CN210477141U - Improve package printing of structure and use crosscut machine - Google Patents
Improve package printing of structure and use crosscut machine Download PDFInfo
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- CN210477141U CN210477141U CN201921066206.9U CN201921066206U CN210477141U CN 210477141 U CN210477141 U CN 210477141U CN 201921066206 U CN201921066206 U CN 201921066206U CN 210477141 U CN210477141 U CN 210477141U
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Abstract
The utility model relates to a packing lithography apparatus technical field, concretely relates to improve crosscut machine for packing printing of structure, including the crosscut frame, be provided with crosscut device and conveyer in the crosscut frame, the inside of crosscut frame still is provided with the dust collector who is located the crosscut device side, air conveying mechanism is including installing the first tuber pipe at the air supply arrangement output, the end of first tuber pipe is installed second tuber pipe and third tuber pipe, the output of second tuber pipe is located the crosscut device working face directly over, dust collection tube installs the output at the third tuber pipe and blocks up the output of third tuber pipe; the air exhaust mechanism comprises a venturi which is arranged on the first air pipe and communicated with the middle end of the first air pipe, and the tail end of the venturi is provided with an air exhaust nozzle which is positioned right below the air exhaust nozzle; the transverse cutting machine can blow away paper powder from paper by using high wind power, can suck the paper powder into the collecting box while blowing away the paper powder, and cannot block the negative pressure suction machine while collecting.
Description
Technical Field
The utility model relates to a packing lithography apparatus technical field, concretely relates to improve package printing of structure and use crosscut machine.
Background
The packaging machinery industry is one of the important post industries of national economy in China, and corrugated boards are light and beautiful and are suitable for large-scale production. With the development of national economy, the scale and technical level of the domestic carton packaging industry are rapidly improved. When the corrugated paper is processed, the paper needs to be cut to meet the designed size.
The cross cutting machine is one of the important single machines of the corrugated board production line, because the cross cutting machine has different transmission control modes, the cross cutting machine is divided into a mechanical cross cutting machine and a computer-controlled cross cutting machine, the computer cross cutting machine is controlled by an industrial control computer, a cutter shaft is controlled to operate according to a set length to cut off the paper board, and in addition, the precision transmission of a mechanical part can control the error of paper cutting within the range of +/-1 mm; the computer controlled transverse cutting machine has spiral cutter transverse cutting machine, straight cutter transverse cutting machine, and the spiral cutter transverse cutting machine is suitable for cutting thick paper board in high speed, and has stable paper cutting and long blade life.
The transverse cutting machine is suitable for longitudinal and transverse cutting of various types of paper; such as gold and silver card paper, plain rainbow paper, laser anti-counterfeiting paper, white board paper and various thin papers; the daily maintenance needs to be in place, and the principle is that lubrication, cleaning and cleaning (dust-free and sundries-free) are in place, so that the sliding part of the equipment is ensured to be in a good state.
The crosscut machine can produce a large amount of wastepaper at the during operation, and the wastepaper stops and can bring not good impression for the customer on the paper surface, and blows away the wastepaper through the hair-dryer and can damage equipment, brings complicated, troublesome operational environment for operating personnel simultaneously.
Chinese patent CN205130004U discloses a spiral sword crosscut machine, the dust wastepaper that produces when having solved the cutting cardboard can remain the problem on the cardboard, its technical scheme main points are, which comprises a frame, be equipped with conveyer in the frame, the last dust collector who is used for sweeping dust wastepaper that is equipped with of conveyer, dust collector's air outlet downward sloping is in conveyer's plane, dust collector includes the fan blade, motor and support, the pivot fixed connection of fan blade and motor, support and frame fixed connection, be equipped with the fixed establishment who is used for fixed motor position on the support, the utility model discloses a spiral sword crosscut machine, through setting up the dust collector on conveyer, can sweep the dust wastepaper that remains on the cardboard surface to reach the purpose of removing dust.
The transverse cutting machine disclosed in this patent has the following drawbacks:
the dust removal device blows air by means of the fan, and paper scraps can be spread in a workshop by means of huge wind power, so that a severe working environment is brought to operators.
Chinese patent CN208529235U discloses a transverse cutting machine with dust removing function, which comprises a main frame, wherein the main frame is provided with a transverse cutting device and a conveying device, and further comprises a dust removing device for absorbing paper powder, and the dust removing device is arranged between the transverse cutting device and the conveying device; the dust removal device comprises a paper powder retention plate, a plurality of negative pressure air suction pumps and a terminal paper powder recovery box, wherein a plurality of strip-shaped through holes are formed in the paper powder retention plate, a front end paper powder recovery box is arranged below the strip-shaped through holes of the paper powder retention plate, and the negative pressure air suction pumps are respectively connected with the front end paper powder recovery box and the terminal paper powder recovery box through pipelines; when the paper powder generated by cutting passes through the paper powder retention plate along with the paperboard, the paper powder is retained on the paper powder retention plate, and the negative pressure air suction pump is started to suck and remove the paper powder from the paper powder retention plate, so that the dust removal effect is achieved; novel structure is reasonable, easily production manufacturing and can effectually get rid of the paper powder that produces after the cutting.
The transverse cutting machine disclosed in this patent has the following drawbacks:
the negative pressure suction force is low, all paper powder cannot be sucked away from paper even by a high-power negative pressure suction machine, and the more paper powder is sucked, the more the negative pressure suction machine is blocked, so that an operator needs to continuously clean dust in the negative pressure suction machine, and the working efficiency is very low.
Therefore, there is a need for a cross cutting machine with a dust removing function, which can blow paper dust off paper sheets using a large wind force, and suck the paper dust into a collecting box while blowing the paper dust, and which does not block a negative pressure suction machine while collecting the paper dust.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an improve package printing of structure and use crosscut machine, this crosscut machine can use big wind-force to blow away the paper powder from the paper to can also inhale the paper powder in the collection box when blowing away the paper powder, and can not block up negative pressure suction machine when collecting.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a packaging and printing transverse cutting machine with an improved structure, which comprises a transverse cutting frame, wherein the transverse cutting frame is provided with a transverse cutting device and a conveying device, the inside of the transverse cutting frame is also provided with a dust removing device positioned beside the transverse cutting device, and the dust removing device comprises an air supply device, an air conveying mechanism, an air pumping mechanism and a dust collecting cylinder;
the air conveying mechanism is positioned right above the working surface of the transverse cutting device, the output end of the air conveying mechanism is vertically arranged downwards, and the air supply device is communicated with the input end of the air conveying mechanism;
the air exhaust mechanism is positioned right below the working surface of the transverse cutting device, the input end of the air exhaust mechanism is vertically arranged upwards, and the dust collecting cylinder is communicated with the output end of the air exhaust mechanism;
the air delivery mechanism comprises a first air pipe arranged at the output end of the air supply device, a second air pipe and a third air pipe are arranged at the tail end of the first air pipe, the second air pipe and the third air pipe are both communicated with the first air pipe, the output end of the second air pipe is positioned right above the working surface of the transverse cutting device, the output end of the second air pipe is vertically arranged downwards, and a dust collection cylinder is arranged at the output end of the third air pipe and blocks the output end of the third air pipe;
the air exhaust mechanism comprises a venturi which is arranged on the first air pipe and communicated with the middle end of the first air pipe, and the tail end of the venturi is provided with an air exhaust nozzle which is positioned right below the air exhaust nozzle;
the diameter of the venturi is smaller than that of the first air pipe, and the diameters of the first air pipe, the second air pipe and the third air pipe are the same.
As a preferable mode of the improved structure of the cross cutting machine for package printing, a filter is detachably mounted to the middle end of the second air duct.
As a preferred scheme of the improved structure of the transverse cutting machine for packaging and printing, the filter comprises a HEPA filter and a HEPA fixing frame, the HEPA fixing frame is fixedly arranged at the middle end of the second air pipe, and the HEPA filter is clamped inside the HEPA fixing frame.
As a preferred scheme of the improved structure of the transverse cutting machine for package printing, the blowing nozzle is in an inverted triangle shape which is perpendicular to the feeding direction of the conveying device and horizontally extends towards two sides, and the bottom end of the blowing nozzle is provided with a slit which extends along the length direction of the blowing nozzle and is communicated with the second air pipe.
As a preferable mode of the improved structure of the transverse cutting machine for package printing, the suction nozzle is in the shape of a funnel extending upward and gradually toward both sides toward the working surface of the transverse cutting device.
As a preferable scheme of the improved structure of the transverse cutting machine for packaging and printing, the dust collecting cylinder is connected with the third air pipe through threads, and the joint of the dust collecting cylinder and the third air pipe is in a hexagonal shape.
The utility model has the advantages that:
conveyer is used for carrying the below of crosscut mechanism with the corrugated paper, air supply arrangement is powerful fan, air supply arrangement is used for supplying air to the gas transmission mechanism is inside, air supply arrangement sends into first tuber pipe with the wind, when wind passes through the venturi in first tuber pipe, because venturi effect, produce the negative pressure in the venturi, thereby make the venturi through the inside air suction of suction nozzle, the dust is sucked in the venturi and enters into third tuber pipe and dust collecting container through first tuber pipe in proper order under inertial effect by the suction nozzle, clean air upwards moves and spout downwards through the blowing nozzle along the second tuber pipe, thereby blow in the suction nozzle with the wastepaper on the corrugated paper. 1. The transverse cutting machine can blow paper powder away from paper by using high wind power;
2. the transverse cutting machine can suck the paper powder into the collection box while blowing away the paper powder;
3. the transverse cutting machine can not block the negative pressure suction machine while collecting paper powder.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a perspective view of a cross cutting machine for package printing with an improved structure according to an embodiment of the present invention.
Fig. 2 is a perspective view of a dust removing device of a cross cutting machine for package printing with an improved structure according to an embodiment of the present invention.
Fig. 3 is a side view of a dust removing device of a cross cutting machine for package printing with an improved structure according to an embodiment of the present invention.
Fig. 4 is an exploded perspective view of a dust removing device of a cross cutting machine for package printing with an improved structure according to an embodiment of the present invention.
Fig. 5 is a partially enlarged view of a portion a of fig. 4.
Fig. 6 is a front view of a dust removing device of a cross cutting machine for package printing with an improved structure according to an embodiment of the present invention.
Fig. 7 is a cross-sectional view of a dust removing device of a cross-cutting machine for package printing with an improved structure according to an embodiment of the present invention.
In the figure:
1. transversely cutting the machine frame;
2. a conveying device;
3. an air supply device;
4. a gas delivery mechanism; 4a, a first air duct; 4b, a second air duct; 4c, a third air duct; 4d, an air blowing nozzle; 4e, a filter; 4e1, HEPA filter; 4e2, HEPA fixing frame;
5. an air extraction mechanism; 5a, a venturi; 5b, an air suction nozzle;
6. a dust collecting cylinder.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 7, the improved structure of the transverse cutting machine for packaging and printing comprises a transverse cutting frame 1, wherein a transverse cutting device and a conveying device 2 are arranged on the transverse cutting frame 1, and a dust removing device is arranged inside the transverse cutting frame 1 and beside the transverse cutting device, and comprises an air supply device 3, an air conveying mechanism 4, an air exhaust mechanism 5 and a dust collecting cylinder 6;
the air conveying mechanism 4 is positioned right above the working surface of the transverse cutting device, the output end of the air conveying mechanism 4 is vertically arranged downwards, and the air supply device 3 is communicated with the input end of the air conveying mechanism 4;
the air exhaust mechanism 5 is positioned right below the working surface of the transverse cutting device, the input end of the air exhaust mechanism 5 is vertically arranged upwards, and the dust collecting cylinder 6 is communicated with the output end of the air exhaust mechanism 5;
the air delivery mechanism 4 comprises a first air pipe 4a arranged at the output end of the air supply device 3, the tail end of the first air pipe 4a is provided with a second air pipe 4b and a third air pipe 4c, the second air pipe 4b and the third air pipe 4c are both communicated with the first air pipe 4a, the output end of the second air pipe 4b is positioned right above the working surface of the transverse cutting device, the output end of the second air pipe 4b is vertically and downwards arranged, and a dust collection cylinder 6 is arranged at the output end of the third air pipe 4c and blocks the output end of the third air pipe 4 c;
the air extracting mechanism 5 comprises a venturi 5a which is arranged on the first air pipe 4a and is communicated with the middle end of the first air pipe 4a, and the tail end of the venturi 5a is provided with an air extracting nozzle 5b which is positioned right below the air blowing nozzle 4 d;
the venturi 5a has a diameter smaller than the diameter of the first air duct 4a, and the diameters of the first air duct 4a, the second air duct 4b and the third air duct 4c are the same.
A filter 4e is detachably mounted to the middle end of the second air duct 4 b.
Most of the paper scraps enter the dust collection cylinder 6 to be collected under the action of inertia, and a small amount of the paper scraps are blown downwards through the air blowing nozzle 4d along with the air in the second air duct 4b, so that in order to prevent the paper scraps from returning to a production line, the middle end of the second air duct 4b is additionally provided with the filter 4e, and the paper scraps can be completely introduced into the dust collection cylinder 6.
The filter 4e comprises a HEPA filter 4e1 and a HEPA fixing frame 4e2, the HEPA fixing frame 4e2 is fixedly arranged at the middle end of the second air duct 4b, and the HEPA filter 4e1 is clamped inside the HEPA fixing frame 4e 2.
The HEPA fixing frame 4e2 is in a semi-cylindrical shape, the two HEPA fixing frames 4e2 are combined into a cylinder clamped with the second air pipe 4b, then the two HEPA fixing frames 4e2 are fixed together through bolts, an annular flange used for clamping the HEPA filter 4e1 is arranged in the middle of the HEPA fixing frame 4e2, so that the HEPA filter 4e1 can filter paper scraps in the second air pipe 4b, when the HEPA filter 4e1 needs to be cleaned and replaced, the HEPA fixing frame 4e2 is detached through bolts, and then the HEPA filter 4e1 can be taken out and replaced.
The blowing nozzle 4d is in an inverted triangle shape which is perpendicular to the feeding direction of the conveying device 2 and extends horizontally towards two sides, and the bottom end of the blowing nozzle 4d is provided with a slit which extends along the length direction of the blowing nozzle 4d and is communicated with the second air pipe 4 b.
The air in the second air duct 4b is blown out downwards through the slit at the bottom end of the blowing nozzle 4d, so that a larger air speed is generated to blow away the paper scraps on the corrugated paper.
The suction nozzle 5b is funnel-shaped extending upwards and gradually to both sides towards the working surface of the crosscutting apparatus.
The suction nozzle 5b concentrates the paper dust blown by the blowing nozzle 4d to the inlet of the venturi 5a by its own funnel shape, thereby facilitating the suction by the venturi 5 a.
The dust collecting cylinder 6 is connected with the third air duct 4c through threads, and the joint of the dust collecting cylinder 6 and the third air duct 4c is in a hexagonal shape.
The dust collecting container 6 can be easily detached from the third air duct 4c by a worker using a wrench, thereby cleaning paper dust collected therein.
The utility model discloses a theory of operation:
the conveying device 2 is used for conveying corrugated paper to the lower portion of the transverse cutting mechanism, the air supply device 3 is a powerful fan, the air supply device 3 is used for supplying air to the interior of the air conveying mechanism 4, the air supply device 3 sends the air into the first air pipe 4a, when the air passes through the venturi 5a in the first air pipe 4a, negative pressure is generated in the venturi 5a due to the venturi effect, the venturi 5a sucks air inwards through the air suction nozzle 5b, dust is sucked into the venturi 5a through the air suction nozzle 5b and sequentially enters the third air pipe 4c and the dust collecting cylinder 6 through the first air pipe 4a under the action of inertia, clean air moves upwards along the second air pipe 4b and is sprayed downwards through the air blowing nozzle 4d, and therefore paper scraps on the corrugated paper are blown into the air suction nozzle 5 b.
It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.
Claims (6)
1. A packaging and printing transverse cutting machine with an improved structure is characterized by comprising a transverse cutting rack (1), wherein a transverse cutting device and a conveying device (2) are arranged on the transverse cutting rack (1), a dust removal device positioned beside the transverse cutting device is further arranged inside the transverse cutting rack (1), and the dust removal device comprises an air supply device (3), an air conveying mechanism (4), an air exhaust mechanism (5) and a dust collection cylinder (6);
the air conveying mechanism (4) is positioned right above the working surface of the transverse cutting device, the output end of the air conveying mechanism (4) is vertically arranged downwards, and the air supply device (3) is communicated with the input end of the air conveying mechanism (4);
the air exhaust mechanism (5) is positioned right below the working surface of the transverse cutting device, the input end of the air exhaust mechanism (5) is vertically arranged upwards, and the dust collecting cylinder (6) is communicated with the output end of the air exhaust mechanism (5);
the air conveying mechanism (4) comprises a first air pipe (4 a) arranged at the output end of the air supply device (3), the tail end of the first air pipe (4 a) is provided with a second air pipe (4 b) and a third air pipe (4 c), the second air pipe (4 b) and the third air pipe (4 c) are communicated with the first air pipe (4 a), the output end of the second air pipe (4 b) is positioned right above the working surface of the transverse cutting device, the output end of the second air pipe (4 b) is vertically arranged downwards, and a dust collecting cylinder (6) is arranged at the output end of the third air pipe (4 c) and blocks the output end of the third air pipe (4 c);
the air extraction mechanism (5) comprises a venturi (5 a) which is arranged on the first air pipe (4 a) and is communicated with the middle end of the first air pipe (4 a), and the tail end of the venturi (5 a) is provided with an air extraction nozzle (5 b) which is positioned right below the air blowing nozzle (4 d);
the diameter of the venturi (5 a) is smaller than that of the first air duct (4 a), and the diameters of the first air duct (4 a), the second air duct (4 b) and the third air duct (4 c) are the same.
2. The improved structure of the cross cutting machine for package printing as claimed in claim 1, wherein the filter (4 e) is detachably mounted to the middle end of the second air duct (4 b).
3. The improved structure of the cross cutting machine for packaging and printing as claimed in claim 2, wherein the filter (4 e) comprises a HEPA filter (4 e 1) and a HEPA fixing frame (4 e 2), the HEPA fixing frame (4 e 2) is fixedly installed at the middle end of the second air duct (4 b), and the HEPA filter (4 e 1) is clamped inside the HEPA fixing frame (4 e 2).
4. The improved structure of the transverse cutting machine for package printing as claimed in claim 1, wherein the blowing nozzle (4 d) is in an inverted triangle shape extending along the direction perpendicular to the feeding direction of the conveyor (2) and horizontally towards both sides, and the bottom end of the blowing nozzle (4 d) is provided with a slit extending along the length direction of the blowing nozzle (4 d) and communicating with the second air pipe (4 b).
5. A packaging and printing crosscut machine with improved structure, as claimed in claim 1, characterized in that the suction nozzles (5 b) are funnel-shaped extending upwards and gradually to both sides towards the working surface of the crosscut means.
6. The improved structure of the cross cutting machine for packaging and printing as claimed in claim 1, wherein the dust collecting cylinder (6) is connected with the third air duct (4 c) by screw threads, and the connection part of the dust collecting cylinder (6) and the third air duct (4 c) is hexagonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921066206.9U CN210477141U (en) | 2019-07-09 | 2019-07-09 | Improve package printing of structure and use crosscut machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921066206.9U CN210477141U (en) | 2019-07-09 | 2019-07-09 | Improve package printing of structure and use crosscut machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210477141U true CN210477141U (en) | 2020-05-08 |
Family
ID=70530381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921066206.9U Expired - Fee Related CN210477141U (en) | 2019-07-09 | 2019-07-09 | Improve package printing of structure and use crosscut machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210477141U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146408A (en) * | 2021-05-19 | 2021-07-23 | 重庆汇峻实业有限公司 | Sanding dust removal system |
| CN116252347A (en) * | 2023-05-15 | 2023-06-13 | 江苏德励达新材料股份有限公司 | Conveying device for processing soft-surface polyurethane composite board |
-
2019
- 2019-07-09 CN CN201921066206.9U patent/CN210477141U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146408A (en) * | 2021-05-19 | 2021-07-23 | 重庆汇峻实业有限公司 | Sanding dust removal system |
| CN113146408B (en) * | 2021-05-19 | 2022-08-16 | 重庆汇峻实业有限公司 | Sanding dust removal system |
| CN116252347A (en) * | 2023-05-15 | 2023-06-13 | 江苏德励达新材料股份有限公司 | Conveying device for processing soft-surface polyurethane composite board |
| CN116252347B (en) * | 2023-05-15 | 2023-08-11 | 江苏德励达新材料股份有限公司 | Conveying device for processing soft-surface polyurethane composite board |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 Termination date: 20210709 |
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| CF01 | Termination of patent right due to non-payment of annual fee |