Adhesive tape winding guide device for adhesive tape production
By introducing a combination of a limiting shaft, guide wheel, and eccentric disc into the tape winding guide device, the problem of tape skewing during the winding process is solved, realizing the automatic tape return and adaptation to different widths, thus improving winding quality and applicability.
Patent Information
- Application Number
- CN202520560867.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-28
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-03-28
AI Technical Summary
Existing tape winding guide devices lack effective deviation correction functions, which makes the tape prone to skewing during the winding process, affecting flatness and winding quality, and increasing scrap rate.
A tape winding guide device was designed, which includes an L-shaped seat, a guide roller and a correction mechanism. The tape can be automatically corrected by a combination of a limiting shaft, a guide wheel and an eccentric disc, and can be adapted to different tape widths by an adjustment mechanism.
It achieves automatic return of the tape during the winding process, improves the neatness of tape winding, and can adapt to tapes of different widths, thus expanding the applicability of the device.
Smart Images
Figure CN223804593U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to tape winding technical field, concretely is a tape winding guiding device for tape production. BACKGROUND
[0002] With the continuous development of tape production technology, the tape winding guiding device has become a key component to improve production efficiency and product quality. The device is mainly used to guide the smooth and neat winding of the tape on the shaft during the tape production process, ensuring the alignment between the layers of the tape.
[0003] However, the existing tape winding guiding device generally has a significant defect, that is, during the tape winding process, the device lacks effective correction function, which leads to the easy deviation of the tape during the winding process, thereby affecting the flatness and winding quality of the tape and increasing the scrap rate in the production process. SUMMARY
[0004] In view of the deficiencies of the prior art, the utility model provides a tape winding guiding device for tape production, which solves the problem of lack of effective correction function of the existing tape winding guiding device.
[0005] To achieve the above purpose, the utility model realizes the following technical scheme: a tape winding guiding device for tape production, comprising two L-shaped seats, the opposite ends of the two L-shaped seats are fixedly connected with shaft bodies, a guiding roller with the same width as the tape is rotatably arranged between the two shaft bodies, and a correction mechanism for preventing tape deviation is arranged on the end of the L-shaped seat away from the shaft body.
[0006] The correction mechanism comprises a moving sleeve horizontally slidingly arranged on the outside of the end of the L-shaped seat away from the shaft body and a limiting shaft rotatably penetrating through the bottom of the shaft body, the upper end of the limiting shaft is connected with a guide wheel, the lower end of the limiting shaft is connected with an eccentric disc, the side of the eccentric disc close to the L-shaped seat is connected with an eccentric shaft at the lower edge, the upper edge of the moving sleeve is provided with a slotted plate, the lower end of the eccentric shaft is slidingly arranged in the slot on the slotted plate, and the two ends of the moving sleeve are provided with correction plates.
[0007] Preferably, the guide wheel does not contact the guiding roller, so that when the tape is in the correction state, the tape does not contact the guide wheel, and after the tape deviates, it contacts the guide wheel.
[0008] Preferably, the guide wheel and the correction plate are flush on one side, that is, when the tape contacts the guide wheel, it also contacts the correction plate.
[0009] Preferably, the reset mechanism comprises a flange arranged on the limiting shaft and a torsional spring sleeved on the limiting shaft, and the two ends of the torsional spring are connected with the upper part of the flange and the lower part of the shaft body, respectively.
[0010] Preferably, the guide roller is combined by a plurality of roller pieces, and the roller pieces at both ends are rotatably connected with the shaft body through convex shafts, one side of the remaining roller pieces is provided with a gear column, and the other side is provided with a tooth groove matched with the gear column, so that the roller pieces are spliced by inserting the gear column into the tooth groove to combine the guide roller.
[0011] Preferably, the adhesive tape winding guide device for adhesive tape production further comprises an adjusting part for separating the guide rollers, and the adjusting part comprises a double-toothed screw, a middle part of the double-toothed screw is provided with an adjusting seat, and two L-shaped seats are respectively threadedly connected to two ends of the double-toothed screw away from the shaft body, so that the two L-shaped seats move in opposite directions when the double-toothed screw rotates.
[0012] Compared with the prior art, the adhesive tape winding guide device for adhesive tape production has the following beneficial effects:
[0013] 1. The adhesive tape winding guide device for adhesive tape production can automatically trigger the deviation correcting mechanism when the adhesive tape deviates during winding and conveying, so that the adhesive tape in conveying can be automatically corrected, thereby ensuring the neatness of the winding of the adhesive tape.
[0014] 2. The adhesive tape winding guide device for adhesive tape production can guide adhesive tapes of different widths by adjusting the double-toothed screw to disassemble or assemble the roller pieces and adjust the overall length of the guide roller, thereby improving the applicability of the winding guide device. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a structural schematic view of the utility model;
[0016] Figure 2 It is a structural schematic view of the deviation correcting mechanism of the utility model;
[0017] Figure 3 It is a structural schematic view of the utility model Figure 2 It is a local enlarged schematic view of the structure at A of the utility model;
[0018] Figure 4 It is a structural schematic view of the guide roller of the utility model.
[0019] In the figure: 1, L-shaped seat; 2, shaft body; 3, guide roller; 31, roller piece; 32, convex shaft; 33, gear column; 4, deviation correcting mechanism; 41, moving sleeve; 42, limiting shaft; 421, flange; 422, torsional spring; 43, guide wheel; 44, eccentric disc; 45, eccentric shaft; 46, slotted plate; 47, deviation correcting plate; 5, double-toothed screw; 6, adjusting seat. DETAILED DESCRIPTION
[0020] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.
[0021] Please refer to Figures 1-4 The present application provides two technical solutions: Embodiments
[0022] Please refer to Figure 1 In the embodiments of the present application, the adhesive tape winding guide device for adhesive tape production comprises two L-shaped seats 1, one end of each of the two L-shaped seats 1 is fixedly connected with a shaft body 2, a guide roller 3 with the same width as the adhesive tape is rotatably arranged between the two shaft bodies 2, and a deviation correcting mechanism 4 for preventing the adhesive tape from deviating is arranged on the end of the L-shaped seat 1 away from the shaft body 2.
[0023] Please refer to Figure 2 In the embodiments of the present application, the deviation correcting mechanism 4 comprises a moving sleeve 41 horizontally slidingly sleeved on the outer portion of the end of the L-shaped seat 1 away from the shaft body 2 and a limiting shaft 42 rotatably penetrating through the bottom of the shaft body 2, the upper end of the limiting shaft 42 is connected with a guide wheel 43, the lower end of the limiting shaft 42 is connected with an eccentric disc 44, the side of the eccentric disc 44 close to the lower edge of the L-shaped seat 1 is connected with an eccentric shaft 45, the upper edge of the moving sleeve 41 is provided with a slotted plate 46 on one side, the lower end of the eccentric shaft 45 is slidingly arranged in the slot on the slotted plate 46, the two ends of the moving sleeve 41 are both provided with a deviation correcting plate 47, and a reset mechanism is further arranged on the limiting shaft 42.
[0024] Please refer to Figure 3 In the embodiments of the present application, the reset mechanism comprises a flange 421 arranged on the limiting shaft 42 and a torsion spring 422 sleeved on the limiting shaft 42, and the two ends of the torsion spring 422 are respectively connected with the upper portion of the flange 421 and the lower portion of the shaft body 2.
[0025] In the above scheme: the adhesive tape is guided by the guide roller 3 when winding, and the adhesive tape is not in contact with the guide wheel 43 when the adhesive tape is in the state of returning to normal. If the adhesive tape deviates, the adhesive tape will be in contact with one side of the guide wheel 43 and the deviation correcting plate 47. Since the limiting shaft 42 is rotationally connected with the shaft body 2, the guide wheel 43 will rotate after the adhesive tape is in contact with the guide wheel 43, the guide wheel 43 drives the eccentric disc 44 to rotate through the limiting shaft 42, the torsional spring 422 is in the state of being tightened, the eccentric disc 44 drives the eccentric shaft 45 to slide in the slotted plate 46, and the eccentric disc 44 drives the moving sleeve 41 to slide on the L-shaped seat 1, so that the deviation correcting plate 47 at both ends of the moving sleeve 41 pushes the adhesive tape to return to normal. After returning to normal, the adhesive tape is not in contact with the guide wheel 43, and the torsional spring 422 is reset, so that the guide wheel 43 is reset, and the eccentric disc 44 is reset through the eccentric shaft 45, so that the deviation correcting plate 47 does not continue to push the adhesive tape, and the adhesive tape can be wound in the state of returning to normal.
[0026] Further, please refer to Figure 1 In the embodiment of the utility model, the guide wheel 43 is not in contact with the guide roller 3, so that the adhesive tape is not in contact with the guide wheel 43 when the adhesive tape is in the state of returning to normal, and the adhesive tape is in contact with the guide wheel 43 after deviation.
[0027] Further, please refer to Figure 1 In the embodiment of the utility model, the guide wheel 43 and the deviation correcting plate 47 are flush on one side, that is, the adhesive tape is in contact with the guide wheel 43 and the deviation correcting plate 47 at the same time after the adhesive tape is in contact with the guide wheel 43, and the deviation correcting plate 47 pushes the adhesive tape to return to normal when the adhesive tape is in contact with the guide wheel 43.
[0028] Embodiment two, which is different from embodiment one, is as follows:
[0029] Please refer to Figure 4 In the embodiment of the utility model, the guide roller 3 is combined by a plurality of roller pieces 31, and the roller pieces 31 at both ends are rotationally connected with the shaft body 2 through the convex shaft 32. One side of the remaining roller pieces 31 is provided with a gear column 33, and the other side is provided with a tooth groove matched with the gear column 33, so that the roller pieces 31 are spliced and combined into the guide roller 3 through the gear column 33 inserted into the tooth groove.
[0030] Please refer to Figure 1 In the embodiment of the utility model, the adhesive tape winding guide device for adhesive tape production further comprises an adjusting part for separating the guide roller 3. The adjusting part comprises a double-toothed screw 5, and the middle part of the double-toothed screw 5 is provided with an adjusting seat 6. The ends of the two L-shaped seats 1 away from the shaft body 2 are respectively screwed to the two ends of the double-toothed screw 5, so that the two L-shaped seats 1 move in opposite directions when the double-toothed screw 5 rotates.
[0031] In the above scheme, when the overall length of the guide roller 3 needs to be adjusted, the adjusting seat 6 is rotated to rotate the double-threaded screw 5, so that the double-threaded screw 5 allows the two L-shaped seats 1 to move away from each other. After moving away, the guide roller 3 is divided into two parts. By disassembling or assembling the roller piece 31, the length of the combined guide roller 3 is equal to the width of the rubber belt. When the roller piece 31 is assembled, the gear column 33 on the roller piece 31 is inserted into the tooth groove on the adjacent roller piece 31. Then, the double-threaded screw 5 is rotated again to combine the two parts of the guide roller 3, and the corresponding size of the rubber belt can be guided.
[0032] Meanwhile, the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.
Claims
1. A tape winding guide device for tape production, comprising two L-shaped seats (1), characterized in that: Two opposite ends of the L-shaped seat (1) are fixedly connected with shaft bodies (2), and a guide roller (3) with the same width as the adhesive tape is rotatably arranged between the two shaft bodies (2); one end of the L-shaped seat (1) away from the shaft body (2) is provided with a deviation rectifying mechanism (4) for preventing the adhesive tape from deviating. The deviation rectifying mechanism (4) comprises a moving sleeve (41) which is transversely sleeved on the outer portion of the one end of the L-shaped seat (1) away from the shaft body (2), and a limiting shaft (42) which is rotatably arranged through the bottom of the shaft body (2); the upper end of the limiting shaft (42) is connected with a guide wheel (43), the lower end of the limiting shaft (42) is connected with an eccentric disc (44), the eccentric disc (44) is connected with an eccentric shaft (45) at the side lower edge close to the L-shaped seat (1); the upper edge of the moving sleeve (41) is provided with a slotted plate (46) on one side, the lower end of the eccentric shaft (45) is slidably arranged in the slot of the slotted plate (46), and the two ends of the moving sleeve (41) are provided with deviation rectifying plates (47); the limiting shaft (42) is further provided with a reset mechanism.
2. The tape winding guide for tape production according to claim 1, characterized in that: The guide wheel (43) is not in contact with the guide roller (3), so that the adhesive tape is not in contact with the guide wheel (43) when the adhesive tape is in the state of returning to normal, and the adhesive tape is in contact with the guide wheel (43) after deviating.
3. The tape winding guide for tape production according to claim 1, characterized in that: The guide wheel (43) and the deviation rectifying plate (47) are flush on one side, that is, when the adhesive tape is in contact with the guide wheel (43), the adhesive tape is also in contact with the deviation rectifying plate (47) at the same time.
4. The tape winding guide device for tape production according to claim 1, characterized by: The reset mechanism comprises a flange (421) arranged on the limiting shaft (42) and a torsion spring (422) sleeved on the limiting shaft (42), and the two ends of the torsion spring (422) are connected with the upper portion of the flange (421) and the lower portion of the shaft body (2) respectively.
5. The tape winding guide for tape production according to claim 1, characterized in that: The guide roller (3) is composed of a plurality of roller pieces (31), and the roller pieces (31) at the two ends are rotatably connected with the shaft body (2) through a convex shaft (32); the remaining roller pieces (31) are provided with gear columns (33) on one side and tooth grooves matched with the gear columns (33) on the other side, so that the roller pieces (31) are spliced and combined into the guide roller (3) by inserting the gear columns (33) into the tooth grooves.
6. The tape winding guide for tape production according to claim 1, characterized in that: The adhesive tape winding guide device for adhesive tape production further comprises an adjusting part for separating the guide rollers (3), the adjusting part comprises a double-toothed screw (5), the middle portion of the double-toothed screw (5) is provided with an adjusting seat (6), and the one ends of the two L-shaped seats (1) away from the shaft bodies (2) are respectively screwed on the two ends of the double-toothed screw (5), so that when the double-toothed screw (5) rotates, the two L-shaped seats (1) move in opposite directions.