CN212513109U

CN212513109U - Case lacks strip detection device

Info

Publication number: CN212513109U
Application number: CN202021500491.3U
Authority: CN
Inventors: 李传广
Original assignee: Nanjing Kaige Information Technology Co ltd
Current assignee: Nanjing focus Intelligent Technology Co.,Ltd.
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-02-09
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a case lacks strip detection device relates to smoke box and lacks strip detection device technical field, for solving current case and lacking when strip detection device detects not unidimensional box, inconvenient regulation has reduced the problem of the flexibility of using. The utility model discloses a lead screw, including PMKD, mounting sleeve, connecting plate, infrared CCD industrial camera and infrared light source, PMKD is provided with two, two PMKD's top all is provided with the support frame, two install head rod, two between the support frame lead screw and slide bar are installed respectively to the inboard of support frame, the installation cover is all installed to the outside of lead screw and slide bar, two the adjacent one end of installation cover is provided with the installation piece, two install the second connecting rod between the installation piece, head rod and second connecting rod all include adapter sleeve and bracing piece, the connecting plate is installed, two to the below of second connecting rod fixed cover, two are all installed to the adjacent one side of connecting plate install infrared.

Description

Case lacks strip detection device

Technical Field

The utility model relates to a smoke box lacks strip detection device technical field, specifically is a box lacks strip detection device.

Background

In modern cigarette production, along with the continuous progress of science and technology, cigarette enterprises can strictly control the packaging quality defects in the packages, and the cigarette box strip missing detection in the production process of a box filling and sealing machine is one of the key points of defect detection. In traditional detection process, all rely on the manual work to lack the strip to the smoke box and detect, efficiency is very low, and working strength is very big, moreover because lean on the product of visual inspection production line for a long time, causes the condition of lou examining because of visual fatigue very easily. In order to reduce the labor intensity of workers, improve the product delivery quality and reduce the labor cost and the management cost of a factory, the strip missing detection of the boxing process of a boxing machine by adopting a machine vision technology is a necessary trend.

However, when the existing box strip-lacking detection device detects boxes with different sizes, the adjustment is inconvenient, and the use flexibility is reduced, so that the existing requirements are not met, and the box strip-lacking detection device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a case lacks a detection device to when the case that proposes lacks a detection device and detects not unidimensional box in solving above-mentioned background art, inconvenient regulation has reduced the problem of the flexibility of using.

In order to achieve the above object, the utility model provides a following technical scheme: a box strip-lacking detection device comprises a fixed bottom plate, wherein the fixed bottom plate is provided with two supporting frames, the two supporting frames are arranged above the fixed bottom plate and are symmetrically arranged, a first connecting rod is arranged between the two supporting frames, a lead screw and a sliding rod are respectively arranged on the inner sides of the two supporting frames, mounting sleeves are respectively arranged outside the lead screw and the sliding rod, one adjacent ends of the two mounting sleeves are provided with mounting blocks, a second connecting rod is arranged between the two mounting blocks, the first connecting rod and the second connecting rod respectively comprise a connecting sleeve and a supporting rod, a sliding groove is arranged inside the connecting sleeve, the supporting rod is arranged inside the sliding groove, two ends of the sliding groove are provided with limiting holes, the two supporting rods are symmetrically arranged, and one adjacent ends of the two supporting rods are provided with anti-skidding heads, the other end of bracing piece passes spacing hole and extends to adapter sleeve's outside, the other end of bracing piece is provided with the threaded rod, the connecting plate is installed to the below of second connecting rod, the upper end of connecting plate is provided with the adapter sleeve, and the adapter sleeve cup joints in the outside of second connecting rod, two fixed cover, two are all installed to the adjacent one side of connecting plate infrared CCD industry camera and infrared light source are installed to fixed cover between, the mounting panel is installed in the place ahead of support frame, install proximity switch on the mounting panel, lack a detection control box is installed to one side of support frame.

Preferably, two one side of fixed cover all is provided with big arc groove and little arc groove, and little arc groove is located the one end in big arc groove, one side in big arc groove is provided with the fixed block, and the fixed block passes through the damping pivot with the connecting plate to be connected, the both ends of fixed cover are provided with the fixed plate, and are adjacent pass through bolted connection between the fixed plate.

Preferably, audible and visual alarm and driving motor are installed respectively to the top of support frame, and audible and visual alarm driving motor passes through bolted connection with the support frame, driving motor's output and the upper end of lead screw pass through the shaft coupling transmission and are connected.

Preferably, the support frame is of an L-shaped structure.

Preferably, the diameter of the limiting hole is smaller than that of the sliding groove, the outer wall of the anti-slip head is connected with the sliding groove in a fitting mode, and the supporting rod is in clearance fit with the limiting hole.

Preferably, the strip missing detection control box is electrically connected with the infrared CCD industrial camera, the infrared light source, the proximity switch and the audible and visual alarm.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model realizes the connection of two supporting frames through a first connecting rod, realizes the connection of two mounting sleeves through a second connecting rod, the two connecting rods are composed of a connecting sleeve and two supporting rods, the connecting sleeve is sleeved outside the two supporting rods, so that the two supporting rods can slide in the connecting sleeve, and further the whole length of the connecting rod is adjusted, so that the device is suitable for box filling and sealing machines with different sizes, the fixed sleeve is connected with the connecting plate through a damping rotating shaft, the fixed sleeve can freely rotate and stop along with the rotation, thereby the infrared CCD industrial camera connected with the fixed sleeve and the rotation of the infrared light source can be realized, the irradiation angle can be adjusted, the screw rod is driven to rotate through the output end of the driving motor, the up-and-down movement of the mounting sleeve can be realized, and further the second connecting rod, the connecting plate, the fixed sleeve, the infrared, and adjusting the irradiation height. Therefore, the flexibility of the device in use is improved, and the device is favorable for adjustment when boxes with different sizes are detected.

2. The utility model discloses a fixed cover comprises big arc groove, little arc groove, fixed block and fixed plate, and when two fixed cover were assembled, two fixed sheathes in corresponding big arc groove and little arc groove and just spliced into a circular, and the appearance phase-match of infrared light source and infrared CCD industry camera, improved fixed convenience, also convenient dismantlement.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view of the connecting rod of the present invention;

fig. 3 is a connection relationship diagram of two fixing sleeves of the present invention.

In the figure: 1. fixing the bottom plate; 2. a support frame; 3. a first connecting rod; 4. a screw rod; 5. a slide bar; 6. installing a sleeve; 61. mounting blocks; 7. a second connecting rod; 8. a connecting plate; 81. connecting sleeves; 9. fixing a sleeve; 91. a large arc groove; 92. a small arc groove; 93. a fixed block; 94. a fixing plate; 10. infrared CCD industrial cameras; 11. an infrared light source; 12. mounting a plate; 13. a proximity switch; 14. a missing strip detection control box; 15. an audible and visual alarm; 16. a drive motor; 17. connecting a sleeve; 171. a chute; 172. a limiting hole; 18. a support bar; 181. an anti-slip head; 182. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a box strip-lacking detection device comprises a fixed base plate 1, wherein two fixed base plates 1 are arranged, two support frames 2 are arranged above the two fixed base plates 1, the support frames 2 are welded with the fixed base plates 1, the two support frames 2 are symmetrically arranged, a first connecting rod 3 is arranged between the two support frames 2 to improve the supporting stability of the support frames 2, the inner sides of the two support frames 2 are respectively provided with a screw rod 4 and a sliding rod 5, the screw rod 4 is connected with the support frames 2 and the fixed base plates 1 through bearings, the outer parts of the screw rod 4 and the sliding rod 5 are respectively provided with a mounting sleeve 6, one mounting sleeve 6 is fixedly connected with a ball nut of the screw rod 4 and does linear motion along with the ball nut, the other mounting sleeve 6 is connected with the sliding rod 5 in a sliding manner, the two mounting sleeves 6 are connected through a second connecting rod 7 to further realize the linkage of the two mounting, the second connecting rod 7 is arranged between the two mounting blocks 61, the first connecting rod 3 and the second connecting rod 7 both comprise a connecting sleeve 17 and two supporting rods 18, a sliding groove 171 is arranged inside the connecting sleeve 17, the supporting rods 18 are arranged inside the sliding groove 171, two limiting holes 172 are arranged at two ends of the sliding groove 171, the two supporting rods 18 are arranged symmetrically, an anti-slip head 181 is arranged at one end adjacent to the two supporting rods 18, the other end of the supporting rod 18 passes through the limiting hole 172 and extends to the outside of the connecting sleeve 17, a threaded rod 182 is arranged at the other end of the supporting rod 18, screw holes matched with the threaded rod 182 are arranged inside the mounting blocks 61 and the supporting frame 2, threaded connection can be realized, the connecting mode is simple, operation and convenience in connecting rod dismounting are achieved, a connecting plate 8 is arranged below the second connecting rod 7, and a connecting sleeve 81, and the adapter sleeve 81 cup joints in the outside of the second tie rod 7, fixed cover 9 is all installed to one side that two connecting plates 8 are adjacent, install infrared CCD industrial camera 10 and infrared light source 11 between two fixed covers 9, can resist external light source interference through using infrared CCD industrial camera 10 and infrared light source 11, reduce the sensibility to strip box colour, it is clear to have the formation of image simultaneously, the characteristics that the check point is dense and the precision is high, thereby can improve detection device's work efficiency and detect the accuracy of software, mounting panel 12 is installed to the place ahead of support frame 2, install proximity switch 13 on the mounting panel 12, detect the position of smoke box, lack strip detection control box 14 is installed to one side of support frame 2, built-in singlechip, realize control.

Further, one side of two fixed covers 9 all is provided with big arc groove 91 and little arc groove 92, and little arc groove 92 is located the one end of big arc groove 91, one side of big arc groove 91 is provided with fixed block 93, and fixed block 93 is connected through the damping pivot with connecting plate 8, but make the junction free rotation, and have certain damping force, along with changeing along with stopping, the both ends of fixed cover 9 are provided with fixed plate 94, pass through bolted connection between the adjacent fixed plate 94, firm in connection, the dismouting of being convenient for.

Furthermore, audible and visual alarm 15 and driving motor 16 are installed respectively to the top of support frame 2, and audible and visual alarm 15 driving motor 16 passes through bolted connection with support frame 2, and the installation technology content is low, and is fixed reliable, and the output of driving motor 16 passes through the shaft coupling transmission with the upper end of lead screw 4 and is connected, makes it rotatory jointly and transmits the moment of torsion.

Furthermore, the support frame 2 is of an L-shaped structure, is reasonable in structure, and facilitates installation of the audible and visual alarm 15 and the driving motor 16.

Further, the diameter of spacing hole 172 is less than the diameter of spout 171, restrict bracing piece 18, avoid bracing piece 18 and adapter sleeve 17 separation, the outer wall and the spout 171 laminating of antiskid head 181 are connected, antiskid head 181 adopts the rubber material, multiplicable and adapter sleeve 17 contact's frictional force, certain restriction is carried out to the removal of bracing piece 18, need apply certain power and just can remove bracing piece 18, and then guarantee the stability that head rod 3 and second connecting rod 7 supported, bracing piece 18 and spacing hole 172 clearance fit, be convenient for the removal of bracing piece 18.

Further, the strip missing detection control box 14 is electrically connected with the infrared CCD industrial camera 10, the infrared light source 11, the proximity switch 13 and the audible and visual alarm 15, so that signal transmission is realized, and uniform digital regulation and control are completed.

The working principle is as follows: during the use, first connecting rod 3 and second connecting rod 7 are all connected with support frame 2 and installation piece 61 through the threaded rod 182 at both ends, accomplish detection device's equipment. According to the size of the box filling and sealing machine, the first connecting rod 3 and the second connecting rod 7 are adjusted, the two supporting rods 18 are pulled to the outside of the connecting sleeve 17, and the length of the whole two connecting rods is prolonged. The device is integrally fixed on a suitable position of the case sealer through a fixing bottom plate 1. Whether the proximity switch 13 real-time supervision smoke box targets in place to with signal transmission to lacking strip detection control box 14, lacking strip detection control box 14 control infrared CCD industrial camera 10 and infrared light source 11 and respectively accomplish once and expose, carry out the picture to the smoke box and gather, the data collection is judged by the detection software on the external computer, audible-visual alarm 15 sends audible-visual alarm signal when lacking the strip appears, reminds the staff. The output of driving motor 16 drives lead screw 4 and rotates, carry out linear motion with the fixed installation cover 6 of 4 ball nuts of lead screw, the outside installation cover 6 of slide bar 5 is connected with the outside installation cover 6 of lead screw 4 through second connecting rod 7, and then make two installation covers 6 can take second connecting rod 7, and the connecting plate 8 fixed with second connecting rod 7, fixed cover 9, infrared CCD industry camera 10 and infrared light source 11 are linear motion together, with the height that shines of adjusting infrared CCD industry camera 10 and infrared light source 11. The joint of the fixed sleeve 9 and the connecting plate 8 is connected through a damping rotating shaft, so that the flexible rotation of the joint can be realized, and further the irradiation angles of the infrared CCD industrial camera 10 and the infrared light source 11 are adjusted.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a case lacks strip detection device, includes PMKD (1), its characterized in that: the fixing base plate (1) is provided with two fixing base plates (1), the two supporting frames (2) are arranged above the two fixing base plates (1) respectively, the two supporting frames (2) are symmetrically arranged, a first connecting rod (3) is arranged between the two supporting frames (2), a lead screw (4) and a sliding rod (5) are respectively arranged on the inner sides of the two supporting frames (2), mounting sleeves (6) are respectively arranged on the outer portions of the lead screw (4) and the sliding rod (5), mounting blocks (61) are arranged at the adjacent ends of the two mounting sleeves (6), a second connecting rod (7) is arranged between the two mounting blocks (61), the first connecting rod (3) and the second connecting rod (7) respectively comprise a connecting sleeve (17) and a supporting rod (18), a sliding groove (171) is arranged in the connecting sleeve (17), and the supporting rod (18) is arranged in the sliding groove (171), the both ends of spout (171) are provided with spacing hole (172), two are installed to bracing piece (18), and two bracing pieces (18) symmetry sets up, two the one end that bracing piece (18) are adjacent is provided with anti-skidding head (181), the other end of bracing piece (18) passes spacing hole (172) and extends to the outside of connecting sleeve (17), the other end of bracing piece (18) is provided with threaded rod (182), connecting plate (8) are installed to the below of second connecting rod (7), the upper end of connecting plate (8) is provided with adapter sleeve (81), and adapter sleeve (81) cup joint in the outside of second connecting rod (7), two fixed cover (9) are all installed to the adjacent one side of connecting plate (8), two install infrared CCD industrial camera (10) and infrared light source (11) between fixed cover (9), mounting panel (12) are installed in the place ahead of support frame (2), install proximity switch (13) on mounting panel (12), lack strip detection control box (14) are installed to one side of support frame (2).

2. The device for detecting the absence of a box strip according to claim 1, wherein: two one side of fixed cover (9) all is provided with big arc groove (91) and little arc groove (92), and little arc groove (92) are located the one end of big arc groove (91), one side of big arc groove (91) is provided with fixed block (93), and fixed block (93) are connected through the damping pivot with connecting plate (8), the both ends of fixed cover (9) are provided with fixed plate (94), and are adjacent pass through bolted connection between fixed plate (94).

3. The device for detecting the absence of a box strip according to claim 1, wherein: audible-visual annunciator (15) and driving motor (16) are installed respectively to the top of support frame (2), and audible-visual annunciator (15) driving motor (16) pass through bolted connection with support frame (2), the output of driving motor (16) passes through the shaft coupling transmission with the upper end of lead screw (4) and is connected.

4. The device for detecting the absence of a box strip according to claim 1, wherein: the support frame (2) is of an L-shaped structure.

5. The device for detecting the absence of a box strip according to claim 1, wherein: the diameter of spacing hole (172) is less than the diameter of spout (171), the outer wall and the spout (171) laminating of antiskid head (181) are connected, bracing piece (18) and spacing hole (172) clearance fit.

6. The device for detecting the absence of a box strip according to claim 1, wherein: the strip missing detection control box (14) is electrically connected with the infrared CCD industrial camera (10), the infrared light source (11), the proximity switch (13) and the audible and visual alarm (15).