Guide roller assembly of pay-off device

Abstract

The utility model provides a guide roller assembly of a pay-off device, which belongs to the technical field of pay-off devices and comprises a U-shaped supporting plate, arc-shaped placing grooves are arranged at two ends of the upper surface of the U-shaped supporting plate, limiting mechanisms are arranged on the arc-shaped placing grooves and are arranged on the U-shaped supporting plate through mounting mechanisms, and the mounting mechanisms correspond to the two arc-shaped placing grooves. According to the wire paying-off device, the wire guiding effect is achieved through the arrangement of the wire guiding ring, the situation that wires paid off by the paying-off device are knotted, and the paying-off efficiency is affected is avoided, the guiding effect on the U-shaped movable plate is achieved through the arrangement of the guiding block, and the wire paying-off efficiency is improved. And the U-shaped movable plate can stably move transversely, so that the paying-off precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire payers, in particular to a guide roller assembly of a wire payer. Background Art

[0002] A cable guide is a device used to guide and control cables, ropes or threads. It is commonly used in various industrial and craft applications, such as laying wires and cables, guiding yarns in textile processes, etc.

[0003] The problem with the prior art is that the existing wire unwinders are generally used simply to unwind the wire harnesses without precise guidance of the unwinding wire harnesses, which may lead to a decrease in the accuracy of the position and direction of the wire harnesses during transportation, thereby reducing the unwinding efficiency of the wire unwinder. Utility Model Content

[0004] The utility model discloses a wire pay-off guide roller assembly, which is used to solve relevant technical problems in the background technology.

[0005] The technical solution provided by the utility model is as follows: a wire-releasing device guide roller assembly comprises a U-shaped support plate, arc-shaped placement grooves are provided at both ends of the upper surface of the U-shaped support plate, a limiting mechanism is arranged on the arc-shaped placement groove, the limiting mechanism is arranged on the U-shaped support plate through an installation mechanism, the installation mechanism corresponds to the two arc-shaped placement grooves, a processing table is fixedly installed on the rear side of the U-shaped support plate, and a guide mechanism is fixedly installed on the processing table.

[0006] As a preferred embodiment of the utility model, the mounting mechanism includes two mounting seats, which are respectively fixedly mounted on both sides of the upper surface of the U-shaped support plate, and an arc-shaped mounting block is rotatably connected in each mounting seat, and a through hole is formed at one end of each arc-shaped mounting block away from the mounting seat, and sockets are formed on both sides of the upper surface of the U-shaped support plate, and the arc-shaped mounting blocks are inserted into the sockets through the mounting rod.

[0007] As a preferred embodiment of the utility model, the limiting mechanism includes a rotating shaft, both ends of the rotating shaft are placed on two arc-shaped placement grooves, both ends of the rotating shaft are provided with external threads, both ends of the rotating shaft are threadedly connected to the limiting plate, and the limiting plate is provided with internal threads.

[0008] As a preferred embodiment of the utility model, a winding roller is sleeved on the middle part of the rotating shaft, a key slot is opened inside one end of the rotating shaft, a first motor is fixedly installed on the outer wall of the U-shaped support plate, and a key slot block matching the key slot is fixedly connected to the output shaft of the first motor.

[0009] As a preferred embodiment of the utility model, a guide groove is provided on the processing table, and the guide mechanism includes a mounting frame, a threaded rod is rotatably installed in the mounting frame, a sliding rod is fixedly connected in the mounting frame below the threaded rod, a second motor is fixedly installed on the outer wall of the mounting frame, and the output shaft of the second motor is fixedly connected to one end of the threaded rod.

[0010] As a preferred embodiment of the utility model, a threaded block is provided on the threaded sleeve on the outer surface of the threaded rod, and a moving block is fixedly provided on the outer surface of the threaded block. The lower end of the moving block slides on the sliding rod body, and the moving block slides along the inner wall of the installation frame. A T-shaped groove is opened on the outside of the moving block.

[0011] As a preferred embodiment of the utility model, a T-block is slidably arranged in the T-slot, a U-shaped movable plate is fixedly connected to the outer surface of the T-block, bearings are fixedly sleeved on the upper and lower sides of the U-shaped movable plate, a wire releaser is arranged in the U-shaped movable plate, and both ends of the wire releaser are respectively sleeved in two bearings.

[0012] As a preferred embodiment of the utility model, a wire coil is fixedly connected to the U-shaped movable plate in front of the wire unwinder, and a guide block is fixedly connected to the lower surface of the U-shaped movable plate, and the guide block slides along the inner wall of the guide groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The guide roller assembly of the wire payer of the utility model plays a role of guiding the wire through the setting of the guide coil, so as to avoid the wire paid out by the wire payer from being robbed and affecting the wire paying efficiency. The setting of the guide block plays a guiding role for the U-shaped movable plate, so that the U-shaped movable plate can move laterally stably, thereby improving the wire paying accuracy.

[0015] (2) The guide roller assembly of the wire unwinder of the utility model can limit the wire when it is wound up by setting a limit plate, thereby preventing the wire from slipping off the winding roller. By setting an internal thread and an external thread, the limit plate can be removed from the rotating shaft, thereby facilitating the removal of the winding roller, so as to facilitate the replacement of other winding rollers and improve the replacement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the guide roller assembly of the pay-off device of the utility model;

[0017] Figure 2 It is an exploded view of the guide mechanism in the utility model;

[0018] Figure 3 It is a three-dimensional schematic diagram of the local structure of the utility model;

[0019] Figure 4 It is an exploded view of the limiting mechanism in the utility model.

[0020] The accompanying drawings are marked as follows: 1. U-shaped support plate; 101. jack; 2. limiting mechanism; 201. rotating shaft; 2011. external thread; 202. winding roller; 203. limiting plate; 2031. internal thread; 3. mounting mechanism; 301. mounting seat; 302. arc-shaped mounting block; 303. mounting rod; 4. first motor; 5. processing table; 501. guide groove; 6. guiding mechanism; 601. mounting frame; 602. threaded rod; 603. sliding rod; 604. second motor; 605. threaded block; 606. moving block; 6061. T-slot; 607. U-shaped movable plate; 608. T-block; 609. bearing; 610. wire releaser; 611. wire coil; 612. guide block. DETAILED DESCRIPTION

[0021] The present invention is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the present invention, but are not intended to limit the present invention in any form. It should be noted that, for those of ordinary skill in the art, several changes and improvements can also be made without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0022] like Figure 1-4 As shown, the utility model is a wire-releasing device guide roller assembly, including a U-shaped support plate 1, arc-shaped placement grooves are provided at both ends of the upper surface of the U-shaped support plate 1, and a limiting mechanism 2 is arranged on the arc-shaped placement groove. The limiting mechanism 2 is arranged on the U-shaped support plate 1 through a mounting mechanism 3, and the mounting mechanism 3 corresponds to the two arc-shaped placement grooves. A processing table 5 is fixedly installed on the rear side of the U-shaped support plate 1, and a guide mechanism 6 is fixedly installed on the processing table 5.

[0023] Furthermore, the mounting mechanism 3 includes two mounting seats 301, which are respectively fixedly mounted on both sides of the upper surface of the U-shaped support plate 1, and each mounting seat 301 is rotatably connected with an arc-shaped mounting block 302. Each arc-shaped mounting block 302 has a through hole at one end away from the mounting seat 301, and sockets 101 are formed on both sides of the upper surface of the U-shaped support plate 1, and the arc-shaped mounting block 302 is inserted into the socket 101 through a mounting rod 303.

[0024] Furthermore, the limiting mechanism 2 includes a rotating shaft 201, both ends of the rotating shaft 201 are placed on two arc-shaped placement grooves, both ends of the rotating shaft 201 are provided with external threads 2011, both ends of the rotating shaft 201 are threadedly connected to the limiting plate 203, the limiting plate 203 is provided with an internal thread 2031, a winding roller 202 is sleeved on the middle part of the rotating shaft 201, a key slot is provided inside one end of the rotating shaft 201, a first motor 4 is fixedly installed on the outer wall of the U-shaped support plate 1, and the output shaft of the first motor 4 is fixedly connected with a key slot block adapted to the key slot.

[0025] In the present application, when installing the limiting mechanism 2, firstly, the winding roller 202 is put on the rotating shaft 201. Since there is a rubber ring on the inner wall of the winding roller 202, the winding roller 202 fits tightly with the rotating shaft 201. Then, the two limiting plates 203 are respectively threadedly connected to the two ends of the rotating shaft 201. Finally, the rotating shaft 201 is placed on the two placement grooves on the U-shaped support plate 1, so that the end of the rotating shaft 201 with the keyway is adapted to the keyway block of the first motor 4. Then, the two arc-shaped mounting blocks 302 are respectively inserted into the socket 101 through the mounting rod 303 to complete the limiting of the rotating shaft 201.

[0026] Furthermore, a guide groove 501 is provided on the processing table 5, and the guide mechanism 6 includes a mounting frame 601, a threaded rod 602 is rotatably installed in the mounting frame 601, a slide rod 603 is fixedly connected in the mounting frame 601 below the threaded rod 602, a second motor 604 is fixedly installed on the outer wall of the mounting frame 601, an output shaft of the second motor 604 is fixedly connected to one end of the threaded rod 602, a threaded block 605 is threadedly sleeved on the outer surface of the threaded rod 602, a moving block 606 is fixedly sleeved on the outer surface of the threaded block 605, the lower end of the moving block 606 slides on the rod body of the slide rod 603, the moving block 606 slides along the inner wall of the mounting frame 601, and a T-slot 6061 is provided on the outer side of the moving block 606.

[0027] In the present application, the second motor 604 drives the threaded rod 602 to rotate, thereby driving the threaded block 605 to move. Through the movement of the threaded block 605, the moving block 606 is finally driven to slide along the inner wall of the installation frame 601. Through the movement of the moving block 606, the purpose of horizontal movement of the wire unwinder 610 is achieved, so that the wire on the wire unwinder 610 is evenly wound around the winding roller 202, thereby improving the winding efficiency and winding uniformity.

[0028] Furthermore, a T-block 608 is slidably arranged in the T-slot 6061, a U-shaped movable plate 607 is fixedly connected to the outer surface of the T-block 608, bearings 609 are fixedly sleeved on the upper and lower sides of the U-shaped movable plate 607, a wire releaser 610 is arranged in the U-shaped movable plate 607, both ends of the wire releaser 610 are respectively sleeved in two bearings 609, a wire coil 611 is fixedly connected to the U-shaped movable plate 607 located in front of the wire releaser 610, a guide block 612 is fixedly connected to the lower surface of the U-shaped movable plate 607, and the guide block 612 slides along the inner wall of the guide slot 501.

[0029] In the present application, the setting of the wire coil 611 plays a role in guiding the line, thereby preventing the line released by the wire releaser 610 from getting tangled and affecting the wire release efficiency. The setting of the guide block 612 plays a guiding role for the U-shaped movable plate 607, so that the U-shaped movable plate 607 can move laterally stably and improve the wire release accuracy.

[0030] The working principle of this utility model:

[0031] When in use, firstly, the winding roller 202 is sleeved on the rotating shaft 201, and then the two limiting plates 203 are respectively threadedly connected to the two ends of the rotating shaft 201, and finally the rotating shaft 201 is placed on the two placement grooves on the U-shaped support plate 1, so that the end of the rotating shaft 201 with the keyway is adapted to the keyway block of the first motor 4, and then the two arc-shaped mounting blocks 302 are respectively inserted into the insertion hole 101 through the mounting rod 303 to complete the limiting of the rotating shaft 201;

[0032] The wire on the wire-releasing device 610 is then passed through the conductive coil 611 and wound around the winding roller 202. The first motor 4 and the second motor 604 are then started. The first motor 4 drives the winding roller 202 to rotate, and the second motor 604 drives the threaded rod 602 to rotate, thereby driving the threaded block 605 to move. The movement of the threaded block 605 eventually drives the moving block 606 to slide along the inner wall of the mounting frame 601. The movement of the moving block 606 achieves the purpose of lateral movement of the wire-releasing device 610. At this time, the guide block 612 slides along the inner wall of the guide groove 501. With the cooperation of the first motor 4 and the second motor 604, the purpose of releasing the wire from the wire-releasing device 610 is finally achieved.

[0033] To sum up: this kind of wire-releasing device guide roller assembly, through the setting of the guide coil 611, has the effect of guiding the wire, so as to prevent the wire released by the wire-releasing device 610 from getting tangled and affecting the wire-releasing efficiency. The setting of the guide block 612 guides the U-shaped movable plate 607, so that the U-shaped movable plate 607 can stably move laterally, thereby improving the wire-releasing accuracy. Through the setting of the limit plate 203, when the wire is wound, it can limit the wire and prevent the wire from slipping off the winding roller 202. Through the setting of the internal thread 2011 and the external thread 2031, the limit plate 203 can be removed from the rotating shaft 201, thereby facilitating the removal of the winding roller 202, so as to facilitate the replacement of other winding rollers 202 and improve the replacement efficiency.

[0034] In this application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the utility model and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0035] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A wire pay-off guide roller assembly, comprising: A U-shaped support plate (1), characterized in that arc-shaped placement grooves are provided at both ends of the upper surface of the U-shaped support plate (1), a limiting mechanism (2) is provided on the arc-shaped placement groove, the limiting mechanism (2) is provided on the U-shaped support plate (1) through a mounting mechanism (3), the mounting mechanism (3) corresponds to the two arc-shaped placement grooves, a processing table (5) is fixedly installed on the rear side of the U-shaped support plate (1), and a guide mechanism (6) is fixedly installed on the processing table (5); The processing table (5) is provided with a guide groove (501), and the guide mechanism (6) comprises a mounting frame (601), a threaded rod (602) is rotatably mounted in the mounting frame (601), a sliding rod (603) is fixedly connected in the mounting frame (601) below the threaded rod (602), a second motor (604) is fixedly mounted on the outer wall of the mounting frame (601), and an output shaft of the second motor (604) is fixedly connected to one end of the threaded rod (602); The threaded rod (602) has a threaded sleeve on its outer surface, and a movable block (606) is fixedly sleeved on its outer surface. The lower end of the movable block (606) slides on the rod of the slide rod (603). The movable block (606) slides along the inner wall of the mounting frame (601). A T-shaped groove (6061) is provided on the outer side of the movable block (606); A T-shaped block (608) is slidably disposed in the T-shaped groove (6061), a U-shaped movable plate (607) is fixedly connected to the outer surface of the T-shaped block (608), bearings (609) are fixedly sleeved on both upper and lower sides of the U-shaped movable plate (607), a wire release device (610) is disposed in the U-shaped movable plate (607), and two ends of the wire release device (610) are respectively sleeved in two bearings (609); A wire coil (611) is fixedly connected to the U-shaped movable plate (607) located in front of the wire unwinder (610), and a guide block (612) is fixedly connected to the lower surface of the U-shaped movable plate (607), and the guide block (612) slides along the inner wall of the guide groove (501).

2. A wire unwinding device guide roller assembly as claimed in claim 1, characterized in that: The mounting mechanism (3) comprises two mounting seats (301), the two mounting seats (301) being fixedly mounted on both sides of the upper surface of the U-shaped support plate (1), respectively; an arc-shaped mounting block (302) is rotatably connected in each mounting seat (301), and a through hole is provided at one end of each arc-shaped mounting block (302) away from the mounting seat (301); and plug holes (101) are provided on both sides of the upper surface of the U-shaped support plate (1), and the arc-shaped mounting block (302) is inserted into the plug hole (101) via a mounting rod (303).

3. A wire unwinding device guide roller assembly as claimed in claim 2, characterized in that: The limiting mechanism (2) comprises a rotating shaft (201), the two ends of the rotating shaft (201) being placed on two arc-shaped placement grooves, the two ends of the rotating shaft (201) being provided with external threads (2011), the two ends of the rotating shaft (201) being threadedly connected to a limiting plate (203), and the limiting plate (203) being provided with internal threads (2031).

4. A wire unwinding device guide roller assembly as claimed in claim 3, characterized in that: A winding roller (202) is sleeved on the middle of the rotating shaft (201), a key slot is provided inside one end of the rotating shaft (201), a first motor (4) is fixedly mounted on the outer wall of the U-shaped support plate (1), and a key slot block matching the key slot is fixedly connected to the output shaft of the first motor (4).

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