CN212711142U - Capsule conveyer based on visual detection technique - Google Patents
Capsule conveyer based on visual detection technique Download PDFInfo
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- CN212711142U CN212711142U CN202021897432.4U CN202021897432U CN212711142U CN 212711142 U CN212711142 U CN 212711142U CN 202021897432 U CN202021897432 U CN 202021897432U CN 212711142 U CN212711142 U CN 212711142U
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Abstract
The utility model relates to a capsule conveyer based on visual detection technique, a serial communication port, including frame, servo motor, initiative cylinder, the cylinder of rectifying, driven cylinder, nervous cylinder, conveyer belt and conveyer belt bottom plate. The utility model discloses an orderly range of capsule is to the capsule groove on the conveyer belt in, and the initiative cylinder begins to rotate under servo motor's drive, drives the conveyer belt motion thereupon, and the capsule is the translation motion forward once under the drive of conveyer belt on the one hand, and on the other hand capsule is circular motion under the friction with the conveyer belt bottom plate and expandes the capsule surface completely so that be 360 degrees image acquisition to the capsule cylinder. In order to ensure that capsules have relatively fixed and ordered positions in the conveying process, a series of capsule grooves are designed on the conveying belt, a calculation formula of the distance between every two adjacent capsule grooves is normalized, and the research and design are combined with a 'row between every two groups' principle, so that the conveying effect is efficient and stable, the automation degree is high, and the conveying efficiency of the conveying device is improved.
Description
Technical Field
The utility model relates to a capsule transportation technical field especially relates to a capsule conveyer based on visual detection technique.
Background
The capsule is one of common medicine forms in daily life, the quality detection of the capsule is required in the production process of the capsule, the detection of the surface defects of the capsule, such as surface scratches, depressions and bulge waiting defects, is not favorable for the large-scale production of modern industry due to the low efficiency and high cost of the traditional manual detection method and the individual difference of subjective judgment of detection personnel, and the like. The function of the conveying device runs through the whole capsule defect detection system, so that the research and design of the conveying device is one of the most important links for realizing the automation of the capsule defect detection system.
However, the capsule conveyer among the prior art can't steadily transport the capsule, and in the transportation, the easy landing of capsule is outside to the conveyer belt, simultaneously, because all fixing of each cylinder in the conveyer is in the assigned position, can't adjust the elasticity of conveyer belt in real time to lead to conveyer belt lax behind the conveyer operating duration overlength, can't carry the capsule with assigned speed, conveying efficiency is poor.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a capsule conveyer based on visual detection technique for overcome the problem that the conveying efficiency is low that can't adjust the conveyer belt elasticity and lead to among the prior art.
In order to achieve the above object, the utility model provides a capsule conveyer based on visual inspection technique, include:
a rack to load components in the device;
the servo motor is arranged in the rack and positioned at the lower half part of one side in the rack, and the servo motor is connected with the driving roller and used for driving the driving roller to rotate;
the driving roller is arranged in the rack, is positioned at the lower half part of one side in the rack, is positioned at the same side as the servo motor and is used for driving the conveyor belt to move;
the deviation correcting roller is arranged in the rack, is positioned at the lower half part of one side in the rack and is positioned at one side opposite to the driving roller, and two ends of the deviation correcting roller are provided with restraining pieces for restraining the position of the conveying belt;
the driven rollers are arranged in the rack and are respectively positioned at the top ends of the two sides in the rack, the driven rollers comprise a first driven roller positioned above the driving roller and a second driven roller positioned above the deviation correcting roller, and a connecting line of the centers of the two driven rollers is parallel to the ground and is used for rotating together with the driving roller and enabling the conveyor belt to convey capsules at a specified height;
tension rollers which are respectively arranged in the middle parts of the two sides in the rack and are used for adjusting the tightness of the conveyor belt;
a conveyor belt which is respectively contacted with each roller and is used for conveying the capsule; a plurality of capsule grooves are formed in the conveying belt and used for positioning capsules;
the conveyor belt bottom plate is arranged at the top end of the rack, is positioned between the first driven roller and the second driven roller and is used for being matched with the conveyor belt to enable the capsules in the capsule tank to rotate;
and the central control processor is arranged at the bottom of one side in the rack and is respectively connected with the servo motor, the rotating speed detector, the transverse moving motor, the angle detector, the first stretching unit, the second stretching unit and the moving speed detector.
Further, including the conveyer belt of many different materials in the device, and to the conveyer belt of the same kind of material, including many conveyer belts of seting up the capsule groove of different sizes.
Furthermore, a rotating speed detector is arranged on a bracket at the end part of the driving roller and used for detecting the rotating speed of the driving roller.
Further, the diameter of the restraint piece is larger than that of the deviation rectification roller.
Furthermore, the deviation correcting roller is connected with the rack through a traversing motor, and an output shaft of the traversing motor penetrates through the deviation correcting roller so that the deviation correcting roller rotates at a specified position.
Furthermore, the length of an output shaft of the traversing motor can be adjusted to change the distance between the deviation rectifying roller and the traversing motor.
Furthermore, an angle detector is arranged on the transverse moving motor and used for detecting the angle between the conveyor belt between the driving roller and the deviation rectifying roller and the rack.
Furthermore, the tension roller comprises a first tension roller positioned above the driving roller and a second tension roller positioned above the deviation correcting roller, the first tension roller is connected with the rack through a first telescopic unit, and the second tension roller is connected with the rack through a second telescopic unit.
Furthermore, a moving speed detector is arranged on the bottom plate of the conveyor belt and used for detecting the moving speed of the conveyor belt.
Compared with the prior art, the beneficial effects of the utility model reside in that, the utility model discloses an in the orderly capsule groove of arranging on the conveyer belt of capsule, the initiative cylinder begins to rotate under servo motor's drive, drives the conveyer belt motion thereupon, and the capsule is the translational motion forward once at the drive of conveyer belt on the one hand, and on the other hand capsule is circular motion under the friction with the conveyer belt bottom plate and expandes the capsule surface completely so that be 360 degrees image acquisition to the capsule cylinder. In order to ensure that capsules have relatively fixed and ordered positions in the conveying process, a series of capsule grooves are designed on the conveying belt, the calculation formula of the distance between every two adjacent capsule grooves is normalized, and the research and design are combined with the principle of 'row between every two groups', so that the conveying effect is efficient and stable, the automation degree is high, and the working efficiency is improved.
Further, the utility model discloses a accuse treater in setting up to set up a plurality of matrixes of predetermineeing in the accuse treater, thereby can judge the position of the elasticity of conveyer belt and second straining wheel and according to the relation between initiative gyro wheel rotational speed and the conveyer belt shift speed the horizontal position of the cylinder of rectifying is adjusted to the angle modulation between the conveyer belt between initiative cylinder and the cylinder of rectifying and the frame, thereby effectively avoid the conveyer belt too loose or conveyer belt direction of transfer skew to cause the influence to conveyer, effectively improved conveyer's conveying efficiency.
Furthermore, the central control processor can also select the conveyor belt made of the corresponding material and the capsule groove made of the corresponding size according to the size of the capsule and the material of the capsule which are input in advance, so that the situation that the capsule cannot roll in the capsule groove is effectively avoided, a subsequent detection unit can comprehensively detect the capsule, and the conveying efficiency of the conveying device is further improved.
Further, the device comprises a plurality of conveyor belts made of different materials, and for the conveyor belts made of the same material, the device comprises a plurality of conveyor belts provided with capsule grooves of different sizes; through setting up the conveyer belt of different materials to the conveyer belt to each material sets up the capsule groove of unidimensional respectively, can make conveyer is applicable to the transportation of the capsule of multiple size and material, has increased conveyer's application scope.
Drawings
Fig. 1 is a schematic structural diagram of a capsule conveying device based on a visual inspection technology of the present invention.
Detailed Description
In order to make the objects and advantages of the present invention more apparent, the present invention will be further described with reference to the following embodiments; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and do not limit the scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Please refer to fig. 1, which is a schematic structural diagram of a capsule conveying device based on a visual inspection technology according to the present invention. Capsule conveyer based on visual detection technique includes:
a frame 1 for loading components in the apparatus;
the servo motor 2 is arranged in the rack 1 and positioned at the lower half part of one side in the rack 1, and the servo motor 2 is connected with the driving roller 3 and used for driving the driving roller 3 to rotate;
the driving roller 3 is arranged in the rack 1, is positioned at the lower half part of one side in the rack 1, is positioned at the same side as the servo motor 2, and is used for driving the conveyor belt 7 to move; a rotating speed detector (not shown in the figure) is arranged on the bracket at the end part of the driving roller 3 and is used for detecting the rotating speed of the driving roller 3;
the deviation correcting roller 4 is arranged in the rack 1, is positioned at the lower half part of one side in the rack 1 and is positioned at one side opposite to the driving roller 3, and the two ends of the deviation correcting roller 4 are provided with restraining pieces with the diameter larger than that of the deviation correcting roller 4 for restraining the position of the conveying belt 7; the deviation correcting roller 4 is connected with the rack 1 through a transverse moving motor, an output shaft of the transverse moving motor penetrates through the deviation correcting roller 4 so that the deviation correcting roller 4 rotates at a specified position, and the transverse moving motor can adjust the distance between the deviation correcting roller 4 and the transverse moving motor through rotating the output shaft so as to adjust the horizontal position of the deviation correcting roller 4; an angle detector (not shown in the figure) is also arranged on the traversing motor and used for detecting the angle between the conveyor belt 7 between the driving roller 3 and the deviation correcting roller 4 and the rack 1;
the driven rollers are arranged in the rack 1 and are respectively positioned at the top ends of two sides in the rack 1, the driven rollers comprise a first driven roller 51 positioned above the driving roller 3 and a second driven roller 52 positioned above the deviation correcting roller 4, and a connecting line of the circle centers of the two driven rollers is parallel to the ground and is used for rotating together with the driving roller 3 and enabling the conveyor belt 7 to convey capsules at a specified height;
tension rollers which are respectively arranged in the middle of two sides in the frame 1 and comprise a first tension roller 61 positioned above the driving roller 3 and a second tension roller 62 positioned above the deviation correcting roller 4, wherein the first tension roller 61 is connected with the frame 1 through a first stretching unit 63, the second tension roller 62 is connected with the frame 1 through a second stretching unit 64, and each stretching unit horizontally moves the corresponding tension roller to adjust the tightness of the conveyor belt 7;
a conveyor bottom plate 8 arranged at the top end of the frame 1 and positioned between the first driven roller 51 and the second driven roller 52 and used for cooperating with the conveyor 7 to rotate the capsules in the capsule groove 71; when the conveyor belt 7 moves, the capsules in the capsule groove 71 contact with the upper surface of the conveyor belt bottom plate 8 and move relative to the conveyor belt bottom plate 8, and at the moment, the conveyor belt bottom plate 8 generates friction force on the capsules so that the capsules rotate in the capsule groove 71; a moving speed detector (not shown in the figure) is arranged on the conveyor belt bottom plate 8 and used for detecting the moving speed of the conveyor belt 7;
a central control processor (not shown in the figure) which is arranged at the bottom of one side in the frame 1 and is respectively connected with the servo motor 2, the rotating speed detector, the transverse moving motor, the angle detector, the first expansion unit 63, the second expansion unit 64 and the moving speed detector, a preset capsule material matrix, a preset capsule size matrix, a preset conveyor belt matrix group, a preset deviation matrix group, a preset position matrix group of the first expansion unit 63, a preset position matrix group of the second expansion unit 64, a preset angle matrix and a preset transverse moving motor position matrix are arranged in the central control processor, the central control processor can select the conveyor belt 7 with corresponding material and the capsule groove 71 with corresponding size according to the preset capsule size and capsule material, judge the tightness of the conveyor belt 7 according to the relation between the rotating speed of the driving roller and the moving speed of the conveyor belt 7 so as to adjust the positions of the first tension wheel and the second tension wheel, and adjust the positions of the conveyor belt 7 and the deviation correcting roller 4 between the driving roller 3 and the correcting roller 4 The angle between the frames 1 adjusts the transverse position of the deviation correcting roller 4.
Specifically, the apparatus includes a plurality of conveyor belts 7 made of different materials, and the conveyor belts 7 made of the same material include a plurality of conveyor belts 7 each having a capsule groove 71 of a different size.
Specifically, a preset capsule material matrix C0, a preset capsule size matrix D0 and a preset conveyor belt matrix group S0 are arranged in the central processor;
for the preset capsule material matrix C0, C0(C1, C2, C3, C4), wherein C1 is a first preset capsule material, C2 is a second preset capsule material, C3 is a third preset capsule material, and C4 is a fourth preset capsule material;
for preset capsule sizes D0, D0(D1, D2, D3, D4), where D1 is the first preset capsule size, D2 is the second preset capsule size, D3 is the third preset capsule size, and D4 is the fourth preset capsule size;
for the preset conveyor belt matrix groups S0, S0(S1, S2, S3, S4), wherein S1 is a first preset material conveyor belt matrix, S2 is a second preset material conveyor belt matrix, S3 is a third preset material conveyor belt matrix, and S4 is a fourth preset material conveyor belt matrix;
when the conveying device is used, the material C and the size D of the capsule are input into the central processor, and the central processor compares the material C of the capsule with various parameters in the C0 matrix:
when the material C of the capsule is the first preset capsule material C1, the central control processor sends out replacement information, the first material conveyor belt 7 is replaced, and the corresponding capsule groove 71 size is selected from the S1 matrix according to the comparison result of the capsule size D and the D0 matrix;
when the material C of the capsule is a second preset capsule material C2, the central control processor sends out replacement information, the second material conveyor belt 7 is replaced, and the corresponding capsule groove 71 size is selected from the S2 matrix according to the comparison result of the capsule size D and the D0 matrix;
when the material C of the capsule is a third preset capsule material C3, the central control processor sends out replacement information, replaces the third material conveyor belt 7 and selects the corresponding capsule groove 71 size from the S3 matrix according to the comparison result of the capsule size D and the D0 matrix;
when the material C of the capsule is the fourth preset capsule material C4, the central control processor sends out the replacement information, the fourth material conveyor belt 7 is replaced, and the corresponding capsule groove 71 size is selected from the S4 matrix according to the comparison result of the capsule size D and the D0 matrix.
Specifically, for the ith preset material conveyor belt matrix Si, i is 1, 2, 3, 4, Si (Si1, Si2, Si3, Si4), where Si1 is the ith material conveyor belt first preset capsule slot size, Si2 is the ith material conveyor belt second preset capsule slot size, Si3 is the ith material conveyor belt third preset capsule slot size, and Si4 is the ith material conveyor belt fourth preset capsule slot size;
when the central control processor changes the i-th material conveyor belt 7, the central control processor compares the input capsule size D with the parameters in the D0 matrix:
when D is less than or equal to D1, the central control processor sends out replacement information to replace the conveyor belt 7 made of the ith material and provided with the Si 1-sized capsule groove;
when D is more than D1 and less than or equal to D2, the central control processor sends out replacement information to replace the conveyor belt 7 made of the ith material and provided with the capsule slot with the size of Si 2;
when D is more than D2 and less than or equal to D3, the central control processor sends out replacement information to replace the conveyor belt 7 made of the ith material and provided with the capsule slot with the size of Si 3;
when D is more than D3 and less than or equal to D4, the central processor sends out replacement information to replace the conveyor belt 7 made of the ith material and provided with the capsule slot with the size of Si 4.
Specifically, a preset deviation matrix group F0(F1, F2, F3, F4) is further provided in the central processor, wherein F1 is a first preset deviation matrix, F2 is a second preset deviation matrix, F3 is a third preset deviation matrix, and F4 is a fourth preset deviation matrix;
when the central processor selects the conveyor belt 7 made of the first material, the central processor takes the F1 matrix as the tightness judgment standard of the conveyor belt 7;
when the central processor selects the conveyor belt 7 made of the second material, the central processor takes the F2 matrix as the tightness judgment standard of the conveyor belt 7;
when the central processor selects the conveyor belt 7 made of the third material, the central processor takes the F3 matrix as the tightness judgment standard of the conveyor belt 7;
when the conveyor belt 7 made of the fourth material is selected as the central processor, the central processor takes the F4 matrix as the tightness judgment standard of the conveyor belt 7.
Specifically, a first telescopic unit 63 preset position matrix group Ya0 and a second telescopic unit 64 preset position matrix Yb0 are further arranged in the central control processor; presetting position matrix groups Ya0 and Ya0(Ya1, Ya2, Ya3 and Ya4) for the first telescopic unit 63, wherein Ya1 is a first preset position matrix of the first telescopic unit 63, Ya2 is a second preset position matrix of the first telescopic unit 63, Ya3 is a third preset position matrix of the first telescopic unit 63, and Ya4 is a fourth preset position matrix of the first telescopic unit 63; for the second expansion unit 64, presetting position matrix groups Yb0 and Yb0(Yb1, Yb2, Yb3 and Yb4), wherein Yb1 is a first preset position matrix of the second expansion unit 64, Yb2 is a second preset position matrix of the second expansion unit 64, Yb3 is a third preset position matrix of the second expansion unit 64, and Yb4 is a fourth preset position matrix of the second expansion unit 64;
when the central processor selects the conveyor belt 7 made of the first material and takes the F1 matrix as the tightness determination standard of the conveyor belt 7, the central processor respectively takes the parameters in the Ya1 matrix and the Yb1 matrix as the adjustment references of the positions of the first stretching unit 63 and the second stretching unit 64;
when the central processor selects the conveyor belt 7 made of the second material and takes the F2 matrix as the tightness determination standard of the conveyor belt 7, the central processor respectively takes the parameters in the Ya2 matrix and the Yb2 matrix as the adjustment references of the positions of the first stretching unit 63 and the second stretching unit 64;
when the central processor selects the conveyor belt 7 made of the third material and takes the F3 matrix as the tightness determination standard of the conveyor belt 7, the central processor respectively takes the parameters in the Ya3 matrix and the Yb3 matrix as the adjustment references of the positions of the first stretching unit 63 and the second stretching unit 64;
when the central processor selects the conveyor belt 7 made of the fourth material and takes the F4 matrix as the tightness determination standard of the conveyor belt 7, the central processor respectively takes the parameters in the Ya4 matrix and the Yb4 matrix as the adjustment references for the positions of the first stretching unit 63 and the second stretching unit 64.
Specifically, for the ith preset deviation matrix Fi, Fi (Fi1, Fi2, Fi3, Fi4), where Fi1 is the ith deviation matrix first deviation value, Fi2 is the ith deviation matrix second deviation value, Fi3 is the ith deviation matrix third deviation value, and Fi4 is the ith deviation matrix fourth deviation value, the preset deviation values are gradually increased in sequence;
for the ith preset position matrixes Yai, Yai (Yai1, Yai2, Yai3, Yai) of the first telescopic unit 63, Yai1 is a first distance from the ith preset position of the first telescopic unit 63, Yai2 is a second distance from the ith preset position of the first telescopic unit 63, Yai3 is a third distance from the ith preset position of the first telescopic unit 63, Yai4 is a fourth distance from the ith preset position of the first telescopic unit 63, and the distances are gradually increased in sequence;
for the ith preset position matrix Ybi, Ybi (Ybi1, Ybi2, Ybi3, Ybi) of the second expansion unit 64, Ybi1 is a first distance of the ith preset position of the second expansion unit 64, Ybi2 is a second distance of the ith preset position of the second expansion unit 64, Ybi3 is a third distance of the ith preset position of the second expansion unit 64, Ybi4 is a fourth distance of the ith preset position of the second expansion unit 64, and the distances are gradually increased in sequence;
when the conveying device selects the conveying belt 7 made of the ith material, the first stretching unit 63 is attached to the outermost side of the rack 1, the second stretching unit 64 is attached to the outermost side of the rack 1, when the conveying device operates, the rotating speed detector detects the rotating speed W of the driving roller 3, the moving speed detector detects the moving speed V of the conveying belt 7, the central control processor calculates a deviation value F between the rotating speed of the driving roller 3 and the moving speed V of the conveying belt 7, F is W-V, and the central control processor compares the F with various parameters in a Fi matrix:
when F is less than Fi1, the central control processor judges that the tightness of the conveyor belt 7 meets a standard value, and does not adjust the first expansion unit 63 or the second expansion unit 64;
when F is more than or equal to Fi1 and less than Fi2, the central control processor adjusts each telescopic unit, the distance between the first telescopic unit 63 and the outermost side of the rack 1 is adjusted to Yai1, and the distance between the first telescopic unit 63 and the outermost side of the rack 1 is adjusted to Ybi 1;
when F is more than or equal to Fi2 and less than Fi3, the central control processor adjusts each telescopic unit, the distance between the first telescopic unit 63 and the outermost side of the rack 1 is adjusted to Yai2, and the distance between the first telescopic unit 63 and the outermost side of the rack 1 is adjusted to Ybi 2;
when F is more than or equal to Fi3 and less than Fi4, the central control processor adjusts each telescopic unit, the distance between the first telescopic unit 63 and the outermost side of the rack 1 is adjusted to Yai3, and the distance between the first telescopic unit 63 and the outermost side of the rack 1 is adjusted to Ybi 3;
when F is larger than Fi4, the central control processor adjusts each telescopic unit, the distance between the first telescopic unit 63 and the outermost side of the rack 1 is adjusted to Yai4, and the distance between the first telescopic unit 63 and the outermost side of the rack 1 is adjusted to Ybi 4.
Specifically, a preset angle matrix theta 0 and a traverse motor preset position matrix X0 are further arranged in the central control processor; for a preset angle matrix theta 0, theta 0 (theta 1, theta 2, theta 3, theta 4), where theta 1 is a first preset angle, theta 2 is a second preset angle, theta 3 is a third preset angle, theta 4 is a fourth preset angle, and the preset angles gradually increase in sequence; for the traverse motor, presetting position matrixes X0 and X0(X1, X2, X3 and X4), wherein X1 is a first preset moving distance of the traverse motor, X2 is a second preset moving distance of the traverse motor, X3 is a third preset moving distance of the traverse motor, X4 is a fourth preset moving distance of the traverse motor, and the preset distances are gradually increased in sequence;
when the conveying device runs, the angle detector can detect the angle theta between the conveying belt 7 and the rack 1 between the driving roller 3 and the deviation correcting roller 4 in real time and convey the detection value to the central control processor, and the central control processor compares various parameters in the matrix of theta and theta 0:
when theta is less than or equal to theta 1, the central control processor judges that the conveyor belt 7 does not deviate, and does not adjust the position of the transverse moving motor;
when theta 1 is larger than theta and smaller than or equal to theta 2, the central control processor judges that the conveyor belt 7 deviates and controls the transverse moving motor to move for an X1 distance in the direction opposite to the deviation direction;
when theta 2 is larger than theta and smaller than or equal to theta 3, the central control processor judges that the conveyor belt 7 deviates and controls the transverse moving motor to move for an X2 distance in the direction opposite to the deviation direction;
when theta 3 is larger than theta and is smaller than or equal to theta 4, the central control processor judges that the conveyor belt 7 deviates and controls the transverse moving motor to move for an X3 distance in the direction opposite to the deviation direction;
when theta is larger than theta 4, the central control processor judges that the conveyor belt 7 is offset and controls the traversing motor to move for X4 distance in the direction opposite to the offset direction.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention; various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A capsule transfer device based on visual inspection technology, comprising:
a rack to load components in the device;
the servo motor is arranged in the rack and positioned at the lower half part of one side in the rack, and the servo motor is connected with the driving roller and used for driving the driving roller to rotate;
the driving roller is arranged in the rack, is positioned at the lower half part of one side in the rack, is positioned at the same side as the servo motor and is used for driving the conveyor belt to move;
the deviation correcting roller is arranged in the rack, is positioned at the lower half part of one side in the rack and is positioned at one side opposite to the driving roller, and two ends of the deviation correcting roller are provided with restraining pieces for restraining the position of the conveying belt;
the driven rollers are arranged in the rack and are respectively positioned at the top ends of the two sides in the rack, the driven rollers comprise a first driven roller positioned above the driving roller and a second driven roller positioned above the deviation correcting roller, and a connecting line of the centers of the two driven rollers is parallel to the ground and is used for rotating together with the driving roller and enabling the conveyor belt to convey capsules at a specified height;
tension rollers which are respectively arranged in the middle parts of the two sides in the rack and are used for adjusting the tightness of the conveyor belt;
a conveyor belt which is respectively contacted with each roller and is used for conveying the capsule; a plurality of capsule grooves are formed in the conveying belt and used for positioning capsules;
the conveyor belt bottom plate is arranged at the top end of the rack, is positioned between the first driven roller and the second driven roller and is used for being matched with the conveyor belt to enable the capsules in the capsule tank to rotate;
and the central control processor is arranged at the bottom of one side in the rack and is respectively connected with the servo motor, the rotating speed detector, the transverse moving motor, the angle detector, the first stretching unit, the second stretching unit and the moving speed detector.
2. The capsule conveying device based on the visual inspection technology as claimed in claim 1, wherein the device comprises a plurality of conveying belts made of different materials, and for the conveying belts made of the same material, the device comprises a plurality of conveying belts provided with capsule grooves of different sizes.
3. The capsule transferring apparatus based on visual inspection technology as claimed in claim 1, wherein a rotation speed detector is provided on the support of the end of the driving roller to detect the rotation speed of the driving roller.
4. The visual inspection technology-based capsule transfer device of claim 1, wherein the restraint sheet has a diameter greater than a diameter of the deflection drum.
5. The capsule conveying apparatus based on visual inspection technology as claimed in claim 1, wherein the deviation-correcting drum is connected to the frame by a traverse motor, an output shaft of which penetrates the deviation-correcting drum to rotate the deviation-correcting drum at a designated position.
6. The visual inspection technology-based capsule conveying device of claim 5, wherein the length of the output shaft of the traverse motor is adjustable to change the distance between the deflection-correcting roller and the traverse motor.
7. The capsule conveying apparatus based on visual inspection technology as claimed in claim 5, wherein the traverse motor is provided with an angle detector for detecting an angle between the conveyor belt between the driving roller and the deviation correcting roller and the frame.
8. The vision inspection technology-based capsule conveying apparatus of claim 1, wherein the tension rollers comprise a first tension roller located above the active roller and a second tension roller located above the deviation roller, the first tension roller being connected to the frame by a first stretching unit, the second tension roller being connected to the frame by a second stretching unit.
9. The capsule conveying apparatus based on visual inspection technology as claimed in claim 1, wherein the conveyor belt bottom plate is provided with a moving speed detector for detecting the moving speed of the conveyor belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021897432.4U CN212711142U (en) | 2020-09-03 | 2020-09-03 | Capsule conveyer based on visual detection technique |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021897432.4U CN212711142U (en) | 2020-09-03 | 2020-09-03 | Capsule conveyer based on visual detection technique |
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| Publication Number | Publication Date |
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| CN212711142U true CN212711142U (en) | 2021-03-16 |
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|---|---|---|---|
| CN202021897432.4U Active CN212711142U (en) | 2020-09-03 | 2020-09-03 | Capsule conveyer based on visual detection technique |
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2020
- 2020-09-03 CN CN202021897432.4U patent/CN212711142U/en active Active
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