CN217877458U

CN217877458U - Detection device for detecting height of nut

Info

Publication number: CN217877458U
Application number: CN202221612872.XU
Authority: CN
Inventors: 吴小勇; 唐钧
Original assignee: Suzhou Haowei Automation Equipment Co ltd
Current assignee: Suzhou Haowei Automation Equipment Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-11-22
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a detection device for be used for highly detecting the nut uses at nut detection device technical field, and its technical scheme main points are: a detection device for detecting the height of a nut comprises a conveyor belt assembly for conveying the nut, wherein a mounting base is fixedly arranged on the conveyor belt assembly; a detection assembly for detecting the height of the nut is fixedly arranged at a position which is arranged above the conveyor belt assembly along the horizontal direction and is a certain distance, a height adjusting assembly for adjusting the height of the detection assembly from the conveyor belt assembly is connected to the mounting base in a sliding mode along the vertical direction, and a horizontal adjusting assembly for adjusting the position of the detection assembly in the horizontal direction is arranged at a position, close to the conveyor belt assembly, of the height adjusting assembly; has the technical effects that: the adjustment is convenient, and the detection precision is high.

Description

Detection device for detecting height of nut

Technical Field

The utility model relates to a nut detection device technical field, in particular to a detection device for be used for highly detecting the nut.

Background

The nut plays an important role in fixing an object as an indispensable part in a bolt fixing structure. When current nut processingequipment was examining the nut, unable effectual highly judging the nut, the nut of high difference is difficult for screening after detecting, can't adjust the screening scope of nut height simultaneously, and the screening efficiency of device is low.

At present, the chinese utility model that bulletin number is CN210995317U discloses a nut processingequipment convenient to highly detect and filter the nut, including base, screening piece, limit for height board and drive wheel, the base front end is equipped with the collecting vat, is connected with spacing in screening piece upper portion integration, and spacing middle part is passed through the threaded rod and is connected with the handle, and the drive wheel passes through the transmission shaft and is connected with the motor and be equipped with the conveyer belt in the drive wheel outside.

The utility model discloses a nut that will take the screening passes through the drive belt and drives the screening inslot that gets into high difference in proper order and carry out the screening operation, adjusts the height in screening groove through rotating the handle, but this utility model need rotate a plurality of handles at first when screening and adjust the height of spacing, and the operation is convenient inadequately, and is comparatively loaded down with trivial details, and is difficult to guarantee the precision of adjusting, has the space of improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a detection device for being used for highly detecting the nut, its advantage is adjusted conveniently, detects the precision height.

The above technical purpose of the present invention can be achieved by the following technical solutions: a detection device for detecting the height of a nut comprises a conveyor belt component for conveying the nut, wherein a mounting base is fixedly arranged on the conveyor belt component; along the horizontal direction set up in one section distance department of conveyer belt subassembly top is fixed to be equipped with the determine module that is used for detecting the nut height, there is the height control subassembly that is used for adjusting along vertical direction sliding connection on the mounting base the determine module distance conveyer belt subassembly height, the height control subassembly is close to conveyer belt subassembly's position is equipped with and is used for adjusting determine module is at the horizontal direction position's horizontal adjustment subassembly.

Through the technical scheme, one section distance department sets up the determine module that sets up along the horizontal direction in conveyer belt subassembly top, when the nut that waits to detect passes the clearance between determine module and the conveyer belt subassembly via the conveyer belt subassembly, the nut that accords with height can not touch determine module through the clearance, high nut can touch determine that this nut is unqualified, thereby it is used for adjusting the height adjustment subassembly that determine module apart from the conveyer belt subassembly clearance height to realize detecting the nut of not co-altitude specification to follow vertical direction sliding connection on the installation unit, thereby set up the level control subassembly in the position that the height control subassembly is close to the conveyer belt subassembly simultaneously and realize adjusting determine module in the position of horizontal direction, because the conveyer belt subassembly has wide the width to have narrowly, thereby realize adjusting the length that determine module stretches into the conveyer belt subassembly based on adjustment level control subassembly, thereby avoid some nuts not pass from the clearance and influence the detection precision, it is convenient to adjust.

The utility model discloses further set up to: the detection assembly comprises an adjusting seat fixedly arranged on the horizontal adjusting assembly along the horizontal direction and a rotating seat fixedly connected to the adjusting seat, a detection plate which is parallel to the conveying belt assembly is rotatably connected to the position, close to the conveying belt assembly, of the rotating seat, and an elastic detection assembly for detecting the height of a nut is fixedly arranged on the detection plate.

Through the technical scheme, the position that is close to conveyor belt assembly on the roating seat rotates the pick-up plate of connecting with conveyor belt assembly parallel arrangement, certain clearance has between pick-up plate and the conveyor belt assembly, thereby can withstand the pick-up plate when the nut that exceeds standard height passes through the clearance and make the pick-up plate around the rotatory certain angle of roating seat, thereby can contact the elasticity determine module of fixing on the pick-up plate, thereby learn that this nut is not conform to high requirement, moreover, the steam generator is simple in structure, and the detection accuracy is good.

The utility model discloses further set up to: the elastic detection assembly comprises a contact sensor fixedly connected to the adjusting seat and an elastic piece sleeved on the contact sensor.

Through above-mentioned technical scheme, thereby can withstand the pick-up plate when the nut that exceeds standard height passes through the clearance and make the pick-up plate rotate certain angle around the roating seat, thereby the pick-up plate can contact and fix the contact pick-up that adjusts the seat shanghai and obtain contact signal, thereby learn that this nut is not conform to the altitude requirement, the cover is established and is connected the elastic component on contact pick-up, thereby the pick-up plate can reply initial position through clearance back pick-up plate after the unqualified nut of rotatory back, avoid appearing the false detection phenomenon.

The utility model discloses further set up to: the elastic detection assembly is arranged at a position, far away from the rotating end, of the detection plate.

Through above-mentioned technical scheme, establish the elasticity detection subassembly in the pick-up plate and keep away from the position of rotation end, then can increase the lifting height of elasticity detection subassembly position when the pick-up plate only rotates very little angle to guarantee that the pick-up plate can contact sensor, promote and detect the precision.

The utility model discloses further set up to: be equipped with first slide rail along vertical direction on the mounting base, height adjusting part include sliding connection in connecting plate and fixed connection on the first slide rail in the connecting plate top, be used for with the connecting plate locking is fixed first locking piece on the first slide rail, connecting plate side end face is equipped with the height scale sign that is used for instructing the high position.

Through above-mentioned technical scheme, the first slide rail that sets up along vertical direction is fixed on the mounting base and sliding connection connecting plate and the fixed first retaining member that is used for locking the connecting plate on first slide rail are on the connecting plate top, thereby only need adjust the assigned position with the connecting plate according to high scale mark when the nut of co-altitude not detects when needs, thereby just can drive the pick-up plate and go up and down to specific high department, only need lock after the adjustment first retaining member can, moreover, the operation is simple, the adjustment is convenient.

The utility model discloses further set up to: the horizontal adjusting assembly comprises a sliding block fixedly connected to the connecting plate based on locking of a second locking piece, a second sliding rail matched with the sliding block is fixedly arranged on the adjusting seat on the horizontal plane along the transmission direction perpendicular to the conveying belt assembly, and the sliding block drives the height adjusting assembly to be slidably connected to the second sliding rail, so that the detection plate can penetrate into the conveying belt assembly to be adjusted in length.

Through above-mentioned technical scheme, thereby drive the length that detection component stretched into the drive belt subassembly based on second retaining member locking fixed connection slider sliding connection on the connecting plate on the second slide rail, thereby avoid partial nut not to pass the influence detection precision, easy operation from the clearance.

The utility model discloses further set up to: the position of the adjusting seat far away from the detection plate is provided with a horizontal scale mark, and one end of the sliding block far away from the detection plate is fixedly provided with a scale plate used for corresponding to the horizontal scale mark so as to realize accurate comparison.

Through above-mentioned technical scheme, keep away from the position of pick-up plate at the regulation seat and set up horizontal scale sign and keep away from the fixed scale plate that sets up of one end of pick-up plate at the slider, thereby can realize accurate simple adjustment through observing the number that the scale plate corresponds horizontal scale sign when adjusting detection component and deepening the length of conveyer belt subassembly, the adjustment precision is high, need not follow-up measurement.

To sum up, the utility model discloses following beneficial effect has:

1. the installation unit is connected with a height adjusting assembly for adjusting the gap height between the detection assembly and the transmission belt assembly in a sliding mode along the vertical direction, so that nuts with different height specifications can be detected, and meanwhile, a horizontal adjusting assembly is arranged at the position, close to the transmission belt assembly, of the height adjusting assembly, so that the position of the detection assembly in the horizontal direction can be adjusted;

2. because the drive belt subassembly has the width to have narrowly, thereby based on the adjustment horizontal adjustment subassembly realize that the adjustment detects the length that the subassembly stretched into the drive belt subassembly, thereby avoid partial nut not to pass from the clearance and influence the detection precision, adjust the facility.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a schematic view of the entire structure of the present embodiment.

Reference numerals: 1. a conveyor belt assembly; 2. mounting a base; 21. a first slide rail; 22. a locking hole; 3. a detection component; 31. an adjusting seat; 32. a rotating base; 33. detecting a plate; 34. an elasticity detection component; 341. a contact sensor; 342. an elastic member; 35. marking by horizontal scales; 4. a height adjustment assembly; 41. a connecting plate; 42. a first locking member; 43. height scale marks; 5. a level adjustment assembly; 51. a slider; 52. a second slide rail; 53. a second locking member; 54. a scale plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1, a detection apparatus for be used for detecting nut height, including the conveyer belt subassembly 1 that is used for conveying the nut and based on support frame fixed connection at the L type mounting base 2 of conveyer belt subassembly 1 one end, be equipped with first slide rail 21 along vertical direction on L type mounting base 2, locking hole 22 along vertical direction has been seted up to the position that is close to first slide rail 21 at mounting base 2 simultaneously, a section distance department is equipped with along the horizontal direction is fixed above conveyer belt subassembly 1 and is used for detecting the detection subassembly 3 of nut height, thereby it realizes detecting the height control subassembly 4 of the nut of different height specifications to be equipped with along vertical direction on mounting base 2 to be used for adjusting detection subassembly 3 apart from conveyer belt subassembly 1 height simultaneously, it is equipped with and is used for adjusting detection subassembly 3 in the horizontal direction position to be close to conveyer belt subassembly 1 at height control subassembly 4, thereby realize that adjustment detection subassembly 3 stretches into the horizontal control subassembly 5 of the length of conveyer belt subassembly.

Referring to fig. 1 and 2, specifically, the detecting component 3 includes an adjusting seat 31 fixedly arranged at the bottom end of the horizontal adjusting component 5, the adjusting seat 31 is of a cuboid structure, the adjusting seat 31 is perpendicular to the conveying direction of the conveying belt component 1 along the horizontal direction and the long side direction of the adjusting seat 31, a rotary seat 32 is fixedly connected to the position of the adjusting seat 31 far away from the conveying belt component 1, a detecting plate 33 which is parallel to the conveying belt component 1 is connected to the position of the rotary seat 32 close to the conveying belt component 1 based on the rotation axis rotation, the detecting plate 33 is away from the conveying belt component 1 for detecting the gap which does not meet the requirement of height specification, and an elastic detecting component 34 for detecting the height of the nut is fixedly arranged at the position of the detecting plate 33 far away from the rotating end. Specifically, the elastic detection assembly 34 includes a contact sensor 341 fixedly connected to the adjustment seat 31, the contact sensor 341 is sleeved with an elastic member 342, so that the detection plate 33 can return to an initial position after the detection plate 33 rotates and the unqualified nut passes through the gap, in this embodiment, the contact sensor 341 is a pressure sensor, when the detection plate 33 touches the contact sensor 341, a certain pressure is applied to the contact sensor 341, so as to obtain information of the nut, and the height information of the nut can also be obtained by calculating based on an algorithm according to the magnitude of the detected pressure, but not limited to using a pressure sensor, or using a distance measuring sensor, such as a photoelectric distance measuring sensor, an infrared distance measuring sensor, etc., if the detection plate 33 rotates, the distance between the detection plate 33 and the adjustment seat 31 changes, so as to obtain the height information of the nut, and the elastic member 342 uses a spring.

Referring to fig. 1 and fig. 3, specifically, the height adjusting assembly 4 includes a connecting plate 41 slidably connected to the first slide rail 21 fixedly connected to the mounting base 2, a first locking member 42 for locking and fixing the connecting plate 41 to the first slide rail 21 is disposed on the top end of the connecting plate 41, and a height scale mark 43 for indicating a height position is disposed on the side end face of the connecting plate 41, so as to achieve a position of the detection assembly 3 away from the conveyor belt assembly 1 for precise and rapid adjustment, thereby achieving rapid adjustment for nut detection of different specifications, the first locking member 42 includes a locking block slidably connected to the first slide rail 21 and is connected to the locking hole 22 in a penetrating manner, thereby achieving a locking handle for fixing the locking block.

Referring to fig. 1 and fig. 3, specifically, the horizontal adjusting assembly 5 includes a sliding block 51 fixedly connected to the bottom of the connecting plate 41, the sliding block 51 is locked and fixed on the connecting plate 41 based on a second locking member 53 to achieve the function of convenient detachment, a second sliding rail 52 matched with the sliding block 51 is fixedly arranged on the upper end surface of the adjusting seat 31 along the transmission direction perpendicular to the conveyor belt assembly 1, the second sliding rail 52 is parallel to the horizontal plane, the sliding block 51 drives the height adjusting assembly 4 to be slidably connected to the second sliding rail 52 so as to drive the detection assembly 3 to extend into the length of the conveyor belt assembly, thereby preventing a part of nuts from passing through the gap to affect the detection precision, the sliding block 51 is also locked and fixed on the second sliding rail 52 based on a third locking member, and the structures of the second locking member 53 and the third locking member are the same as the structure of the first locking member 42. Be equipped with horizontal scale mark 35 in the position of keeping away from detection plate 33 at regulation seat 31, thereby the slider 51 one end of keeping away from detection plate 33 is fixed to be equipped with and is used for corresponding horizontal scale mark 35 and realize the scale plate 54 of accurate contrast, thereby can realize accurate simple adjustment through observing the number that scale plate 54 corresponds horizontal scale mark 35 when adjusting the length that detection component 3 deeply goes into conveyer belt subassembly 1.

The using process is briefly described as follows: firstly, the height adjusting component 4 is adjusted, so that the gap between the detection plate 33 and the conveyor belt component 1 is adjusted, the height adjusting component is locked after adjustment, then the horizontal adjusting component is adjusted, the detection component 3 is adjusted to be deep into the length of the conveyor belt component 1, the height adjusting component is locked after adjustment, finally, the conveyor belt component 1 is started to drive the nut to move, when the nut to be detected penetrates through the gap between the detection component 3 and the conveyor belt component, the nut with the consistent height can not touch the detection component 3 through the gap, the nut with the high height can touch the detection component 3, and therefore the contact sensor 341 can send a signal to judge that the nut is unqualified.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The detection device for detecting the height of the screw cap comprises a conveyor belt component (1) for conveying the screw cap, wherein a mounting base (2) is fixedly arranged on the conveyor belt component (1); the nut height detection device is characterized in that the nut height detection device is arranged above the conveyor belt assembly (1) along the horizontal direction, a distance is fixedly arranged on the conveyor belt assembly (1), a height adjusting assembly (4) used for adjusting the distance between the detection assembly (3) and the conveyor belt assembly (1) is connected to the mounting base (2) in a sliding mode along the vertical direction, the height adjusting assembly (4) is close to the conveyor belt assembly (1), and the position of the conveyor belt assembly (1) is provided with a horizontal adjusting assembly (5) used for adjusting the position of the detection assembly (3) in the horizontal direction.

2. The device for detecting the height of the nut as claimed in claim 1, wherein the detecting assembly (3) comprises an adjusting base (31) fixedly arranged on the horizontal adjusting assembly (5) along the horizontal direction and a rotating base (32) fixedly connected to the adjusting base (31), a detecting plate (33) arranged in parallel with the conveyor belt assembly (1) is rotatably connected to the rotating base (32) at a position close to the conveyor belt assembly (1), and an elastic detecting assembly (34) for detecting the height of the nut is fixedly arranged on the detecting plate (33).

3. The device for detecting the nut height according to claim 2, characterized in that the elastic detection assembly (34) comprises a contact sensor (341) fixedly connected to the adjusting seat (31) and an elastic member (342) sleeved on the contact sensor (341).

4. A device for detecting nut height according to claim 3, characterized in that the resilient detection member (34) is arranged at a position of the detection plate (33) remote from the rotation end.

5. The device for detecting the height of the nut as claimed in claim 2, wherein the mounting base (2) is provided with a first slide rail (21) along a vertical direction, the height adjustment assembly (4) comprises a connecting plate (41) slidably connected to the first slide rail (21) and a first locking member (42) fixedly connected to the top end of the connecting plate (41) and used for locking and fixing the connecting plate (41) on the first slide rail (21), and a height scale mark (43) used for indicating a height position is arranged on the side end surface of the connecting plate (41).

6. The device for detecting the height of the nut cap as claimed in claim 5, characterized in that the horizontal adjusting assembly (5) comprises a sliding block (51) fixedly connected to the connecting plate (41) based on a second locking member (53), a second sliding rail (52) matched with the sliding block (51) is fixedly arranged on the adjusting seat (31) along a transmission direction perpendicular to the conveyor belt assembly (1) on a horizontal plane, and the sliding block (51) drives the height adjusting assembly (4) to be slidably connected to the second sliding rail (52) so as to realize the length adjustment of the detecting plate (33) penetrating into the conveyor belt assembly (1).

7. The detection device for detecting the height of the nut as claimed in claim 6, wherein the position of the adjusting seat (31) far away from the detection plate (33) is provided with a horizontal scale mark (35), and one end of the slide block (51) far away from the detection plate (33) is fixedly provided with a scale plate (54) for corresponding to the horizontal scale mark (35) so as to realize accurate comparison.