Production line automated inspection device of signing a seal
Technical Field
The invention belongs to the technical field of automation equipment, and particularly relates to an automatic detection signature device for a production line.
Background
With the progress of the state of technology, mechanical automation and artificial intelligence are increasingly applied to every field in production and life.
With the rapid development of the internet and logistics industry, the efficiency requirements of production, packaging and transportation of products are higher and higher.
On the automated production line of workshop or on the commodity circulation packing production line, the product of being packed into the case need weigh through check-out test equipment and detect, infrared detection or the seal of packing detects etc. the product after detecting, if qualified, then need cover and detect qualified seal, if unqualified, then return the inspection, guarantee that the product of outflow production line is totally qualified.
The traditional mode is that at exit one side of check out test set, by the workman according to check out test set's demonstration result, cover qualified seal for the box that has the product of packing, the production line is incessant, and personnel can't leave, and intensity of labour is big, and degree of automation is low, detection efficiency is low.
Disclosure of Invention
The invention provides an automatic detection signature device for a production line, which realizes the automatic detection signature operation of a box body packaged with a product on the production line, liberates labor force, has high automation degree and high detection efficiency, and meets the high-efficiency requirements of modern automatic production and logistics industry.
In order to achieve the purpose, the invention adopts the technical scheme that: an automatic production line detection signature device comprises a first support, a second support, a first support plate, an L-shaped frame, a driving mechanism, a driven shaft, a base block, an adjusting frame set and a seal body, wherein one end of the first support plate is fixedly connected with the upper end of the first support, the other end of the first support plate is fixedly connected with the upper end of the second support, a guide rail is arranged at the lower end of the first support plate in parallel, the L-shaped frame is formed by welding a horizontal frame and a vertical frame, a sliding block is arranged on the upper arm surface of the horizontal frame and is in sliding connection with the guide rail, a first bearing sleeve is arranged in the middle of the horizontal frame, a second bearing sleeve is arranged at the upper end of the vertical frame, the driving mechanism is connected with the horizontal frame, the driven shaft and the second bearing sleeve pass through a rolling bearing and are connected, a connecting block is arranged at the end part of the driven shaft in a fastening mode, a telescopic shaft is fixedly arranged on the base block, the telescopic shaft is in sliding connection with the connecting block, the adjusting frame set is connected with the base block, the stamp body is connected with the adjusting frame set.
Preferably, the middle part of the first support is provided with a second support plate, the second support plate is fixedly provided with a first servo motor, and an output shaft of the first servo motor is provided with a first chain wheel.
Preferably, two groups of stand columns are arranged at the upper end of the first support plate, each group of stand columns is two, a first baffle is arranged between the two groups of stand columns, a second baffle is arranged on the outer side of one group of stand columns, and a third baffle is arranged on the outer side of the other group of stand columns.
Preferably, be equipped with the drive roll between the baffle two, and the drive roll rotates through belt seat bearing and baffle two to be connected, is equipped with sprocket two on the drive roll, and sprocket one and sprocket two pass through the chain to be connected, be equipped with the passive roller between the baffle three, and the passive roller rotates through belt seat bearing and baffle three to be connected, the tensioning is equipped with the conveyer belt between drive roll and the passive roller.
Preferably, an oil sludge tray is arranged right below the vertical frame, and a photoelectric sensor is arranged on the side wall of the vertical frame.
Preferably, the driving mechanism comprises a second servo motor, a speed reducer, a first connecting rod, a telescopic connecting rod, a second connecting rod, a first rotating shaft, a third connecting rod and a second rotating shaft, the second servo motor is connected with the speed reducer, the speed reducer is fixedly connected with the bottom of the horizontal frame, one end of the first connecting rod is connected with an output shaft of the speed reducer through coaxial rotation of a key, the other end of the first connecting rod is hinged to one end of the telescopic connecting rod, the other end of the telescopic connecting rod is hinged to one end of the second connecting rod, the other end of the second connecting rod is connected with one end of the rotating shaft through coaxial rotation of the key, the first rotating shaft is connected with a first bearing sleeve through a rolling bearing, the other end of the first rotating shaft is connected with one end of the third connecting rod through coaxial rotation of the key, the other end of the third connecting rod is hinged to the second rotating shaft, a third bearing sleeve is arranged on the base block, and the second rotating shaft is connected with the third bearing sleeve through the rolling bearing.
Preferably, the telescopic connecting rod consists of a first joint bearing, a second joint bearing and a hexagonal rod, a right-handed threaded hole is formed in the first joint bearing, a left-handed threaded hole is formed in the second joint bearing, a right-handed screw rod is arranged at one end of the hexagonal rod, a left-handed screw rod is arranged on the other side of the hexagonal rod, the right-handed screw rod is screwed into the right-handed threaded hole and locked by a nut, and the left-handed screw rod is screwed into the left-handed threaded hole and locked by a nut.
Preferably, the adjusting frame group comprises a cross frame, two vertical frames and two locking blocks, the cross frame is symmetrically provided with a first T-shaped groove and a second T-shaped groove, a bolt penetrates through the base block and is screwed into the locking block in the first T-shaped groove, the cross frame is tightly connected with the base block, the bolt penetrates through the vertical frames and is screwed into the locking block in the second T-shaped groove, the vertical frames are tightly connected with the cross frame, the vertical frames are provided with elongated slots, the back of the stamp body is provided with a screw rod, the screw rod is provided with two locking nuts, the screw rod penetrates through the elongated slots and is locked by the locking nuts on two sides of the vertical frames.
The beneficial effect of adopting above technical scheme is:
1. the automatic production line detection signature device comprises a box body, a servo motor I, a chain wheel I, a servo motor II, a servo motor I, a servo motor II, a servo motor I, a servo motor II, a speed reducer, a connecting rod I, a rotating shaft II, a servo motor II, a speed reducer, a servo motor II, a speed reducer, a connecting rod II, a rotating shaft I, a rotating shaft II, a rotating shaft I, a rotating shaft II, a counterclockwise rotating shaft II, a horizontal state, the other end of the second connecting rod is coaxially and rotatably connected with one end of the rotating shaft through a key, and the other end of the first rotating shaft is coaxially and rotatably connected with one end of the third connecting rod through a key, so that the first rotating shaft is driven by the second connecting rod to rotate 90 degrees in the first bearing sleeve, and the first rotating shaft drives the third connecting rod to anticlockwise move from a horizontal state to a vertical state around the axis of the first rotating shaft; meanwhile, the base block drives the adjusting frame group and the seal body to move to the topmost end along with the connecting rod III, in the process that the connecting rod III moves anticlockwise to 45 degrees from a horizontal state around the axis of the first rotating shaft, the telescopic shaft moves towards the connecting block fixedly connected with the end part of the driven shaft, in the process that the connecting rod III moves anticlockwise to a vertical state from 45 degrees around the axis of the first rotating shaft, the telescopic shaft moves outwards from the connecting block fixedly connected with the end part of the driven shaft, in the process, the connecting block drives the driven shaft to rotate 90 degrees clockwise in the bearing sleeve II, when the base block drives the adjusting frame group and the seal body to move to the topmost end along with the connecting rod III, the seal body connected with the adjusting frame group is pressed on the side face of the box body provided with the product, the automatic detection signature operation of the box body packaged with the product on a production line is realized, labor force is liberated, and the degree of automation is high, the detection efficiency is high, and the high-efficiency requirements of modern automatic production and logistics industry are met.
2. The parallel guide rail that is equipped with of a backup pad lower extreme, "L" type frame is formed by horizontal stand and vertical frame welding, the arm face is equipped with the slider on the horizontal stand, and slider and guide rail sliding connection, has realized the actuating mechanism, driven shaft, base block, adjustment frame group and the seal body position control on the conveyer belt direction of transfer who is connected with "L" type frame, can adapt to different detection production lines, also can adapt to the box of the different size and dimension that detection device detected, convenient reliable.
The upper end of the first supporting plate is provided with two groups of stand columns, and each group of two stand columns ensures the motion limit of the conveying belt, so that the distance from the box body containing the product to the seal body is fixed when the box body stops at the side surface of the seal body, the stress area and the acting pressing force of the contact of the seal body and the box body containing the product are ensured, the signature can be ensured, and the definition of the signature is ensured; a first baffle is arranged between the two groups of stand columns, a second baffle is arranged on the outer side of one group of stand columns, and a third baffle is arranged on the outer side of the other group of stand columns, so that the stable installation of the driving roller and the driven roller is ensured.
An oil sludge tray is arranged right below the vertical frame, so that a signature operation is completed each time the stamp body is contacted with a box body filled with a product, the stamp body can be contacted with the oil sludge tray, and the definition of signature each time is ensured; and a photoelectric sensor is arranged on the side wall of the vertical frame, so that the starting and stopping of the first servo motor are controlled, and the driving of the second servo motor is also controlled.
3. The driving mechanism comprises a servo motor II, a speed reducer, a connecting rod I, a telescopic connecting rod, a connecting rod II, a rotating shaft I, a connecting rod III and a rotating shaft II, wherein the servo motor II is connected with the speed reducer, the speed reducer is fixedly connected with the bottom of the horizontal frame, one end of the connecting rod I is coaxially and rotatably connected with an output shaft of the speed reducer through a key, the other end of the connecting rod I is hinged with one end of the telescopic connecting rod, the other end of the telescopic connecting rod is hinged with one end of the connecting rod II, the other end of the connecting rod II is coaxially and rotatably connected with one end of the rotating shaft through a key, the rotating shaft I is connected with a bearing sleeve I through a rolling bearing, the other end of the rotating shaft I is coaxially and rotatably connected with one end of the connecting rod III through a key, the other end of the connecting rod III is hinged with the rotating shaft II, the bearing sleeve III is arranged on the base block, and the rotating shaft II is connected with the bearing sleeve tee through a rolling bearing; through the structural connection relation, the servo motor II drives the connecting rod I to rotate clockwise through the output shaft of the speed reducer, the connecting rod I drives the connecting rod II to move anticlockwise to the horizontal state from the vertical state around the axis of the rotating shaft I through the telescopic connecting rod, the rotating shaft I is driven by the connecting rod II to rotate 90 degrees in the bearing sleeve I, and the rotating shaft I drives the connecting rod III to move anticlockwise to the vertical state from the horizontal state around the axis of the rotating shaft I; meanwhile, the base block drives the adjusting frame group and the seal body to move to the topmost end along with the connecting rod III, the connecting block drives the driven shaft to rotate 90 degrees clockwise in the bearing sleeve II, when the base block drives the adjusting frame group and the seal body to move to the topmost end along with the connecting rod III, the seal body connected with the adjusting frame group is pressed on the side face of the box body filled with products, automatic detection signature operation of the box body filled with the products on a production line is achieved, and a combined motion structure of the driving mechanism and the driven shaft is a core innovation point of the application.
The telescopic connecting rod is composed of a first joint bearing, a second joint bearing and a hexagonal rod, a right-handed threaded hole is formed in the first joint bearing, a left-handed threaded hole is formed in the second joint bearing, a right-handed screw is arranged at one end of the hexagonal rod, a left-handed screw is arranged at the other end of the hexagonal rod, the right-handed screw is screwed into the right-handed threaded hole and locked by a nut, the left-handed screw is screwed into the left-handed threaded hole and locked by the nut, the adjustment of the depth of the left-handed screw screwed into the left-handed threaded hole and the depth of the right-handed screw screwed into the right-handed threaded hole are realized by rotating the hexagonal rod, the size of the telescopic connecting rod is changed, the second connecting rod and the third connecting rod are respectively fixedly installed with the first rotating shaft for installation and debugging, when the seal body moves to the top along with the third connecting rod, the axis of the screw on the seal body is vertical to the side face of a box body which is provided with a product, and the installation and debugging are convenient, and the stress area and the acting pressing force of the seal body contacting with the box body filled with the product are ensured, the signature can be ensured, and the definition of the signature is ensured.
4. The adjusting frame group comprises two transverse frames, two vertical frames and locking blocks, wherein the transverse frames are symmetrically provided with a first T-shaped groove and a second T-shaped groove, the transverse frames penetrate through the base block and are screwed into the locking blocks in the first T-shaped groove through bolts, so that the transverse frames are tightly connected with the base block, and the vertical frames penetrate through the vertical frames and are screwed into the locking blocks in the second T-shaped groove through bolts, so that the vertical frames are tightly connected with the transverse frames; the adjustment of the connecting position of the transverse frame and the base block is realized by adjusting the position of the locking block in the first T-shaped groove; the adjustment of the connecting position of the vertical frame and the transverse frame is realized by adjusting the position of the locking block in the T-shaped groove II; finally, the position of the seal body connected with the vertical frame is adjusted in the conveying direction of the conveying belt; in addition, the vertical frame is provided with a long groove, the back of the seal body is provided with a screw rod, the screw rod is provided with two locking nuts, the screw rod penetrates through the long groove and is locked by the locking nuts on two sides of the vertical frame, so that the position of the seal body along the direction of the long groove is adjusted, and the front, back, up and down positions of the signature are adjusted.
Drawings
FIG. 1 is a first schematic view of the assembly of the automatic signature device in the production line;
FIG. 2 is a schematic view of the entire assembly of the automatic signature device in the production line;
FIG. 3 is an assembly schematic view of the "L" shaped frame, the driving mechanism, the driven shaft, the base block, the set of adjustment frames and the stamp body;
FIG. 4 is a schematic view of the locking block structure;
wherein:
1. a first bracket; 2. a second bracket; 3. a first support plate; 4. an L-shaped frame; 5. a drive mechanism; 6. a driven shaft; 7. a base block; 8. adjusting the frame set; 9. a stamp body;
10. a second support plate; 11. a first servo motor; 11-1, a first chain wheel; 12. a drive roll; 12-1 and a second chain wheel; 13. a driven roller; 14. a conveyor belt;
30. a column; 31. a first baffle plate; 32. a second baffle plate; 33. a baffle III; 34. a guide rail;
40. a slider; 41. a horizontal frame; 41-1, and a first bearing sleeve; 42. a vertical frame; 42-1 and a second bearing sleeve; 43. an oil sludge tray; 44. a photosensor;
50. a servo motor II; 51. a speed reducer; 52. a first connecting rod; 53. a telescopic connecting rod; 53-1, a joint bearing I; 53-2, a joint bearing II; 53-3, hexagonal rod; 53-4, a right-handed screw; 53-5, left-handed screw; 54. a second connecting rod; 55. a first rotating shaft; 56. a third connecting rod; 57. a second rotating shaft;
60. connecting blocks;
70. a third bearing sleeve; 71. a telescopic shaft;
80. a cross frame; 80-1 and a first T-shaped groove; 80-2 and a T-shaped groove II; 81. erecting; 81-1, long groove; 82. a locking block;
90. a screw; 90-1 and locking the nut.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a purpose of helping those skilled in the art to more fully, accurately and deeply understand the concept and technical solution of the present invention and to facilitate its implementation.
As shown in fig. 1 to 4, the invention is an automatic detection signature device for a production line, which realizes the automatic detection signature operation of a box body packaged with a product on the production line, liberates labor force, has high automation degree and high detection efficiency, and meets the high-efficiency requirements of modern automatic production and logistics industry.
Specifically, as shown in fig. 1 to 4, the stamping device comprises a first support 1, a second support 2, a first support plate 3, an "L" shaped frame 4, a driving mechanism 5, a driven shaft 6, a base block 7, an adjusting frame group 8 and a stamp body 9, wherein one end of the first support plate 3 is fixedly connected with the upper end of the first support 1, the other end of the first support plate is fixedly connected with the upper end of the second support 2, a guide rail 34 is arranged at the lower end of the first support plate 3 in parallel, the "L" shaped frame 4 is formed by welding a horizontal frame 41 and a vertical frame 42, a sliding block 40 is arranged on the upper arm surface of the horizontal frame 41, the sliding block 40 is slidably connected with the guide rail 34, a first bearing sleeve 41-1 is arranged in the middle of the horizontal frame 41, a second bearing sleeve 42-1 is arranged at the upper end of the vertical frame 42, the driving mechanism 5 is connected with the horizontal frame 41, the driven shaft 6 is connected with the second bearing sleeve 42-1 through a rolling bearing, a connecting block 60 is tightly arranged at the end of the driven shaft 6, the telescopic shaft 71 is fixedly arranged on the base block 7, the telescopic shaft 71 is slidably connected with the connecting block 60, the adjusting frame group 8 is connected with the base block 7, and the stamp body 9 is connected with the adjusting frame group 8.
As shown in fig. 1 and 2, a support plate two 10 is arranged in the middle of the support frame one 1, a servo motor one 11 is fixedly arranged on the support plate two 10, and a chain wheel one 11-1 is arranged on an output shaft of the servo motor one 11.
As shown in fig. 1 and 2, two groups of upright posts 30 are arranged at the upper end of the first support plate 3, two groups of upright posts are arranged in each group, a first baffle 31 is arranged between the two groups of upright posts 30, a second baffle 32 is arranged on the outer side of one group of upright posts 30, and a third baffle 33 is arranged on the outer side of the other group of upright posts 30.
As shown in fig. 1 and 2, a driving roller 12 is arranged between the second baffle plates 32, the driving roller 12 is rotatably connected with the second baffle plates 32 through a belt seat bearing, a second chain wheel 12-1 is arranged on the driving roller 12, the first chain wheel 11-1 is connected with the second chain wheel 12-1 through a chain, a driven roller 13 is arranged between the third baffle plates 33, the driven roller 13 is rotatably connected with the third baffle plates 33 through a belt seat bearing, and a conveying belt 14 is arranged between the driving roller 12 and the driven roller 13 in a tensioning manner.
As shown in fig. 1 and 2, a sludge tray 43 is arranged right below the vertical frame 42, and a photoelectric sensor 44 is arranged on a side wall of the vertical frame 42.
As shown in fig. 1, 2 and 3, the driving mechanism 5 comprises a second servo motor 50, a speed reducer 51, a first connecting rod 52, a telescopic connecting rod 53, a second connecting rod 54, a first rotating shaft 55, a third connecting rod 56 and a second rotating shaft 57, the second servo motor 50 is connected with the speed reducer 51, the speed reducer 51 is fixedly connected with the bottom of the horizontal frame 41, one end of the first connecting rod 52 is coaxially and rotatably connected with an output shaft of the speed reducer 51 through a key, the other end of the first connecting rod 52 is hinged with one end of the telescopic connecting rod 53, the other end of the telescopic connecting rod 53 is hinged with one end of the second connecting rod 54, the other end of the second connecting rod 54 is coaxially and rotatably connected with one end of the first rotating shaft 55 through a key, the first rotating shaft 55 is connected with a first bearing sleeve 41-1 through a rolling bearing, the other end of the first rotating shaft 55 is coaxially and rotatably connected with one end of the third, and the second rotating shaft 57 is connected with the third bearing sleeve 70 through a rolling bearing.
Preferably, the telescopic connecting rod 53 is composed of a first joint bearing 53-1, a second joint bearing 53-2 and a hexagonal rod 53-3, a right-handed threaded hole is formed in the first joint bearing 53-1, a left-handed threaded hole is formed in the second joint bearing 53-2, a right-handed threaded rod 53-4 is arranged at one end of the hexagonal rod 53-3, a left-handed threaded rod 53-5 is arranged at the other side of the hexagonal rod, the right-handed threaded rod 53-4 is screwed into the right-handed threaded hole and locked by a nut, and the left-handed threaded rod 53-5 is screwed into the left-handed threaded hole and locked by a nut.
As shown in fig. 1, 2 and 3, the adjusting frame group 8 is composed of two transverse frames 80, two vertical frames 81 and two locking blocks 82, the transverse frames 80 are symmetrically provided with a first T-shaped groove 80-1 and a second T-shaped groove 80-2, the transverse frames 80 are screwed into the locking blocks 82 in the first T-shaped groove 80-1 through bolts penetrating through the base block 7, so that the transverse frames 80 are tightly connected with the base block 7, the vertical frames 81 are screwed into the locking blocks 82 in the second T-shaped groove 80-2 through bolts penetrating through the vertical frames 81, so that the vertical frames 81 are tightly connected with the transverse frames 80, the vertical frames 81 are provided with elongated grooves 81-1, the back of the stamp body 9 is provided with a screw 90, the screw 90 is provided with two locking nuts 90-1, the screw 90 penetrates through the elongated grooves 81-1, and is locked by the locking nuts 90-1 on two sides of the vertical frames 81.
The following specific working modes are illustrated by specific examples:
example 1:
the production line automatic detection signature device comprises a box body with products packaged therein, which is detected to be qualified by a detection device, and slides onto a conveying belt 14 from the detection device, the detection device sends a qualified detection signal to a servo motor II 50, an output shaft of the servo motor I11 drives a chain wheel I11-1 to rotate, the chain wheel I11-1 drives a driving roller 12 to rotate through a chain driving chain wheel II 12-1, the driving roller 12 drives the conveying belt 14 to move between the driving roller 12 and a driven roller 13, the box body with the products on the conveying belt 14 is conveyed forwards, when a photoelectric sensor 44 on the side wall of a vertical frame 42 detects the box body with the products, the servo motor I11 is controlled to decelerate and stop at the moment, the box body with the products stops at the side face of a seal body 9, meanwhile, the servo motor II 50 rotates, and an output shaft of a speed reducer 51 drives a connecting rod I52 to rotate clockwise, the first connecting rod 52 drives the second connecting rod 54 to move anticlockwise to the horizontal state around the axis of the first rotating shaft 55 through the telescopic connecting rod 53, the other end of the second connecting rod 54 is coaxially and rotatably connected with one end of the first rotating shaft 55 through a key, and the other end of the first rotating shaft 55 is coaxially and rotatably connected with one end of the third connecting rod 56 through a key, so that the first rotating shaft 55 is driven by the second connecting rod 57 to rotate 90 degrees in the first bearing sleeve 41-1, and the first rotating shaft 55 drives the third connecting rod 56 to move anticlockwise to the vertical state around the axis of the first rotating shaft 55; meanwhile, the base block 7 carries the adjusting bracket group 8 and the seal body 9 to move to the topmost end along with the connecting rod III 56, in the process that the connecting rod III 56 moves anticlockwise to 45 degrees from a horizontal state around the axis of the rotating shaft I55, the telescopic shaft 71 moves towards the inside of the connecting block 60 fixedly connected with the end part of the driven shaft 6, in the process that the connecting rod III 56 moves anticlockwise to a vertical state from 45 degrees around the axis of the rotating shaft I55, the telescopic shaft 71 moves outwards from the inside of the connecting block 60 fixedly connected with the end part of the driven shaft 6, in the process, the connecting block 60 carries the driven shaft 6 to rotate 90 degrees clockwise in the bearing sleeve II 42-1, when the base block 7 carries the adjusting bracket group 8 and the seal body 9 to move to the topmost end along with the connecting rod III 56, the seal body 9 connected with the adjusting bracket group 8 is pressed on the side surface of the box body filled with the product, and the automatic detection signature operation of the box body filled with the product on the production line is realized, the labor force is liberated, the automation degree is high, the detection efficiency is high, and the high-efficiency requirements of modern automatic production and logistics industry are met.
Example 2:
on the basis of embodiment 1, the parallel guide rail 34 that is equipped with of 3 lower extremes of backup pad, "L" type frame 4 is formed by horizontal stand 41 and vertical 42 welding, horizontal stand 41 upper arm face is equipped with slider 40, and slider 40 and guide rail 34 sliding connection have realized drive mechanism 5, driven shaft 6, base block 7, adjustment frame group 8 and the position adjustment of seal body 9 on the conveyer belt 14 direction of transfer that are connected with "L" type frame 4, can adapt to different detection production lines, also can adapt to the box of the different size sizes that detection device detected, convenient and reliable.
Two groups of upright columns 30 are arranged at the upper end of the first supporting plate 3, and two upright columns are arranged in each group, so that the motion limit of the conveying belt 14 is guaranteed, the distance from the seal body 9 is fixed when a box body filled with products stops at the side surface of the seal body 9, the stress area and the acting pressing force of the contact of the seal body 9 and the box body filled with products are guaranteed, the signature can be guaranteed, and the definition of the signature is guaranteed; a first baffle 31 is arranged between the two groups of upright columns 30, a second baffle 32 is arranged on the outer side of one group of upright columns 30, and a third baffle 33 is arranged on the outer side of the other group of upright columns 30, so that the stable installation of the driving roller 12 and the driven roller 13 is ensured.
An oil sludge tray 43 is arranged under the vertical frame 42, so that a signature operation is completed each time the stamp body 9 is contacted with a box body filled with products, the stamp body 9 can be contacted with the oil sludge tray 43, and the definition of signature each time is ensured; and a photoelectric sensor 44 is arranged on the side wall of the vertical frame 42, and is used for controlling the start and stop of the first servo motor 11 and controlling the driving of the second servo motor 50.
Example 3:
on the basis of embodiment 1, the driving mechanism 5 comprises a second servo motor 50, a speed reducer 51, a first connecting rod 52, a telescopic connecting rod 53, a second connecting rod 54, a first rotating shaft 55, a third connecting rod 56 and a second rotating shaft 57, the second servo motor 50 is connected with the speed reducer 51, the speed reducer 51 is fixedly connected with the bottom of the horizontal frame 41, one end of the first connecting rod 52 is coaxially and rotatably connected with an output shaft of the speed reducer 51 through a key, the other end of the first connecting rod 52 is hinged with one end of the telescopic connecting rod 53, the other end of the telescopic connecting rod 53 is hinged with one end of the second connecting rod 54, the other end of the second connecting rod 54 is coaxially and rotatably connected with one end of the first rotating shaft 55 through a key, the first rotating shaft 55 is connected with a first bearing sleeve 41-1 through a rolling bearing, the other end of the first rotating shaft 55 is coaxially and rotatably connected with one end of the third connecting rod 56 through a key, the other end of the third connecting rod 56 is hinged with the second rotating shaft 57, a third bearing sleeve 70 is arranged on the base block 7, the second rotating shaft 57 is connected with the third bearing sleeve 70 through a rolling bearing; through the structural connection relation, the servo motor II 50 drives the connecting rod I52 to rotate clockwise through the output shaft of the speed reducer 51, the connecting rod I52 drives the connecting rod II 54 to move anticlockwise to the horizontal state from the vertical state around the axis of the rotating shaft I55 through the telescopic connecting rod 53, the rotating shaft I55 is driven by the connecting rod II 54 to rotate 90 degrees in the bearing sleeve I41-1, and the rotating shaft I55 drives the connecting rod III 56 to move anticlockwise to the vertical state from the horizontal state around the axis of the rotating shaft I55; meanwhile, the base block 7 drives the adjusting frame group 8 and the stamp body 9 to move to the topmost end along with the third connecting rod 56, the connecting block 60 drives the driven shaft 6 to rotate 90 degrees clockwise in the bearing sleeve II 42-1, when the base block 7 drives the adjusting frame group 8 and the stamp body 9 to move to the topmost end along with the third connecting rod 56, the stamp body 9 connected with the adjusting frame group 8 is pressed on the side face of the box body filled with products, automatic detection signature operation of the box body filled with the products on a production line is achieved, and the combined motion structure of the driving mechanism 5 and the driven shaft 6 is the core innovation point of the application.
The telescopic connecting rod 53 consists of a first joint bearing 53-1, a second joint bearing 53-2 and a hexagonal rod 53-3, a right-handed threaded hole is formed in the first joint bearing 53-1, a left-handed threaded hole is formed in the second joint bearing 53-2, a right-handed screw 53-4 is arranged at one end of the hexagonal rod 53-3, a left-handed screw 53-5 is arranged at the other side of the hexagonal rod, the right-handed screw 53-4 is screwed into the right-handed threaded hole and locked by a nut, the left-handed screw 53-5 is screwed into the left-handed threaded hole and locked by the nut, the depth of the left-handed screw 53-5 screwed into the left-handed threaded hole and the depth of the right-handed screw 53-4 screwed into the right-handed threaded hole are adjusted by rotating the hexagonal rod 53-3, the size of the telescopic connecting rod 53 is changed, and the angle adjustment of the second connecting rod 54 and the third connecting rod 56 which are respectively fixedly installed with the first rotating shaft 55 is combined, for the installation and debugging for when the seal body 9 moved topmost along with three 56 connecting rods, the axis of screw rod 90 was perpendicular with the box side that is equipped with the product on the seal body 9, made things convenient for the installation and debugging, and guaranteed the bearing area and the effect pressing force of seal body 9 with the box contact that is equipped with the product, not only guaranteed to sign, and guaranteed the definition of signing.
Example 4:
on the basis of the embodiment 1, the adjusting frame group 8 consists of two transverse frames 80, two vertical frames 81 and two locking blocks 82, wherein the transverse frames 80 are symmetrically provided with a first T-shaped groove 80-1 and a second T-shaped groove 80-2, the transverse frames 80 are tightly connected with the base block 7 by bolts penetrating through the base block 7 and being screwed into the locking blocks 82 in the first T-shaped groove 80-1, and the vertical frames 81 are tightly connected with the transverse frames 80 by bolts penetrating through the vertical frames 81 and being screwed into the locking blocks 82 in the second T-shaped groove 80-2; the connecting position of the cross frame 80 and the base block 7 is adjusted by adjusting the position of the locking block 82 in the first T-shaped groove 80-1; the adjustment of the connecting position of the vertical frame 81 and the transverse frame 80 is realized by adjusting the position of the locking block 82 in the second T-shaped groove 80-2; finally, the position adjustment of the stamp body 9 connected with the vertical frame 81 in the conveying direction of the conveying belt 14 is realized; in addition, the vertical frame 81 is provided with a long groove 81-1, the back of the seal body 9 is provided with a screw rod 90, the screw rod 90 is provided with two locking nuts 90-1, the screw rod 90 penetrates through the long groove 81-1 and is locked by the locking nuts 90-1 on two sides of the vertical frame 81, so that the position adjustment of the seal body 9 along the direction of the long groove 81-1 is realized, and the adjustment of the front and back and up and down positions of the signature is realized.
The present invention has been described in connection with the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments described above, but is intended to cover various insubstantial modifications of the invention based on the principles and technical solutions of the invention; the present invention is not limited to the above embodiments, and can be modified in various ways.