CN212831927U - Stacking mechanism of automatic welding machine for mask ear straps - Google Patents

Abstract

The utility model discloses a stacking mechanism of automatic welding machine for mask ear belt, which comprises a first support and a second support which are arranged in parallel relatively, two sets of belt wheel sets which are horizontally arranged up and down are respectively arranged on the opposite inner sides relatively, the lower part of the belt of the upper belt wheel set and the upper part of the belt of the lower belt wheel set are contacted with each other, two opposite belt wheels are arranged on the same driving shaft, the driving shaft drives all the belts to rotate synchronously under the driving of a motor, two supporting platforms which are convexly extended relatively are respectively arranged at the front part of the belt wheel sets on the inner sides of the first support and the second support, the two supporting platforms are used for supporting mask finished products conveyed by the belt wheel sets on the left side and the right side, a third support is arranged above the supporting platforms, a pressing cylinder is arranged on the third support, a pressing plate is arranged below the third support and in the middle of the two supporting platforms, the driving pressing cylinder drives the pressing plate to move downwards to press and, the mechanism can stack the welded mask finished products according to a certain number.

Description

Stacking mechanism of automatic welding machine for mask ear straps

Technical Field

The utility model relates to a technical field of gauze mask ear area machine, in particular to pile up neatly mechanism of automatic heat sealing machine in gauze mask ear area.

Background

The mask is a personal hygiene protective article, is worn at the mouth and nose part to filter air entering and exiting from the mouth and nose so as to achieve the purpose of blocking harmful gas, spray, dust, virus and the like from entering and exiting from the mouth and nose of a wearer, has a certain filtering effect on air entering the lung, and is usually made of gauze, melt-blown cloth, non-woven fabric and the like. When the mask is used in the environment polluted by respiratory infectious diseases or dust, germs, dust and the like in the air can enter the lung of a human body through breathing, so that the human body is seriously damaged, and the mask can play a certain filtering role when being worn. The mask generally comprises a mask body and ear belts, wherein the ear belts are fixed on the left side and the right side of the mask body, and when people wear the mask, the ear belts are hung on ears on the two sides to fix the mask on the face.

In the production of the existing mask, the mask is generally produced by a mask machine, and the ear straps are generally welded by a mask ear strap welding machine in a connection mode of the ear straps and the mask main body.

At present, chinese patent document No. CN206825942U discloses a mask ear belt machine, which comprises a frame, wherein a mask body conveying device, an ear belt storage device, a welding device and a collecting device are arranged on the frame, the mask body conveying device comprises a mask body placing box arranged at one end of the frame, and the mask body placing box corresponds to the conveying device arranged on the frame; a corresponding pressing device is arranged on the rack; the conveying device in the mask body conveying device comprises a motor arranged on the frame and two rotating shafts arranged on the frame, a conveying belt is connected between the rotating shafts, and a plurality of conveying discs are uniformly arranged on the conveying belt; an outlet is formed in one side of the lower end of the mask body placing box and corresponds to the conveying disc. The utility model discloses a reasonable in design, the mask body passes through equipment with the ear area and carries together, then welds through the welding machine, whole adoption automated control, and degree of automation is high, has reduced workman's intensity of labour, has improved production efficiency.

Above-mentioned automatic ear area welding of gauze mask ear area machine has improved production efficiency to a certain extent, nevertheless because it is scattered to gauze mask ear area welding back to the gauze mask body and the gauze mask finished product that carries out through conveyor, does not further neatly put things in good order it, sorts and puts things in good order to follow-up more manpowers of needs before packing, and production efficiency needs further to improve.

Disclosure of Invention

The utility model aims at providing a pile up neatly mechanism of automatic heat sealing machine in gauze mask ear area, this pile up neatly mechanism can further carry out neatly according to certain quantity to the gauze mask finished product behind the butt fusion ear area automatically and stack, can overcome above-mentioned prior art not enough like this.

The technical solution of the utility model is that, a pile up neatly mechanism of automatic heat sealing machine in gauze mask ear area locates the output of gauze mask conveyer belt, the gauze mask finished product in gauze mask conveyer belt output welded ear area, this pile up neatly mechanism include relative parallel arrangement's first support and second support, the inboard that first support is relative with the second support is equipped with the last pulley group and the lower pulley group that the level set up relatively respectively, and each pulley group includes two belt pulleys that belt and belt are connected, the last belt lower part of going up the pulley group and the lower belt upper part of lower pulley group mutually contact, two relative belt pulleys on first support and the second support set up in same drive shaft, the drive shaft drives all belt pulley groups under motor drive and rotate in step, gauze mask finished both sides get into simultaneously go up the contact site of belt and lower belt and by last belt, The lower belt is clamped and conveyed forwards, two supporting platforms which protrude relatively are arranged on the inner sides of the first support and the second support respectively in front of the upper belt pulley group and the lower belt pulley group, the two supporting platforms are used for supporting mask finished products output by the upper belt pulley group and the lower belt pulley group on the left side and the right side, a third support is arranged above the supporting platforms in a bridging mode, a pressing cylinder is arranged on the third support, a pressing plate is arranged below the third support and between the two supporting platforms, and the pressing cylinder drives the pressing plate to move up and down to sequentially press and stack the mask finished products supported by the supporting platforms downwards.

Preferably, in the upper pulley set and the lower pulley set, the upper pulley at one end of the finished product of the inlet mask is located at a position closer to the lower pulley, so that the finished product of the inlet mask can smoothly enter the contact part of the upper belt and the lower belt after coming out from the output end of the conveying belt.

Preferably, be equipped with the fourth support on first support or the second support, the fourth support is located the top of pulley group is equipped with photoelectric sensor, photoelectric sensor is used for detecting the off-the-shelf quantity of gauze mask that the pulley group carried, when the off-the-shelf quantity of gauze mask that conveys reached the settlement quantity, the off-the-shelf conveyer belt of gauze mask of pile up neatly shifted forward, the air cylinder that pushes down finishes the pile up neatly once and begins the pile up neatly next time.

Preferably, the motor is a speed regulating motor, and the speed of the belt pulley set for conveying the mask finished product can be regulated through the speed regulating motor.

Preferably, a guide rod penetrating through the third bracket is arranged on the pressure plate, and the guide rod is used for limiting the pressure plate to only move up and down.

Preferably, a baffle perpendicular to the supporting platform is arranged in front of the supporting platform and used for preventing the mask finished product from falling forwards.

Compared with the prior art, the beneficial effects of the utility model are that, this mechanism can be piled up the gauze mask finished product of good ear area of butt fusion according to the neat automation of a certain amount, and the gauze mask finished product that the pile up neatly is stacked and is carried forward in proper order on the gauze mask finished product conveyer belt that sets up in addition to directly pack on next step, save a large amount of manpowers like this and sort and put things in good order, make the automated production efficiency of gauze mask obtain very big improvement.

Drawings

Fig. 1 is a perspective view of a stacking mechanism of the automatic welding machine for the ear band of the mask of the present invention;

FIG. 2 is a side view of the stacking mechanism of the automatic welding machine for ear band of mask of the present invention;

fig. 3 is a plan view of the stacking mechanism of the automatic welding machine for the ear belt of the mask of the present invention.

The utility model discloses the reference number of the figure explains:

1. a first bracket; 11. a supporting platform; 2. a second bracket; 21. a supporting platform; 3. an upper pulley block; 30. a belt is arranged; 31. an upper belt pulley; 32. an upper belt pulley; 33. a drive shaft; 4. a lower pulley set; 40, a belt is arranged; 41. a lower belt pulley; 42. a lower belt pulley; 5. a motor; 6. a third support; 61. pressing down the air cylinder; 62. pressing a plate; 63. a guide bar; 7. a fourth bracket; 71. a photosensor; 8. and a baffle plate.

Detailed Description

The utility model discloses the following will make further detail with the accompanying drawing:

examples

As shown in fig. 1, fig. 2 and fig. 3, the stacking mechanism of the automatic welding machine for mask ear belts of the present invention is disposed at the output end of a mask conveying belt (not shown), the mask conveying belt outputs mask finished products welded with ear belts, the stacking mechanism includes a first support 1 and a second support 2 disposed in parallel, wherein the inner sides of the first support 1 and the second support 2 are respectively disposed with an upper belt pulley set 3 and a lower belt pulley set 4 disposed horizontally, each belt pulley set includes a belt 30(40) and two belt pulleys 31(41) and 32(42) connected to the belt, the lower portion of the upper belt 30 of the upper belt pulley set 3 and the upper portion of the lower belt 40 of the lower belt pulley set 4 contact with each other, the upper belt 30 and the lower belt 40 contact with each other and can be driven by friction with each other, in the upper belt pulley set 3 or the lower belt pulley set 4 of the first support 1 and the second support 2, two opposite belt pulleys 31 are arranged on the same driving shaft 33, the driving shaft 33 drives the upper belt pulley set 3 to rotate under the driving of the motor 5, the belt 30 of the upper belt pulley set 3 drives the lower belt pulley set 4 through friction by contacting with the belt 40 of the lower belt pulley set 4, and therefore the belts of all the belt pulley sets can be driven to synchronously rotate in opposite directions. Both sides of the mask product (not shown) with the ear straps welded thereto are respectively brought into contact with the upper and lower straps 30 and 40, and then held by the upper and lower straps 30 and 40 and conveyed forward (as shown by arrows). The inner sides of the first support 1 and the second support 2 are respectively provided with two supporting platforms 11 and 21 which protrude relatively in front of the upper belt pulley set 3 and the lower belt pulley set 4, the two supporting platforms 11 and 21 are used for supporting finished mask products conveyed by the upper belt pulley set 3 and the lower belt pulley set 4 on the left and right sides, namely, two sides of the finished mask products are respectively placed on the two supporting platforms 11 and 21, and the middle of the finished mask products is empty so that the pressing plate 62 can press downwards. The third support 6 is arranged above the supporting platforms 11 and 21 in a bridging mode through the first support 1 and the second support 2, the third support 6 is provided with a downward pressing cylinder 61, a pressing plate 62 is arranged below the third support 6 and between the two supporting platforms 11 and 21, and the downward pressing cylinder 61 drives the pressing plate 62 to move up and down to press and stack the finished mask products supported by the supporting platforms 11 and 21 downwards in sequence. The pressure plate 62 is provided with a guide rod 63 penetrating through the third bracket 6, and the guide rod 63 is used for guiding up and down, namely limiting the pressure plate 62 to only move up and down.

As shown in fig. 1, 2 and 3, in the upper pulley set 3 and the lower pulley set 4 of the first bracket 1 and the second bracket 2, the upper pulley 32 at one end of the mask finished product is located at a position before the lower pulley 42, so that the mask finished product with the ear straps welded thereon can smoothly enter the contact part (shown by the arrow in the figure) of the upper belt 30 and the lower belt 40 after coming out at the output end of the mask conveying belt (not shown).

First support 1 (or on second support 2) is equipped with fourth support 7, and fourth support 7 is located the top of upper and lower pulley group 3, 4 and is equipped with photoelectric sensor 71, and photoelectric sensor 71 is used for detecting the off-the-shelf quantity of gauze mask that the pulley group carried, and when the off-the-shelf quantity of gauze mask that conveys reached the settlement quantity, the off-the-shelf conveyer belt of gauze mask shifted forward of pile up neatly, and the air cylinder 61 is pushed down and the pile up neatly of one time begins next time. And stacking the stacked mask finished products on an additionally arranged mask finished product conveying belt to sequentially shift and convey so as to package in the next step.

The motor 5 is a speed regulating motor, and the speed of conveying the mask finished product by the upper belt pulley group 3 and the lower belt pulley group 4 can be regulated by the speed regulating motor.

As shown in fig. 1 and 3, a baffle 8 perpendicular to the support platforms is disposed in front of the support platforms 11 and 21, the baffle 8 is used to prevent the mask finished product from continuously falling forward after being conveyed out from the upper and lower belt pulley sets 3 and 4, and the mask finished product can fall between the support platforms 11 and 21 after being stopped by the baffle 8.

The above are only preferred embodiments of the present invention, and all equivalent changes and modifications made according to the scope of the claims of the present invention should be covered by the claims of the present invention.

Claims (6)

1. The utility model provides a pile up neatly mechanism of automatic heat sealing machine of gauze mask ear area, locates the output of gauze mask conveyer belt, gauze mask conveyer belt output welded well gauze mask finished product in ear area, its characterized in that includes relative parallel arrangement's first support and second support, the inboard that first support and second support are relative is equipped with the last pulley group and the lower pulley group of level setting respectively relatively, and each pulley group includes two belt pulleys that belt and belt are connected, the last belt lower part of last pulley group and the lower belt upper part of lower pulley group contact each other, two relative belt pulleys on first support and the second support set up on same drive shaft, the drive shaft drives whole pulley group synchronous rotations under motor drive, gauze mask finished product both sides get into simultaneously the contact site of upper belt and lower belt and are held forward by upper and lower belt and carry, the mask stacking device comprises an upper belt pulley group, a lower belt pulley group, a first support, a second support, a third support, a pressing cylinder, a pressing plate and a pressing cylinder, wherein the inner sides of the first support and the second support are respectively provided with two supporting platforms which protrude relatively in front of the upper belt pulley group and the lower belt pulley group, the two supporting platforms are used for supporting mask finished products output by the upper belt pulley group and the lower belt pulley group at the left and right sides, the first support and the second support are located above the supporting platforms, the third support is arranged in a cross-over mode, the pressing cylinder is arranged on the third support, the pressing plate is arranged below the third support and between the two supporting platforms, and the pressing cylinder drives the pressing plate to move up and.

2. The stacking mechanism of an automatic welding machine for mask ear belts as claimed in claim 1, wherein the upper belt pulley of the upper belt pulley set and the lower belt pulley set is located at a position which is closer to the lower belt pulley than the upper belt pulley of the lower belt pulley set, so that the mask product can smoothly enter the contact part of the upper belt and the lower belt after coming out from the output end of the conveyor belt.

3. The stacking mechanism of the automatic mask ear belt welding machine as claimed in claim 1, wherein a fourth support is arranged on the first support or the second support, a photoelectric sensor is arranged above the pulley set and used for detecting the number of finished mask products conveyed by the pulley set, when the conveyed finished mask products reach a set number, the conveyor belt for stacking the finished mask products is shifted forward, and the pressing cylinder finishes one stacking and starts the next stacking.

4. The stacking mechanism of the automatic mask ear belt welding machine as claimed in claim 1, wherein the motor is a speed-adjustable motor, and the speed of the belt pulley set for conveying the mask finished products can be adjusted through the speed-adjustable motor.

5. The stacking mechanism of an automatic welding machine for mask ear belts as claimed in claim 1, wherein the pressing plate is provided with a guide rod passing through the third bracket, and the guide rod is used for limiting the pressing plate to move only up and down.

6. The stacking mechanism of the automatic mask ear belt welding machine according to claim 1, wherein a baffle perpendicular to the supporting platform is arranged in front of the supporting platform and used for preventing the mask finished product from falling forward.

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