Double-machine-head reciprocating walking winding device of linear binding machine
By using a linear wrapping machine with a double-head reciprocating winding device, the paper tape winding and tension adjustment are automatically controlled, solving the problems of low efficiency and uneven tension in traditional manual winding, and achieving efficient and stable paper tape winding.
Patent Information
- Application Number
- CN202423061846.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2034-12-12
AI Technical Summary
The manual winding of traditional aluminum hollow paper-coated oil-impregnated porcelain high-voltage transformers is inefficient and results in uneven tension, leading to loosening of the paper strip after oil impregnation and affecting product use.
The linear wrapping machine employs a double-head reciprocating winding device, which uses a motor to drive the pulley and winding wheel, combined with a laser displacement sensor and a pressure wheel, to automatically control the paper tape winding and tension adjustment.
It improves winding efficiency, ensures uniform winding of the paper tape, avoids loosening of the paper tape, and enhances the stability of product use.
Smart Images
Figure CN223765708U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of winding device technology, specifically a linear wrapping machine double-head reciprocating winding device. Background Technology
[0002] Traditional high-voltage transformers used in substations and power plants are made of porcelain insulation material, which is not only heavy and difficult to move, but also very cumbersome to install. Moreover, the yield rate of porcelain body firing is extremely low. After continuous research and development, the new transformers on the market today use aluminum hollow body paper-coated oil-impregnated porcelain technology. This technology is not only more effective than traditional high-voltage transformers, but also lighter. The processing of the outer porcelain body is simpler than that of traditional solid insulating porcelain bodies, greatly improving the success rate and reducing costs by a factor of two. It is widely used by modern TBEA. However, because the aluminum hollow body paper-coated technology is a traditional manual winding technique, the manual winding efficiency is low and the tension is uneven. After oil impregnation, loosening may occur, affecting the normal use of the product.
[0003] To address this, a double-head reciprocating winding device for a linear wrapping machine is proposed. Utility Model Content
[0004] The purpose of this invention is to provide a linear wrapping machine with a double-head reciprocating winding device.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] The linear wrapping machine with a dual-head reciprocating winding device includes:
[0007] Connector;
[0008] A mounting bracket is fixed to the top of the connector;
[0009] A winding wheel is movably mounted on one end of the mounting frame;
[0010] The outer wall of the winding wheel is provided with a belt groove, the bottom of the connecting seat is equipped with a first motor, the output end of the first motor is fixed with a pulley, and a transmission belt is installed on the pulley and the belt groove.
[0011] The mounting frame is equipped with a first connecting plate and a second connecting plate at one end, and a first paper tape roll and a second paper tape roll are respectively installed on the first connecting plate and the second connecting plate.
[0012] The outer wall of the winding wheel is provided with a first paper strip groove and a second paper strip groove;
[0013] The first paper strip on the first paper strip roll is wound inside the first paper strip groove, and one end of the first paper strip passes through the winding wheel and extends into the winding wheel;
[0014] The second paper strip on the second paper strip roll is wound inside the second paper strip groove, and one end of the second paper strip passes through the winding wheel and extends into the inside of the winding wheel;
[0015] The bottom of the connector is fixed with a first gear, which meshes with a second gear, which is driven by an external second motor.
[0016] Preferably, the first motor and the second motor are electrically connected to an external controller.
[0017] Preferably, a first laser displacement sensor and a second laser displacement sensor are installed at one end of the mounting frame, and the installation positions of the first laser displacement sensor and the second laser displacement sensor correspond to the installation positions of the first paper tape roll and the second paper tape roll, respectively.
[0018] Preferably, a first telescopic cylinder and a second telescopic cylinder are respectively installed at one end of the mounting frame. A first mounting seat and a second mounting seat are respectively fixed at one end of the first telescopic cylinder and the second telescopic cylinder. A third motor and a fourth motor are respectively installed at one end of the first mounting seat and the second mounting seat. A first pressing wheel and a second pressing wheel are respectively fixed at the output ends of the third motor and the fourth motor. The installation positions of the first pressing wheel and the second pressing wheel correspond to the positions of the first paper tape groove and the second paper tape groove, respectively.
[0019] Preferably, a first paper tape displacement sensor and a second paper tape displacement sensor are installed at one end of the mounting frame, and the installation positions of the first paper tape displacement sensor and the second paper tape displacement sensor correspond to the positions of the first paper tape groove and the second paper tape groove, respectively.
[0020] Preferably, the first laser displacement sensor, the second laser displacement sensor, the first telescopic cylinder, the second telescopic cylinder, the third motor, the fourth motor, the first paper tape displacement sensor, and the second paper tape displacement sensor are all electrically connected to an external controller.
[0021] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0022] This invention places the current transformer inside a winding wheel, then fixes the first and second paper tapes to the outer wall of the current transformer. Subsequently, a first motor is started by an external controller, which drives the pulley to rotate. The pulley, in turn, drives the winding wheel to rotate in conjunction with the transmission belt. Driven by the winding wheel, the first and second paper tapes are wound around the outer wall of the current transformer. Compared with existing methods, this invention replaces the existing manual winding and has a higher winding efficiency.
[0023] This invention incorporates a first laser displacement sensor and a second laser displacement sensor. These sensors detect the thickness of the first and second paper tape rolls, respectively. If the thickness of the first or second paper tape roll is lower than a preset value, it indicates that the first or second paper tape roll needs to be replaced. In this case, the first and second laser displacement sensors, in conjunction with an external controller, shut down the first motor, allowing the worker to replace the first and second paper tape rolls.
[0024] Under the action of the first and second paper tape displacement sensors, the thickness of the first and second paper tapes in the first and second paper tape slots can be detected respectively. If the thickness of the first and second paper tapes is less than a preset value, the first and second paper tape displacement sensors, in conjunction with an external controller, will activate the first and second telescopic cylinders, the third motor, and the fourth motor. At this time, the first and second pressing rollers will descend and apply pressure to the first and second paper tapes in the first and second paper tape slots respectively. If the thickness of the first and second paper tapes is greater than a preset value, the first and second pressing rollers will then... The first and second paper tape displacement sensors, in conjunction with an external controller, activate the first and second telescopic cylinders. At this time, the first and second pressure rollers move upward, reducing the pressure applied to the first and second paper tapes. Furthermore, the number of first and second paper tapes in the first and second paper tape grooves increases again. This accumulation of numerous first and second paper tapes helps to improve their tension. In summary, compared to existing technologies, this invention can adjust the tension of the first and second paper tapes, thus preventing loosening of the paper tape on the outer wall of the current transformer. Attached Figure Description
[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0026] Figure 2 This is a partial structural schematic diagram of the present invention;
[0027] Figure 3 This is a schematic diagram of the first and second clamping wheels in this utility model;
[0028] Figure 4 This is a schematic diagram of the structure of the first laser displacement sensor and the second laser displacement sensor in this utility model.
[0029] In the diagram: 1. Connecting seat; 2. Mounting bracket; 3. Winding wheel; 4. Belt groove; 5. First motor; 6. Belt pulley; 7. Transmission belt; 8. First connecting disc; 9. First paper tape roll; 10. Second paper tape roll; 11. First gear; 12. Second motor; 13. Second gear; 14. First paper tape groove; 15. Second paper tape groove; 16. First laser displacement sensor; 17. Second laser displacement sensor; 18. First paper tape displacement sensor; 19. Second paper tape displacement sensor; 20. First telescopic cylinder; 21. First mounting seat; 22. First pressure roller; 23. Second telescopic cylinder; 24. Second mounting seat; 25. Second pressure roller. Detailed Implementation
[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0031] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.
[0032] Example 1:
[0033] Please see Figure 1-4 This utility model provides a technical solution: To achieve the above objectives, this utility model provides the following technical solution: a linear wrapping machine double-head reciprocating winding device, comprising: a connecting seat 1; a mounting frame 2 fixed to the top of the connecting seat 1; a winding wheel 3 movably mounted at one end of the mounting frame 2; a belt groove 4 formed on the outer wall of the winding wheel 3; a first motor 5 mounted at the bottom of the connecting seat 1; a pulley 6 fixed to the output end of the first motor 5; a transmission belt 7 mounted on the pulley 6 and the belt groove 4; a first connecting plate 8 and a second connecting plate mounted at one end of the mounting frame 2; and first paper tape rolls 9 respectively mounted on the first connecting plate 8 and the second connecting plate. The second paper tape roll 10; the outer wall of the winding wheel 3 is provided with a first paper tape groove 14 and a second paper tape groove 15; the first paper tape on the first paper tape roll 9 is wound inside the first paper tape groove 14, and one end of the first paper tape passes through the winding wheel 3 and extends into the winding wheel 3; the second paper tape on the second paper tape roll 10 is wound inside the second paper tape groove 15, and one end of the second paper tape passes through the winding wheel 3 and extends into the winding wheel 3; a first gear 11 is fixed at the bottom of the connecting seat 1, the first gear 11 meshes with a second gear 13, the second gear 13 is driven by an external second motor 12, and the first motor 5 and the second motor 12 are electrically connected to an external controller.
[0034] Specifically, this invention places the current transformer inside the winding wheel 3, then fixes the first paper tape and the second paper tape to the outer wall of the current transformer. Subsequently, the first motor 5 is started by an external controller. The first motor 5 drives the pulley 6 to rotate, and the pulley 6, in turn, drives the winding wheel 3 to rotate in conjunction with the transmission belt 7. Under the drive of the winding wheel 3, the first paper tape and the second paper tape are wound around the outer wall of the current transformer. Compared with the existing methods, this invention replaces the existing manual winding and has a higher winding efficiency.
[0035] Example 2:
[0036] Please see Figure 1-4 This utility model provides a technical solution: a linear wrapping machine with a double-head reciprocating winding device. A first laser displacement sensor 16 and a second laser displacement sensor 17 are mounted on one end of a mounting frame 2. The mounting positions of the first laser displacement sensor 16 and the second laser displacement sensor 17 correspond to the mounting positions of the first paper tape roll 9 and the second paper tape roll 10, respectively. A first telescopic cylinder 20 and a second telescopic cylinder 23 are respectively mounted on one end of the mounting frame 2. A first mounting base 21 and a second mounting base 24 are respectively fixed to one end of the first telescopic cylinder 20 and the second telescopic cylinder 23. A third motor and a fourth motor are respectively mounted on one end of the first mounting base 21 and the second mounting base 24. The output ends of the third motor and the fourth motor are respectively... The mounting bracket 2 is equipped with a first pressing wheel 22 and a second pressing wheel 25, the installation positions of which correspond to the positions of the first paper tape groove 14 and the second paper tape groove 15, respectively. A first paper tape displacement sensor 18 and a second paper tape displacement sensor 19 are installed at one end of the mounting bracket 2, the installation positions of which correspond to the positions of the first paper tape groove 14 and the second paper tape groove 15, respectively. A first laser displacement sensor 16, a second laser displacement sensor 17, a first telescopic cylinder 20, a second telescopic cylinder 23, a third motor, a fourth motor, a first paper tape displacement sensor 18, and a second paper tape displacement sensor 19 are all electrically connected to an external controller.
[0037] Specifically, this utility model is equipped with a first laser displacement sensor 16 and a second laser displacement sensor 17. The first laser displacement sensor 16 and the second laser displacement sensor 17 will respectively detect the thickness of the first paper tape roll 9 and the second paper tape roll 10. If the thickness of the first paper tape roll 9 and the second paper tape roll 10 is lower than the preset value, it indicates that the first paper tape roll 9 and the second paper tape roll 10 need to be replaced. At this time, the first laser displacement sensor 16 and the second laser displacement sensor 17 will cooperate with the external controller to shut down the first motor 5, and the worker can then replace the first paper tape roll 9 and the second paper tape roll 10.
[0038] Under the action of the first paper tape displacement sensor 18 and the second paper tape displacement sensor 19, the thickness of the first paper tape and the second paper tape in the first paper tape groove 14 and the second paper tape groove 15 can be detected respectively. If the thickness of the first paper tape and the second paper tape is less than the preset value, the first paper tape displacement sensor 18 and the second paper tape displacement sensor 19 will cooperate with the external controller to start the first telescopic cylinder 20, the second telescopic cylinder 23, the third motor, and the fourth motor. At this time, the first pressure roller 22 and the second pressure roller 25 will perform a downward movement and apply pressure to the first paper tape and the second paper tape in the first paper tape groove 14 and the second paper tape groove 15 respectively. If the thickness of the first paper tape and the second paper tape is greater than the preset value, this... When the first paper tape displacement sensor 18 and the second paper tape displacement sensor 19 work with the external controller to activate the first telescopic cylinder 20 and the second telescopic cylinder 23, the first pressure roller 22 and the second pressure roller 25 will move upward. The pressure applied by the first pressure roller 22 and the second pressure roller 25 to the first paper tape and the second paper tape will decrease, and the number of first paper tapes and second paper tapes in the first paper tape groove 14 and the second paper tape groove 15 will increase again. The large number of first paper tapes and second paper tapes piled together helps to improve the tension of the first paper tapes and the second paper tapes. In summary, compared with the existing ones, this utility model can adjust the tension of the first paper tape and the second paper tape, so it can prevent the paper tape on the outer wall of the current transformer from becoming loose.
[0039] Working principle:
[0040] By placing the current transformer inside the winding wheel 3, and then fixing the first paper tape and the second paper tape to the outer wall of the current transformer, the first motor 5 is started by an external controller. The first motor 5 drives the pulley 6 to rotate, and the pulley 6, in turn, drives the winding wheel 3 to rotate in conjunction with the transmission belt 7. Under the drive of the winding wheel 3, the first paper tape and the second paper tape will be wound around the outer wall of the current transformer. Compared with the existing methods, this utility model replaces the existing manual winding, and the winding efficiency is higher. Furthermore, when winding the current transformer, the second motor 12 can be started by an external controller. The second motor 12 will drive the winding wheel 3 to rotate through the second gear 13 in conjunction with the first gear 11, thereby meeting different application scenarios.
[0041] Equipped with a first laser displacement sensor 16 and a second laser displacement sensor 17, the first laser displacement sensor 16 and the second laser displacement sensor 17 will respectively detect the thickness of the first paper tape roll 9 and the second paper tape roll 10. If the thickness of the first paper tape roll 9 and the second paper tape roll 10 is lower than the preset value, it indicates that the first paper tape roll 9 and the second paper tape roll 10 need to be replaced. At this time, the first laser displacement sensor 16 and the second laser displacement sensor 17 will work with the external controller to shut down the first motor 5, and the worker can then replace the first paper tape roll 9 and the second paper tape roll 10.
[0042] Under the action of the first paper tape displacement sensor 18 and the second paper tape displacement sensor 19, the thickness of the first paper tape and the second paper tape in the first paper tape groove 14 and the second paper tape groove 15 can be detected respectively. If the thickness of the first paper tape and the second paper tape is less than the preset value, the first paper tape displacement sensor 18 and the second paper tape displacement sensor 19 will cooperate with the external controller to start the first telescopic cylinder 20, the second telescopic cylinder 23, the third motor, and the fourth motor. At this time, the first pressure roller 22 and the second pressure roller 25 will perform a downward movement and apply pressure to the first paper tape and the second paper tape in the first paper tape groove 14 and the second paper tape groove 15 respectively. If the thickness of the first paper tape and the second paper tape is greater than the preset value, this... When the first paper tape displacement sensor 18 and the second paper tape displacement sensor 19 work with the external controller to activate the first telescopic cylinder 20 and the second telescopic cylinder 23, the first pressure roller 22 and the second pressure roller 25 will move upward. The pressure applied by the first pressure roller 22 and the second pressure roller 25 to the first paper tape and the second paper tape will decrease, and the number of first paper tapes and second paper tapes in the first paper tape groove 14 and the second paper tape groove 15 will increase again. The large number of first paper tapes and second paper tapes piled together helps to improve the tension of the first paper tapes and the second paper tapes. In summary, compared with the existing ones, this utility model can adjust the tension of the first paper tape and the second paper tape, so it can prevent the paper tape on the outer wall of the current transformer from becoming loose.
[0043] In the description of this utility model, it should be understood that the terms "center", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.
[0044] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A double head reciprocating walking winding device of a straight type strapping machine, characterized in that, Include: The connecting seat (1); The mounting rack (2) is fixed on the top of the connecting seat (1); The winding wheel (3) is movably installed at one end of the mounting rack (2); The outer wall of the winding wheel (3) is provided with a belt groove (4), and the bottom of the connecting seat (1) is provided with a first motor (5), and the output end of the first motor (5) is fixed with a belt pulley (6), and the belt pulley (6) and the belt groove (4) are provided with a transmission belt (7); The mounting rack (2) is provided with a first connecting disc (8) and a second connecting disc at one end, and the first connecting disc (8) and the second connecting disc are respectively provided with a first paper tape roll (9) and a second paper tape roll (10); The outer wall of the winding wheel (3) is provided with a first paper tape groove (14) and a second paper tape groove (15); The first paper tape on the first paper tape roll (9) is wound in the first paper tape groove (14), and one end of the first paper tape extends through the winding wheel (3) and extends to the inside of the winding wheel (3); The second paper tape on the second paper tape roll (10) is wound in the second paper tape groove (15), and one end of the second paper tape extends through the winding wheel (3) and extends to the inside of the winding wheel (3); The bottom of the connecting seat (1) is fixed with a first gear (11), the first gear (11) is engaged with a second gear (13), and the second gear (13) is driven by an external second motor (12).
2. The dual-end reciprocating walking wrapping device of the straight-line wrapping machine according to claim 1, characterized in that, The first motor (5) and the second motor (12) are electrically connected with an external controller.
3. The dual-end reciprocating walking wrapping device of the straight-line banding machine according to claim 1, characterized in that, The mounting rack (2) is provided with a first laser displacement sensor (16) and a second laser displacement sensor (17) at one end, and the installation positions of the first laser displacement sensor (16) and the second laser displacement sensor (17) correspond to the installation positions of the first paper tape roll (9) and the second paper tape roll (10) respectively.
4. The dual-end reciprocating walking wrapping device of the straight-line banding machine according to claim 1, characterized in that, The mounting rack (2) is respectively provided with a first telescopic cylinder (20) and a second telescopic cylinder (23) at one end, and the first telescopic cylinder (20) and the second telescopic cylinder (23) are respectively fixed with a first mounting seat (21) and a second mounting seat (24) at one end, and the first mounting seat (21) and the second mounting seat (24) are respectively provided with a third motor and a fourth motor at one end, and the output ends of the third motor and the fourth motor are respectively fixed with a first pressing wheel (22) and a second pressing wheel (25), and the installation positions of the first pressing wheel (22) and the second pressing wheel (25) correspond to the positions of the first paper tape groove (14) and the second paper tape groove (15) respectively.
5. The dual-end shuttle reciprocating winding device of the straight-line wrapping machine according to claim 1, characterized in that, The mounting rack (2) is provided with a first paper tape displacement sensor (18) and a second paper tape displacement sensor (19) at one end, and the installation positions of the first paper tape displacement sensor (18) and the second paper tape displacement sensor (19) correspond to the positions of the first paper tape groove (14) and the second paper tape groove (15) respectively.
6. The dual-end reciprocating walking wrapping device of the straight-line banding machine according to claim 3, wherein, The first laser displacement sensor (16), the second laser displacement sensor (17), the first telescopic cylinder (20), the second telescopic cylinder (23), the third motor, the fourth motor, the first paper tape displacement sensor (18) and the second paper tape displacement sensor (19) are electrically connected with an external controller.