CN109230250B

CN109230250B - Corrugated paper product conveying line

Info

Publication number: CN109230250B
Application number: CN201810909692.XA
Authority: CN
Inventors: 王大威
Original assignee: Wuhan Institute of Technology
Current assignee: Wuhan Institute of Technology
Priority date: 2018-08-10
Filing date: 2018-08-10
Publication date: 2020-08-28
Anticipated expiration: 2038-08-10
Also published as: CN109230250A

Abstract

The invention relates to a corrugated paper product conveying line which comprises a qualified product conveying line, an image acquisition device, an industrial personal computer, a telescopic conveying line and a blanking groove, wherein a product conveyed on the telescopic conveying line is subjected to complete image acquisition through the image acquisition device, the discharge end of the telescopic conveying line is connected with the feed end of the qualified product conveying line, the blanking groove is arranged below the discharge end of the telescopic conveying line, the signal input end of the image acquisition device is electrically connected with the signal output end of the industrial personal computer, and the signal input end of the telescopic conveying line is electrically connected with the signal output end of the industrial personal computer. The invention has the beneficial effects that: by adopting the corrugated paper product conveying line, the installation and removal system on the conveying line can be effectively omitted, and the occupied space is reduced.

Description

Corrugated paper product conveying line

Technical Field

The invention relates to the field of corrugated paper production equipment, in particular to a corrugated paper product conveying line.

Background

In the production process of corrugated paper products, products produced by the process need to be detected after the production of each process is finished, whether the production is qualified or not is judged, and the products need to be rejected if the production is not qualified.

Disclosure of Invention

The invention aims to provide a corrugated paper product conveying line to overcome the defects in the prior art.

The technical scheme for solving the technical problems is as follows: the utility model provides a corrugated paper product transfer chain, including the certified products transfer chain, image acquisition device, the industrial control computer, telescopic transfer chain and blanking groove, the product that conveys on the telescopic transfer chain carries out complete image acquisition through image acquisition device, the discharge end of telescopic transfer chain is connected with the feed end of certified products transfer chain, the blanking groove is arranged in the below of the discharge end of telescopic transfer chain, image acquisition device's signal input part is connected with the signal output part electricity of industrial control computer, the signal input part of telescopic transfer chain is connected with the signal output part electricity of industrial control computer.

The invention has the beneficial effects that: the traditional conveying line is divided into two sections which are respectively a qualified product conveying line and a telescopic conveying line, a blanking groove is arranged below the discharge end of the telescopic conveying line, an image acquisition device is used for carrying out complete image acquisition on products conveyed on the telescopic conveying line, after the image acquisition device acquires images of the products, the image information is transmitted to an industrial control computer, the obtained information is compared with pre-stored image information by the industrial control computer to judge whether the products are qualified or not, if the products are judged to be unqualified by the industrial control computer, the industrial control computer generates a shortening instruction to the telescopic conveying line, the telescopic conveying line is controlled to be shortened, unqualified products on the telescopic conveying line flow into the blanking groove, the unqualified products are removed, and if the products are judged to be qualified by the industrial control computer, the industrial control computer does not send the shortening instruction to the telescopic conveying line, qualified products are conveyed to the qualified product conveying line through the telescopic conveying line, and by adopting the corrugated paper product conveying line, an eliminating system arranged on the conveying line can be effectively omitted, so that the occupied space is reduced; in addition, because telescopic transfer chain is the retractable, like this when the interval between certified products transfer chain and the telescopic transfer chain floats, can moderate degree adjustment telescopic transfer chain's length to solve the condition that falls because of the qualified products that float and cause.

On the basis of the technical scheme, the invention can be further improved as follows.

Furthermore, the telescopic conveying line comprises supporting legs, an automatic telescopic mechanism, a first driving mechanism, a second driving mechanism, a first cross beam, a second cross beam, a first sliding block, a second sliding block, a first rotating shaft, a second rotating shaft, a third rotating shaft, a fourth rotating shaft, a first conveying belt, a second conveying belt, a first belt wheel and a second belt wheel, wherein the first cross beam and the second cross beam are arranged in parallel, and a plurality of supporting legs are arranged below the first cross beam and below the second cross beam; a first sliding groove matched with the first sliding block is formed in one side, close to the second cross beam, of the first cross beam, the first sliding block is movably arranged in the first sliding groove, and the first sliding groove penetrates through the end face, close to the qualified product conveying line, of the first cross beam, so that one end of the first sliding block extends out of the first sliding groove; a second sliding groove matched with the second sliding block is formed in one side, close to the first cross beam, of the second cross beam, the second sliding block is movably arranged in the second sliding groove, and the second sliding groove penetrates through the end face, close to the qualified product conveying line, of the second cross beam, so that one end of the second sliding block extends out of the second sliding groove; the first rotating shaft, the second rotating shaft, the third rotating shaft and the fourth rotating shaft are sequentially arranged between the first cross beam and the second cross beam along the direction gradually approaching the qualified product conveying line, the two ends of the first rotating shaft are respectively and rotatably connected with the first cross beam and the second cross beam, the two ends of the second rotating shaft are respectively and rotatably connected with the first sliding block and the second sliding block, the first sliding block is provided with a first stroke limiting groove, the second sliding block is provided with a second stroke limiting groove, one end of the third rotating shaft penetrates through the first stroke limiting groove and then is rotatably connected with the first cross beam, the other end of the third rotating shaft penetrates through the second stroke limiting groove and then is rotatably connected with the second cross beam, the two ends of the fourth rotating shaft are respectively and rotatably connected with the first sliding block and the second sliding block, the first rotating shaft and the third rotating shaft are respectively provided with a plurality of first belt pulleys, a first conveying belt is correspondingly arranged between the first belt pulley on the first rotating shaft and the first belt pulley on the third rotating shaft, and a plurality of second belt pulleys are respectively arranged on, a second conveyor belt is correspondingly arranged between a second belt wheel on the second rotating shaft and a second belt wheel on the fourth rotating shaft, a first conveyor belt positioned between the first rotating shaft and the third rotating shaft and a second conveyor belt positioned between the second rotating shaft and the fourth rotating shaft are arranged at intervals, an image acquisition device is arranged on a first cross beam and/or a second cross beam positioned between the first rotating shaft and the second rotating shaft, the output end of a first driving mechanism is connected with one end of the first rotating shaft, and the output end of a second driving mechanism is connected with the fourth rotating shaft; one end of the automatic telescopic mechanism is connected with the first sliding block and/or the second sliding block, the other end of the automatic telescopic mechanism is connected with the supporting leg, the second driving mechanism is connected with the automatic telescopic mechanism, and a signal input end of the automatic telescopic mechanism, a signal input end of the first driving mechanism and a signal input end of the second driving mechanism are respectively electrically connected with the industrial personal computer.

The adoption of the further beneficial effects is as follows: when the length of the conveying plane of the telescopic conveying line needs to be adjusted, the automatic telescoping mechanism is controlled to be started by an industrial personal computer, and is extended or shortened, so that the first sliding block and the second sliding block move in the first sliding groove and the second sliding groove respectively, and the second rotating shaft and the fourth rotating shaft move along with the first sliding block and the second sliding block, so that the overlapping area of a first conveying surface formed by the first rotating shaft, the third rotating shaft, the first conveying belt and the first belt wheel and a second conveying surface formed by the second rotating shaft, the fourth rotating shaft, the second conveying belt and the second belt wheel can be adjusted, and the length of the conveying plane of the conveying line can be adjusted; in addition, adopt the telescopic transfer chain of structure can shorten whole length when telescopic transfer chain does not use, reduces and takes up an area of the space, and whole structural stability is good.

Further, automatic telescopic machanism includes mounting panel, push pedal and electric telescopic handle, and the both ends of push pedal are connected with first slider and second slider respectively, and the push pedal is connected with the supporting legs, and electric telescopic handle inclines to be arranged, and electric telescopic handle's flexible end and push pedal rotate to be connected, and electric telescopic handle's cylinder body end rotates with the mounting panel to be connected, and electric telescopic handle's signal input part is connected with the signal output part electricity of industrial computer, and second actuating mechanism is connected with the push pedal.

The adoption of the further beneficial effects is as follows: adopt the automatic telescopic machanism of structure not only can make first slider and second slider respectively in first spout and second spout steady removal, but also can play the supporting role to the second transport face that forms, guarantees the stability of second transport face.

Further, the section shape of the first sliding chute, the section shape of the first sliding block, the section shape of the second sliding chute and the section shape of the second sliding block are all dovetail shapes.

The adoption of the further beneficial effects is as follows: the stability of the first sliding block and the first sliding groove in matching and the stability of the second sliding block and the second sliding groove in matching can be guaranteed.

Drawings

Fig. 1 is a schematic structural view of a corrugated paper product conveying line according to the present invention;

FIG. 2 is a first schematic structural diagram of the telescopic conveyor line according to the present invention;

fig. 3 is a schematic structural diagram of the telescopic conveyor line of the invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. qualified product conveying line, 2, image acquisition device, 3, blanking groove, 4, telescopic conveying line, 4010, supporting legs, 4020, automatic telescopic mechanism, 4021, mounting plate, 4022, push plate, 4023, electric telescopic rod, 4030, first driving mechanism, 4040, second driving mechanism, 4050, first crossbeam, 4051, first spout, 4060, second crossbeam, 4061, second spout, 4070, first slider, 4071, first stroke limit groove, 4080, second slider, 4081, second stroke limit groove, 4090, first pivot, 4100, second pivot, 4110, third pivot, 4120, fourth pivot, 4130, first conveyer belt, 4140, second conveyer belt, 4150, first band pulley, 4160, second band pulley.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.

As shown in fig. 1, a corrugated paper product conveying line comprises a qualified product conveying line 1, an image acquisition device 2, an industrial personal computer, a telescopic conveying line 4 and a blanking groove 3, wherein a product conveyed on the telescopic conveying line 4 is subjected to complete image acquisition through the image acquisition device 2, a signal input end of the image acquisition device 2 is electrically connected with a signal output end of the industrial personal computer, the image acquisition device 2 transmits image information to the industrial personal computer after the product image is acquired, the acquired information is compared and analyzed with pre-stored image information through the industrial personal computer to judge whether the product is qualified or not, a discharge end of the telescopic conveying line 4 is connected with a feed end of the qualified product conveying line 1, the blanking groove 3 is arranged below a discharge end of the telescopic conveying line 4, the signal input end of the telescopic conveying line 4 is electrically connected with the signal output end of the industrial personal computer, if the industrial personal computer judges that the product is unqualified, the industrial control computer takes place to shorten the instruction to telescopic transfer chain 4, and telescopic transfer chain 4 is controlled to be shortened, is in the defective products on telescopic transfer chain 4 will flow into charging chute 3 in, accomplishes the rejection of defective products, and if the industrial control computer judges that the product is qualified, the industrial control computer does not send to telescopic transfer chain 4 and shortens the instruction, and then on the qualified products transfer chain 1 was carried by telescopic transfer chain 4 to the qualified products.

The specific structure of the telescopic conveyor line 4 in the invention can be as follows:

as shown in fig. 2 and 3, the telescopic conveyor line 4 includes a support leg 4010, an automatic telescopic mechanism 4020, a first driving mechanism 4030, a second driving mechanism 4040, a first cross beam 4050, a second cross beam 4060, a first slider 4070, a second slider 4080, a first rotation shaft 4090, a second rotation shaft 4100, a third rotation shaft 4110, a fourth rotation shaft 4120, a first conveyor belt 4130, a second conveyor belt 4140, a first pulley 4150, and a second pulley 4160.

First crossbeam 4050 and second crossbeam 4060 parallel arrangement each other, and the directional certified products transfer chain 1's of length direction of first crossbeam 4050 transmission direction, the directional certified products transfer chain 1's of length direction of second crossbeam 4060 transmission direction, first crossbeam 4050's below is equipped with a plurality of supporting legss 4010, second crossbeam 4060's below is equipped with a plurality of supporting legss 4010, first crossbeam 4050 and second crossbeam 4060 are in equal altitude position under supporting legs 4010's support, first crossbeam 4050's structure is best the same with second crossbeam 4060's structure. One side that first crossbeam 4050 is close to second crossbeam 4060 is equipped with the first spout 4051 with first slider 4070 assorted, and the activity of first slider 4070 sets up in first spout 4051, and the length of first slider 4070 is less than the length of first crossbeam 4050 best, and first spout 4051 runs through the terminal surface that first crossbeam 4050 is close to certified products transfer chain 1 to the one end that supplies first slider 4070 stretches out outside first spout 4051. One side of second crossbeam 4060 near first crossbeam 4050 is equipped with the second spout 4061 with second slider 4080 assorted, and the activity of second slider 4080 sets up in second spout 4061, and the length of second slider 4080 is less than the length of second crossbeam 4060 best, and second spout 4061 runs through the second crossbeam 4060 and is close to the terminal surface of certified products transfer chain 1 to the one end that supplies second slider 4080 stretches out outside second spout 4061.

The first rotating shaft 4090, the second rotating shaft 4100, the third rotating shaft 4110 and the fourth rotating shaft 4120 are sequentially arranged between the first cross beam 4050 and the second cross beam 4060 along the direction gradually approaching the qualified product conveying line 1, one end of the first rotating shaft 4090 is rotatably connected with the first cross beam 4050 through a bearing, the other end of the first rotating shaft 4090 is rotatably connected with the second cross beam 4060 through a bearing, one end of the second rotating shaft 4100 is rotatably connected with the first sliding block 4070 through a bearing, and the other end of the second rotating shaft 4100 is rotatably connected with the second sliding block 4080 through a bearing.

First slider 4070 is equipped with first limit for journey groove 4071, be equipped with second limit for journey groove 4081 on the second slider 4080, pass through first limit for journey groove 4071 after one end of third pivot 4110 and rotate with first crossbeam 4050 and be connected, pass through the bearing after second limit for journey groove 4081 and rotate with second crossbeam 4060 and be connected the other end of third pivot 4110, the one end of fourth pivot 4120 is passed through the bearing and is rotated with first slider 4070 and be connected, the other end of fourth pivot 4120 passes through the bearing and rotates with second slider 4080 and be connected.

A plurality of first belt wheels 4150 are respectively arranged on the first rotating shaft 4090 and the third rotating shaft 4110, a first belt pulley 4130 is correspondingly arranged between the first belt wheel 4150 on the first rotating shaft 4090 and the first belt wheel 4150 on the third rotating shaft 4110, a plurality of second belt wheels 4160 are respectively arranged on the second rotating shaft 4100 and the fourth rotating shaft 4120, a second belt 4140 is correspondingly arranged between the second belt wheel 4160 on the second rotating shaft 4100 and the second belt wheel 4160 on the fourth rotating shaft 4120, after the first belt 4130 is installed, a gap is respectively arranged between two adjacent first belt belts 4130, and a second belt 4140 is respectively arranged on two sides of each first belt 41413, namely, the first belt 4130 between the first rotating shaft 4110 and the third rotating shaft 4110 and the second belt 4140 between the second rotating shaft 4100 and the fourth rotating shaft 4120 are arranged alternately, so that a first conveying plane is formed by the first rotating shaft 4090, the third rotating shaft 4110, the first belt wheel 4150 and the first belt 4130, and the second rotating shaft 4100, The second transmission plane formed by the fourth rotating shaft 4120, the second belt wheel 4160 and the second conveyor belt 4140 can ensure the stability of transmission, and can also reduce the occupied space, the structure is more reasonable, the image acquisition device 2 is arranged on the first beam 4050 and/or the second beam 4060 between the first rotating shaft 4090 and the second rotating shaft 4100, the output end of the first driving mechanism 4030 is connected with one end of the first rotating shaft 4090, that is, the first driving mechanism 4030 can drive the first transmission plane to operate. The output end of the second driving mechanism 4040 is connected to the fourth rotating shaft 4120, that is, the second driving mechanism 4040 can cause the second transmission plane to operate, one end of the automatic retracting mechanism 4020 is connected to the first slider 4070 and/or the second slider 4080, the other end of the automatic retracting mechanism 4020 is connected to the supporting leg 4010, and the second driving mechanism 4040 is connected to the automatic retracting mechanism 4020, so that when the automatic retracting mechanism 4020 causes the first slider 4070 and/or the second slider 4080 to extend or retract, the second driving mechanism 4040 can move along with it, thereby ensuring that the second transmission plane formed by the second rotating shaft 4100, the fourth rotating shaft 4120, the second pulley 4160, and the second conveyor belt 4140 can operate normally. The signal input end of the automatic telescopic mechanism 4020 is electrically connected with the signal output end of an industrial computer, the signal input end of the first driving mechanism 4030 is electrically connected with the signal output end of the industrial computer, and the signal input end of the second driving mechanism 4040 is electrically connected with the signal output end of the industrial computer.

The automatic telescopic mechanism 4020 comprises a mounting plate 4021, a push plate 4022 and an electric telescopic rod 4023, two ends of the push plate 4022 are respectively connected with a first sliding block 4070 and a second sliding block 4080, the push plate 4022 is located below the first sliding block 4070 and the second sliding block 4080, the push plate 4022 is connected with a supporting leg 4010 close to the qualified product conveying line 1, the electric telescopic rod 4023 is obliquely arranged, the telescopic end of the electric telescopic rod 4023 is rotationally connected with the push plate 4022, the cylinder body end of the electric telescopic rod 4023 is rotationally connected with the mounting plate 4021, and the signal input end of the electric telescopic rod 4023 is electrically connected with the signal output end of an industrial control computer. A second driving mechanism 4040 may be coupled to the push plate 4022, and the second driving mechanism 4040 is disposed below the push plate 4022, so that the normal operation of the second conveying plane is not affected.

The cross-sectional shape of the first chute 4051, the cross-sectional shape of the first slider 4070, the cross-sectional shape of the second chute 4061, and the cross-sectional shape of the second slider 4080 are all dovetail-shaped.

The first driving mechanism 4030 is a driving motor or a combination of the driving motor and a transmission chain, an output shaft of the driving motor is connected with one end of the first rotating shaft 3050, or the output shaft of the driving motor is connected with one end of the first rotating shaft 3050 through the transmission chain, the transmission chain can be a belt transmission chain, a gear transmission chain or a chain transmission chain, the driving motor is fixed below the first cross beam 3010 or the second cross beam 3020, the second driving mechanism 4040 is a combination of the driving motor and the transmission chain, the driving motor is fixed below the push plate 4022, the output shaft of the driving motor is connected with the fourth rotating shaft 4120 through the transmission chain, and the transmission chain can be a belt transmission chain, a gear transmission chain or a chain transmission chain.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. The corrugated paper product conveying line is characterized by comprising a qualified product conveying line (1), an image acquisition device (2), an industrial personal computer, a telescopic conveying line (4) and a blanking groove (3), wherein products conveyed on the telescopic conveying line (4) are subjected to complete image acquisition through the image acquisition device (2), the discharge end of the telescopic conveying line (4) is connected with the feed end of the qualified product conveying line (1), the blanking groove (3) is arranged below the discharge end of the telescopic conveying line (4), the signal input end of the image acquisition device (2) is electrically connected with the signal output end of the industrial personal computer, and the signal input end of the telescopic conveying line (4) is electrically connected with the signal output end of the industrial personal computer; the telescopic conveying line (4) comprises supporting legs (4010), an automatic telescopic mechanism (4020), a first driving mechanism (4030), a second driving mechanism (4040), a first cross beam (4050), a second cross beam (4060), a first sliding block (4070), a second sliding block (4080), a first rotating shaft (4090), a second rotating shaft (4100), a third rotating shaft (4110), a fourth rotating shaft (4120), a first conveying belt (4130), a second conveying belt (4140), a first belt wheel (4150) and a second belt wheel (4160), wherein the first cross beam (4050) and the second cross beam (4060) are arranged in parallel, and a plurality of supporting legs (4010) are arranged below the first cross beam (4050) and below the second cross beam (4060); one side of the first cross beam (4050) close to the second cross beam (4060) is provided with a first sliding groove (4051) matched with the first sliding block (4070), the first sliding block (4070) is movably arranged in the first sliding groove (4051), and the first sliding groove (4051) penetrates through the end face of the first cross beam (4050) close to the qualified product conveying line (1) so that one end of the first sliding block (4070) extends out of the first sliding groove (4051); one side of the second cross beam (4060) close to the first cross beam (4050) is provided with a second sliding groove (4061) matched with a second sliding block (4080), the second sliding block (4080) is movably arranged in the second sliding groove (4061), and the second sliding groove (4061) penetrates through the end face of the second cross beam (4060) close to the qualified product conveying line (1) so that one end of the second sliding block (4080) extends out of the second sliding groove (4061); the first rotating shaft (4090), the second rotating shaft (4100), the third rotating shaft (4110) and the fourth rotating shaft (4120) are sequentially arranged between the first cross beam (4050) and the second cross beam (4060) along a direction gradually approaching the qualified product conveying line (1), two ends of the first rotating shaft (4090) are respectively and rotatably connected with the first cross beam (4050) and the second cross beam (4060), two ends of the second rotating shaft (4100) are respectively and rotatably connected with the first sliding block (4070) and the second sliding block (4080), the first sliding block (4070) is provided with a first stroke limiting groove (4071), the second sliding block (4080) is provided with a second stroke limiting groove (4081), one end of the third rotating shaft (4110) penetrates through the first stroke limiting groove (4071) and then is rotatably connected with the first cross beam (4050), and the other end of the third rotating shaft (4110) penetrates through the second stroke limiting groove (4081) and then is rotatably connected with the second cross beam (4060), two ends of the fourth rotating shaft (4120) are respectively connected with the first slider (4070) and the second slider (4080) in a rotating manner, a plurality of first belt wheels (4150) are respectively arranged on the first rotating shaft (4090) and the third rotating shaft (4110), a first conveying belt (4130) is correspondingly arranged between the first belt wheel (4150) on the first rotating shaft (4090) and the first belt wheel (4150) on the third rotating shaft (4110), a plurality of second belt wheels (4160) are respectively arranged on the second rotating shaft (4100) and the fourth rotating shaft (4120), a second conveying belt (4140) is correspondingly arranged between the second belt wheel (4160) on the second rotating shaft (4100) and the second belt wheel (4160) on the fourth rotating shaft (4120), and the first conveying belt (4130) between the first rotating shaft (4090) and the third rotating shaft (4110) and the second conveying belt (4140) between the second rotating shaft (4100) and the fourth rotating shaft (4120) are arranged at intervals, the image acquisition device (2) is arranged on the first beam (4050) and/or the second beam (4060) between the first rotating shaft (4090) and the second rotating shaft (4100), the output end of the first driving mechanism (4030) is connected with one end of the first rotating shaft (4090), and the output end of the second driving mechanism (4040) is connected with the fourth rotating shaft (4120); one end of the automatic telescopic mechanism (4020) is connected with the first slider (4070) and/or the second slider (4080), the other end of the automatic telescopic mechanism (4020) is connected with the supporting legs (4010), the second driving mechanism (4040) is connected with the automatic telescopic mechanism (4020), and the signal input end of the automatic telescopic mechanism (4020), the signal input end of the first driving mechanism (4030) and the signal input end of the second driving mechanism (4040) are respectively connected with the industrial computer.

2. The corrugated paper product conveying line according to claim 1, wherein the automatic telescopic mechanism (4020) comprises a mounting plate (4021), a push plate (4022) and an electric telescopic rod (4023), two ends of the push plate (4022) are respectively connected with the first sliding block (4070) and the second sliding block (4080), the push plate (4022) is connected with the supporting leg (4010), the electric telescopic rod (4023) is obliquely arranged, the telescopic end of the electric telescopic rod (4023) is rotatably connected with the push plate (4022), the cylinder body end of the electric telescopic rod (4023) is rotatably connected with the mounting plate (4021), the signal input end of the electric telescopic rod (4023) is electrically connected with the signal output end of the industrial personal computer, and the second driving mechanism (4040) is connected with the push plate (4022).

3. The corrugated product conveying line according to claim 1 or 2, wherein the cross-sectional shape of the first sliding groove (4051), the cross-sectional shape of the first sliding block (4070), the cross-sectional shape of the second sliding groove (4061), and the cross-sectional shape of the second sliding block (4080) are each dovetail-shaped.