CN113547662A - EPS foam cold press - Google Patents
EPS foam cold press Download PDFInfo
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- CN113547662A CN113547662A CN202110683578.1A CN202110683578A CN113547662A CN 113547662 A CN113547662 A CN 113547662A CN 202110683578 A CN202110683578 A CN 202110683578A CN 113547662 A CN113547662 A CN 113547662A
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- cold press
- compression
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- foam
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
- B29B17/0047—Compacting complete waste articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/32—Discharging presses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses an EPS foam cold press, which comprises a cold press body, wherein a discharge pipe is fixedly connected to one side of the cold press body, a compression table is fixedly connected to the inner wall of the bottom of the discharge pipe, a through hole is formed in the top of the discharge pipe, which is far away from one side of the cold press body, a first compression device is arranged in the through hole, the first compression device comprises a first pressing plate, a U-shaped plate is arranged on the top of the first pressing plate, and the U-shaped plate is fixedly connected with the top of the discharge pipe. According to the invention, the second compression devices are arranged, when the first compression plate compresses the top of the foam, the two second compression plates synchronously extrude the foam from the front side and the rear side of the foam, after the compression is finished, the first compression plate and the two second compression plates recover to the original positions, and at the moment, the top and the front side and the rear side of the compressed foam are not in contact with the pipe wall of the discharge pipe, so that the resistance of the compressed foam during extrusion is reduced, and the extrusion efficiency of the foam cold press body is further improved.
Description
Technical Field
The invention belongs to the technical field of cold presses, and particularly relates to an EPS foam cold press.
Background
EPS foam is an abbreviation for polystyrene foam, which is a light high molecular polymer. The foaming plastic is mainly used in the fields of building wall, roof insulation, composite board insulation, refrigeration house, air conditioner, vehicle and ship insulation, floor heating, decoration carving and the like.
But EPS foam need retrieve it after using or damaging, in order to improve the traffic, generally can use the foam cold press to compress the foam, current foam cold press utilizes the mechanism principle of screw propulsion compression, push out the cold press outside through the discharging pipe after compressing the foam, but the process of pushing out, because the foam after the compression can take place the friction with the discharging pipe wall of foam cold press, thereby the resistance that receives when having increased the foam and pushing out, and then the extrusion efficiency of foam cold press has been reduced, the foam after extruding simultaneously still needs the manual work to break, and the foam difference size of manual work rupture is comparatively obvious, thereby make when the transportation hardly carry out orderly putting in good order with the foam after the compression.
Therefore, it is necessary to provide an EPS foam cold press capable of reducing the resistance of the compressed foam during extrusion, thereby improving the extrusion efficiency of the foam cold press.
Disclosure of Invention
In view of the above problems, the present invention provides an EPS foam cold press to solve the problems set forth in the above background art.
In order to achieve the purpose, the invention provides the following technical scheme: an EPS foam cold press comprises a cold press body, wherein a discharge pipe is fixedly connected with one side of the cold press body, the inner wall of the bottom of the discharge pipe is fixedly connected with a compression table, the top of one side of the discharge pipe, which is far away from the cold press body, is provided with a through hole, and a first compression device is arranged in the through hole and comprises a first pressing plate, a U-shaped plate is arranged at the top of the first pressing plate and fixedly connected with the top of the discharge pipe, a hydraulic rod is connected between the U-shaped plate and the first pressing plate, a shear plate is fixedly connected with one side of the first pressing plate close to the cold press body, a rotating plate is hinged with one side of the first pressing plate far away from the cold press, a T-shaped rod is arranged on one side of the rotating plate, which is far away from the cold press body, a fixing plate is sleeved on the T-shaped rod in a sliding manner, the fixed plate is fixedly connected with the top of the first pressure plate, and the bottom of the rotating plate is inserted with a first movable plate in a sliding manner; and the positions of the bottom of the first pressing plate, which are close to the front side and the rear side, are provided with second compression devices.
Furthermore, the second compression device comprises a second pressing plate, one side of the two second pressing plates, which is separated from each other, is fixedly connected with a plurality of first telescopic rods, the first telescopic rods are fixedly connected with the pipe wall of the discharge pipe, one side of the second pressing plate, which is close to the first telescopic rods, is parallelly fixedly connected with two baffle plates, the baffle plates are perpendicular to the pipe wall at the bottom of the discharge pipe, two limiting holes are formed in one side, which is opposite to the baffle plates, of the second pressing plate, the two limiting holes are spliced with the same limiting rod, the top of the limiting rod is fixedly connected with a pressing rod, the pressing rod is fixedly connected with the first pressing plate, the top and the bottom of the second pressing plate are slidably spliced with second movable plates, a second telescopic rod is connected between the part, which is located in the second pressing plate, and a first spring is sleeved on the second telescopic rod.
Furthermore, one side of the discharge pipe, which is far away from the cold press body, is obliquely connected with a connecting pipe, the top of the connecting pipe is designed to be an opening, the front side and the rear side of the first movable plate are penetrated and inserted with a shift lever, arc-shaped grooves are formed in the pipe walls of the front side and the rear side of the discharge pipe and the connecting pipe, which correspond to the two ends of the shift lever, a second spring is fixedly connected to the top groove wall of the arc-shaped groove, a plurality of rollers are installed between the inner walls of the front side and the rear side of the connecting pipe, and the tops of the rollers are lower than the top of the compression table.
Further, the bottom of first clamp plate has linked firmly the bar arch, the bellied both ends of bar flush with the both sides of first clamp plate, and the bar arch corresponds the position the compression bench top portion is seted up with it assorted bar groove, the bottom of first fly leaf link firmly with bar groove assorted arc protruding.
Furthermore, two protection plates are arranged on one side, close to the cold press body, of the first pressing plate, the bottoms and the separated sides of the two protection plates are fixedly connected with the inner wall of the bottom of the discharge pipe and the side wall of the discharge pipe respectively, and the width of each protection plate is equal to the maximum extension amount of the first telescopic rod.
Furthermore, the ball is installed to the free end of second fly leaf, and the ball can with first clamp plate or compress the platform and closely laminate.
Furthermore, the limiting hole inclines towards the hydraulic rod, and the projection length of the limiting hole along the horizontal direction is greater than the sum of the maximum shrinkage of the two second telescopic rods.
Furthermore, the number of the first telescopic rods is four, and the maximum extension amount of the first telescopic rods is larger than the projection length of the limiting holes in the vertical direction.
Furthermore, the second spring can be in contact with the shifting rod, and when the second spring is in the maximum compression amount, the bottom of the rotating plate is parallel to the pipe wall at the bottom of the connecting pipe.
The invention has the technical effects and advantages that:
1. according to the invention, the second compression device is arranged, when the first compression plate compresses the top of the foam, the two second compression plates synchronously extrude the foam from the front side and the rear side of the foam, after the compression is finished, the first compression plate and the two second compression plates recover to the original positions, and at the moment, the top and the front side and the rear side of the compressed foam are not in contact with the pipe wall of the discharge pipe, so that the resistance of the compressed foam during extrusion is reduced, and the extrusion efficiency of the foam cold press body is further improved;
2. according to the invention, the rotating plate is arranged, when compressed foam is contacted with the rotating plate, the foam extrudes the rotating plate to enable the rotating plate to deflect upwards, when the deflector rod is contacted with the second spring, the rotating plate is matched with the bottom inclined plane of the connecting pipe to break the compressed foam, the broken foam is tightly pressed on the surface of the roller by the movable plate and gradually moves along the roller under the extrusion of subsequent foam, and meanwhile, when the broken foam is not completely removed from the bottom of the first movable plate, the foam can also play a role in blocking the uncompressed foam, so that the operations of repeatedly closing the rotating plate and repeatedly inserting the T-shaped rod are avoided, and the working efficiency is improved while automatic breaking of the foam is ensured;
3. according to the invention, the bar-shaped bulges and the bar-shaped grooves are arranged, so that the corresponding grooves and bulges are formed at the top and the bottom of the finished product compressed foam after the foam is compressed, and a plurality of compressed foams can be spliced together through the grooves and the bulges in the transportation process, thereby facilitating stacking and transportation of the compressed foams;
4. according to the invention, the shear plate is arranged, and in the process that the first pressing plate moves downwards, the shear plate moves downwards along with the first pressing plate, so that the compressed foam is sheared, obvious shearing marks exist between the compressed foam and the uncompressed foam, the compressed foam is conveniently broken at the later stage, and meanwhile, the top of the shear plate can block a gap between the top of the first pressing plate and the discharge pipe, so that the uncompressed foam is prevented from overflowing the discharge pipe.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a main sectional view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;
FIG. 3 is a side sectional view of the present invention;
FIG. 4 is an enlarged view of portion B of FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of the portion C of FIG. 3 according to the present invention;
FIG. 6 is a top view of the present invention;
fig. 7 is a side view of the rotating plate and the first movable plate of the present invention.
In the figure: 1. a cold press body; 2. a discharge pipe; 3. a compression stage; 4. a first compression device; 41. a first platen; 42. a U-shaped plate; 43. a hydraulic lever; 44. a shear plate; 45. rotating the plate; 46. a T-shaped rod; 47. a first movable plate; 5. a second compression device; 51. a second platen; 52. a first telescopic rod; 53. a baffle plate; 54. a limiting hole; 55. a limiting rod; 56. a pressure lever; 57. a second movable plate; 58. a second telescopic rod; 59. a first spring; 6. a connecting pipe; 7. a deflector rod; 8. an arc-shaped slot; 9. a second spring; 10. a roller; 11. a strip-shaped bulge; 12. a strip-shaped groove; 13. and (5) protecting the board.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an EPS foam cold press as shown in figures 1-7, which comprises a cold press body 1, wherein a discharge pipe 2 is fixedly connected to one side of the cold press body 1, a compression table 3 is fixedly connected to the inner wall of the bottom of the discharge pipe 2, a through hole is formed in the top of one side, away from the cold press body 1, of the discharge pipe 2, a first compression device 4 is arranged in the through hole, the first compression device 4 comprises a first pressing plate 41, a U-shaped plate 42 is arranged on the top of the first pressing plate 41, the U-shaped plate 42 is fixedly connected with the top of the discharge pipe 2, a hydraulic rod 43 is connected between the U-shaped plate 42 and the first pressing plate 41, a shear plate 44 is fixedly connected to one side, close to the cold press body 1, of the first pressing plate 41, the height of the shear plate 44 is larger than the maximum compression amount of the first pressing plate 41, the bottom of the shear plate 44 is designed as an inclined knife edge, and a rotating plate 45 is hinged to one side, away from the cold press 41, a T-shaped rod 46 is arranged on one side, away from the cold press body 1, of the rotating plate 45, a fixed plate is sleeved on the T-shaped rod 46 in a sliding mode and fixedly connected with the top of the first pressing plate 41, and a first movable plate 47 is inserted at the bottom of the rotating plate 45 in a sliding mode; and the positions of the bottom of the first pressing plate 41, which are close to the front side and the rear side, are provided with second compression devices 5.
As shown in fig. 1 and 4, the second compressing device 5 comprises a second pressing plate 51, a plurality of first telescopic rods 52 are fixedly connected to the sides of the two second pressing plates 51 which are away from each other, the first telescopic rod 52 is fixedly connected with the pipe wall of the discharge pipe 2, one side of the second pressing plate 51 close to the first telescopic rod 52 is fixedly connected with two baffle plates 53 in parallel, the baffle plates 53 are vertical to the bottom pipe wall of the discharge pipe 2, limiting holes 54 are formed in the opposite sides of the two baffle plates 53 in a penetrating mode, the same limiting rod 55 is inserted between the two limiting holes 54, the top of the limiting rod 55 is fixedly connected with a pressing rod 56, and the pressure lever 56 is fixedly connected with the first pressure plate 41, the top and the bottom of the second pressure plate 51 are both inserted with a second movable plate 57 in a sliding manner, a second telescopic rod 58 is connected between the portion of the second movable plate 57 located in the second pressure plate 51 and the second movable plate 57, and a first spring 59 is sleeved on the second telescopic rod 58.
As shown in fig. 1 and 2, a connecting pipe 6 is obliquely connected to one side of the discharge pipe 2 away from the cold press body 1, the top of the connecting pipe 6 is open, a shift lever 7 is inserted through the front side and the rear side of the first movable plate 47, arc-shaped grooves 8 are formed in the pipe walls of the discharge pipe 2 and the front side and the rear side of the connecting pipe 6 corresponding to the two ends of the shift lever 7, a second spring 9 is fixedly connected to the top of each arc-shaped groove 8, a plurality of rollers 10 are installed between the inner walls of the front side and the rear side of the connecting pipe 6, and the top of each roller 10 is lower than the top of the compression table 3; when the compressed foam is extruded, the rotating plate 45 starts to deflect upwards under the jacking action of the foam, the foam gradually moves towards the connecting pipe 6, when the shift lever 7 is in contact with the second spring 9, the second spring 9 is gradually compressed, the reaction force of the second spring 9 on the first movable plate 47 is gradually increased along with the continuous jacking action of the foam, so that the compressed foam is broken by matching with the bottom inclined plane of the connecting pipe 6, the broken foam is pressed on the surface of the roller 10 due to the pressure of the first movable plate 47 and gradually moves along the roller 10 under the extrusion of the subsequent foam, and when the broken foam is not completely removed from the bottom of the first movable plate 47, the foam can also play a role in blocking the uncompressed foam, so that the operations of repeatedly closing the rotating plate 45 and repeatedly inserting the T-shaped rod 46 are avoided, the foam is ensured to be automatically broken, the working efficiency is improved.
As shown in fig. 1, 3 and 7, the bottom of the first pressing plate 41 is fixedly connected with a strip-shaped protrusion 11, two ends of the strip-shaped protrusion 11 are flush with two sides of the first pressing plate 41, a strip-shaped groove 12 matched with the strip-shaped protrusion 11 is formed in the top of the compression table 3 at a position corresponding to the strip-shaped protrusion 11, and an arc-shaped protrusion matched with the strip-shaped groove 12 is fixedly connected with the bottom of the first movable plate 47; when the compression, the arc arch can block the clearance between bar groove 12 and first fly leaf 47 to prevent overflowing of foam, and bar arch 11 and bar groove 12 can be after the foam is compressed, and the top and the bottom of finished product compressed foam form corresponding recess and arch, thereby can pass through the recess with protruding the pegging graft together with the foam after a plurality of compressions in the transportation, and then conveniently carry out the pile-up and transport to the foam after the compression.
As shown in fig. 3, 4 and 6, two protection plates 13 are arranged on one side of the first pressing plate 41 close to the cold press body 1, the bottoms and the separated sides of the two protection plates 13 are fixedly connected with the inner wall of the bottom of the discharge pipe 2 and the side wall of the discharge pipe 2 respectively, and the width of each protection plate 13 is equal to the maximum elongation of the first telescopic rod 52; the protection plate 13 prevents uncompressed foam from entering the area where the first telescopic rod 52 is located.
As shown in fig. 1 and 5, the balls are mounted on the free end of the second movable plate 57, and the balls can be tightly attached to the first pressure plate 41 or the compression table 3; the balls can reduce the friction force received during the movement of the second movable plate 57.
As shown in fig. 1 and 4, the limiting hole 54 is inclined towards the hydraulic rod 43, and the projection length of the limiting hole 54 along the horizontal direction is greater than the sum of the maximum shrinkage of the two second telescopic rods 58; when the second movable plate 57 is pressed by the first presser plate 41 and retracted into the second presser plate 51, the stopper rod 55 can move freely in the stopper hole 54.
As shown in fig. 4, the number of the first telescopic rods 52 is four, and the maximum extension amount of the first telescopic rods 52 is greater than the projection length of the limiting holes 54 in the vertical direction; when the second pressing plate 51 moves under the matching action of the limiting rod 55 and the limiting hole 54, the first telescopic rod 52 can correspondingly stretch and retract, so that the second pressing plate 51 cannot be blocked.
As shown in fig. 1 and 2, the second spring 9 can contact with the shift lever 7, and when the second spring 9 is at the maximum compression amount, the bottom of the rotating plate 45 is parallel to the bottom pipe wall of the connecting pipe 6; when the compressed foam is in contact with the rotating plate 45, the foam can move along the surface of the roller 10 under the guiding action of the rotating plate 45, so that a certain degree of breakage occurs under the action of the inclination angle of the connecting pipe 6.
The working principle is as follows: when the existing foam cold press extrudes compressed foam, the compressed foam can rub against the pipe wall of a discharge pipe 2 of the foam cold press, so that the resistance on pushing out the foam is increased, and the extrusion efficiency of the foam cold press is reduced, so that the invention mainly solves the problem of how to reduce the resistance on extruding the compressed foam, and further improves the extrusion efficiency of the foam cold press; the specific measures and the using process are as follows: before compression, the rotating plate 45 and the first movable plate 47 are kept in a vertical state, then the T-shaped rod 46 is inserted into the top of the fixed plate, so that the rotating plate 45 and the first movable plate 47 can be limited by the T-shaped rod 46, the cold press body 1 is started and foam is put into the cold press body 1, when the foam is gradually filled in a space surrounded by the first pressing plate 41, the movable plates and the two second pressing plates 51 under the action of the cold press body 1, the hydraulic rod 43 is extended, at the same time, the first pressing plate 41 is pressed downwards under the driving of the hydraulic rod 43, meanwhile, the pressing rod 56 is driven by the first pressing plate 41 to move downwards, and simultaneously, the pressing rod 56 drives the two second pressing plates 51 to drive the second movable plates 57 to move towards each other through the matching effect of the limiting rod 55 and the limiting hole 54, in the process, due to the pressing action of the first pressing plate 41, the second movable plate 57 also contracts towards the second pressing plates 51 along with the operation of the second pressing plates 51, thereby extruding the first spring 59, along with the continuous pressing of the first pressing plate 41, the two second pressing plates 51 continuously and synchronously extrude the foam from the front side and the rear side thereof, after the compression is finished, the T-shaped rod 46 is taken down and the hydraulic rod 43 is contracted, at the moment, the first pressing plate 41 is driven by the hydraulic rod 43 to recover the original position, the two second pressing plates 51 recover the original position under the matching action of the limiting rod 55 and the limiting hole 54, simultaneously, the second movable plate 57 also recovers the original position under the action of the first spring 59, at the moment, the top and the front side and the rear side of the compressed foam are not contacted with the pipe wall of the discharge pipe 2, along with the continuous work of the cold press body 1, the compressed foam pushes the rotating plate 45 under the extrusion of the uncompressed foam and gradually moves towards the direction far away from the cold press body 1, because the contact area of the compressed foam discharge pipe and the cold press 2 is reduced, thereby in the extruding process, the resistance borne by the foam cold press is reduced, so that the extrusion efficiency of the foam cold press body 1 is improved;
at the in-process of first clamp plate 41 downstream, shear plate 44 is along with first clamp plate 41 downstream together, thereby cut the operation to the foam after the compression, thereby make foam after the compression and not exist obvious shear mark between the compressed foam, and then make things convenient for the later stage to break the foam after the compression, the top of shear plate 44 can block the space between first clamp plate 41 top and discharging pipe 2 simultaneously, thereby avoid the foam of uncompressed to overflow discharging pipe 2.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. The EPS foam cold press comprises a cold press body (1) and is characterized in that: a discharge pipe (2) is fixedly connected to one side of the cold press body (1), a compression table (3) is fixedly connected to the inner wall of the bottom of the discharge pipe (2), a through hole is formed in the top of one side, away from the cold press body (1), of the discharge pipe (2), a first compression device (4) is arranged in the through hole, the first compression device (4) comprises a first pressing plate (41), a U-shaped plate (42) is arranged on the top of the first pressing plate (41), the U-shaped plate (42) is fixedly connected with the top of the discharge pipe (2), a hydraulic rod (43) is connected between the U-shaped plate (42) and the first pressing plate (41), a shear plate (44) is fixedly connected to one side, close to the cold press body (1), of the first pressing plate (41) is hinged to a rotating plate (45), and a T-shaped rod (46) is arranged on one side, away from the cold press body (1), of the rotating plate (45), a fixed plate is sleeved on the T-shaped rod (46) in a sliding mode and fixedly connected with the top of the first pressure plate (41), and a first movable plate (47) is inserted into the bottom of the rotating plate (45) in a sliding mode; and the positions of the bottom of the first pressing plate (41) close to the front side and the rear side are respectively provided with a second compression device (5).
2. An EPS foam cold press according to claim 1, characterized in that: the second compression device (5) comprises a second compression plate (51), a plurality of first telescopic rods (52) are fixedly connected to one side, away from each other, of each of the two second compression plates (51), the first telescopic rods (52) are fixedly connected with the pipe wall of the discharge pipe (2), two baffle plates (53) are fixedly connected to one side, close to the first telescopic rods (52), of each of the second compression plates (51) in parallel, the baffle plates (53) are perpendicular to the pipe wall of the bottom of the discharge pipe (2), two limiting holes (54) are formed in one side, opposite to the baffle plates (53), of each of the two limiting holes (54), the same limiting rod (55) is inserted between the two limiting holes (54), the top of each limiting rod (55) is fixedly connected with a compression rod (56), the compression rod (56) is fixedly connected with the first compression plate (41), the top and the bottom of each of the second compression plate (51) are slidably inserted with a second movable plate (57), and a second movable plate (58) is connected between the part, located in the second compression plate (51), and the second telescopic rod (57) And the second telescopic rod (58) is sleeved with a first spring (59).
3. An EPS foam cold press according to claim 2, characterized in that: one side slope that cold press body (1) was kept away from in discharging pipe (2) is connected with connecting pipe (6), and the top of connecting pipe (6) is the opening design, it has driving lever (7) to run through the grafting in the front and back side of first fly leaf (47), and driving lever (7) both ends correspond discharging pipe (2) and connecting pipe (6) front and back side on the pipe wall all seted up arc wall (8), second spring (9) have been linked firmly on arc wall (8) top cell wall, install a plurality of rollers (10) between the side inner wall around connecting pipe (6), and the top of roller (10) is less than the top of compression platform (3).
4. An EPS foam cold press according to claim 3, characterized in that: the bottom of first clamp plate (41) has linked firmly bar arch (11), the both ends of bar arch (11) flush with the both sides of first clamp plate (41), and bar arch (11) correspond the position compression platform (3) top is seted up with it assorted bar groove (12), the bottom of first fly leaf (47) has linked firmly and has been protruding with bar groove (12) assorted arc.
5. An EPS foam cold press according to claim 4, wherein: two protection plates (13) are arranged on one side, close to the cold press body (1), of the first pressing plate (41), the bottoms and the separated sides of the two protection plates (13) are fixedly connected with the inner wall of the bottom of the discharge pipe (2) and the side wall of the discharge pipe (2) respectively, and the width of each protection plate (13) is equal to the maximum extension amount of the first telescopic rod (52).
6. An EPS foam cold press according to claim 5, characterized in that: the free end of the second movable plate (57) is provided with balls, and the balls can be tightly attached to the first pressure plate (41) or the compression table (3).
7. An EPS foam cold press according to claim 2, characterized in that: the limiting hole (54) inclines towards the hydraulic rod (43), and the projection length of the limiting hole (54) along the horizontal direction is larger than the sum of the maximum shrinkage of the two second telescopic rods (58).
8. An EPS foam cold press according to claim 7, characterized in that: the number of the first telescopic rods (52) is four, and the maximum extension of the first telescopic rods (52) is larger than the projection length of the limiting hole (54) in the vertical direction.
9. An EPS foam cold press according to claim 3, characterized in that: the second spring (9) can be in contact with the shifting rod (7), and when the second spring (9) is in the maximum compression amount, the bottom of the rotating plate (45) is parallel to the pipe wall at the bottom of the connecting pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110683578.1A CN113547662B (en) | 2021-06-21 | 2021-06-21 | EPS foam cold press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110683578.1A CN113547662B (en) | 2021-06-21 | 2021-06-21 | EPS foam cold press |
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| Publication Number | Publication Date |
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| CN113547662A true CN113547662A (en) | 2021-10-26 |
| CN113547662B CN113547662B (en) | 2023-06-09 |
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| CN202110683578.1A Active CN113547662B (en) | 2021-06-21 | 2021-06-21 | EPS foam cold press |
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| CN111715362A (en) * | 2020-07-01 | 2020-09-29 | 陈思苑 | Compression device for waste plastic recycling |
| CN212018898U (en) * | 2020-01-12 | 2020-11-27 | 简得林 | Lithium ion battery production is with recovery processing device of black waste material |
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| CN108859222A (en) * | 2018-06-07 | 2018-11-23 | 余凯 | A kind of injection molding waste compression reuse mechanism |
| CN208681921U (en) * | 2018-08-27 | 2019-04-02 | 乐亭县源鑫保温材料制造有限公司 | A kind of foam production finished product compression set |
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| CN211390272U (en) * | 2019-07-08 | 2020-09-01 | 廉波 | Foam cold press |
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