CN211222439U - Ink-absorbing and air-exhausting device of offset press - Google Patents
Ink-absorbing and air-exhausting device of offset press Download PDFInfo
- Publication number
- CN211222439U CN211222439U CN201921812860.XU CN201921812860U CN211222439U CN 211222439 U CN211222439 U CN 211222439U CN 201921812860 U CN201921812860 U CN 201921812860U CN 211222439 U CN211222439 U CN 211222439U
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- pipeline
- fan
- offset press
- pipe
- offset
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- 238000001179 sorption measurement Methods 0.000 claims abstract description 16
- 238000007645 offset printing Methods 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 14
- 239000004744 fabric Substances 0.000 claims description 14
- 238000007639 printing Methods 0.000 abstract description 6
- 230000000717 retained effect Effects 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- 238000003466 welding Methods 0.000 description 7
- -1 polytetrafluoroethylene Polymers 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
Images
Abstract
The utility model discloses an offset press blotting exhaust device, include: at least one suction and exhaust member; the suction and discharge member includes: the top of the first supporting piece is provided with a first through hole which spans over the offset printing machine body; one end of the first interface is connected with the top of the first supporting piece; the first pipeline is connected to the other end of the first interface; the first fan is connected to the first pipeline and used for sucking air with toner; one end of the second pipeline is connected to the first fan; the adsorption piece is connected to the other end of the second pipeline and is connected to the ground; one end of the third pipeline is connected to the adsorption piece; the second fan is connected to the other end of the third pipeline, is connected to the side wall of the workshop and is used for discharging clean air; the technical problems that the offset press can generate a lot of toner during printing, the toner is accompanied in the air, so that the working environment around the offset press is poor, and the physical health of operators is damaged are solved.
Description
Technical Field
The utility model relates to an offset press technical field, specific offset press blotting exhaust device that says so.
Background
The offset press is one of offset presses, is used for printing high-grade commercial printed matters and packaging printed matters, and is the mainstream of modern paper printing; for example, the prior art of chinese patent application No. 201820165479.8, entitled quarto five-color offset press, can achieve printing well, but during printing, a lot of toner is generated, and the toner is accompanied in the air, so that the working environment around the offset press in the workshop is poor, and the health of the operator is damaged.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned weak point that exists among the correlation technique, the utility model aims at providing an offset press blots exhaust device to technical problem more than solving.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: an offset press blots exhaust device, includes: one end of the suction and discharge piece is arranged on the offset press body in a crossing mode, and the other end of the suction and discharge piece extends to the outside of a workshop;
the suction and discharge member includes: the top of the first supporting piece is provided with a first through hole, spans over the offset printing machine body and is supported on the ground;
the first interface is connected to the top of the first support, and the central line of the first interface and the central line of the first through hole are on the same vertical line;
the first pipeline is connected to the other end of the first interface;
the first fan is connected to the first pipeline and used for sucking air with toner;
one end of the second pipeline is connected to the first fan;
the adsorption piece is connected to the other end of the second pipeline and is connected to the ground;
one end of the third pipeline is connected to the adsorption piece;
and the second fan is connected to the other end of the third pipeline, is connected to the side wall of the workshop and is used for discharging clean air.
Further: the first support member includes: the bending piece can span the offset press body, and the top of the bending piece is provided with a first through hole; and the two first plates are symmetrically connected to the bending piece and are used for being connected with the ground.
Further: the first interface includes: the first flange is used for being connected with the top of the first supporting piece; the second flange is used for being connected with the first pipeline; and a tapered tube connected between the first flange and the second flange.
Further: the adsorption member includes: the refrigerator comprises a box body, a cover plate and a refrigerator body, wherein an opening is formed in the side wall of the box body, and the opening is covered with the cover plate;
the first circular cylinder is connected to the top of the box body and communicated with the box body;
the first pipe orifice is connected to the side wall of the first circular cylinder and is connected with the second pipeline;
the conical cylinder is connected to the top of the first circular cylinder;
the second circular cylinder is connected to the top of the conical cylinder;
the second pipe orifice is connected to the side wall of the second circular cylinder and is connected with the third pipeline;
the upper cover is connected to the top of the second circular cylinder;
and the cloth bags are respectively connected to the bottom of the upper cover through second plates and are arranged in the conical cylinder and the second circular cylinder.
The utility model has the advantages that: compared with the prior art, the ink absorption and exhaust device of the offset press is provided with the suction and exhaust part, the first fan sucks air with powdered ink, the air enters the adsorption part along the first interface, the first pipeline, the first fan and the second pipeline, so that the powdered ink is adsorbed and retained in the adsorption part, and relatively clean air is sucked by the second fan and is exhausted to the atmosphere along the third pipeline and the second fan; the toner in the working environment around the offset press body is relatively reduced, the working environment around the offset press body is improved, and the health of operators is facilitated; therefore, the technical problems that the working environment around the offset press is poor and the health of operators is injured due to the fact that a lot of powdered ink is generated when the offset press prints and the powdered ink is accompanied in the air are solved, and the practicability is high.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the first support element and the first interface in the embodiment of the present invention;
fig. 3 is a schematic structural view of an adsorbing member in an embodiment of the present invention;
in the figure: 10. the offset printing machine comprises a suction and exhaust piece, 11, a first support piece, 12, a first interface, 13, a first pipeline, 14, a first fan, 15, a second pipeline, 16, an adsorption piece, 17, a third pipeline, 18, a second fan, 20, an offset printing machine body, 111, a first through hole, 112, a bending piece, 113, a first plate, 121, a first flange, 122, a second flange, 123, a conical pipe, 161, a box body, 161-1, an opening, 161-2, a mask, 162, a first annular cylinder body, 163, a first pipe orifice, 164, a conical cylinder body, 165, a second annular cylinder body, 166, a second pipe orifice, 167, an upper cover, 168, a cloth bag and 169, a second plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments;
the utility model relates to an offset press blotting exhaust device, which solves the technical problems that the offset press in the related technology can generate a lot of powdered ink during printing, and the powdered ink is accompanied in the air, so that the working environment around the offset press is poor and the health of the operator is injured; the ink powder can be manufactured and used, and the positive effects that the ink powder can be sucked out and retained, the working environment around the offset press is improved, and the body health of operators is facilitated are achieved; the general idea is as follows:
the first embodiment is as follows:
see fig. 1, 2, 3; an offset press blots exhaust device, includes: at least one suction and discharge piece 10, one end of which is arranged on the offset machine body 20 in a crossing way, and the other end of which extends to the outside of the workshop;
the suction and exhaust member 10 includes: a first support 11 having a first through hole 111 at the top, spanning the offset printing machine body 20, and supported on the ground;
a first interface 12, one end of which is connected to the top of the first support 11 and the center line of which is on the same vertical line with the center line of the first through hole 111;
a first pipe 13 connected to the other end of the first port 12;
a first fan 14 connected to the first pipe 13 for sucking air with toner;
a second pipeline 15, one end of which is connected to the first fan 14;
a suction member 16 connected to the other end of the second pipe 15 and connected to the ground;
a third pipeline 17 having one end connected to the adsorption member 16;
and a second fan 18 connected to the other end of the third pipe 17 and connected to a sidewall of the workshop, for discharging clean air;
specifically, in implementation, the suction and discharge element 10 is provided, the first fan 14 sucks air with toner, the air flows along the first port 12, the first pipeline 13, the first fan 14 and the second pipeline 15 and enters the adsorption element 16, so that the toner is adsorbed and retained in the adsorption element 16, and relatively clean air is sucked by the second fan 18 and flows along the third pipeline 17 and the second fan 18 and is discharged to the atmosphere; the toner in the working environment around the offset press body 20 is relatively reduced, the working environment around the offset press body 20 is improved, and the health of operators is facilitated; therefore, the technical problems that the working environment around the offset press is poor and the health of operators is damaged due to the fact that a lot of toner is generated when the offset press prints and the toner is accompanied in the air are solved, the toner can be sucked out and retained, the working environment around the offset press is improved, and the technical effect of being beneficial to the health of the operators is achieved;
the following is a detailed description of the respective constituent elements and the connection relationship:
specifically, in fig. 1, the number of the suction and discharge members 10 is determined according to the length specification of the offset machine body 20, for example, an offset machine body 20 with a length of five meters is provided with one suction and discharge member 10; the offset printing machine body 20 is ten meters long and is provided with two suction and discharge pieces 10;
the offset printing machine body 20 is a structure in the prior art described in the background art, and after seeing the disclosure of the present invention, a person skilled in the art can directly and unambiguously know how to set up the offset printing machine without paying creative labor and performing excessive tests;
specifically, in fig. 1 and 2, the first support 11 includes: a bending member 112 capable of crossing the offset printing machine body 20 and having a first through hole 111 at the top; the two first plates 113 are symmetrically connected to the bending piece 112 and are used for being connected with the ground;
when the bending method is implemented, the bending piece 112 is formed by bending a plate, then a first through hole 111 is machined, and the shape of the cross section after bending is approximate to a [ -shape;
the first plate 113 is a rectangular plate, is welded with the bending piece 112, and is used for being connected with the ground through an expansion bolt;
the length dimension of the first support 11 is 1/3 of the length dimension of the offset printing machine body 20, so that the support can be formed, and the structural reliability is better when the suction is performed;
specifically, in fig. 1 and 2, the first interface 12 includes: a first flange 121 for connecting with the top of the first support 11; a second flange 122 for connection with the first pipe 13; and a tapered pipe 123 connected between the first flange 121 and the second flange 122;
during implementation, the first flange 121 and the second flange 122 are respectively welded with the tapered pipe 123, and then the polytetrafluoroethylene sealing gasket is filled between the first flange 121 and the top of the bending piece 112 and then penetrates through an outer hexagon bolt for connection; a polytetrafluoroethylene sealing gasket is arranged between the second flange 122 and the first pipeline 13 and then penetrates through an outer hexagon bolt for connection; a tapered pipe 123 having an effect of increasing the flow rate, facilitating the entry of the air with toner into the first duct 13;
specifically, in fig. 1, the first pipeline 13, the second pipeline 15 and the third pipeline 17 all adopt the structure in the prior art, all adopt the assembly welding of a straight pipe, a bent pipe and a third flange, and are equipped with valves, generally adopting ball valves, to form channels, which is convenient for the gas to move along the moving position; the first fan 14 and the second fan 18 are both pipeline axial fans in the prior art, and are connected with a third flange through outer hexagon bolts after a polytetrafluoroethylene sealing gasket is arranged between the first fan and the second flange, so that gas flows; when the second fan 18 is connected, a second through hole is reserved on the side wall of the workshop, the second fan 18 penetrates through the second through hole, and then a filler, such as foam or cement, is added, so that the second fan 18 is positioned on the side wall of the workshop; those skilled in the art, having the benefit of the present disclosure, will be able to directly and unambiguously know how to configure the second fan 18 without the need for creative effort and undue experimentation;
specifically, in fig. 1 and 3, the suction member 16 includes: the box body 161 is provided with an opening 161-1 on the side wall, and the opening 161-1 is covered with a mask 161-2;
a first cylindrical body 162 connected to the top of the case 161 and communicating with the case 161;
a first pipe orifice 163 connected to the side wall of the first circular cylinder 162 and connected to the second pipeline 15;
a conical cylinder 164 connected to the top of the first circular cylinder 162;
a second circular cylinder 165 connected to the top of the conical cylinder 164;
a second pipe orifice 166 connected to the side wall of the second annular cylinder 165 and connected to the third pipeline 17;
an upper cover 167 connected to the top of the second cylindrical body 165;
and a plurality of cloth bags 168 respectively connected to the bottom of the upper cover 167 via second plates 169 and disposed in the conical cylinder 164 and the second circular cylinder 165
In implementation, the box body 161 is formed by assembling and welding six plates, is approximately square in shape, has a first inner cavity, has a third through hole at the top, and is communicated with the first circular cylinder 162 through the third through hole; an expansion bolt is penetrated between the bottom plate and the ground to be connected; the opening 161-1 is circular; the mask 161-2 tetragonal plate is connected with the polytetrafluoroethylene sealing pad on the side wall pad of the box body 161 through an outer hexagon bolt; by arranging the box body 161, partial toner falls into the first inner cavity after being adsorbed and retained and is cleaned out from the opening 161-1, so that the operation is more convenient;
the first circular cylinder 162 is formed by rolling, welding and machining a plate, one end of the first circular cylinder is welded to the top of the box body 161, and the center line of the first circular cylinder is aligned with the center line of the third through hole;
the first pipe orifice 163 is formed by welding a section of first straight pipe with a fourth flange, then is welded with the side wall of the first annular cylinder 162 through the first straight pipe, is communicated with the first annular cylinder 162, and then penetrates through an outer hexagon bolt to be connected after a tetrafluoro sealing pad is arranged between the fourth flange and the second pipeline 15;
the conical cylinder 164 is formed by rolling, welding and machining a plate, one end of the conical cylinder is welded on the top of the first annular cylinder 162, and therefore ink powder can conveniently slide into the first inner cavity of the box body 161;
the second annular cylinder 165 is formed by rolling, welding and machining a plate, and one end of the second annular cylinder is welded on the top of the conical cylinder 164 to form a second cavity, so that a cloth bag 168 can be conveniently arranged;
the second pipe orifice 166 is formed by welding a section of second straight pipe with a fifth flange, then is welded with the side wall of the second annular cylinder 165 through the second straight pipe, is communicated with the second cavity, and then penetrates through an outer hexagon bolt to be connected after a tetrafluoro sealing pad is arranged between the fifth flange and the third pipeline 17;
the upper cover 167 is a circular plate, and penetrates through an outer hexagon bolt to be connected with a tetrafluoro sealing pad arranged on the top of the second circular cylinder 165, so that a relatively sealed space is formed in the upper cover 167, the second circular cylinder 165, the conical cylinder 164, the first circular cylinder 162 and the box body 161, air with powdered ink can fully contact with the cloth bag 168 after entering, and the powdered ink has good adsorption and retention effects; the upper cover 167 is also provided with a handle which can adopt a structure commonly used on a door and is welded with the upper cover 167 or connected with a screw in a penetrating way, so that the upper cover 167 can be conveniently installed and detached;
the second plate 169 is a rectangular plate and is welded on the bottom surface of the upper cover 167;
one end of the cloth bag 168 is connected to the second plate 169 through a screw, and the other end of the cloth bag is drooped to the conical cylinder 164 and is in contact with the conical cylinder 164, so that the air with the toner can be fully contacted with the cloth bag 168; the cloth bag 168 is made of cloth or felt woven by synthetic fiber, natural fiber or glass fiber in the prior art, and the cloth or felt is sewn into a cylindrical or flat filter bag according to the requirement, and the flat filter bag is adopted in the utility model;
the adsorption part 16 is arranged, air with toner enters from the first pipe orifice 163, passes through the first circular cylinder 162, the conical cylinder 164 and the second circular cylinder 165, fully contacts with the cloth bag 168, the toner is adsorbed and retained by the cloth bag 168, and relatively clean air is discharged from the third pipeline 17 and the second fan 18;
the utility model discloses a theory of operation: in implementation, the suction and discharge part 10 is arranged, the first fan 14 sucks air with toner, the air enters the adsorption part 16 along the first port 12, the first pipeline 13, the first fan 14 and the second pipeline 15, so that the toner is adsorbed and retained in the adsorption part 16, and relatively clean air is sucked by the second fan 18 and discharged to the atmosphere along the third pipeline 17 and the second fan 18; the toner in the working environment around the offset machine body 20 is relatively reduced, the working environment around the offset machine body 20 is improved, and the health of operators is facilitated.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like, which indicate orientations or positional relationships, are based on the positional relationships illustrated in the drawings, and are only for convenience of describing the present invention or simplifying the description, but do not indicate specific orientations that must be provided; the operation processes described in the embodiments are not absolute use steps, and may be adjusted accordingly when actually used.
Unless defined otherwise, technical or scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the use of "first," "second," and the like in the description and in the claims does not denote any order, quantity, or importance, but rather the terms "a" and "an" and the like are used to distinguish one element from another, and likewise, do not denote an absolute limitation of quantity, but rather denote the presence of at least one of the referenced item, as may be determined by reference to the example.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides an offset press blots exhaust device which characterized in that includes: at least one suction and discharge piece (10), one end of which is arranged on the offset printing machine body (20) in a crossing way, and the other end of which extends to the outside of the workshop;
the suction and exhaust member (10) comprises: a first support (11) having a first through hole (111) at the top, spanning the offset printing machine body (20), and supported on the ground;
a first interface (12) with one end connected to the top of the first support (11) and the central line on the same vertical line with the central line of the first through hole (111);
a first pipe (13) connected to the other end of the first port (12);
a first fan (14) connected to the first pipe (13) for sucking air with toner;
a second pipeline (15) with one end connected to the first fan (14);
a suction member (16) connected to the other end of the second pipe (15) and connected to the ground;
a third pipeline (17) with one end connected to the adsorption piece (16);
and a second fan (18) connected to the other end of the third pipe (17) and connected to a side wall of the workshop for discharging clean air.
2. An ink absorbing and exhausting device for an offset press as claimed in claim 1, wherein: the first support (11) comprises: a bending piece (112) which can span the offset machine body (20) and is provided with a first through hole (111) at the top; and the two first plates (113) are symmetrically connected to the bending piece (112) and are used for being connected with the ground.
3. An ink absorbing and exhausting device for an offset press as claimed in claim 1, wherein: the first interface (12) comprises: a first flange (121) for connection with the top of the first support (11); a second flange (122) for connection to the first line (13); and a tapered pipe (123) connected between the first flange (121) and the second flange (122).
4. An ink absorbing and exhausting device for an offset press as claimed in claim 1, wherein: the adsorbing member (16) includes: the refrigerator comprises a box body (161), wherein an opening (161-1) is formed in the side wall of the box body, and a mask (161-2) is covered on the opening (161-1);
the first circular cylinder (162) is connected to the top of the box body (161) and is communicated with the box body (161);
the first pipe orifice (163) is connected to the side wall of the first circular cylinder (162) and is connected with the second pipeline (15);
a conical cylinder (164) connected to the top of the first circular cylinder (162);
a second annular cylinder (165) connected to the top of the conical cylinder (164);
the second pipe orifice (166) is connected to the side wall of the second circular cylinder (165) and is connected with the third pipeline (17);
an upper cover (167) connected to the top of the second annular cylinder (165);
and a plurality of cloth bags (168) which are respectively connected to the bottom of the upper cover (167) through second plates (169) and are arranged in the conical cylinder (164) and the second circular cylinder (165).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921812860.XU CN211222439U (en) | 2019-10-27 | 2019-10-27 | Ink-absorbing and air-exhausting device of offset press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921812860.XU CN211222439U (en) | 2019-10-27 | 2019-10-27 | Ink-absorbing and air-exhausting device of offset press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211222439U true CN211222439U (en) | 2020-08-11 |
Family
ID=71934605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921812860.XU Expired - Fee Related CN211222439U (en) | 2019-10-27 | 2019-10-27 | Ink-absorbing and air-exhausting device of offset press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211222439U (en) |
-
2019
- 2019-10-27 CN CN201921812860.XU patent/CN211222439U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 |
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| CF01 | Termination of patent right due to non-payment of annual fee |