CN102729357B - Hydraulic cold-pressed encryption equipment - Google Patents
Hydraulic cold-pressed encryption equipment Download PDFInfo
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- CN102729357B CN102729357B CN201210248622.7A CN201210248622A CN102729357B CN 102729357 B CN102729357 B CN 102729357B CN 201210248622 A CN201210248622 A CN 201210248622A CN 102729357 B CN102729357 B CN 102729357B
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to hydraulic cold-pressed encryption equipment, which has the characteristics of simple structure, convenience to use, environmental protection and safety. The hydraulic cold-pressed encryption equipment can prevent materials inside a discharge hole of a charging barrel from being plasticized, and comprises a grinding device and a feeding cylinder distributed in an enclosure from top to bottom successively. A threaded rod for transmitting the materials grinded by the grinding device out of the feeding cylinder is arranged inside the feeding cylinder. A discharge hole of the feeding cylinder is connected to a material inlet of a material-pressing cylinder. One end of the material-pressing cylinder is provided with a hydraulic cylinder and the other end of the material-pressing cylinder is an encrypted material outlet, wherein the encrypted material outlet is provided with a baffle for controlling opening or closing of the encrypted material outlet. A piston of the hydraulic cylinder is suitable to stretch into the material-pressing cylinder and press the materials to the encrypted material outlet. According to the hydraulic cold-pressed encryption equipment provided by the invention, the hydraulic cylinder is adopted to extrude the materials, and therefore the encryption of the materials is implemented; and during the process of encryption, the frictions caused by materials such as foamed plastics are reduced, so that phenomenons such as plasticization, smoking and the like do not generate. The hydraulic cold-pressed encryption equipment is convenient to use as well as environment-friendly and safe.
Description
Technical field
The present invention relates to a kind of fluid pressure type to cold pressing encryption equipment, the material that the foamed plastic etc. discarded for cold pressing treatment can significantly compress, significantly to reduce its volume and convenient transport.
Background technology
The foamed plastics such as expandable polystyrene (EPS), expandable polypropylene (EPP), expandability polyethylene from high pressure process (EPE) have good heat insulation, sound insulation, the performance such as shockproof, and its application is increasingly extensive.The recycling of discarded foamed plastic, not only can protection of the environment, economize energy, and has good economic benefit.One of foamed plastic processing method discarded is at present colded pressing.
Existing encryption equipment of colding pressing comprises: frame and engine housing, and the top of engine housing is provided with charging aperture, is provided with below reducing mechanism, reducing mechanism and is provided with barrel in engine housing, and the extension end face of barrel is provided with discharging opening, is provided with motor-driven screw rod in barrel.
The weak point of above-mentioned existing encryption equipment of colding pressing is: the thermoplastic material such as foamed plastic, under the effect of screw rod, often occurs plastify and smolder in the discharge outlet of barrel, thus produces pernicious gas, contaminated environment; In addition, encryption equipment of colding pressing is once shut down, and the material in this barrel discharging opening solidifies, and often adopt artificial mode of digging to remove the material solidified, this mode obviously wastes time and energy, and affects production efficiency.How to solve the problem, be the technical barrier of this area.
Summary of the invention
The technical problem that first the present invention will solve is to provide that a kind of structure is simple, easy to use, Environmental Safety, the fluid pressure type that is suitable for avoiding the material in barrel discharging opening that plasticizing occurs are colded pressing encryption equipment.
For solving the problems of the technologies described above, fluid pressure type provided by the invention encryption equipment of colding pressing comprises: be distributed in the reducing mechanism in engine housing and feed cylinder successively up and down, the screw rod of this barrel sent by the material be provided with in feed cylinder for being pulverized by reducing mechanism; The discharging opening of described feed cylinder is connected with the feeding mouth of a binder cylinder, and one end of this binder cylinder is provided with hydraulic cylinder, and the other end of this binder cylinder is the outlet of encryption material, and the outlet of this encryption material is provided with the baffle plate controlling this encryption material outlet opening and closing; The piston of this hydraulic cylinder is suitable for stretching into this binder cylinder and material is pressed to the outlet of described encryption material.
Input in described binder cylinder fast for convenience of the material that described feed cylinder is sent, and by described piston, material is pressed to the outlet of described encryption material from the feeding mouth of described binder cylinder fast, thus improving the operating efficiency of complete machine, the feeding mouth of described binder cylinder is located on the cylinder lateral wall of this binder cylinder; During work, described piston to be suitable for from one end of binder cylinder through the feeding mouth of described binder cylinder and material to be pressed to described encryption material exporting.
As further preferred scheme, the cross section of described binder cylinder is polygon.Relative to the discharging opening of circle, the outlet of polygonal encryption material is suitable for increasing friction force, reduces discharging speed, and then makes the material extruded have higher density.
As further preferred scheme, the top margin of described baffle plate is hinged on the end face of the binder cylinder of contiguous described encryption material outlet, be provided with one in the front, articulated section of described baffle plate for the stay bolt of the base height at this baffle plate of discharging limit first, this stay bolt and is located at and is describedly encrypted the support threaded engagement expecting to export; The bottom of this stay bolt is adapted to pass through described binder cylinder and is pressed on described baffle plate.When initialization, baffle plate is by this encryption material port closing; When the material density pressure reached on preset value or described piston in the outlet of contiguous described encryption material reaches preset value, described baffle plate is opened, and the material of contiguous described encryption material outlet is released by described piston.
As further preferred scheme, the push pedal of described piston end coordinates with the inwall small―gap suture of described binder cylinder, with under the prerequisite of frictional force not affecting described piston and described pressure material tube inner wall, increase the face area of piston as far as possible, improve the overall compactness of material.
As further preferred scheme, a plate is extended forward in the bottom of described encryption material outlet, the front of this encryption material outlet is provided with the U-shaped fracture groove in a cross section, the bottom center of this fracture groove porch is flexibly connected with the bolt on described connecting plate, and fracture groove is suitable for around this bolt horizontal hunting.While the material of contiguous described encryption material outlet being released by piston, by significantly (be generally ± 45° angle within the scope of, maximum can ± 90 °) swing described fracture groove, the material of bar shape can be broken by Len req.
As further preferred scheme, bottom the discharging opening of described fracture groove, be provided with the leg of band universal wheel, swing described fracture groove to facilitate.
As further preferred scheme, described screw rod is varying pitch screw, and the pitch of screw rod is being close on hopper mouth to the direction of barrel discharging opening by large and little.Adopt the screw rod of varying pitch to solve the blanking difficulty of prior art existence, and then can only shut down and carry out the problems such as labor cleaning.
As further preferred scheme, described reducing mechanism comprises: the multi-disc moving knife of stationary distribution on main shaft, is located at the quiet cutter be interspersed one by one with each moving knife in described engine housing; Each moving knife staggers 1-10 ° of distribution successively in the same direction, thus make each blade not on the same line, avoid the situation that each blade cuts the materials such as foamed plastic simultaneously, namely operationally, only some blade is at cutting foamed plastic, thus alleviates the load of the pulverizing motor driving main shaft, and makes the load homogenising of pulverizing motor, avoid the situation that the instantaneous load of pulverizing motor is excessive, ensure use safety and the service life of pulverizing motor.
As further preferred scheme, for convenience of producing, installation and removal, described multi-disc moving knife is fixed on a sleeve, and this sleeve key is engaged on described main shaft, and the two ends of this sleeve are provided with key and are engaged in fixed cover on described main shaft.By adopting the moving knife of non-rectilinear distribution, solve that prior art exists when running into respective thickness and the larger foamed plastic of volume, the problems such as the instantaneous load of pulverizing motor is excessive, particle is difficult.If the length of described main shaft is longer, one axis of centres bearing can be set in the central authorities of main shaft.
The charging aperture of feed cylinder is directly located at adjacent immediately below reducing mechanism, and the outer end of each moving knife coordinates with the external diameter small―gap suture of screw rod.This is not only less machine volume, avoids the defect of buildup that aggregate bin may bring, putty simultaneously, improves operating efficiency.
Above-mentioned fluid pressure type is colded pressing the method for work of encryption equipment, and it comprises:
A, material send into feed cylinder after reducing mechanism is pulverized, and the material in this feed cylinder is sent into binder cylinder by screw rod;
Material in this binder cylinder is pressed to the encryption material outlet of this binder cylinder by the piston of B, hydraulic cylinder from the feeding mouth of described binder cylinder, during initialization, the outlet of this encryption material adopts baffle plate to close; When the material density pressure reached on preset value or described piston in the outlet of contiguous described encryption material reaches preset value, described baffle plate is opened, and the material of contiguous described encryption material outlet is released by described piston;
C, screw rod continue the material in this feed cylinder to send into binder cylinder, and the feeding mouth place material of this binder cylinder is pressed to the encryption material outlet of this binder cylinder by described piston, and are released by the material of contiguous described encryption material outlet;
D, be located at the fracture groove timing horizontal hunting in the front of encryption material outlet, to disconnect material post by length; Repeat above-mentioned steps C.
The technique effect that the present invention has: the present invention adopts hydraulic cylinder pressing materials to realize the encryption of material, in ciphering process, the friction of the material such as foamed plastics is less, the phenomenon such as can not to plastify, smolder, have feature that is easy to use, Environmental Safety.
Accompanying drawing explanation
In order to make content of the present invention be more likely to be clearly understood, below basis specific embodiment and by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is that fluid pressure type of the present invention is colded pressing the structural representation of encryption equipment;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the structural representation of the reducing mechanism in Fig. 1;
Fig. 5 is the construction profile of Fig. 4;
Fig. 6 is the using state figure of the U-shaped fracture groove in Fig. 1;
Fig. 7 is the structural representation of the feeding mouth of binder cylinder in Fig. 1;
Fig. 8 is the modification schematic diagram of the feeding mouth of binder cylinder in Fig. 7.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in detail:
Embodiment 1
As Fig. 1 to 7, the fluid pressure type of the present embodiment encryption equipment of colding pressing comprises: engine housing 2 setting up and down and frame 1, the top of engine housing 2 is provided with charging aperture 3, be provided with in engine housing 2 distribute up and down by motor-driven reducing mechanism 6 and feed cylinder 4, in feed cylinder 4 material be provided with for reducing mechanism is pulverized send this barrel by motor-driven screw rod 14, this feed cylinder 4 and described screw rod 14 are coaxially arranged.
During concrete enforcement, screw drive motor is connected with screw drive by a gearbox, pulverizes motor and is in transmission connection by the main shaft in a reducing motor and described reducing mechanism.
The discharging opening of feed cylinder 4 is connected with the feeding mouth on the cylinder lateral wall of a binder cylinder 11, and one end of this binder cylinder 11 is provided with hydraulic cylinder 10, and the piston of this hydraulic cylinder 10 is suitable for stretching into described binder cylinder 11 and the feeding mouth passing described binder cylinder 11; The other end of this binder cylinder 11 is the outlet 5 of encryption material.
The push pedal 10-1 of described piston end coordinates with the inwall small―gap suture of described binder cylinder 11.
As Fig. 7 and 8, feeding mouth on the cylinder lateral wall of binder cylinder 11 adopts the flange of different size to be connected successively, form a staged flange connector, its openings of sizes is diminished gradually by outer and interior, with when described binder cylinder 11 is connected with the discharging opening of the feed cylinder 4 of different-diameter of the prior art, select the flange of corresponding size to be connected with the discharging opening of feed cylinder 4, the quick assembling being convenient to binder cylinder 11, in encryption equipment of the prior art, is convenient to the structure updating of encryption equipment of the prior art.
The outlet 5 of described encryption material is provided with the baffle plate 7 for controlling to encrypt material outlet 5 opening and closing, the top margin of described baffle plate 7 is hinged on the end face of the binder cylinder of contiguous described encryption material outlet 5, be provided with one in the front, articulated section of described baffle plate 7 for the stay bolt 8 of the base height at this baffle plate of discharging limit first, this stay bolt 8 and is located at and is describedly encrypted support 9 threaded engagement of expecting in outlet 5; The bottom of this stay bolt 8 is adapted to pass through described binder cylinder and is pressed on described baffle plate 7.When initialization, this encryption material outlet 5 is closed by baffle plate 7; When the material density pressure reached on preset value or described piston in the outlet 5 of contiguous described encryption material reaches preset pressure value, described baffle plate 7 is opened, the material of contiguous described encryption material outlet 5 is released by described piston, the interior one section of cylindricality material also retained in described piston front in encrypted state of binder cylinder 11.This section of cylindricality material is close to the inwall of binder cylinder 11 because of expansive force.The length of this section of cylindricality material is suitable for making the stiction of itself and binder cylinder 11 inwall to be not less than described preset pressure value, or is not less than the material density making this new when new material is pressed into by described piston and reaches force value needed for described preset value.
The factors such as the expansive force after the type of described stiction and described material, humidity, the smoothness of binder cylinder 11 inwall, material are extruded are relevant, to described encryption, the feeding mouth of described binder cylinder 11 expects that the length of outlet 5 is suitable for being drawn by corresponding experiment.
(as the optional scheme of another kind, a baffle plate 7 is adopted to be set directly on the port of encryption material outlet 5, surrounding adopts multiple bolt to be connected with the port of this encryption material outlet 5, when the material density pressure reached on preset value or described piston in the outlet 5 of contiguous described encryption material reaches preset value, first to retract described piston, then described baffle plate 7 is opened, and then released by the material of piston by the outlet 5 of contiguous described encryption material, also retain the cylindricality material of one section of encrypted state in described piston front in binder cylinder 11.）
Described binder cylinder 11 for cross section be the cylindrical shell of polygon (such as quadrangle or triangle or pentagon or hexagon), the diapire of described encryption material outlet 5 extends forward a plate 5-1, the front of encryption material outlet 5 is provided with the U-shaped fracture groove 12 in cross section, the bottom center of the porch of this fracture groove 12 is flexibly connected with the bolt on described connecting plate 5-1, is provided with the leg 13 of band universal wheel bottom the discharging opening of fracture groove 12.
Described screw rod 14 is varying pitch screw, and the pitch of screw rod 14 is being close on hopper mouth to the direction of barrel discharging opening by large and little.Adopt the screw rod of varying pitch to solve the blanking difficulty of prior art existence, and then can only shut down and carry out the problems such as labor cleaning.
Described reducing mechanism 6 comprises: the multi-disc moving knife 6-1 of stationary distribution on main shaft, is located at the quiet cutter 6-4 be interspersed one by one with each moving knife 6-1 in described engine housing 2; Each moving knife 6-1 staggers 1-10 ° of distribution successively in the same direction, thus make each blade not on the same line, avoid the situation that each blade cuts the materials such as foamed plastic simultaneously, namely operationally, only some blade is at cutting foamed plastic, thus alleviates the load of the pulverizing motor driving main shaft 6-2, and makes the load homogenising of pulverizing motor, avoid the situation that the instantaneous load of pulverizing motor is excessive, ensure use safety and the service life of pulverizing motor.
For convenience of producing, installation and removal, described multi-disc moving knife 6-1 is fixed on a sleeve, and this sleeve key is engaged on described main shaft 6-2, and the two ends of this sleeve are provided with key and are engaged in fixed cover 6-3 on described main shaft 6-2.By adopting the moving knife of non-rectilinear distribution, solve that prior art exists when running into respective thickness and the larger foamed plastic of volume, the problems such as the instantaneous load of pulverizing motor is excessive, particle is difficult.If the length of described main shaft 6-2 is longer, one axis of centres bearing can be set in the central authorities of main shaft.
The charging aperture of feed cylinder is directly located at adjacent immediately below reducing mechanism, and the outer end of each moving knife coordinates with the external diameter small―gap suture of screw rod.This is not only less machine volume, avoids the defect of buildup that aggregate bin may bring, putty simultaneously, improves operating efficiency.
Embodiment 2
Fluid pressure type in above-described embodiment 1 is colded pressing the method for work of encryption equipment, and it comprises:
A, material send into feed cylinder after reducing mechanism is pulverized, and the material in this feed cylinder is sent into binder cylinder by screw rod;
Material in this binder cylinder is pressed to the encryption material outlet of this binder cylinder by the piston of B, hydraulic cylinder from the feeding mouth of described binder cylinder, during initialization, the outlet of this encryption material adopts baffle plate to close; When the material density pressure reached on preset value or described piston in the outlet of contiguous described encryption material reaches preset value, described baffle plate is opened, and the material of contiguous described encryption material outlet is released by described piston;
C, screw rod continue the material in this feed cylinder to send into binder cylinder, and the feeding mouth place material of this binder cylinder is pressed to the encryption material outlet of this binder cylinder by described piston, and are released by the material of contiguous described encryption material outlet, and material is now cylinder; The cylindricality material of one section of encrypted state is also retained in described piston front in binder cylinder 11; This section of cylindricality material is suitable for making the stiction of itself and binder cylinder 11 inwall to be not less than described preset pressure value, or is not less than the material density making this new when new material is pressed into by described piston and reaches force value needed for described preset value;
D, be located at the front of encryption material outlet fracture groove timing horizontal hunting (amplitude of fluctuation is generally ± 45° angle within the scope of, maximum can ± 90 °), to disconnect material post by length; Repeat above-mentioned steps C.
Obviously, above-described embodiment is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to spirit institute's apparent change of extending out of the present invention or change and are still among protection scope of the present invention.
Claims (9)
1. fluid pressure type is colded pressing an encryption equipment, and comprise and be distributed in reducing mechanism in engine housing and feed cylinder successively up and down, the screw rod of this barrel sent by the material be provided with in feed cylinder for being pulverized by reducing mechanism; It is characterized in that:
The discharging opening of described feed cylinder is connected with the feeding mouth of a binder cylinder, and one end of this binder cylinder is provided with hydraulic cylinder, and the other end of this binder cylinder is the outlet of encryption material, and the outlet of this encryption material is provided with the baffle plate controlling this encryption material outlet opening and closing; The piston of this hydraulic cylinder is suitable for stretching into this binder cylinder and material is pressed to the outlet of described encryption material;
Feeding mouth on the cylinder lateral wall of described binder cylinder adopts the flange of different size to be connected successively, and form a staged flange connector, its openings of sizes is diminished gradually by outer and interior;
The top margin of described baffle plate is hinged on the end face of the binder cylinder of contiguous described encryption material outlet, be provided with one in the front, articulated section of described baffle plate for the stay bolt of the base height at this baffle plate of discharging limit first, this stay bolt and is located at and is describedly encrypted the support threaded engagement expecting to export; The bottom of this stay bolt is adapted to pass through described binder cylinder and is pressed on described baffle plate.
2. fluid pressure type according to claim 1 is colded pressing encryption equipment, it is characterized in that: the feeding mouth of described binder cylinder is located on the cylinder lateral wall of this binder cylinder; During work, described piston to be suitable for from one end of binder cylinder through the feeding mouth of described binder cylinder and material to be pressed to described encryption material exporting.
3. fluid pressure type according to claim 1 is colded pressing encryption equipment, it is characterized in that: the push pedal of described piston end coordinates with the inwall small―gap suture of described binder cylinder.
4. to cold pressing encryption equipment according to the fluid pressure type one of claim 1-3 Suo Shu, it is characterized in that: a plate is extended forward in the bottom of described encryption material outlet, the front of this encryption material outlet is provided with the U-shaped fracture groove in a cross section, the bottom center of this fracture groove porch is flexibly connected with the bolt on described connecting plate, and fracture groove is suitable for around this bolt horizontal hunting.
5. fluid pressure type according to claim 4 is colded pressing encryption equipment, it is characterized in that: the leg being provided with band universal wheel bottom the discharging opening of described fracture groove.
6. to cold pressing encryption equipment according to the fluid pressure type one of claim 1-3 Suo Shu, it is characterized in that: described screw rod is varying pitch screw, the pitch of screw rod on contiguous hopper mouth to the direction of barrel discharging opening by large and little.
7. to cold pressing encryption equipment according to the fluid pressure type one of claim 1-3 Suo Shu, it is characterized in that: described reducing mechanism comprises: the multi-disc moving knife of stationary distribution on main shaft; Each moving knife staggers 1-10 ° of distribution successively in the same direction.
8. fluid pressure type according to claim 7 is colded pressing encryption equipment, and it is characterized in that: described multi-disc moving knife is fixed on a sleeve, this sleeve key is engaged on described main shaft, and the two ends of this sleeve are provided with key and are engaged in fixed cover on described main shaft.
9. fluid pressure type according to claim 1 is colded pressing a method of work for encryption equipment, it is characterized in that comprising:
A, material send into feed cylinder after reducing mechanism is pulverized, and the material in this feed cylinder is sent into binder cylinder by screw rod;
Material in this binder cylinder is pressed to the encryption material outlet of this binder cylinder by the piston of B, hydraulic cylinder from the feeding mouth of described binder cylinder, during initialization, the outlet of this encryption material adopts baffle plate to close; When the material density pressure reached on preset value or described piston in the outlet of contiguous described encryption material reaches preset value, described baffle plate is opened, and the material of contiguous described encryption material outlet is released by described piston;
C, screw rod continue the material in this feed cylinder to send into binder cylinder, and the feeding mouth place material of this binder cylinder is pressed to the encryption material outlet of this binder cylinder by described piston, and are released by the material of contiguous described encryption material outlet;
D, be located at the fracture groove timing horizontal hunting in the front of encryption material outlet, to disconnect material post by length; Repeat above-mentioned steps C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210248622.7A CN102729357B (en) | 2012-07-18 | 2012-07-18 | Hydraulic cold-pressed encryption equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210248622.7A CN102729357B (en) | 2012-07-18 | 2012-07-18 | Hydraulic cold-pressed encryption equipment |
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| Publication Number | Publication Date |
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| CN102729357A CN102729357A (en) | 2012-10-17 |
| CN102729357B true CN102729357B (en) | 2015-04-22 |
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| CN201210248622.7A Active CN102729357B (en) | 2012-07-18 | 2012-07-18 | Hydraulic cold-pressed encryption equipment |
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Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2705298Y (en) * | 2004-06-02 | 2005-06-22 | 宁波南嵘机械有限公司 | Thermosetting plastic feeding and pressurizing device |
| CN2855694Y (en) * | 2005-09-14 | 2007-01-10 | 覃柱友 | Regeneration machine for plastics |
| CN2920634Y (en) * | 2006-04-30 | 2007-07-11 | 北京中汇信联技术发展有限公司 | Squeezing forming machine |
| CN101486249B (en) * | 2008-12-24 | 2010-12-08 | 余姚市绿岛橡塑机械设备有限公司 | Compression extrusion main unit of environment friendly recycling prilling unit for plastic foam |
| CN101486248B (en) * | 2008-12-24 | 2010-12-08 | 余姚市绿岛橡塑机械设备有限公司 | Delivery conduit of plastic foam environment friendly recycling prilling unit |
| CN101486234B (en) * | 2008-12-24 | 2011-08-10 | 余姚市绿岛橡塑机械设备有限公司 | Environment friendly recycling prilling unit for plastic foam |
| CN101844378A (en) * | 2009-03-25 | 2010-09-29 | 广州市衡动机电科技有限公司 | Novel foamed plastic volume reduction machine |
| CN101700686B (en) * | 2009-07-30 | 2012-01-11 | 英科(镇江)机械有限公司(外商独资) | Cold press used for recovering discarded foamed plastic |
| CN101693395A (en) * | 2009-09-28 | 2010-04-14 | 江苏联冠科技发展有限公司 | Hot melting recycling device in hot melting recycling machine |
| CN202079733U (en) * | 2011-06-14 | 2011-12-21 | 台州职业技术学院 | Automatic cutting die |
| CN202318737U (en) * | 2011-11-07 | 2012-07-11 | 广东佳明机器有限公司 | Auxiliary material feeding mechanism of injection molding machine |
| CN202753310U (en) * | 2012-07-18 | 2013-02-27 | 常州诚力机电有限公司 | Hydraulic type cold pressing machine |
| CN202716427U (en) * | 2012-08-24 | 2013-02-06 | 丰铁机械(苏州)有限公司 | Pressing type charging system |
| CN203019608U (en) * | 2012-11-08 | 2013-06-26 | 柳州市欧科塑胶机械成套设备有限公司 | Unsaturated polyester bulk molding compound injection molding machine |
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