A correction device for an edge expansion detection function

Abstract

The present application relates to the technical field of deviation rectifying device, and specifically relates to a deviation rectifying device for edge expanding detection function, which comprises two three-finger edge expanding mechanisms arranged oppositely along the X-axis direction; the three-finger edge expanding mechanism comprises a first mounting plate arranged along the X-axis direction and a second mounting plate arranged along the Z-axis direction, and the second mounting plate is arranged on the outer side opposite to the two three-finger edge expanding mechanisms; a limiting sliding part comprising a limiting assembly and a sliding assembly, the limiting assembly is arranged on the side wall of the first mounting plate along the X-axis direction, and the sliding assembly is slidably arranged above the first mounting plate along the X-axis direction; a lifting part arranged above the sliding assembly along the Z-axis direction; and a rotating part arranged on one side of the lifting part. The present application realizes the adjustment of the feeding width through the two three-finger edge expanding mechanisms, enhances the adaptability of the device, realizes the angle adjustment to complete the edge expanding function, reduces the overall installation difficulty, and further improves the production efficiency and reduces the production cost.

Description

Technical Field

[0001] This invention relates to the field of correction device technology, and more specifically, to a correction device for edge expansion detection function. Background Technology

[0002] Correction technology has developed rapidly in recent years, ensuring that materials do not deviate from the correct position, thus maintaining production speed without compromising product quality, reducing scrap rate and production costs.

[0003] Existing correction devices are mostly integrated edge-expanding structures, which are simple in structure and use a motor to drive forward and reverse screw transmission. However, the screw length is too long, which is prone to vibration. Moreover, the installation position is fixed, and the feed width can only be adjusted by the slide table, which is not very adaptable.

[0004] Therefore, improving the installation convenience and adaptability of the edge-expanding mechanism has become a new trend in technological development. Summary of the Invention

[0005] In view of this, the present invention proposes a correction device for edge expansion detection function, which aims to solve the problem that the existing integrated edge expansion mechanism is prone to vibration and has poor adaptability when using a single motor to drive the forward and reverse screw transmission.

[0006] In one aspect, the present invention provides a correction device for edge expansion detection function, comprising:

[0007] Two three-finger edge-expanding mechanisms are arranged opposite each other along the X-axis;

[0008] The three-finger expansion mechanism includes:

[0009] A first mounting plate is set along the X-axis and a second mounting plate is set along the Z-axis, with the second mounting plate set on the opposite outer side of the two- or three-finger flaring mechanism;

[0010] The limiting sliding part includes a limiting component and a sliding component. The limiting component is disposed on the side wall of the first mounting plate along the X-axis direction, and the sliding component is slidably disposed above the first mounting plate along the X-axis direction.

[0011] The lifting unit is positioned above the sliding component along the Z-axis direction;

[0012] The rotating part is located on one side of the lifting part.

[0013] In some embodiments of this application, the limiting component includes:

[0014] The first limiting member and the second limiting member are arranged at a preset interval along the X-axis on one side wall of the first mounting plate.

[0015] A scale is set above the first and second limit members.

[0016] In some embodiments of this application, the limiting component further includes an infrared sensor, which is disposed on a side wall of the first mounting plate away from the first and second limiting members, for detecting the position of the feed edge and the amount of error.

[0017] In some embodiments of this application, the sliding component includes:

[0018] The first driving component is located on the side of the first mounting plate away from the second mounting plate;

[0019] Two optical axes are set parallel to the X-axis on the upper surface of the first mounting plate;

[0020] The first sliding block is slidably mounted on the optical axis along the X-axis direction;

[0021] The T-shaped lead screw has one end connected to the second mounting plate;

[0022] A coupling is disposed between the first driving member and the T-shaped lead screw, for connecting the first driving member and the T-shaped lead screw;

[0023] The second sliding block is slidably mounted on the T-shaped lead screw along the X-axis direction;

[0024] The slide is mounted on the first and second sliding blocks;

[0025] A dust cover is installed below the slide.

[0026] In some embodiments of this application, the limiting component further includes:

[0027] The limiting post has its upper end connected to the slide table and its lower end extending between the first limiting member and the second limiting member;

[0028] The limit pointer is located on the lower side wall of the slide and is used in conjunction with the scale to indicate the distance the slide moves.

[0029] In some embodiments of this application, the lifting unit includes:

[0030] The three-finger seat is located on the upper surface of the slide.

[0031] The three-finger seat is located on the inner side wall of the two-finger expansion mechanism, where the first expansion roller, the second expansion roller and the third expansion roller are arranged in sequence.

[0032] The first and third expanding rollers are arranged in parallel.

[0033] The three-finger seat is equipped with a linear slide rail and a lifting sliding block. The lifting sliding block is slidably mounted on the linear slide rail along the Y-axis.

[0034] The shaft of the second expansion roller extends into the lifting sliding block;

[0035] A lifting actuator is installed above the three-finger seat, and the telescopic rod of the lifting actuator extends into the three-finger seat and connects with the lifting sliding block.

[0036] In some embodiments of this application, the rotating part includes:

[0037] A rotary handle is located on the side of the slide table near the first and second limit members, and is used to rotate the three-finger seat;

[0038] The third and fourth limiting members are arranged on both sides of the three-finger seat along the X-axis to limit the rotation angle of the three-finger seat.

[0039] The rotation center is located on the lower side wall of the three-finger seat and extends into the three-finger seat. The three-finger seat rotates around the rotation center.

[0040] In some embodiments of this application, the rotating part further includes:

[0041] The angle pointer is located at one corner of the three-finger base;

[0042] An angle display is located at the corner of the slide corresponding to the angle pointer, and is used to display the angle of rotation of the three-finger seat.

[0043] Compared with the prior art, the beneficial effects of the present invention are as follows: by setting two three-finger edge-expanding mechanisms relative to each other, the feed width can be adjusted by adjusting the distance between the two three-finger edge-expanding mechanisms, which enhances the adaptability of the device. At the same time, each of the two three-finger edge-expanding mechanisms is provided with a first driving component, which avoids the instability of the left and right lead screws rotating in opposite directions driven by a single drive motor. In addition, each three-finger edge-expanding mechanism is provided with a limiting sliding part, a lifting part, and a rotating part. The limiting sliding part further realizes the function of adjusting the feed width, the lifting part adjusts the tilt angle of the expansion roller, and the rotating part rotates the three-finger seat to realize angle adjustment, thereby realizing the edge-expanding function. Overall, the installation difficulty is reduced, the applicability of the device is improved, and thus the production efficiency is increased and the production cost is reduced. Attached Figure Description

[0044] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0045] Figure 1 This is a schematic diagram of a correction device for edge expansion detection provided in an embodiment of the present invention;

[0046] Figure 2A front view of the three-finger edge-expanding mechanism provided in an embodiment of the present invention;

[0047] Figure 3 A cross-sectional view of the three-finger edge-expanding mechanism provided in an embodiment of the present invention;

[0048] Figure 4 This is a top view of the three-finger edge-expanding mechanism provided in an embodiment of the present invention.

[0049] In the diagram: 1. Three-finger expanding mechanism; 11. First mounting plate; 12. Second mounting plate; 13. First limiting component; 14. Second limiting component; 15. Scale; 16. Infrared sensor; 17. First driving component; 18. Optical axis; 19. First sliding block; 20. T-shaped lead screw; 21. Coupling; 23. Slide table; 25. Limiting post; 26. Limiting pointer; 27. Three-finger seat; 28. First expanding roller; 29. ​​Second expanding roller; 30. Third expanding roller; 31. Linear slide rail; 32. Lifting sliding block; 33. Lifting driver; 34. Rotating handle; 35. Third limiting component; 36. Fourth limiting component; 37. Angle pointer; 38. Angle display; 39. Rotation center. Detailed Implementation

[0050] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.

[0051] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "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 application 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 limitations on this application.

[0052] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0053] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0054] Combination Figure 1 As shown, this embodiment provides a correction device for edge expansion detection function, including two three-finger edge expansion mechanisms 1, which are arranged opposite to each other along the X-axis direction;

[0055] The three-finger expansion mechanism 1 includes:

[0056] A first mounting plate 11 is arranged along the X-axis direction and a second mounting plate 12 is arranged along the Z-axis direction. The second mounting plate 12 is arranged on the opposite outer side of the two-three-finger flaring mechanism 1.

[0057] The limiting sliding part includes a limiting component and a sliding component. The limiting component is disposed on the side wall of the first mounting plate 11 along the X-axis direction, and the sliding component is slidably disposed above the first mounting plate 11 along the X-axis direction.

[0058] The lifting unit is positioned above the sliding component along the Z-axis direction;

[0059] The rotating part is located on one side of the lifting part.

[0060] It is understood that in this embodiment, the installation difficulty of the integrated device is reduced and the installation efficiency of the correction device is improved by using two relatively arranged three-finger expansion structures. By setting the first mounting plate 11 and the second mounting plate 12 in the three-finger expansion mechanism 1, side mounting and horizontal mounting can be realized. By setting the rotating part, the angle of the three-finger expansion mechanism 1 can be adjusted, thereby increasing the applicability of the correction device as a whole and improving the production efficiency of the equipment.

[0061] In one specific embodiment of this application, the sliding component includes:

[0062] The first driving component is disposed on the side of the first mounting plate 11 away from the second mounting plate 12;

[0063] Two optical axes 18 are arranged parallel to each other along the X-axis on the upper surface of the first mounting plate 11;

[0064] The first sliding block 19 is slidably disposed on the optical axis 18 along the X-axis direction;

[0065] T-shaped lead screw 20, one end of which is connected to the second mounting plate 12;

[0066] Coupling 21 is disposed between the first driving member and the T-type lead screw 20, and is used to connect the first driving member and the T-type lead screw 20.

[0067] The second sliding block is slidably mounted on the T-shaped lead screw 20 along the X-axis direction;

[0068] The slide 23 is mounted on the first sliding block 19 and the second sliding block;

[0069] A dust cover is installed below the slide table 23.

[0070] Specifically, the first driving component in this embodiment is preferably a stepper motor, but any device that can achieve the driving purpose can be selected, and no specific limitation is made in this embodiment.

[0071] It is understood that in this embodiment, the first driving component is connected to the T-shaped lead screw 20 via the coupling 21, and the second sliding block on the T-shaped lead screw 20 is connected to the slide table 23, thereby achieving the purpose of driving the slide table 23 to move. At the same time, the dual optical axis 18 ensures the stability of the slide table 23 during movement. Furthermore, by setting a dust cover, it is prevented that debris from entering the limiting sliding part and damaging the device, thereby extending the service life of the equipment.

[0072] In one specific embodiment of this application, the limiting component includes:

[0073] The first limiting member 13 and the second limiting member 14 are arranged on one side wall of the first mounting plate 11 at a preset interval along the X-axis direction.

[0074] The scale 15 is positioned above the first limiting member 13 and the second limiting member 14.

[0075] In one specific embodiment of this application, the limiting component further includes an infrared sensor 16, which is disposed on the side wall of the first mounting plate 11 away from the first limiting member 13 and the second limiting member 14, and is used to detect the position of the feed edge and the amount of error.

[0076] In one specific embodiment of this application, the limiting component further includes:

[0077] The upper end of the limiting post 25 is connected to the slide table 23, and the lower end extends between the first limiting member 13 and the second limiting member 14.

[0078] The limit pointer 26 is set on the lower side wall of the slide table 23 and is used to cooperate with the scale 15 to indicate the movement distance of the slide table 23.

[0079] It is understood that in this embodiment, the movement position of the slide table 23 is controlled by setting the first limiting member 13 and the second limiting member 14. At the same time, a scale 15 and a limiting pointer 26 are also set to accurately control the movement distance of the slide table 23, thereby achieving precise adjustment of the feed width and improving the accuracy of equipment operation.

[0080] Furthermore, the infrared sensor 16 provided in this embodiment is used to detect the edge position of the feed material to ensure correct feeding. The detection accuracy of the infrared sensor 16 is preferably 0-20mm.

[0081] In one specific embodiment of this application, the lifting unit includes:

[0082] The three-finger seat 27 is disposed on the upper surface of the slide table 23;

[0083] The three-finger seat 27 is located on the inner side wall of the two three-finger expanding mechanism 1, on which the first expanding roller 28, the second expanding roller 29 and the third expanding roller 30 are arranged in sequence.

[0084] The first expanding roller 28 and the third expanding roller 30 are arranged in parallel.

[0085] The three-finger seat 27 is provided with a linear slide rail 31 and a lifting sliding block 32. The lifting sliding block 32 is slidably mounted on the linear slide rail 31 along the Y-axis.

[0086] The roller shaft of the second expanding roller 29 extends into the lifting sliding block 32;

[0087] A lifting actuator 33 is provided above the three-finger seat 27. The telescopic rod of the lifting actuator 33 extends into the three-finger seat 27 and is connected to the lifting sliding block 32.

[0088] It is understood that in this embodiment, the lifting driver 33 controls the lifting sliding block to move up and down, thereby adjusting the vertical tilt angle of the second expansion roller 29.

[0089] In one specific embodiment of this application, the rotating part includes:

[0090] A rotating handle 34 is located on the side of the slide table 23 near the first limiting member 13 and the second limiting member 14, and is used to rotate the three-finger seat 27.

[0091] The third limiting member 35 and the fourth limiting member 36 are arranged on both sides of the three-finger seat 27 along the X-axis direction to limit the rotation angle of the three-finger seat 27.

[0092] The rotation center 39 is located on the lower side wall of the three-finger seat 27 and extends into the three-finger seat 27. The three-finger seat 27 rotates around the rotation center 39.

[0093] Understandably, in this embodiment, a rotating handle 34 is provided for rotating the three-finger seat 27, thereby adjusting the angle of the spreading roller. Furthermore, by providing a rotation center 39 on the lower side wall of the three-finger seat 27, the three-finger seat 27 rotates around the rotation center 39 during rotation, making the angle adjustment of the three-finger seat 27 smoother and less prone to jamming, reducing the difficulty of equipment adjustment and enhancing the applicability of the equipment.

[0094] In one specific embodiment of this application, the rotating part further includes:

[0095] Angle pointer 37 is located at one corner of the three-finger base 27;

[0096] An angle display 38 is set at a corner of the slide 23 corresponding to the angle pointer 37, and is used to display the rotation angle of the three-finger seat 27.

[0097] It is understood that in this embodiment, by setting an angle pointer 37 and an angle display 38, the adjustment degree of the three-finger seat 27 is displayed through the cooperation of the two, thereby achieving precise control of the angle adjustment. At the same time, the angle adjustment range of the three-finger seat 27 in this embodiment is preferably 0-6°.

[0098] It will be understood by those skilled in the art that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A correction device for edge expansion detection function, characterized in that, include: Two three-finger edge-expanding mechanisms are arranged opposite each other along the X-axis; The three-finger expansion mechanism includes: A first mounting plate is arranged along the X-axis direction and a second mounting plate is arranged along the Z-axis direction, wherein the second mounting plate is arranged on the opposite outer sides of the two three-finger flaring mechanisms; The limiting sliding part includes a limiting component and a sliding component. The limiting component is disposed on the side wall of the first mounting plate along the X-axis direction, and the sliding component is slidably disposed above the first mounting plate along the X-axis direction. The limiting component includes: a first limiting member and a second limiting member, wherein the first limiting member and the second limiting member are disposed on one side wall of the first mounting plate along the X-axis direction at a preset interval; The sliding assembly includes: a first driving member disposed on the side of the first mounting plate away from the second mounting plate; two optical axes disposed parallel to each other along the X-axis on the upper surface of the first mounting plate; a first sliding block slidably disposed on the optical axes along the X-axis; a T-shaped lead screw, one end of which is connected to the second mounting plate; a coupling disposed between the first driving member and the T-shaped lead screw for connecting the first driving member and the T-shaped lead screw; a second sliding block slidably disposed on the T-shaped lead screw along the X-axis; a slide table disposed on the first and second sliding blocks; and a dust cover disposed below the slide table. The lifting unit is disposed above the sliding assembly along the Z-axis direction; it includes: a three-finger seat disposed on the upper surface of the slide table; A rotating part is disposed on one side of the lifting part; the rotating part includes: A rotary handle is located on the side of the slide table near the first and second limiting members, and is used to rotate the three-finger seat; The third and fourth limiting members are arranged on both sides of the three-finger seat along the X-axis direction to limit the rotation angle of the three-finger seat. The rotation center is located on the lower side wall of the three-finger seat and extends into the three-finger seat, and the three-finger seat rotates around the rotation center.

2. The correction device for edge expansion detection function according to claim 1, characterized in that, The limiting component includes: A scale is positioned above the first and second limiting members.

3. The correction device for edge expansion detection function according to claim 2, characterized in that, The limiting component also includes an infrared sensor, which is disposed on the side wall of the first mounting plate away from the first and second limiting members, and is used to detect the position of the feed edge and the amount of error.

4. The correction device for edge expansion detection function according to claim 3, characterized in that, The limiting component also includes: A limiting post, the upper end of which is connected to the slide table, and the lower end of which extends between the first limiting member and the second limiting member; A limit pointer is provided on the lower side wall of the slide table, and is used in conjunction with the scale to indicate the movement distance of the slide table.

5. The correction device for edge expansion detection function according to claim 4, characterized in that, The lifting unit includes: The three-finger seat is provided with a first expanding roller, a second expanding roller and a third expanding roller on one side wall on the inner side of the two three-finger expanding mechanisms respectively; The first and third expanding rollers are arranged in parallel. The three-finger seat is provided with a linear slide rail and a lifting sliding block, and the lifting sliding block is slidably mounted on the linear slide rail along the Y-axis; The roller shaft of the second expansion roller extends into the lifting sliding block; A lifting driver is provided above the three-finger seat, and the telescopic rod of the lifting driver extends into the three-finger seat and is connected to the lifting sliding block.

6. The correction device for edge expansion detection function according to claim 5, characterized in that, The rotating part further includes: An angle pointer is positioned at one corner of the three-finger base; An angle display is set at a corner of the slide corresponding to the angle pointer, and is used to display the angle of rotation of the three-finger seat.

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