Small-sized single-roller deviation rectifying device

Abstract

The utility model relates to the field of deviation rectifying equipment, in particular to a small single-roller deviation rectifying device which comprises a mounting bottom plate, a deviation rectifying roller frame is arranged on the top wall face of the mounting bottom plate, and a deviation rectifying sensor capable of adjusting the sensing position is fixedly arranged on the edge of one side of the mounting bottom plate. The deviation rectifying roller frame comprises a transmission assembly making contact with the mounting bottom plate and two optical axis modules, the transmission assembly is connected with a motor driving actuator, and the optical axis modules are symmetrically arranged on the two sides of the transmission assembly and the motor driving actuator; a roller frame top plate is arranged at the top end of the transmission assembly, the roller frame top plate swings under common limiting of the transmission assembly and the optical axis module, a deviation rectifying guide roller is fixedly arranged on the portion, located on one side of the deviation rectifying sensor, of the roller frame top plate, the roller surface of the deviation rectifying guide roller is flush with the roller frame top plate, and the deviation rectifying guide roller is located above the deviation rectifying sensor. According to the utility model, the size of the whole structure can be reduced, so that the device can be applied to small equipment for rectification.

Description

Technical Field

[0001] The utility model relates to the field of rectifying equipment, in particular to a small single-roller rectifying device. Background Art

[0002] In the production and processing of coils such as some ductile aluminum foils, battery films, papers, etc., due to the characteristics of the materials themselves, displacement deviating from the set target is likely to occur during the movement, thereby causing some deviations in scribing, winding, etc. during the production of the coils.

[0003] In this regard, the existing rectifying devices, such as a single-roller floating rectifying device, include a frame. The two sides of the frame are connected with floating swing arms through a first connecting device; a floating rectifying roller is rotatably connected between the distal ends of the floating swing arms, and a rectifying rod is connected between the proximal ends of the floating swing arms; a rectifying cylinder is installed on the frame, and the piston end of the rectifying cylinder is connected with the rectifying rod through a second connecting device; floating cylinders are connected to the cross beams on both sides of the frame through a third connecting device, and the piston end of the floating cylinder is connected with the lower part of the floating swing arm through a joint. The left and right rectifying of the roller is realized by the action of the rectifying cylinder, and the up and down floating of the roller to control the tension is realized by the action of the floating cylinder. This device integrates rectifying and floating on a single roller, with a compact, simple and flexible structure, which not only saves space but also reduces the manufacturing cost.

[0004] Although the existing rectifying devices can achieve rectification, the sizes of the structures such as the frame and the floating swing arms are relatively large, and the applicable equipment range is small. Content of the Utility Model

[0005] The utility model aims to provide a small single-roller rectifying device to solve the problems of large size and small applicable equipment range of the existing rectifying devices.

[0006] The small single-roller rectifying device in this solution includes a mounting base plate. A rectifying roller frame is provided on the top wall surface of the mounting base plate, and a rectifying sensor capable of adjusting the sensing position is fixedly provided at one side edge of the mounting base plate;

[0007] The rectifying roller frame includes a transmission component in contact with the mounting base plate and two optical axis modules. The transmission component is connected with a motor drive actuator, and the optical axis modules are symmetrically arranged on both sides of the transmission component and the motor drive actuator;

[0008] A roller frame top plate is provided at the top of the transmission component. The roller frame top plate swings under the common limitation of the transmission component and the optical axis modules. A rectifying guide roller is provided on one side of the roller frame top plate where the rectifying sensor is located. The roller surface of the rectifying guide roller is flush with the roller frame top plate, and the rectifying guide roller is located above the rectifying sensor.

[0009] The beneficial effects of this solution are:

[0010] The drive assembly, optical axis module, and motor drive actuator of the deviation rectification frame are centrally arranged on the mounting base plate. At the same time, the deviation rectification sensor is arranged on one side of the mounting base plate, making the overall structure more compact, capable of reducing the size of the overall structure, so as to apply the device to a variety of different small devices for deviation rectification.

[0011] Furthermore, an adjustment bracket is fixedly arranged at the edge of one side of the mounting base plate. The adjustment bracket includes a first adjustment rail parallel to the length direction of the mounting base plate and a second adjustment rail perpendicular to the length direction of the mounting base plate. The second adjustment rail is fixedly arranged on the first adjustment rail, and the deviation rectification sensor is fixedly arranged on the second adjustment rail.

[0012] The beneficial effect is that with the specific setting of the adjustment bracket, the position of the material detected by the deviation rectification sensor can be adjusted horizontally and vertically, so as to improve the accuracy of the detection result of the deviation rectification sensor.

[0013] Furthermore, the drive assembly includes two end plates and a movable block that drives the roller frame top plate to move. A plurality of first sliding rods are connected between the end plates, the movable block is slidably fitted on the first sliding rods, a lead screw is arranged on the output shaft of the motor drive actuator, and the lead screw is in threaded cooperation with the movable block.

[0014] The beneficial effect is that with the specific setting of the drive assembly, it can be guided from the middle of the roller frame top plate.

[0015] Furthermore, a first through hole is opened on the roller frame top plate. A nylon slider is arranged on the side of the movable block facing the roller frame top plate, and a semi-circular head screw located in the first through hole is fixedly arranged on the nylon slider.

[0016] The beneficial effect is that with the setting of the first through hole and the nylon slider, the position can be adaptively adjusted when the deviation rectification roller frame swings.

[0017] Furthermore, two second through holes are opened on the roller frame top plate, and the second through holes are located on both sides of the first through hole. The optical axis module includes two positioning plates. A plurality of second sliding rods are connected between the positioning plates, and a sliding sleeve is slidably connected on the second sliding rods. A gasket located in the second through hole is fixedly arranged on the side of the sliding sleeve facing the roller frame top plate.

[0018] The beneficial effect is that the optical axis module limits the roller frame top plate in a movable manner, which can ensure the linear movement of the roller frame top plate.

[0019] Furthermore, the central axis of the optical axis module is inclined at a preset angle with respect to the central axis of the drive assembly, and the preset angle is 30°.

[0020] The beneficial effects are as follows: The inclined optical axis module cooperating with the transmission module can ensure that the roller frame top plate and the deviation rectifying guide roller thereon perform linear swinging, achieving the purpose of accurate deviation rectification.

[0021] Further, roller frame side plates are respectively and fixedly arranged at two ends of the deviation rectifying guide roller. The roller frame side plates are respectively fixedly connected to two ends of the roller frame top plate. The deviation rectifying guide roller is arranged at the end of the roller frame side plate.

[0022] The beneficial effects are as follows: Fixing the deviation rectifying guide roller to the roller frame top plate through the roller frame side plates can facilitate the installation of the deviation rectifying guide roller and subsequent replacement and maintenance.

[0023] Further, swingable mounting arms are respectively connected to two end portions of the mounting bottom plate. The mounting arms are L-shaped. The horizontal section of the mounting arm is fixed to the mounting bottom plate, and a fixed shaft is fixedly arranged at the end of the vertical section of the mounting arm.

[0024] The beneficial effects are as follows: Through the arrangement of the mounting arms and the fixed shaft, the structure of single-roller deviation rectification can be conveniently installed on the equipment that needs deviation rectification, making it more convenient to use. Description of the Drawings

[0025] Figure 1 It is the front view of the embodiment of the small single-roller deviation rectification device of the present utility model;

[0026] Figure 2 It is the schematic structural diagram of the roller frame top plate in the embodiment of the small single-roller deviation rectification device of the present utility model;

[0027] Figure 3 It is the schematic structural diagram of the transmission component in the embodiment of the small single-roller deviation rectification device of the present utility model. Detailed Description of the Embodiment

[0028] The following is a further detailed description through specific embodiments.

[0029] The reference numerals in the drawings of the specification include: mounting bottom plate 1, deviation rectifying guide roller 2, end plate 3, motor drive actuator 4, movable block 5, first sliding rod 6, first adjusting rail 7, deviation rectifying sensor 8, second adjusting rail 9, second sliding rod 10, roller frame side plate 11, positioning plate 12, mounting arm 13, fixed shaft 14, sliding sleeve 15, roller frame top plate 16, nylon slider 17, gasket 18, lead screw assembly 19.

[0030] Embodiment

[0031] The small single-roller deviation rectification device, as Figure 1 and Figure 2 shown: It includes a mounting bottom plate 1. The mounting bottom plate 1 is in the shape of a long strip plate. The deviation rectifying roller frame is mounted on the top wall surface of the mounting bottom plate 1 by screws or the like.

[0032] The deviation rectifying roller frame includes a transmission component in contact with the mounting base plate 1 and two optical axis modules. The transmission component is connected with a motor-driven actuator 4, and the motor-driven actuator 4 uses an existing product. The optical axis modules are symmetrically arranged on both sides of the transmission component and the motor-driven actuator 4, that is, the two optical axis modules are respectively located at the outer ends of the transmission component and the motor-driven actuator 4.

[0033] At the top of the transmission component, there is a roller frame top plate 16. The roller frame top plate 16 swings left and right under the common limitation of the transmission component and the optical axis modules. The left and right swing is carried out in the length direction of the roller frame top plate 16. On one side of the roller frame top plate 16 where the deviation rectifying sensor 8 is located, there is a deviation rectifying guide roller 2 connected. The deviation rectifying guide roller 2 can rotate to conduct materials. The length of the deviation rectifying guide roller 2 is 250 mm, the diameter of the deviation rectifying guide roller 2 is 30 mm, the roller surface of the deviation rectifying guide roller 2 is flush with the roller frame top plate 16, and the deviation rectifying guide roller 2 is located above the deviation rectifying sensor 8. The deviation rectifying sensor 8 uses an existing ultrasonic sensor or infrared sensor with a U-shaped opening.

[0034] As Figure 3 shown, the transmission component includes two end plates 3 and a movable block 5 that drives the roller frame top plate 16 to move. The end plates 3 are square-shaped and are fixedly installed on the mounting base plate 1 by screws. Between the end plates 3, there are multiple first sliding rods 6 connected. Four first sliding rods 6 are provided, and the first sliding rods 6 are respectively located at the four corners of the end plates 3. The movable block 5 is slidably fitted on the first sliding rods 6. For example, it can be loosely sleeved. On the output shaft of the motor-driven actuator 4, there is a lead screw assembly 19 connected through a coupling. The lead screw assembly 19 includes a lead screw and a lead screw nut. The lead screw nut limits the movable block 5, and the lead screw is in threaded cooperation with the movable block 5. There is a first through hole on the roller frame top plate 16. On the side of the movable block 5 facing the roller frame top plate 16, there is a nylon slider 17 installed by screws, and a round head screw located in the first through hole is in threaded cooperation with the nylon slider 17.

[0035] During actual control, the signal of the deviation rectifying sensor 8 is connected to the controller, and the controller performs subsequent processing of the signal, enabling the motor-driven actuator 4 connected to the controller signal to start deviation rectification. The deviation rectifying sensor 8 and the controller select existing products according to actual needs. The specific models and corresponding connection circuits are not the key content protected by this embodiment and will not be elaborated here.

[0036] Two second through holes are formed in the top plate 16 of the roller frame, and the second through holes are located on both sides of the first through hole. Each optical axis module includes two positioning plates 12. The positioning plates 12 are square-shaped, and the positioning plates 12 are fixedly installed on the mounting bottom plate 1 by screws. A plurality of second sliding rods 10 are connected between the positioning plates 12. Four second sliding rods 10 are provided, and the second sliding rods 10 are respectively located at the four corners of the positioning plates 12. A sliding sleeve 15 is slidably connected to the second sliding rod 10, and a gasket 18 that is limited in the second through hole is fixedly provided on one side of the sliding sleeve 15 facing the top plate 16 of the roller frame. The central axis of the optical axis module is inclined at a preset angle with respect to the central axis of the transmission assembly, and the preset angle is 30°.

[0037] A deviation correction sensor 8 capable of adjusting the sensing position is installed at one side edge of the mounting bottom plate 1. A adjusting bracket is fixedly installed at one side edge of the mounting bottom plate 1 by screws. The adjusting bracket includes a first adjusting rail 7 parallel to the length direction of the mounting bottom plate 1 and a second adjusting rail 9 perpendicular to the length direction of the mounting bottom plate 1. The second adjusting rail 9 is connected to the first adjusting rail 7 by screws, and the second adjusting rail 9 is connected to the first adjusting rail 7 through a moving block on the first adjusting rail 7. The deviation correction sensor 8 is fixedly installed on the second adjusting rail 9 by screws. The specific structures of the first adjusting rail 7 and the second adjusting rail 9 can directly use existing products as long as the positions can be adjusted in two mutually perpendicular directions.

[0038] Roller frame side plates 11 are respectively fixedly installed at both ends of the deviation correction guide roller 2 by screws. The roller frame side plates 11 are respectively fixedly connected to both ends of the top plate 16 of the roller frame by screws, and the deviation correction guide roller 2 is rotatably connected to the end of the roller frame side plate 11.

[0039] Swingable mounting arms 13 are respectively connected to both ends of the mounting bottom plate 1. The mounting arms 13 are L-shaped. The horizontal section of the mounting arm 13 is fixedly connected to the mounting bottom plate 1 by screws, and a fixed shaft 14 is welded to the end of the vertical section of the mounting arm 13.

[0040] The specific implementation process is as follows:

[0041] Pull the material over the deviation rectifying guide roller 2 from the top surface of the roller frame top plate 16, and keep the material within the U-shaped opening of the deviation rectifying sensor 8. During the movement of the material, when the material deviates during transmission, the deviation amount of the material is detected by the deviation rectifying sensor 8 and fed back to the controller, so that the controller controls the rotational power of the motor-driven actuator 4 mechanism to be transmitted to the movable block 5 through the lead screw, enabling the movable block 5 to perform a linear motion under the limit of the first slide bar 6, allowing the nylon slider 17 to move within the first through hole, and enabling the roller frame top plate 16 and the deviation rectifying guide roller 2 thereon to perform a deviation rectifying motion under the limiting action of the gasket 18 and the second through hole, ultimately driving the deviation rectifying roller frame to swing left and right for deviation rectification. Compared with the structure of the existing equipment, the device of this embodiment centrally arranges the transmission assembly, optical axis module and motor-driven actuator 4 of the deviation rectifying frame on the mounting base plate 1, and at the same time arranges the deviation rectifying sensor 8 on one side of the mounting base plate 1, making the overall structure more compact, capable of reducing the size of the overall structure, so as to apply the device to a variety of different small devices for deviation rectification.

[0042] The above are only the embodiments of the present invention, and common knowledge such as the specific structures and characteristics known in the solutions is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can still be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicality of the patent. The protection scope required by this application should be subject to the content of its claims, and the specific implementation manners and the like recorded in the specification can be used to explain the content of the claims.

Claims

1. A small single-roller deviation correction device, comprising a mounting base plate, a deviation correction roller frame is provided on the top wall surface of the mounting base plate, and a deviation correction sensor capable of adjusting the sensing position is fixedly provided at one edge of the mounting base plate; Features: The deviation-correcting roller frame includes a transmission assembly and two optical axis modules contacting the mounting base plate, the transmission assembly is connected to a motor-driven actuator, and the optical axis modules are symmetrically arranged on both sides of the transmission assembly and the motor-driven actuator; A roller frame top plate is provided at the top of the transmission component, and the roller frame top plate swings under the common limit of the transmission component and the optical axis module. A correction guide roller is provided on one side of the correction sensor of the roller frame top plate, and the roller surface of the correction guide roller is flush with the roller frame top plate, and the correction guide roller is located above the correction sensor.

2. The small single-roller deviation correction device according to claim 1 is characterized in that: An adjustment bracket is fixedly provided at one edge of the mounting base plate, and the adjustment bracket includes a first adjustment rail parallel to the length direction of the mounting base plate and a second adjustment rail perpendicular to the length direction of the mounting base plate, the second adjustment rail is fixedly provided on the first adjustment rail, and the correction sensor is fixedly provided on the second adjustment rail.

3. The small single-roller deviation correction device according to claim 1 is characterized in that: The transmission assembly includes two end plates and a movable block that drives the roller frame top plate to move, multiple first sliding rods are connected between the end plates, the movable block is slidably engaged on the first sliding rods, and a lead screw is provided on the output shaft of the motor-driven actuator, and the lead screw is threadedly engaged with the movable block.

4. The small single-roller deviation correction device according to claim 3 is characterized in that: A first through hole is provided on the top plate of the roller frame, a nylon slider is provided on the side of the movable block facing the top plate of the roller frame, and a semicircular head screw located in the first through hole is fixed on the nylon slider.

5. The small single-roller deviation correction device according to claim 4 is characterized in that: Two second through holes are provided on the top plate of the roller frame, and the second through holes are located on both sides of the first through hole. The optical axis module includes two positioning plates, and a plurality of second sliding rods are connected between the positioning plates. A sliding sleeve is slidably connected to the second sliding rod, and a gasket limitedly located in the second through hole is fixed on the side of the sliding sleeve facing the top plate of the roller frame.

6. The small single-roller deviation correction device according to claim 5 is characterized in that: The central axis of the optical axis module is inclined to the central axis of the transmission component at a preset angle, and the preset angle is 30°.

7. The small single-roller deviation correction device according to any one of claims 1 to 6, characterized in that: Roller frame side plates are fixedly arranged at both ends of the deviation-correcting guide roller, and the roller frame side plates are fixedly connected to both ends of the roller frame top plate, respectively. The deviation-correcting guide roller is arranged on the end of the roller frame side plate.

8. The small single-roller deviation correction device according to any one of claims 1 to 6, characterized in that: The two ends of the mounting base are respectively connected with swingable mounting arms, the mounting arms are L-shaped, the horizontal section of the mounting arm is fixed to the mounting base, and the end of the vertical section of the mounting arm is fixed with a fixed shaft.

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