CN110653911A - Cold press guider is used in timber production - Google Patents
Cold press guider is used in timber production Download PDFInfo
- Publication number
- CN110653911A CN110653911A CN201911065136.XA CN201911065136A CN110653911A CN 110653911 A CN110653911 A CN 110653911A CN 201911065136 A CN201911065136 A CN 201911065136A CN 110653911 A CN110653911 A CN 110653911A
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- plate
- fixedly connected
- extrusion
- cold press
- column
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/18—Manufacture or reconditioning of specific semi-finished or finished articles of furniture or of doors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
The invention discloses a cold press guiding device for wood door production, wherein an extrusion structure is connected to a cold press, a placing structure is arranged right below the extrusion structure, auxiliary structures are arranged on two sides of the extrusion structure, a lifting column is a lifting cylinder, a mounting groove is arranged in the middle of the placing structure, a connecting column is fixedly connected to the bottom of the front end of an extension plate through a clamping plate, an inner groove is formed in the connecting column, a baffle is fixedly connected to the inner edge of the opening at the bottom end of the inner groove, and limiting plates are fixedly connected to two sides of one end, located in the inner groove, of a movable column: through establishing multiple direction limit structure, can make cold pressing advance to extrude more steady of function, avoid taking place foretell bellying can lead to the fact the influence of certain degree to the pressure of clamp plate when the extrusion, lead to the stripper plate to take place the skew, lead to making pressure transfer, make the door plant pressurized inequality to the flaw appears in the door plant, or rework, the production efficiency who delays the timber, wait technical problem.
Description
The technical field is as follows:
the invention belongs to a guide device, particularly relates to a cold press guide device for wooden door production, and belongs to the technical field of relevant equipment for wooden door production.
Background art:
the cold press is the kind of equipment of timber production usefulness, mainly extrudees the door plant, makes timber produce back life stronger, and is more durable, and consequently the effect of cold press is very big, and the cold press can extrude a large amount of door plants simultaneously, and production efficiency is high, and self long service life, and the cold press owner is that it extrudees the door plant to promote the stripper through hydraulic pressure, and all is through two hydraulic stems, makes the extrusion effect better.
The cold press is when carrying out the extrusion, be through the hydraulic stem vertical downstream, pressure that produces through hydraulic pressure forms certain degree pressure to the door plant, because of only two hydraulic stems operate, consequently can receive some external influences and produce the uneven condition of pressure when the clamp plate extrudees, if there is the protrusion on the door plant, the protrusion can lead to the fact certain degree influence to the pressure of clamp plate when the extrusion, lead to the stripper plate to take place the skew, lead to making pressure transfer, make the door plant receive the pressure uneven, thereby the door plant appears the flaw, or rework does again, this can prolong the production efficiency of timber undoubtedly, for solving foretell technical problem, the invention provides a cold press guider for timber production.
The invention content is as follows:
the invention aims to solve the problems and provide a cold press guiding device for producing wooden doors, which can effectively solve the technical problems.
In order to solve the above problems, the present invention provides a technical solution:
a cold press guide device for producing wooden doors comprises a cold press, wherein an extrusion structure is connected onto the cold press, guide structures are connected to two sides of the top of the cold press, a placement structure is arranged right below the extrusion structure, and auxiliary structures are arranged on two sides of the extrusion structure;
the cold press comprises an extrusion platform, wherein the middles of two ends, far away from each other, of the tops of the extrusion platform are fixedly connected with stand columns, the inner wall of one end, far away from the extrusion platform, of each stand column is fixedly connected with a cross beam, and an extrusion structure is fixedly connected in the position, close to the two stand columns, of the cross beam;
the extrusion structure comprises two hydraulic rods, the two hydraulic rods are fixedly connected into two ends of a cross beam, a control assembly is arranged between the two hydraulic rods and fixedly connected to the middle of the top of the cross beam through the bottom of the control assembly, the bottom ends of the two hydraulic rods are connected with a fixing plate in a spherical hinge mode, one side, far away from the hydraulic rods, of the fixing plate is fixedly connected with an extrusion plate, and a three-dimensional gyroscope sensor and a strain gauge are embedded into four corners of the fixing plate;
the guide structure comprises four extension plates, the four extension plates are fixedly connected to four corners of two sides of the cross beam respectively, the extension plates and a reinforcing plate are fixedly connected to the bottom sides of the cross beam, connecting columns are slidably connected to the bottoms of the ends, far away from the reinforcing plate, of the extension plates and can slide back and forth on the bottoms of the extension plates, a movable column is movably connected to the inner portion of the bottom end of each connecting column, an electric power mechanism for driving the movable column to move up and down is arranged in each connecting column, a connecting plate is connected to the bottom end of each movable column in a spherical hinge mode, fixing screws are connected to the connecting plate through threads, the placing structure comprises a placing groove, a movable push plate is movably connected to the placing groove, lifting columns are fixedly connected to two ends, far away from each other, of a bottom plate of the placing groove, and a top plate is, the top plate is of a wedge-shaped structure and is fixedly connected to the bottom of the movable push plate through the top end;
the auxiliary structure comprises four sliding rails, the four sliding rails are arranged at the four corners of the extrusion plate respectively, sliding blocks are movably connected in the four sliding rails, the four sliding blocks are connected to the four corners of the extrusion plate through spherical hinges, the bottom end of each sliding rail is fixedly connected with a butt plate, a screw hole is formed in the butt plate, inclined supporting plates are fixedly connected to two sides of the joint of each sliding rail and the butt plate, and idler wheels are movably connected between the sliding blocks and the middles of three side walls, opposite to the inner walls of the sliding rails, of the sliding rails;
wherein four three-dimensional gyroscope sensors and four strain gauges in the stripper plate are all connected to the controller, and wherein the controller output is connected to the control assembly and four electric power mechanism of hydraulic stem.
Replace spliced pole and activity post into electric telescopic handle, electric telescopic handle's one end is slided and is hung the connection on extending the board, and the other end articulates on linking up the board, not only can carry on spacingly to the stripper plate through electric telescopic handle, makes more steady of stripper plate function, and can provide auxiliary pressure to the stripper plate to a certain extent.
The utility model discloses a building extension board, including spliced pole top outside fixedly connected with splint, the spliced pole passes through splint fixed connection on the front end bottom of extension board, the inside groove of having seted up of spliced pole, border fixedly connected with baffle in the opening of inside groove bottom, the one end both sides fixedly connected with limiting plate that the activity post is located the inside groove.
The connecting plate is detachably connected to the extrusion plate through fixing screws, screws are connected to the screw holes in an internal thread mode, and the butt joint plate is detachably connected to the extrusion platform.
Preferably, the top of the movable push plate is fixedly connected with a cushion layer made of rubber, the lifting column is a lifting cylinder, and the placement groove is formed in the middle of the placement structure.
The invention has the beneficial effects that: through establishing multiple direction limit structure, can make cold pressing advance to extrude more steady of function, avoid taking place foretell bellying can lead to the fact the influence of certain degree to the pressure of clamp plate when the extrusion, lead to the stripper plate to take place the skew, lead to making pressure transfer, make the door plant pressurized inequality to the flaw appears in the door plant, or rework, the production efficiency who delays the timber, wait technical problem.
This device can fix the four corners of increased pressure board spacing through being provided with guide structure, fixes spacingly in the four corners of stripper plate, and is more smooth when can making the stripper plate push down, avoids taking place the skew.
This device can carry out further spacing to the stripper plate on guide structure's basis through being provided with auxiliary structure, through auxiliary structure, and through being connected of slider and slide rail, can carry out multiple spacing to the stripper plate under the prerequisite that does not influence the stripper plate normal function.
This device can carry out extruded door plant through placing the structure and carry on spacingly through being provided with, avoids the door plant to receive pressure and produce the skew to lead to the production of the uneven scheduling problem in hand.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective sectional view of the present invention;
FIG. 3 is a schematic plan sectional structural view of the present invention;
FIG. 4 is a schematic top plan view of the present invention;
fig. 5 is a partial sectional structural view of the present invention.
In the figure: 1. a cold press; 11. an extrusion platform; 12. a column; 13. a cross beam; 2. extruding the structure; 21. a hydraulic lever; 22. a control component; 23. a fixing plate; 24. a pressing plate; 3. a guide structure; 31. an extension plate; 32. a reinforcing plate; 33. connecting columns; 331. a splint; 332. an inner tank; 333. a limiting plate; 334. a baffle plate; 34. a movable post; 35. a connector tile; 36. fixing screws; 4. an auxiliary structure; 41. a slide rail; 42. a butt plate; 43. a screw hole; 44. a diagonal bracing plate; 45. a slider; 46. a roller; 5. a placement structure; 51. a placing groove; 52. a movable push plate; 53. a lifting column; 54. a top plate.
The specific implementation mode is as follows:
example 1: as shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment: a cold press guide device for producing wooden doors comprises a cold press 1, wherein an extrusion structure 2 is connected to the cold press 1, guide structures 3 are connected to two sides of the top of the cold press 1, a placement structure 5 is arranged right below the extrusion structure 2, and auxiliary structures 4 are arranged on two sides of the extrusion structure 2;
the cold press 1 comprises an extrusion platform 11, the middles of two ends, far away from each other, of the tops of the extrusion platform 11 are fixedly connected with upright columns 12, the inner walls of the ends, far away from the extrusion platform 11, of the upright columns 12 are fixedly connected with cross beams 13, and extrusion structures 2 are fixedly connected in positions, close to the two upright columns 12, of the cross beams 13;
the extrusion structure 2 comprises two hydraulic rods 21, the two hydraulic rods 21 are arranged, the two hydraulic rods 21 are fixedly connected into two ends of the cross beam 13, a control assembly 22 is arranged between the two hydraulic rods 21, the control assembly 22 is fixedly connected to the middle of the top of the cross beam 12 through the bottom, the bottom ends of the two hydraulic rods 21 are connected with a fixing plate 23 in a spherical hinge mode, one side, far away from the hydraulic rods 21, of the fixing plate 23 is fixedly connected with an extrusion plate 24, and a three-dimensional gyroscope sensor and a strain gauge are embedded into four corners of the fixing plate 23;
the guide structure 3 comprises extension plates 31, four extension plates 31 are arranged, four extension plates 31 are respectively and fixedly connected at four corners of two sides of a cross beam 13, the extension plates 31 are fixedly connected with reinforcing plates 32 at the bottom sides of the cross beam 13, the bottom of one end, far away from the reinforcing plates 32, of each extension plate 31 is connected with a connecting column 33 in a sliding manner, wherein the connecting column 33 can slide back and forth at the bottom of the extension plate 31, a movable column 34 is movably connected inside the bottom end of each connecting column 33, an electric power mechanism for driving the movable column 34 to move up and down is arranged in each connecting column 33, the bottom of each movable column 34 is connected with a connecting plate 35 in a spherical hinge manner, a fixed screw 36 is connected onto the connecting plate 35 through a thread, the placing structure 5 comprises a placing groove 51, a movable push plate 52 is movably connected inside the placing groove 51, and lifting columns 53 are fixedly connected onto two ends, the output end of the lifting column 54 is fixedly connected with a top plate 54, and the top plate 54 is of a wedge-shaped structure and is fixedly connected to the bottom of the movable push plate 52 through the top end;
the auxiliary structure 4 comprises four sliding rails 41, the four sliding rails 41 are respectively arranged at four corners of the extrusion plate 24, sliding blocks 45 are movably connected in the four sliding rails 41, the four sliding blocks 45 are connected to four corners of the extrusion plate 24 through spherical hinges, the bottom end of each sliding rail 41 is fixedly connected with a butt plate 42, each butt plate 42 is provided with a screw hole 43, two sides of the joint of each sliding rail 41 and the butt plate 42 are fixedly connected with inclined supporting plates 44, and rollers 46 are movably connected between the middle of three side walls of each sliding block 45 opposite to the inner wall of each sliding rail 41;
wherein four three-dimensional gyroscope sensors and four strain gauges in the squeeze plate 24 are all connected to the controller, and wherein the controller output is connected to the control assembly and four electric power mechanism of hydraulic stem 21.
Replace spliced pole 33 and activity post 34 into electric telescopic handle, electric telescopic handle's one end is slided and is hung the connection on extending board 31, and the other end articulates on linking up board 35, not only can carry on spacingly to stripper plate 24 through electric telescopic handle, makes more steady that stripper plate 24 operated, and can provide auxiliary pressure to the stripper plate to a certain extent.
The connection plate 35 is detachably connected to the extrusion plate 24 through a fixing screw 36, a screw is connected to the screw hole 43 through an internal thread, and the butt plate 42 is detachably connected to the extrusion platform 11.
The top of the movable push plate 52 is fixedly connected with a cushion layer made of rubber, the lifting column 53 is a lifting cylinder, and the placing groove 51 is arranged in the middle of the placing structure 5.
Specifically, a door plate to be extruded is placed in a placing groove 51, the door plate is limited in memorability through the placing groove 51, then a hydraulic rod 21 is started through a control component 22, an extrusion plate 24 is driven by the hydraulic rod 21 to operate downwards to extrude the door plate, four corners of the extrusion plate 24 are detachably connected with connecting plates 35, when the extrusion plate 24 operates downwards, an electric power mechanism firstly drives a movable column 34 to move downwards along an inner groove of a connecting column 33 synchronously, in order to prevent the movable column 34 from being pulled out of the connecting column 33, a limiting plate 333 is fixedly connected to the upper part of the movable column 34, a baffle 334 is fixedly connected to the inner wall of an opening at the bottom end of the connecting column 33, the movable column 34 can be effectively prevented from being pulled out of the inner groove of the connecting column 33 through the baffle 334 and the limiting plate 333, and the extrusion plate can be effectively limited and guided through the connecting column 33 and the movable column 34, auxiliary structure 4 has all been established in the both sides of keeping away from each other of stripper plate 24, and swing joint also is connected with stripper plate 24 at slider 45 in slide rail 41, through slide rail 41 and slider 45, can carry out further spacing to stripper plate 24 on guide structure 3's basis, make the more smooth flow of stripper plate 24 function, after the door plant extrusion is accomplished, stripper plate 24 is lifted, drive movable push pedal 52 through lift post 53, the mounting groove 51 is released to the door plant after will extruding, make the staff be convenient for the unloading.
If a flaw, such as a bulge hard block or a bulge, occurs at a certain position of the door panel in the pressing process, after the pressing plate 24 contacts the door panel and presses the door panel, the output signal of the strain gauge in one of the four corners closest to the hard block or the bulge is obviously higher than those of the other three, and after the controller judges the approximate position of the hard block or the bulge accordingly, the controller then takes the plane formed by the central axes of the two hydraulic rods 21 as a critical plane and executes the following actions: the two electric power mechanisms close to the output position of the maximum strain gauge and positioned on the same side of the critical plane keep the pressing speed of the movable column 34 unchanged, the two connecting columns 33 on the side slightly slide towards the hydraulic rod 21 along the sliding grooves at the bottom of the extension plate 31, the descending speed of the movable column 34 in the two electric power mechanisms on the other side of the critical plane is slightly reduced, the two connecting columns 33 on the side slightly slide towards the direction of the hydraulic rod 21 along the sliding grooves at the bottom of the extension plate 31, at the moment, the extrusion plate 24 slightly inclines, the pressure on the bulge and the bulge part is increased until the four three-axis gyroscopes detect that the four corners of the extrusion plate 24 are all in the horizontal position, at the moment, the bulge or the bulge is judged to be removed by wiping, and then the descending speeds of the four movable columns 34 are adjusted to be the same to. Wherein the inclined state of the extrusion plate 24 after the inclination in the above process is realized by the spherical hinges at various positions.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (5)
1. The cold press guide device for producing the wooden door is characterized by comprising a cold press (1), wherein an extrusion structure (2) is connected onto the cold press (1), guide structures (3) are connected to two sides of the top of the cold press (1), a placing structure (5) is arranged right below the extrusion structure (2), and auxiliary structures (4) are arranged on two sides of the extrusion structure (2);
the cold press (1) comprises an extrusion platform (11), the middles of two ends, far away from each other, of the top of the extrusion platform (11) are fixedly connected with upright columns (12), the inner walls of the ends, far away from the extrusion platform (11), of the upright columns (12) are fixedly connected with cross beams (13), and extrusion structures (2) are fixedly connected in positions, close to the two upright columns (12), of the cross beams (13);
the extrusion structure (2) comprises two hydraulic rods (21), the two hydraulic rods (21) are arranged, the two hydraulic rods (21) are fixedly connected into two ends of a cross beam (13), a control assembly (22) is arranged between the two hydraulic rods (21), the control assembly (22) is fixedly connected to the middle of the top of the cross beam (12) through the bottom, the bottom ends of the two hydraulic rods (21) are connected with a fixing plate (23) in a spherical hinge mode, one side, far away from the hydraulic rods (21), of the fixing plate (23) is fixedly connected with an extrusion plate (24), and a three-dimensional gyroscope sensor and a strain gauge are embedded into four corners of the fixing plate (23);
the guide structure (3) comprises extension plates (31), four of the extension plates (31) are arranged, the four extension plates (31) are respectively and fixedly connected at four corners of two sides of a cross beam (13), reinforcing plates (32) are fixedly connected with the bottom sides of the extension plates (31) and the cross beam (13), a connecting column (33) is connected to the bottom of one end, far away from the reinforcing plates (32), of each extension plate (31) in a sliding manner, wherein the connecting column (33) can slide back and forth at the bottom of the extension plate (31), a movable column (34) is movably connected inside the bottom end of each connecting column (33), an electric power mechanism for driving the movable column (34) to move up and down is arranged in each connecting column (33), a connecting plate (35) is connected to the bottom end of each movable column (34) in a spherical hinge manner, a fixing screw (36) is connected to the connecting plate (35) through threads, and the placing structure (5, a movable push plate (52) is movably connected in the mounting groove (51), lifting columns (53) are fixedly connected to two ends, far away from each other, of a bottom plate of the mounting groove (51), the output ends of the lifting columns (54) are fixedly connected with a top plate (54), and the top plate (54) is of a wedge-shaped structure and is fixedly connected to the bottom of the movable push plate (52) through the top end;
the auxiliary structure (4) comprises four sliding rails (41), the four sliding rails (41) are arranged together, the four sliding rails (41) are arranged at four corners of the extrusion plate (24) respectively, sliding blocks (45) are movably connected in the four sliding rails (41), the four sliding blocks (45) are connected to four corners of the extrusion plate (24) through spherical hinges, the bottom end of each sliding rail (41) is fixedly connected with a butt plate (42), each butt plate (42) is provided with a screw hole (43), inclined supporting plates (44) are fixedly connected to two sides of the joint of each sliding rail (41) and each butt plate (42), and rollers (46) are movably connected to the middles of three side walls of each sliding block (45) opposite to the inner wall of each sliding rail (41);
wherein four three-dimensional gyroscope sensors and four strain gauges in the extrusion plate (24) are connected to a controller, and the output end of the controller is connected to a control assembly of the hydraulic rod (21) and four electric power mechanisms.
2. The cold press guiding device for wooden door production as claimed in claim 1, wherein the connecting column (33) and the movable column (34) are replaced by electric telescopic rods, one end of each electric telescopic rod is connected to the extending plate (31) in a sliding and hanging manner, the other end of each electric telescopic rod is hinged to the connecting plate (35), the electric telescopic rods can limit the extrusion plate (24), the operation of the extrusion plate (24) is more stable, and auxiliary pressure can be provided for the extrusion plate to a certain extent.
3. The cold press guiding device for wooden door production as claimed in claim 1, wherein a clamping plate (331) is fixedly connected to the outer side of the top of the connecting column (33), the connecting column (33) is fixedly connected to the bottom of the front end of the extending plate (31) through the clamping plate (331), an inner groove (332) is formed in the connecting column (331), a baffle (334) is fixedly connected to the inner edge of the opening at the bottom end of the inner groove (332), and a limiting plate (333) is fixedly connected to both sides of one end of the movable column (34) located in the inner groove (332).
4. The cold press guide device for wooden door production as claimed in claim 1, wherein the connection plate (35) is detachably connected to the extrusion plate (24) by means of fixing screws (36), the screw hole (43) is internally threaded with a screw, and the butt plate (42) is detachably connected to the extrusion platform (11).
5. The cold press guiding device for wooden door production as claimed in claim 2, wherein a rubber cushion layer is fixedly connected to the top of the movable push plate (52), the lifting column (53) is a lifting cylinder, and the mounting groove (51) is arranged in the middle of the placing structure (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911065136.XA CN110653911A (en) | 2019-11-04 | 2019-11-04 | Cold press guider is used in timber production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911065136.XA CN110653911A (en) | 2019-11-04 | 2019-11-04 | Cold press guider is used in timber production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110653911A true CN110653911A (en) | 2020-01-07 |
Family
ID=69042695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911065136.XA Withdrawn CN110653911A (en) | 2019-11-04 | 2019-11-04 | Cold press guider is used in timber production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110653911A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059807A (en) * | 2020-09-02 | 2020-12-11 | 衡东振好木制品有限公司 | Timber former that production efficiency is high |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4041654A1 (en) * | 1990-12-22 | 1992-06-25 | Krupp Maschinentechnik | METHOD FOR ADAPTING THE MEASURING UNITS OF HYDRAULIC PLASTIC PRESSES TO VARIOUSLY DESIGNED PRESSING TOOLS AND APPARATUS APPARATUS FOR IMPLEMENTING THE METHOD |
| JPH0523898A (en) * | 1991-07-17 | 1993-02-02 | Kurimoto Ltd | Parallel maintaining device for slide of hydraulic press |
| CN205075378U (en) * | 2015-10-30 | 2016-03-09 | 陈少泉 | Plane compensatory pressure's cold press |
| CN105729702A (en) * | 2016-04-29 | 2016-07-06 | 郑州大学 | Equipment and method for producing large-size wood-plastic composite boards |
| CN106427039A (en) * | 2016-11-30 | 2017-02-22 | 无锡市创恒机械有限公司 | Uniform pressurizing device for workpiece |
-
2019
- 2019-11-04 CN CN201911065136.XA patent/CN110653911A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4041654A1 (en) * | 1990-12-22 | 1992-06-25 | Krupp Maschinentechnik | METHOD FOR ADAPTING THE MEASURING UNITS OF HYDRAULIC PLASTIC PRESSES TO VARIOUSLY DESIGNED PRESSING TOOLS AND APPARATUS APPARATUS FOR IMPLEMENTING THE METHOD |
| JPH0523898A (en) * | 1991-07-17 | 1993-02-02 | Kurimoto Ltd | Parallel maintaining device for slide of hydraulic press |
| CN205075378U (en) * | 2015-10-30 | 2016-03-09 | 陈少泉 | Plane compensatory pressure's cold press |
| CN105729702A (en) * | 2016-04-29 | 2016-07-06 | 郑州大学 | Equipment and method for producing large-size wood-plastic composite boards |
| CN106427039A (en) * | 2016-11-30 | 2017-02-22 | 无锡市创恒机械有限公司 | Uniform pressurizing device for workpiece |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059807A (en) * | 2020-09-02 | 2020-12-11 | 衡东振好木制品有限公司 | Timber former that production efficiency is high |
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Application publication date: 20200107 |