Winding device for insulating tape production

Abstract

The winding device comprises a base and a movable plate, vertical plates are symmetrically connected to the end, away from a guide roller, of the upper surface of the base, the upper surfaces of the vertical plates are fixedly connected with embedding blocks through fixing plates, and the middles of the embedding blocks are movably connected with a winding drum through bearings. The upper end of the side face of the movable plate is movably connected with one end of a telescopic rod through a movable base, the other end of the telescopic rod is movably connected with a rotating plate through a movable base, and the lower end of the side face of the movable plate is movably connected with the rotating plate through a movable plate. The end, away from the moving plate, of the rotating plate is movably connected with a pressing wheel through a bearing. Through cooperation of the adjusting lead screw, the moving plate, the rotating plate, the telescopic rod, the pressing wheel, the limiting plate and the pressing plate, the device can conduct position correction and edge pressing treatment on an insulating tape at the same time when the insulating tape is wound, and therefore the winding quality of the insulating tape is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of insulating tape production, in particular to a winding device for insulating tape production. Background Technique

[0002] Insulating tape specifically refers to the tape used by electricians to prevent electric leakage and play an insulating role; also known as insulating adhesive tape, adhesive tape, which is composed of a base tape and a pressure-sensitive adhesive layer; in the insulating tape production process, the base tape of the insulating tape is first coated with glue and then dried, and finally the tape is wound; at present, when winding the insulating tape, the phenomenon of edge warping often occurs. Although the edge warping phenomenon can be avoided by pressing it with a pressing device, in the prior art, when the winding device for insulating tape production winds the tape, its pressing device can only press the insulating tape with the same thickness specification. When it is necessary to process insulating tapes with different thickness specifications, the entire pressing device needs to be replaced, and its operation steps are relatively cumbersome, which is inconvenient for the staff to use.

[0003] After retrieval, a winding device for insulating tape production (publication number: CN214779629U) disclosed in the prior art records that "a movable frame, the bottom of the movable frame is fixed to the top of the base, the top of the inner wall of the movable frame is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with an auxiliary pressing device, the auxiliary pressing device includes a top plate, both sides of the top plate are fixedly connected with side plates, a sliding groove is opened inside the side plates, a sliding block is slidably connected inside the sliding groove, one side of the sliding block is fixedly connected with a sliding plate, the bottom of the sliding plate is fixedly connected with a support frame, a pressing roller is rotatably connected to the support frame through a rotating shaft, and pressing springs are fixedly connected to both sides of the top of the sliding plate; an L-shaped fixing plate, one side of the L-shaped fixing plate is fixed to one side of the base, and a winding device is fixedly connected to the L-shaped fixing plate."; through the provided auxiliary pressing device, insulating tapes with different thickness specifications can be conveniently used. By adjusting the height of the auxiliary pressing device, the outer surfaces of insulating tapes with different thickness specifications can be in contact with the outer surface of the pressing roller, and the edge warping can also be avoided during the winding process, thereby improving the winding efficiency of the insulating tape. However, in the actual use process of this device, a correction roller is usually required to wind the two ends of the tape neatly on the winding roller, and the existing correction roller is difficult to adapt to the correction of tapes with different widths, resulting in the insulating tape being prone to deviation during the winding process, thereby affecting the winding effect. Content of the Utility Model

[0004] In order to overcome the defects existing in the prior art, the present utility model provides a winding device for insulating tape production to solve the problems raised in the above background technique.

[0005] To achieve the above object, a winding device for insulating tape production is provided, including: a base and a moving plate. One end of the upper surface of the base is movably connected to a guiding roller through a bearing. At the end of the upper surface of the base away from the guiding roller, vertical plates are symmetrically connected. The upper surface of the vertical plates is fixedly connected to a fitting block through a fixing plate. The middle of the fitting block is movably connected to a winding cylinder through a bearing. The bent part of the vertical plate is movably connected to an adjusting screw through a bearing. A support rod is fixedly connected to the lower surface of the bent part of the vertical plate. The adjusting screw is screwed to the moving plate. At the same time, a main motor and a sub-motor are respectively fixedly connected to the outer side surface of the vertical plate. The output shaft of the main motor is fixedly connected to a driving wheel, and the driving wheel meshes with a driven wheel fixedly connected to the winding cylinder. The sub-motor is connected to the adjusting screw through a coupling. One end of a telescopic rod is movably connected to the upper end of the side surface of the moving plate through a movable seat, and the other end of the telescopic rod is movably connected to a rotating plate through a movable seat. The lower end of the side surface of the moving plate is movably connected to the rotating plate through a movable plate. One end of the rotating plate away from the moving plate is movably connected to a pressing wheel through a bearing. The inner surface of the rotating plate is movably connected to a limiting plate through a bearing. At the same time, the limiting plate is slidably connected to a pressing plate through a guiding rod.

[0006] Preferably, there are two groups of the vertical plates. Both groups of vertical plates are in an L-shaped structure. An engaging groove is opened at the upper end of the side of the vertical plate away from the guiding roller. The engaging groove is in an "and" shape structure. At the same time, a fixing plate is fixedly connected to the opening of the engaging groove through a bolt. The fixing plate is in a convex shape structure.

[0007] Preferably, the fitting block is in a square structure. Two groups of positioning grooves are symmetrically opened on the upper and lower surfaces of the fitting block. Both groups of positioning grooves are in a rectangular structure. The cross-section formed by the combination of the fitting block and the positioning grooves is in a "I" shape structure. At the same time, positioning blocks are correspondingly connected to the positions of the engaging groove top and bottom relative to the positioning grooves. The positioning blocks are in a rectangular structure.

[0008] Preferably, a cross plate is fixedly connected to the upper end of the inner surface of the bent part of the vertical plate. The cross plate is located directly above the adjusting screw. The cross plate is in a long strip structure. The cross-section of the cross plate is in an isosceles trapezoid structure. At the same time, a through groove is correspondingly opened on the upper surface of the moving plate at the position relative to the cross plate. The size of the through groove is adapted to that of the cross plate.

[0009] Preferably, the rotating plate is in a long strip structure. The combination of the rotating plate and the pressing wheel forms an L-shaped structure. The pressing wheel is attached to the surface of the winding cylinder. At the same time, the movable seats through which both ends of the telescopic rod are movably connected through bearings are in a "U" shape structure.

[0010] Preferably, the limiting plate is in a rectangular structure. The upper end of the limiting plate is in a semi-circular structure. A through groove is opened at the lower end of the limiting plate. The through groove is in a rectangular structure. The guiding rod fixedly connected in the through groove is in a cylindrical structure.

[0011] Preferably, the pressing plate is composed of a moving part and an abutting part. The moving part has a rectangular structure. One end of the moving part is slidably connected to the guiding rod through a formed guiding hole, and the sizes of the moving part and the through groove are adapted to each other. The abutting part fixedly connected to the lower surface of the moving part has a semi-cylindrical structure, and the length of the abutting part is less than that of the moving part.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: Through the cooperation of the adjusting screw rod, the moving plate, the telescopic rod, the rotating plate, the pressing wheel, the limiting plate and the pressing plate, during the process of winding the insulating tape by the device, the position correction and edge pressing treatment of the insulating tape can be synchronously carried out, avoiding the problems of position deviation or edge warping during the winding process of the insulating tape, thereby improving the winding efficiency and quality of the insulating tape. Description of the Drawings

[0013] Figure 1 It is a front view schematic diagram of an embodiment of the present utility model.

[0014] Figure 2 It is a partial side view schematic diagram of an embodiment of the present utility model.

[0015] Figure 3 It is a top view schematic diagram of an embodiment of the present utility model.

[0016] Figure 4 It is of an embodiment of the present utility model Figure 1 Enlarged schematic diagram at A.

[0017] In the figure: 1, base; 2, guiding roller; 3, support rod; 4, vertical plate; 5, winding drum; 6, fixing plate; 7, positioning block; 8, fitting block; 9, pressing wheel; 10, rotating plate; 11, limiting plate; 12, telescopic rod; 13, cross plate; 14, adjusting screw rod; 15, moving plate; 16, guiding rod; 17, pressing plate; 18, main motor; 19, auxiliary motor. Detailed Embodiment

[0018] Referring to Figures 1 to 4As shown in the figure, the utility model provides a winding device for insulating tape production, including: a base 1 and a moving plate 15. One end of the upper surface of the base 1 is movably connected to a guiding roller 2 through a bearing. At the end of the upper surface of the base 1 far from the guiding roller 2, vertical plates 4 are symmetrically connected. The upper surface of the vertical plate 4 is fixedly connected to a fitting block 8 through a fixing plate 6. The middle of the fitting block 8 is movably connected to a winding drum 5 through a bearing. And the bent part of the vertical plate 4 is movably connected to an adjusting screw rod 14 through a bearing. A supporting rod 3 is fixedly connected to the lower surface of the bent part of the vertical plate 4. The adjusting screw rod 14 is screwed to the moving plate 15. At the same time, a main motor 18 and a sub-motor 19 are respectively fixedly connected to the outer side surface of the vertical plate 4. The output shaft of the main motor 18 is fixedly connected to a driving wheel, and the driving wheel meshes with a driven wheel fixedly connected to the winding drum 5. The sub-motor 19 is connected to the adjusting screw rod 14 through a coupling. One end of a telescopic rod 12 is movably connected to the upper end of the side surface of the moving plate 15 through a movable seat, and the other end of the telescopic rod 12 is movably connected to a rotating plate 10 through a movable seat. And the lower end of the side surface of the moving plate 15 is movably connected to the rotating plate 10 through a movable plate. One end of the rotating plate 10 far from the moving plate 15 is movably connected to a pressing wheel 9 through a bearing. And the inner surface of the rotating plate 10 is movably connected to a limiting plate 11 through a bearing. At the same time, the limiting plate 11 is slidably connected to a pressing plate 17 through a guiding rod 16.

[0019] In this embodiment, the insulating tape is sequentially fixed on the surface of the winding drum 5 through the guiding roller 2 and the pressing wheel 9. The switch of the main motor 18 is started. The driving wheel on the output shaft of the main motor 18 drives the winding drum 5 to rotate through the meshed driven wheel. Then the winding drum 5 can perform corresponding winding treatment on the insulating tape. And the pressing wheel 9 abuts against the edge of the insulating tape under the action of the telescopic rod 12 and the weight. Then the problem of edge warping during the winding of the insulating tape can be effectively avoided, and the winding effect of the insulating tape is improved. And as the insulating tape continues to be wound, the insulating tape will push the rotating plate 10 to rotate through the pressing wheel 9. Further, when the total length of the telescopic rod 12 contracts, the spring inside it will be correspondingly squeezed to ensure the flattening effect of the pressing wheel 9 on the edge of the insulating tape. When the width of the insulating tape changes, the switch of the sub-motor 19 is started. The sub-motor 19 drives the adjusting screw rod 14 to rotate through the coupling. And the adjusting screw rod 14 drives the rotating plate 10 and the limiting plate 11 to move synchronously through the screwed moving plate 15, so that the limiting plate 11 can abut against both sides of the insulating tape, and the position of the pressing plate 17 is adjusted so that the pressing plate 17 can abut against the upper surface of the insulating tape under the action of gravity, thereby realizing the position correction of the insulating tape and avoiding the problem of position deviation during the winding of the insulating tape, and improving the winding quality of the insulating tape.

[0020] As a preferred embodiment, there are two groups of vertical plates 4. Both groups of vertical plates 4 are in an L-shaped structure. And an engaging groove is opened at the upper end of the side of the vertical plate 4 far from the guiding roller 2. The engaging groove is in a shape of "and". At the same time, the opening of the engaging groove is fixedly connected to the fixing plate 6 through a bolt. The fixing plate 6 is in a convex shape structure.

[0021] In this embodiment, as Figure 1 、 Figure 2 and Figure 3 , the opening of the fitting groove and the setting of the fixing plate 6 enable the winding drum 5 to be stably movably connected to the vertical plate 4, thereby facilitating the subsequent winding process of the insulating tape. At the same time, the structural setting of the vertical plate 4 can assist in simplifying the overall structural complexity of the winding device.

[0022] As a preferred embodiment, the fitting block 8 has a square structure. Two groups of positioning grooves are symmetrically opened on the upper and lower surfaces of the fitting block 8, and both groups of positioning grooves have a rectangular structure. The cross-section formed by the combination of the fitting block 8 and the positioning grooves is in an I-shaped structure. At the same time, the positioning blocks 7 are correspondingly connected to the positions of the fitting groove at the top and bottom relative to the positioning grooves, and the positioning blocks 7 have a rectangular structure.

[0023] In this embodiment, as Figure 1 、 Figure 2 and Figure 3 , the sizes of the positioning blocks 7 and the positioning grooves are adapted to each other, which can assist in enhancing the stability of the connection of the fitting block 8 in the fitting groove and also improve the convenience of loading and unloading the winding drum 5.

[0024] As a preferred embodiment, the upper end of the inner surface of the bent part of the vertical plate 4 is fixedly connected to the cross plate 13. The cross plate 13 is located directly above the adjusting screw rod 14, and the cross plate 13 has a long strip structure. The cross-section of the cross plate 13 is in an isosceles trapezoid structure. At the same time, a through groove is correspondingly opened on the upper surface of the moving plate 15 at the position relative to the cross plate 13, and the sizes of the through groove and the cross plate 13 are adapted to each other.

[0025] In this embodiment, as Figure 1 and Figure 4 , the sizes of the cross plate 13 and the through groove are adapted to each other, which can assist in enhancing the stability of the moving plate 15 during movement, enabling the moving plate 15 to only perform smooth translation, and also reducing the force on the adjusting screw rod 14 and the probability of accidental bending and deformation of the adjusting screw rod 14.

[0026] As a preferred embodiment, the rotating plate 10 has a long strip structure. The rotating plate 10 and the pressing wheel 9 together form an L-shaped structure, and the pressing wheel 9 is attached to the surface of the winding drum 5. At the same time, the movable seats to which both ends of the telescopic rod 12 are movably connected through bearings are both in a U-shaped structure.

[0027] In this embodiment, as Figure 1 and Figure 3 , the cooperation of the rotating plate 10, the moving plate 15 and the telescopic rod 12 enables the pressing wheel 9 to abut against the edge of the upper surface of the insulating tape, which can effectively reduce the probability of the edge of the insulating tape being warped during winding, thereby improving the winding effect of the insulating tape.

[0028] As a preferred embodiment, the limiting plate 11 has a rectangular structure, the upper end of the limiting plate 11 has a semi-circular structure, and a through groove is formed at the lower end of the limiting plate 11. The through groove has a rectangular structure, and the guide rod 16 fixedly connected in the through groove has a cylindrical structure.

[0029] In this embodiment, as Figure 1 , Figure 3 and Figure 4 , the setting of the limiting plate 11 enables the limiting plate 11 to always be in a vertically downward state under the action of gravity during the rotation of the rotating plate 10, thereby being able to assist in restricting the movement range of the insulating tape, so as to achieve the correction effect on the insulating tape. At the same time, the setting of the guide rod 16 can assist in enhancing the connection stability between the limiting plate 11 and the pressing plate 17.

[0030] As a preferred embodiment, the pressing plate 17 is composed of a moving part and a contacting part. The moving part has a rectangular structure. One end of the moving part is slidably connected to the guide rod 16 through a formed guide hole, and the dimensions of the moving part and the through groove are adapted to each other. The contacting part fixedly connected to the lower surface of the moving part has a semi-cylindrical structure, and the length of the contacting part is less than the length of the moving part.

[0031] In this embodiment, as Figure 1 , Figure 3 and Figure 4 , the arc-shaped structure of the contacting part can assist in reducing the frictional resistance generated when the pressing plate 17 contacts the insulating tape. Moreover, with the cooperation of the self-gravity of the pressing plate 17, it can also assist in reducing the probability of bending and warping at the edge of the insulating tape. At the same time, the setting of the guide rod 16 can further enhance the connection stability between the pressing plate 17 and the limiting plate 11.

[0032] The winding device for insulating tape production of the present utility model, through the cooperation of the adjusting screw rod 14, the moving plate 15, the rotating plate 10, the telescopic rod 12, the pressing wheel 9, the limiting plate 11 and the pressing plate 17, enables the device to simultaneously perform position correction and edge pressing treatment on the insulating tape when winding the insulating tape, thereby improving the quality and efficiency of insulating tape winding, and also being able to effectively reduce the volume of the winding device, simplify the structure of the winding device, and reduce the probability of the winding device malfunctioning.

Claims

1. A winding device for producing insulating tape, comprising: A base (1) and a movable plate (15), one end of the upper surface of the base (1) is movably connected to the guide roller (2) through a bearing, and is characterized in that: the end of the upper surface of the base (1) away from the guide roller (2) is symmetrically connected to the vertical plate (4), and the upper surface of the vertical plate (4) is fixedly connected to the engaging block (8) through a fixed plate (6), the middle part of the engaging block (8) is movably connected to the winding drum (5) through a bearing, and the bending part of the vertical plate (4) is movably connected to the adjusting screw rod (14) through a bearing, the lower surface of the bending part of the vertical plate (4) is fixedly connected to the support rod (3), and the adjusting screw rod (14) is screwed to the movable plate (15), and at the same time, the outer side surface of the vertical plate (4) is respectively fixedly connected to the main motor (18) and the auxiliary motor (19), and the main motor (18) outputs The shaft is fixedly connected to the driving wheel, and the driving wheel is meshed with the driven wheel fixedly connected to the winding drum (5), and the auxiliary motor (19) is connected to the adjusting screw (14) through a coupling, and the upper end of the side of the movable plate (15) is movably connected to one end of the telescopic rod (12) through a movable seat, and the other end of the telescopic rod (12) is movably connected to the rotating plate (10) through a movable seat, and the lower end of the side of the movable plate (15) is movably connected to the rotating plate (10) through a movable plate, and the end of the rotating plate (10) away from the movable plate (15) is movably connected to the pressure wheel (9) through a bearing, and the inner surface of the rotating plate (10) is movably connected to the limit plate (11) through a bearing, and the limit plate (11) is slidably connected to the pressure plate (17) through a guide rod (16).

2. A winding device for producing insulating tape according to claim 1, characterized in that: There are two groups of vertical plates (4), both groups of vertical plates (4) are L-shaped structures, and an embedding groove is provided at the upper end of the vertical plate (4) away from the guide roller (2), the embedding groove is in a "and" shape, and the opening of the embedding groove is fixedly connected to a fixing plate (6) by bolts, and the fixing plate (6) is in a "convex" shape.

3. The winding device for producing insulating tape according to claim 1, characterized in that: The engaging block (8) is of a square structure. Two groups of positioning grooves are symmetrically provided on the upper and lower surfaces of the engaging block (8). Both groups of positioning grooves are of a rectangular structure. The cross section formed by the engaging block (8) and the positioning grooves is of an I-shaped structure. At the same time, the positions of the top and bottom of the engaging groove relative to the positioning groove correspond to the connected positioning block (7). The positioning block (7) is of a rectangular structure.

4. The winding device for producing insulating tape according to claim 1, characterized in that: The upper end of the inner surface of the bent portion of the vertical plate (4) is fixedly connected to the horizontal plate (13), the horizontal plate (13) is located directly above the adjusting screw rod (14), and the horizontal plate (13) is in a long strip structure, and the cross section of the horizontal plate (13) is in an isosceles trapezoidal structure. At the same time, a through groove is provided on the upper surface of the movable plate (15) corresponding to the position of the horizontal plate (13), and the size of the through groove and the horizontal plate (13) are matched.

5. The winding device for producing insulating tape according to claim 1, characterized in that: The rotating plate (10) is in the form of an elongated strip structure. The rotating plate (10) and the pressing wheel (9) are combined together to form an L-shaped structure. The pressing wheel (9) is attached to the surface of the winding drum (5). At the same time, the movable seats at both ends of the telescopic rod (12) are movably connected by bearings and are both in the form of a U-shaped structure.

6. The winding device for producing insulating tape according to claim 1, characterized in that: The limiting plate (11) has a rectangular structure, the upper end of the limiting plate (11) has a semicircular structure, and the lower end of the limiting plate (11) is provided with a through groove, the through groove has a rectangular structure, and the guide rod (16) fixedly connected in the through groove has a cylindrical structure.

7. The winding device for producing insulating tape according to claim 1, characterized in that: The pressing plate (17) is composed of a moving part and an abutting part, and the moving part is in a rectangular structure. One end of the moving part is slidably connected to the guide rod (16) through an opened guide hole, and the size of the moving part and the through groove are matched. The abutting part fixedly connected to the lower surface of the moving part is in a semi-cylindrical structure, and the length of the abutting part is smaller than the length of the moving part.

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