CN111231491B - Powder suction device for extruding and re-extruding machine - Google Patents
Powder suction device for extruding and re-extruding machine Download PDFInfo
- Publication number
- CN111231491B CN111231491B CN202010121379.7A CN202010121379A CN111231491B CN 111231491 B CN111231491 B CN 111231491B CN 202010121379 A CN202010121379 A CN 202010121379A CN 111231491 B CN111231491 B CN 111231491B
- Authority
- CN
- China
- Prior art keywords
- powder
- powder suction
- power
- cylinder
- suction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/162—Cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
Abstract
The invention discloses a powder suction device for a compound extruding machine, which comprises a compound extruding worktable and a powder spraying device which is arranged on the compound extruding worktable and sprays corn flour to a production film, wherein the powder spraying device is arranged above and below the powder spraying device, one end of the powder suction device is connected with a power device, the other end of the powder suction device is connected with a dust collecting device, the powder suction device comprises a powder suction groove used for receiving redundant corn flour sprayed from the powder spraying device, the power device drives the powder suction device to suck the corn flour received by the powder suction groove into the powder suction device and then discharge the corn flour into the dust collecting device, the redundant corn flour sprayed to the film by the powder spraying device is absorbed into the powder dust collecting device by the powder suction device for recycling, the cost is reduced, the labor degree is reduced, and the scattered corn flour is prevented from scattering everywhere in the high-speed operation process of the compound extruding machine, the influence of the corn flour entering the extruding and repeating machine on the operation of the extruding and repeating machine is avoided.
Description
Technical Field
The invention belongs to the technical field of extrusion and coating machines for printing and packaging, and particularly relates to a powder suction device for recovering powdery substances on an extrusion and coating machine.
Background
The common extruding and laminating machine for producing the film laminating equipment mainly comprises a rack, a main control console (a main machine operation part), a substrate unreeling part, a film unreeling part, an extruding part (a front die head and a rear die head), a gluing part (a coating part), a pressure bearing part, a cooling part, an edge cutting part, a powder spraying part and a winding part, wherein a substrate unreeling machine unreels substrates for producing films and the like from the right side, a film unreeling machine unreels the films from the left side, the extruder extrudes hot films for laminating above the middle part, the three parts are compounded on the gluing part (the coating part) and the pressure bearing part and then shaped through the cooling part, the edge cutting part is used for edge cutting, and finally the winding part is used for winding, wherein the powder spraying part is mainly used for hot films during compounding and is used for preventing the hot films from being mutually bonded together to influence the quality of products, therefore, when the products are extruded, some plant starch such as corn flour is often required to be added, the purpose of reducing friction coefficient and preventing the hot melt films from being adhered to each other is achieved, but the mode of adding corn flour has the following problems:
firstly, the scattered corn flour can scatter around along with the change of air flow in the high-speed operation process of the equipment, and if the corn flour falls into the mechanical equipment, the operation of the mechanical equipment can be influenced, so that the operation of production is influenced;
secondly, the scattered corn flour pollutes the surface of the machine equipment, and the machine is usually stopped to be independently cleaned, so that the production efficiency is influenced, and the workload of cleaning personnel is increased;
and redundant corn flour is scattered on equipment, so that the waste of the corn flour is caused, and the production cost is increased.
It follows that the prior art is deficient.
Disclosure of Invention
In order to solve the problems that the sprayed excessive corn flour pollutes machine equipment, influences the operation of the equipment, increases the workload of cleaners, causes the waste of the corn flour, increases the cost and the like in the prior art, the invention provides the powder suction device which can recycle the excessive corn flour, reduce the workload of the cleaners and improve the environmental protection.
The invention provides a powder suction device for a compound extruding machine, which comprises a compound extruding workbench and a powder spraying device which is arranged on the compound extruding workbench and sprays corn flour to a production film, wherein the compound extruding workbench comprises a powder suction device, the powder suction devices are arranged above and below the powder spraying device, one end of the powder suction device is connected with a power device for driving the powder suction device to suck powder, the other end of the powder suction device is connected with a dust collecting device, the powder suction device comprises a powder suction groove for receiving redundant corn flour sprayed from the powder spraying device, the powder suction groove is arranged at one side of the powder spraying device, the power device drives the powder suction device to suck the corn flour received by the powder suction groove into the powder suction device and then discharge the corn flour into the dust collecting device, and the redundant corn flour sprayed on the film by the powder spraying device is absorbed into the dust collecting device by the powder suction device, the scattered corn flour is prevented from scattering everywhere along with the change of air flow in the high-speed operation process of the extruding and repeating machine equipment, the phenomenon that the corn flour enters the extruding and repeating machine equipment to influence the operation of the extruding and repeating machine is avoided, the waste of the corn flour is prevented, the cost is reduced, and the labor degree is also reduced.
Further, inhale the powder device and hold the case including inhaling the powder pipe, inhaling the powder separator, inhaling powder power, inhale the powder pipe and locate to inhale powder power and hold the case and inhale between the powder groove, inhale the powder separator and install in inhaling the inside that powder power held the case, inhale the one end of powder pipe and inhale the powder separator and be connected, its other end and inhale the powder groove and be connected.
Furthermore, inhale powder separator including inhaling whitewashed barrel, blast pipe, be used for discharging and inhale whitewashed barrel and inhale the meal outlet of maize meal, the blast pipe is installed in the top of inhaling whitewashed barrel, meal outlet is located inhales the below of whitewashed barrel and is connected with it.
Furthermore, a powder inlet is formed in the side face of the powder suction cylinder, and the powder suction separator is connected with the powder suction guide pipe through the powder inlet.
Furthermore, power device is including power motor, power shaft, power intake pipe, power shaft locates between power motor and the power intake pipe, power shaft one end and power motor's being connected, its other end and power intake pipe are connected, thereby power motor drive power shaft output gas lets in power intake pipe and realizes power device's power drive.
Furthermore, the powder suction separator is provided with a gas inlet pipe orifice which is communicated with the power gas inlet pipe.
Furthermore, the dust collecting device comprises a powder discharging pipe and a dust collecting cylinder, the powder discharging pipe is located below the dust collecting cylinder, one end of the powder discharging pipe is connected with the lower portion of the dust collecting cylinder, the other end of the powder discharging pipe is connected with a powder outlet, and the dust collecting cylinder collects corn flour sucked by the powder sucking cylinder through the powder discharging pipe.
Furthermore, the dust collecting device comprises a collecting cover which is convenient for pouring out the corn flour in the dust collecting cylinder, and the collecting cover is detachably arranged above the dust collecting cylinder.
Furthermore, powder spraying device is including deflector roll, connecting piece, drive actuating cylinder, to the production film of deflector roll department sprinkle the mouth that dusts of maize flour, the mouth that dusts is located the below of deflector roll, the deflector roll passes through the connecting piece and installs in the top of the compound workstation of extrusion, it installs in one side of carry over pinch rolls to drive actuating cylinder, thereby it rotates to drive the film on the deflector roll and rotates and then makes the mouth spun maize flour of dusting sprinkle on the film evenly to drive actuating cylinder drive deflector roll.
The invention has the beneficial effects that:
(1) the invention is characterized in that a powder suction device, a powder suction groove and a dust collection device are arranged at a powder spraying device on the extruding and recovering machine, one end of the powder suction device is connected with a power device, the other end of the powder suction device is connected with the dust collection device, wherein the powder suction device comprises a powder suction guide pipe and a powder suction separator, under the drive of the power device, the powder suction separator collects corn flour received on the powder suction groove into the dust collection device through the powder suction guide pipe, avoids the redundant corn flour or powdery starch substances from flying to each corner along with the change of air flow when the extruding and recovering machine rotates at high speed, prevents the environmental pollution, improves the environmental protection, avoids the trouble brought to the extruding and recovering machine and the cleaning work of a production workshop, reduces the workload of cleaning personnel, lightens the labor intensity, and prevents the dust from falling onto the extruding and recovering machine to influence the work of the extruding and recovering machine, meanwhile, the surplus corn flour is recycled, so that the waste of the corn flour is avoided, and the cost is reduced;
(2) according to the invention, the powder suction devices are arranged above and below the powder spraying device, so that the effect of better absorbing redundant corn flour can be achieved;
(3) be provided with a collection lid on the dust collecting cylinder, collect lid detachably and install in the top of dust collecting cylinder, be convenient for pour out the maize flour that the dust collecting cylinder was collected through collecting the lid, improved the convenience.
Drawings
FIG. 1 is a schematic view of a powder suction device and an enlarged schematic view of a driving cylinder for a compound extruding machine according to the present invention;
FIG. 2 is a schematic internal cross-sectional view A-A of FIG. 1;
FIG. 3 is a schematic internal cross-sectional view of B-B of FIG. 1;
fig. 4 is a schematic structural view of the powder suction separator of the present invention.
In the figure, a squeezing workbench 1, a powder spraying device 2, a guide roller 21, a connecting piece 22, a driving cylinder 23, a powder sucking device 3, a powder sucking groove 31, a powder sucking guide pipe 32, a powder sucking separator 33, a powder sucking cylinder 331, an exhaust pipe 332, a gas inlet pipe orifice 333, a powder inlet 334, a powder outlet 335, a powder sucking power accommodating box 34, a connecting mounting frame 35, a power device 4, a power motor 41, a power shaft 42, a power air inlet pipe 43, a dust collecting device 5, a powder discharging pipe 51, a dust collecting cylinder 52 and a collecting cover 53.
Detailed Description
Referring to fig. 1-4, the invention provides a powder absorbing device 3 for a compound extruder, the powder absorbing device 3 comprises a compound extruder workbench 1 and a powder spraying device 2 which is arranged on the compound extruder workbench 1 and sprays corn flour to a production film, the compound extruder workbench 1 comprises the powder absorbing device 3, the powder absorbing device 3 is arranged above and below the powder spraying device 2, one end of the powder absorbing device 3 is connected with a power device 4 which drives the powder absorbing device 3 to absorb powder, the other end of the powder absorbing device 3 is connected with a dust collecting device 5, wherein the powder absorbing device 3 comprises a powder absorbing groove 31 which is used for receiving redundant corn flour sprayed from the powder spraying device 2, and the powder absorbing groove 31 is positioned at one side of the powder spraying device 2;
specifically, the powder suction devices 3 are arranged above and below the powder spraying device 2, so that the powder suction grooves 31 are arranged on the upper side and the lower side of the guide roller 21 for spraying powder, and the effect of better absorbing the redundant corn flour can be achieved.
Specifically, the powder spraying device 2 includes a guide roller 21, a connecting member 22, a driving cylinder 23, and a powder spraying port (not shown in the figure) for spraying corn flour on a production film at the guide roller 21, the powder spraying port is located below the guide roller 21, the guide roller 21 is installed above the extruding and repeating worktable 1 through the connecting member 22, the driving cylinder 23 is installed at one side of the traction roller, and the driving cylinder 23 drives the guide roller 21 to rotate so as to drive the film on the guide roller 21 to rotate, so that the corn flour sprayed from the powder spraying port is uniformly sprayed on the film.
Specifically, the guide rollers 21 of the invention have at least 2 or more than 2, and the guide rollers 21 are arranged at intervals, the length direction of each guide roller 21 is parallel to the width direction of the produced film;
specifically, inhale powder device 3 further includes inhaling powder pipe 32, inhale powder separator 33, inhale powder power and hold case 34, inhale powder pipe 32 and locate to inhale powder power and hold case 34 and inhale between the powder groove 31, inhale powder separator 33 and install in inhaling the inside that powder power holds case 34, inhale the one end of powder pipe 32 and inhale powder groove 31 and be connected, inhale the side that powder power holds case 34 and seted up a tube hole, inhale the other end of powder pipe 32 and pass the tube hole and inhale powder separator 33 and be connected.
Specifically, the powder suction separator 33 includes a powder suction cylinder 331, an exhaust pipe 332, and a powder outlet 335 for discharging the corn powder sucked by the powder suction cylinder 331, wherein the exhaust pipe 332 is installed above the powder suction cylinder 331, and the powder outlet 335 is located below and connected to the powder suction cylinder 331;
specifically, the present invention adopts the following mounting manner of the exhaust pipe 332: inserting the exhaust pipe 332 into the powder suction cylinder 331 from the top end of the powder suction cylinder 331;
specifically, the power device 4 includes a power motor 41, a power shaft 42, and a power intake pipe 43, the power shaft 42 is disposed between the power motor 41 and the power intake pipe 43, one end of the power shaft 42 is connected to the power motor 41, and the other end of the power shaft is connected to the power intake pipe 43, and the power motor 41 drives the power shaft 42 to output gas and then the gas is introduced into the power intake pipe 43, thereby realizing power driving of the power device 4.
Specifically, the powder suction separator 33 is provided with a gas inlet pipe orifice 333, and the gas inlet pipe orifice 333 is communicated with the power inlet pipe 43.
Specifically, the dust collecting device 5 includes a powder discharging pipe 51 and a dust collecting cylinder 52, the powder discharging pipe 51 is located below the dust collecting cylinder 52, one end of the powder discharging pipe 51 is connected with the lower portion of the dust collecting cylinder 52, the other end of the powder discharging pipe 51 is connected with the powder outlet 335, the dust collecting cylinder 52 collects corn flour sucked by the powder sucking cylinder 331 through the powder discharging pipe 51, and the scattered corn flour is prevented from scattering everywhere along with the change of air flow in the high-speed operation process of the extruder device, so that the corn flour is prevented from entering the interior of the extruder device to affect the operation of the extruder, the waste of the corn flour is prevented, the cost is reduced, and the labor intensity is also reduced.
Specifically, the dust collecting device 5 comprises a collecting cover 53 for facilitating the corn flour in the dust collecting cylinder 52 to be poured out, and the collecting cover 53 is detachably arranged above the dust collecting cylinder 52.
The first embodiment is as follows: the working principle of the invention that the powder suction device 3 recovers the corn powder is as follows:
a powder suction device 3 is respectively arranged above and below the powder spraying position of the guide roller 21 of the extruder, the structure of the powder suction device 3 is the same as that of the basic description, and for convenience of description and reduction of space, only different contents from the above are explained below:
in this embodiment, the powder suction separator 33 is installed inside the powder suction power accommodating box 34 through two symmetrical connecting mounting frames 35, and the two symmetrical connecting mounting frames 35 are arranged to stably fix the powder suction separator 33; the powder suction separator 33 is a cyclone separator, wherein the upper part of the powder suction cylinder 331 is composed of a circular cylinder and the lower part is composed of a conical cylinder, the powder suction groove 31 receives the excessive corn flour, a power air inlet pipe 43 connected with one end of a power shaft 42 driven by a power motor 41 passes through an air inlet pipe orifice 333, the powder suction separator 33 is driven to suck the corn flour in the powder suction groove 31 from a powder inlet 334 into the powder suction separator 33 through a powder suction conduit 32, when the general air enters the powder suction separator 33 from the power air inlet pipe 43 at the speed of 12-30 m/s, the corn flour is changed from linear motion into circular motion, and most part of the rotational air flow spirally flows downwards from the powder suction cylinder 331 along the wall and towards the cone. In addition, the corn flour is thrown to the wall of the flour suction cylinder body 331 under the action of centrifugal force, once the corn flour contacts with the wall of the flour suction cylinder body 331, the inertia force is lost, and the dust near the wall of the flour suction cylinder body 331 falls along the wall surface at the momentum of speed in the downward axial direction, falls into the flour outlet 335, and falls into the dust collection cylinder 52 through the flour discharge pipe 51, so that the corn flour can be recycled, and meanwhile, the corn flour is well prevented from scattering everywhere.
The present invention has been described in detail, and it should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
Claims (4)
1. The utility model provides a inhale powder device for on crowded compound machine, includes crowded compound workstation and installs the powder spray device who sprinkles maize meal to production film on crowded compound workstation which characterized in that: the extrusion and recovery workbench comprises powder suction devices which are arranged above and below the powder spraying device, one end of the powder suction device is connected with a power device for driving the powder suction device to suck powder, the other end of the powder suction device is connected with a dust collection device, wherein the powder suction device comprises a powder suction groove for receiving the surplus corn powder sprayed from the powder spraying device, the powder suction groove is positioned at one side of the powder spraying device, and the power device drives the powder suction device to suck the corn flour received by the powder suction groove into the powder suction device and then discharge the corn flour onto the dust collection device; the power device comprises a power motor, a power shaft and a power air inlet pipe, the power shaft is arranged between the power motor and the power air inlet pipe, one end of the power shaft is connected with the power motor, the other end of the power shaft is connected with a power air inlet pipe, and the power motor drives the power shaft to output air and leads the air into the power air inlet pipe so as to realize the power driving of the power device; the powder suction device comprises a powder suction guide pipe, a powder suction separator and a powder suction power containing box, wherein the powder suction guide pipe is arranged between the powder suction power containing box and a powder suction groove; the powder suction separator comprises a powder suction cylinder, an exhaust pipe and a powder outlet for discharging corn powder sucked by the powder suction cylinder, the exhaust pipe is arranged above the powder suction cylinder, and the powder outlet is positioned below the powder suction cylinder and connected with the powder suction cylinder; the dust collecting device comprises a powder discharging pipe and a dust collecting cylinder, the powder discharging pipe is positioned below the dust collecting cylinder, one end of the powder discharging pipe is connected with the lower part of the dust collecting cylinder, the other end of the powder discharging pipe is connected with a powder outlet, and the dust collecting cylinder collects corn powder sucked by a powder sucking cylinder through the powder discharging pipe; the powder spraying device comprises a guide roller, a connecting piece, a driving cylinder and a powder spraying port for spraying corn flour on a production film at the guide roller, wherein the powder spraying port is located below the guide roller, the guide roller is arranged above the extruding and repeating worktable through the connecting piece, the driving cylinder is arranged on one side of the traction roller, and the driving cylinder drives the guide roller to rotate so as to drive the film on the guide roller to rotate and further enable the corn flour sprayed from the powder spraying port to be uniformly sprayed on the film.
2. The powder suction device for the extruding and coating machine according to claim 1, wherein: the powder suction separator is connected with the powder suction guide pipe through the powder inlet.
3. The powder suction device for the extruding and coating machine according to claim 1, wherein: the powder absorbing separator is provided with a gas inlet pipe orifice which is communicated with the power gas inlet pipe.
4. The powder suction device for the extruding and coating machine according to claim 1, wherein: the dust collecting device comprises a collecting cover which is convenient for pouring out the corn flour in the dust collecting cylinder, and the collecting cover is detachably arranged above the dust collecting cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010121379.7A CN111231491B (en) | 2020-02-26 | 2020-02-26 | Powder suction device for extruding and re-extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010121379.7A CN111231491B (en) | 2020-02-26 | 2020-02-26 | Powder suction device for extruding and re-extruding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111231491A CN111231491A (en) | 2020-06-05 |
| CN111231491B true CN111231491B (en) | 2022-04-15 |
Family
ID=70863061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010121379.7A Active CN111231491B (en) | 2020-02-26 | 2020-02-26 | Powder suction device for extruding and re-extruding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111231491B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201271628Y (en) * | 2008-09-26 | 2009-07-15 | 许锦才 | Centralized recoverable powder-spraying device |
| CN104275815A (en) * | 2014-10-23 | 2015-01-14 | 四川远星橡胶有限责任公司 | Inner tyre production process and extrusion molding device thereof |
| CN206426652U (en) * | 2017-01-12 | 2017-08-22 | 绍兴市宏大电器有限公司 | Efficiently inhale powder duster |
| CN110014728A (en) * | 2018-01-07 | 2019-07-16 | 无锡德华彩印包装有限公司 | A kind of powder dust adsorbing device improving the compound picking of paper |
-
2020
- 2020-02-26 CN CN202010121379.7A patent/CN111231491B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201271628Y (en) * | 2008-09-26 | 2009-07-15 | 许锦才 | Centralized recoverable powder-spraying device |
| CN104275815A (en) * | 2014-10-23 | 2015-01-14 | 四川远星橡胶有限责任公司 | Inner tyre production process and extrusion molding device thereof |
| CN206426652U (en) * | 2017-01-12 | 2017-08-22 | 绍兴市宏大电器有限公司 | Efficiently inhale powder duster |
| CN110014728A (en) * | 2018-01-07 | 2019-07-16 | 无锡德华彩印包装有限公司 | A kind of powder dust adsorbing device improving the compound picking of paper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111231491A (en) | 2020-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102277846A (en) | Suction-sweeping type sweeping machine and suction tube dust falling device thereof | |
| CN210434918U (en) | Wood dust removal device | |
| CN111231491B (en) | Powder suction device for extruding and re-extruding machine | |
| CN114226138B (en) | Paint spraying equipment for titanium alloy plate hot rolling mill | |
| CN206779709U (en) | Aero titanium alloy laser cutting machine | |
| CN102921586A (en) | Ultra spray mist recovery system and method | |
| CN210546046U (en) | Novel glue spreader for processing circuit board | |
| CN218194598U (en) | Metal chip recycling structure of surface grinding machine | |
| CN210617411U (en) | Cardboard cutting device is used in production of environmental protection paper cup that possesses clearance piece function | |
| CN209702915U (en) | A kind of spinning nozzle polymer monomer suction machine cleaning device | |
| CN210125594U (en) | Fast-growing wood floor surface cleaning device | |
| CN104275280A (en) | Conveniently-transported novel putty machine | |
| CN209222485U (en) | Panel powder spraying chamber | |
| CN210059202U (en) | Material dust collection device of rubber production | |
| CN208302896U (en) | A kind of dust removal device of crusher | |
| CN214158984U (en) | Dust removal device for feeding station | |
| CN218627678U (en) | A drying process device for putty powder processing | |
| CN212792208U (en) | Electrostatic dust remover | |
| CN2455443Y (en) | Pneumatic shot blast machine with wearproof nozzle and rotary dust collector | |
| CN220702371U (en) | Anti-pollution raw material conveying belt | |
| CN214160505U (en) | Dust removal system device for feed opening | |
| CN214077426U (en) | Plastic-coated composite steel pipe processing is with spraying line of collecting structure | |
| CN220461158U (en) | Adhesive spraying device | |
| CN219560741U (en) | Continuous dry powder mortar dust collector with clean structure | |
| CN211217270U (en) | Powder spraying room |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |