CN113172159A

CN113172159A - Rotary dotter

Info

Publication number: CN113172159A
Application number: CN202110311858.XA
Authority: CN
Inventors: 宋光辉; 王玉亮; 赵长喜; 宋信信; 姜腾飞; 李光强
Original assignee: Shandong Hoaco Automation Technology Co Ltd
Current assignee: Shandong Hoaco Automation Technology Co Ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-07-27
Anticipated expiration: 2041-03-24
Also published as: CN113172159B

Abstract

The invention relates to the technical field of dotting equipment, and provides a rotary dotter, which comprises a first rack, wherein a bottom plate is slidably arranged on the first rack through an adjusting mechanism, and a second rack, a male buckle feeding plate and a female buckle feeding plate are arranged on the bottom plate; a first shaft sleeve, a second shaft sleeve and a third shaft sleeve are mounted on the second rack, a first transmission shaft is rotatably mounted in the first shaft sleeve, a male buckle pressure plate is mounted on the first transmission shaft, and a first air suction mechanism is arranged between the male buckle pressure plate and the first shaft sleeve; a second transmission shaft is rotatably arranged in the second shaft sleeve, a female buckle pressure plate is arranged on the second transmission shaft, and a second air suction mechanism is arranged between the female buckle pressure plate and the second shaft sleeve; a third transmission shaft is rotatably arranged in the third shaft sleeve, a transfer disc is arranged on the third transmission shaft, and a third air suction mechanism is arranged between the transfer disc and the third shaft sleeve. The invention has the characteristics of continuous buckling, high working efficiency, simple and convenient installation mode, convenient adjustment of air tightness and high production yield of products.

Description

Rotary dotter

Technical Field

The invention relates to the technical field of dotting equipment, in particular to a rotary dotting machine.

Background

The button attaching device is mainly used for attaching various metal buttons, decorative buttons, I-shaped buttons and electrocardio-electrode buttons, and is widely used in clothing factories, leather bag processing enterprises and medical appliance processing enterprises.

The disposable electrocardio-electrode is a disposable electrode, is suitable for clinical electrocardio examination and electrocardio/static monitoring of the heart in hospitals, can be used together with various monitoring instruments as a medical sensor, and the electrocardio-electrode buckle is an important component of the disposable electrocardio-electrode.

The dotting equipment for pressing the male button and the female button of the electrocardio-electrode button on the material belt is provided with a manual dotting machine and an intermittent dotting machine, the manual dotting machine has low working efficiency and certain danger; after the intermittent dotter works for a certain distance, the intermittent dotter needs to be stopped for a certain time, so that time waste is caused, and the dotting efficiency is relatively low; at present, the continuous dotter with partial non-intermittent dotter on the market is also available, but the installation mode of the continuous dotter is complex, and meanwhile, the airtightness between the dotter and the air suction mechanism is difficult to adjust, so that the problem that the adsorbed material on the dotter pressing plate is not firm is caused, and the yield of dotter products is influenced.

Therefore, the rotary dotter is developed, so that the rotary dotter not only has urgent research value, but also has good economic benefit and industrial application potential.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the rotary button-punching machine which has the characteristics of continuous button punching, high working efficiency, simple and convenient installation mode, convenient air tightness adjustment and high product production yield.

In order to solve the technical problems, the technical scheme of the invention is as follows:

a rotary wheel type dotter comprises a first rack, wherein the first rack is slidably mounted on a circular knife die cutting machine rack, a bottom plate is slidably mounted on the first rack through an adjusting mechanism, and a second rack, a male buckle feeding disc and a female buckle feeding disc are mounted on the bottom plate;

a first shaft sleeve, a second shaft sleeve and a third shaft sleeve are mounted on the second rack, a first transmission shaft is rotatably mounted in the first shaft sleeve, a male buckle pressure plate is mounted at one end of the first transmission shaft, a plurality of male buckle material positions for picking up male buckles are arranged on the outer peripheral surface of the male buckle pressure plate, a first air suction mechanism capable of adjusting the sealing property is arranged between the male buckle pressure plate and the first shaft sleeve, and the first air suction mechanism is sleeved on the first transmission shaft;

a second transmission shaft is rotatably arranged in the second shaft sleeve, a female buckle pressure plate is arranged at one end part, close to the male buckle pressure plate, of the second transmission shaft, the female buckle pressure plate and the male buckle pressure plate are correspondingly arranged and rotate synchronously in opposite directions, a plurality of female buckle material positions for picking up female buckles are arranged on the outer peripheral surface of the female buckle pressure plate, the female buckle material positions and the male buckle material positions respectively and continuously press the female buckles and the male buckles on a material belt, a second air suction mechanism capable of adjusting the sealing property is arranged between the female buckle pressure plate and the second shaft sleeve, and the second air suction mechanism is sleeved on the second transmission shaft;

a third transmission shaft is rotatably arranged in the third shaft sleeve, a transfer disc is arranged at one end part of the third transmission shaft close to the female buckle pressure plate, the transfer disc and the female buckle pressure plate are correspondingly arranged and rotate synchronously in opposite directions, a plurality of transfer material positions for continuously transferring female buckles to the female buckle material positions are arranged on the outer peripheral surface of the transfer disc, a third air suction mechanism with adjustable tightness is arranged between the transfer disc and the third shaft sleeve, and the third air suction mechanism is sleeved on the third transmission shaft;

the discharging end of the male buckle feeding disc is connected with a male buckle conveying track, the discharging end of the male buckle conveying track is communicated with the feeding end of a male buckle feeding mechanism, and the discharging end of the male buckle feeding mechanism is connected with the male buckle pressure plate;

the discharging end of the female buckle feeding disc is connected with the female buckle conveying track, the discharging end of the female buckle conveying track is communicated with the feeding end of the female buckle feeding mechanism, and the discharging end of the female buckle feeding mechanism is connected with the transfer disc.

As an improved scheme, the adjusting mechanism comprises a lead screw, two ends of the lead screw are respectively and rotatably mounted on two supporting blocks, and the two supporting blocks are both mounted on the first rack;

one end part of the two end parts of the screw rod extends to the outer side of the supporting block and is provided with an adjusting handle, a locking block is sleeved on the screw rod and close to the adjusting handle, the locking block is arranged on the supporting block, and the locking block is provided with a locking handle for adjusting a gap between the locking block and the screw rod;

the screw rod is provided with a connecting block in threaded connection between the two supporting blocks, the connecting block is installed on the bottom plate, the bottom of the bottom plate is provided with a plurality of first sliding blocks, the first rack is provided with a plurality of first sliding rails in sliding fit with the first sliding blocks, and the bottom plate is installed on the first sliding rails of the first rack through the first sliding blocks in a sliding mode.

As an improved scheme, the first air suction mechanism, the second air suction mechanism and the third air suction mechanism respectively comprise a first sucker and a second sucker, and the first sucker and the second sucker are respectively sleeved on the first transmission shaft, the second transmission shaft and the third transmission shaft;

one side of the first sucker abuts against the male buckle pressure plate, the female buckle pressure plate and the transfer plate respectively, and the other side of the first sucker is tightly attached to the second sucker and fixedly arranged on the second sucker through a locking part;

one side of the second sucker, which is far away from the first sucker, abuts against the connecting flange of the first shaft sleeve, the connecting flange of the second shaft sleeve and the connecting flange of the third shaft sleeve respectively, and a plurality of pin sleeves used for preventing the second sucker from rotating are arranged between the second sucker and the connecting flange of the first shaft sleeve, the connecting flange of the second shaft sleeve and the connecting flange of the third shaft sleeve.

As an improved scheme, a plurality of jackscrew mounting holes are respectively formed in the connecting flange of the first shaft sleeve, the connecting flange of the second shaft sleeve and the connecting flange of the third shaft sleeve, jackscrews are mounted in the jackscrew mounting holes, and the jackscrews are abutted to the second sucker.

As an improved scheme, a first suction hole is arranged on the male buckle material level and communicated with a first air passage arranged on the male buckle pressure plate, and the first air passage is communicated with a first air suction pipe through a first air suction mechanism;

second suction holes are formed in the female buckle material level in an arrayed mode, the second suction holes are communicated with second air passages arranged on the female buckle pressing disc in an arrayed mode, and the second air passages are communicated with a second air suction pipeline through a second air suction mechanism;

a third suction hole is arranged on the transfer material level and communicated with a third air passage arranged on the transfer disc, and the third air passage is communicated with a third air suction pipeline through a third air suction mechanism;

a fourth suction hole communicated with the first suction hole, the second suction hole and the third suction hole is formed in the first suction disc;

the second sucker is provided with a plurality of fifth suction holes communicated with the fourth suction holes, and the fifth suction holes are respectively provided with pneumatic connectors used for communicating the first suction pipeline, the second suction pipeline and the third suction pipeline.

As an improved scheme, a first baffle is arranged on the outer side of the first air suction mechanism, a second baffle is arranged on the outer side of the second air suction mechanism, the first baffle and the second baffle are both mounted on a first connecting plate, and the first connecting plate is respectively mounted on a connecting flange of the first shaft sleeve and a connecting flange of the second shaft sleeve;

the second baffle is close to the one end of transporting the dish is equipped with be used for with the box on the transport material level stirs extremely the shifting fork groove on the box material level.

As an improved scheme, a male buckle removing mechanism is further arranged on the outer side of the first air suction mechanism, and the male buckle removing mechanism is arranged opposite to the first baffle;

the male buckle removing mechanism comprises a first removing piece, the first removing piece is arranged on a second connecting plate, and the second connecting plate is arranged on a connecting flange of the first shaft sleeve;

and the first clearing part is provided with a clearing groove for taking the male buckle down from the male buckle material level.

As an improved scheme, the male buckle feeding mechanism and the female buckle feeding mechanism both comprise feeding rails, the feeding rails are respectively mounted on the second frame, the feeding ends of the feeding rails are respectively communicated with the discharging ends of the male buckle conveying rails and the female buckle conveying rails, and the discharging ends of the feeding rails respectively correspond to the male buckle material level of the male buckle pressing plate and the female buckle material level of the female buckle pressing plate;

the discharge ends of the feeding rails are also respectively provided with an auxiliary smoothing rail;

the support frame is installed respectively at orbital top of material loading, all rotate on the support frame and install the material loading screw rod, the material loading screw rod all is close to the material loading track sets up, the material loading screw rod is located the one end of material loading track feed end all extends to the outside of support frame is connected with driving motor, driving motor all installs on the protecting crust, the protecting crust all install in on the support frame.

As an improved scheme, the feeding screw is provided with spiral threads for pushing the female buckle or the male buckle to move on the feeding rail, and the thread pitch of the spiral threads is gradually increased from the feeding end of the feeding rail to the discharging end of the feeding rail.

As an improved scheme, a female buckle clearing mechanism is further arranged on the supporting frame of the female buckle feeding mechanism;

the female buckle removing mechanism comprises a pair of second removing pieces which are oppositely arranged, the two second removing pieces are both arranged on the supporting frame of the female buckle feeding mechanism, and female buckle collecting grooves are formed in the bottoms of the two second removing pieces and close to the supporting frame of the female buckle feeding mechanism;

two the second is clear away the piece and is close to the interval of the one end of box pressure disk is greater than be used for adsorbing the width of the boss of box on the box material level, and is less than the maximum diameter of box, will not the box of pressfitting to the material area on the box pressure disk peels off, two the second is clear away from the interval of the one end of box pressure disk is greater than the maximum diameter of box makes the box that peels off fall in the box collecting vat.

After the technical scheme is adopted, the invention has the beneficial effects that:

the bottom plate can move on the first frame by arranging the adjusting mechanism, so that the positions of a second frame, a male buckle feeding disc and a female buckle feeding disc which are arranged on the bottom plate are adjusted, and the male buckle pressing disc, the female buckle pressing disc and the transfer disc are arranged on the second frame through the transmission shaft and the shaft sleeve, so that the adjustment of the buckling position on the material belt is realized;

the installation mode can enable the two sets of button making devices to be oppositely arranged in a short distance, so that the electrode button distance on the material belt is closer to that of the traditional button making equipment, and the width of the material belt is further reduced;

the male buckle material level is arranged on the male buckle pressure plate, the female buckle material level is arranged on the female buckle pressure plate, the female buckle pressure plate and the male buckle pressure plate are correspondingly arranged and oppositely and synchronously rotate, the female buckle and the male buckle can be continuously pressed on the material belt respectively through the female buckle material level and the male buckle material level, the transfer material level is arranged on the transfer plate, the transfer plate and the female buckle pressure plate are correspondingly arranged and oppositely and synchronously rotate, the female buckle can be continuously transferred to the female buckle material level through the transfer material level, and therefore the function of continuous and non-intermittent buckle making is achieved, and the working efficiency is higher;

the first air suction mechanism capable of adjusting the sealing performance is arranged between the male buckle pressure plate and the first shaft sleeve, the first air suction mechanism is sleeved on the first transmission shaft, the second air suction mechanism capable of adjusting the sealing performance is arranged between the female buckle pressure plate and the second shaft sleeve, the second air suction mechanism is sleeved on the second transmission shaft, the third air suction mechanism capable of adjusting the sealing performance is arranged between the transfer plate and the third shaft sleeve, the third air suction mechanism is sleeved on the third transmission shaft, the first air suction mechanism, the second air suction mechanism and the third air suction mechanism respectively comprise a first sucker and a second sucker, the first sucker is abutted against the male buckle pressure plate, the female buckle pressure plate and the transfer plate, the other side of the first sucker is tightly attached to the second sucker and is fixedly arranged on the second sucker through a locking piece, the second sucker is abutted against a connecting flange of the first shaft sleeve, a connecting flange of the second shaft sleeve and a connecting flange of the third shaft sleeve, and a plurality of pin sleeves are arranged between the second sucker and the second sucker, the second sucker can be prevented from rotating with the connecting flange by positioning through the pin bush, and meanwhile, the second sucker can only adjust the position along the axial direction of the pin bush;

the connecting flange of the first shaft sleeve, the connecting flange of the second shaft sleeve and the connecting flange of the third shaft sleeve are respectively provided with a plurality of jackscrew mounting holes, jackscrews are mounted in the jackscrew mounting holes and abut against the second sucker, and the jackscrews can push the second sucker and the first sucker to move towards the male buckle pressure plate, the female buckle pressure plate or the transfer plate by adjusting the jackscrews, so that the gap between the male buckle pressure plate, the female buckle pressure plate or the transfer plate and the first sucker is changed, further the adjustment of the sealing property is realized, the adjusting mode is simple, convenient and quick, meanwhile, the independent adjustment of the sealing property of the male buckle pressure plate, the female buckle pressure plate or the transfer plate can be realized, the sealing property is good, the problem of unstable adsorption of material buckles is avoided, and the yield of product production is improved;

the automatic feeding function of the male buckle is realized by arranging the male buckle feeding disc, the male buckle conveying track and the male buckle feeding mechanism, and the automatic feeding function of the female buckle is realized by arranging the female buckle feeding disc, the female buckle conveying track and the female buckle feeding mechanism, so that the working efficiency of button making is improved;

the shifting fork groove is formed in one end, close to the transfer disc, of the second baffle, the shifting fork groove can be used for conveniently shifting the female buckle on the transfer material level to the female buckle material level, the transfer efficiency of the female buckle is improved, and the omission phenomenon is avoided;

by arranging the male buckle removing mechanism, the male buckle removing mechanism comprises a removing piece, a removing groove is formed in the removing piece, and a male buckle which is not pressed on a material belt on a male buckle material level can be removed through the removing groove, so that the male buckle is prevented from falling to other areas of equipment and affecting the normal operation of button making due to the fact that the male buckle does not have an adsorption function at part of the position of the male buckle pressing plate in the rotating process of the male buckle pressing plate;

clear away the mechanism through setting up the box, the box clears away the mechanism and includes that the second of a pair of relative setting clears away the piece, clears away the piece through two seconds and can clear away the box that the box material level was not pressfitting to the material area, avoids the box pressure dish at the rotation in-process, and the box leads to the box to drop other regions of equipment because of not adsorbing the function in the subregion, influences the normal operating that punches.

In conclusion, the invention has the characteristics of continuous buckling, high working efficiency, simple and convenient installation mode, convenient air tightness adjustment and high product production yield.

Drawings

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

FIG. 2 is a schematic cross-sectional structural view of the present invention;

FIG. 3 is a schematic view of the structure of FIG. 2 at another angular orientation;

FIG. 4 is a schematic view of the first bushing, pin press plate and pin removal mechanism of the present invention;

FIG. 5 is an exploded view of the first bushing, pin press plate and pin removal mechanism of the present invention;

FIG. 6 is a schematic view of the structure of FIG. 5 at another angular orientation;

FIG. 7 is a schematic structural view of a second bushing and a female snap pressure plate according to the present invention;

FIG. 8 is an exploded view of the second bushing and female snap platen of the present invention;

FIG. 9 is a schematic view of the structure of FIG. 8 at another angular orientation;

FIG. 10 is a schematic view of the third hub and transfer plate of the present invention;

FIG. 11 is an exploded view of the third hub and transfer plate of the present invention;

FIG. 12 is a schematic view of the structure of FIG. 11 at another angular orientation;

FIG. 13 is a schematic structural view of a box feeding mechanism and a box removing mechanism according to the present invention;

wherein each numerical designation refers to a particular meaning, element, and/or component, respectively, as follows in the figures.

In the figure: 1. the device comprises a first rack, a second rack, a third rack, a lead screw, a support block, a third rack, an adjustment handle, a lead screw, a support block, a third rack, a lead screw, a third rack, a bottom plate, a third rack, a male buckle feeding plate, a female buckle feeding plate, a male buckle feeding plate, a female buckle feeding plate, a male buckle feeding mechanism, a female buckle, a male buckle, a female buckle, a male buckle feeding mechanism, a male buckle, a female buckle, a male buckle, a female buckle, a male buckle, a female buckle, a male buckle, a female buckle, a male buckle, a female buckle, a male buckle, a female buckle, a male buckle, a female buckle, a male buckle, the connecting flange of the first shaft sleeve, the connecting flange of the second shaft sleeve, the connecting flange of the third shaft sleeve, the connecting flange of the pin sleeve, the connecting hole of the jackscrew, the connecting flange of the second shaft sleeve, the connecting flange of the third shaft sleeve, the connecting flange of the jackscrew, the connecting flange of the second shaft sleeve, the connecting flange of the third shaft sleeve, the connecting plate, 39, the fourth suction hole, 40, the fifth suction hole, 41, the pneumatic connector, 42, the first baffle, 43, the second baffle, 44, the first connecting plate, 45, the shifting fork groove, 46, the male buckle clearing mechanism, 4601, the first clearing member, 4602, the second connecting plate, the 4603, the clearing groove, 47, the feeding rail, 48, the auxiliary smooth rail, 49, the supporting frame, 50, the feeding screw, the driving screw, 51, 52, the driving motor, 52, the supporting groove, the female buckle clearing mechanism, 53, the female buckle clearing mechanism, 5301, the female buckle clearing mechanism, the female buckle clearing member, the female buckle clearing mechanism, the supporting collecting groove, the supporting groove, 55, and the supporting groove.

Detailed Description

The invention is further illustrated by the following specific examples. The use and purpose of these exemplary embodiments are to illustrate the present invention, not to limit the actual scope of the present invention in any way, and not to limit the scope of the present invention in any way.

As shown in fig. 1-3, 4, 7 and 10, a rotary wheel type dotter comprises a first frame 1, wherein a plurality of second sliders are arranged at the bottom of the first frame 1 along the moving direction of a material belt and are slidably mounted on second slide rails of a frame of a circular knife die-cutting machine, so that the first frame 1 can be slidably mounted on the frame of the circular knife die-cutting machine and fixed by bolts arranged at the side edges of the second sliders, position adjustment can be conveniently carried out on the frame of the circular knife die-cutting machine to match with other procedures, the frame of the circular knife die-cutting machine is not shown in the figure, in addition, supporting section bars 54 are respectively mounted at two sides of the first frame 1, supporting cushion feet 55 with adjustable height are mounted at the bottoms of the supporting section bars 54, when the rotary wheel type dotter needs to be moved, the supporting cushion feet 55 are rotated upwards to be away from the ground, and are rotated downwards to be attached to the ground after the position adjustment, the stability of the rotary type dotter during working is ensured, wherein the arrow in figure 1 shows the moving direction of the material belt;

a bottom plate 3 is slidably arranged on a first frame 1 through an adjusting mechanism 2, a second frame 4, a male buckle feeding disc 5 and a female buckle feeding disc 6 are arranged on the bottom plate 3, the bottom plate 3 can move on the first frame 1 through the adjusting mechanism 2, and the positions of the second frame 4, the male buckle feeding disc 5 and the female buckle feeding disc 6 which are arranged on the bottom plate 3 are further adjusted, because a male buckle pressure plate 11, a female buckle pressure plate 15 and a transfer disc 19 are all arranged on the second frame 4 through a transmission shaft and a shaft sleeve, the adjustment of the buckling position on a material belt is realized, meanwhile, two sets of buckling devices can be oppositely arranged on the first frame 1 along two sides of the material belt conveying direction, the relative distance and the relative position of the two sets of buckling devices on the material belt can be adjusted through the adjusting mechanism 2, the position adjustment is convenient and rapid, in the embodiment, two sets of buckling devices are oppositely arranged on the first frame 1, the synchronous dotting action can be carried out on the material belt, and the distance between the two sets of dotting devices is adjusted through the adjusting mechanism 2;

a first shaft sleeve 7, a second shaft sleeve 8 and a third shaft sleeve 9 are mounted on the second rack 4, the first shaft sleeve 7, the second shaft sleeve 8 and the third shaft sleeve 9 are fixedly mounted on the second rack 4, a first transmission shaft 10 is rotatably mounted in the first shaft sleeve 7, a male buckle pressing plate 11 is mounted at one end of the first transmission shaft 10 through a locking member, a plurality of male buckle material positions 12 for picking up male buckles are arranged on the outer peripheral surface of the male buckle pressing plate 11 in an arrayed manner, a first air suction mechanism 13 with adjustable sealing performance is arranged between the male buckle pressing plate 11 and the first shaft sleeve 7, the first air suction mechanism 13 is used for connecting or disconnecting the communication between the male buckle pressing plate 11 and an air suction pipeline, and the first air suction mechanism 13 is sleeved on the first transmission shaft 10;

a second transmission shaft 14 is rotatably mounted in the second shaft sleeve 8, a female button pressure plate 15 is mounted at one end, close to the male button pressure plate 11, of the second transmission shaft 14 through a locking part, the female button pressure plate 15 and the male button pressure plate 11 are correspondingly arranged and rotate synchronously in opposite directions, a plurality of female button material positions 16 for picking up female buttons are arranged on the outer circumferential surface of the female button pressure plate 15, the female button material positions 16 and the male button material positions 12 are used for continuously pressing the female buttons and the male buttons on a material belt respectively, a second air suction mechanism 17 with adjustable sealing performance is arranged between the female button pressure plate 15 and the second shaft sleeve 8, the second air suction mechanism 17 is used for conducting or disconnecting the communication between the female button pressure plate 15 and an air suction pipeline, and the second air suction mechanism 17 is sleeved on the second transmission shaft 14;

a third transmission shaft 18 is rotatably mounted in the third shaft sleeve 9, a transfer disc 19 is mounted at one end of the third transmission shaft 18 close to the female buckle pressure plate 15 through a locking member, the transfer disc 19 and the female buckle pressure plate 15 are correspondingly arranged and rotate synchronously in opposite directions, a plurality of transfer material positions 20 for continuously transferring the female buckle to the female buckle material position 16 are arranged on the outer circumferential surface of the transfer disc 19, a third air suction mechanism 21 with adjustable sealing property is arranged between the transfer disc 19 and the third shaft sleeve 9, the third air suction mechanism 21 is used for connecting or disconnecting the communication between the transfer disc 19 and an air suction pipeline, the third air suction mechanism 21 is sleeved on the third transmission shaft 18, the female buckle can be continuously transferred to the female buckle material position 16 through the transfer material position 20, the female buckle and the male buckle are continuously pressed on a material belt through the female buckle material position 16 and the male buckle material position 12, so that the function of continuous non-intermittent buckle pressing is realized, and the working efficiency is higher, in the embodiment, the locking piece adopts a bolt;

in addition, still be provided with the boss respectively on pin thread material level 12, box material level 16 and transportation material level 20, the width of boss is less than the maximum diameter of pin thread and box, simultaneously, is provided with the constant head tank on the boss respectively, and specific application number that can refer to is: CN201910621129.7, applicant: shandong Huazi Automation technology, Inc., with the patent names: the descriptions of the fourth, tenth and twelfth positive numbers of the embodiments of the rotary stitching device in the patent application are not repeated herein;

the discharging end of the male buckle feeding disc 5 is connected with a male buckle feeding track 22, the male buckle feeding track 22 is installed on the second rack 4 through a supporting block 202, the discharging end of the male buckle feeding track 22 is communicated with the feeding end of a male buckle feeding mechanism 23, the male buckle feeding mechanism 23 is also installed on the second rack 4, the discharging end of the male buckle feeding mechanism 23 is connected with a male buckle pressure plate 11, and the male buckle feeding disc 5, the male buckle feeding track 22 and the male buckle feeding mechanism 23 are arranged to realize the automatic feeding function of the male buckle;

the discharging end of the box feeding tray 6 is connected with the box feeding track 24, the box feeding track 24 is also installed on the second rack 4 through the supporting block 202, the discharging end of the box feeding track 24 is communicated with the feeding end of the box feeding mechanism 25, the box feeding mechanism 25 is also installed on the second rack 4, the discharging end of the box feeding mechanism 25 is connected with the transfer tray 19, and through the arrangement of the box feeding tray 6, the box feeding track 24 and the box feeding mechanism 25, the automatic feeding function of the box is realized, and the working efficiency of button making is improved;

in addition, the male buckle feeding disc 5 and the female buckle feeding disc 6 in the embodiment both adopt vibrating feeding discs, which are common in daily life and belong to the common general knowledge of technical personnel in the technical field, and are not described herein again;

a first gear is arranged at one end, far away from the male buckle pressure plate 11, of the first transmission shaft 10 through a key, a second gear is arranged at one end, far away from the female buckle pressure plate 15, of the second transmission shaft 14 through a key, the first gear is in transmission connection with the second gear, a third gear is arranged at one end, far away from the transfer plate 19, of the third transmission shaft 18 through a key, the third gear is in transmission connection with the second gear, the transmission connection mode can be direct gear transmission connection or sawtooth belt transmission connection, and gear meshing transmission is adopted in the embodiment;

any one of the first transmission shaft 10, the second transmission shaft 14 and the third transmission shaft 18 is connected with a driving device, in this embodiment, the third transmission shaft 18 is connected with the driving device, and the driving device adopts a motor;

first gear, second gear and third gear all install in the inner chamber of safety cover, and the safety cover passes through the retaining member to be installed on the blade holder riser of second frame 4.

In this embodiment, as shown in fig. 1 to fig. 3, the adjusting mechanism 2 includes a screw 201, two ends of the screw 201 are rotatably mounted on two supporting blocks 202 through bearings, respectively, and both supporting blocks 202 are mounted on the first frame 1 through locking members;

one end of the two ends of the screw 201 extends to the outer side of the supporting block 202 and is provided with an adjusting handle 203 through a bolt, a locking block 204 is sleeved on the screw 201 and close to the adjusting handle 203, the locking block 204 is in clearance fit with the screw 201, one end of the locking block 204 is installed on the supporting block 202 through a bolt, the other end of the locking block 204 is provided with an opening gap, a locking handle 205 used for adjusting the gap between the locking block 204 and the screw 201 is arranged on the locking block 204, the locking handle 205 is arranged at one end of the locking block 204 with the opening gap and is in threaded connection with the locking block 204, the locking block 204 is tightly attached to the screw 201 through rotating the locking handle 205, and the screw 201 is prevented from rotating;

threaded connection has connecting block 206 on the lead screw 201 and between being located two supporting blocks 202, connecting block 206 bolted mounting is on bottom plate 3, a plurality of first sliders 207 are installed to the bottom bolted mounting of bottom plate 3, install a plurality of first slide rails 208 with first slider 207 sliding fit on first frame 1, bottom plate 3 is through first slider 207 slidable mounting on first slide rail 208 of first frame 1, can rotate lead screw 201 through rotating adjustment handle 203, lead screw 201 drives connecting block 206 and removes along the axis direction, and then drive bottom plate 3 and slide on first frame 1, realize the adjustment of bottom plate 3 position from this, adjustment convenient and fast.

In this embodiment, as shown in fig. 4 to 12, each of the first suction mechanism 13, the second suction mechanism 17, and the third suction mechanism 21 includes a first suction cup 26 and a second suction cup 27, the first suction cup 2618 is made of nylon, and the first suction cup 26 and the second suction cup 27 are respectively sleeved on the first transmission shaft 10, the second transmission shaft 14, and the third transmission shaft 18;

one side of the first suction disc 26 abuts against the male buckle pressure plate 11, the female buckle pressure plate 15 and the transfer disc 19 respectively, and the other side of the first suction disc is tightly attached to the second suction disc 27 and is fixedly arranged on the second suction disc 27 through a locking part;

one side of the second suction cup 27 far away from the first suction cup 26 is respectively abutted against a connecting flange 28 of the first shaft sleeve, a connecting flange 29 of the second shaft sleeve and a connecting flange 30 of the third shaft sleeve, a plurality of pin sleeves 31 for preventing the second suction cup 27 from rotating are arranged between the second suction cup 27 and the connecting flange 28 of the first shaft sleeve, between the connecting flange 29 of the second shaft sleeve and between the connecting flange 30 of the third shaft sleeve, the second suction cup 27 and the connecting flanges of the shaft sleeves can be prevented from rotating by positioning through the pin sleeves 31, and meanwhile, the second suction cup 27 can only adjust the position along the axis direction of the pin sleeves 31.

In this embodiment, as shown in fig. 5, fig. 6, fig. 8, fig. 9, fig. 11, and fig. 12, a connecting flange 28 of the first shaft sleeve, a connecting flange 29 of the second shaft sleeve, and a connecting flange 30 of the third shaft sleeve are respectively provided with a plurality of jackscrew mounting holes 32, jackscrews are mounted in the jackscrew mounting holes 32, the jackscrews are abutted to the second suction cups 27, and by screwing the jackscrews with a wrench or other tool, the jackscrews can push the second suction cups 27 and the first suction cups 26 to move toward the male buckling discs 11, the female buckling discs 15, or the transfer discs 19, so as to change gaps between the male buckling discs 11, the female buckling discs 15, or the transfer discs 19 and the first suction discs 26, thereby achieving adjustment of sealing performance, and achieving simple and rapid adjustment of sealing performance, and simultaneously, achieving individual adjustment of sealing performance of the male buckling discs 11, the female buckling discs 15, or the transfer discs 19, achieving good sealing performance, and avoiding unstable material buckle adsorption, easy falling off, and high product yield.

In this embodiment, as shown in fig. 6, 9 and 12, first suction holes 33 are arranged on the pin thread material level 12 in an array manner, the first suction holes 33 are arranged on a boss of the pin thread material level 12 in an array manner, the first suction holes 33 are communicated with first air passages 34 arranged on the pin thread pressing plate 11 in an array manner, and the first air passages 34 are communicated with the first air suction passages through the first air suction mechanism 13;

the female buckle material level 16 is provided with second suction holes 35 in an arrangement mode, the second suction holes 35 are circumferentially arranged on a boss of the female buckle material level 16, the second suction holes 35 are communicated with second air passages 36 arranged on the female buckle pressure plate 15 in an arrangement mode, and the second air passages 36 are communicated with a second air suction pipeline through a second air suction mechanism 17;

third suction holes 37 are arranged on the transfer material level 20 in an arrayed manner, the third suction holes 37 are arranged on a boss of the transfer disc 19 in a circumferential manner, the third suction holes 37 are communicated with third air passages 38 arranged on the transfer disc 19 in an arrayed manner, and the third air passages 38 are communicated with a third air suction pipeline through a third air suction mechanism 21;

in this embodiment, the first air suction pipe, the second air suction pipe and the third air suction pipe are hoses, which are not shown in the drawings and are seen in daily life, the first air suction pipe, the second air suction pipe and the third air suction pipe are all communicated with the air collection box, the air collection box is mounted on the second rack 4 through bolts, the air collection box is communicated with the negative pressure air suction device through a pipe, and the negative pressure air suction device is market purchasing equipment, which is not described herein again;

the first suction cup 26 is provided with a fourth suction hole 39 communicated with the first suction hole 33, the second suction hole 35 and the third suction hole 37, and the fourth suction hole 39 is in the shape of an arc-shaped long hole and is circumferentially arranged by taking the axis of the first suction cup 26 as the center;

the second suction cup 27 is provided with a plurality of fifth suction holes 40 communicated with the fourth suction holes 39, and the fifth suction holes 40 are respectively provided with pneumatic connectors 41 used for communicating the first suction pipeline, the second suction pipeline and the third suction pipeline.

In this embodiment, as shown in fig. 4 to 9, a first baffle 42 is disposed on the outer side of the first air suction mechanism 13, a second baffle 43 is disposed on the outer side of the second air suction mechanism 17, the first baffle 42 and the second baffle 43 are both arc-shaped, the first baffle 42 and the second baffle 43 are both mounted on a first connecting plate 44 through locking members, and the first connecting plate 44 is mounted on the connecting flange 28 of the first shaft sleeve and the connecting flange 29 of the second shaft sleeve through locking members, respectively;

second baffle 43 is equipped with the one end that is close to transport dish 19 and is used for stirring the box on the material level 20 to box shifting fork groove 45 on the material level 16, and the material level 20 is transported towards to the opening orientation of shifting fork groove 45, and the groove width of shifting fork groove 45 is less than the maximum diameter of box, and is greater than the boss width of transporting material level 20, makes shifting fork groove 45 can stir the box on the material level 20 of transporting to box material level 16 on, improves the transportation efficiency of shifting fork groove 45, avoids appearing omitting the phenomenon.

In this embodiment, as shown in fig. 4 to 5, a pin buckle removing mechanism 46 is further disposed outside the first air suction mechanism 13, the pin buckle removing mechanism 46 is disposed opposite to the first baffle 42, and the pin buckle removing mechanism 46 is used for timely removing a pin buckle that is not pressed on the material tape from the pin buckle material level 12, so as to prevent the pin buckle from falling to other areas of the equipment and affecting normal operation of button making due to no adsorption function at a part of the pin buckle pressing plate 11 during rotation of the pin buckle pressing plate 11;

the male buckle removing mechanism 46 comprises a first removing member 4601, the first removing member 4601 is mounted on a second connecting plate 4602, and the second connecting plate 4602 is mounted on the connecting flange 28 of the first shaft sleeve;

the first clearing piece 4601 is provided with a clearing groove 4603 for removing the male buckle from the male buckle material level 12, the width of the clearing groove 4603 is larger than the width of the boss of the male buckle material level 12 and smaller than the maximum diameter of the male buckle, and the male buckle on the male buckle pressing plate 11 can be removed through the clearing groove 4603.

In this embodiment, as shown in fig. 2, 3, and 13, the pin feeding mechanism 23 and the box feeding mechanism 25 both include a feeding rail 47, the feeding rail 47 is respectively installed on the second rack 4, a feeding end of the feeding rail 47 is respectively communicated with a discharging end of the pin feeding rail 22 and a discharging end of the box feeding rail 24, a discharging end of the feeding rail 47 respectively corresponds to the pin material level 12 of the pin platen 11 and the box material level 16 of the box platen 15, and the pin conveyed by the pin feeding rail 22 or the box conveyed by the box feeding rail 24 is respectively conveyed to the pin material level 12 or the box material level 16 by the feeding rail 47;

the discharge ends of the feeding rails 47 are respectively provided with an auxiliary smoothing rail 48, the auxiliary smoothing rails 48 comprise a pair of guide rails which are oppositely arranged, the two guide rails are respectively bolted on the feeding rails 47 and are arranged in an arc structure, the inner arc surfaces of the two guide rails are respectively matched with the outer arc surfaces of the male buckle pressing plate 11 and the female buckle pressing plate 15, and then uneven male buckles or female buckles can be adsorbed on the male buckle material level 12 of the male buckle pressing plate 11 or the female buckle material level 16 of the female buckle pressing plate 15 to be smoothed, so that the buckling quality is ensured, and meanwhile, the gap between the two guide rails is used for avoiding the convex part of the male buckle or the female buckle;

support frames 49 are respectively installed at the top of the feeding rail 47, a feeding screw 50 is installed on each support frame 49 through rotation of a bearing, the feeding screw 50 is arranged close to the feeding rail 47, the feeding screw 50 can be contacted with the side wall of a convex part of a male buckle or a concave buckle on the feeding rail 47, and then the male buckle or the concave buckle can be pushed to move on the feeding rail 47, one end, located at the feeding end of the feeding rail 47, of the feeding screw 50 extends to the outer side of the support frame 49 and is provided with a transmission gear, the transmission gear is connected with an output shaft of a driving motor 51 through a transmission belt, the driving motor 51 drives the feeding screw 50 to rotate, feeding of the male buckle or the concave buckle is achieved, the driving motor 51 is installed on a protective shell 52, and the protective shell 52 is installed on the support frames 49.

In this embodiment, as shown in fig. 13, the feeding screw 50 is provided with a spiral thread for pushing the box or the pin to move on the feeding rail 47, and the thread pitch of the spiral thread is gradually increased from the feeding end of the feeding rail 47 to the discharging end of the feeding rail 47, so that the pin or the box is gradually separated, and the feeding speed is gradually increased, thereby improving the feeding efficiency and further improving the button-making production efficiency.

In this embodiment, as shown in fig. 13, a female buckle removing mechanism 53 is further disposed on the supporting frame 49 of the female buckle feeding mechanism 25, and the female buckles on the female buckle material level 16, which are not pressed on the material tape, can be removed by the female buckle removing mechanism 53, so that it is avoided that the female buckles fall into other areas of the device and the normal operation of punching is affected because the female buckles do not have an adsorption function in a part of the areas during the rotation of the female buckle pressing disc 15;

the box removing mechanism 53 comprises a pair of second removing parts 5301 arranged oppositely, both the second removing parts 5301 are arranged on the supporting frame 49 of the box feeding mechanism 25, a box collecting groove 5302 is arranged at the bottom of each second removing part 5301 and close to the supporting frame 49 of the box feeding mechanism 25, the box collecting groove 5302 can be mounted on the second removing parts 5301 through bolts or can be mounted on the supporting frame 49, and the box removed by the second removing parts 5301 can be collected through the box collecting groove 5302;

two second clear away the interval that piece 5301 is close to the one end of box pressure disk 15 and is greater than the width that is used for adsorbing the boss of box on the box material level 16, is less than the maximum diameter of box, peels off the box that does not pressfitting on the material area on the box pressure disk 15, and two second clear away the interval that piece 5301 keeps away from the one end of box pressure disk 15 and is greater than the maximum diameter of box, makes the box that peels off fall in box collecting vat 5302.

For ease of understanding, the working process of the present embodiment is given below:

as shown in fig. 1-13, the pin in the pin feeding tray 5 enters the feeding rail 47 of the pin feeding mechanism 23 through the pin feeding rail 22, gradually moves from the inlet end to the outlet end of the feeding rail 47 through the feeding screw 50, and is adsorbed on the pin level 12 of the pin platen 11 through the first suction mechanism 13;

the female buckle in the female buckle feeding tray 6 enters the feeding track 47 of the female buckle feeding mechanism 25 through the female buckle feeding track 24, the inlet end of the feeding track 47 gradually moves to the outlet end through the feeding screw 50, and is adsorbed on the transfer material level 20 of the transfer disc 19 through the third air suction mechanism 21, the transfer disc 19 and the female buckle pressure disc 15 synchronously rotate in opposite directions, the female buckle on the transfer material level 20 of the transfer disc 19 is continuously transferred to the female buckle material level 16 of the female buckle pressure disc 15 through the shifting fork groove 45, and is adsorbed on the female buckle material level 16 of the female buckle pressure disc 15 through the second air suction mechanism 17;

the male button pressing disc 11 and the female button pressing disc 15 synchronously rotate in opposite directions and are respectively positioned on the upper side and the lower side of the material belt, so that a male button on the male button material level 12 and a female button on the female button material level 16 are synchronously and continuously pressed on the material belt, and continuous button making is realized;

when the male buckle pressure plate 11, the female buckle pressure plate 15 or the transfer plate 19 are not well matched with the first suction plate 26 of the first suction mechanism 13, the second suction mechanism 17 or the third suction mechanism 21, the sealing performance is poor, the air leakage is serious, and the material buckle adsorption force is poor, or the fit is too tight, so that the rotation resistance of the male buckle pressing plate 11, the female buckle pressing plate 15 or the transferring plate 19 is larger, by adjusting the jack screw with the aid of an auxiliary tool such as a wrench, the jack screw can push the second suction cup 27 and the first suction cup 26 to approach or separate from the male snap pressing plate 11, the female snap pressing plate 15 or the transfer plate 19, thereby changing the clearance between the male snap pressure plate 11, the female snap pressure plate 15 or the transfer plate 19 and the first suction plate 26, thereby realizing the adjustment of the sealing property, and the clearance between the male buckle pressing plate 11, the female buckle pressing plate 15 or the transfer plate 19 is adjusted independently, and the clearance can be adjusted independently according to actual conditions.

It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should also be understood that various alterations, modifications and/or variations can be made to the present invention by those skilled in the art after reading the technical content of the present invention, and all such equivalents fall within the protective scope defined by the claims of the present application.

Claims

1. The utility model provides a rotate formula dotter which characterized in that: the circular knife die cutting machine comprises a first rack, wherein the first rack is slidably mounted on a circular knife die cutting machine rack, a bottom plate is slidably mounted on the first rack through an adjusting mechanism, and a second rack, a male buckle feeding disc and a female buckle feeding disc are mounted on the bottom plate;

2. A rotary dotter as claimed in claim 1 wherein: the adjusting mechanism comprises a lead screw, two ends of the lead screw are respectively and rotatably arranged on the two supporting blocks, and the two supporting blocks are both arranged on the first rack;

3. A rotary dotter as claimed in claim 1 wherein: the first air suction mechanism, the second air suction mechanism and the third air suction mechanism respectively comprise a first sucker and a second sucker, and the first sucker and the second sucker are respectively sleeved on the first transmission shaft, the second transmission shaft and the third transmission shaft;

4. A rotary dotter as claimed in claim 3 wherein: the connecting flange of the first shaft sleeve, the connecting flange of the second shaft sleeve and the connecting flange of the third shaft sleeve are respectively provided with a plurality of jackscrew mounting holes, jackscrews are mounted in the jackscrew mounting holes, and the jackscrews are abutted to the second sucker.

5. A rotary dotter as claimed in claim 3 wherein: the male buckle is provided with first suction holes in an arrayed mode on the material level, the first suction holes are communicated with first air channels arrayed on the male buckle pressure plate, and the first air channels are communicated with first air suction pipelines through the first air suction mechanism;

6. A rotary dotter as claimed in claim 3 wherein: a first baffle is arranged on the outer side of the first air suction mechanism, a second baffle is arranged on the outer side of the second air suction mechanism, the first baffle and the second baffle are both arranged on a first connecting plate, and the first connecting plate is respectively arranged on a connecting flange of the first shaft sleeve and a connecting flange of the second shaft sleeve;

7. The rotary dotter of claim 6 wherein: a male buckle removing mechanism is further arranged on the outer side of the first air suction mechanism and is opposite to the first baffle;

8. A rotary dotter as claimed in claim 1 wherein: the male buckle feeding mechanism and the female buckle feeding mechanism respectively comprise feeding rails, the feeding rails are respectively installed on the second rack, the feeding ends of the feeding rails are respectively communicated with the discharging ends of the male buckle conveying rails and the female buckle conveying rails, and the discharging ends of the feeding rails respectively correspond to the male buckle material level of the male buckle pressing plate and the female buckle material level of the female buckle pressing plate;

9. The rotary dotter of claim 8 wherein: the feeding screw rod is provided with spiral threads for pushing the female buckle or the male buckle to move on the feeding rail, and the thread space of the spiral threads is gradually increased from the feeding end of the feeding rail to the discharging end of the feeding rail.

10. The rotary dotter of claim 8 wherein: the support frame of the female buckle feeding mechanism is also provided with a female buckle clearing mechanism;