CN111721951B

CN111721951B - Pay-off rotary type detection device

Info

Publication number: CN111721951B
Application number: CN202010596064.8A
Authority: CN
Inventors: 王秋红; 张涛; 邱静; 孙伟; 王娜; 孙灏; 王金凤
Original assignee: Anhui Technical College of Mechanical and Electrical Engineering
Current assignee: Anhui Technical College of Mechanical and Electrical Engineering
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2023-02-28
Anticipated expiration: 2040-06-28
Also published as: CN111721951A

Abstract

The invention relates to a feeding rotary type detection device which comprises a rack, wherein a screw rod is arranged on one side of the rack, two groups of moving frames are clamped and sleeved on the outer wall of the screw rod, an article is placed between the two groups of moving frames, the moving frames are driven by the screw rod to move to push the article to move towards a detection part at one end of the rack along the surface of the rack, and the detection frame at the detection part is annular and meshed with one end of the screw rod to rotate so as to realize detection by surrounding rotation around the article in the moving process of the article. The invention realizes the adjustment of the positions and the mutual distances of the two moving frames on the screw rod through the detachable jacket, and is used for adapting to objects with different lengths, meanwhile, the front end of the screw rod is meshed with the detection frame through the gear to rotate so as to drive the detection frame to synchronously rotate, when the object enters from the outer side, the detection frame just rotates for a plurality of circles around the detection frame, the purpose of synchronously detecting the object is completed, and the waste of time is avoided.

Description

Pay-off rotary type detection device

Technical Field

The invention relates to the field of detection, in particular to a rotary feeding detection device.

Background

The surface of the material needs to be detected in all directions after production and processing, so that loss of public praise and reputation caused by direct sale of the material without timely finding flaws is avoided.

Present detection device during pay-off all adopts pay-off earlier, waits to rotate again after the material stops and encircles it and detect, and this kind of mode leads to the waste of time easily, simultaneously because the length of object is different, adopts board-like transport or conveyer belt to transport all shelters from the below and detects the sight easily, and cylinder propelling movement formula can only one-way unable problem of withdrawing.

Disclosure of Invention

In order to meet the requirements that the material detection device can feed, detect and retract at the same time, the invention provides a rotary feeding detection device.

The technical problem to be solved by the invention is realized by adopting the following technical scheme:

the utility model provides a pay-off rotary type detection device, includes the frame, the screw rod is installed to one side in the frame, and the outer wall centre gripping cover of this screw rod is equipped with two sets of removal framves, and is two sets of remove between the frame and place article, through the screw rod drives remove the frame and remove and promote article along rack surface to the detection site of frame one end removes, detection site's detection frame set up to cyclic annular and with screw rod one end meshes the rotation mutually and is used for encircleing around article the rotation and realize detecting at the in-process that article removed.

The lower end of the moving frame moves in a moving groove formed in the upper surface of the rack through a ball, and one side of the moving frame is clamped with the outer wall of the screw rod through a clamping sleeve to realize sleeving and screwing.

The jacket is annular, an internal thread is arranged inside the jacket, an external thread is arranged on the outer wall of the screw rod, and the jacket and the screw rod are matched and screwed.

The jacket comprises an upper half part and a lower half part which are hinged with each other, a hook is arranged in an accommodating groove formed in the other side of the lower half part, and the hook is clamped with a notch formed in the other side of the upper half part for locking the other side of the lower half part and the other side of the upper half part.

The side of couple is seted up the spacing groove that runs through, and the inside slip of this spacing groove is provided with fixedly the axis of rotation of accepting the groove opening part, just it is right still to slide in the spacing groove be provided with be used for the axis of rotation carries out the extruded spring board.

Two the removal frame symmetry sets up, and both constitute the frame type and be used for carrying out the centre gripping to the both sides of article.

One end of the screw rod is fixed on the rack through the motor, the other end of the screw rod is fixed on the rack through the mounting frame, and a gap is formed between the screw rod and the upper surface of the rack.

The detection frame is rotationally fixed with connecting rods arranged on two sides of the rack through annular fixing grooves formed in the inner wall of the detection frame, rotating balls are arranged inside the connecting rods, and ring teeth are further arranged on the inner wall of the detection frame and meshed with gears arranged at one end of the screw rod.

A plurality of installation seats are installed on one side wall of the detection frame along the circumferential direction at equal intervals, and detectors are detachably installed on the installation seats.

The outer cover of frame detection position is equipped with the guard shield, and one side of this guard shield is provided with the cable hole and is used for the cable of inside detector to pass through, the guard shield is placed on ground, and inside contains the test rack.

The invention has the beneficial effects that:

according to the invention, the positions of the two moving frames on the screw rod and the distance between the two moving frames are adjusted through the detachable jacket, so that the two moving frames are adapted to objects with different lengths, meanwhile, the front ends of the screw rods are meshed with the detection frame through the gears to rotate to drive the detection frame to synchronously rotate, when the objects enter from the outer side, the detection frame just rotates for more circles around the detection frame, the purpose of synchronously detecting the objects is completed, the quick detection of the objects with different lengths is realized, the waste of time is avoided, and the working efficiency is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is a first perspective view of the housing of the present invention;

FIG. 3 is a second perspective view of the frame of the present invention;

FIG. 4 is a schematic top view of the housing of the present invention;

FIG. 5 is a first perspective view of the mobile frame of the present invention;

fig. 6 is a second perspective view of the moving frame of the present invention.

In the figure: 1. a frame; 11. a moving groove; 12. a mounting frame; 13. a connecting rod; 14. rotating the ball; 2. a screw; 21. an external thread; 22. a motor; 23. a gear; 3. a movable frame; 31. a jacket; 311. an upper half part; 312. a lower half; 313. hooking; 3131. a limiting groove; 3132. a spring plate; 314. an accommodating groove; 315. a rotating shaft; 316. a notch; 317. an internal thread; 32. a ball bearing; 4. a detection frame; 41. fixing grooves; 42. ring teeth; 43. a mounting seat; 44. a detector; 5. a shield; 51. a cable hole.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be described more clearly and more completely with reference to the drawings in the following embodiments, and it is understood that the described embodiments are only a part of the present invention, rather than all of the present invention, and based on the embodiments, other embodiments obtained by those skilled in the art without inventive exercise are within the protection scope of the present invention.

As shown in fig. 1-6, a feeding rotary type detection device, includes a frame 1, a screw rod 2 is installed on one side of the frame 1, two sets of movable frames 3 are sleeved on an outer wall clamping sleeve of the screw rod 2, an object is placed between the two sets of movable frames 3, the movable frames 3 are driven by the screw rod 2 to move to push the object to move along the surface of the frame 1 to a detection position at one end of the frame 1, and a detection frame 4 at the detection position is set to be annular and meshed with one end of the screw rod 2 to rotate so as to realize detection around the object in the process of moving the object.

The lower end of the movable frame 3 moves in a movable groove 11 formed in the upper surface of the frame 1 through a ball 32, and one side of the movable frame 3 is clamped with the outer wall of the screw rod 2 through a clamping sleeve 31 to realize sleeving and screwing. The lower part of the moving frame 3 is provided with a plurality of balls 32, so that the friction between the lower surface of the moving frame 3 and the moving groove 11 is reduced, and the screw 2 is convenient to drive and move when rotating.

The jacket 31 is annular, an internal thread 317 is arranged inside the jacket, an external thread 21 is arranged on the outer wall of the screw rod 2, and the jacket 31 and the screw rod are matched and screwed. The internal thread 317 and the external thread 21 of the jacket 31 are engaged with each other, so that the jacket 31 is driven by the screw 2 to move, the movable frame 3 is driven to move, and finally, the object is driven to move.

The jacket 31 comprises an upper half part 311 and a lower half part 312 which are hinged with each other, a hook 313 is arranged in a containing groove 314 arranged on the other side of the lower half part 312, and the hook 313 is clamped with a notch 316 arranged on the other side of the upper half part 311 for locking the other sides of the lower half part 312 and the upper half part 311. The lower half part 312 is hooked on the notch 316 of the upper half part 311 through a hook 313 which can slide and rotate, so that the upper half part 311 and the lower half part 312 are locked, the hook 313 is arranged in an L shape, the transverse hook is arranged longer, and the hook is prevented from being easily unhooked.

A through-hole limiting groove 3131 is formed in a side surface of the hook 313, the rotating shaft 315 fixed to the opening of the accommodating groove 314 is slidably disposed in the limiting groove 3131, and a spring plate 3132 for pressing the rotating shaft 315 is slidably disposed in the limiting groove 3131. The limiting groove 3131 is arranged to enable the hook 313 to rotate around the rotating shaft 315 as a shaft in the moving hook process, so as to provide a fault-tolerant space for the hook 313 to rotate, and the spring plate 3132 is arranged to extrude the rotating shaft 315 in the limiting groove 3131, so that the hook 313 is controlled in a reverse direction, and the gap 316 of the hook 313, where the hook 313 can be firmly attached, is not easily detached.

The two movable frames 3 are symmetrically arranged and form a frame shape for clamping two sides of an article. From the setting of frame type, can follow left and right sides and front and back both sides and carry out certain injecing to article, avoid screw rod 2 to drive and detect frame 4 and detector 44 and rotate many rings and can't scan the detection to article wantonly, also avoid screw rod 2 to rotate a lot of to change to just can take the object out of the same reason.

One end of the screw rod 2 is fixed on the frame 1 through the motor 22, the other end of the screw rod is fixed on the frame 1 through the mounting rack 12, and a gap is arranged between the screw rod 2 and the upper surface of the frame 1. A space is left between the screw 2 and the upper surface of the frame 1 to provide a space for the lower part 312 of the jacket 31 to separate from the screw 2 and a space for the jacket 31 to move transversely after the lower part 312 is separated.

The detection frame 4 is fixed with the connecting rods 13 arranged at two sides of the frame 1 through an annular fixing groove 41 arranged on the inner wall, the rotating balls 14 are arranged inside the connecting rods 13, and the inner wall of the detection frame 4 is also provided with a ring gear 42, wherein the ring gear 42 is meshed with the gear 23 arranged at one end of the screw rod 2. Frame 1's both sides are separately slided through two connecting rods 13 symmetry in the fixed slot 41 of 4 inner walls of test rack, thereby carry out the bearing support to test rack 4, two connecting rods 13 set up to the rectangle state, and enough thick can be fine support test rack 4, connecting rod 13 is accomplished through changeing ball 14 with the contact segment of fixed slot 41 simultaneously, the wearing and tearing of having avoided between the two have reduced frictional force, the rotation of screw rod 2 drives the gear 23 rotation of fixing with it, the rotation of gear 23 drives ring gear 42 and rotates, realize that control detects 4 pivoted purposes.

A plurality of mounting seats 43 are circumferentially and equidistantly mounted on one side wall of the detection frame 4, and detectors 44 are detachably mounted on the mounting seats 43. The detector 44 is used for detecting whether the surface of the object has flaws, defects and the like, and the detector 44 transmits the images to the control device for displaying after surrounding detection is finished, so that the defects of the object are visually indicated.

The outside cover at frame 1 detection position is equipped with guard shield 5, and one side of this guard shield 5 is provided with cable hole 51 and is used for the cable of inside detector 44 to pass through, and guard shield 5 places on ground, and inside contains test rack 4. The shield 5 is provided to protect the objects inside while also avoiding radiation from affecting the surroundings.

When in use: the object is placed between the two movable frames 3 and placed by being attached to any one of the movable frames 3, then the other movable frame 3 which is not attached to is adjusted to be close to the position of the other movable frame 3, so that the two movable frames 3 clamp the object forward and backward, then the motor 22 is started, the motor 22 drives the screw rod 2 to rotate on the machine frame 1, the two movable frames 3 are driven to move linearly along the moving groove 11, the movable frame 3 drives the object to move, meanwhile, the gear 23 at one end of the screw rod 2 also drives the ring teeth 42 of the detection frame 4 to rotate, so that the whole detection frame 4 drives the detector 44 to detect around the object, after the detection is completed, the motor 22 is controlled to rotate reversely, the object is moved out of the detection part, meanwhile, the detector 44 rotates reversely, and the original possibly wound cable can be recovered.

In the adjusting process of the movable frame 3, firstly, the hook 313 is pulled downwards from the notch 316 of the upper half 311, so that the hook 313 is separated from the upper half 311, then the upper half 311 and the lower half 312 are separated, the internal thread 317 of the upper half 311 and the external thread 21 of the screw 2 are separated from each other after the upper half 311 and the lower half 312 are separated, then the movable frame 3 is moved, the transverse movement of the movable frame 3 drives the upper half 311 and the lower half 312 to transversely move outside the screw 2, the position is adjusted until the movable frame 3 is attached to the other side of an object, then the upper half 311 is pulled reversely, the hook 313 of the lower half 312 is pulled downwards, so that the hook 313 rotates by taking the rotating shaft 315 as a shaft and is buckled on the notch 316 of the upper half 311, meanwhile, the internal spring plate 3132 is squeezed, the hook 313 can be hung on the notch 316 in a tight state to complete the locking of the upper half 311 and the lower half 312, and meanwhile, in order to ensure that the internal thread 317 and the external thread 21 are mutually staggered and do not hinder.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a pay-off rotary type detection device which characterized in that: the detection device comprises a rack (1), wherein a screw rod (2) is installed on one side of the rack (1), two groups of moving frames (3) are clamped and sleeved on the outer wall of the screw rod (2), an object is placed between the two groups of moving frames (3), the moving frames (3) are driven to move through the screw rod (2) to push the object to move towards a detection part at one end of the rack (1) along the surface of the rack (1), a detection frame (4) at the detection part is annular and is meshed with one end of the screw rod (2) to rotate so as to realize detection around the object in the moving process of the object; the lower end of the moving frame (3) moves in a moving groove (11) formed in the upper surface of the rack (1) through a ball (32), and one side of the moving frame (3) is clamped with the outer wall of the screw (2) through a clamping sleeve (31) to realize sleeving and screwing;

the jacket (31) is annular, an internal thread (317) is arranged in the jacket, an external thread (21) is arranged on the outer wall of the screw rod (2), and the jacket and the screw rod are matched and screwed; one end of the screw rod (2) is fixed on the rack (1) through a motor (22), the other end of the screw rod is fixed on the rack (1) through an installation rack (12), and a gap is formed between the screw rod (2) and the upper surface of the rack (1); the detection frame (4) is rotationally fixed with connecting rods (13) arranged on two sides of the rack (1) through annular fixing grooves (41) formed in the inner wall of the detection frame, rotating balls (14) are arranged inside the connecting rods (13), ring teeth (42) are further arranged on the inner wall of the detection frame (4), and the ring teeth (42) are meshed with gears (23) arranged at one end of the screw rod (2).

2. A rotary feed inspection device as claimed in claim 1, wherein: the jacket (31) comprises an upper half part (311) and a lower half part (312) which are hinged with each other, a hook (313) is arranged in an accommodating groove (314) formed in the other side of the lower half part (312), and the hook (313) is clamped with a notch (316) formed in the other side of the upper half part (311) for locking the other sides of the lower half part (312) and the upper half part (311).

3. A rotary feed inspection device as claimed in claim 2, wherein: a penetrating limiting groove (3131) is formed in the side surface of the hook (313), a rotating shaft (315) fixed at the opening of the accommodating groove (314) is arranged in the limiting groove (3131) in a sliding manner, and a spring plate (3132) used for extruding the rotating shaft (315) is further arranged in the limiting groove (3131) in a sliding manner.

4. A rotary feed inspection device as claimed in claim 1, wherein: the two moving frames (3) are symmetrically arranged and form a frame shape for clamping two sides of an article.

5. A rotary feeder testing apparatus as claimed in claim 1, wherein: a plurality of installation seats (43) are installed on one side wall of the detection frame (4) at equal intervals along the circumferential direction, and detectors (44) are detachably installed on the installation seats (43).

6. A rotary feed inspection device as claimed in claim 5, wherein: the outside cover of frame (1) detection site is equipped with guard shield (5), and one side of this guard shield (5) is provided with cable hole (51) and is used for the cable of inside detector (44) to pass through, place on ground guard shield (5), and inside contains detection frame (4).