clamping plates 64 press against the inner wall of the fixing tube, thus achieving the effect of fixing the fixing tube. By using the four arc-shaped clamping plates 64 set in the fixing device 6 to press against the inner wall of the fixing tube, fixing tubes of different sizes can be fixed, which brings convenience to the production of tape.
[0031] Reference Figure 1-5 As shown, a handle 67 is fixedly connected to one end of the screw 61, and the surface of the handle 67 is provided with anti-slip texture. The handle 67 increases the contact area between the operator's hand and the screw 61, thus facilitating the rotation of the screw 61. Several limiting rods 66 slide through the surfaces of the two moving plates 62, with one end of each limiting rod 66 fixedly connected to the take-up shaft 2. The limiting rods 66 restrict the movement direction of the moving plates 62, preventing them from rotating with the screw 61. Several anti-slip strips 65, which are rubber strips, are fixedly connected to one side of the clamping plate 64. The anti-slip strips 65 increase the friction between the clamping plate 64 and the fixed tube, preventing slippage between them.
[0032] Reference Figure 1-5As shown, a cleaning device 7 is provided on one side of the take-up shaft 2. The cleaning device 7 includes an eccentric circle 71, which is fixedly connected to the arc surface of the take-up shaft 2. A support member 72 is fixedly connected to the upper surface of the workbench 1. A support rod slides through the surface of the support member 72, and a piston 73 is fixedly connected to one end of the support rod. An air cylinder 74 is installed on the upper surface of the workbench 1. The piston 73 is located inside the air cylinder 74. An air inlet 75 is opened on one side of the air cylinder 74. An air outlet pipe 76 is fixedly connected to the top of the air cylinder 74. Several air nozzles 77 are fixedly connected to the bottom of the air outlet pipe 76, and the air nozzles 77 are located above the conveyor belt. A spring 78 is fixedly connected to the inner wall of the air cylinder 74 at one end and to the piston 73 at the other end. When collecting the tape, the take-up shaft 2 rotates, and the take-up shaft 2 rotates along with the eccentric circle 71. When the protruding end of the eccentric circle 71 moves to the support rod position, the eccentric circle 71 squeezes the support rod at one end of the piston 73, and the piston 73 moves inward. The spring 78 deforms, and the air inside the piston 73 is squeezed into the air outlet pipe 76 and finally ejected from the jet nozzle 77. When the protruding end of the eccentric circle 71 moves away from the support rod, under the action of the spring 78's restoring force, the piston 73 moves away from the air cylinder 74, and the internal space of the air cylinder 74 increases. External air enters the interior of the air cylinder 74 through the air inlet 75. As the eccentric circle 71 continues to rotate, the internal space of the air cylinder 74 changes continuously, and air is continuously ejected by the jet nozzle 77. The ejected air achieves the effect of cleaning dust from the surface of the tape. The cleaning device 7 achieves the effect of cleaning dust from the surface of the tape, preventing dust from sticking to the tape during tape winding and affecting the quality of the tape.
[0033] Reference Figure 1-5 As shown, piston 73 is fixedly connected to a U-shaped plate via a support rod. The two arms of the U-shaped plate are rotatably connected to the same rotating component 79, which is in contact with the surface of the eccentric circle 71. The rotation between the rotating component 79 and the eccentric circle 71 reduces the friction between the eccentric circle 71 and one side of the support rod of piston 73, facilitating the movement of piston 73 by the eccentric circle 71. Several jet nozzles 77 are divided into two groups, with the two groups tilted towards each other. The tilted jet nozzles 77 effectively blow dust off the tape to both sides, improving the tape cleaning effect.
[0034] Working principle: Before winding the tape, the operator first moves the fixing tube and places it on the screw 61 at one end of the winding shaft 2. Then, by rotating the screw 61 through the handle 67, the screw 61 moves the two moving plates 62 closer together. The moving plates 62 rotate the inclined rod 63, and the four clamping plates 64 move away from the screw 61. Finally, the clamping plates 64, with the help of the anti-slip strip 65, press the inner wall of the fixing tube, achieving the effect of fixing the fixing tube. Then, one end of the tape is attached to the fixing tube, and the drive motor on one side of the support plate is turned on. The drive motor rotates the winding shaft 2 and the fixing tube, and the fixing tube winds up the tape. After the tape is wound up, the operator turns on the cylinder 4 on the U-shaped frame 3. The cylinder 4 moves the shearing blade 5 downward, and finally the shearing blade 5 cuts the tape, thus completing the processing of the tape. By using the four arc-shaped clamping plates 64 set in the fixing device 6 to press the inner wall of the fixing tube, it is possible to fix fixing tubes of different sizes, which brings convenience to the production of tape.
[0035] When collecting the tape, the take-up shaft 2 rotates, and the take-up shaft 2 rotates along with the eccentric circle 71. When the protruding end of the eccentric circle 71 moves to the support rod position, the eccentric circle 71, with the help of the rotating part 79, squeezes the support rod at one end of the piston 73. The piston 73 moves inward, and the spring 78 deforms. At this time, the air inside the piston 73 is squeezed into the air outlet pipe 76 and finally ejected from the jet nozzle 77. When the protruding end of the eccentric circle 71 moves away from the support rod, under the action of the spring 78's return force, the piston 73 moves away from the air cylinder 74, and the internal space of the air cylinder 74 increases. External air enters the interior of the air cylinder 74 through the air inlet 75. As the eccentric circle 71 continues to rotate, the internal space of the air cylinder 74 changes continuously, and air is continuously ejected by the jet nozzle 77. The ejected air achieves the effect of cleaning dust on the surface of the tape. The cleaning device 7 achieves the effect of cleaning dust on the surface of the tape, preventing dust from sticking to the tape during tape winding, thus affecting the quality of the tape.
Claims
1. A winding machine for PI tape production, characterized in that: Includes a workbench (1), which is placed on the ground by means of support legs to provide support for the whole; A take-up shaft (2) is mounted on the upper surface of the workbench (1) by means of a support plate, wherein a drive motor is mounted on one side of the support plate, and the drive motor can drive the take-up shaft (2) to rotate by means of a reducer. U-shaped frame (3), the U-shaped frame (3) is installed on the upper surface of the workbench (1), wherein a cylinder (4) is fixedly connected to the surface of the U-shaped frame (3), wherein a shearing blade (5) is fixedly connected to the output end of the cylinder (4); Fixing device (6): One end of the winding shaft (2) is provided with a fixing device (6), which can fix tape fixing tubes of different specifications.
2. A winding machine for PI tape production according to claim 1, characterized in that: The fixing device (6) includes a screw (61), which is rotatably connected to one end of the winding shaft (2). The screw (61) has two symmetrical reverse threads on its arc surface, and the arc surface of the screw (61) is threaded with two movable plates (62). Clamping plates (64), four clamping plates (64) are respectively arranged around the screw (61), the cross section of the clamping plates (64) is arc-shaped, and the four clamping plates (64) wrap around the screw (61); A diagonal bar (63), several of which are rotatably connected to a movable plate (62), wherein the other end of the diagonal bar (63) is rotatably connected to a clamping plate (64).
3. A winding machine for PI tape production according to claim 2, characterized in that: One end of the screw (61) is fixedly connected to a handle (67), wherein the surface of the handle (67) is provided with anti-slip texture.
4. A winding machine for PI tape production according to claim 2, characterized in that: Several limiting rods (66) slide through the surfaces of the two movable plates (62), one end of which is fixedly connected to the winding shaft (2).
5. A winding machine for PI tape production according to claim 2, characterized in that: A plurality of anti-slip strips (65) are fixedly connected to one side of the clamp (64), and the plurality of anti-slip strips (65) are rubber strips.
6. A winding machine for PI tape production according to claim 1, characterized in that: A cleaning device (7) is provided on one side of the take-up shaft (2). The cleaning device (7) includes an eccentric circle (71), which is fixedly connected to the arc surface of the take-up shaft (2). A support member (72) is fixedly connected to the upper surface of the worktable (1). A support rod slides through the surface of the support member (72), and a piston (73) is fixedly connected to one end of the support rod. An air cylinder (74) is installed on the upper surface of the workbench (1), wherein a piston (73) is located inside the air cylinder (74), an air inlet (75) is provided on one side of the air cylinder (74), an air outlet pipe (76) is fixedly connected to the top of the air cylinder (74), and a plurality of air jets (77) are fixedly connected to the bottom of the air outlet pipe (76), wherein the air jets (77) are located above the conveyor belt; A spring (78) is fixedly connected at one end to the inner wall of the air cylinder (74), and at the other end to the piston (73).
7. A winding machine for PI tape production according to claim 6, characterized in that: The piston (73) is fixedly connected to a U-shaped plate by means of a support rod, wherein the two arms of the U-shaped plate are rotatably connected to the same rotating component (79), and the rotating component (79) is in contact with the surface of the eccentric circle (71).
8. A winding machine for PI tape production according to claim 6, characterized in that: The jet heads (77) are divided into two groups, with the two groups of jet heads (77) tilted toward each other.