CN111422648A

CN111422648A - One drags two gauze mask machines

Info

Publication number: CN111422648A
Application number: CN202010235500.9A
Authority: CN
Inventors: 陈毅强
Original assignee: Longhai Andrew Ma Fu Machinery Co Ltd
Current assignee: Longhai Andrew Ma Fu Machinery Co Ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-07-17
Anticipated expiration: 2040-03-30
Also published as: CN111422648B

Abstract

The invention discloses a one-to-two mask machine which comprises a production device body, wherein two fixing frames are fixedly connected to two sides of the inner bottom wall of the production device body, a driving wheel and a driven wheel are rotatably connected between the two fixing frames on the same side, a transmission belt is sleeved between the driving wheel and the driven wheel, a cutting chamber is arranged in the middle of the interior of the production device body, a cutting table is fixedly connected to the middle of the cutting chamber, fixing plates are arranged on two sides above the cutting table, the fixing plates are fixedly connected with the inner wall of the cutting chamber, and bolts are in threaded connection with two ends of each fixing plate; including gauze mask body processing equipment, first ear area welding equipment, second ear area welding equipment and conveying mechanism in the apparatus for producing body. The invention not only can realize one-driving-two, greatly improves the production efficiency, but also can meet the requirement of processing the masks with different specifications by adjusting the height of the limiting plate.

Description

One drags two gauze mask machines

Technical Field

The invention relates to the technical field of mask production equipment, in particular to a one-to-two mask machine.

Background

Along with scientific and technological development, industrial manufacturing production develops more and more fast, environmental pollution is serious day by day, people are bigger and bigger to the demand of gauze mask, therefore, the production of gauze mask needs a full-automatic production line to carry out efficient production, thereby satisfy people's demand, under the present technique, the gauze mask conveys when the cutting department at the drive belt, it is spacing unstable, easy skew, lead to cutting not accurate, after the cutting, can produce some discarded leftover bits, scatter on ground, do not collect, it is very inconvenient to cause the operator to clear up, work efficiency has been reduced. In addition, most mask machines on the market are one-to-one, namely, mask body processing equipment at the front end and ear band welding equipment are one-to-one, but the production efficiency of the mask body processing equipment is higher than that of the ear band welding equipment, although people can realize matching in a mode of continuously improving the ear band welding efficiency, a lot of improvement spaces still exist.

In view of the above, the present inventors have made extensive studies and have proposed the present invention.

Disclosure of Invention

The invention provides a one-driving-two mask machine which has the characteristics of being very convenient for an operator to clean and improving the working efficiency.

In order to solve the technical problems, the invention provides the following technical scheme:

the invention relates to a one-to-two mask machine which comprises a production device body, wherein two fixing frames are fixedly connected to two sides of the inner bottom wall of the production device body, a driving wheel and a driven wheel are rotatably connected between the two fixing frames on the same side, a transmission belt is sleeved between the driving wheel and the driven wheel, a cutting chamber is arranged in the middle of the interior of the production device body, a cutting table is fixedly connected to the middle of the cutting chamber, fixing plates are arranged on two sides above the cutting table and fixedly connected with the inner wall of the cutting chamber, bolts are in threaded connection with two ends of each fixing plate, limiting plates are arranged below the fixing plates, the lower ends of the bolts penetrate through the fixing plates and are rotatably connected with the corresponding limiting plates, and a waste ladder is arranged on the side;

including gauze mask body processing equipment, first ear area welding equipment, second ear area welding equipment and conveying mechanism in the apparatus for producing body, gauze mask body processing equipment has the output line, first ear area welding equipment and second ear area welding equipment still have the input, conveying mechanism distributes in proper order the gauze mask body that gauze mask body processing equipment processed and forms and carries to the input of first ear area welding equipment and second ear area welding equipment.

Further, action wheel one end all fixed connection in gear motor output shaft, gear motor all passes through fixing base fixed connection in one of them mount lateral wall.

Further, the discharge gate has been seted up to one side lateral wall that the apparatus for producing body is close to the waste material ladder, the feed inlet has been seted up to one side lateral wall that the apparatus for producing body kept away from the waste material ladder.

Further, roof fixedly connected with electric telescopic handle in the cutting chamber, electric telescopic handle output fixedly connected with cutting head.

Further, the waste material ladder sets up in one side that the cutting bed is close to the discharge gate, the one end that the cutting room was kept away from to the waste material ladder is connected with waste material box, waste material ladder and waste material box fixed connection, waste material box places in the apparatus for producing bottom wall and is close to cutting room department.

Further, the cutting head is arranged above the space between the two fixing plates, and the cutting surface of the cutting head is rectangular.

Further, the conveying mechanism support, and a first conveying mechanism, a second conveying mechanism and a switching mechanism which are all arranged on the support;

the bracket is erected above an output line of the mask body processing equipment, and the conveying directions of the first conveying mechanism and the second conveying mechanism are vertical to the conveying direction of the output line of the mask body processing equipment;

the first conveying mechanism and the second conveying mechanism take away the mask body from an output line of the mask body processing equipment in sequence and respectively convey the mask body to an input end of the first ear band welding equipment and an input end of the second ear band welding equipment;

the first conveying mechanism and the second conveying mechanism are respectively provided with a first vacuum sucker and a second vacuum sucker, the first vacuum sucker and the second vacuum sucker are respectively provided with a plurality of air suction holes which are arranged in an array mode, each air suction hole is provided with a first silica gel plug or a second silica gel plug, the first silica gel plug is of a solid structure, and the second silica gel plug is provided with a through hole;

and the switching mechanism is connected with the first vacuum chuck and the second vacuum chuck and enables the first vacuum chuck or the second vacuum chuck to be in a working state intermittently.

By adopting the scheme, the invention has the beneficial effects that: the invention relates to a one-to-two mask machine, which is characterized in that a speed reducing motor is arranged, the speed reducing motor is turned on to drive a driving wheel to rotate and drive a driven wheel to rotate, a transmission belt is driven to rotate, a mask is conveyed into a cutting chamber to be automatically cut without manual operation, the efficiency is high, the operation is simple, the mask is conveyed into the cutting chamber by arranging a limiting plate, the mask enters the lower part of the limiting plate, the limiting plate limits the mask, the cutting position is prevented from being inaccurate due to left and right deviation in cutting, the height of the limiting plate in the cutting chamber can be adjusted, the height of the limiting plate can be adjusted by twisting a bolt on the fixing plate, the adjustment is very convenient when masks with different thicknesses are processed, the mask is conveyed continuously after cutting by arranging a waste material ladder, leftover materials are pushed by the mask conveyed continuously behind, fall into the waste material ladder, enter a, after the collection, the operator can clean the waste water conveniently, and the working efficiency is improved.

Drawings

FIG. 1 is a front cut-away schematic view of the present invention;

FIG. 2 is a side cut-away schematic view of the present invention;

FIG. 3 is a schematic view of the structure of the driving wheel connection according to the present invention;

fig. 4 is an enlarged view of the invention at a in fig. 1.

Fig. 5 is a schematic view of a one-driving-two mask machine conveying mechanism according to the present invention, wherein the first conveying mechanism is in a mask body taking state.

Fig. 6 is a schematic view of a one-driving-two mask machine conveying mechanism according to the present invention, wherein the second conveying mechanism is in a mask taking body state.

Fig. 7 is a schematic structural diagram of the switching mechanism.

Fig. 8 is a schematic structural view of the first vacuum chuck.

Fig. 9 is a schematic structural view of a first guide rail on a bracket.

Fig. 10 is a schematic view of the first row of teeth.

Fig. 11 is a schematic structural view of the first vacuum cup when the first vacuum cup is sucking the adult mask.

Fig. 12 is a schematic structural view of the first vacuum cup when the first vacuum cup is adsorbing the child mask.

FIG. 13 is a schematic view of the switching mechanism with the first air guide channel in a closed position.

FIG. 14 is a schematic structural view of the second air guide passage of the switching mechanism in a closed state.

In the figure:

a support 10; a first guide rail 11; a communication hole 111;

a second guide rail 12; a working elongated slot 13;

a first conveying mechanism 20; a first vacuum chuck 21; a first servo motor 22;

a first gear 23; a first row of teeth 24; a first guide groove 241;

a first cylinder 25;

a second conveying mechanism 30; the second vacuum chuck 31; a second servo motor 32;

a second gear 33; a second row of teeth 34; the second guide groove 341;

a second cylinder 35;

a suction hole 40; a first silicone plug 41; a second silicone plug 42;

a through hole 421;

a switching mechanism 50; a switch base 51; a stepping motor 52;

a switching swing link 53; a first link 531; a second link 532;

a first plug 533; a second plug 534; sealing chamfer 535;

a first gas directing channel 54; second air guide passage 55;

the production apparatus body 61; a fixed frame 62; a belt 63;

a reduction motor 64; a driven pulley 65; a drive wheel 66;

a cutting chamber 67; a fixed plate 68; a stopper plate 69;

a bolt 610; a waste ladder 611; a waste cartridge 612;

an electric telescopic rod 613; a cutting head 614; a feed port 615;

a discharge port 616; cutting station 617.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and embodiments.

As shown in fig. 1 to 4, the one-to-two mask machine according to the present invention includes a production apparatus body 61, two fixing frames 62 are fixedly connected to two sides of a bottom wall of the production apparatus body 61, a driving wheel 66 and a driven wheel 65 are rotatably connected between the two fixing frames 62 on the same side, a driving belt 63 is sleeved between the driving wheel 66 and the driven wheel 65, a cutting chamber 67 is disposed in the middle of the interior of the production apparatus body 61, a cutting table 617 is fixedly connected to the middle of the cutting chamber 67, fixing plates 68 are disposed on two sides above the cutting table 617, the fixing plates 68 are fixedly connected to the inner wall of the cutting chamber 67, bolts 610 are threadedly connected to two ends of the fixing plates 68, a limit plate 69 is disposed below the fixing plates 68, the lower ends of the bolts 610 penetrate through the fixing plates 68 to be rotatably connected to the corresponding limit plates.

Including gauze mask body processing equipment, first ear area welding equipment, second ear area welding equipment and conveying mechanism in the apparatus for producing 61, gauze mask body processing equipment has the output line, first ear area welding equipment and second ear area welding equipment still have the input, conveying mechanism distributes in proper order the gauze mask body that gauze mask body processing equipment processed and forms and carries to the input of first ear area welding equipment and second ear area welding equipment.

As a preferred scheme, the mask body processing equipment adopts a propping mode for the double-cylinder sleeve when pressing the side edge of the mask, namely, an upper cylinder and a lower cylinder are butted with each other, a cylinder seat of the upper cylinder is fixed on a frame, a piston rod of the upper cylinder is fixedly connected with a cylinder body of the lower cylinder, and a piston rod of the lower cylinder is connected with the side edge for impressing the side edge of the mask. Therefore, certain buffering is formed by utilizing the flexible propping of the two cylinders, and the excellent effect of pressing propping is ensured.

One end of the driving wheel 66 is fixedly connected to an output shaft of the reducing motor 64, the reducing motor 64 is fixedly connected to the outer side wall of one of the fixing frames 62 through a fixing seat, the reducing motor 64 is opened to drive the driving wheel 66 to rotate, the side wall of the production device body 61 close to the waste material ladder 611 is provided with a discharge hole 616, the side wall of the production device body 61 far away from the waste material ladder 611 is provided with a feed hole 615 to facilitate feeding and discharging during mask processing, the inner top wall of the cutting chamber 67 is fixedly connected with an electric telescopic rod 613, the output end of the electric telescopic rod 613 is fixedly connected with a cutting head 614, the electric telescopic rod 613 extends to drive the cutting head 614 to cut the mask, the waste material ladder 611 is arranged at one side of the cutting table 617 close to the discharge hole 616, one end of the waste material ladder 611 far away from the cutting chamber 67 is connected, leftover material of gauze mask falls into waste material ladder 611 after the cutting, gets into waste material box 612 and is collected, avoids the leftover material to fall into ground and produces inconveniently, and cutting head 614 sets up the top between two fixed plates 68, and the rectangle is personally submitted in the cutting of cutting head 614, and is more accurate during the cutting gauze mask.

Specifically, when the mask cutting machine is used, the speed reducing motor 64 is started to enable the driving wheel 66 to rotate to drive the driven wheel 65 to rotate, the transmission belt 63 is enabled to rotate, masks are placed into the transmission belt 63 from the feeding hole 615, the masks are conveyed into the cutting chamber 67 and enter the lower portion of the limiting plate 69 to avoid deviation, the electric telescopic rod 613 is started, the electric telescopic rod 613 drives the cutting head 614 to cut the masks, the cut masks are continuously conveyed to the transmission belt 63 close to one side of the discharging hole 616 and conveyed into the discharging hole 616 to be discharged, leftover materials fall into the waste material ladder 611 and enter the waste material box 612 to be collected, the height of the limiting plate 69 in the cutting chamber 67 can be adjusted, the bolt 610 on the fixing plate 68 is twisted, the height of the limiting plate 69 can be adjusted, and the mask.

Fig. 5 to 14 are schematic structural views of a conveying mechanism in a one-driving-two mask machine according to the present invention.

This conveying mechanism includes: a support 10, and a first conveying mechanism 20, a second conveying mechanism 30, and a switching mechanism 50, all provided on the support 10.

The support 10 is erected above an output line of the mask body processing equipment, and the conveying directions of the first conveying mechanism 20 and the second conveying mechanism 30 are perpendicular to the conveying direction of the output line of the mask body processing equipment.

The first conveying mechanism 20 and the second conveying mechanism 30 take away the mask body from the mask body processing equipment output line in sequence and respectively convey the mask body to the input end of the first ear band welding equipment and the input end of the second ear band welding equipment.

The first conveying mechanism 20 and the second conveying mechanism 30 are respectively provided with a first vacuum suction cup 21 and a second vacuum suction cup 31, the first vacuum suction cup 21 and the second vacuum suction cup 31 are respectively provided with a plurality of suction holes 40 which are arranged in an array mode, each suction hole 40 is provided with a first silica gel plug 41 or a second silica gel plug 42, each first silica gel plug 41 is of a solid structure, and each second silica gel plug 42 is provided with a through hole 421.

The switching mechanism 50 is connected to the first vacuum chuck 21 and the second vacuum chuck 31, and allows the first vacuum chuck 21 or the second vacuum chuck 31 to be in an operating state intermittently.

Thus, the invention relates to a one-to-two mask machine, when mask body processing equipment finishes the four-side stitching and nose bridge line threading operations on a mask body, the mask body can be output outwards from an output line, at the moment, the first conveying mechanism 20 and the second conveying mechanism 30 alternately realize the position transfer of the mask bodies, the first conveying mechanism 20 is responsible for transferring the mask bodies to first ear band welding equipment, and the second conveying mechanism 30 is responsible for transferring the mask bodies to second ear band welding equipment.

Compared with the prior art, the invention has at least the following beneficial effects:

firstly, the bracket 10 is erected above the tail part of the output line of the mask body processing equipment, so that the conveying line can convey the mask bodies to the lower parts of the first conveying mechanism 20 and the second conveying mechanism 30, at the moment, the first conveying mechanism 20 and the second conveying mechanism 30 work in a crossed mode, the first vacuum suction cup 21 and the second vacuum suction cup 31 are respectively adopted to adsorb the mask bodies, and when the mask bodies move to the appointed positions, the mask bodies can fall at the input end positions of the first ear band welding equipment or the second ear band welding equipment due to the switching action of the switching mechanism 50, so that the ear band welding operation is respectively carried out.

Secondly, a plurality of air suction holes 40 which are arranged in an array mode are formed in the first vacuum suction disc 21 and the second vacuum suction disc 31, the mask body is adsorbed through the air suction holes 40, and the size of the mask body can be changed based on an adult mask and a child mask, so that the selection of a silica gel plug on air suction can be changed, namely the current air suction hole 40 is selected to be in a closed state or an open state, and when the first silica gel plug 41 is selected, the current air suction hole 40 is in a closed state; when the second silicone plug 42 is selected, the current suction hole 40 is in an open state (i.e., a working state); the whole switching process is very quick and convenient, and the application range of the whole machine is greatly improved.

Thirdly, the first vacuum chuck 21 and the second vacuum chuck 31 are in a staggered working state through the switching mechanism 50, that is, when the first vacuum chuck 21 works, the second vacuum chuck 31 does not work; when first vacuum chuck 21 was out of work, second vacuum chuck 31 work realized the staggered state, and it is very smooth and easy to let vacuum chuck get the switching of material and blowing to the gauze mask body so, can not appear any trouble in operation moreover, has promoted the production efficiency of whole equipment.

As shown in fig. 5 and 6, the bracket 10 is formed with a first guide rail 11, a second guide rail 12, and an operating long groove 13 located between the first guide rail 11 and the second guide rail 12, and the first guide rail 11 and the second guide rail 12 are located on the same horizontal line.

The first conveying mechanism 20 is provided with a first servo motor 22, a first gear 23, a first gear row 24 and a first air cylinder 25, the first servo motor 22 is fixed on the support 10, an output shaft of the first servo motor 22 is connected with the first gear 23, a first guide groove 241 which is matched with the first guide rail 11 in a guiding mode is formed at the bottom of the first gear row 24, the first air cylinder 25 is fixed at the end portion of the first gear row 24 and moves synchronously with the first gear row 24, and a piston rod of the first air cylinder 25 is connected with the first vacuum chuck 21 to drive the first vacuum chuck 21 to move in the up-down direction.

The second conveying mechanism 30 has a second servo motor 32, a second gear 33, a second rack 34 and a second cylinder 35, the second servo motor 32 is fixed on the bracket 10, an output shaft of the second servo motor 32 is connected with the second gear 33, a second guide groove 341 which is matched with the second guide rail 12 in a guiding manner is formed at the bottom of the second rack 34, the second cylinder 35 is fixed at the end of the second rack 34 and moves synchronously with the second rack 34, and a piston rod of the second cylinder 35 is connected with the second vacuum chuck 31 to drive the second vacuum chuck 31 to move in the up-down direction.

The first servo motor 22 and the second servo motor 32 are both connected to a controller (not shown in the figure, and may be a single chip microcomputer or a P L C controller) to realize the orderly operation of the first vacuum chuck 21 and the second vacuum chuck 31.

In order to allow the first suction cup and the second suction cup to move up and down freely without interference, the width of the working elongated slot 13 is larger than the width of the first suction cup and the second suction cup.

As shown in fig. 5, 6, 13 and 14, the switching mechanism 50 has a switch holder 51, a stepping motor 52 and a switching lever 53, and the switch holder 51 is fixed to the stand 10 and formed with an external opening, a main chamber, a first air guide passage 54 and a second air guide passage 55.

The main chamber is connected with the vacuumizing device through an outer through hole, the outer through hole is respectively connected with a first air guide channel 54 or a second air guide channel 55 through the main chamber, a first air vent is formed outside the switching base 51 of the first air guide channel 54, and a second air vent is formed outside the switching base 51 of the second air guide channel 55.

The switching swing rod 53 is positioned in the main chamber and is used for enabling the main chamber to be communicated with one of the first air guide channel 54 and the second air guide channel 55, and the switching swing rod 53 is connected with the stepping motor 52 and is controlled by the stepping motor 52 to rotate; the first vent is connected to first vacuum chuck 21, the second vent is connected to second vacuum chuck 31, and stepper motor 52 is connected to the controller to coordinate the operation of first servo motor 22 and second servo motor 32.

As shown in fig. 7, in the present embodiment, the step motor 52 is a forward/reverse rotation step motor 52, the switching swing link 53 has a first link 531, a second link 532, a first plug 533 and a second plug 534, the first link 531 and the second link 532 are both fixedly connected to an output shaft of the step motor 52, the first plug 533 is disposed at an end of the first link 531, the second plug 534 is disposed at an end of the second link 532, and the first plug 533 and the second plug 534 are both provided with a sealing inclined surface 535 at opposite sides. Referring to fig. 9 and 10, when the first and

second stoppers

533 and 534 seal the first and second

air guide passages

54 and 55 in a swinging manner, the sealing slope 535 ensures an optimal sealing effect by using the swinging manner of the first and

second stoppers

533 and 534.

As shown in fig. 9, a communication hole 111 is further provided in the first rail 11, and the communication hole 111 is used for communication between the first vacuum cup 21 and the first vent, so that the whole apparatus can be made more compact in structure.

The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made within the scope of the claims of the present invention should fall within the scope of the claims of the present invention.

Claims

1. The two-in-one mask machine is characterized by comprising a production device body, wherein two fixing frames are fixedly connected to two sides of the bottom wall in the production device body, a driving wheel and a driven wheel are rotatably connected between the two fixing frames on the same side, a transmission belt is sleeved between the driving wheel and the driven wheel, a cutting chamber is arranged in the middle of the interior of the production device body, a cutting table is fixedly connected to the middle of the cutting chamber, fixing plates are arranged on two sides above the cutting table and fixedly connected with the inner wall of the cutting chamber, bolts are in threaded connection with two ends of the fixing plates, limiting plates are arranged below the fixing plates, lower ends of the bolts penetrate through the fixing plates and are rotatably connected with the corresponding limiting plates, and a waste ladder is arranged on the side wall of one side of the;

2. The mask machine according to claim 1, wherein one end of the driving wheel is fixedly connected to an output shaft of a gear motor, and the gear motors are fixedly connected to an outer side wall of one of the fixing frames through fixing seats.

3. The mask machine with two masks according to claim 1, wherein the side wall of the production device body close to the waste material ladder is provided with a discharge hole, and the side wall of the production device body far away from the waste material ladder is provided with a feed hole.

4. The mask machine as claimed in claim 1, wherein an electric telescopic rod is fixedly connected to the top wall of the cutting chamber, and a cutting head is fixedly connected to the output end of the electric telescopic rod.

5. The mask machine with two masks according to claim 4, wherein the waste ladder is disposed on one side of the cutting table near the discharge port, one end of the waste ladder far from the cutting chamber is connected with a waste box, the waste ladder is fixedly connected with the waste box, and the waste box is placed on the bottom wall of the production device body near the cutting chamber.

6. The mask machine according to claim 5, wherein the cutting head is disposed above the space between the two fixing plates, and the cutting surface of the cutting head is rectangular.

7. The mask machine according to claim 1, wherein the conveying mechanism bracket and the first conveying mechanism, the second conveying mechanism and the switching mechanism are disposed on the bracket;