CN113696542A

CN113696542A - Automatic step-by-step dotter

Info

Publication number: CN113696542A
Application number: CN202111267279.6A
Authority: CN
Inventors: 王强
Original assignee: Sichuan Guoxintong Intelligent Technology Co ltd
Current assignee: Sichuan Guoxintong Intelligent Technology Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2021-11-26
Anticipated expiration: 2041-10-29
Also published as: CN113696542B

Abstract

The invention discloses an automatic stepping dotter, which relates to the field of automatic machinery and comprises the following components: a chassis; the button pressing machine head groups are arranged on the upper surface of the case at equal intervals, and the button pressing machine head groups are fixedly connected with the case; the rotary machine head groups are arranged on the upper surface of the case at equal intervals, the plurality of rotary machine head groups are fixedly connected with the case, and the rotary machine head groups are arranged between the adjacent button pressing machine head groups; the stepping feeding module is arranged on the upper surface of the case and fixedly connected with the case. According to the invention, through the arrangement of the button pressing machine head group, the rotating machine head group and the stepping feeding module, automatic feeding, button pressing and rotation of the hexagonal wine box are realized, two hands of staff are liberated, button pressing or feeding by fingers is not needed any more, and compared with manual operation, the mechanism has the defects that multi-person cooperative work cannot be realized and the like.

Description

Automatic step-by-step dotter

Technical Field

The invention relates to the field of automatic machinery, in particular to an automatic stepping dotter.

Background

The installation of current hexagonal wine box anti-fake knot is accomplished by the manual work or uses supplementary simple and easy device, and the material loading, press the knot and rotatory hexagonal wine box all need the manual work to be assisted, and staff's manual operation working strength is big, and manual material loading or use thumb, middle finger and forefinger to accomplish the snap-fastener, and long-time finger operation can lead to muscle ache and joint damage, and efficiency is also lower.

In order to solve the above problems, it is necessary to provide an automatic stepping dotter.

Disclosure of Invention

For solving above-mentioned technical problem, provide an automatic step-by-step dotter, this technical scheme has solved the current hexagonal body wine box anti-counterfeit buckle installation that proposes in the above-mentioned background art and has been accomplished by the manual work or use supplementary simple and easy device, and the material loading, press to detain and rotatory hexagonal body wine box all need manual assistance, and staff manual operation working strength is big, and manual material loading or use thumb, middle finger and forefinger to accomplish the snap-fastener, and long-time finger operation can lead to muscle ache and joint damage, the problem that efficiency is also than lower.

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:

an automated step-and-step dotter comprising:

a chassis;

the button pressing machine head groups are arranged on the upper surface of the case at equal intervals, and the button pressing machine head groups are fixedly connected with the case;

the rotary machine head groups are arranged on the upper surface of the case at equal intervals, the plurality of rotary machine head groups are fixedly connected with the case, and the rotary machine head groups are arranged between the adjacent button pressing machine head groups;

the stepping feeding module is arranged on the upper surface of the case and fixedly connected with the case.

Preferably, the rotary head set includes:

the first positioning cylinder is arranged on the upper surface of the case and is fixedly connected with the case;

the rotating motor is arranged at the output end of the first positioning cylinder and is fixedly connected with the first positioning cylinder;

and the second positioning cylinder is arranged on the right side of the first positioning cylinder and is fixedly connected with the case.

Preferably, the step feeding module comprises:

the bottom plate is arranged on the upper surface of the case and is in sliding connection with the case;

the stepping feeding servo motor is arranged at the bottom of the right side of the bottom plate and is fixedly connected with the case;

the sliding blocks are arranged on the upper surface of the bottom plate and fixedly connected with the bottom plate, the sliding blocks are arranged at equal intervals, and the left sides of the sliding blocks are sequentially connected with a first material carrying disc, a second material carrying disc, a third material carrying disc, a fourth material carrying disc, a fifth material carrying disc and a sixth material carrying disc in a sliding manner;

carry the charging tray cylinder, the setting is at the bottom plate upper surface, carry charging tray cylinder and bottom plate sliding connection, the output fixed connection who carries the charging tray cylinder is in the side of slider, carry charging tray cylinder back fixedly connected with cam panel, cam panel openly runs through and has seted up a plurality of inclined groove, carry charging tray, No. two carry the charging tray, No. three carry the charging tray, No. four carry the charging tray, No. five carry the charging tray and No. six carry the equal fixedly connected with nose bar in charging tray back bottom, nose bar sliding connection is in the inclined groove.

Preferably, the button press head set includes:

the frame is arranged on the upper surface of the case and fixedly connected with the case, the two sides of the middle part of the front surface of the frame are in threaded connection with limiting screws, a male buckle flow passage stop cylinder is fixedly connected above the inside of the frame, a male buckle flow passage is fixedly connected in the middle of the inside of the frame, and a female buckle flow passage is fixedly connected below the inside of the frame;

the shaft cylinder is arranged right below the rack and fixedly connected with the rack, the output end of the shaft cylinder is fixedly connected with a fixing plate, an upper material receiving position is fixedly connected above the right side of the fixing plate, and a lower material receiving position is fixedly connected below the right side of the fixing plate;

the press-fitting cylinder is arranged at the top of the front surface of the rack and is fixedly connected with the rack;

the vertical plate is arranged below the front side of the rack, the vertical plate is fixedly connected with the rack, the back side of the vertical plate is fixedly connected with a carrying platform cylinder, the front side of the vertical plate is fixedly connected with a positioning six-sided column, the positioning six-sided column is hollow, and the front side of the interior of the positioning six-sided column is connected with a carrying platform in a sliding manner;

and the vacuum sensor is arranged on the right side of the rack and is fixedly connected with the rack.

Preferably, the output fixedly connected with set-square of pressure equipment cylinder, set-square sliding connection have direction clamping jaw stopper, fixedly connected with extension spring between set-square and the direction clamping jaw stopper, set-square bottom fixedly connected with pressure head, direction clamping jaw stopper below swing joint have two arms of direction clamping jaw, two arm activity directions of direction clamping jaw are horizontal, two arm bottom fixedly connected with direction clamping jaw of direction clamping jaw, direction clamping jaw centre gripping has the pin thread, pin thread back fixedly connected with pin thread hasp.

Preferably, the square hole has been seted up at six post tops in location, and six post surfaces in location have cup jointed the carton, and locating hole and carton trompil in advance have been seted up respectively to carton right side inner wall, and the carton front side butt has the material cylinder of pushing away, and inside below fixedly connected with material returned cylinder in the frame, the output butt of material returned cylinder is at the rear side of carton, riser top left side fixedly connected with left side location cylinder, riser top right side fixedly connected with right side location cylinder.

Preferably, the top of the carrier is provided with a female buckle, the left side of the upper part of the female buckle is fixedly connected with a left characteristic circular boss, the right side of the upper part of the female buckle is fixedly connected with a right characteristic circular boss, and a female buckle guide hole is formed in the middle of the female buckle.

Preferably, the inside below fixedly connected with axle cylinder of frame, the output fixedly connected with axle cylinder of axle cylinder, the output top fixedly connected with pin thread clamping jaw of axle cylinder, the output below fixedly connected with box thread clamping jaw of axle cylinder.

Compared with the prior art, the invention provides an automatic stepping dotter, which has the following beneficial effects:

through setting up the head group of pressing knot, rotatory head group and step-by-step pay-off module, realized the automatic feeding of hexagonal body wine box, pressed the knot and rotatory, liberated staff's both hands, no longer need use the finger to carry out snap-fastener or material loading, contrast in manual operation, have shortcoming such as can not accomplish many people collaborative work, use this mechanism can very big reduction manual work to can accomplish many people's cooperations, reduce working strength when improving work efficiency.

Drawings

FIG. 1 is a schematic front perspective view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a top view of the numbering structure of the present invention;

FIG. 4 is a schematic front view of the head assembly of the button pressing machine of the present invention;

FIG. 5 is a schematic diagram of a right-side cross-sectional view of a button pressing head set according to the present invention;

FIG. 6 is a schematic perspective view of a button pressing head set according to the present invention;

FIG. 7 is a rear view of the head assembly of the present invention;

FIG. 8 is a schematic front view of the step feeding module of the present invention;

FIG. 9 is a left side view of the rotary head set of the present invention, wherein a is a left half structure of the rotary head and b is a right half structure of the rotary head;

FIG. 10 is a schematic view of a male buckle according to the present invention;

FIG. 11 is a schematic view of the female buckle of the present invention;

fig. 12 is a schematic view of the carton structure of the present invention.

The reference numbers in the figures are:

1a, pressing a button head set; 1. a right characteristic circular boss; 2. a left characteristic circular boss; 3. a female buckle guide hole; 4. a male buckle lock catch; 5. positioning holes; 6. pre-punching a paper box; 7. pressing the air cylinder; 8. a triangular cone; 9. a limiting screw; 10. two arms of a guide clamping jaw; 11. loading a material receiving position; 12. a fixing plate; 13. an X-axis cylinder; 14. a left positioning cylinder; 15. a material pushing cylinder; 16. a right positioning cylinder; 17. a female buckle clamping jaw; 18. a male buckle; 19. a guide jaw; 20. a vacuum sensor; 21. a female buckle; 22. a carton; 23. positioning the six-sided column; 24. a pressure head; 25. the male buckle flow passage is cut off the cylinder; 26. a male buckle clamping jaw; 27. a male buckle flow passage; 28. b, material receiving; 29. a female buckle flow passage; 30. a platform cylinder; 31. a material returning cylinder; 32. a stage; 33. a guide jaw retainer; 34. a Y-axis cylinder; 35. a Z-axis cylinder; 36. a frame; 37. a vertical plate;

2a, rotating the machine head group; 2b, a rotating electrical machine; 2c, a first positioning cylinder; 2d, a second positioning cylinder;

3a, a case;

4a, a step feeding module; 39. a first material carrying tray; 40. a slider; 41. a cam panel; 42. a second material carrying disc; 43. a third material carrying disc; 44. a fourth material carrying disc; 45. a fifth material loading tray; 46. a sixth material carrying tray; 48. a material loading disc cylinder; 49. a step feeding servo motor; 50. a base plate; 51. an inclined groove.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-12, an automated step-by-step dotter comprises:

a chassis 3 a;

the button pressing machine head groups 1a are arranged on the upper surface of the case 3a at equal intervals, and the button pressing machine head groups 1a are fixedly connected with the case 3 a;

the rotary machine head groups 2a are arranged on the upper surface of the case 3a at equal intervals, the plurality of rotary machine head groups 2a are fixedly connected with the case 3a, and the rotary machine head groups 2a are arranged between the adjacent button pressing machine head groups 1 a;

and the stepping feeding module 4a is arranged on the upper surface of the case 3a, and the stepping feeding module 4a is fixedly connected with the case 3 a.

Referring to fig. 9, specifically, the rotary head set 2a includes:

the first positioning cylinder 2c is arranged on the upper surface of the case 3a, and the first positioning cylinder 2c is fixedly connected with the case 3 a;

the rotating motor 2b is arranged at the output end of the first positioning cylinder 2c, and the rotating motor 2b is fixedly connected with the first positioning cylinder 2 c;

and the second positioning cylinder 2d is arranged on the right side of the first positioning cylinder 2c, and the second positioning cylinder 2d is fixedly connected with the case 3 a.

Referring to fig. 8, the step feeding module 4a includes:

the bottom plate 50 is arranged on the upper surface of the case 3a, and the bottom plate 50 is connected with the case 3a in a sliding manner;

the stepping feeding servo motor 49 is arranged at the bottom of the right side of the bottom plate 50, and the stepping feeding servo motor 49 is fixedly connected with the case 3 a;

the sliding blocks 40 are arranged on the upper surface of the bottom plate 50, the sliding blocks 40 are fixedly connected with the bottom plate 50, the sliding blocks 40 are arranged at equal intervals, and the left sides of the sliding blocks 40 are sequentially connected with a first material carrying disc 39, a second material carrying disc 42, a third material carrying disc 43, a fourth material carrying disc 44, a fifth material carrying disc 45 and a sixth material carrying disc 46 in a sliding manner;

carry the charging tray cylinder 48, the setting is at the 50 upper surfaces of bottom plate, carry charging

tray cylinder

48 and 50 sliding connection of bottom plate, the output fixed connection who carries the charging tray cylinder 48 is in the side of slider 40, carry charging tray cylinder 48 back fixedly connected with cam panel 41, cam panel 41 openly runs through and has seted up a plurality of inclined groove 51, No. one carries charging tray 39, No. two year charging tray 42, No. three year charging tray 43, No. four year charging tray 44, No. five year charging tray 45 and No. six year charging tray 46 back bottom equal fixedly connected with nose bar, nose bar sliding connection is in inclined groove 51.

Referring to fig. 4, 5, 6 and 7, the button head set 1a includes:

the rack 36 is arranged on the upper surface of the case 3a, the rack 36 is fixedly connected with the case 3a, two sides of the middle of the front surface of the rack 36 are in threaded connection with the limiting screws 9, a male buckle flow passage stop cylinder 25 is fixedly connected to the upper part inside the rack 36, a male buckle flow passage 27 is fixedly connected to the middle inside the rack 36, and a female buckle flow passage 29 is fixedly connected to the lower part inside the rack 36;

the X-axis cylinder 13 is arranged right below the rack 36, the X-axis cylinder 13 is fixedly connected with the rack 36, the output end of the X-axis cylinder 13 is fixedly connected with a fixing plate 12, an upper material receiving position 11 is fixedly connected above the right side of the fixing plate 12, and a lower material receiving position 28 is fixedly connected below the right side of the fixing plate 12;

the press-fitting cylinder 7 is arranged at the top of the front surface of the rack 36, and the press-fitting cylinder 7 is fixedly connected with the rack 36;

the vertical plate 37 is arranged below the front face of the rack 36, the vertical plate 37 is fixedly connected with the rack 36, the back face of the vertical plate 37 is fixedly connected with the carrying platform cylinder 30, the front face of the vertical plate 37 is fixedly connected with the positioning hexagonal column 23, the positioning hexagonal column 23 is hollow, and the front side inside the positioning hexagonal column 23 is slidably connected with the carrying platform 32;

and the vacuum sensor 20 is arranged on the right side of the frame 36, and the vacuum sensor 20 is fixedly connected with the frame 36.

Output fixedly connected with triangular cone 8 of pressure equipment cylinder 7, triangular cone 8 sliding connection has direction clamping jaw stopper 33, fixedly connected with extension spring between triangular cone 8 and the direction clamping

jaw stopper

33, 8 bottom fixedly connected with pressure heads 24 of triangular cone, direction clamping jaw stopper 33 below swing joint has two arms 10 of direction clamping jaw, two arms 10 movable direction of direction clamping jaw are horizontal, 10 bottom fixedly connected with direction clamping jaw 19 of two arms of direction clamping jaw, 19 centre gripping of direction clamping jaw has

pin thread

18, 18 back fixedly connected with pin thread hasp 4 of pin thread.

The quad slit has been seted up at six face posts 23 tops in location, six face posts 23 surfaces in location have cup jointed carton 22, locating hole 5 and carton trompil 6 in advance have been seted up respectively to carton 22 right side inner wall, carton 22 front side butt has the material cylinder 15 that pushes away, frame 36 inside below fixedly connected with material returned cylinder 31, the output butt of material returned cylinder 31 is at the rear side of carton 22, riser 37 top left side fixedly connected with left side location cylinder 14, riser 37 top right side fixedly connected with right side location cylinder 16.

The top of the carrier 32 is provided with a female buckle 21, the left side of the upper part of the female buckle 21 is fixedly connected with a left characteristic circular boss 2, the right side of the upper part of the female buckle 21 is fixedly connected with a right characteristic circular boss 1, and a female buckle guide hole 3 is formed in the middle of the female buckle 21.

The inside below fixedly connected with Z axle cylinder 35 of frame 36, the output fixedly connected with Y axle cylinder 34 of Z axle cylinder 35, the output top fixedly connected with pin thread clamping jaw 26 of Y axle cylinder 34, the output below fixedly connected with box clamping jaw 17 of Y axle cylinder 34.

The working principle and the using process of the invention are as follows:

the applicable materials of the equipment are as shown in the figure: fig. 12 is a six-sided column carton with three open sides, the carton is fed to three dotting stations and two rotating stations step by step on the equipment to realize the full-automatic processing process of twice rotating by 120 degrees and cross execution of three dotting sides, and fig. 10 and 11 are a male buckle and a female buckle respectively used for dotting three sides on the carton.

Referring to fig. 2 and 3, the main mechanism of the apparatus is divided into three parts: a stepping feeding module 4a, a button pressing machine head group 1a (the three button pressing machine head groups 1a are further numbered, namely, the number 1 corresponds to the number 1, the number 2 corresponds to the number 2, and the number 3) and a rotating machine head group 2a (the two rotating machine head groups 2a are further numbered, namely, the number 1 corresponds to the number 1, and the number 2 corresponds to the number 2). Firstly, the paper box 22 is sent to the position under the No. 1 button pressing machine head group 1a from the conveyer belt by the stepping feeding module 4a, the machine head group with the male button and the female button performs first automatic button pressing on the paper box, then the paper box 22 with the first button pressing is sent to the position under the No. 1 rotating machine head group 2a by the stepping feeding module 4a, then the rotating machine head group 2a performs 120-degree rotation action of the paper box 22, then the paper box 22 is sent to the positions under the No. 2 button pressing machine head group 1a, the No. 2 rotating machine head group 2a and the No. 3 button pressing machine head group 1a by the stepping feeding module 4a in sequence, second button pressing, second 120-degree rotation and third button pressing of the paper box 22 are completed, and finally the paper box 22 is sent to the output conveyer belt by the stepping feeding module 4a, and all basic actions of three-side button pressing of the paper box 22 are completed.

Referring to fig. 4, 5, 6 and 7, the using process of the button head set 1 a: to three pressure knot aircraft nose group 1a station, when guaranteeing that the carton is conveyed to the high-order department under by step-by-step feeding system at every turn, can both press the knot to it at once, just need to put in place the first pre-installation of the pin thread box of three pressure knot aircraft noses earlier: firstly, the female buckle 21 of the male buckle 18 is filled into a corresponding flow passage by an automatic feeding system, the upper flow passage is a male buckle flow passage 27, the lower flow passage is a female buckle flow passage 29, the foremost end of the flow passage is a movable material receiving position 11, 28, after the materials are filled, the optical fiber sensors on the upper material receiving position 11 and the lower material receiving position 28 detect the materials, the piston rod of the stop cylinder 25 of the male buckle flow passage is pushed out, the external feeding flow passage is closed, the feeding is stopped, simultaneously, the vacuum is started to suck the materials, the X-axis cylinder 13 transversely pushes the upper material receiving position 11 and the lower material receiving position 28 to move, stopping at the central axis position, wherein the piston rod of the Y-axis cylinder 34 is in a retraction state in the initial state, the male buckle clamping jaw 26 and the female buckle clamping jaw 17 are just above the corresponding material level, then the piston rod of the Z-axis cylinder 35 retracts, the clamping jaw module is pulled to move downwards, and the male buckle clamping jaw 26 and the female buckle clamping jaw 17 are started to clamp materials. The piston rod of the Z-axis cylinder 35 is pushed out, the two clamping jaws respectively lift the materials upwards to the upper material receiving position 11 and the lower material receiving position 28, then the piston rod of the X-axis cylinder 13 retracts, the upper material receiving position 11 and the lower material receiving position 28 are pulled to return to the front ends of the male buckle flow channel 27 and the female buckle flow channel 29, the piston rod of the male buckle flow channel stop cylinder 25 retracts, the materials are continuously filled, and the next circulation is waited. Meanwhile, the piston rod of the Y-axis cylinder 34 is pushed out, the clamping jaw module moves forwards to the position right below the pressure head 24, then the piston rod cylinder of the Z-axis cylinder 35 retracts, the clamping jaw module is pulled downwards, the obtained female buckle 21 is placed on the carrying platform 32, the male buckle 18 is placed in the guide clamping jaw 19, and the male buckle clamping jaw 26 and the female buckle clamping jaw 17 are simultaneously loosened. Then, the vacuum on the carrying platform 32 is started, the female buckle 21 is sucked, whether the female buckle 21 is effectively placed or not is judged through the vacuum sensor 20, then the piston rod of the Z-axis cylinder 35 is pushed out to drive the clamping jaw module to move upwards, the piston rod of the Y-axis cylinder 34 retracts to pull the clamping jaw module to return to the initial position, and the next circulation of the material receiving position is waited to be executed. Thus, the pre-installation of the male and female buttons is completed.

After the male and female buckles are filled, the paper box is conveyed to a high position under the buckle pressing machine head by the stepping material conveying system, then the piston rod of the material pushing cylinder 15 is pushed out, the paper box is pushed into the six-sided column 23, and then the piston rod of the material pushing cylinder 15 retracts to wait for the next action. After the left and right limit switches detect that the paper box 22 is in place, the carrier cylinder 30 piston rod is pushed out, the carrier 32 drives the female buckle 21 to move upwards until the female buckle 22 is jacked, then the left positioning cylinder 14 and the right positioning cylinder 16 piston rod are pushed out successively to flap the paper box 22, the right characteristic circular boss 1 and the left characteristic circular boss 2 on the female buckle 21 are ensured to be completely clamped in the positioning hole 5 in the paper box 22, and meanwhile, the positions of the female buckle guide hole 3 and the paper box pre-opening hole 6 are completely consistent. Thus, the paper box filling action is completed.

And then, starting pressing, namely firstly pushing out a piston rod of the pressing air cylinder 7, enabling the guide clamping jaw 19, the triangular cone 8, the two arms 10 of the guide clamping jaw and the pressure head 24 to move downwards, stopping moving the guide clamping jaw 19 downwards when the guide clamping jaw stopper 33 just pushes up the limiting screw 9 with the preset height, enabling the male buckle 4 to just enter the female buckle guide hole 3 at the moment, driving the triangular cone 8 and the pressure head 24 to be pushed out downwards continuously by the piston rod of the pressing air cylinder 7, simultaneously enabling the triangular cone 8 on the pressure head module to downwards separate the two arms 10 of the guide clamping jaw towards two sides rapidly, loosening the male buckle 18 by the guide clamping jaw 19, and enabling the pressure head 24 to continuously press the male buckle 4 downwards into the paper box 22 completely and to be buckled with the female buckle 21 below the paper box 22.

After the pressing and buckling actions are finished, the piston rod of the pressing air cylinder 7 retracts to drive the triangular cone 8 and the pressing head 24 to reset, the piston rod of the platform air cylinder 30 retracts to drive the platform 32 to move downwards to return to the initial position, and finally, the piston rod of the material returning air cylinder 31 extends out to push the paper box 22 out of the positioning six-face column 23.

Referring to fig. 9, the flow of use of the rotary head set 2a is as follows: when the paper box 22 is sent to the high position right below the rotary machine head group 2a, the material in-position sensor is triggered, then the piston rods of the first positioning cylinder 2c and the second positioning cylinder 2d of the rotary machine head group 2a push out the clamping paper box 22 at the same time, then the rotary machine 2b rotates 120 degrees, and the second or third opening surface of the paper box 22 is rotated to the front surface to face upwards. After the rotation is completed, the piston rods of the first positioning cylinder 2c and the second positioning cylinder 2d are simultaneously retracted to release the paper box 22, and the paper box 22 falls into a material loading tray at a high position right below and is then conveyed to the next station.

Referring to fig. 2 and 8, the use process of the step feeding module 4a is as follows: firstly, the paper box 22 is conveyed to a material input conveying belt of the equipment, a material in-place sensor detects a signal, a stepping feeding system is started, a material carrying disc cylinder 48 operates, a cam panel 41 is pulled to move rightwards, a first material carrying disc 39 under the material ascends to a high position along a sliding block 40, other five profiling material carrying discs, a second material carrying disc 42, a third material carrying disc 43, a fourth material carrying disc 44, a fifth material carrying disc 45 and a sixth material carrying disc 46 simultaneously move in the same way, the first material carrying disc 39 supports the paper box 22 at the tail end of the material input conveying belt, then a stepping feeding servo motor 49 under a bottom plate starts to rotate, the whole material carrying disc mechanism is pulled to move rightwards by 300mm, and the first material carrying disc 39 supports the paper box 22 to come to a high position under a No. 1 button press head group 1 a. After the paper box 22 is pushed into the positioning six-face column 23 by the piston rod of the pushing cylinder of the No. 1 button press head group 1a and pushed out and pressed by the piston rods of the left positioning cylinder 14 and the right positioning cylinder 16, the piston rod of the material carrying disc cylinder 48 operates to push the cam panel 41 to move left, all material carrying discs, namely a first material carrying disc 39, a second material carrying disc 42, a third material carrying disc 43, a fourth material carrying disc 44, a fifth material carrying disc 45 and a sixth material carrying disc 46, descend along the slider 40 to the low position together, then the stepping feeding servo motor 49 starts to rotate to push the whole material carrying disc mechanism to move left by 300mm together, at the moment, the first material carrying disc 39 returns to the low position right below the tail end of the conveyor belt to wait for receiving and feeding the next paper box 22, and the second material carrying disc 42 is positioned at the low position right below the No. 1 button press head group 1a to wait for button press completion. When the number 1 button pressing machine head group 1a finishes button pressing, the left positioning cylinder 14 and the right positioning cylinder 16 retract to release the paper box 22, the material carrying disc cylinder 48 piston rod operates to pull the cam panel 41 to move right, all the material carrying discs, the first material carrying disc 39, the second material carrying disc 42, the third material carrying disc 43, the fourth material carrying disc 44, the fifth material carrying disc 45 and the sixth material carrying disc 46 rise to the high position together, the second material carrying disc 42 holds up the paper box 22, the material returning cylinder 31 piston rod of the number 1 button pressing machine head group 1a pushes out the paper box 22 out of the six positioning columns 23, the paper box 22 is completely placed in the second material carrying disc 42, then the stepping feeding servo motor 49 starts to rotate, and the whole material carrying disc mechanism is pulled to move right by 300mm together again. At this time, the paper box 22 is sent to the high position under the No. 1 rotary machine head group 2a, after the piston rods of the first positioning cylinder 2c and the second positioning cylinder 2d of the No. 1 rotary machine head group 2a are pushed out to clamp the paper box 22, all the material loading discs descend to the low position and move to the left by 300mm as the previous time, at this time, the second material loading disc 42 returns to the low position under the No. 1 button pressing machine head group 1a again, and the next paper box 22 is waited to be conveyed to the No. 1 rotary machine head group 2a from the No. 1 button pressing machine head group 1 a. Meanwhile, the third tray 43 is located at the lower position right below the No. 1 rotary head group 2a, and waits for the completion of the rotation of the paper box 22. After the No. 1 rotary machine head group 2a finishes the 120-degree rotation of the paper box 22, all the material loading discs rise to the high position again, the third material loading disc 43 supports the paper box 22, piston rods of front and rear two positioning cylinders of the No. 1 rotary machine head group 2a retract to release the paper box 22, then all the material loading discs move rightwards by 300mm together, and the paper box 22 is conveyed to the high position under the No. 2 button pressing machine head group 1 a. Like the previous actions, the fourth material carrying tray 44 is responsible for carrying the paper box 22 which completes the second male-female buckle press on the station of the No. 2 button press machine head group 1a to the high position under the No. 2 rotary machine head group 2a, the fifth material carrying tray 45 is responsible for carrying the paper box 22 which completes the 120-degree rotation on the station of the No. 2 rotary machine head group 2a to the high position under the No. 3 button press machine head group 1a, the sixth material carrying tray 46 is responsible for carrying the paper box 22 which completes the third male-female buckle press on the station of the No. 3 button press machine head group 1a to the output conveyor belt, and all the material carrying trays return to the previous station after carrying the paper box 22 to wait for carrying the next paper box 22. So far, all actions of the stepping feeding system are completed. Note that since all the trays are operated simultaneously and there is a paper cassette 22 being processed at each station in actual operation, it is necessary that each station completes the operation before starting to convey the paper cassette 22.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An automatic step-by-step dotter, its characterized in that includes:

a chassis (3 a);

the button pressing machine head groups (1 a) are arranged on the upper surface of the case (3 a) at equal intervals, and the button pressing machine head groups (1 a) are fixedly connected with the case (3 a);

the rotary machine head groups (2 a) are arranged on the upper surface of the case (3 a) at equal intervals, the rotary machine head groups (2 a) are fixedly connected with the case (3 a), and the rotary machine head groups (2 a) are arranged between the adjacent button pressing machine head groups (1 a);

the stepping feeding module (4 a) is arranged on the upper surface of the case (3 a), and the stepping feeding module (4 a) is fixedly connected with the case (3 a).

2. An automatic step-by-step dotter according to claim 1, characterized in that the rotating head group (2 a) comprises:

the first positioning cylinder (2 c) is arranged on the upper surface of the case (3 a), and the first positioning cylinder (2 c) is fixedly connected with the case (3 a);

the rotating motor (2 b) is arranged at the output end of the first positioning cylinder (2 c), and the rotating motor (2 b) is fixedly connected with the first positioning cylinder (2 c);

and the second positioning cylinder (2 d) is arranged on the right side of the first positioning cylinder (2 c), and the second positioning cylinder (2 d) is fixedly connected with the case (3 a).

3. An automatic step-by-step dotter according to claim 1, characterized in that the step-by-step feeding module (4 a) comprises:

the bottom plate (50) is arranged on the upper surface of the case (3 a), and the bottom plate (50) is connected with the case (3 a) in a sliding manner;

the stepping feeding servo motor (49) is arranged at the bottom of the right side of the bottom plate (50), and the stepping feeding servo motor (49) is fixedly connected with the case (3 a);

the sliding blocks (40) are arranged on the upper surface of the base plate (50), the sliding blocks (40) are fixedly connected with the base plate (50), the sliding blocks (40) are arranged at equal intervals, and the left sides of the sliding blocks (40) are sequentially connected with a first material carrying disc (39), a second material carrying disc (42), a third material carrying disc (43), a fourth material carrying disc (44), a fifth material carrying disc (45) and a sixth material carrying disc (46) in a sliding manner;

carry charging tray cylinder (48), the setting is at bottom plate (50) upper surface, carry charging tray cylinder (48) and bottom plate (50) sliding connection, the output fixed connection who carries charging tray cylinder (48) is in the side of slider (40), carry charging tray cylinder (48) back fixedly connected with cam panel (41), cam panel (41) openly run through and have seted up a plurality of inclined groove (51), No. one carry charging tray (39), No. two carry charging tray (42), No. three carry charging tray (43), No. four carry charging tray (44), No. five carry charging tray (45) and No. six carry equal fixedly connected with nose bar in charging tray (46) back bottom, nose bar sliding connection is in inclined groove (51).

4. An automatic step-by-step dotter according to claim 1, characterized in that the group of bits (1 a) comprises:

the rack (36) is arranged on the upper surface of the case (3 a), the rack (36) is fixedly connected with the case (3 a), the two sides of the middle of the front surface of the rack (36) are in threaded connection with limiting screws (9), a male buckle flow channel stop cylinder (25) is fixedly connected to the upper part inside the rack (36), a male buckle flow channel (27) is fixedly connected to the middle inside the rack (36), and a female buckle flow channel (29) is fixedly connected to the lower part inside the rack (36);

the X-axis cylinder (13) is arranged right below the rack (36), the X-axis cylinder (13) is fixedly connected with the rack (36), the output end of the X-axis cylinder (13) is fixedly connected with a fixing plate (12), an upper material receiving position (11) is fixedly connected above the right side of the fixing plate (12), and a lower material receiving position (28) is fixedly connected below the right side of the fixing plate (12);

the press-fitting air cylinder (7) is arranged at the top of the front surface of the rack (36), and the press-fitting air cylinder (7) is fixedly connected with the rack (36);

the vertical plate (37) is arranged below the front face of the rack (36), the vertical plate (37) is fixedly connected with the rack (36), the back face of the vertical plate (37) is fixedly connected with a carrying platform cylinder (30), the front face of the vertical plate (37) is fixedly connected with a positioning six-face column (23), the positioning six-face column (23) is hollow, and the front side inside the positioning six-face column (23) is connected with a carrying platform (32) in a sliding manner;

and the vacuum sensor (20) is arranged on the right side of the rack (36), and the vacuum sensor (20) is fixedly connected with the rack (36).

5. An automatic step-by-step dotter according to claim 4, characterized in that: the output fixedly connected with triangular pyramid (8) of pressure equipment cylinder (7), triangular pyramid (8) sliding connection has direction clamping jaw stopper (33), fixedly connected with extension spring between triangular pyramid (8) and direction clamping jaw stopper (33), triangular pyramid (8) bottom fixedly connected with pressure head (24), direction clamping jaw stopper (33) below swing joint has direction clamping jaw two arms (10), direction clamping jaw two arms (10) activity direction is horizontal, direction clamping jaw two arms (10) bottom fixedly connected with direction clamping jaw (19), direction clamping jaw (19) centre gripping has pin thread (18), pin thread (18) back fixedly connected with pin thread hasp (4).

6. An automatic step-by-step dotter according to claim 4, characterized in that: the quad slit has been seted up at six face posts in location (23) top, six face posts in location (23) surface has cup jointed carton (22), locating hole (5) and carton trompil (6) in advance have been seted up respectively to carton (22) right side inner wall, carton (22) front side butt has pushes away material cylinder (15), frame (36) inside below fixedly connected with material returned cylinder (31), the output butt of material returned cylinder (31) is at the rear side of carton (22), riser (37) top left side fixedly connected with left side location cylinder (14), riser (37) top right side fixedly connected with right side location cylinder (16).

7. An automatic step-by-step dotter according to claim 4, characterized in that: the top of the carrier (32) is provided with a female buckle (21), the left side of the upper part of the female buckle (21) is fixedly connected with a left characteristic circular boss (2), the right side of the upper part of the female buckle (21) is fixedly connected with a right characteristic circular boss (1), and a female buckle guide hole (3) is formed in the middle of the female buckle (21).

8. An automatic step-by-step dotter according to claim 4, characterized in that: frame (36) inside below fixedly connected with Z axle cylinder (35), the output fixedly connected with Y axle cylinder (34) of Z axle cylinder (35), the output top fixedly connected with pin thread clamping jaw (26) of Y axle cylinder (34), the output below fixedly connected with box clamping jaw (17) of Y axle cylinder (34).