CN210347488U

CN210347488U - Nut detection equipment

Info

Publication number: CN210347488U
Application number: CN201920579924.XU
Authority: CN
Inventors: 薛现区; 郝瑞航
Original assignee: Handan Dingfeng Fastener Co Ltd
Current assignee: Handan Dingfeng Fastener Co Ltd
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-04-17
Anticipated expiration: 2029-04-25

Abstract

The utility model relates to the technical field of accessory devices for processing precision parts, in particular to a nut detection device; the placing plate can be additionally arranged above the device, so that multi-directional observation is facilitated, the use limitation of the device is effectively reduced, and the working efficiency of the device is improved; the automatic feeding device comprises a support frame, two groups of left mounting frames, two groups of right mounting frames, a transmission belt and a stepping motor, wherein a first transmission roller is arranged at the output end of the stepping motor, and a plurality of groups of placing plates are arranged on the transmission belt; still include the link, the activity motor, the fly leaf, the alignment jig, first servo motor, second servo motor, the drive pole, drive the board, hydraulic means, the cardboard, the fixed plate, magnifying glass and fixed axle, link fixed mounting is on the top of support frame, the top of link is provided with the mount, first servo motor and second servo motor's output is provided with two sets of connection rollers respectively, the lateral wall of two sets of connection rollers all is provided with the multiunit mounting panel, hydraulic means's output is provided with the fixed plate, be provided with control switch on the support frame.

Description

Nut detection equipment

Technical Field

The utility model relates to a technical field of precision parts machining auxiliary device especially relates to a nut check out test set.

Background

As is well known, nut detection equipment is a device used for arranging and placing nut products after production and processing so as to facilitate related workers to observe nuts and detect whether wear scratches exist on the surfaces of the nuts, and is widely used in the field of precision part processing and production; the existing nut detection equipment comprises a support frame, two groups of left mounting frames, two groups of right mounting frames, a transmission belt and a stepping motor, wherein a fixed groove is formed in the top end of the support frame; when the existing nut detection equipment is used, a worker places a nut to be detected above a placing plate, a stepping motor is turned on to drive a first driving roller to work, a second driving roller can be driven to rotate through the transmission action of a transmission belt, the transmission belt can drive a plurality of groups of placing plates to move along with the transmission belt in the rotating process so as to move the nut product to be detected to a proper position, and the worker directly observes whether obvious abrasion or scratch marks exist on the surface of the nut product; present nut check out test set in use discovers, places board top and is convenient for carry on diversified observation comparatively fixed, leads to the use limitation of device higher for the work efficiency of device is lower, brings inconvenience for the user, and the result of use of device is relatively poor, causes it to use the reliability lower.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a multiplicable board top of placing is convenient for carry out diversified observation, effectively reduces the use limitation of device, improves the work efficiency of device, offers convenience for the user, and the result of use of device is better to improve its nut check out test set who uses the reliability.

The utility model discloses a nut detection equipment, including support frame, two sets of left mounting brackets, two sets of right mounting brackets, drive belt and step motor, the top of support frame is provided with the fixed slot, two sets of left mounting brackets and two sets of right mounting brackets are fixed mounting respectively at left front side, left rear side, right front side and right rear side in the fixed slot, step motor fixed mounting is on a set of left mounting bracket, step motor's output is equipped with first driving roller, be provided with the second driving roller between two sets of right mounting brackets respectively, the drive belt cover is established on first driving roller and second driving roller, be provided with the multiunit on the drive belt and place the board; the adjustable type telescopic type automatic magnifying glass also comprises a connecting frame, a movable motor, a movable plate, an adjusting frame, a first servo motor, a second servo motor, a driving rod, a driving plate, a hydraulic device, a clamping plate, a fixing plate, a magnifying lens and a fixing shaft, wherein the connecting frame is fixedly arranged at the top end of the supporting frame, the top end of the connecting frame is provided with the fixing frame, the bottom end of the fixing frame is provided with a clamping groove, the adjusting frame is fixedly arranged in the clamping groove, a working cavity is arranged in the adjusting frame, the bottom end of the adjusting frame is provided with an opening, the opening is communicated with the working cavity, the top end of the working cavity is provided with a telescopic frame, the bottom end of the telescopic frame is provided with a telescopic groove, the top end of the driving rod is inserted into the telescopic groove, the bottom end of the driving rod is connected with the top end of, the first servo motor and the second servo motor are respectively and fixedly arranged on the front side wall, the left side and the right side of the working cavity, the output ends of the first servo motor and the second servo motor are respectively provided with two groups of connecting rollers, the outer side walls of the two groups of connecting rollers are respectively provided with a plurality of groups of mounting plates, the bottom end of the clamping plate is provided with a connecting rod, the bottom end of the connecting rod is connected with the top end of the driving plate, the movable motor is fixedly arranged at the bottom end of the driving plate, the output end of the movable motor is provided with a transmission shaft, the movable plate is fixedly arranged at the bottom end of the transmission shaft, the bottom end of the driving plate is provided with a mounting groove, a ball bearing is fixedly arranged in the mounting groove, the outer side wall of the fixed shaft is connected with the inner side wall of the ball bearing, the support frame is provided with a control switch, the control switch is electrically connected with the hydraulic device, the movable motor, the first servo motor and the second servo motor, the top end of the support frame is provided with a recovery tank, and the rear side wall of the recovery tank is provided with a guide plate.

The utility model discloses a nut check out test set still includes arm-tie, baffle, recovery board, two sets of slide rails and limiting plate, is provided with on the preceding lateral wall of support frame and gets to put the mouth, get to put the mouth and communicate with each other with the accumulator, two sets of slide rails are installed respectively on the left side wall and the right side wall of accumulator, all be provided with the spout on two sets of slide rails, the left end and the right-hand member of recovery board clamp respectively in two sets of spouts, baffle fixed mounting is at the front end of placing the board, be provided with the draw-in groove on the baffle, the left end and the right-hand member of arm-tie respectively with the left side wall and the right side wall of draw-in groove are connected, are provided with the spiral shaft on the first.

The utility model discloses a nut check out test set still includes fan, two sets of pivots and clean board, and the front side and the rear side of fixed slot bottom are provided with two sets of installation poles respectively, all be provided with on two sets of installation poles and revolve the hole, two sets of pivots insert respectively to two sets of screwed holes in, two sets of pivots are connected with the preceding lateral wall and the back lateral wall of fan respectively, clean board fixed mounting is in the bottom of fixed slot, the top of clean board is provided with the multiunit brush hair.

The utility model discloses a nut check out test set still includes the rubber pad, rubber pad fixed mounting is in the bottom of fly leaf, and the bottom of rubber pad is provided with multiunit antiskid line.

The utility model discloses a nut check out test set still detains including apron, rack and two sets of magnets, and the top of support frame is provided with the standing groove, the left end of apron articulates on the left side wall of standing groove, and rack fixed mounting is in the bottom of standing groove, be provided with on the lateral wall of rack and accomodate the chamber, be provided with the opening on the rack, the chamber is accomodate to the opening and communicates with each other, two sets of magnets are detained and are installed respectively on the bottom of apron and the top of standing groove.

The utility model discloses a nut check out test set still includes the rubber gasket, rubber gasket fixed mounting is in the bottom of shrink frame, and the inside wall of rubber gasket and the quilt that goes out that drives the pole are contacted.

The utility model discloses a nut check out test set still includes two sets of carriages and retrieves the frame, and the top of support frame is provided with the spread groove, and two sets of carriages are installed respectively on preceding lateral wall in the spread groove and the back lateral wall, all be provided with the sliding tray on two sets of carriages, retrieve the frame clamp in two sets of sliding trays, the top of retrieving the frame is provided with accomodates the groove.

The utility model discloses a nut check out test set still includes four group's landing legs and two sets of pull rods, and four group's landing legs are fixed mounting respectively and are being left front side, right front side, left rear side and right rear side in the support frame bottom, the bottom of four group's landing legs all is provided with the base, is provided with two sets of supports on the left side wall of support frame and the right side wall respectively, two sets of pull rods are fixed mounting respectively on the top of two sets of supports.

Compared with the prior art, the beneficial effects of the utility model are that: the first servo motor and the second servo motor can drive the connecting roller to rotate and drive the plurality of groups of mounting plates to move simultaneously, the mounting plates can drive the fixed rods to move during moving, the fixed rods can drive the driving rods to drive the clamping plates to move simultaneously, the connecting rods can drive the connecting rods to drive the driving plates to move simultaneously during moving, so that the movable plates are contacted with the nuts to be detected, the movable motors can drive the transmission shafts to drive the movable plates to rotate simultaneously, so that the nuts rotate on the placing plates, meanwhile, the surfaces of nut products can be conveniently observed through the magnifying lens, when the nuts do not accord with detection standards, the hydraulic device is opened to drive the fixed plates to move, so that unqualified nut product waste materials on the placing plates can be moved into the recycling grooves, multi-directional observation above the placing plates is increased, the use limitation of the device is, brings convenience to users, and the using effect of the device is better, thereby improving the using reliability of the device.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the structure of the adjusting bracket;

FIG. 3 is a schematic view of the structure in the recovery tank;

FIG. 4 is a front view of the supporting frame;

FIG. 5 is a schematic view of the hydraulic device and the stationary plate;

FIG. 6 is an enlarged schematic view of portion A;

in the drawings, the reference numbers: 1. a support frame; 2. a left mounting bracket; 3. a right mounting bracket; 4. a transmission belt; 5. a stepping motor; 6. a second driving roller; 7. placing the plate; 8. a connecting frame; 9. a movable motor; 10. a movable plate; 11. an adjusting bracket; 12. a first servo motor; 13. a second servo motor; 14. driving the rod; 15. driving the plate; 16. a hydraulic device; 17. a magnifying glass; 18. a fixed shaft; 19. fixing the rod; 20. mounting a plate; 21. a connecting rod; 22. a ball bearing; 23. a fixing plate; 24. a control switch; 25. pulling a plate; 26. a baffle plate; 27. recovering the plate; 28. a slide rail; 29. a limiting plate; 30. a fan; 31. cleaning the plate; 32. mounting a rod; 33. brushing; 34. a rubber pad; 35. a cover plate; 36. placing a rack; 37. sealing the rubber ring; 38. a carriage; 39. a recycling rack; 40. a support leg; 41. a pull rod; 42. a base.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 6, the utility model discloses a nut detection device, including support frame 1, two sets of left mounting brackets 2, two sets of right mounting brackets 3, drive belt 4 and step motor 5, the top of support frame 1 is provided with the fixed slot, two sets of left mounting brackets 2 and two sets of right mounting brackets 3 are respectively fixedly installed at the left front side, the left rear side, the right front side and the right rear side in the fixed slot, step motor 5 is fixedly installed on a set of left mounting brackets 2, the output end of step motor 5 is provided with the first drive roller, be provided with second drive roller 6 between two sets of right mounting brackets 3 respectively, drive belt 4 cover is established on first drive roller and second drive roller 6, be provided with multiunit place board 7 on drive belt 4; the adjustable type telescopic work table further comprises a connecting frame 8, a movable motor 9, a movable plate 10, an adjusting frame 11, a first servo motor 12, a second servo motor 13, a driving rod 14, a driving plate 15, a hydraulic device 16, a clamping plate, a fixed plate, a magnifier 17 and a fixed shaft 18, wherein the connecting frame 8 is fixedly arranged at the top end of the support frame 1, the top end of the connecting frame 8 is provided with a fixed frame, the bottom end of the fixed frame is provided with a clamping groove, the adjusting frame 11 is fixedly arranged in the clamping groove, a work cavity is arranged in the adjusting frame 11, the bottom end of the adjusting frame 11 is provided with an opening, the opening is communicated with the work cavity, the top end of the work cavity is provided with a contraction frame, the bottom end of the contraction frame is provided with a contraction groove, the top end of the driving rod 14 is inserted into the contraction groove, the bottom end of the driving rod 14 is connected, the first servo motor 12 and the second servo motor 13 are respectively and fixedly arranged on the front side wall, the left side and the right side of the working cavity, the output ends of the first servo motor 12 and the second servo motor 13 are respectively provided with two groups of connecting rollers, the outer side walls of the two groups of connecting rollers are respectively provided with a plurality of groups of mounting plates 20, the bottom end of the clamping plate is provided with a connecting rod 21, the bottom end of the connecting rod 21 is connected with the top end of the driving plate 15, the movable motor 9 is fixedly arranged at the bottom end of the driving plate 15, the output end of the movable motor 9 is provided with a transmission shaft, the movable plate 10 is fixedly arranged at the bottom end of the transmission shaft, the bottom end of the driving plate 15 is provided with a mounting groove, a ball bearing 22 is fixedly arranged in the mounting groove, the outer side wall of the fixed shaft, the output end of the hydraulic device 16 is provided with a fixing plate 23, the support frame 1 is provided with a control switch 24, the control switch 24 is electrically connected with the hydraulic device 16, the movable motor 9, the first servo motor 12 and the second servo motor 13, the top end of the support frame 1 is provided with a recovery tank, and the rear side wall of the recovery tank is provided with a guide plate; the first servo motor and the second servo motor can drive the connecting roller to rotate and drive the plurality of groups of mounting plates to move simultaneously, the mounting plates can drive the fixed rods to move during moving, the fixed rods can drive the driving rods to drive the clamping plates to move simultaneously, the connecting rods can drive the connecting rods to drive the driving plates to move simultaneously during moving, so that the movable plates are contacted with the nuts to be detected, the movable motors can drive the transmission shafts to drive the movable plates to rotate simultaneously, so that the nuts rotate on the placing plates, meanwhile, the surfaces of nut products can be conveniently observed through the magnifying lens, when the nuts do not accord with detection standards, the hydraulic device is opened to drive the fixed plates to move, so that unqualified nut product waste materials on the placing plates can be moved into the recycling grooves, multi-directional observation above the placing plates is increased, the use limitation of the device is, brings convenience to users, and the using effect of the device is better, thereby improving the using reliability of the device.

The utility model discloses a nut detection equipment, still include arm-tie 25, baffle 26, recovery plate 27, two sets of slide rails 28 and limiting plate 29, be provided with on the preceding lateral wall of support frame 1 and get and put the mouth, it communicates with each other with the accumulator to get and put the mouth, two sets of slide rails 28 are installed respectively on the left lateral wall and the right lateral wall of accumulator, all be provided with the spout on two sets of slide rails 28, the left end and the right-hand member of recovery plate 27 clamp respectively in two sets of spouts, baffle 26 is fixed mounting in the front end of placing board 7, be provided with the draw-in groove on the baffle 26, the left end and the right-hand member of arm-tie 25 are connected with the left lateral wall and the right lateral wall of draw-in groove respectively, be provided with the spiral shaft; the pulling and the pulling plate can drive the baffle to move, the baffle can drive the recovery plate to slide to the placing groove on the two sets of slide rails, the limiting plate is rotated on the rotating shaft to a proper angle, and the fixing plate can be limited so as to prevent the fixing plate from being opened in the using process.

The utility model discloses a nut detection equipment, still include fan 30, two sets of pivots and cleaning plate 31, the front side and the rear side of fixed slot bottom are provided with two sets of installation poles 32 respectively, all are provided with the screw hole on two sets of installation poles 32, two sets of pivots insert respectively to two sets of screw holes, two sets of pivots are connected with the preceding lateral wall and the back lateral wall of fan 30 respectively, cleaning plate 31 is fixed mounting in the bottom of fixed slot, the top of cleaning plate 31 is provided with multiunit brush hair 33; the brush hair can carry out the performance of work and place the board at the drive belt and clean the drive belt, and the fan output wind-force can improve the gas flow speed in the fixed slot to the waste material of convenient in the fixed slot is cleared up.

The nut detection equipment of the utility model also comprises a rubber pad 34, the rubber pad 34 is fixedly installed at the bottom end of the movable plate 10, and the bottom end of the rubber pad 34 is provided with a plurality of groups of anti-skid grains; the cushion can increase the friction between the movable plate and the nut product when the movable plate works, and can prevent the nut from sliding or deviating in the detection process.

The utility model discloses a nut detection device, still include apron 35, rack 36 and two sets of magnet buckles, the top of support frame 1 is provided with the standing groove, the left end of apron 35 articulates on the left side wall of standing groove, rack 36 is fixed mounting in the bottom of standing groove, be provided with on the lateral wall of rack 36 and accomodate the chamber, be provided with the opening on rack 36, the open-ended accomodates the chamber and communicates with each other, two sets of magnet buckles are installed respectively in the bottom of apron 35 and the top of standing groove; the user can place the label paper of recorder work information in accomodating the intracavity, removes to lap and can flatten and protect the rack to the standing groove in.

The utility model discloses a nut detection equipment, still include the sealing rubber ring 37, the sealing rubber ring 37 is fixedly installed in the bottom of shrink frame, and the inside wall of the sealing rubber ring 37 and the outgoing of driving rod 14 are contacted; the rubber ring can increase the friction force of the contact part between the driving rod and the contraction frame, can prevent the driving rod inserted into the contraction frame from sliding, and can improve the working stability of the driving rod in the adjusting groove.

The utility model discloses a nut detection device, still include two sets of carriage 38 and recovery frame 39, the top of support frame 1 is provided with the spread groove, two sets of carriage 38 are installed respectively on the preceding lateral wall and the back lateral wall in the spread groove, all are provided with the sliding tray on two sets of carriage 38, recovery frame 39 clamps in two sets of sliding trays, the top of recovery frame 39 is provided with and accomodates the groove; the nut product that the board transportation was placed to the multiunit removes the rightmost side that can get into to accomodate the inslot to the drive belt, and the user moves on two sets of carriages and retrieves frame to suitable high position, and the person of facilitating the use retrieves the qualified nut product of accomodating the inslot and collecting.

The utility model discloses a nut detection equipment, still include four group's landing legs 40 and two sets of pull rods 41, four group's landing legs 40 are fixed mounting respectively in the left front side, right front side, left rear side and right rear side of support frame 1 bottom, the bottom of four group's landing legs 40 all is provided with base 42, be provided with two sets of supports on the left side wall and the right side wall of support frame 1 respectively, two sets of pull rods 41 are fixed mounting respectively on the top of two sets of supports; the user moves the two groups of pull rods to drive the two groups of supports and the support frame to move, so that the device can be conveniently moved to a proper position integrally, and the working stability of the device can be improved by the four groups of supporting legs.

The utility model discloses a nut detection equipment, it is at work, the user moves two sets of pull rods at first and drives two sets of supports and drive the support frame simultaneously and move, conveniently move the device whole to suitable position, four groups of landing legs can improve the job stabilization nature of device, the staff places the nut that needs to detect above placing the board, turn on step motor and drive first driving roller work and can drive the second driving roller through the transmission of drive belt and rotate, the drive belt can drive multiunit placing board and move along with the drive belt in the process of rotating, in order to move the nut product that needs to detect to suitable position, the staff directly observes whether there is obvious wearing and tearing or fish tail trace on the surface of nut product, turn on first servo motor and second servo motor work and can drive the connecting roller to rotate and drive multiunit mounting panel to move simultaneously, the fixed rod can be driven to move in the moving process of the mounting plate, the fixed rod can drive the driving rod to simultaneously drive the clamping plate to move, the connecting rod can be driven to simultaneously drive the driving plate to move in the moving process of the clamping plate so that the movable plate is contacted with the nut to be detected, the movable motor is opened to drive the transmission shaft to simultaneously drive the movable plate to rotate, the nut is enabled to rotate on the placing plate, meanwhile, the surface of the nut product is convenient to observe through a magnifier, when the nut does not meet the detection standard, the hydraulic device is opened to drive the fixed plate to move so that unqualified nut product waste on the placing plate can be moved into the recovery tank, in the working process of the device, the brush hair can clean and wipe the transmission belt in the working process of the transmission belt, the air flow speed in the fixed tank can be improved by the output wind force of the fan, after the device work, pulling and arm-tie can drive the baffle and remove, the baffle removes and can drive the recovery board and slide to the standing groove on two sets of slide rails, rotatory limiting plate can carry on spacingly to the fixed plate to suitable angle on the spiral shaft, in order to prevent that the fixed plate from opening in the use, the user can place recorder work information's label paper and accomodate the intracavity, remove the apron and can flatten and protect the rack to the standing groove, the multiunit is placed the nut product of board transportation and is removed and can get into to accomodate the inslot to the rightmost side of drive belt, the user moves recovery frame to suitable high position on two sets of carriages, the person of facilitating the use retrieves the qualified nut product of accomodating the inslot collection.

The nut detection device of the utility model, without being described in the contrary, the directional words included in the terms "up, down, left, right, front, back, inner, front, back, vertical and horizontal" and the like only represent the direction of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the terms "first," "second," and "()" do not denote any particular quantity or order, but rather are used to distinguish one name from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A nut detection device comprises a support frame (1), two groups of left mounting frames (2), two groups of right mounting frames (3), a transmission belt (4) and a stepping motor (5), wherein a fixed groove is formed in the top end of the support frame (1), the two groups of left mounting frames (2) and the two groups of right mounting frames (3) are respectively and fixedly arranged on the left front side, the left rear side, the right front side and the right rear side in the fixed groove, the stepping motor (5) is fixedly arranged on the group of left mounting frames (2), a first transmission roller is arranged at the output end of the stepping motor (5), a second transmission roller (6) is respectively arranged between the two groups of right mounting frames (3), the transmission belt (4) is sleeved on the first transmission roller and the second transmission roller (6), and a plurality of placing plates (7) are arranged on the transmission belt; the device is characterized by further comprising a connecting frame (8), a movable motor (9), a movable plate (10), an adjusting frame (11), a first servo motor (12), a second servo motor (13), a driving rod (14), a driving plate (15), a hydraulic device (16), a clamping plate, a fixing plate, a magnifier (17) and a fixing shaft (18), wherein the connecting frame (8) is fixedly arranged at the top end of the supporting frame (1), the top end of the connecting frame (8) is provided with a fixing frame, the bottom end of the fixing frame is provided with a clamping groove, the adjusting frame (11) is fixedly arranged in the clamping groove, a working cavity is arranged in the adjusting frame (11), the bottom end of the adjusting frame (11) is provided with an opening, the opening is communicated with the working cavity, the top end of the working cavity is provided with a contraction frame, the bottom end of the contraction frame is provided with a contraction groove, the top of the driving rod (14) is inserted into the shrinkage groove, the bottom of the driving rod (14) is connected with the top of the clamping plate, the left side and the right side of the outer side wall of the driving rod (14) are respectively provided with a plurality of groups of fixing rods (19), a first servo motor (12) and a second servo motor (13) are respectively and fixedly installed on the front side wall and the left side and the right side of the working cavity, the output ends of the first servo motor (12) and the second servo motor (13) are respectively provided with two groups of connecting rollers, the outer side walls of the two groups of connecting rollers are respectively provided with a plurality of groups of mounting plates (20), the bottom of the clamping plate is provided with a connecting rod (21), the bottom end of the connecting rod (21) is connected with the top of the driving plate (15), a movable motor (9) is fixedly installed at the bottom of the driving plate (15), the output end of the movable, the bottom end of the driving plate (15) is provided with a mounting groove, a ball bearing (22) is fixedly arranged in the mounting groove, the outer side wall of a fixing shaft (18) is connected with the inner side wall of the ball bearing, the fixing shaft (18) is connected with a bottom fixing plate, a magnifier (17) is hinged to be arranged on the fixing plate, a hydraulic device (16) is fixedly arranged on the front side wall of the support frame (1), the output end of the hydraulic device (16) is provided with a fixing plate (23), a control switch (24) is arranged on the support frame (1), the control switch (24) is electrically connected with the hydraulic device (16), a movable motor (9), a first servo motor (12) and a second servo motor (13), a recovery groove is arranged on the top end of the support frame (1), and a guide plate is arranged on the rear.

2. The nut detection equipment according to claim 1, further comprising a pulling plate (25), a baffle plate (26), a recovery plate (27), two sets of sliding rails (28) and a limiting plate (29), wherein a fetching and placing port is arranged on a front side wall of the support frame (1), the fetching and placing port is communicated with the recovery groove, the two sets of sliding rails (28) are respectively installed on a left side wall and a right side wall of the recovery groove, sliding grooves are respectively arranged on the two sets of sliding rails (28), a left end and a right end of the recovery plate (27) are respectively clamped in the two sets of sliding grooves, the baffle plate (26) is fixedly installed at a front end of the placing plate (7), a clamping groove is arranged on the baffle plate (26), a left end and a right end of the pulling plate (25) are respectively connected with a left side wall and a right side wall of the clamping groove, a rotating shaft is arranged on the first bed plate, and the limiting plate (29) is.

3. The nut detection device according to claim 2, further comprising a fan (30), two sets of rotating shafts and a cleaning plate (31), wherein two sets of mounting rods (32) are respectively arranged on the front side and the rear side of the bottom end of the fixing groove, two sets of rotating shafts are respectively arranged on the two sets of mounting rods (32), two sets of rotating shafts are respectively inserted into the two sets of rotating shafts, the two sets of rotating shafts are respectively connected with the front side wall and the rear side wall of the fan (30), the cleaning plate (31) is fixedly arranged at the bottom end of the fixing groove, and a plurality of sets of bristles (33) are arranged at the top end of the cleaning plate (31).

4. The nut detection device according to claim 3, further comprising a rubber pad (34), wherein the rubber pad (34) is fixedly installed at the bottom end of the movable plate (10), and the bottom end of the rubber pad (34) is provided with multiple sets of anti-slip threads.

5. The nut detection device according to claim 4, further comprising a cover plate (35), a placing frame (36) and two sets of magnetic buttons, wherein a placing groove is formed in the top end of the support frame (1), the left end of the cover plate (35) is hinged to the left side wall of the placing groove, the placing frame (36) is fixedly installed at the bottom end of the placing groove, a containing cavity is formed in the side wall of the placing frame (36), an opening is formed in the placing frame (36), the containing cavities are communicated with each other, and the two sets of magnetic buttons are installed at the bottom end of the cover plate (35) and the top end of the placing groove respectively.

6. A nut detecting device according to claim 5, characterized in that it further comprises a sealing rubber ring (37), the sealing rubber ring (37) is fixedly installed at the bottom end of the shrinking frame, and the inner side wall of the sealing rubber ring (37) is contacted with the outlet of the driving rod (14).

7. The nut detection device according to claim 6, further comprising two sets of sliding frames (38) and a recovery frame (39), wherein the top end of the support frame (1) is provided with a connecting groove, the two sets of sliding frames (38) are respectively mounted on the front side wall and the rear side wall in the connecting groove, the two sets of sliding frames (38) are respectively provided with a sliding groove, the recovery frame (39) is clamped in the two sets of sliding grooves, and the top end of the recovery frame (39) is provided with a receiving groove.

8. The nut detection device according to claim 7, further comprising four sets of legs (40) and two sets of pull rods (41), wherein the four sets of legs (40) are respectively and fixedly installed at the front left side, the front right side, the rear left side and the rear right side of the bottom end of the support frame (1), the bottom ends of the four sets of legs (40) are respectively provided with a base (42), the left side wall and the right side wall of the support frame (1) are respectively provided with two sets of brackets, and the two sets of pull rods (41) are respectively and fixedly installed at the top ends of the two sets of brackets.