A controllable tension tape winding device

Abstract

The utility model relates to the technical field of filter element tape winding, and specifically to a controllable tension tape winding device. The technical problem to be solved is to overcome the defects of manual winding in the prior art, which is mainly achieved through the following technical scheme: a controllable tension tape winding device, including a working frame, and also including a material discharge member, a reeling member, a material storage member, a control member and a winding member. The material discharge member includes a material discharge frame, a material discharge shaft and a bearing sleeve. A deviation correction member is arranged below the material discharge member. The reeling member includes a reeling rubber roller and a pressure roller. The material storage member includes a guide roller and a material storage roller. The control member includes a control roller and a lower pressure roller. The winding member includes a winding motor, a winding disk, a clamping disk and a clamping cylinder. A cutting member is also arranged next to the winding member. The application can set different tensions according to different products and winding requirements, has high adaptability, can automatically correct deviations during winding, and can adjust the number of turns and the winding speed according to needs to avoid winding and curling misalignment.

Description

Technical Field

[0001] The utility model relates to the technical field of filter element adhesive tape winding, in particular to a tension-controllable adhesive tape winding device. Background Art

[0002] A water purifier, also called a water purifier or water purifier, is a water treatment device that deeply filters and purifies water according to the requirements for water use. The water purifier we usually talk about generally refers to a small purifier used for home use. Its technical core is the filter membrane in the filter element device. The filter membrane is mainly divided into three types: ultrafiltration membrane, RO reverse osmosis membrane, and nanofiltration membrane. The function of the water purifier is to filter and remove floating objects, heavy metals, bacteria, viruses, residual chlorine, sediment, rust and microorganisms in the water, which can ensure the cleanliness of the water to the greatest extent.

[0003] In order to ensure that the filter is leak-free, the outside of the filter element needs to be wrapped and sealed with tapes of different materials and viscosities. However, the materials and viscosities of tapes of different specifications are different, and the materials and requirements for winding are also different. Therefore, there are different requirements for the tightness of winding, which leads to many products that can only be wound manually. Manual winding will reduce the yield rate of the product due to problems such as proficiency and control strength, and the efficiency of manual winding is not high. Utility Model Content

[0004] Therefore, the technical problem to be solved by the utility model is to overcome the defects of manual winding in the prior art, thereby providing a controllable tension tape winding device.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A controllable tension tape winding device comprises a working frame, and also comprises a material unwinding member, a unwinding member, a material storage member, a control member and a winding member which are arranged in sequence on the working frame, wherein the material unwinding member and the winding member are respectively arranged at two ends of the working frame, the material unwinding member is arranged at the inner bottom of the working frame, the winding member is arranged above the outer side of the working frame, the unwinding member is arranged above a side of the material unwinding member close to the winding member, the unwinding member comprises a unwinding rubber roller and a pressure roller, the unwinding rubber roller and the pressure roller are arranged in parallel transversely and installed on the working frame, the material storage member comprises two guide rollers and a material storage roller, the material storage roller is arranged between the two guide rollers and is vertically slidably arranged on the working frame, the control member comprises a control roller and a lower pressure roller which are arranged in parallel vertically, and both ends of the control roller and the lower pressure roller are positioned and rotatably installed on the working frame.

[0007] By adopting the above technical scheme, the tape is released from the unwinding piece, actively unwound by the unwinding piece, and enters the material storage piece for material discharge control. The winding or winding speed is adjusted according to the subsequent winding situation. Before entering the winding piece, the control piece controls the surface tension of the tape to control the surface tension during winding. Compared with the conventional direct peeling and winding of the tape, the tension during winding is constant and controllable. When winding a loose and elastic filter element, problems such as tape wrinkles caused by excessive or unstable winding tension are avoided.

[0008] Furthermore, the discharge part includes a discharge rack, a discharge shaft and a bearing sleeve. The axis of the discharge shaft is arranged along the width direction of the working frame and both ends are positioned and rotatably installed in the discharge rack. The discharge rack is arranged at both ends of the discharge shaft and a discharge groove is opened corresponding to the discharge shaft. The bearing sleeve is arranged at both ends of the discharge shaft, and the bearing sleeve is clamped in the discharge groove. A limiting bolt is also arranged on the discharge rack. The limiting bolt is arranged perpendicular to the axis of the discharge shaft and passes through the side wall of the discharge rack and is clamped with the side wall of the bearing sleeve.

[0009] By adopting the above technical solution, the tape sleeve is arranged on the unwinding shaft, the unwinding shaft is clamped in the unwinding frame through the bearing sleeve, and the bearing sleeve is fixed by the limit bolt, so as to limit the positioning and rotation of the unwinding shaft with the tape roll to unwind into the unwinding member.

[0010] Furthermore, a correction piece is provided below the unloading rack, and the correction piece includes a correction frame, a limiting plate and a correction drive. The correction frame is in a U-shape with an opening upward, and the unloading rack is fixed above the two ends of the opening of the correction frame, and the limiting plates are symmetrically arranged below the two sides of the length direction of the correction frame, and the correction frame is abutted against the limiting plates, and two correction columns extend vertically on each side of the limiting plate, and the correction columns are symmetrically arranged on both sides of the limiting plates, and the correction columns are slidably arranged in the correction frame, and a plurality of correction grooves are provided in the correction frame corresponding to the correction columns, and a rotating column extends vertically in the middle of the correction frame, and the correction drive is arranged on the side of the correction frame away from the unwinding piece and is connected to the top with a correction plate, and a sliding groove is arranged on the correction plate, and the rotating column is also slidably arranged in the sliding groove.

[0011] By adopting the above technical solution, the correcting component is placed in a fixed position of the tape to avoid being placed too close to the tape winding system which may cause wrinkles in the wound tape. When in use, the tape winding device position light-sensing senses the side position of the tape, and feeds back to the correcting drive of the correcting component to control the offset of the correcting frame and adjust the position of both sides of the tape.

[0012] Furthermore, the axis of the unwinding rubber roller is arranged along the width direction of the working frame and both ends are positioned and rotatably installed on the working frame, an unwinding motor for driving the unwinding rubber roller to rotate is arranged at one end of the unwinding rubber roller, the clamping roller is arranged parallel to the axis of the unwinding rubber roller, and adjusting parts are also connected to both ends of the clamping roller, and the adjusting parts at each end include an adjusting block and a clamping cylinder, the adjusting block is sleeved on the clamping roller and slidably arranged above the working frame, the adjusting block is slidably arranged along the length direction of the working frame, and the clamping cylinder is arranged on the side of the adjusting block away from the unwinding rubber roller and drives the adjusting block to move.

[0013] By adopting the above technical solution, since the tape itself has a high viscosity, an active unwinding system is required to peel off the tape. The tape is first passed through the middle of the pressure roller and the unwinding rubber roller, and then the pressure roller presses the tape. The adhesive surface of the tape contacts the surface of the pressure roller. The pressure roller is a non-stick roller - a Teflon roller, so it can be ensured that the tape will not adhere to the pressure roller. Then the unwinding motor is controlled to control the unwinding speed to achieve active unwinding of the tape, and the degree of compression of the tape during unwinding is controlled by the distance between the pressure roller and the unwinding rubber roller.

[0014] Furthermore, a guide roller is arranged above the side of the unwinding rubber roller away from the clamping roller, the guide roller is parallel to the axis of the storage roller and are both arranged along the width direction of the working frame, both ends of the guide roller are positioned and rotatably installed on the working frame, both ends of the storage roller are sleeved with limit bearings, the limit bearings are vertically slidably arranged on the working frame, and vertical adjustment frames are also arranged on the opposite sides of the working frame in the width direction, and the adjustment frame is provided with adjustment grooves for the sliding of the limit bearings; a winding stop light sensor, an unwinding light sensor and an unwinding stop light sensor are arranged from top to bottom on the working frame on one side of the adjustment frame, and the unwinding light sensor and the unwinding stop light sensor are both connected to the unwinding motor signal control.

[0015] By adopting the above technical scheme, the tape enters the storage part after unwinding, and the unwinding length of the tape is controlled to avoid loose winding caused by excessive surplus or pulling of the tape caused by too fast winding. The operation of the entire equipment is controlled by the up and down sliding of the storage roller in the adjustment frame. When the storage roller reaches the unwinding stop light sensor position, it means that the tape unwinding speed is too fast, the winding speed is slow, and the tape storage is too much. At this time, the unwinding motor is controlled to stop working. When the storage roller reaches the winding stop light sensor position, it means that the tape unwinding speed is slower than the tape winding speed. In order to avoid the tape breaking due to excessive pressure, the winding motor stops working, and waits for the storage roller to reach the unwinding light sensor position before starting the unwinding motor to work.

[0016] Furthermore, the axes of the control roller and the lower pressure roller are both arranged along the width direction of the working frame, the two ends of the control roller are positioned and rotatably installed on the working frame and one end of the control roller is also connected to a magnetic powder clutch, the lower pressure roller vertically slides above the working frame, and lower pressure parts are arranged at both ends of the lower pressure roller, and the lower pressure parts include a lower pressure frame, a movable block and a lower pressure cylinder, the lower pressure frame is vertically arranged on the working frame, the movable block is vertically slidably arranged in the lower pressure frame and is sleeved on the lower pressure roller, and the lower pressure cylinder is also arranged at the top of the lower pressure frame and controls the movement of the movable block.

[0017] By adopting the above technical solution, since the tape has basically no tension after unwinding the stored material, a tension control component is added before winding the tape. The control component includes a control roller and a lower pressure roller connected to a magnetic powder clutch to provide tension for the tape to be wound, and the lower pressure cylinder cooperates with the lower pressure roller to ensure that the tape is pressed tightly.

[0018] Furthermore, the winding member includes a winding motor, a winding disk, a clamping disk and a clamping cylinder. The winding motor controls the rotation of the winding disk, and the clamping cylinder controls the sliding of the clamping disk along the width direction of the working frame. The winding disk and the clamping disk are relatively arranged on both sides of the width direction of the working frame, and the winding motor is connected to the winding stop photosensitive sensor signal control.

[0019] By adopting the above technical solution, the winding disk and the tightening disk are arranged at both ends of the filter element and clamped, and then the winding motor drives the winding disk to rotate to control the filter element winding tape, thereby achieving the purpose of tape winding, and is connected with the winding stop light sensor signal control to avoid winding too fast and pulling the tape.

[0020] Furthermore, a cutting piece is provided on the working frame corresponding to the winding piece, and the cutting piece includes a clamping plate and two cutting knives. The clamping plate is arranged along the width direction of the working frame, and the cutting knives are slidably arranged along the width direction of the working frame.

[0021] By adopting the above technical solution, after the tape is wound in place, the clamping plate fits the outer surface of the filter element around which the tape is wound, and is used to fix the tape when the cutting knife cuts the tape to prevent the tape from loosening. The cutting knife slides along the width direction of the working frame to directly cut off the tape, thereby achieving automatic cutting.

[0022] In summary, the technical solution of the utility model has the following advantages:

[0023] 1. The utility model provides a controllable tension tape winding device, in which the tape is released by a material discharge piece, actively unwound by a unwinding piece, and enters a material storage piece for material discharge control. The winding or reeling speed is adjusted according to the subsequent winding situation. Before entering the winding piece, the control piece controls the surface tension of the tape to control the surface tension during winding. Compared with the conventional direct peeling and winding of the tape, the tension during winding is constant and controllable. When winding a loose and elastic filter element, problems such as tape wrinkles caused by excessive or unstable winding tension are avoided.

[0024] 2. The utility model provides a controllable tension tape winding device, in which the deviation correcting part is placed at a fixed position on the tape to avoid being placed too close to the tape winding system and causing wrinkles in the wound tape. When in use, the tape winding device position light-sensing senses the side position of the tape, and feeds back to the deviation correcting drive of the deviation correcting part to control the deviation of the deviation correcting frame and adjust the position of both sides of the tape.

[0025] 3. The utility model provides a controllable tension tape winding device. After the tape is unwound, it enters the material storage part. The material storage part controls the unwinding length of the tape to avoid loose tape winding due to excessive excess or pulling of the tape due to too fast winding. The operation of the entire device is controlled by the up and down sliding of the material storage roller in the adjustment frame, thereby achieving smooth control of tape winding and unwinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 It is a schematic diagram of the overall structure of a controllable tension tape winding device provided in one embodiment of the utility model;

[0028] Figure 2 A schematic diagram of a partial structure of a deviation-correcting member provided in one embodiment of the utility model;

[0029] Figure 3 A schematic diagram of the partial structure of a material storage component and a control component provided in one embodiment of the utility model;

[0030] Figure 4 It is a schematic diagram of the local structure of a winding member provided in one embodiment of the utility model.

[0031] Description of reference numerals:

[0032] 1. Working frame; 2. Material discharge part; 21. Material discharge frame; 211. Material discharge slot; 212. Limit bolt; 22. Material discharge shaft; 23. Bearing sleeve; 3. Correction part; 31. Correction frame; 311. Correction slot; 312. Rotating column; 32. Limit plate; 321. Correction column; 33. Correction drive; 331. Correction plate; 3311. Sliding slot; 4. Unwinding part; 41. Unwinding rubber roller; 411. Unwinding motor; 42. Pressing roller; 421. Adjustment part; 4211. Adjustment block; 4212. Pressing cylinder; 5. Material storage part; 51. Guide roller; 52. Storage roller; 521, limit bearing; 522, adjustment frame; 5221, adjustment slot; 53, winding stop light sensor; 54, unwinding light sensor; 55, unwinding stop light sensor; 6, control member; 61, control roller; 611, magnetic powder clutch; 62, lower pressure roller; 621, lower pressure member; 6211, lower pressure frame; 6212, movable block; 6213, lower pressure cylinder; 7, winding member; 71, winding motor; 72, winding disk; 73, tightening disk; 74, tightening cylinder; 75, cutting member; 751, tightening plate; 752, cutting knife. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0034] A controllable tension tape winding device, such as Figure 1 As shown, it includes a working frame 1, and also includes a feeding piece 2, a unwinding piece 4, a storage piece 5, a control piece 6 and a winding piece 7 which are arranged on the working frame 1 from right to left in sequence. The feeding piece 2 and the winding piece 7 are respectively arranged at the left and right ends of the working frame 1, the feeding piece 2 is arranged at the inner bottom of the working frame 1, the winding piece 7 is arranged at the upper outer side of the working frame 1, the unwinding piece 4 is arranged at the upper side of the feeding piece 2 close to the winding piece 7, the unwinding piece 4 includes a feeding rubber roller 41 and a pressure roller 42, the feeding rubber roller 41 and the pressure roller 42 are arranged in parallel horizontally and installed on the working frame 1, the storage piece 5 includes two guide rollers 51 and a storage roller 52, the storage roller 52 is arranged between the two guide rollers 51 and is vertically slidably arranged on the working frame 1, the control piece 6 includes a control roller 61 and a lower pressure roller 62 which are arranged in parallel vertically, and both ends of the control roller 61 and the lower pressure roller 62 are positioned and rotatably installed on the working frame 1. Compared with the conventional direct peeling and winding of the tape, the tension during winding is constant and controllable. When winding loose and elastic filter elements, problems such as tape wrinkles caused by excessive or unstable winding tension are avoided.

[0035] like Figure 1 and Figure 2As shown, the unloading member 2 includes an unloading frame 21, an unloading shaft 22 and a bearing sleeve 23. The axis of the unloading shaft 22 is arranged along the width direction of the working frame 1 and the two ends are positioned and rotated in the unloading frame 21. The unloading frame 21 is arranged at both ends of the unloading shaft 22 and has unloading grooves 211 corresponding to the unloading shaft 22. The bearing sleeve 23 is sleeved at both ends of the unloading shaft 22, and the bearing sleeve 23 is clamped in the unloading groove 211. The unloading frame 21 is also provided with a limit bolt 212, which is arranged perpendicular to the axis of the unloading shaft 22 and passes through the side wall of the unloading frame 21 and is clamped with the side wall of the bearing sleeve 23. The tape sleeve is arranged on the unloading shaft 22, and the unloading shaft 22 is clamped in the unloading frame 21 through the bearing sleeve 23. The limit bolt 212 fixes the bearing sleeve 23, thereby limiting the unloading shaft 22 with the tape roll to be positioned and rotated to discharge into the unwinding member 4.

[0036] like Figure 1 and Figure 2 As shown, a deflection correction member 3 is arranged below the unloading rack 21, and the deflection correction member 3 includes a deflection correction frame 31, a limiting plate 32 and a deflection correction drive 33. The deflection correction frame 31 is in a U-shape with an opening upward, and the unloading rack 21 is fixed above the two ends of the opening of the deflection correction frame 31. The limiting plates 32 are symmetrically arranged below the two sides of the deflection correction frame 31 in the length direction. The deflection correction frame 31 is abutted against the limiting plates 32. Two deflection correction columns 321 extend vertically from each side of the limiting plates 32. The deflection correction columns 321 are opposite to each other. It is arranged on both sides of the limiting plate 32, the correcting column 321 is slidably arranged in the correcting frame 31, a plurality of correcting grooves 311 are opened in the correcting frame 31 corresponding to the correcting columns 321, a rotating column 312 extends vertically in the middle of the correcting frame 31, the correcting drive 33 is arranged on the side of the correcting frame 31 away from the unwinding member 4 and is connected to the top with a correcting plate 331, a sliding groove 3311 is arranged on the correcting plate 331, and the rotating column 312 is also slidably arranged in the sliding groove 3311.

[0037] When in use, light sensors are installed on both sides of the working frame 1 in the width direction beside the winding member 7 to detect whether the tape is offset in the width direction. The unwinding member 2 is the right end, the winding member 7 is the left end, the front and rear positions shown in the figure are the front and rear sides, the magnetic powder clutch 611 is set at the front side, and the tape is transported from right to left. Taking the example of the front side of the tape deflecting to the left and the back side deflecting to the right during tape transportation, the sensor at the winding member 7 detects the deflection of the tape, sends a signal and controls the driving of the deflection correction drive 33 to rotate counterclockwise, driving the deflection correction plate 331 to rotate counterclockwise. Since the rotating column 312 limits its rotation, it is slidably set in the sliding groove 3311, so that the rotating column 312 slides relative to the deflection correction plate 331, and the deflection correction frame 31 fixed with the rotating column 312 moves away from the deflection correction drive 33 side at the rear side, and moves toward the deflection correction drive 33 side at the front side, driving the unloading rack 21 on the deflection correction frame 31 to move, that is, the deflection correction frame 31 and the unloading rack 21 move counterclockwise as a whole to adjust the deflection of the tape, so that the tape is turned to a horizontal state along the length direction of the working frame 1.

[0038] like Figure 1 and Figure 3 As shown, the axis of the unwinding rubber roller 41 is arranged along the width direction of the working frame 1 and both ends are positioned and rotatably installed on the working frame 1. An unwinding motor 411 is arranged at one end of the unwinding rubber roller 41 to drive it to rotate. The clamping roller 42 is arranged parallel to the axis of the unwinding rubber roller 41. Adjusting parts 421 are also connected to both ends of the clamping roller 42. The adjusting parts 421 at each end include an adjusting block 4211 and a clamping cylinder 4212. The adjusting block 4211 is sleeved on the clamping roller 42 and slidably arranged above the working frame 1. The adjusting block 4211 is slidably arranged along the length direction of the working frame 1. The clamping cylinder 4212 is arranged on the side of the adjusting block 4211 away from the unwinding rubber roller 41 and drives the adjusting block 4211 to move. Since the adhesive tape itself has a very high viscosity, an active unwinding system is required to peel off the adhesive tape. First, the adhesive tape is passed through the middle of the pressure roller 42 and the unwinding rubber roller 41. Then the pressure roller 42 presses the adhesive tape, and the adhesive surface of the adhesive tape contacts the pressure roller 42. The pressure roller 42 is a non-stick adhesive roller - a Teflon roller, so it can ensure that the adhesive tape will not adhere to the pressure roller 42. Then the unwinding motor 411 is controlled to control the unwinding speed to realize the active unwinding of the adhesive tape, and the degree of compression of the adhesive tape during unwinding is controlled by the distance between the pressure roller 42 and the unwinding rubber roller 41.

[0039] like Figure 1 , Figure 3 and Figure 4As shown, a guide roller 51 is arranged above the side of the unwinding rubber roller 41 away from the pressing roller 42. The axes of the guide roller 51 and the storage roller 52 are parallel and arranged along the width direction of the working frame 1. The two ends of the guide roller 51 are positioned and rotatably installed on the working frame 1. The two ends of the storage roller 52 are sleeved with limit bearings 521. The limit bearings 521 are vertically slidably arranged on the working frame 1. Vertical adjustment frames 522 are also arranged on the opposite sides of the working frame 1 in the width direction. The adjustment frames 522 are provided with adjustment grooves 5221 for the limit bearings 521 to slide. The working frame 1 on the left side of the adjustment frame 522 is provided with a winding stop light sensor 53, an unwinding light sensor 54 and an unwinding stop light sensor 55 from top to bottom. The unwinding light sensor 54 and the unwinding stop light sensor 55 are both connected to the unwinding motor 411 for signal control. The winding motor 71 is connected to the winding stop light sensor 53 for signal control. After the tape is unwound, it enters the material storage part 5 to control the unwinding length of the tape to avoid loose winding caused by excessive excess or pulling of the tape caused by too fast winding. The operation of the entire equipment is controlled by the up and down sliding of the material storage roller 52 in the adjustment frame 522. When the material storage roller 52 reaches the position of the unwinding stop light sensor 55, it means that the tape unwinding speed is too fast, the winding speed is slow, and there is too much tape storage. At this time, the unwinding motor 411 is controlled to stop working. When the material storage roller 52 reaches the position of the winding stop light sensor 53, it means that the tape unwinding speed is slower than the tape winding speed. In order to avoid the tape breaking due to excessive pressure, the winding motor 71 stops working and waits for the material storage roller 52 to reach the position of the unwinding light sensor 54 before starting the unwinding motor 411 to work.

[0040] like Figure 3 As shown, the axes of the control roller 61 and the lower pressure roller 62 are both arranged along the width direction of the working frame 1, the two ends of the control roller 61 are positioned and rotatably installed on the working frame 1 and one end of the control roller 61 is also connected to a magnetic powder clutch 611, the lower pressure roller 62 vertically slides above the working frame 1, and the two ends of the lower pressure roller 62 are provided with a lower pressure piece 621, the lower pressure piece 621 includes a lower pressure frame 6211, a movable block 6212 and a lower pressure cylinder 6213, the lower pressure frame 6211 is vertically arranged on the working frame 1, the movable block 6212 is vertically slidably arranged in the lower pressure frame 6211 and is sleeved on the lower pressure roller 62, and the lower pressure cylinder 6213 is also arranged at the top of the lower pressure frame 6211 and controls the movement of the movable block 6212. Since the tape has basically no tension after unwinding and storing, a tension control component 6 is added before winding the tape. The control component 6 includes a control roller 61 connected to a magnetic powder clutch 611 and a lower pressure roller 62 to provide tension for the tape to be wound. The lower pressure cylinder 6213 cooperates with the lower pressure roller 62 to ensure that the tape is pressed tightly.

[0041] like Figure 1 and Figure 4As shown, the winding member 7 includes a winding motor 71, a winding disc 72, a tightening disc 73 and a tightening cylinder 74. The winding motor 71 controls the rotation of the winding disc 72, and the tightening cylinder 74 controls the sliding of the tightening disc 73 along the width direction of the working frame 1. The winding disc 72 and the tightening disc 73 are arranged on both sides of the width direction of the working frame 1. The winding disc 72 and the tightening disc 73 are arranged at both ends of the filter element and clamped and clamped. Then, the winding disc 72 is driven by the winding motor 71 to rotate and control the filter element to wind the tape, so as to achieve the purpose of tape winding, and is connected with the signal control of the winding stop light sensor 53 to avoid winding too fast and pulling the tape. The working frame 1 is also provided with a cutting member 75 corresponding to the winding member 7. The cutting member 75 includes a tightening plate 751 and two cutting knives 752. The tightening plate 751 is arranged along the width direction of the working frame 1, and the cutting knives 752 are arranged to slide along the width direction of the working frame 1. After the tape is wound in place, the clamping plate 751 fits the outer surface of the filter element wrapped with the tape and is used to fix the tape when the cutting knife 752 cuts the tape to prevent the tape from loosening. The cutting knife 752 slides along the width direction of the working frame 1 to directly cut the tape, thereby realizing automatic cutting.

[0042] The working principle and use method of the controllable tension tape winding equipment are as follows: the tape is released from the unwinding piece 2, actively unwound by the unwinding piece 4, and enters the material storage piece 5 for material discharge control. The winding or winding speed is adjusted according to the subsequent winding situation. Before entering the winding piece 7, the control piece 6 controls the surface tension of the tape to control the surface tension during winding. A deviation correction piece 3 is arranged next to the unwinding piece 2, and the deviation correction piece 3 corrects the deviation according to the side condition of the tape at the winding piece 7 to avoid wrinkles in the tape.

[0043] The above description shows and describes the preferred embodiments of the utility model. As mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A controllable tension tape winding device, comprising a working frame (1), characterized in that: The invention also comprises a material unwinding member (2), a reeling member (4), a material storage member (5), a control member (6) and a winding member (7) which are arranged in sequence on the working frame (1); the material unwinding member (2) and the winding member (7) are arranged at two ends of the working frame (1) respectively; the material unwinding member (2) is arranged at the bottom of the working frame (1); the winding member (7) is arranged above the outer side of the working frame (1); the reeling member (4) is arranged above a side of the material unwinding member (2) close to the winding member (7); the reeling member (4) comprises a rewinding rubber roller (41) and a pressing member (42). The unwinding rubber roller (41) and the pressing roller (42) are arranged in parallel transversely and mounted on the working frame (1); the material storage member (5) comprises two guide rollers (51) and a material storage roller (52); the material storage roller (52) is arranged between the two guide rollers (51) and is vertically slidably arranged on the working frame (1); the control member (6) comprises a control roller (61) and a lower pressure roller (62) which are arranged in parallel vertically; and the control roller (61) and the lower pressure roller (62) are positioned and rotatably mounted on the working frame (1) at both ends.

2. The controllable tension tape winding device according to claim 1, characterized in that: The material discharging member (2) comprises a material discharging frame (21), a material discharging shaft (22) and a bearing sleeve (23); the axis of the material discharging shaft (22) is arranged along the width direction of the working frame (1) and the two ends are positioned and rotatably mounted in the material discharging frame (21); the material discharging frame (21) is arranged at the two ends of the material discharging shaft (22) and a material discharging groove (211) is provided corresponding to the material discharging shaft (22); the bearing sleeve (23) is sleeved at the two ends of the material discharging shaft (22), the bearing sleeve (23) is clamped in the material discharging groove (211), and a limiting bolt (212) is also arranged on the material discharging frame (21); the limiting bolt (212) is arranged perpendicular to the axis of the material discharging shaft (22) and passes through the side wall of the material discharging frame (21) and is clamped with the side wall of the bearing sleeve (23).

3. The controllable tension tape winding device according to claim 2, characterized in that: A deflection correction member (3) is arranged below the unloading frame (21), and the deflection correction member (3) comprises a deflection correction frame (31), a limiting plate (32) and a deflection correction drive (33). The deflection correction frame (31) is in a U-shape with an opening facing upwards. The unloading frame (21) is fixed above the two ends of the opening of the deflection correction frame (31). The limiting plates (32) are symmetrically arranged below the two sides of the deflection correction frame (31) in the length direction. The deflection correction frame (31) is arranged in contact with the limiting plates (32). Two deflection correction columns (321) are vertically extended from each side of the limiting plates (32). The deflection correction columns (321) The deflection correction columns (321) are symmetrically arranged on both sides of the limiting plate (32), and are slidably arranged in the deflection correction frame (31). A plurality of deflection correction grooves (311) are provided in the deflection correction frame (31) corresponding to the deflection correction columns (321). A rotating column (312) extends vertically in the middle of the deflection correction frame (31). The deflection correction drive (33) is arranged on the side of the deflection correction frame (31) away from the unwinding member (4) and is connected to a deflection correction plate (331) on the top. A sliding groove (3311) is provided on the deflection correction plate (331), and the rotating column (312) is also slidably arranged in the sliding groove (3311).

4. The controllable tension tape winding device according to claim 1, characterized in that: The axis of the unwinding rubber roller (41) is arranged along the width direction of the working frame (1) and the two ends are positioned and rotatably mounted on the working frame (1). One end of the unwinding rubber roller (41) is provided with an unwinding motor (411) for driving the unwinding rubber roller to rotate. The pressing roller (42) is arranged parallel to the axis of the unwinding rubber roller (41). Adjustment members (421) are also connected to the two ends of the pressing roller (42). The adjustment member (421) at each end comprises an adjustment block (4211) and a pressing cylinder (4212). The adjustment block (4211) is sleeved on the pressing roller (42) and slidably arranged above the working frame (1). The adjustment block (4211) is slidably arranged along the length direction of the working frame (1). The pressing cylinder (4212) is arranged on a side of the adjustment block (4211) away from the unwinding rubber roller (41) and drives the adjustment block (4211) to move.

5. The controllable tension tape winding device according to claim 4, characterized in that: A guide roller (51) is arranged above the side of the unwinding rubber roller (41) away from the pressing roller (42); the axes of the guide roller (51) and the storage roller (52) are parallel and are arranged along the width direction of the working frame (1); both ends of the guide roller (51) are rotatably mounted on the working frame (1); both ends of the storage roller (52) are sleeved with limit bearings (521); the limit bearings (521) are vertically slidably arranged on the working frame (1); and opposite sides of the working frame (1) in the width direction are provided with a plurality of limit bearings (521). A vertical adjustment frame (522) is also provided, and an adjustment groove (5221) is provided on the adjustment frame (522) for the limit bearing (521) to slide. A winding stop light sensor (53), an unwinding light sensor (54) and an unwinding stop light sensor (55) are provided on a working frame (1) on one side of the adjustment frame (522) from top to bottom, and the unwinding light sensor (54) and the unwinding stop light sensor (55) are both connected to the unwinding motor (411) for signal control.

6. The controllable tension tape winding device according to claim 5, characterized in that: The axes of the control roller (61) and the lower pressure roller (62) are both arranged along the width direction of the working frame (1); both ends of the control roller (61) are positioned and rotatably mounted on the working frame (1); one end of the control roller (61) is also connected to a magnetic powder clutch (611); the lower pressure roller (62) slides vertically above the working frame (1); both ends of the lower pressure roller (62) are provided with lower pressure members (621); the lower pressure member (621) comprises a lower pressure frame (6211), a movable block (6212) and a lower pressure cylinder (6213); the lower pressure frame (6211) is vertically arranged on the working frame (1); the movable block (6212) is vertically slidably arranged in the lower pressure frame (6211) and sleeved on the lower pressure roller (62); the lower pressure cylinder (6213) is also arranged at the top of the lower pressure frame (6211) and controls the movement of the movable block (6212).

7. The controllable tension tape winding device according to claim 6, characterized in that: The winding member (7) comprises a winding motor (71), a winding disk (72), a pressing disk (73) and a pressing cylinder (74); the winding motor (71) controls the winding disk (72) to rotate; the pressing cylinder (74) controls the pressing disk (73) to slide along the width direction of the working frame (1); the winding disk (72) and the pressing disk (73) are arranged on both sides of the working frame (1) in a relative manner in the width direction; the winding motor (71) is connected to a signal control of a winding stop light sensor (53).

8. The controllable tension tape winding device according to claim 7, characterized in that: The working frame (1) is also provided with a cutting piece (75) corresponding to the winding piece (7), and the cutting piece (75) comprises a pressing plate (751) and two cutting knives (752), the pressing plate (751) is arranged along the width direction of the working frame (1), and the cutting knives (752) are slidably arranged along the width direction of the working frame (1).

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