CN211639164U

CN211639164U - Automatic cutting mechanism for metal structured packing

Info

Publication number: CN211639164U
Application number: CN201922280304.9U
Authority: CN
Inventors: 王炳华
Original assignee: Wuxi Huacheng Petrochemical Equipment Co ltd
Current assignee: Wuxi Huacheng Petrochemical Equipment Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-10-09
Anticipated expiration: 2029-12-17

Abstract

The utility model relates to a regular packing of metal, in particular to regular packing's of metal automatic cutout mechanism. The automatic material pulling device comprises a feeding rack, a discharging rack and an automatic cutting machine, wherein the discharging end of the automatic cutting machine is fixedly provided with the discharging rack, the discharging rack is provided with two parallel material pulling grooves, and a material pulling mechanism is arranged in each material pulling groove; draw material mechanism to include first clamping jaw cylinder and draw the material cylinder, draw the material cylinder level to set up in drawing the silo, draw the drive end of material cylinder and connect first clamping jaw cylinder, draw the clamping jaw open end of material cylinder towards automatic cutout machine. The utility model discloses a draw the setting of material mechanism, can accomplish the business turn over material of the regular packing cutting of metal automatically, improve cutting work efficiency, avoid the emergence of the incident that manual operation probably leads to.

Description

Automatic cutting mechanism for metal structured packing

Technical Field

The utility model relates to a regular packing of metal, in particular to regular packing's of metal automatic cutout mechanism.

Background

The regular packing is the packing which is arranged according to a uniform geometric figure and is regularly stacked in the tower. The advantages of large specific surface area, small pressure drop, uniform fluid distribution, high mass and heat transfer efficiency and the like are achieved, so that the method is widely applied. The first developed was metal structured packing, and the later developed successively were plastic structured packing, ceramic structured packing and carbon fiber structured packing.

The regular packing is composed of a plurality of packing sheets side by side, and the corrugations of two adjacent packing sheets on the regular packing are crossed with each other in a cross shape. Each filler sheet is subjected to several processing steps of punching, knurling, forming and cutting.

Among the prior art, chinese patent with publication number CN 103286377 a discloses a cutting device for processing metal structured packing, which includes a frame, be equipped with liftable slitting saw in the frame, liftable slitting saw below is equipped with feedstock channel, feedstock channel's discharge gate side is equipped with connects the material platform, connect material platform one side to be equipped with scale and apart from adjustable limit switch.

Among the above-mentioned technical scheme, the regular packing of metal is all gone on through artifical mode at liftable slitting saw's business turn over material, not only wastes time and energy in the operation, causes the emergence of incident moreover easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a regular automatic cutting mechanism who packs of metal can accomplish the regular business turn over material of packing cutting of metal automatically, has improved cutting work efficiency, has avoided the emergence of the incident that manual operation probably leads to.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the automatic cutting mechanism for the metal structured packing comprises a feeding rack, a discharging rack and an automatic cutting machine, wherein a feeding plate is arranged on the feeding rack, the automatic cutting machine is fixedly arranged at the discharging end of the feeding plate, the discharging rack is fixedly arranged at the discharging end of the automatic cutting machine, two parallel material pulling grooves are formed in the discharging rack, and a material pulling mechanism is arranged in each material pulling groove; draw material mechanism to include first clamping jaw cylinder and draw the material cylinder, draw the material cylinder level to set up in drawing the silo, draw the drive end of material cylinder and connect first clamping jaw cylinder, draw the clamping jaw open end of material cylinder towards automatic cutout machine.

Through adopting above-mentioned technical scheme, the regular packing of metal gets into automatic cutout machine from the feed plate in, then drive first clamping jaw cylinder by drawing the material cylinder and remove the regular packing one end of metal, first clamping jaw cylinder presss from both sides tight the regular packing of metal after, draws the material cylinder with the regular packing of metal pulling to ejection of compact frame, at last by automatic cutout machine with the regular packing of metal cut off, improved cutting work efficiency, avoided the incident's that manual operation probably leads to emergence.

Further, the cylinder body of drawing the material cylinder is fixed on first crane, and first crane is connected at the drive end of first lift cylinder.

Through adopting above-mentioned technical scheme, first lift cylinder can drive first crane height-adjusting position, and first crane drives again and draws material cylinder height-adjusting position for first clamping jaw cylinder can be accurate snatch the regular packing of metal in the automatic cutout machine.

Furthermore, a plurality of mounting holes are formed in the discharging rack along a straight line, any one of the mounting holes is detachably connected with the limiting assembly, and the limiting assembly is located between the two material pulling grooves.

Through adopting above-mentioned technical scheme, the length adjustment spacing subassembly that cuts the metal structured packing as required is connected in the ejection of compact frame to the realization is to the location of metal structured packing.

Furthermore, the limiting assembly comprises a baffle plate, a support and a connecting bolt, the lower end of the baffle plate is fixedly connected with the support, and the support is connected in the mounting hole through the connecting bolt.

By adopting the technical scheme, the metal structured packing can not be pulled continuously when being pulled to the position of the baffle, and the metal structured packing is positioned at the moment.

Further, the baffle has set firmly proximity switch towards automatic cutout machine one end, and the baffle lower extreme left and right sides is equipped with the slider respectively, is equipped with two parallel regulation spouts of each other in the ejection of compact frame, and the slider of the baffle left and right sides is sliding connection respectively in two regulation spouts.

Through adopting above-mentioned technical scheme, when the metal regular packing stimulates the proximity switch on the touching baffle, proximity switch feedback control draws the material cylinder, when proximity switch detected the metal regular packing, draws the material cylinder stop work, and the baffle is through the slider difference sliding connection of both sides in two regulation spouts, stability when guaranteeing the baffle and sliding.

Further, ejection of compact frame side has set firmly the windrow frame, is equipped with two on the windrow frame and draws the lower silo of silo intercommunication, is equipped with unloading mechanism in the lower silo, unloading mechanism includes revolving cylinder, second clamping jaw cylinder, second crane, second lift cylinder and cylinder support, and cylinder support fixes in the windrow frame, the second lift cylinder of vertical fixation on the cylinder support, and the second crane is connected to the drive end of second lift cylinder, second crane side rigid coupling revolving cylinder, and second clamping jaw cylinder is connected to revolving cylinder's rotatory end.

Through adopting above-mentioned technical scheme, second lift cylinder drives second clamping jaw cylinder and reachs suitable high position, then snatchs the metal structured packing by second clamping jaw cylinder, then drives the metal structured packing that snatchs by revolving cylinder and overturn to the windrow frame on.

Furthermore, a guide pressure plate is arranged on the feeding plate, two sides of the guide pressure plate are respectively detachably connected to a guide pressure plate fixing frame through connecting pieces, the guide pressure plate fixing frame is fixed on the feeding plate, the feeding and discharging ends of the guide pressure plate are respectively provided with a guide plate, and the distance from one side of the guide pressure plate to the other side of the guide pressure plate to the feeding plate is changed from small to large.

Through adopting above-mentioned technical scheme, the metal regular packing gets into the direction clamp plate by the deflector, guarantees that the metal regular packing can steadily stretch out before getting into automatic cutout machine.

Furthermore, a pressure rod rotating shaft is arranged on the feeding plate, two ends of the pressure rod rotating shaft are respectively connected with a pressure rod fixing frame in a rotating mode, the pressure rod fixing frame is fixed on the feeding plate, two pressure rods which are parallel to each other are fixedly connected to the pressure rod rotating shaft, and the lower end of each pressure rod is connected with an elastic pressing block.

Through adopting above-mentioned technical scheme, elastic pressing block relies on the gravity of self to press at the regular surface of packing of metal, avoids the regular packing of metal to stick up at the feeding in-process, and the regular gravity of packing of metal can overcome elastic pressing block when advancing, and elastic pressing block's setting can be avoided causing excessive wearing and tearing to the regular surface of packing of metal.

To sum up, the utility model discloses following beneficial effect has:

1. by the arrangement of the material pulling mechanism, feeding and discharging of the metal structured packing can be automatically completed, the cutting work efficiency is improved, and safety accidents possibly caused by manual operation are avoided;

2. through the arrangement of the blanking mechanism, the metal structured packing can be stably and accurately conveyed to the stacking rack from the discharging rack;

3. through the arrangement of the guide pressure plate, the metal structured packing can be ensured to be stably unfolded before entering the automatic cutting machine;

4. through the setting of elastic pressing block, the tilting of the metal structured packing in the feeding process can be avoided.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective view of the pressing mechanism and the guiding mechanism of the present invention.

Fig. 3 is a perspective view of the material pulling mechanism of the present invention.

Fig. 4 is a perspective view of the blanking mechanism of the present invention.

Fig. 5 is an enlarged view at a in fig. 1.

In the figure, 1, a feeding frame; 2. a discharging machine frame; 3. a stacker frame; 4. an automatic cutting machine; 5. a feeding plate; 6. a first jaw cylinder; 7. a material pulling cylinder; 8. a first lifting cylinder; 9. a first lifting frame; 10. a material pulling groove; 11. a baffle plate; 12. a support; 13. a connecting bolt; 14. a slider; 15. adjusting the sliding chute; 16. a proximity switch; 17. mounting holes; 18. a discharging groove; 19. a rotating cylinder; 20. a second jaw cylinder; 21. a second lifting frame; 22. a second lifting cylinder; 23. a cylinder support; 24. a guide pressure plate; 25. a guide pressure plate fixing frame; 26. a guide plate; 27. a compression bar fixing frame; 28. a pressure lever rotating shaft; 29. a pressure lever; 30. and (4) an elastic pressing block.

Detailed Description

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

As shown in fig. 1, the utility model mainly comprises a feeding frame 1, a discharging frame 2 and an automatic cutting machine 4.

As shown in fig. 1, a feeding plate 5 is arranged on a feeding frame 1, an automatic cutting machine 4 is fixedly arranged at a discharging end of the feeding plate 5, a discharging frame 2 is fixedly arranged at a discharging end of the automatic cutting machine 4, two mutually parallel material pulling grooves 10 are arranged on the discharging frame 2, and a material pulling mechanism is arranged in the material pulling grooves 10. When the automatic cutting machine works, the metal structured packing is fed from the feeding end of the feeding plate 5 and enters the automatic cutting machine 4 to be cut off, and the cut metal structured packing is pulled to the discharging rack 2 by the pulling mechanism.

As shown in fig. 1 and 3, the material pulling mechanism comprises a first clamping jaw air cylinder 6 and a material pulling air cylinder 7, the material pulling air cylinder 7 is horizontally arranged in a material pulling groove 10, the driving end of the material pulling air cylinder 7 is connected with the first clamping jaw air cylinder 6, and the opening end of the clamping jaw of the material pulling air cylinder 7 faces the automatic cutting machine 4.

In order to adjust the height position of the first clamping jaw cylinder 6 conveniently, the first clamping jaw cylinder 6 can accurately grab the metal structured packing in the automatic cutting machine 4. As shown in fig. 3, the cylinder body of the material pulling cylinder 7 is fixed on the first lifting frame 9, the first lifting frame 9 is connected to the driving end of the first lifting cylinder 8, and the first lifting cylinder 8 can drive the material pulling cylinder 7 and the first clamping jaw cylinder 6 to adjust the height position.

In order to realize the positioning of the metal structured packing on the discharging rack 2, as shown in fig. 1, a plurality of mounting holes 17 are arranged on the discharging rack 2 along a straight line, any one of the mounting holes 17 is detachably connected with a limiting component, and the limiting component is positioned between two material pulling grooves 10. The connecting position of the length adjusting limit component on the discharging rack 2 is cut according to the requirement.

As shown in FIG. 5, the limiting assembly comprises a baffle plate 11, a support 12 and a connecting bolt 13, wherein the lower end of the baffle plate 11 is fixedly connected with the support 12, and the support 12 is connected in the mounting hole 17 through the connecting bolt 13.

As shown in fig. 5, a proximity switch 16 is fixedly arranged at one end of the baffle 11 facing the automatic cutting machine 4, the proximity switch 16 controls the material pulling cylinder 7 in a feedback manner, and when the proximity switch 16 detects the metal structured packing, the material pulling cylinder 7 stops working.

As shown in fig. 5, in order to ensure the stability of the baffle 11 during sliding, the left and right sides of the lower end of the baffle 11 are respectively provided with a sliding block 14, the discharging frame 2 is provided with two parallel adjusting sliding chutes 15, and the sliding blocks 14 on the left and right sides of the baffle 11 are respectively connected in the two adjusting sliding chutes 15 in a sliding manner.

In order to realize the continuous cutting of the metal structured packing, the cut metal structured packing needs to be conveyed away from the discharging rack 2. As shown in fig. 1, a stacking rack 3 is fixedly arranged on the side surface of the discharging rack 2, and two discharging grooves 18 communicated with the pulling groove 10 are arranged on the stacking rack 3. Be equipped with unloading mechanism in the unloading groove 18, unloading mechanism can carry the regular packing of metal on the ejection of compact frame 2 to the windrow frame 3 on.

As shown in fig. 4, the blanking mechanism comprises a rotary cylinder 19, a second clamping jaw cylinder 20, a second lifting frame 21, a second lifting cylinder 22 and a cylinder support 23, the cylinder support 23 is fixed on the stacking rack 3, the second lifting cylinder 22 is vertically fixed on the cylinder support 23, the driving end of the second lifting cylinder 22 is connected with the second lifting frame 21, the side surface of the second lifting frame 21 is fixedly connected with the rotary cylinder 19, and the rotary end of the rotary cylinder 19 is connected with the second clamping jaw cylinder 20. During operation, the second lifting cylinder 22 drives the second clamping jaw cylinder 20 to reach a proper height position, then the second clamping jaw cylinder 20 grabs the metal structured packing, and then the rotating cylinder 19 drives the grabbed metal structured packing to turn over to the stacking rack 3.

In order to ensure that the metal structured packing can be smoothly unfolded before entering the automatic cutting machine 4, as shown in fig. 2, a guide pressure plate (24) is arranged on the feeding plate 5, two sides of the guide pressure plate (24) are respectively detachably connected to a guide pressure plate fixing frame 25 through connecting pieces, and the guide pressure plate fixing frame 25 is fixed on the feeding plate 5. The feeding and discharging ends of the guide pressing plate (24) are respectively provided with a guide plate 26, and the distance from one side facing the guide pressing plate (24) to the other side of the guide plate 26 to the feeding plate 5 is gradually increased.

In order to avoid tilting of the metal structured packing before entering the automatic cutting machine 4, as shown in fig. 2, a pressure bar rotating shaft 28 is arranged on the feeding plate 5, two ends of the pressure bar rotating shaft 28 are respectively rotatably connected with a pressure bar fixing frame 27, and the pressure bar fixing frame 27 is fixed on the feeding plate 5. The compression bar rotating shaft 28 is fixedly connected with two compression bars 29 which are parallel to each other, and the lower ends of the compression bars 29 are connected with an elastic pressing block 30. When the metal structured packing is used, the elastic pressing block 30 is pressed on the surface of the metal structured packing by means of the gravity of the elastic pressing block 30, and the gravity of the elastic pressing block 30 can be overcome when the metal structured packing moves forward. The arrangement of the elastic pressing block 30 can avoid excessive abrasion to the surface of the metal structured packing.

The utility model discloses a theory of operation is: when the metal structured packing is cut, the metal structured packing is firstly placed on the feeding plate, and the elastic pressing block presses on the surface of the metal structured packing by means of the gravity of the elastic pressing block, so that the metal structured packing is prevented from tilting in the feeding process. The guide pressure plate ensures that the metal structured packing can be stably unfolded before entering the automatic cutting machine. The metal structured packing sequentially passes through the elastic pressing block and the guide pressing plate and then enters the automatic cutting machine to be cut, the drawing cylinder drives the first clamping jaw cylinder to move to one end of the metal structured packing, the drawing cylinder pulls the metal structured packing to the discharging rack after the first clamping jaw cylinder clamps the metal structured packing, and finally the metal structured packing is cut off by the automatic cutting machine. After the structured packing is cut off, the second lifting cylinder drives the second clamping jaw cylinder to reach a proper height position, then the second clamping jaw cylinder grabs the metal structured packing, and then the rotating cylinder drives the grabbed metal structured packing to turn over to the stacking rack.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides an automatic cutting mechanism of regular packing of metal, includes feeding frame (1), ejection of compact frame (2) and automatic cutout machine (4), be equipped with feed plate (5) on feeding frame (1), the discharge end of feed plate (5) has set firmly automatic cutout machine (4), its characterized in that: a discharging rack (2) is fixedly arranged at the discharging end of the automatic cutting machine (4), two parallel material pulling grooves (10) are arranged on the discharging rack (2), and a material pulling mechanism is arranged in each material pulling groove (10); draw material mechanism to include first clamping jaw cylinder (6) and draw material cylinder (7), draw material cylinder (7) level setting in drawing silo (10), draw the drive end of material cylinder (7) to connect first clamping jaw cylinder (6), draw the clamping jaw open end of material cylinder (7) towards automatic cutout machine (4).

2. The automatic cutting mechanism for metal structured packing of claim 1, wherein: the cylinder body of drawing material cylinder (7) is fixed on first crane (9), and first crane (9) are connected at the drive end of first lift cylinder (8).

3. The automatic cutting mechanism for metal structured packing of claim 1, wherein: a plurality of mounting holes (17) are arranged on the discharging rack (2) along a straight line, any one of the mounting holes (17) is detachably connected with a limiting assembly, and the limiting assembly is located between the two material pulling grooves (10).

4. The automatic cutting mechanism for metal structured packing of claim 3, wherein: the limiting assembly comprises a baffle (11), a support (12) and a connecting bolt (13), the lower end of the baffle (11) is fixedly connected with the support (12), and the support (12) is connected in the mounting hole (17) through the connecting bolt (13).

5. The automatic cutting mechanism for metal structured packing of claim 4, wherein: the automatic cutting machine is characterized in that one end, facing the automatic cutting machine (4), of the baffle (11) is fixedly provided with a proximity switch (16), the left side and the right side of the lower end of the baffle (11) are respectively provided with a sliding block (14), the discharging rack (2) is provided with two parallel adjusting sliding grooves (15), and the sliding blocks (14) on the left side and the right side of the baffle (11) are respectively connected in the two adjusting sliding grooves (15) in a sliding mode.

6. The automatic cutting mechanism for metal structured packing of claim 1, wherein: discharge frame (2) side has set firmly windrow frame (3), is equipped with two lower silo (18) with drawing silo (10) intercommunication on windrow frame (3), is equipped with unloading mechanism in lower silo (18), unloading mechanism includes revolving cylinder (19), second clamping jaw cylinder (20), second crane (21), second lift cylinder (22) and cylinder support (23), and cylinder support (23) are fixed on windrow frame (3), and vertical fixation second lift cylinder (22) are gone up in cylinder support (23), and second crane (21) are connected to the drive end of second lift cylinder (22), second crane (21) side rigid coupling revolving cylinder (19), and second clamping jaw cylinder (20) are connected to the rotatory end of revolving cylinder (19).

7. The automatic cutting mechanism for metal structured packing of claim 1, wherein: the feeding plate is characterized in that a guide pressing plate (24) is arranged on the feeding plate (5), two sides of the guide pressing plate (24) are respectively detachably connected to a guide pressing plate fixing frame (25) through connecting pieces, the guide pressing plate fixing frame (25) is fixed on the feeding plate (5), the feeding and discharging ends of the guide pressing plate (24) are respectively provided with a guide plate (26), and the distance from one side of the guide pressing plate (24) to the other side of the guide pressing plate (26) to the feeding plate (5) is increased from small to large.

8. The automatic cutting mechanism for metal structured packing of claim 7, wherein: the feeding plate is characterized in that a compression bar rotating shaft (28) is arranged on the feeding plate (5), two ends of the compression bar rotating shaft (28) are respectively rotatably connected with a compression bar fixing frame (27), the compression bar fixing frame (27) is fixed on the feeding plate (5), two compression bars (29) which are parallel to each other are fixedly connected on the compression bar rotating shaft (28), and the lower ends of the compression bars (29) are connected with an elastic pressing block (30).