CN114211537A - Automatic cutting device for corrugated boards - Google Patents
Automatic cutting device for corrugated boards Download PDFInfo
- Publication number
- CN114211537A CN114211537A CN202111239292.0A CN202111239292A CN114211537A CN 114211537 A CN114211537 A CN 114211537A CN 202111239292 A CN202111239292 A CN 202111239292A CN 114211537 A CN114211537 A CN 114211537A
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- Prior art keywords
- conveying
- cutting
- fixedly connected
- conveying belt
- plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0625—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
Abstract
The invention discloses an automatic cutting device for corrugated boards, which relates to the technical field of corrugated board processing equipment and comprises a conveying assembly, a cutting assembly and a positioning assembly, wherein the conveying assembly comprises a conveying belt and conveying rollers which are oppositely arranged on the inner side of the conveying belt, and the conveying assembly also comprises a rotating part which is fixedly connected with the conveying rollers and used for driving the conveying rollers to rotate so as to realize the conveying of the conveying belts; the conveying roller is driven to rotate by the rotating part, the conveying roller drives the conveying belt to transmit in the rotating process, the conveying belt drives the corrugated board to move towards the direction of the cutting assembly, when the corrugated board is moved to the position under the cutting assembly, the corrugated board is pre-positioned and fixed by the positioning assembly, and when the corrugated board is cut, the cutting knife is pushed by the pushing part to move towards the direction of the conveying belt, so that the corrugated board is cut, the phenomenon that the corrugated board is inclined and loosened during cutting is effectively avoided, and the cutting precision is higher.
Description
Technical Field
The invention relates to the technical field of corrugated board processing equipment, in particular to an automatic cutting device for corrugated boards.
Background
Corrugated cardboard is a multi-ply laminate comprised of at least one corrugated medium layer and one ply of paperboard, has high mechanical strength, resists impact and fall during handling, and is therefore often formed into corrugated boxes for the transport and storage of various goods.
The corrugated board of large tracts of land needs to be cut at the in-process of preparation, still must guarantee that every size of cutting is unanimous, and the convenient folding back is until becoming the carton of equal specification like this, and at the in-process of cutting corrugated board, because corrugated board carries the limit at conveyer belt surface and cuts, consequently at the very easy slope of in-process corrugated board of cutting, and then influences cutting accuracy.
Disclosure of Invention
The invention aims to provide an automatic cutting device for corrugated boards, which is used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the automatic cutting device for the corrugated boards comprises a conveying assembly, a cutting assembly and a positioning assembly, wherein the conveying assembly comprises a conveying belt and conveying rollers which are oppositely arranged on the inner side of the conveying belt, and the conveying assembly further comprises a rotating part which is fixedly connected with the conveying rollers and is used for driving the conveying rollers to rotate so as to realize the conveying of the conveying belt;
the cutting assembly comprises a cutting knife and a pushing component, the cutting assembly is arranged above the conveying belt, and the pushing component is fixedly connected with the cutting knife and used for pushing the cutting knife to reciprocate in the vertical direction so as to cut the paper boards on the surface of the conveying belt at equal intervals;
the positioning assembly is arranged on one side of the cutting knife and used for positioning and fixing the paperboard during cutting.
Preferably, the support is arranged oppositely to the two sides of the conveying belt, the supporting legs are arranged at the bottom of the support, the conveying roller is rotatably connected with the support, one side of the conveying roller is provided with a first driving motor, the output end of the first driving motor is fixedly connected with a half gear, one side of the first driving motor is fixedly connected with a gear at one end of the conveying roller, and the gear is intermittently meshed with the half gear.
Preferably, the cutting assembly further comprises guide rails, the guide rails are oppositely arranged on two sides of the conveying belt and used for limiting the paper boards conveyed on the surface of the conveying belt, a cutting box body is fixedly installed at the top of each guide rail, and the cutting knife is arranged in the cutting box body.
Preferably, the pushing part comprises a second driving motor, the output end of the second driving motor is fixedly connected with the turntable, one side of the surface edge of the turntable is provided with a bayonet lock, the outer side of the bayonet lock is provided with a push plate, a through groove which is matched with the bayonet lock and movably connected with the bayonet lock is arranged between the push plates, the push plates are fixedly connected with push rods, and one ends of the push rods, far away from the push plates, are fixedly connected with the cutting knife.
Preferably, the positioning assembly comprises a support plate, a hollow groove is formed in the side wall of the cutting box body, the support plate penetrates through the hollow groove through a connecting rod and is fixedly connected with the push rod, guide rods are relatively and fixedly mounted at two ends of one side, facing the conveying belt, of the support plate, a reset spring is arranged on the outer side of each guide rod, one end of each reset spring is fixedly connected with the support plate, the other end of each reset spring is fixedly connected with a reset seat, the reset seats are slidably connected with the guide rods, transverse plates are fixedly mounted between the reset seats on two sides of each reset seat, a compression roller is rotatably mounted at the bottoms of the transverse plates, and the distance between the compression roller and the conveying belt is smaller than the distance between the cutting knife and the conveying belt.
Preferably, one side that locating component was kept away from to the cutting box sets up dust absorption part, dust absorption part includes the dust absorption board, the dust absorption board passes through riser and guide rail fixed connection, a plurality of dust absorption mouths are evenly arranged towards one side of conveyer belt to the dust absorption board, the cylinder is arranged relatively to the dust absorption board surface, set up piston, both sides in the cylinder set up the purifying box between the cylinder, the filter screen is arranged relatively in the purifying box, sets up the dust absorption chamber in the dust absorption board, and the dust absorption mouth is connected to dust absorption chamber one end, and the other end passes through the air inlet and is connected with the purifying box, cylinder one end is passed through the intake pipe and is connected with the purifying box, has arranged the check valve that only admits air between the intake pipe, and the blast pipe is connected to the other end, arranges the check valve that only limits to exhaust between the blast pipe, piston and its lifting unit fixed connection who drives its reciprocating motion in the cylinder.
Preferably, the lifting part comprises L-shaped push rods which are oppositely arranged at two ends of the push plate, one end, away from the push plate, of each L-shaped push rod is fixedly connected with the corresponding support, the support is fixedly connected with a piston rod towards one end of the air cylinder, and one end, away from the support, of the piston rod penetrates through the top wall of the air cylinder and is fixedly connected with the piston.
Compared with the prior art, the invention has the beneficial effects that:
the corrugated board to be cut is placed on the surface of the conveying belt to be conveyed, the conveying roller is driven to rotate through the rotating part, the conveying roller drives the conveying belt to transmit in the rotating process, the conveying belt drives the corrugated board to move towards the direction of the cutting assembly, when the corrugated board moves to the position under the cutting assembly, the corrugated board is pre-positioned and fixed through the positioning assembly, when the corrugated board is cut, the cutting knife is pushed by the pushing part to move towards the direction of the conveying belt, the corrugated board is cut, the phenomenon that the corrugated board inclines and becomes loose during cutting is effectively avoided, and the cutting precision is higher.
Drawings
Fig. 1 is a schematic structural diagram of an automatic cutting device for corrugated cardboard.
Fig. 2 is a left-side view of an automatic cutting device for corrugated cardboard.
Fig. 3 is a schematic structural diagram of a corrugated cardboard automatic cutting device viewed from the right.
Fig. 4 is a schematic structural diagram of an air cylinder in an automatic cutting device for corrugated cardboard.
Fig. 5 is a schematic structural diagram of a pressing roller in an automatic cutting device for corrugated cardboard.
In the figure: 1-a conveyor belt; 2-a scaffold; 3-supporting legs; 4-a guide rail; 5-air cylinder; 6-a piston rod; 7-L-shaped struts; 8-a pillar; 9-a transverse plate; 10-push plate; 11-a turntable; 12-driving a second motor; 13-cutting the box body; 14-empty groove; 15-a support plate; 16-a guide rod; 17-a return spring; 18-a press roll; 19-a delivery roll; 20-a gear; 21-driving a first motor; 22-half gear; 23-a reset seat; 24-a riser; 25-dust absorption plate; 26-an exhaust pipe; 27-bayonet lock; 28-a purification box; 29-an air inlet pipe; 30-a push rod; 31-a piston; 32-a dust suction port; 33-gas inlet; 34-an air inlet pipe; 35-a filter screen.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
Referring to fig. 1-5, an automatic cutting device for corrugated boards comprises a conveying assembly, a cutting assembly and a positioning assembly, wherein the conveying assembly comprises a conveying belt 1 and conveying rollers 19 oppositely arranged on the inner side of the conveying belt 1, the conveying assembly further comprises a rotating part, the rotating part is fixedly connected with the conveying rollers 19 and is used for driving the conveying rollers 19 to rotate so as to realize the conveying of the conveying belt 1, the cutting assembly comprises a cutting knife 31 and a pushing part, the cutting assembly is arranged above the conveying belt 1, the pushing part is fixedly connected with the cutting knife 31 and is used for pushing the cutting knife 31 to reciprocate in the vertical direction so as to cut the boards on the surface of the conveying belt 1 at equal intervals, and the positioning assembly is arranged on one side of the cutting knife 31 and is used for positioning and fixing the boards during cutting;
specifically, in this embodiment, the corrugated board to be cut is placed on the surface of the conveying belt 1 to be conveyed, the conveying roller 19 is driven to rotate by the rotating component, the conveying roller 19 drives the conveying belt 1 to transmit in the rotating process, the conveying belt 1 drives the corrugated board to move towards the direction of the cutting component, when the corrugated board is moved to the position right below the cutting component, the corrugated board is pre-positioned and fixed by the positioning component, when the corrugated board is cut, the cutting knife 31 is pushed by the pushing component to move towards the direction of the conveying belt 1, the corrugated board is cut, the phenomenon that the corrugated board is inclined and loosened during cutting is effectively avoided, and the cutting precision is higher.
As a further scheme of the embodiment of the invention, supports 2 are oppositely arranged at two sides of a conveying belt 1, supporting legs 3 are arranged at the bottoms of the supports 2, the conveying rollers 19 are rotatably connected with the supports 2, a first driving motor 21 is arranged at the outer side of one side of the support 2, the output end of the first driving motor 21 is fixedly connected with a half gear 22, one end of one side of the conveying rollers 19 is fixedly connected with a gear 20, and the gear 20 is intermittently meshed with the half gear 22;
specifically, in this embodiment, start driving motor 21, driving motor 21 drives half gear 22 and rotates, half gear 22 drives conveying roller 19 intermittent type nature rotation through the intermittent type meshing with gear 20, conveying roller 19 drives conveyer belt 1 at the pivoted in-process and carries out intermittent type nature transmission, and then drives cardboard intermittent type nature transmission to the realization is cut the processing to the equidistance of cardboard.
As a further scheme of the embodiment of the invention, the cutting assembly further comprises guide rails 4, the guide rails 4 are oppositely arranged at two sides of the conveyor belt 1 and used for limiting the paperboard conveyed on the surface of the conveyor belt 1, a cutting box body 13 is fixedly installed at the top of each guide rail 4, and the cutting knife 31 is arranged in the cutting box body 13.
As a further scheme of the embodiment of the invention, the pushing component comprises a second driving motor 12, the output end of the second driving motor 12 is fixedly connected with a turntable 11, one side of the surface edge of the turntable 11 is provided with a bayonet 27, the outer side of the bayonet 27 is provided with a push plate 10, a through groove which is matched and movably connected with the bayonet 27 is arranged between the push plates 10, the push plate 10 is fixedly connected with a push rod 30, and one end of the push rod 30, which is far away from the push plate 10, is fixedly connected with a cutting knife 31;
specifically, in this embodiment, start driving motor two 12, driving motor two 12 drives carousel 11 and rotates, carousel 11 promotes cutting knife 31 at the vertical direction reciprocating motion through bayonet lock 27, push pedal 10 and push rod 30 at the pivoted in-process, and then cuts to the cardboard equidistance.
As a further scheme of the embodiment of the invention, the positioning assembly comprises a supporting plate 15, a hollow groove 14 is formed in the side wall of the cutting box body 13, the supporting plate 15 penetrates through the hollow groove 14 through a connecting rod to be fixedly connected with a push rod 30, guide rods 16 are relatively and fixedly installed at two ends of one side, facing the conveying belt 1, of the supporting plate 15, a return spring 17 is arranged outside the guide rods 16, one end of the return spring 17 is fixedly connected with the supporting plate 15, the other end of the return spring is fixedly connected with a return seat 23, the return seat 23 is in sliding connection with the guide rods 16, a transverse plate 9 is fixedly installed between the return seats 23 at two sides, a press roller 18 is rotatably installed at the bottom of the transverse plate 9, and the distance between the press roller 18 and the conveying belt 1 is smaller than the distance between the cutting knife 31 and the conveying belt 1;
specifically, in this embodiment, in the process that the push rod 30 pushes the cutting knife 31 to move towards the conveying belt 1 in the vertical direction, the push rod 30 simultaneously drives the support plate 15 to move towards the conveying belt 1 through the connecting rod, the support plate 15 drives the pressing roller 18 to contact with the paper board on the surface of the conveying belt 1 to compress and fix the paper board, since the distance between the pressing roller 18 and the conveying belt 1 is smaller than the distance between the cutting knife 31 and the conveying belt 1, the pressing roller 18 pushes the reset seat 23 to slide on the surface of the guide rod 16 through the transverse plate 9, and the reset seat 23 extrudes the reset spring 17 to shrink so as to achieve buffering.
As a further scheme of the embodiment of the invention, a dust suction component is arranged on one side of the cutting box body 13 away from the positioning component, the dust suction component comprises a dust suction plate 25, the dust suction plate 25 is fixedly connected with the guide rail 4 through a vertical plate 24, a plurality of dust suction ports 32 are uniformly arranged on one side of the dust suction plate 25 facing the conveyor belt 1, cylinders 5 are oppositely arranged on the surface of the dust suction plate 25, pistons 31 are arranged in the cylinders 5, a purification box 28 is arranged between the cylinders 5 on two sides, filter screens 35 are oppositely arranged in the purification box 28, a dust suction cavity is arranged in the dust suction plate 25, one end of the dust suction cavity is connected with the dust suction ports 32, the other end of the dust suction cavity is connected with the purification box 28 through an air inlet 33, one end of the cylinders 5 is connected with the purification box 28 through an air inlet pipe 34, a one-way valve limited to air inlet is arranged between the air inlet pipes 34, the other end of the air outlet pipes 26 is arranged with a one-way valve limited to air outlet, the piston 31 is fixedly connected with a lifting part which drives the piston to reciprocate in the cylinder 5;
specifically, in the present embodiment, the piston 31 is pushed by the lifting member to reciprocate in the cylinder 5, the cylinder 5 sucks the dust and debris generated when the cardboard is cut into pieces into the purifying box 28 through the dust suction port 32, the dust suction chamber and the air inlet 33, the debris and dust in the air are adsorbed and filtered by the filter screen 35 disposed in the purifying box 28, and the adsorbed and filtered air is discharged through the exhaust pipe 26.
As a further scheme of the embodiment of the invention, the lifting component comprises L-shaped push rods 7 oppositely arranged at two ends of the push plate 10, one end of each L-shaped push rod 7, which is far away from the push plate 10, is fixedly connected with a support column 8, one end of each support column 8, which faces the air cylinder 5, is fixedly connected with a piston rod 6, and one end of each piston rod 6, which is far away from the support column 8, penetrates through the top wall of the air cylinder 5 and is fixedly connected with the piston 31;
specifically, in the present embodiment, the push plate 10 pushes the piston 31 to reciprocate in the cylinder 5 through the L-shaped push rod 7, the strut 8 and the piston rod 6.
The working principle of the invention is as follows: the corrugated board to be cut is placed on the surface of a conveying belt 1 to be conveyed, a driving motor I21 is started, the driving motor I21 drives a half gear 22 to rotate, the half gear 22 drives a conveying roller 19 to intermittently rotate through intermittent meshing with a gear 20, the conveying roller 19 drives the conveying belt 1 to intermittently transmit in the rotating process, further, the intermittent transmission of the paper board is driven, the conveying roller 19 drives the conveying belt 1 to transmit in the rotating process, the conveying belt 1 drives the corrugated board to move towards a cutting assembly, when the corrugated board moves to the position right below the cutting assembly, in the process that a cutting knife 31 is pushed by a push rod 30 in the vertical direction to move towards the conveying belt 1, the push rod 30 simultaneously drives a support plate 15 to move towards the conveying belt 1 through a connecting rod, and the support plate 15 drives a press roller 18 to be in contact with the paper board on the surface of the conveying belt 1 to realize pressing and fixing of the paper board, because the distance between the press roller 18 and the conveyer belt 1 is smaller than the distance between the cutting knife 31 and the conveyer belt 1, the press roller 18 pushes the reset seat 23 to slide on the surface of the guide rod 16 through the cross plate 9, the reset seat 23 extrudes the reset spring 17 to shrink so as to realize buffering, when cutting, the second driving motor 12 is started, the second driving motor 12 drives the turntable 11 to rotate, the rotary disc 11 pushes the cutting knife 31 to reciprocate in the vertical direction through the clamping pin 27, the push plate 10 and the push rod 30 during the rotation process, then the paper board is cut at equal intervals, the piston 31 is pushed by the lifting component to reciprocate in the cylinder 5, the cylinder 5 sucks dust and debris generated when the paperboard is cut into the purifying box 28 through the dust suction opening 32, the dust suction chamber and the air inlet 33, debris and dust in the air are suction-filtered by a filter screen 35 disposed in the purification tank 28, and the suction-filtered air is discharged through the exhaust duct 26.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. The automatic cutting device for the corrugated boards is characterized by comprising a conveying assembly, a cutting assembly and a positioning assembly, wherein the conveying assembly comprises a conveying belt (1) and conveying rollers (19) which are oppositely arranged on the inner side of the conveying belt (1), the conveying assembly further comprises a rotating part, and the rotating part is fixedly connected with the conveying rollers (19) and is used for driving the conveying rollers (19) to rotate so as to realize the transmission of the conveying belt (1);
the cutting assembly comprises a cutting knife (31) and a pushing component, the cutting assembly is arranged above the conveying belt (1), and the pushing component is fixedly connected with the cutting knife (31) and used for pushing the cutting knife (31) to reciprocate in the vertical direction so as to cut the paperboard on the surface of the conveying belt (1) at equal intervals;
the positioning assembly is arranged on one side of the cutting knife (31) and used for positioning and fixing the paperboard during cutting.
2. An automatic cutting device for corrugated paperboards as claimed in claim 1, wherein the two sides of the conveyor belt (1) are oppositely arranged with the support (2), the bottom of the support (2) is provided with the support leg (3), the conveyor roller (19) is rotatably connected with the support (2), one side of the support (2) is provided with the first driving motor (21), the output end of the first driving motor (21) is fixedly connected with the half gear (22), one side of the conveyor roller (19) is fixedly connected with the gear (20), and the gear (20) is intermittently meshed with the half gear (22).
3. The automatic cutting device for the corrugated paperboards as claimed in claim 1 or 2, wherein the cutting assembly further comprises guide rails (4), the guide rails (4) are oppositely arranged at two sides of the conveyor belt (1) and used for limiting the paperboards conveyed on the surface of the conveyor belt (1), the top of each guide rail (4) is fixedly provided with a cutting box body (13), and the cutting knife (31) is arranged in the cutting box body (13).
4. The automatic cutting device for the corrugated paperboards as claimed in claim 3, wherein the pushing component comprises a second driving motor (12), the second driving motor (12) is fixedly connected with the rotating disc (11) at the output end, a bayonet (27) is arranged on one side of the surface edge of the rotating disc (11), a pushing plate (10) is arranged on the outer side of the bayonet (27), a through groove which is matched and movably connected with the bayonet (27) is arranged between the pushing plates (10), the pushing plate (10) is fixedly connected with a pushing rod (30), and one end of the pushing rod (30) far away from the pushing plate (10) is fixedly connected with the cutting knife (31).
5. An automated cutting device for corrugated cardboard as claimed in claim 4, the positioning component comprises a support plate (15), a hollow groove (14) is arranged on the side wall of the cutting box body (13), the support plate (15) passes through the empty groove (14) through a connecting rod and is fixedly connected with the push rod (30), guide rods (16) are oppositely and fixedly arranged at two ends of one side of the support plate (15) facing the conveying belt (1), a return spring (17) is arranged on the outer side of the guide rod (16), one end of the return spring (17) is fixedly connected with the support plate (15), the other end of the return spring (17) is fixedly connected with a return seat (23), the reset seats (23) are connected with the guide rod (16) in a sliding way, a transverse plate (9) is fixedly arranged between the reset seats (23) at two sides, and a press roller (18) is rotatably arranged at the bottom of the transverse plate (9), and the distance between the press roller (18) and the conveying belt (1) is smaller than the distance between the cutting knife (31) and the conveying belt (1).
6. The automatic cutting device for corrugated paperboards as claimed in claim 5, wherein a dust suction component is arranged on one side of the cutting box body (13) far away from the positioning component, the dust suction component comprises a dust suction plate (25), the dust suction plate (25) is fixedly connected with the guide rail (4) through a vertical plate (24), a plurality of dust suction ports (32) are uniformly arranged on one side of the dust suction plate (25) facing the conveying belt (1), cylinders (5) are oppositely arranged on the surface of the dust suction plate (25), a piston (31) is arranged in each cylinder (5), a purifying box (28) is arranged between the cylinders (5) on two sides, filter screens (35) are oppositely arranged in each purifying box (28), a dust suction cavity is arranged in each dust suction plate (25), one end of each dust suction cavity is connected with the dust suction port (32), the other end of each dust suction cavity is connected with the purifying box (28) through an air inlet (33), one end of each cylinder (5) is connected with the purifying box (28) through an air inlet pipe (34), the air inlet pipe (34) is provided with a one-way valve limited to air inlet, the other end of the air inlet pipe is connected with the exhaust pipe (26), the exhaust pipe (26) is provided with a one-way valve limited to exhaust, and the piston (31) is fixedly connected with a lifting component which drives the piston to reciprocate in the cylinder (5).
7. The automatic cutting device for the corrugated paperboards as claimed in claim 6, wherein the lifting component comprises L-shaped push rods (7) oppositely arranged at two ends of the push plate (10), one ends of the L-shaped push rods (7) far away from the push plate (10) are fixedly connected with the pillars (8), one ends of the pillars (8) facing the cylinder (5) are fixedly connected with the piston rods (6), and one ends of the piston rods (6) far away from the pillars (8) penetrate through the top wall of the cylinder (5) and are fixedly connected with the piston (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111239292.0A CN114211537A (en) | 2021-10-25 | 2021-10-25 | Automatic cutting device for corrugated boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111239292.0A CN114211537A (en) | 2021-10-25 | 2021-10-25 | Automatic cutting device for corrugated boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114211537A true CN114211537A (en) | 2022-03-22 |
Family
ID=80696067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111239292.0A Withdrawn CN114211537A (en) | 2021-10-25 | 2021-10-25 | Automatic cutting device for corrugated boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114211537A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117863240A (en) * | 2024-03-11 | 2024-04-12 | 泰州新源电工器材有限公司 | Double paper cutter cutting device for insulating paper board |
-
2021
- 2021-10-25 CN CN202111239292.0A patent/CN114211537A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117863240A (en) * | 2024-03-11 | 2024-04-12 | 泰州新源电工器材有限公司 | Double paper cutter cutting device for insulating paper board |
| CN117863240B (en) * | 2024-03-11 | 2024-05-28 | 泰州新源电工器材有限公司 | Double paper cutter cutting device for insulating paper board |
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Application publication date: 20220322 |