CN219010150U - Antibacterial glass piece production device - Google Patents
Antibacterial glass piece production device Download PDFInfo
- Publication number
- CN219010150U CN219010150U CN202320188124.1U CN202320188124U CN219010150U CN 219010150 U CN219010150 U CN 219010150U CN 202320188124 U CN202320188124 U CN 202320188124U CN 219010150 U CN219010150 U CN 219010150U
- Authority
- CN
- China
- Prior art keywords
- crucible furnace
- glass
- discharging
- feeding part
- discharging part
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Glass Compositions (AREA)
Abstract
The utility model provides an antibacterial glass piece production device, which comprises: the crucible furnace comprises a first feeding part and a first discharging part; the extruder comprises a second feeding part, a first roller sleeve and a second discharging part which are sequentially connected, wherein at least one first die is arranged on the first roller sleeve; the roller mixer comprises a third feeding part, a roller, a screening part and a third discharging part which are sequentially connected. The crucible furnace is arranged, so that glass batch or glass slag can be melted into glass liquid; the extruder is arranged, so that the cooled glass can be hydraulically manufactured into glass piece strings; by arranging the roller stirrer, the glass piece strings can be broken, and the formed glass pieces can be screened out; by using the antibacterial glass piece production device, the produced antibacterial glass piece has controllable size, good appearance uniformity and high molding rate.
Description
Technical Field
The utility model relates to the field of glass products, in particular to an antibacterial glass piece production device.
Background
The existing antibacterial glass piece production method mainly comprises a blowing method and a secondary forming method.
The blowing method is to discharge the molten glass from the kiln after the molten glass is melted, and disperse the molten glass into liquid drops by using high-speed hot air flow in the process of freely falling the molten glass, wherein the liquid drops form glass balls under the action of surface tension. The problems are that: the prepared glass ball has poor appearance uniformity and often has the defects of tail and the like; the particle size of the glass spheres is difficult to control, the yield is low and is basically about 30 percent; glass beads having a size of 3mm or less are generally suitable for production.
The secondary forming method is to pour glass liquid into glass plate, crush and screen the glass plate to obtain glass slag with target size, add the glass slag with target size into roller equipment for secondary heating, and roll the glass slag into balls by means of surface tension at a certain temperature. The problems are that: intermittent production increases energy consumption; the antibacterial glass containing silver can generate obvious color change due to the secondary heating in the process of rolling the ball; adding an anti-sticking agent in the process of rolling the ball, and performing post-treatment of weak acid or weak alkali washing on the ball after the ball forming, wherein the method can lead to the reduction of the stability of the glass antibacterial agent; the forming rate is low, the balling rate of the process mainly depends on whether the size of the broken glass slag is proper or not, and the size of the broken glass slag is difficult to control, so that the balling rate is generally lower than 50%.
Both production methods of the antibacterial glass piece have the defects of difficult control of the size of the antibacterial glass piece, poor appearance uniformity and low molding rate.
Disclosure of Invention
The utility model aims to overcome the defects of difficult control of the size of an antibacterial glass piece, poor appearance uniformity and low molding rate in the prior art, and provides an antibacterial glass piece production device.
The utility model solves the technical problems by the following technical scheme:
an antimicrobial glass article production apparatus, comprising:
the crucible furnace comprises a first feeding part and a first discharging part;
the extruder comprises a first roll sleeve, an extrusion part, a second feeding part and a second discharging part, wherein the second feeding part, the first roll sleeve and the second discharging part are sequentially connected, at least one first die is arranged on the first roll sleeve, when the first roll sleeve rotates, glass liquid flows into the space between the first roll sleeve and the extrusion part, is pressed into a glass piece string in the shape of the first die, and is discharged from the second discharging part, and the axis of the second feeding part is vertically aligned with the axis of the first discharging part;
the roller stirrer comprises a third feeding part, a roller, a screening part and a third discharging part, wherein the third feeding part, the roller, the screening part and the third discharging part are sequentially connected, and the glass piece string enters the third feeding part after being sent out from the second discharging part.
The crucible furnace is arranged, so that glass batch or glass slag can be melted into glass liquid; the extruder is arranged, so that the cooled glass can be hydraulically manufactured into glass piece strings; by arranging the roller stirrer, the glass piece strings can be broken, and the formed glass pieces can be screened out; by using the antibacterial glass piece production device, the produced antibacterial glass piece has controllable size, good appearance uniformity and high molding rate.
Preferably, the crucible furnace comprises a melting crucible furnace, the first feeding part is positioned at the top of the melting crucible furnace, the melting crucible furnace further comprises a fourth discharging part, the fourth discharging part is positioned at the bottom of the melting crucible furnace, and the melting crucible furnace further comprises a first heating element.
By providing a melting crucible furnace, the glass batch or glass slag can be melted into molten glass more quickly at a higher temperature.
Preferably, the melting crucible furnace further comprises a first stopper rod, the maximum cross-sectional dimension of the bottom end of the first stopper rod is larger than the cross-sectional dimension of the fourth discharging portion, the fourth discharging portion is blocked by the first stopper rod, and the fourth discharging portion can be closed or opened by the first stopper rod.
By arranging the first stopper rod, the flow rate of the glass liquid in the melting crucible furnace can be controlled by plugging the fourth discharging part or pulling out the fourth discharging part.
Preferably, the crucible furnace comprises a forming crucible furnace, the first discharging part is positioned at the bottom of the forming crucible furnace, the forming crucible furnace further comprises a fourth feeding part, the fourth feeding part is positioned at the top of the forming crucible furnace, the axis of the fourth feeding part is vertically aligned with the axis of the fourth discharging part, the forming crucible furnace further comprises a second heating element, and the temperature of the forming crucible furnace is lower than that of the melting crucible furnace.
Through setting up shaping crucible furnace, can carry out the cooling and the heat preservation of glass liquid with lower temperature, make glass liquid temperature evenly reduce, provide better condition for glass liquid shaping in the mould.
Preferably, the forming crucible furnace further comprises a second stopper rod, the maximum cross-sectional dimension of the bottom end of the second stopper rod is larger than that of the first discharging portion, the first discharging portion is blocked by the second stopper rod, and the first discharging portion can be closed or opened by the second stopper rod.
By arranging the second stopper rod, the flow rate of the glass liquid in the forming crucible furnace can be controlled by blocking the first discharging part or pulling out the second stopper rod relative to the first discharging part.
Preferably, the extrusion part comprises a second roller sleeve, and at least one second die corresponding to the first die is arranged on the second roller sleeve.
Through setting up second roller shell and second mould, can suppress the bellied glass cluster in two sides for glass shape is more nimble.
Preferably, the surfaces of the first roller sleeve and the second roller sleeve are externally connected with cooling water.
Through external cooling water on the surfaces of the first roller sleeve and the second roller sleeve, the roller sleeve and the pressed glass piece strings can be cooled, and adhesion of the glass ball strings is avoided.
Preferably, a conveying device is further arranged between the second discharging part and the third feeding part, the conveying device comprises a fifth feeding part, a conveying belt and a fifth discharging part, the fifth feeding part, the conveying belt and the fifth discharging part are sequentially connected, and the glass piece string enters the fifth feeding part after being sent out from the second discharging part; and after the glass piece strings are sent out from the fifth discharging part, the glass piece strings enter the third feeding part.
Through setting up conveyer between second discharge portion and third feeding portion, can be convenient for the cooling to the glass cluster in the conveying process, avoid the glass cluster cooling too slowly so that by the drawing deformation.
Preferably, the shape of the fifth feeding part is an inclined groove shape, and the top, the bottom or the side surface of the fifth feeding part is provided with a first blower.
The shape of the fifth feeding part is set to be an inclined groove shape, and the first blower is arranged at the top, the bottom or the side surface of the fifth feeding part, so that the cooling of the glass piece strings can be facilitated, and the situation that the glass piece strings are too slow to be pulled and deformed is avoided.
Preferably, the surface of the conveyor belt is grid-shaped.
The surface of the conveyor belt is arranged in a grid shape, so that friction on the glass piece strings can be increased, and the conveying of the glass piece strings is facilitated; meanwhile, the cooling of the glass piece strings is facilitated, and the situation that the glass piece strings are too slow to be pulled and deformed is avoided.
Preferably, the top, bottom or side of the conveyor belt is provided with a second blower.
By providing a second blower at the top, bottom or side of the conveyor, the cooling efficiency of the string of glass pieces can be increased, avoiding the string of glass pieces from cooling too slowly to be pulled and deformed.
The utility model has the positive progress effects that:
the antibacterial glass piece production device can enable the produced antibacterial glass piece to be controllable in size, good in appearance uniformity and high in forming rate.
Drawings
FIG. 1 is a schematic overall structure of a preferred embodiment of the present utility model.
FIG. 2 is a schematic view of a crucible furnace according to a preferred embodiment of the present utility model.
FIG. 3 is a schematic view of an extruder according to a preferred embodiment of the present utility model.
Fig. 4 is a schematic diagram of a conveying apparatus according to a preferred embodiment of the utility model.
FIG. 5 is a schematic view of a drum mixer according to a preferred embodiment of the present utility model.
FIG. 6 is a schematic diagram of a glass string according to a preferred embodiment of the present utility model.
Fig. 7 is a schematic view of the shapes of a first mold and a second mold according to a preferred embodiment of the utility model.
Reference numerals illustrate:
Crucible furnace 1
Melting crucible furnace 11
First stopper 112
Shaping crucible furnace 12
Squeeze portion 22
Second discharging portion 24
First die 25
Second die 27
Third feeding portion 31
Detailed Description
The present utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which preferred embodiments are shown.
As shown in fig. 1 to 7, the present embodiment provides an antibacterial glass member production apparatus comprising a crucible furnace 1, an extruder 2, and a drum mixer 3. The crucible furnace 1 comprises a first feeding part 101 and a first discharging part 102; the extruder 2 includes a first roll mantle 21, an extrusion section 22, a second feeding section 23, and a second discharging section 24. The second feeding part 23, the first roller sleeve 21 and the second discharging part 24 are sequentially connected, at least one first die 25 is arranged on the first roller sleeve 21, when the first roller sleeve 21 rotates, molten glass 01 flows into the space between the first roller sleeve 21 and the extruding part 22, is pressed into a glass string 02 in the shape of the first die 25, and is sent out from the second discharging part 24, and the axis of the second feeding part 23 is vertically aligned with the axis of the first discharging part 102; the drum mixer 3 includes a third feeding portion 31, a drum 32, a screening member (not shown), and a third discharging portion 33, and the third feeding portion 31, the drum 32, the screening member (not shown), and the third discharging portion 33 are connected in this order, and the glass strands 02 are fed out from the second discharging portion 24 and then enter the third feeding portion 31.
By arranging the crucible furnace 1, glass batch or glass slag can be melted into glass liquid 01; by providing the extruder 2, the cooled molten glass 01 can be pressed into a glass strand 02; by arranging the roller stirrer 3, the glass piece strings 02 can be broken and the formed glass pieces can be screened out; by using the antibacterial glass piece production device, the produced antibacterial glass piece has controllable size, good appearance uniformity and high molding rate.
In this embodiment, the crucible furnace 1 includes a melting crucible furnace 11, the first feeding portion 101 is located at the top of the melting crucible furnace 11, the melting crucible furnace 11 further includes a fourth discharging portion 111, the fourth discharging portion 111 is located at the bottom of the melting crucible furnace 11, and the melting crucible furnace 11 further includes a first heating element (not shown in the drawing).
By providing the melting crucible furnace 11, the glass batch or the glass slag can be melted into the molten glass 01 more quickly at a higher temperature. Of course, in other embodiments, the melting crucible furnace 11 may be replaced with any structure that can melt the glass batch or glass slag to the molten glass 01 more quickly at a higher temperature.
In this embodiment, the melting crucible furnace 11 further includes a first stopper 112, the maximum cross-sectional dimension of the bottom end of the first stopper 112 is larger than the cross-sectional dimension of the fourth discharging portion 111, the first stopper 112 plugs the fourth discharging portion 111, and the first stopper 112 is extractable with respect to the fourth discharging portion 111.
By providing the first stopper 112, the flow rate of the molten glass 01 in the melting crucible furnace 11 can be controlled by blocking the fourth discharge portion 111 or pulling out the fourth discharge portion 111. Of course, in other embodiments, the first stopper 112 may be replaced with any structure that can control the flow rate of the molten glass 01 in the melting crucible 11.
In this embodiment, the crucible furnace 1 includes a forming crucible furnace 12, the first discharging portion 102 is located at the bottom of the forming crucible furnace 12, the forming crucible furnace 12 further includes a fourth feeding portion 121, the fourth feeding portion 121 is located at the top of the forming crucible furnace 12, the axis of the fourth feeding portion 121 is vertically aligned with the axis of the fourth discharging portion 111, the forming crucible furnace 12 further includes a second heating element (not shown in the figure), and the temperature of the forming crucible furnace 12 is lower than that of the melting crucible furnace 11.
By arranging the forming crucible furnace 12, the cooling and heat preservation of the molten glass 01 can be carried out at a lower temperature, so that the temperature of the molten glass 01 is uniformly reduced, and better conditions are provided for forming the molten glass 01 in a die. Of course, in other embodiments, the forming crucible furnace 12 may be replaced by any structure that can perform the heat preservation of the molten glass 01 at a lower temperature, so that the temperature of the molten glass 01 is uniform, and better conditions are provided for forming the molten glass 01 in the mold.
In this embodiment, the forming crucible furnace 12 further includes a second stopper 122, the maximum cross-sectional dimension of the bottom end of the second stopper 122 is larger than the cross-sectional dimension of the first discharging portion 102, the second stopper 122 plugs the first discharging portion 102, and the second stopper 122 is extractable with respect to the first discharging portion 102.
By providing the second stopper 122, the flow rate of the molten glass 01 in the forming crucible 12 can be controlled by blocking the first tap portion 102 or pulling out the same from the first tap portion 102. Of course, in other embodiments, the second stopper 122 may be replaced with any structure that can control the flow rate of the molten glass 01 in the forming crucible 12.
In this embodiment, the pressing portion 22 includes a second sleeve 26, and at least one second die 27 corresponding to the first die 25 is provided on the second sleeve 26. When the first roller sleeve 21 and the second roller sleeve 26 rotate in opposite directions, the molten glass 01 flows into the space between the first roller sleeve 21 and the second roller sleeve 26, and the rotation angles of the first roller sleeve 21 and the second roller sleeve 26 are adjusted, so that the molten glass 01 can flow into at least one first die 25 and at least one second die 27 at the same time and is pressed into glass piece strings 02 with two protruding sides. The shapes of the first mold 25 and the second mold 27 are shown in fig. 7.
By providing the second roller sleeve 26 and the second die 27, the glass member string 02 with two raised surfaces can be pressed, so that the glass member shape is more flexible. Of course, in other embodiments, the press portion 22 may also include other structures that may make the glass member more flexible in shape.
In this embodiment, the surfaces of the first sleeve 21 and the second sleeve 26 are externally connected with cooling water (not shown).
By externally connecting cooling water (not shown in the figure) to the surfaces of the first roller sleeve 21 and the second roller sleeve 26, the roller sleeve and the pressed glass member string 02 can be cooled, and the adhesion of the glass ball string is avoided. Of course, in other embodiments, the external cooling water may be replaced by any structure capable of cooling the roller sleeve and the pressed glass string 02, so as to avoid adhesion of the glass string.
In this embodiment, a conveying device 4 is further disposed between the second discharging portion 24 and the third feeding portion 31, and includes a fifth feeding portion 41, a conveying belt 42, and a fifth discharging portion 43, where the fifth feeding portion 41, the conveying belt 42, and the fifth discharging portion 43 are sequentially connected, and after the glass string 02 is sent out from the second discharging portion 24, the glass string enters the fifth feeding portion 41; after being sent out from the fifth discharge portion 43, the glass string 02 enters the third feed portion 31.
By providing the conveying device 4 between the second discharging part 24 and the third feeding part 31, the cooling of the glass piece string 02 in the conveying process can be facilitated, and the glass piece string 02 is prevented from being cooled too slowly to be pulled and deformed. Of course, in other embodiments, the conveyor 4 may be replaced with any structure that facilitates cooling of the glass string 02 during conveyance, avoiding the string 02 from cooling too slowly to be pulled into shape.
In the present embodiment, the fifth feeding portion 41 has an inclined groove shape, and a first blower (not shown in the drawings) is provided at the top, bottom or side of the fifth feeding portion 41.
By providing the shape of the fifth feeding portion 41 in an inclined groove shape and providing a first blower (not shown in the drawings) at the top, bottom or side of the fifth feeding portion 41, it is possible to facilitate cooling of the glass string 02 and avoid the glass string 02 from being cooled too slowly to be pulled and deformed. Of course, in other embodiments, the shape of the fifth feed 41 and the first blower may be replaced with any shape and configuration that facilitates cooling of the glass string 02, avoiding the glass string 02 cooling too slowly to be pulled into shape.
In the present embodiment, the surface of the conveyor belt 42 is in a mesh shape.
By arranging the surface of the conveyor belt 42 in a mesh shape, friction against the glass string 02 can be increased, facilitating conveyance of the glass string 02; meanwhile, the cooling of the glass string 02 is facilitated, and the situation that the glass string 02 is too slow to be pulled and deformed is avoided. Of course, in other embodiments, the surface of the conveyor belt 42 may be replaced with any surface that increases friction against the glass string 02 to facilitate transport of the glass string 02; while also facilitating the shape of the cooling of the string of glass pieces 02.
In this embodiment, the conveyor belt 42 is provided with a second blower (not shown) at the top, bottom or side.
By providing a second blower (not shown) at the top, bottom or side of the conveyor 42, the cooling efficiency of the glass string 02 can be increased, avoiding that the glass string 02 cools too slowly to be pulled for deformation. Of course, in other embodiments, the second blower may be replaced with any structure that increases the cooling efficiency of the string of glass pieces 02, avoiding the string of glass pieces 02 from cooling too slowly to be pulled into shape.
The conveyor 4 is connected to the drum mixer 3. When the glass strand 02 passes the fifth feed section 41 of the conveyor 4, the conveyor belt 42, from which fifth discharge section 43 it is directly fed into the third feed section 31 of the drum mixer 3, the glass strand 02 should have been completely cooled. After the glass strands 02 enter the drum 32 from the third feeding portion 31, the drum 32 breaks the glass strands 02 by rotation. The broken glass string 02 is fed into a screening element (not shown) to separate the finished glass from the broken glass slag, and the size of the screening element can be customized according to the size of the finished glass. The finished glass piece is fed out from the third discharge portion 33.
While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and the scope of the utility model is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the utility model, but such changes and modifications fall within the scope of the utility model.
Claims (11)
1. An antimicrobial glazing production device, characterized in that it comprises:
the crucible furnace comprises a first feeding part and a first discharging part;
the extruder comprises a first roll sleeve, an extrusion part, a second feeding part and a second discharging part, wherein the second feeding part, the first roll sleeve and the second discharging part are sequentially connected, at least one first die is arranged on the first roll sleeve, when the first roll sleeve rotates, glass liquid flows into the space between the first roll sleeve and the extrusion part, is pressed into a glass piece string in the shape of the first die, and is discharged from the second discharging part, and the axis of the second feeding part is vertically aligned with the axis of the first discharging part;
the roller stirrer comprises a third feeding part, a roller, a screening part and a third discharging part, wherein the third feeding part, the roller, the screening part and the third discharging part are sequentially connected, and the glass piece string enters the third feeding part after being sent out from the second discharging part.
2. The antimicrobial glass article manufacturing apparatus of claim 1, wherein the crucible furnace comprises a melting crucible furnace, wherein the first feed section is positioned at a top of the melting crucible furnace, wherein the melting crucible furnace further comprises a fourth discharge section positioned at a bottom of the melting crucible furnace, and wherein the melting crucible furnace further comprises a first heating element.
3. The antimicrobial glass article manufacturing apparatus of claim 2, wherein the melting crucible furnace further comprises a first stopper rod having a bottom end with a maximum cross-sectional dimension that is greater than the fourth tap section, wherein the first stopper rod blocks the fourth tap section, and wherein the first stopper rod is capable of closing or opening the fourth tap section.
4. The antimicrobial glass article manufacturing apparatus of claim 2, wherein the crucible furnace comprises a forming crucible furnace, the first discharge portion being located at a bottom of the forming crucible furnace, the forming crucible furnace further comprising a fourth feed portion located at a top of the forming crucible furnace, an axis of the fourth feed portion being vertically aligned with an axis of the fourth discharge portion, the forming crucible furnace further comprising a second heating element, the forming crucible furnace having a temperature lower than the melting crucible furnace.
5. The antimicrobial glass article manufacturing apparatus of claim 4, wherein the forming crucible furnace further comprises a second stopper rod having a bottom end with a maximum cross-sectional dimension that is greater than the first tap section cross-sectional dimension, wherein the second stopper rod blocks the first tap section, and wherein the second stopper rod is capable of closing or opening the first tap section.
6. The antimicrobial glass article manufacturing apparatus of claim 1, wherein the pressing portion comprises a second sleeve having at least one second mold positioned thereon corresponding to the first mold.
7. The antimicrobial glass article manufacturing apparatus of claim 6, wherein the first roller sleeve circumscribes cooling water with the second roller sleeve surface.
8. The antimicrobial glass article production device according to claim 1, wherein a conveying device is further arranged between the second discharging part and the third feeding part, the conveying device comprises a fifth feeding part, a conveying belt and a fifth discharging part, the fifth feeding part, the conveying belt and the fifth discharging part are sequentially connected, and the glass article string enters the fifth feeding part after being sent out from the second discharging part; and after the glass piece strings are sent out from the fifth discharging part, the glass piece strings enter the third feeding part.
9. The antimicrobial glass article manufacturing apparatus of claim 8, wherein the fifth feed section is shaped as an inclined trough, and wherein a first blower is provided at a top, bottom, or side of the fifth feed section.
10. The antimicrobial glass article manufacturing apparatus of claim 8, wherein the surface of the conveyor belt is grid-shaped.
11. The antimicrobial glass article manufacturing apparatus of claim 8, wherein the conveyor belt is provided with a second blower at the top, bottom, or side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320188124.1U CN219010150U (en) | 2023-02-08 | 2023-02-08 | Antibacterial glass piece production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320188124.1U CN219010150U (en) | 2023-02-08 | 2023-02-08 | Antibacterial glass piece production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219010150U true CN219010150U (en) | 2023-05-12 |
Family
ID=86233253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320188124.1U Active CN219010150U (en) | 2023-02-08 | 2023-02-08 | Antibacterial glass piece production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219010150U (en) |
-
2023
- 2023-02-08 CN CN202320188124.1U patent/CN219010150U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0302621B1 (en) | Die design for underwater pelletization of high melt flow rate polymers | |
| JPH05212721A (en) | Method for cooling and pelletizing molten strand | |
| CN219010150U (en) | Antibacterial glass piece production device | |
| CN203991718U (en) | A kind of continuous extrusion device that pushes copper alloy | |
| CN104441536A (en) | Polyether-ether-ketone capillary extrusion production technology and equipment | |
| CN104148431A (en) | Continuous extrusion device for extruding copper alloy | |
| CN107447262A (en) | One kind prevents adhesion screw extruder | |
| CN206624774U (en) | A kind of glass calendering formation machine | |
| CN207014747U (en) | A kind of printer toner production extruder die head with cooling body | |
| CN111468894B (en) | Method for manufacturing tin beads | |
| CN113333766A (en) | Automatic change pelletization device | |
| CN209832552U (en) | Plastic extruder | |
| CN209985374U (en) | Production device of spherical quartz sand | |
| CN208468999U (en) | A kind of extrusion screw rod | |
| CN219634246U (en) | Preheating device for plastic particle production | |
| CN111823437A (en) | Automatic granulation equipment | |
| CN221136549U (en) | Lens resin heating extruder | |
| CN207521704U (en) | A kind of metal ball manufacturing machine | |
| CN218232197U (en) | Glass-ceramic cover plate glass rolling equipment | |
| CN219600080U (en) | Compact extrusion granulator set | |
| KR102177122B1 (en) | Process for concurrent coating and molding coated metal pipe | |
| CN207657140U (en) | A kind of strip molten plastic extruder head | |
| CN216727163U (en) | Wax melting impurity removing device for wax mold casting | |
| CN213733263U (en) | Plastic wire drawing device | |
| CN216941395U (en) | Anti-blocking discharging mechanism of plastic particle extruder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |