CN212768895U

CN212768895U - Deviation correcting device

Info

Publication number: CN212768895U
Application number: CN202021049304.4U
Authority: CN
Inventors: 郑庆均
Original assignee: Dongguan Qingfeng Electric Machinery Co ltd
Current assignee: Dongguan Qingfeng Electric Machinery Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-03-23
Anticipated expiration: 2030-06-09

Abstract

The utility model belongs to the technical field of the correcting device technique and specifically relates to indicate a deviation correcting device, which comprises a fixed base, the activity sets up in the base of fixing base, set up the adjusting part between base and fixing base, rotate and set up in the frame of rectifying of base, rotate the roller of rectifying of connecting in the top of rectifying the frame, install in the plummer of base, install in the spacing roll member of the bottom of rectifying the frame and install in the driver of rectifying of base, spacing roll member rolls with the plummer and contradicts, it is connected with the base rotation via the pivot to rectify the frame, the driver electricity of rectifying is connected with displacement detection device, displacement detection device is used for detecting the material that the roller of rectifying a bearing, adjusting part is used for adjusting the position of base on the fixing base, the driver of rectifying is used for driving. The utility model discloses the stability of rectifying to the material is good, has guaranteed the accuracy of rectifying, and the frame pivoted frictional resistance that rectifies is little, and the precision of rectifying is good, and is convenient for adjust the position of rectifying the roller.

Description

Deviation correcting device

Technical Field

The utility model belongs to the technical field of correcting unit technique and specifically relates to indicate a deviation correcting device.

Background

In the process of conveying continuous materials (such as films, cloth or cables), due to the reasons of uneven traction speed, tension or material thickness and the like, the materials are easy to move left and right in the traction process and the deviation phenomenon of one-way deviation is caused, so that the material waste or the subsequent processing is difficult. The existing deviation correcting device has poor stability of correcting the deviation of materials and inaccurate deviation correction. Therefore, the drawbacks are obvious, and a solution is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a deviation correcting device that rectifies accurately, and stability is good, and it is convenient to adjust.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a deviation correcting device, its includes that fixing base, activity set up in the base of fixing base, set up adjusting part between base and fixing base, rotate and set up in the frame of rectifying of base, rotate connect in the top of frame of rectifying the deviation the roller, install in the plummer of base, install in the spacing rolling member of the bottom of frame of rectifying the deviation and install in the driver of rectifying of base, spacing rolling member rolls with the plummer and contradicts, the frame of rectifying is connected with the base rotation via the pivot, the driver electricity of rectifying a deviation is connected with displacement detection device, displacement detection device is used for detecting the material that the roller of rectifying a deviation bore and bore, adjusting part is used for adjusting the position of base on the fixing base, the driver of rectifying a deviation is used for the drive to rectify a.

Further, the number of the rectification rollers is one or more, and the rectification rollers are arranged in parallel at intervals.

Further, spacing rolling member includes the locating part, the plummer is located between the both ends of locating part, the both ends of locating part all rotate and are provided with the universal ball who rolls conflict with the plummer.

Further, the driver of rectifying is including installing in the cylinder of base and from the connecting portion that the bottom downwardly extending of rectifying the frame formed, the piston rod and the connecting portion of cylinder are connected.

Furthermore, the adjusting assembly comprises a sliding rail fixedly connected to the fixing seat and a locking member for locking the base to the sliding rail or the fixing seat, and the base is slidably connected with the sliding rail.

Furthermore, the number of the bearing tables and the number of the limiting rolling pieces are four, the four bearing tables are respectively matched with the four limiting rolling pieces in a one-to-one correspondence mode, and the four bearing tables are distributed in a rectangular shape.

Further, the base is provided with the rotating sleeve, the rotating shaft is connected to the deviation rectifying frame, and the rotating shaft is rotatably connected with the rotating sleeve.

Further, the displacement detection device is an inductive switch, and the inductive switch is positioned on one side of the rectification roller.

Furthermore, the number of the induction switches is two, and the two induction switches are respectively positioned on two sides of the deviation rectifying roller.

The utility model has the advantages that: during actual work, the external drive material of drive mechanism removes, and the material that removes rolls with the top surface of rectifying the roller and contradicts, and when displacement detection device detected a side of material, displacement detection device was to the driver feedback information that rectifies for the driver drive that rectifies the central axis rotation of frame revolving shaft, makes the frame of rectifying jointly rectify the roller and rotate to the opposite side, so that rectify the roller and correct the moving direction of material. In the process, the bearing platform supports and limits the deviation rectifying frame through the limiting rolling piece, the deviation rectifying frame is prevented from vibrating up and down, the stability of the deviation rectifying frame is improved, the accuracy of deviation rectifying for materials is guaranteed, the deviation rectifying frame is in rolling contact with the bearing platform through the limiting rolling piece, the rotating stability of the deviation rectifying frame is improved, the rotating friction resistance of the deviation rectifying frame driven by the deviation rectifying driver is reduced, and the deviation rectifying precision is good. The position of the base on the fixing seat is adjusted through the adjusting assembly, so that the position of the deviation rectifying roller is adjusted, the use is convenient, and the flexibility is good.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a top view of the present invention.

Description of reference numerals:

1. a fixed seat; 2. a base; 3. an adjustment assembly; 4. a deviation rectifying frame; 5. a deviation rectifying roller; 6. a bearing table; 7. a limiting rolling piece; 8. a deviation rectifying driver; 9. a displacement detection device; 10. a rotating shaft; 11. a limiting member; 12. a ball transfer unit; 13. a cylinder; 14. a connecting portion; 15. and (4) rotating the sleeve.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in FIGS. 1 to 3, the utility model provides a deviation rectifying device, which comprises a fixed base 1, a base 2 movably arranged on the fixed base 1, an adjusting component 3 arranged between the base 2 and the fixed base 1, a deviation rectifying frame 4 rotatably arranged on the base 2, a deviation rectifying roller 5 rotatably connected to the top of the deviation rectifying frame 4, a bearing platform 6 arranged on the base 2, a limiting rolling member 7 arranged at the bottom of the deviation rectifying frame 4 and a deviation rectifying driver 8 arranged on the base 2, the limiting rolling piece 7 is in rolling contact with the bearing platform 6, the correcting frame 4 is in rotating connection with the base 2 through a rotating shaft 10, the deviation rectifying driver 8 is electrically connected with a displacement detection device 9, the displacement detection device 9 is used for detecting the materials borne by the deviation rectifying roller 5, the adjusting component 3 is used for adjusting the position of the base 2 on the fixing seat 1, and the deviation rectifying driver 8 is used for driving the deviation rectifying frame 4 to rotate around the central axis of the rotating shaft 10. In this embodiment, the material may be a film, a cloth, a cable, or the like.

During actual work, the external drive material of drive mechanism removes, and the material that removes rolls with the top surface of rectifying roller 5 and contradicts, and when displacement detection device 9 detected a side of material, displacement detection device 9 was to 8 feedback information of the driver of rectifying for 8 drive of the driver of rectifying rotate around the central axis of axle 10 of frame 4, make the frame 4 of rectifying rotate to the opposite side along with rectifying roller 5, so that rectify roller 5 and correct the moving direction of material. In this in-process, plummer 6 supports and spacing rectifying frame 4 via spacing rolling member 7, avoids rectifying frame 4 vibrations from top to bottom, has improved rectifying frame 4's stability, has guaranteed the accuracy of rectifying to the material, and rolls with plummer 6 through spacing rolling member 7 and contradicts, has increased rectifying frame 4's turned angle, has improved rectifying frame 4 pivoted stability, has reduced rectifying driver 8 drive rectifying frame 4 pivoted frictional resistance, and the precision of rectifying is good. Adjust the position of base 2 on fixing base 1 through adjusting part 3 to adjust the position of rectifying roller 5, convenient to use, flexibility is good.

In this embodiment, the number of the rectification rollers 5 is one or more, and the rectification rollers 5 are arranged in parallel and at intervals. Preferably, the number of the rectification rollers 5 is two; through two rollers 5 of rectifying and material rolling contact, increased the material and rectified roller 5 area of contact, further improved accuracy and stability to the material is rectified.

In this embodiment, the limiting rolling element 7 includes a limiting element 11, the limiting element 11 is substantially shaped like Contraband, the plummer 6 is located between two ends of the limiting element 11, and two ends of the limiting element 11 are both rotatably provided with universal balls 12 which are in rolling contact with the plummer 6. The bearing table 6 supports the deviation rectifying frame 4 through the limiting part 11 and also plays a limiting role in limiting the deviation rectifying frame 4.

In this embodiment, the deviation rectifying driver 8 includes an air cylinder 13 installed on the base 2 and a connecting portion 14 extending downward from the bottom of the deviation rectifying frame 4, and a piston rod of the air cylinder 13 is connected to the connecting portion 14. The piston rod of the cylinder 13 stretches and retracts to drive the deviation rectifying frame 4 to rotate around the central axis of the rotating shaft 10.

In this embodiment, the adjusting assembly 3 includes a slide rail fixedly connected to the fixing base 1 and a locking member for locking the base 2 to the slide rail or the fixing base 1, the base 2 is slidably connected to the slide rail, and the locking member may be a bolt. When adjusting base 2, the retaining member releases the locking to base 2 for base 2 can slide along the slide rail, thereby adjusts the position of base 2 on the slide rail, after adjusting the position of base 2, locks base 2 on fixing base 1 or slide rail through the retaining member, ensures that base 2 can firmly lock on fixing base 1, has guaranteed the stability of rectifying frame 4.

In this embodiment, the number of the bearing tables 6 and the number of the limiting rolling members 7 are four, the four bearing tables 6 are respectively matched with the four limiting rolling members 7 in a one-to-one correspondence manner, and the four bearing tables 6 are distributed in a rectangular shape. This structural design has further improved the stability and the accuracy of rectifying frame 4 pivoted.

In this embodiment, the base 2 is provided with a rotating sleeve 15, the rotating shaft 10 is connected to the deviation rectifying frame 4, and the rotating shaft 10 is rotatably connected with the rotating sleeve 15. The rotating shaft 10 is rotatably connected with the rotating sleeve 15, so that the abrasion of the rotating shaft 10 is reduced, and the rotating stability of the deviation rectifying frame 4 is improved.

In this embodiment, displacement detection device 9 is inductive switch, inductive switch is located one side of rectifying roller 5, inductive switch can be photoelectric sensor, obstacle sensor or distance sensor etc. adopts the sensor, and response speed is fast, uses reliably.

In this embodiment, the number of the induction switches is two, and the two induction switches are respectively located at two sides of the rectification roller 5; the two inductive switches respectively detect two side edges of the material.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. A deviation correcting device is characterized in that: including fixing base, activity set up in the base of fixing base, set up adjusting part between base and fixing base, rotate and set up in the frame of rectifying of base, rotate and connect in the top of rectifying the frame rectify the roller, install in the plummer of base, install in the spacing rolling member of the bottom of rectifying the frame and install in the driver of rectifying of base, spacing rolling member rolls with the plummer and contradicts, it is connected with the base rotation via the pivot to rectify the frame, the driver electricity of rectifying is connected with displacement detection device, displacement detection device is used for detecting the material that the roller of rectifying bore, adjusting part is used for adjusting the position of base on the fixing base, the driver of rectifying is used for the drive to rectify and frame and revolutes the central axis rotation of axle.

2. A deviation rectifying device according to claim 1, characterized in that: the number of the rectification rollers is one or more, and the plurality of rectification rollers are arranged in parallel at intervals.

3. A deviation rectifying device according to claim 1, characterized in that: the limiting rolling part comprises a limiting part, the bearing table is located between two ends of the limiting part, and universal balls which are in rolling collision with the bearing table are arranged at two ends of the limiting part in a rotating mode.

4. A deviation rectifying device according to claim 1, characterized in that: the deviation rectifying driver comprises a connecting portion which is arranged on an air cylinder of the base and formed by downwards extending from the bottom of the deviation rectifying frame, and a piston rod of the air cylinder is connected with the connecting portion.

5. A deviation rectifying device according to claim 1, characterized in that: the adjusting component comprises a sliding rail fixedly connected to the fixing seat and a locking piece used for locking the base to the sliding rail or the fixing seat, and the base is connected with the sliding rail in a sliding mode.

6. A deviation rectifying device according to claim 1, characterized in that: the number of the bearing tables and the number of the limiting rolling pieces are four, the four bearing tables are respectively matched with the four limiting rolling pieces in a one-to-one correspondence mode, and the four bearing tables are distributed in a rectangular mode.

7. A deviation rectifying device according to claim 1, characterized in that: the base is provided with the commentaries on classics cover, the pivot is connected in rectifying frame, the pivot rotates with the commentaries on classics cover and is connected.

8. A deviation rectifying device according to claim 1, characterized in that: the displacement detection device is an inductive switch, and the inductive switch is positioned on one side of the deviation rectifying roller.

9. A deviation rectifying device according to claim 8, characterized in that: the quantity of inductive switch is two, and two inductive switch are located the both sides of rectifying the roller respectively.