Rotating disc type winding machine
By designing a rotary winding machine, the automatic winding of tape is achieved using a drive source and a limiting structure, which solves the problem of low efficiency in traditional manual winding, improves winding efficiency, and reduces the skill requirements.
Patent Information
- Application Number
- CN202520557215.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-27
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-03-27
AI Technical Summary
Traditional manual tape wrapping is inefficient and depends on worker skill, making it difficult to achieve efficient automated wrapping.
Design a rotary winding machine that uses a drive source to rotate a gear ring and a set of components to automatically wind tape onto the workpiece. Combined with a limiting structure, it ensures accurate winding of the tape.
It enables automated tape wrapping, improves wrapping efficiency, reduces the skill requirements for operators, and avoids improper tape length.
Smart Images
Figure CN223804609U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of workpiece processing, and particularly relates to a rotary disc type winding machine. BACKGROUND
[0002] Before some processes (for example, taking a powder thermal touch coating) of processing a workpiece, the workpiece needs to be wrapped with adhesive tape at a specific position to play a shielding role. A traditional operation mode is that an operator manually cuts an appropriate length of adhesive tape and wraps the workpiece. The length of the adhesive tape cut is relatively dependent on the proficiency of the operator, and manual wrapping has a large workload and low efficiency.
[0003] Therefore, it is necessary to provide a winding machine to replace manual workpiece winding. CONTENT OF THE UTILITY MODEL
[0004] In view of the deficiencies of the prior art, the utility model aims to provide a winding machine to replace manual workpiece winding.
[0005] According to the embodiment of the utility model, a first scheme is provided, that is, a rotary disc type winding machine, which comprises a mounting plate, a plurality of limiting pieces rotationally connected to the mounting plate, a rotating ring rotationally connected between the plurality of limiting pieces, a gear ring fixed to a side of the rotating ring away from the mounting plate, a sleeving piece fixed to the gear ring, and a driving source for driving the gear ring to rotate; the sleeving piece is used for sleeving a winding core of adhesive tape, and the gear ring drives the sleeving piece to rotate when the gear ring rotates, so as to wind an adhesive tape body on a workpiece located in an inner periphery of the gear ring.
[0006] In a preferred scheme, the sleeving piece is located at a side of the gear ring away from the rotating ring.
[0007] In a preferred scheme, the rotary disc type winding machine further comprises a first transmission gear and a second transmission gear, the first transmission gear and the second transmission gear are both in mesh with an outer periphery of the gear ring, and an output shaft of the driving source is provided with a driving gear, and the first transmission gear and the second transmission gear are both in mesh with the driving gear.
[0008] In a preferred scheme, the limiting piece comprises a radial limiting part and axial limiting parts located at both axial ends of the radial limiting part, an outer periphery of the radial limiting part is in sliding contact with an outer periphery of the rotating ring, and the axial limiting parts limit axial movement of the rotating ring.
[0009] In a preferred scheme, a limiting baffle is further arranged at a side of the sleeving piece away from the gear ring, the limiting baffle extends out of the sleeving piece along a radial direction of the sleeving piece, so as to axially limit the winding core of the adhesive tape.
[0010] In a preferred embodiment, the rotating ring is provided with a first avoiding opening, and the gear ring is provided with a second avoiding opening, and the first avoiding opening is opposite to the second avoiding opening in the axial direction of the gear ring.
[0011] In a preferred embodiment, the mounting plate is provided with a third avoiding opening and a proximity switch, and the inner periphery of the rotating ring is provided with a proximity block matched with the proximity switch, so that the first avoiding opening is opposite to the third avoiding opening in position when the gear ring stops rotating.
[0012] In a preferred embodiment, the rotary winding machine further comprises a processing table, and the processing table is provided with a fourth avoiding opening for the rotating ring, the gear ring and the sleeve assembly.
[0013] In a preferred embodiment, the processing table is provided with a placing seat for placing a workpiece on each of opposite sides of the fourth avoiding opening.
[0014] In a preferred embodiment, the processing table is provided with a placing seat for placing a workpiece on one side of the fourth avoiding opening, and the processing table is provided with an air clamp for clamping a workpiece on the other side of the fourth avoiding opening.
[0015] The utility model has the following beneficial effects:
[0016] When operating, the operator only needs to paste one end of the adhesive tape body torn open to the workpiece, and then drives the gear ring and the sleeve assembly to rotate through the driving source to wind the workpiece, without manually winding the adhesive tape body, so that the utility model is convenient to use, has higher winding efficiency, and has lower requirement for the proficiency of the operator. After winding is completed, the operator can cut off the adhesive tape body at the appropriate length of the adhesive tape body, without needing to cut off the adhesive tape of a certain length in advance, so that the adhesive tape cut off is too short or too long due to the proficiency can be avoided. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 The utility model discloses a rotary winding machine's structure diagram for an embodiment of the utility model;
[0018] Figure 2 The utility model discloses a rotary winding machine's structure diagram for an embodiment of the utility model; Figure 1 The utility model discloses a rotary winding machine's structure diagram for an embodiment of the utility model;
[0019] Figure 3 The utility model discloses a rotary winding machine's structure diagram for an embodiment of the utility model; Figure 1 The utility model discloses a rotary winding machine's structure diagram for an embodiment of the utility model;
[0020] Figure 4 The utility model discloses a rotary winding machine's structure diagram for an embodiment of the utility model.
[0021] 10, mounting plate; 11, third avoiding opening; 12, proximity switch; 20, limiting piece; 21, radial limiting part; 22, axial limiting part; 30, rotating ring; 31, first avoiding opening; 32, proximity block; 40, gear ring; 41, second avoiding opening; 50, sleeving piece; 51, limiting stop piece; 60, driving source; 71, first transmission gear; 72, second transmission gear; 73, driving gear; 80, processing table; 81, fourth avoiding opening; 82, placing seat; 83, air clamp; 90, shell; A, adhesive tape body; B, winding core; DETAILED DESCRIPTION
[0022] In order to make the technical personnel in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor are within the scope of protection of the present application.
[0023] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another component, it can be directly on the other component or indirectly disposed on the other component; when a component is referred to as being "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component.
[0024] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or component referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.
[0025] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple", "several" is two or more, unless otherwise explicitly and specifically limited.
[0026] It is to be understood that the structures, proportions, sizes, etc. shown in the drawings of the present specification are merely used to cooperate with the disclosed content, to be understood and read by those skilled in the art, and are not used to limit the defined conditions that can be implemented by the present application, and therefore do not have technical significance. Any modification of the structure, change of the proportional relationship, or adjustment of the size, without affecting the effects and purposes that can be achieved by the present application, should still fall within the scope of the disclosed technical content.
[0027] Please refer to Figures 1 to 4 The present application provides a rotary disc type winding machine. The rotary disc type winding machine comprises a mounting plate 10, a limiting piece 20, a rotating ring 30, a gear ring 40, a sleeving piece 50, and a driving source 60. The driving source 60 and the limiting piece 20 can be mounted on the mounting plate 10. The plurality of limiting pieces 20 are rotatably connected to the mounting plate 10, and the plurality of limiting pieces 20 are distributed on the outer periphery of the rotating ring 30, so that the rotating ring 30 is rotatably connected between the plurality of limiting pieces 20. The driving source 60 is used to drive the gear ring 40 to rotate. The gear ring 40 is fixed to the side of the rotating ring 30 away from the mounting plate 10. The sleeving piece 50 is fixed with the gear ring 40. When the driving source 60 is started, the gear ring 40 and the rotating ring 30 form a rotary disc that drives the sleeving piece 50 to rotate synchronously. The sleeving piece 50 is used to sleeve the winding core B of the adhesive tape. Please refer to Figure 3 The adhesive tape generally comprises a winding core B located at the inner periphery and an adhesive tape body A located at the outer periphery. The inner periphery of the winding core B can be sleeved on the outer periphery of the sleeving piece 50.
[0028] In the present embodiment, the operator only needs to paste the end of the adhesive tape body A torn open to the workpiece during operation, and then start the driving source 60 to drive the gear ring 40 to rotate. The gear ring 40 will drive the sleeving piece 50 to rotate when rotating, so as to wind the adhesive tape body A on the workpiece located at the inner periphery of the gear ring 40. After the gear ring 40 stops rotating, the adhesive tape body A can be cut off.
[0029] In this process, the operator does not need to manually wind the adhesive tape body A, which is convenient to use and has higher winding efficiency, and the requirement for the operator's proficiency is lower. In addition, the driving source 60 can preset the number of rotations of the gear ring 40, so that the workpiece can be wound with the adhesive tape body A of the number of rotations. After winding is completed, the operator can cut off the adhesive tape body A at the appropriate length of the adhesive tape body A extending out, without needing to cut off a certain length of the adhesive tape in advance, which can avoid the adhesive tape being too short or too long due to the proficiency.
[0030] It can be understood that the sleeving piece 50 can be fixed to the inner periphery or the end face of the gear ring 40. In order to reduce the size and space occupied by the gear ring 40, please refer to Figure 1 The sleeving piece 50 is preferably fixed to the end face of the gear ring 40. At this time, the sleeving piece 50 is located on the side of the gear ring 40 away from the rotating ring 30.
[0031] In some embodiments, the driving source 60 can be an electric motor, and the output shaft of the electric motor is provided with a driving gear 73 for driving the gear ring 40 to rotate. The driving gear 73 can be directly engaged with the gear ring 40 for transmission, or indirectly engaged with the gear ring 40 through some other structure.
[0032] Preferably, the driving source 60 is a reduction motor, and the output shaft of the reduction motor is provided with the driving gear 73. In order to make the transmission between the driving gear 73 and the gear ring 40 more stable, the first transmission gear 71 and the second transmission gear 72 are further provided between the driving gear 73 and the gear ring 40. The first transmission gear 71 and the second transmission gear 72 are both engaged with the outer periphery of the gear ring 40, and the first transmission gear 71 and the second transmission gear 72 are both engaged with the driving gear 73.
[0033] Preferably, the rotary winding machine can further be provided with a housing 90 to accommodate the driving source 60, the first transmission gear 71, the second transmission gear 72, and the driving gear 73. Figure 4
[0034] Of course, in some other embodiments, the driving source 60 can also be a linear driving element such as a pneumatic cylinder, which drives the gear ring 40 to rotate by pushing and pulling the gear rack.
[0035] In a preferred embodiment, the rotary winding machine can further be provided with a limiting member 20. Figure 2 The limiting member 20 includes a radial limiting portion 21 and two axial limiting portions 22, which are located at the two axial ends of the radial limiting portion 21 and have an outer diameter larger than that of the radial limiting portion 21. The outer periphery of the radial limiting portion 21 is in sliding contact with the outer periphery of the rotating ring 30, and the rotating ring 30 partially extends between the two axial limiting portions 22, and the axial limiting portions 22 limit the axial movement of the rotating ring 30.
[0036] In a preferred embodiment, in order to avoid the core B of the adhesive tape from being pulled out of the sleeving member 50 during the rotation of the gear ring 40, the sleeving member 50 can be provided with a limiting baffle 51 on the side away from the gear ring 40. Figure 3 The limiting baffle 51 extends radially out of the sleeving member 50 to axially limit the core B of the adhesive tape.
[0037] Further, in order to enable the limiting baffle 51 to rotate for replacing the adhesive tape, a torsion spring or a fastener such as a screw can be provided in the sleeving member 50.
[0038] In a preferred embodiment, the rotating ring 30 is provided with a first avoiding opening 31, the gear ring 40 is provided with a second avoiding opening 41, and the first avoiding opening 31 is opposite to the second avoiding opening 41 in the axial direction of the gear ring 40, for the convenience of placing the workpiece and the operation of the operator. The first avoiding opening 31 is a cut opening of the rotating ring 30, so that the rotating ring 30 is a non-complete closed loop structure, and the second avoiding opening 41 is a cut opening of the gear ring 40, so that the gear ring 40 is a non-complete closed loop structure.
[0039] Further, the mounting plate 10 is also provided with a third avoiding opening 11 and a proximity switch 12, and the inner periphery of the rotating ring 30 is provided with a proximity block 32 matched with the proximity switch 12, so that the first avoiding opening 31 is opposite to the third avoiding opening 11 when the gear ring 40 stops rotating, for the convenience of placing the workpiece and the operation of the operator. The workpiece can extend into the inner periphery of the gear ring 40 from the third avoiding opening 11.
[0040] In a preferred embodiment, the rotating ring 30 is provided with a first avoiding opening 31, the gear ring 40 is provided with a second avoiding opening 41, and the first avoiding opening 31 is opposite to the second avoiding opening 41 in the axial direction of the gear ring 40, for the convenience of placing the workpiece and the operation of the operator. The first avoiding opening 31 is a cut opening of the rotating ring 30, so that the rotating ring 30 is a non-complete closed loop structure, and the second avoiding opening 41 is a cut opening of the gear ring 40, so that the gear ring 40 is a non-complete closed loop structure. Figure 1 and Figure 2 The turntable type winding machine further comprises a processing table 80 provided with a fourth avoiding opening 81 for the rotating ring 30, the gear ring 40 and the sleeve assembly 50 to pass through when rotating.
[0041] In a specific embodiment, the processing table 80 is provided with a placing seat 82 for placing the workpiece on each of the opposite sides of the fourth avoiding opening 81. In this embodiment, the operator can press the two ends of the workpiece on one placing seat 82 with two hands, so as to be wound by the winding machine.
[0042] In a preferred embodiment, the rotating ring 30 is provided with a first avoiding opening 31, the gear ring 40 is provided with a second avoiding opening 41, and the first avoiding opening 31 is opposite to the second avoiding opening 41 in the axial direction of the gear ring 40, for the convenience of placing the workpiece and the operation of the operator. The first avoiding opening 31 is a cut opening of the rotating ring 30, so that the rotating ring 30 is a non-complete closed loop structure, and the second avoiding opening 41 is a cut opening of the gear ring 40, so that the gear ring 40 is a non-complete closed loop structure. Figure 1 and Figure 2 In this embodiment, the operator only needs to press one end of the workpiece with one hand, so as to be wound by the winding machine.
[0043] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A carousel winding machine characterized in that, The rotary winding machine comprises a mounting plate, a plurality of limiting members rotationally connected to the mounting plate, a rotating ring rotationally connected between the plurality of limiting members, a gear ring fixed to a side of the rotating ring away from the mounting plate, a sleeving member fixed to the gear ring, and a driving source for driving the gear ring to rotate; the sleeving member is used for sleeving a winding core of an adhesive tape, and the gear ring drives the sleeving member to rotate when the gear ring rotates, so as to wind an adhesive tape body on a workpiece located in an inner periphery of the gear ring.
2. The carousel winding machine of claim 1, wherein, The sleeving member is located on a side of the gear ring away from the rotating ring.
3. The rotary disc winding machine according to claim 1, characterized in that, The rotary winding machine further comprises a first transmission gear and a second transmission gear, both of which are engaged with an outer periphery of the gear ring, and an output shaft of the driving source is provided with a driving gear, and both the first transmission gear and the second transmission gear are engaged with the driving gear.
4. The rotary disc winding machine according to claim 1, characterized in that, The limiting member comprises a radial limiting portion and axial limiting portions located at both axial ends of the radial limiting portion, an outer periphery of the radial limiting portion is in sliding contact with an outer periphery of the rotating ring, and the axial limiting portions limit axial movement of the rotating ring.
5. The rotary disc winding machine according to claim 1, characterized in that, The sleeving member is further provided with a limiting baffle on a side thereof away from the gear ring, the limiting baffle extends out of the sleeving member in a radial direction of the sleeving member, so as to axially limit the winding core of the adhesive tape.
6. The rotary disc winding machine according to claim 1, characterized in that, The rotating ring is provided with a first avoiding opening, and the gear ring is provided with a second avoiding opening, and the first avoiding opening is directly opposite to the second avoiding opening in an axial direction of the gear ring.
7. The rotary disc winding machine according to claim 6, characterized in that The mounting plate is provided with a third avoiding opening and a proximity switch, and an inner periphery of the rotating ring is provided with a proximity block matched with the proximity switch, so that the first avoiding opening is opposite to the third avoiding opening in position when the gear ring stops rotating.
8. The rotary disc winding machine according to claim 1, characterized in that, The rotary winding machine further comprises a processing table, and the processing table is provided with a fourth avoiding opening for the rotating ring, the gear ring and the sleeving member to pass through when rotating.
9. The rotary disc winding machine according to claim 8, characterized in that, The processing table is provided with a placing seat for placing a workpiece on opposite sides of the fourth avoiding opening.
10. The rotary winding machine according to claim 8, characterized in that, The processing table is provided with a placing seat for placing a workpiece on one side of the fourth avoiding opening, and the processing table is provided with an air clamp for clamping a workpiece on the other side of the fourth avoiding opening.