阅读说明：本技术 一种热熔式熔喷滤芯的边封设备 (Edge sealing equipment of hot-melt type melt-blown filter element ) 是由 裘润泊 于 2019-11-21 设计创作，主要内容包括：本发明公开的一种热熔式熔喷滤芯的边封设备,包括机身,所述机身内设有第一空腔,所述第一空腔底端壁设有第二空腔,所述第二空腔与所述第一空腔之间连通设有第一滑槽,所述第一滑槽内滑动设有且延伸至所述第一空腔与所述第二空腔内的压杆,位于所述第二空腔内的所述压杆底部固定设有压板,所述压杆可带动所述压板上下运动,本发明的设备使用边封机构,可通过压板使滤芯与加热丝充分接触,使边封效果更完整,滤芯安装底座上设有限位装置,可满足不同直径的滤芯安装,满足工艺的多样性,使用推出机构将移动中的滤芯推至运输机构,并由运输机构送至半成品区,大大降低人工成本,提高工作效率,设备安全可靠,自动化程度高。(The invention discloses edge sealing equipment of a hot-melting melt-blown filter element, which comprises an equipment body, wherein a first cavity is arranged in the equipment body, a second cavity is arranged on the bottom end wall of the first cavity, a first chute is communicated between the second cavity and the first cavity, a pressure rod which extends into the first cavity and the second cavity is arranged in the first chute in a sliding way, a pressure plate is fixedly arranged at the bottom of the pressure rod positioned in the second cavity, and the pressure rod can drive the pressure plate to move up and down. Greatly reduced cost of labor, improved work efficiency, safe and reliable equipment, and high automation degree.)

1. The edge sealing equipment for the hot-melt type melt-blown filter element comprises a machine body, wherein a first cavity is arranged in the machine body, and a second cavity is arranged on the bottom end wall of the first cavity;

a first chute is communicated between the second cavity and the first cavity, a pressure rod extending into the first cavity and the second cavity is arranged in the first chute in a sliding manner, a pressure plate is fixedly arranged at the bottom of the pressure rod positioned in the second cavity and can drive the pressure plate to move up and down, a filter element base is arranged at the bottom end of the second cavity in a sliding manner, a filter element is arranged on the filter element base, and an edge sealing mechanism which can extrude the filter element to seal edges through downward movement of the pressure plate is arranged in the second cavity and the first cavity;

a third cavity is communicated with the top end wall of the right side of the second cavity, a swinging wheel is rotatably arranged in the third cavity, a first pin is fixedly arranged on the swinging wheel, a swinging rod is rotatably arranged on the first pin, a rope is fixedly arranged at the right end of the filter element base, the rope moves rightwards and can pull the filter element base to move rightwards, a transportation channel is communicated with the rear end wall of the second cavity, and a pushing mechanism which drives the swinging rod to swing through the swinging wheel is arranged in the third cavity and the second cavity so as to push the filter element on the filter element base moving rightwards into the transportation channel;

second cavity rear end wall intercommunication is equipped with the transportation chamber, transportation intracavity left side is rotated and is equipped with first belt pulley, transportation chamber right side is rotated and is equipped with the second belt pulley, first belt pulley with connect through first belt between the second belt pulley, the fixed semi-manufactured goods case that is equipped with in first belt pulley left side, be equipped with in the transportation chamber through first belt will the filter core is transported left extremely the transport mechanism in the semi-manufactured goods incasement.

2. The edge sealing device of the hot melt type melt-blown filter element according to claim 1, wherein: edge sealing mechanism includes first cavity, first cavity rear end wall is equipped with the transmission chamber, the transmission chamber with extend the fixed driving shaft that is equipped with around between the first cavity, driving shaft rear end power connect in install the motor of transmission chamber rear end wall is located in the first cavity the fixed third belt pulley that is equipped with on the driving shaft and the first sector gear of third belt pulley front end, the rotation is equipped with first pivot around in the middle of the first cavity, fixed fourth belt pulley that is equipped with in the first pivot and the second sector gear of fourth belt pulley front end, the third belt pulley with connect through the second belt between the fourth belt pulley, the fixed rack that is equipped with of first bilateral symmetry of depression bar, first sector gear with second sector gear rotate can with rack toothing.

3. The edge sealing device of the hot melt type melt-blown filter element according to claim 2, wherein: the fixed filter core baffle that is equipped with of filter core base both ends bilateral symmetry, the symmetry is equipped with the spacing groove around the filter core baffle bottom, the symmetry slides around between the filter core baffle and is equipped with and controls both ends and stretch into extremely spacing rod, rear side spacing rod both ends and rear side bilateral symmetry connect between the spacing groove rear end wall and are equipped with first spring, front side spacing rod both ends and front side bilateral symmetry connect between the spacing groove front end wall and are equipped with the second spring, the spacing rod accessible first spring with the second spring is right the filter core carries on spacingly, the filter core with fixedly be equipped with the heater strip between the filter core base, the heater strip can be right through the heating the filter core carries out the limit sealing.

4. The edge sealing device of the hot melt type melt-blown filter element according to claim 1, wherein: first cavity right-hand member antedisplacement is equipped with the second pivot, second pivot front end fixed be equipped with the gear and the fifth belt pulley of gear rear end, first cavity right side is equipped with the fourth cavity, the antedisplacement is equipped with the third pivot in the fourth cavity, third pivot front end fixed be equipped with the reel and the sixth belt pulley of reel rear end, the fifth belt pulley with connect through the third belt between the sixth belt pulley, the reel with pass through between the filter core base the rope is connected, the fixed pulley that is equipped with in second cavity right side, the fixed pulley can change the direction of motion of rope, filter core base left side with second cavity left end wall connection is equipped with the third spring, the third spring can guarantee filter core base resets after moving right.

5. The edge sealing device of the hot melt type melt-blown filter element according to claim 4, wherein: the front end of a second sector gear on the second rotating shaft is fixedly provided with a first bevel gear, a fourth rotating shaft is arranged between the third cavity and the first cavity in a left-right extending and rotating mode, a second bevel gear meshed with the first bevel gear is fixedly arranged at the left end of the fourth rotating shaft in the first cavity, the swinging wheel is fixedly arranged on the fourth rotating shaft in the third cavity, a base is fixedly arranged at the bottom of the swinging wheel in the third cavity, a second pin is fixedly arranged on the base, a U-shaped groove is formed in the top of the swinging rod, the first pin slides in the U-shaped groove, the first pin and the second pin are rotatably connected with the swinging rod, and a pushing plate is fixedly arranged at the bottom of the swinging.

6. The edge sealing device of the hot melt type melt-blown filter element according to claim 1, wherein: transport mechanism includes the transportation chamber, the transportation chamber with communicate between the second cavity in transportation passageway is located the transmission intracavity the fixed seventh belt pulley that is equipped with on the driving shaft, the transmission chamber with it is equipped with the fifth pivot to extend the rotation around between the transportation chamber, be located the transmission intracavity the fixed eighth belt pulley that is equipped with in the fifth pivot, the seventh belt pulley drives the eighth belt pulley through the fourth belt and rotates, is located the transportation intracavity fixed being equipped with in the fifth pivot first belt pulley, transportation chamber right side forward-backward rotation is equipped with the sixth pivot, the fixed second belt pulley that is equipped with in the sixth pivot, the semi-manufactured goods incasement is equipped with the semi-manufactured goods filter core.

Technical Field

The invention relates to the field of melt-blown filter element edge sealing, in particular to edge sealing equipment for a hot-melt type melt-blown filter element.

Background

The prior water purification equipment is widely applied in various fields, and the filter element plays a crucial role in the water purification equipment, wherein the melt-blown filter element is not only used in large scale for water purification, but also has excellent chemical compatibility, strong pollutant carrying capacity, long service life and low cost; however, in the field of melt-blown filter element edge sealing in the traditional factory, a large amount of labor is needed, the efficiency is low, the cost is high, the edge sealing process effect is incomplete, the yield is low, and the problem of meeting the requirements is urgently needed to be solved; therefore, the edge sealing device of the hot-melting type melt-blown filter element needs to be designed to solve the problems.

Disclosure of Invention

The invention aims to provide edge sealing equipment for a hot-melt type melt-blown filter element, which can reduce labor cost and improve working efficiency, and is safe and reliable and high in automation degree.

The invention is realized by the following technical scheme.

The edge sealing equipment for the hot-melt type melt-blown filter element comprises a machine body, wherein a first cavity is arranged in the machine body, and a second cavity is arranged on the bottom end wall of the first cavity;

a first chute is communicated between the second cavity and the first cavity, a pressure rod extending into the first cavity and the second cavity is arranged in the first chute in a sliding manner, a pressure plate is fixedly arranged at the bottom of the pressure rod positioned in the second cavity and can drive the pressure plate to move up and down, a filter element base is arranged at the bottom end of the second cavity in a sliding manner, a filter element is arranged on the filter element base, and an edge sealing mechanism which can extrude the filter element to seal edges through downward movement of the pressure plate is arranged in the second cavity and the first cavity;

a third cavity is communicated with the top end wall of the right side of the second cavity, a swinging wheel is rotatably arranged in the third cavity, a first pin is fixedly arranged on the swinging wheel, a swinging rod is rotatably arranged on the first pin, a rope is fixedly arranged at the right end of the filter element base, the rope moves rightwards and can pull the filter element base to move rightwards, a transportation channel is communicated with the rear end wall of the second cavity, and a pushing mechanism which drives the swinging rod to swing through the swinging wheel is arranged in the third cavity and the second cavity so as to push the filter element on the filter element base moving rightwards into the transportation channel;

second cavity rear end wall intercommunication is equipped with the transportation chamber, transportation intracavity left side is rotated and is equipped with first belt pulley, transportation chamber right side is rotated and is equipped with the second belt pulley, first belt pulley with connect through first belt between the second belt pulley, the fixed semi-manufactured goods case that is equipped with in first belt pulley left side, be equipped with in the transportation chamber through first belt will the filter core is transported left extremely the transport mechanism in the semi-manufactured goods incasement.

Further, the edge sealing mechanism comprises the first cavity, a transmission cavity is arranged on the rear end wall of the first cavity, a driving shaft extends and is fixedly arranged between the transmission cavity and the first cavity in a front-back extending manner, the rear end of the driving shaft is in power connection with a motor arranged on the rear end wall of the transmission cavity, a third belt pulley and a first sector gear at the front end of the third belt pulley are fixedly arranged on the driving shaft in the first cavity, a first rotating shaft is arranged in the middle of the first cavity in a front-back rotating manner, a fourth belt pulley and a second sector gear at the front end of the fourth belt pulley are fixedly arranged on the first rotating shaft, the third belt pulley with connect through the second belt between the fourth belt pulley, the depression bar upper half bilateral symmetry is fixed and is equipped with the rack, first sector gear with second sector gear rotates can with rack toothing.

Further, the fixed filter core baffle that is equipped with in filter core base both ends bilateral symmetry, the symmetry is equipped with the spacing groove around the filter core baffle bottom, the symmetry slides around between the filter core baffle and is equipped with and about both ends stretch into to the gag lever post of spacing inslot, rear side gag lever post both ends and rear side bilateral symmetry connects between the spacing groove rear end wall and is equipped with first spring, front side gag lever post both ends and front side bilateral symmetry connects between the spacing groove front end wall and is equipped with the second spring, the gag lever post accessible first spring with the second spring is right the filter core carries on spacingly, the filter core with it is fixed to be equipped with the heater strip between the filter core base, the heater strip can be right through the heating the filter core carries out the edge sealing.

Further, first cavity right-hand member forward and backward rotation is equipped with the second pivot, second pivot front end fixed be equipped with the gear and the fifth belt pulley of gear rear end, first cavity right side is equipped with the fourth cavity, the forward and backward rotation is equipped with the third pivot in the fourth cavity, third pivot front end fixed be equipped with the reel and the sixth belt pulley of reel rear end, the fifth belt pulley with connect through the third belt between the sixth belt pulley, the reel with pass through between the filter core base the rope is connected, the fixed pulley that is equipped with on second cavity right side, the fixed pulley can change the direction of motion of rope, filter core base left side with second cavity left end wall connection is equipped with the third spring, the third spring can guarantee filter core base resets after moving right.

Furthermore, a first bevel gear is fixedly arranged at the front end of a second sector gear on the second rotating shaft, a fourth rotating shaft is arranged between the third cavity and the first cavity in a left-right extending and rotating mode, a second bevel gear meshed with the first bevel gear is fixedly arranged at the left end of the fourth rotating shaft in the first cavity, the swinging wheel is fixedly arranged on the fourth rotating shaft in the third cavity, a base is fixedly arranged at the bottom of the swinging wheel in the third cavity, a second pin is fixedly arranged on the base, a U-shaped groove is formed in the top of the swinging rod, the first pin slides in the U-shaped groove, the first pin and the second pin are rotatably connected to the swinging rod, and a push rod is fixedly arranged at the swinging bottom.

Further, transport mechanism includes the transportation chamber, the transportation chamber with communicate between the second cavity in the transfer passage is located the transmission intracavity the fixed seventh belt pulley that is equipped with on the driving shaft, the transmission chamber with it is equipped with the fifth pivot to extend the rotation around between the transportation chamber, is located the transmission intracavity the fixed eighth belt pulley that is equipped with in the fifth pivot, the seventh belt pulley drives the eighth belt pulley through the fourth belt and rotates, is located the transportation intracavity fixed being equipped with in the fifth pivot first belt pulley, it is equipped with the sixth pivot to rotate around the transportation chamber right side, the fixed second belt pulley that is equipped with in the sixth pivot, it strains to be equipped with semi-manufactured goods in the semi-manufactured goods incasement.

The invention has the beneficial effects that: the equipment of the invention uses the edge sealing mechanism, and the filter element can be fully contacted with the heating wire through the pressure plate, so that the edge sealing effect is more complete; the filter element mounting base is provided with a limiting device, so that the mounting of filter elements with different diameters can be met, and the diversity of the process is met; the pushing mechanism is used for pushing the moving filter element to the conveying mechanism, and the filter element is conveyed to the semi-finished product area by the conveying mechanism, so that the labor cost is greatly reduced, the working efficiency is improved, the labor force is reduced, the equipment is safe and reliable, and the automation degree is high.

Drawings

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

FIG. 1 is a mechanical schematic of an embodiment of the present invention;

FIG. 2 is an enlarged schematic view taken along line A-A of FIG. 1;

FIG. 3 is a schematic view of the structure in the direction B-B in FIG. 1;

FIG. 4 is a schematic view of the structure in the direction C-C of FIG. 1;

FIG. 5 is a schematic view of the structure of FIG. 2 in the direction D-D;

fig. 6 is an enlarged schematic view in the direction E of fig. 4.

Detailed Description

The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The edge sealing device of the hot-melt type melt-blown filter element, which is described in conjunction with the attached drawings 1-6, comprises a machine body 10, wherein a first cavity 11 is arranged in the machine body 10, and a second cavity 17 is arranged on the bottom end wall of the first cavity 11;

a first sliding groove 28 is communicated between the second cavity 17 and the first cavity 11, a pressing rod 15 extending into the first cavity 11 and the second cavity 17 is slidably arranged in the first sliding groove 28, a pressing plate 16 is fixedly arranged at the bottom of the pressing rod 15 positioned in the second cavity 17, the pressing rod 15 can drive the pressing plate 16 to move up and down, a filter element base 21 is slidably arranged at the bottom end of the second cavity 17, a filter element 18 is arranged on the filter element base 21, and an edge sealing mechanism 100 which can extrude the filter element 18 to seal edges by downward movement of the pressing plate 16 is arranged in the second cavity 17 and the first cavity 11;

a third cavity 30 is communicated with the top end wall of the right side of the second cavity 17, a swinging wheel 55 is rotatably arranged in the third cavity 30, a first pin 54 is fixedly arranged on the swinging wheel 55, a swinging rod 24 is rotatably arranged on the first pin 54, a rope 25 is fixedly arranged at the right end of the filter element base 21, the rope 25 moves rightwards and can pull the filter element base 21 to move rightwards, a transportation channel 34 is communicated with the rear end wall of the second cavity 17, and a pushing-out mechanism 101 which drives the swinging rod 24 to swing through the swinging wheel 55 is arranged in the third cavity 30 and the second cavity 17, so that the filter element 18 on the filter element base 21 moving rightwards is pushed into the transportation channel 34;

second cavity 17 rear end wall intercommunication is equipped with transportation chamber 57, the left side rotation is equipped with first belt pulley 60 in the transportation chamber 57, transportation chamber 57 right side rotation is equipped with second belt pulley 65, first belt pulley 60 with connect through first belt 62 between the second belt pulley 65, first belt pulley 60 left side is fixed and is equipped with semi-manufactured goods case 59, be equipped with in the transportation chamber 57 and pass through first belt 62 will filter core 18 transport left extremely transport mechanism 102 in the semi-manufactured goods case 59.

The edge sealing mechanism 100 comprises the first cavity 11, a transmission cavity 39 is arranged on the rear end wall of the first cavity 11, a driving shaft 13 extends and is fixedly arranged between the transmission cavity 39 and the first cavity 11 in a front-back extending manner, the rear end of the driving shaft 13 is connected with a motor 37 arranged on the rear end wall of the transmission cavity 39 in a power mode, a third belt pulley 70 and a first sector gear 12 arranged at the front end of the third belt pulley 70 are fixedly arranged on the driving shaft 13 in the first cavity 11, a first rotating shaft 42 is rotatably arranged in the middle of the first cavity 11 back and forth, a fourth belt pulley 68 and a second sector gear 41 at the front end of the fourth belt pulley 68 are fixedly arranged on the first rotating shaft 42, the third pulley 70 is connected with the fourth pulley 68 through a second belt 69, the upper half part of the pressure lever 15 is fixed with racks 14 in bilateral symmetry, and the first sector gear 12 and the second sector gear 41 can rotate to be meshed with the racks 14.

The filter core base 21 both ends bilateral symmetry is fixed and is equipped with filter core baffle 19, the filter core baffle 19 bottom longitudinal symmetry is equipped with spacing groove 36, the longitudinal symmetry slides between filter core baffle 19 and is equipped with and controls both ends and stretch into the gag lever post 22 in the spacing groove 36, rear side gag lever post 22 both ends and rear side bilateral symmetry connect between the 36 rear end wall of gag lever post and is equipped with first spring 35, front side gag lever post 22 both ends and front side bilateral symmetry connect between the 36 front end wall of gag lever post is equipped with second spring 71, gag lever post 22 accessible first spring 35 with second spring 71 is right the filter core 18 carries out spacingly, filter core 18 with fixed heater strip 67 that is equipped with between the filter core base 21, heater strip 67 can be right through the heating filter core 18 carries out the edge sealing, when motor 37 starts, motor 37 passes through driving shaft 13 drives third belt pulley 70 with first sector gear 12 rotates, third belt pulley 70 passes through second belt 69 drives fourth belt pulley 68 and rotates, fourth belt pulley 68 passes through first pivot 42 drives second sector gear 41 rotates, second sector gear 41 with rack 14 meshes and drives depression bar 15 downstream, depression bar 15 drives the clamp plate 16 downstream is right on the filter core base 21 the filter core 18 extrudees the messenger the filter core 18 with heater strip 67 fully contacts, accomplishes the edge sealing process.

The right end of the first cavity 11 rotates around and is provided with a second rotating shaft 44, the front end of the second rotating shaft 44 is fixedly provided with a gear 43 and a fifth belt pulley 45 at the rear end of the gear 43, the right side of the first cavity 11 is provided with a fourth cavity 51, the fourth cavity 51 rotates around and is provided with a third rotating shaft 31, the front end of the third rotating shaft 31 is fixedly provided with a reel 32 and a sixth belt pulley 53 at the rear end of the reel 32, the fifth belt pulley 45 is connected with the sixth belt pulley 53 through a third belt 52, the reel 32 is connected with the filter element base 21 through a rope 25, the right side of the second cavity 17 is fixedly provided with a fixed pulley 26, the fixed pulley 26 can change the moving direction of the rope 25, the left side of the filter element base 21 is connected with the left end wall of the second cavity 17 and is provided with a third spring 20, and the third spring 20 can ensure that the filter element base 21 moves rightwards and then resets, when the second sector gear 41 rotates and the gear 43 is engaged, the gear 43 drives the fifth belt pulley 45 to rotate through the second rotating shaft 44, the fifth belt pulley 45 drives the sixth belt pulley 53 to rotate through the third belt 52, the sixth belt pulley 53 drives the reel 32 to rotate through the third rotating shaft 31, the reel 32 pulls the rope 25, the rope 25 moves the filter element base 21 to the right through the fixed pulley 26, and after the second sector gear is disengaged from the gear 43, the filter element base 21 returns to the original position through the pulling force of the third spring 20.

A first bevel gear 50 is fixedly arranged at the front end of a second sector gear 41 positioned on the second rotating shaft 42, a fourth rotating shaft 46 is arranged between the third cavity 30 and the first cavity 11 in a left-right extending and rotating manner, a second bevel gear 49 which is positioned in the first cavity 11 and is fixedly arranged at the left end of the fourth rotating shaft 46 and is meshed with the first bevel gear 50, the swinging wheel 55 is fixedly arranged on the fourth rotating shaft 46 positioned in the third cavity 30, a base 48 is fixedly arranged at the bottom of the swinging wheel 55 positioned in the third cavity 30, a second pin 66 is fixedly arranged on the base 48, a U-shaped groove 47 is arranged at the top of the swinging rod 24, the first pin 54 slides in the U-shaped groove 47, a push plate 23 is fixedly arranged at the bottom of the swinging rod 24, when the second sector gear 41 rotates, the second sector gear 41 drives the first bevel gear 50 to rotate through the second rotating shaft 44, the first bevel gear 50 drives the second bevel gear 49 to rotate through meshing, the second bevel gear 49 drives the oscillating wheel 55 to rotate through the fourth rotating shaft 46, and the oscillating wheel 55 drives the push plate 23 to oscillate back and forth through the oscillating bar 24, so that the filter element 18 moving to the right is pushed into the transportation channel 34.

The transportation mechanism 102 comprises the transportation cavity 57, the transportation cavity 57 and the second cavity 17 are communicated with the transportation channel 34, a seventh belt pulley 40 is fixedly arranged on the driving shaft 13 in the transmission cavity 39, a fifth rotating shaft 58 is arranged between the transmission cavity 39 and the transportation cavity 57 in a front-back extending and rotating manner, an eighth belt pulley 56 is fixedly arranged on the fifth rotating shaft 58 in the transmission cavity 39, the seventh belt pulley 40 drives the eighth belt pulley 56 to rotate through a fourth belt 38, the first belt pulley 60 is fixedly arranged on the fifth rotating shaft 58 in the transportation cavity, a sixth rotating shaft 64 is arranged on the right side of the transportation cavity 57 in a front-back rotating manner, the second belt pulley 65 is fixedly arranged on the sixth rotating shaft 64, a semi-finished product filter element 61 is arranged in the semi-finished product box 59, when the motor 37 is started, the motor 37 drives the seventh belt pulley 40 to rotate through the driving shaft 13, seventh belt pulley 40 drives eighth belt pulley 56 through fourth belt 38 and rotates, eighth belt pulley 56 passes through fifth pivot 58 drives first belt pulley 60 and rotates, first belt pulley 60 drives through first belt 62 second belt pulley 65 rotates, works as filter core 18 falls extremely on first belt 62, first belt 62 will filter core 18 transports to the left, until falling into in the semi-manufactured goods case 59, the completion transportation.

Sequence of mechanical actions of the whole device:

1: in an initial state, the motor 37 is not started, the first sector gear 12 is not meshed with the rack 14, the second sector gear 41 is meshed with the rack 14, the user places the filter cartridge 18 between the limiting rods 22, the limiting rods 22 are limited by the first spring 35 and the second spring 71, so that filter cartridges with different diameters can be met, the push plate 23 is located at the rear side of the second cavity 17, the heating wire 67 is not heated, and the third spring 20 is not stretched;

2: when the motor 37 is started and the heating wire 67 is energized for heating, the motor 37 drives the third belt pulley 70 and the first sector gear 12 to rotate through the driving shaft 13, the first sector gear 12 is not engaged with the rack 14, the third pulley 70 rotates the fourth pulley 68 via the second belt 69, the fourth belt pulley 68 drives the second sector gear 41 to rotate through the first rotating shaft 42, the second sector gear 41 drives the pressure lever 15 to move downwards, the pressure lever 15 drives the pressure plate 16 to move downwards to press the filter element 18 on the filter element base 21 and contact the heating wire 67, wherein the platen 16 moves downward a distance greater than the distance between the bottom surface of the platen 16 and the top of the cartridge 18, the pressure plate 16 and the filter element 18 can be fully extruded, and the edge sealing process is more complete;

3: when the second sector gear 41 rotates, the second sector gear 41 drives the first bevel gear 50 to rotate through the second rotating shaft 44, the first bevel gear 50 drives the second bevel gear 49 to rotate through meshing, the second bevel gear 49 drives the oscillating wheel 55 to rotate through the fourth rotating shaft 46, and the oscillating wheel 55 drives the push plate 23 to oscillate forward through the oscillating rod 24;

4: when the second sector gear 41 continues to rotate, the second sector gear 41 is disengaged from the rack 14, the first sector gear 12 starts to engage with the rack 14, and the first sector gear 12 drives the pressing plate 16 to move upwards through the pressing rod 15 until the initial position is restored;

5: at the same time, the second sector gear 41 and the gear 43 start to mesh, the gear 43 drives the fifth belt pulley 45 to rotate through the second rotating shaft 44, the fifth belt pulley 45 drives the sixth belt pulley 53 to rotate through the third belt 52, the sixth belt pulley 53 drives the reel 32 to rotate through the third rotating shaft 31, the reel 32 pulls the rope 25, the rope 25 moves the filter element base 21 carrying the filter element 18 to the right through the fixed pulley 26, and the third spring 20 is stretched;

6: when the second sector gear 41 continues to rotate, the swinging wheel 55 continues to rotate, and the swinging wheel 55 drives the push plate 23 to swing backwards through the swinging rod 24, so that the filter element 18 moving rightwards is pushed into the transportation channel 34 and falls onto the first belt 62;

7: subsequently, the second sector gear 41 is disengaged from the gear 43, the reel 32 is no longer rotated, and the filter element base 21 returns to the initial position under the pulling force of the third spring 20;

8: when the motor 37 starts simultaneously, the motor 37 passes through the driving shaft 13 drives the seventh belt pulley 40 to rotate, the seventh belt pulley 40 drives the eighth belt pulley 56 to rotate through the fourth belt 38, the eighth belt pulley 56 passes through the fifth rotating shaft 58 drives the first belt pulley 60 to rotate, the first belt pulley 60 drives through the first belt 62 the second belt pulley 65 rotates, will drop to on the first belt 62 the filter element 18 is transported leftwards, until falling into in the semi-finished product case 59, the transportation process is accomplished, the equipment automation degree is high, and safety and reliability are realized.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.