CN212288794U

CN212288794U - Linkage pressing rotary positioning device for mask machine

Info

Publication number: CN212288794U
Application number: CN202020706548.9U
Authority: CN
Inventors: 邝湘林; 林建雄
Original assignee: Dongguan Shengwang Aluminum Products Co ltd
Current assignee: Dongguan Shengwang Aluminum Products Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-01-05
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a linkage material pressing rotary positioning device for a mask machine, which comprises a workbench, the rear side of the workbench is fixedly provided with a frame, the front side of the frame is provided with a clamping device, the clamping device comprises a clamping cylinder and a pressing plate, the middle upper side of the pressing plate is fixedly provided with a bearing positioning cylinder, the lower side of the clamping cylinder is driven and connected with a lifting plate, the middle part of the lower side of the lifting plate is formed with a positioning shaft, a rotating bearing is further arranged between the positioning shaft and the bearing positioning cylinder, the clamping cylinder is provided with the pressing plate to move up and down through the lifting plate, the upper side of the workbench is also provided with a turntable, the lower part of the workbench is fixedly provided with a servo motor, the servo motor drives the turntable to rotate, the right end of the upper side of the turntable is fixedly provided with a first positioning rod, the; the ultrasonic bonding machine can drive the rotatory ear line of installing the opposite side again of mask lamellar body through servo motor after the ear line of installing mask lamellar body one side to improve production efficiency.

Description

Linkage pressing rotary positioning device for mask machine

Technical Field

The utility model belongs to the technical field of the gauze mask machine and specifically relates to a linkage material pressing rotary positioning device for gauze mask machine is related to.

Background

Present gauze mask machine need correspond and send the gauze mask lamellar body to the ear line of installing in the ultrasonic bonding machine, because the both sides of gauze mask all have the ear line, and ultrasonic bonding machine can only be to one side installation ear line of gauze mask lamellar body, when the opposite side installation ear line of gauze mask, need take out the back switching-over with the gauze mask lamellar body and put into the ultrasonic bonding machine again, the efficiency that leads to the installation ear line is lower, influence the production efficiency of gauze mask machine, still can appear the problem that the ear line is difficult to the location, when needs produce the gauze mask fast, often can appear the inaccurate phenomenon of ear line location, the defective products that lead to the gauze mask increase by a wide margin.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, provides a technical scheme that can solve above-mentioned problem.

A linkage pressing rotary positioning device for a mask machine comprises a workbench, a rack is fixedly mounted on the rear side of the workbench, a clamping device is arranged on the front side of the rack and comprises a clamping cylinder and a pressing plate, the clamping cylinder is fixedly mounted in front of the rack, a bearing positioning cylinder is fixedly mounted on the upper side of the middle of the pressing plate, a lifting plate is connected to the lower side of the clamping cylinder in a driving mode, a positioning shaft is formed in the middle of the lower side of the lifting plate, a rotating bearing is further mounted between the positioning shaft and the bearing positioning cylinder, the clamping cylinder drives the pressing plate to move up and down through the lifting plate, a turntable is further arranged on the upper side of the workbench, a servo motor is fixedly mounted below the workbench and drives the turntable to rotate, a first positioning rod is fixedly mounted at the right end of the upper side of the turntable, clamping plates are respectively formed on the left side and the right side of the pressing, the air blowing pipe is arranged on the left side above the turntable.

Compared with the prior art, the beneficial effects of the utility model are that: the mask body is placed between the pressing plate and the turntable, the mask body is clamped between the pressing plate and the turntable through the clamping cylinder, after the pressing plate is pressed down, the first positioning rod positions the pressure plate through the clamping position, so that the mask sheet body is positioned more accurately, the qualification rate of products is improved, an ultrasonic welding wire machine is arranged at the rear side of the workbench, the ultrasonic welding wire machine is used for installing ear wires at one side of the mask sheet body, after the ear wires at one side are installed, the servo motor drives the turntable to rotate 180 degrees, the pressure plate rotates together with the turntable through the matching of the first positioning rod and the clamping position, set up through rolling bearing and carry out smooth rotation when letting the clamp plate push down, rotatory back ultrasonic bonding wire machine is to the opposite side of gauze mask lamellar body installation ear line, has improved the production efficiency of installation ear line, and the gauze mask lamellar body has installed the ear line of both sides after, and die clamping cylinder drives the clamp plate and rises to accomplish the ejection of compact.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Fig. 3 is a schematic view of the pressing plate of the present invention.

Fig. 4 is an enlarged schematic view of fig. 3 at B.

Fig. 5 is a schematic sectional view showing the connection between the pressing plate and the lifting plate according to the present invention.

Shown in the figure: 1. a work table; 2. a frame; 3. a clamping device; 3-1, clamping a cylinder; 3-2, pressing a plate; 4. a rotating bearing; 5. a turntable; 6. a servo motor; 7. a first positioning rod; 8. clamping; 9. an air blowing pipe; 10. positioning blocks; 11. a vertical through hole; 12. a second positioning rod; 13. a limiting column; 14. a circular hole; 15. a compression cylinder; 16. a compression spring; 17. a positioning bar; 18. lightening holes; 19. a trachea positioning frame; 20. a discharging barrel; 21. a bearing positioning cylinder; 22. a lifting plate; 23. and (5) positioning the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a linkage pressing rotary positioning device for a mask machine comprises a workbench 1, a frame 2 is fixedly installed at the rear side of the workbench 1, a clamping device 3 is arranged at the front side of the frame 2, the clamping device 3 comprises a clamping cylinder 3-1 and a pressing plate 3-2, the clamping cylinder 3-1 is fixedly installed in front of the frame 2, a bearing positioning cylinder 21 is fixedly installed at the upper side of the middle part of the pressing plate 3-2, a lifting plate 22 is connected to the lower side of the clamping cylinder 3-1 in a driving manner, a positioning shaft 23 is formed at the middle part of the lower side of the lifting plate 22, a rotary bearing 4 is further installed between the positioning shaft 23 and the bearing positioning cylinder 21, the clamping cylinder 3-1 drives the pressing plate 3-2 to move up and down through the lifting plate 22, a turntable 5 is further arranged at the upper side of the workbench 1, and a servo, the servo motor 6 drives the turntable 5 to rotate, a first positioning rod 7 is fixedly arranged at the right end of the upper side of the turntable 5, and clamping positions 8 which are in clearance fit with the first positioning rod 7 are formed on the left side and the right side of the pressing plate 3-2; the principle is as follows: the mask sheet is placed between a pressing plate 3-2 and a rotating disc 5, the mask sheet is clamped between the pressing plate 3-2 and the rotating disc 5 through a clamping cylinder 3-1, after the pressing plate 3-2 is pressed down, a first positioning rod 7 positions the pressing plate 3-2 through a clamping position 8, an ultrasonic welding wire machine is installed on the rear side of a workbench 1 and is used for installing an ear wire on one side of the mask sheet, after the ear wire on one side is installed, a servo motor 6 drives the rotating disc 5 to rotate 180 degrees, the pressing plate 3-2 rotates along with the rotating disc 5 through the matching of the first positioning rod 7 and the clamping position 8, the pressing plate 3-2 can smoothly rotate when being pressed down through the arrangement of a rotating bearing 4, the ultrasonic welding wire machine is used for installing the ear wire on the other side of the mask sheet after rotation, after the ear wires on the two sides of the mask sheet are installed, the clamping cylinder 3-1 drives the pressing plate 3-2 to, thereby completing the discharge.

As a further aspect of the present invention: a positioning block 10 is fixedly installed on the front side of the clamping cylinder 3-1, a vertical through hole 11 is formed in the positioning block 10, a second positioning rod 12 is installed in the vertical through hole 11 in a sliding fit mode, a limiting column 13 is fixedly installed at the upper end of the second positioning rod 12, the limiting column 13 is arranged on the upper side of the positioning block 10, and round holes 14 for allowing the lower end of the second positioning rod 12 to be inserted in a clearance fit mode are formed in the front side and the rear side of the pressing plate 3-2; before the mask body is installed, the pressing plate 3-2 is not pressed down, when the mask body is pressed down, the lower end of the second positioning rod 7 is inserted into the round hole 14 in the front side of the pressing plate 3-2, positioning is more accurate, after the turntable 5 rotates 180 degrees, the clamping cylinder 3-1 drives the pressing plate 3-2 to ascend, at the moment, the round hole 14 in the rear side of the pressing plate 3-2 rotates to the front side, and the lower end of the second positioning rod 7 is inserted into the round hole 14 to be positioned.

As a further aspect of the present invention: a pressing cylinder 15 is further installed on the second positioning rod 12 in a sliding fit manner, a pressing spring 16 is further fixedly installed between the pressing cylinder 15 and the positioning block 10, and the pressing spring 16 is sleeved on the periphery of the second positioning rod 12; so that the pressing stress of the pressing plate 3-2 is more uniform.

As a further aspect of the present invention: a positioning strip 17 is fixedly arranged at the right end of the upper side of the turntable 5, and the first positioning rod 7 is fixedly arranged above the positioning strip 17; so that the fixation of the first positioning rod 7 is more secure.

As a further aspect of the present invention: a plurality of lightening holes 18 are also formed on the pressing plate 3-2; the weight of the press plate 3-2 is reduced and the raw material consumed in the production is reduced.

As a further aspect of the present invention: an air pipe positioning frame 19 is fixedly installed on the outer side of the clamping cylinder 3-1, an air blowing pipe 9 is fixedly installed on the air pipe positioning frame 19, the air blowing pipe 9 is arranged on the left side above the turntable 5, a discharging barrel 20 is also fixedly installed above the workbench 1, and the air blowing pipe 9 is aligned to the discharging barrel 20; during discharging, high-pressure airflow is introduced to the air blowing pipe 9, and the mask sheet body is blown out to the discharging barrel 20 for discharging.

As a further aspect of the present invention: the air pipe positioning frame 19 and the air blowing pipe 9 are respectively provided with two separated front and back parts; the air blowing pipe 9 can blow the mask sheet into the discharging barrel 20 more accurately.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A linkage material pressing rotary positioning device for gauze mask machine, including the workstation, the rear side fixed mounting of workstation has frame, its characterized in that: the front side of frame is equipped with clamping device, clamping device includes die clamping cylinder and clamp plate, die clamping cylinder fixed mounting is in the place ahead of frame, the middle part upside fixed mounting of clamp plate has a bearing location section of thick bamboo, die clamping cylinder's downside drives and is connected with the lifter plate, the middle part shaping of lifter plate downside has the location axle, still install rolling bearing between location axle and the bearing location section of thick bamboo, die clamping cylinder takes the clamp plate up-and-down motion through the lifter plate, the upside of workstation still is equipped with the carousel, the below fixed mounting of workstation has servo motor, servo motor drives the carousel rotation, the right-hand member fixed mounting of carousel upside has first locating lever, the equal shaping in the left and right sides of clamp plate has the screens with the mutual clearance fit of first.

2. The linkage pressing rotary positioning device for the mask machine according to claim 1, which is characterized in that: the front side fixed mounting of die clamping cylinder has the locating piece, and the shaping has vertical through-hole on the locating piece, and sliding fit installs the second locating lever in the vertical through-hole, and the upper end fixed mounting of second locating lever has spacing post, and spacing post is at the upside of locating piece, and both sides all shaping have the round hole that supplies the mutual clearance fit male of second locating lever lower extreme around the clamp plate.

3. The linkage pressing rotary positioning device for the mask machine according to claim 2, characterized in that: and a pressing cylinder is further arranged on the second positioning rod in a sliding fit manner, a pressing spring is further fixedly arranged between the pressing cylinder and the positioning block, and the pressing spring is sleeved on the periphery of the second positioning rod.

4. The linkage pressing rotary positioning device for the mask machine according to claim 1, which is characterized in that: the right-hand member fixed mounting of carousel upside has the location strip, and first locating lever fixed mounting is in the top of location strip.

5. The linkage pressing rotary positioning device for the mask machine according to claim 1, which is characterized in that: the pressing plate is also provided with a plurality of lightening holes.

6. The linkage pressing rotary positioning device for the mask machine according to claim 1, which is characterized in that: the outside fixed mounting of die clamping cylinder has trachea locating rack, and fixed mounting has the gas blow pipe on the trachea locating rack, and the gas blow pipe setting is in the left side of carousel top, and the top of workstation is still fixed mounting have a feed cylinder, and the gas blow pipe aims at a feed cylinder setting.

7. The linkage pressing rotary positioning device for the mask machine according to claim 6, which is characterized in that: the trachea positioning frame and the air blowing pipe are respectively provided with two separated front and back parts.