CN102320120B - Cooling and shaping device for acrylic edge bands - Google Patents
Cooling and shaping device for acrylic edge bands Download PDFInfo
- Publication number
- CN102320120B CN102320120B CN201110167745.3A CN201110167745A CN102320120B CN 102320120 B CN102320120 B CN 102320120B CN 201110167745 A CN201110167745 A CN 201110167745A CN 102320120 B CN102320120 B CN 102320120B
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- Prior art keywords
- roller
- cooling
- edge bar
- acrylic edge
- support
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/906—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using roller calibration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
Abstract
The invention relates to a production technology of acrylic edge bands and particularly relates to a cooling and shaping device for acrylic edge bands. The cooling and shaping device comprises at least two rolling wheel groups for shaping the acrylic edge bands, at least one motor and a support, wherein the rolling wheel groups are connected with the support, each rolling wheel group comprises a driving rolling wheel and a driven rolling wheel, the driving rolling wheels and the driven rolling wheels are cooling rolling wheels, channels for enabling a liquid to flow are arranged in the cooling rolling wheels, a liquid inlet hole and a liquid outlet hole, which are communicated with the channel, are arranged at one end, far away from the rolling wheel, of a rotating shaft of each cooling rolling wheel, and the driving rolling wheels are connected with the rotating shaft of the motor. The rolling wheel groups are used for performing shaping treatment on the acrylic edge bands which are extruded out; and simultaneously, the rolling wheel groups have the effect of cooling down the temperature, thereby enabling the acrylic edge bands to be uniform in thickness, avoiding cracks and improving the finished product rate of the edge bands.
Description
Technical field
The present invention relates to edge band production technical field, relate in particular to acrylic edge bar cooling and shaping device.
Background technology
When carpenter decoratees, for the periphery of window frame edge, furniture or plank decorative panel, receive the general edge band overlap joint of thinner strip that adopts in limit and fill up, using as carpenter's last round-off work of construction of decorateing.Acrylic edge bar is because it is attractive in appearance, durable, wear-resisting, mar-proof, as the first-selection of the edge band of top-grade furniture.At present, the making of acrylic edge bar mostly adopts acrylic edge strip material is heated to molten condition, then by extrusion shaping machine, extrude the acrylic edge bar of required shape and size, because the acrylic edge bar of extruding from extrusion shaping machine is also in soft state, also need to carry out the rolling of cooling ability, so extrusion shaping machine is generally equipped with cooling device, conventional cooling device is the tank that is contained with cooling fluid, tank has certain length, the acrylic edge bar of extruding slowly passes through tank, and undertaken cooling by cooling fluid, cooled acrylic edge bar carries out rolling through wrap-up again.By above-mentioned cooling device, although can carry out cooling to the acrylic edge bar of just having extruded, but the acrylic edge bar of just having extruded is also in soft state, temperature is higher, also there is no the final shaping, so acrylic edge bar may deform in through the cooling process of tank, in uneven thickness and cause cracking, hardness is defective, affect the outward appearance of product, easily occur defective products.
Summary of the invention
The invention solves the deficiencies in the prior art, a kind of acrylic edge bar cooling and shaping device is provided, this device can prevent the distortion of acrylic edge bar in type-approval process, improves yield rate.
The technical solution used in the present invention is:
Acrylic edge bar cooling and shaping device, it comprises at least two roller set for the acrylic edge bar of shaping, at least one motor and support, roller set is connected with support, roller set comprises an active roller and a return idler, active roller and return idler are cooling roller, described cooling roller comprises roller and turning cylinder, the inside of roller and turning cylinder is provided with the passage for liquid flow, one end of turning cylinder is provided with inlet opening and the fluid hole with channel connection, and active roller is connected by transmission device with the rotating shaft of motor.
As preferably, on the turning cylinder of return idler, overlap and have mount pad, mount pad is flexibly connected with support.
As preferably, support is provided with the conduit that the mount pad for return idler moves, and is provided with screw rod in conduit, and one end of screw rod is fixedly connected with mount pad, and the other end of screw rod is through the bottom face of conduit and stretch out support, and screw rod is threaded with support.
As preferably, described transmission device comprises driving gear and travelling gear, and driving gear is socketed on the power transmission shaft of active roller, and travelling gear is arranged between driving gear, driving gear and travelling gear engagement; The turning cylinder of at least one active roller is connected with the rotating shaft of motor or at least one travelling gear is socketed in the rotating shaft of motor.
As preferably, on the turning cylinder of return idler, be socketed with driven gear, the driving gear interlock of the driven gear of each roller set and this roller set.
As preferably, described acrylic edge bar cooling and shaping device also comprises water tank, pump, inlet channel, outlet conduit and the cooling device that cooling fluid is housed, the Yu Beng water side, one end of inlet channel connects, and the other end of inlet channel is connected with the inlet opening of the power transmission shaft of cooling roller; One end of outlet conduit is connected with the fluid hole of the power transmission shaft of cooling roller, and the other end of outlet conduit is connected with water tank, and the water inlet end of pump is positioned at water tank, and cooling device is fixed in water tank.
As preferably, described acrylic edge bar cooling and shaping device comprises 4 roller set, upper distribution under the active roller of roller set and return idler.
As preferably, the other end end of described screw rod is provided with rotating handles, and rotating handles is fixedly connected with the end of described screw rod.
As preferably, described acrylic edge bar cooling and shaping device, also comprises control module, and control module is arranged on a side of support, and control module is electrically connected to motor, pump respectively.
The beneficial effect that the present invention obtains is: acrylic edge bar cooling and shaping device, comprise at least two roller set for the acrylic edge bar of shaping, at least one motor and support, roller set is connected with support, roller set comprises an active roller and a return idler, active roller and return idler are cooling roller, described cooling roller inside is provided with the passage for liquid flow, the turning cylinder of cooling roller is provided with inlet opening and the fluid hole with channel connection in the one end away from roller, active roller is connected with the rotating shaft of motor.By roller set, the acrylic edge bar squeezing out is carried out to heat treatment, roller set has the effect of chilling temperature simultaneously, makes acrylic edge bar even thickness, and Crack prevention produces, and has improved the yield rate of acrylic edge bar.
Accompanying drawing explanation
Fig. 1 is a kind of schematic perspective view of the embodiment of the present invention 1.
Fig. 2 is the another kind of schematic perspective view of the embodiment of the present invention 1.
Fig. 3 is a kind of schematic perspective view of the embodiment of the present invention 2.
Fig. 4 is the another kind of schematic perspective view of the embodiment of the present invention 2.
Fig. 5 is the third schematic perspective view of the embodiment of the present invention 2.
Fig. 6 is a kind of cutaway view of cooling roller of the present invention.
Description of reference numerals:
1---return idler 2---active roller 3---support
4---rotating handles 5---mount pad 6---driven gears
7---driving gear 8---inlet channel 9---outlet conduits
10---travelling gear 11---inlet opening 12---fluid holes
13---passage 14---feed tube.
The specific embodiment
Below in conjunction with accompanying drawing explanation and the specific embodiment, the present invention is further illustrated.
Embodiment 1:
As Fig. 1, shown in 2, acrylic edge bar cooling and shaping device, comprise that 2 for the roller set of the acrylic edge bar of shaping, 1 motor and support 3, roller set is connected with support 3, roller set comprises an active roller 2 and a return idler 1, active roller 2 and return idler 1 distribute up and down and are cooling roller, described cooling roller comprises roller and turning cylinder, the inside of roller and turning cylinder is provided with the passage 13 for liquid flow, one end of turning cylinder is provided with inlet opening 11 and the fluid hole 12 being communicated with passage 13, active roller 2 is connected by transmission device with the rotating shaft of motor.
Acrylic edge bar is from extrusion forming device squeezes out, enter the sizing gap between active roller 2 and return idler 1, active roller 2 is rotated by driven by motor, acrylic edge bar is driven and is advanced by active roller 2, owing to matching with acrylic edge bar in the sizing gap between active roller 2 and return idler 1, acrylic edge bar also can drive return idler 1 to rotate in the process of advancing, and acrylic edge bar is subject to the pressure of active roller 2 and return idler 1 and shapes simultaneously, active roller 2 and return idler 1 are when rotating, according to the needs of acrylic edge bar setting temperature, liquid medium to the interior injection uniform temperature of inlet opening 11 of the power transmission shaft of active roller 2 and return idler 1, liquid medium is along the power transmission shaft of flowing through of the passage 13 in roller and power transmission shaft, then arrive roller inside and along passage 13, be back to again the end of power transmission shaft, finally from the fluid hole 12 of power transmission shaft, flow out, the processing of lowering the temperature of liquid medium pair roller in mobile, the acrylic edge bar of just having been extruded by extrusion molding apparatus by pair of rollers carries out cooling processing.
Wherein, in the present embodiment, roller and the turning cylinder of cooling roller are one-body molded, as shown in Figure 6; In the passage 13 of the inside of roller and turning cylinder, feed tube 14 is installed, cooling fluid flows into feed tubes 14 and by feed tube 14, enters passage 13 inside of cooling roller from inlet opening 11, then is flowed out by the fluid hole 12 of turning cylinder one end.
Further, on the turning cylinder of return idler 1, cover has mount pad 5, and mount pad 5 is flexibly connected with support 3.
By being flexibly connected of mount pad 5 and support 3, return idler 1 can be moved relative to support 3, active roller 2, thereby can regulate the sizing gap length between return idler 1 and active roller 2, and then can carry out heat treatment to the acrylic edge bar of different-thickness.
As a kind of distortion of the present embodiment, on the turning cylinder of active roller 2, cover has mount pad 5, and mount pad 5 is flexibly connected with support 3.Regulate the position on support 3 of active roller 2, and then also can regulate the sizing gap length between active roller 2 and return idler 1.
Further, support 3 is provided with the conduit that the mount pad 5 for return idler 1 moves, and is provided with screw rod in conduit, and one end of screw rod is fixedly connected with mount pad 5, and the other end of screw rod is through the bottom face of conduit and stretch out support 3, and screw rod is threaded with support 3.
The prolonging direction of conduit is axial vertical with return idler 1, regulates the moving range of mount pad 5 by screw rod, and then the sizing gap length of adjustment roll wheels, and degree of regulation is high.
A kind of distortion as the present embodiment, support 3 is provided with the conduit that the mount pad 5 for active roller 2 moves, and is provided with screw rod in conduit, and one end of screw rod is fixedly connected with mount pad 5, the other end of screw rod passes the bottom face of conduit and stretches out support 3, and screw rod is threaded with support 3.
Further, described transmission device comprises driving gear 7 and travelling gear 10, and driving gear 7 is socketed on the power transmission shaft of active roller 2, and travelling gear 10 is arranged between driving gear 7, driving gear 7 and travelling gear 10 engagements; The turning cylinder of at least one active roller 2 is connected with the rotating shaft of motor or at least one travelling gear 10 is socketed in the rotating shaft of motor.In the present embodiment, adopt the mode that travelling gear 10 is socketed in to the rotating shaft of motor.In the present embodiment, adopt and between two driving gears 7, be provided with travelling gear 10, travelling gear 10 is socketed in the rotating shaft of motor.
By travelling gear 10, make the transmission speed of each active roller 2 reach consistent.
A kind of distortion as the present embodiment, can adopt rack-and-pinion transmission, and driving gear 7 all meshes with tooth bar, and driven by motor tooth bar rotates; The engagement of the even tooth bar of each driving gear 7, thus the linear velocity of each driving gear 7 and the linear velocity of tooth bar consistent, thereby it is consistent to reach the drive line speed of each active roller 2.
Another kind distortion as the present embodiment, can adopt belt transmission, and the rotary axle box of active roller 2 has drive pulley, and drive pulley is connected with the moving runner belt on machine shaft.By a motor, under the transmission of belt, drive each active roller 2, thereby realize each active roller 2 rotation, reach consistent.
Further, on the turning cylinder of return idler 1, be socketed with driven gear 6, driven gear 6 and driving gear 7 interlocks of each roller set.
Driving gear 7 and driven gear 6 interlocks, can synchronously rotate return idler 1 and active roller 2, prevents return idler 1 and acrylic edge bar generation skidding, causes acrylic edge bar to produce the phenomenons such as crack, uneven thickness.
A kind of distortion as the present embodiment, can adopt belt transmission, and the rotary axle box of the active roller 2 of roller set has drive pulley, and the rotary axle box of the return idler 1 of this roller set has driven pulley, and drive pulley is connected with driven pulley belt.
As the another kind distortion of the present embodiment, the rotary axle box of return idler 1 has driven pulley, and driven pulley is connected with the moving runner belt on machine shaft.
Further, described acrylic edge bar cooling and shaping device, also comprise water tank, pump, cooling device (not shown in FIG.), inlet channel 8 and outlet conduit 9 that cooling fluid is housed, the Yu Beng water side, one end of inlet channel 8 connects, and the other end of inlet channel 8 is connected with the inlet opening 11 on the power transmission shaft of cooling roller; One end of outlet conduit 9 is connected with the fluid hole 12 on the power transmission shaft of cooling roller, and the other end of outlet conduit 9 is connected with water tank, and the water inlet end of pump is positioned at water tank, and cooling device is fixed in water tank.
Water tank is arranged on support 3 belows, by pump, cooling fluid is pumped into and in roller, carries out liquid circulation, and then the temperature of controlling roller is in needed scope, and cooling device is for maintaining the temperature of cooling fluid in water tank.
Further, the other end end of described screw rod is provided with rotating handles 4, and rotating handles 4 is fixedly connected with the end of described screw rod.Rotating handles 4 is set, can facilitates rotary screw to regulate the sizing gap between return idler 1 and active roller 2, easy to operate.
Embodiment 2:
Acrylic edge bar cooling and shaping device, comprise that 4 for the roller set of the acrylic edge bar of shaping, 2 motors and support 3, roller set is connected with support 3, roller set comprises an active roller 2 and a return idler 1, active roller 2 and return idler 1 distribute up and down and are cooling roller, described cooling roller comprises roller and turning cylinder, turning cylinder one end and roller socket, the inside of roller and turning cylinder is provided with the passage 13 for liquid flow, the other end of turning cylinder is provided with inlet opening 11 and the fluid hole 12 being communicated with passage 13, active roller 2 is connected with the rotating shaft of motor.
Wherein on the turning cylinder of return idler 1, cover has mount pad 5, support 3 is provided with the conduit that the mount pad 5 for return idler 1 moves, the prolonging direction of conduit is axial vertical with return idler, in conduit, be provided with screw rod, one end of screw rod is fixedly connected with mount pad 5, the other end of screw rod passes the bottom face of conduit and stretches out support 3, and screw rod is threaded with support 3.And the other end end of described screw rod is provided with rotating handles 4, rotating handles 4 is fixedly connected with the end of described screw rod.On the power transmission shaft of active roller 2, be socketed with driving gear 7, between driving gear 7, be provided with travelling gear 10, driving gear 7 and travelling gear 10 engagements; The travelling gear 10 of both sides is socketed in respectively in the rotating shaft of motor of both sides.
Further on the turning cylinder of return idler 1, be socketed with driven gear 6, driven gear 6 and driving gear 7 interlocks of each roller set.Because acrylic edge bar thickness is very little, therefore regulate the displacement of return idler 1 also smaller, driven gear 6 and the driving gear 7 of roller set remain interlocking pattern.
Further acrylic edge bar cooling and shaping device, also comprise water tank, pump, cooling device (not shown in FIG.), inlet channel 8 and road outlet conduit 9 that cooling fluid is housed, the Yu Beng water side, one end of inlet channel 8 connects, and the other end of inlet channel 8 is connected with the inlet opening 11 on the power transmission shaft of cooling roller; One end of outlet conduit 9 is connected with the fluid hole 12 on the power transmission shaft of cooling roller, and the other end of outlet conduit 9 is connected with water tank, and the water inlet end of pump is positioned at water tank, and cooling device is fixed in water tank.
Acrylic edge bar cooling and shaping device, also comprises control module, and control module is arranged on a side of support 3, as shown in Fig. 3,4,5; Control module is electrically connected to the control element of motor, and control module is electrically connected to the control element of pump.
Control module is set, can controls the roller rotating speed of acrylic shaping equipment and the surface temperature of roller, and then control the cooling process of sizing of acrylic edge bar, can be optimized the acrylic edge bar quality of production.
In the cooling and shaping that uses this device to carry out acrylic edge bar is produced, the active roller 2 of roller set that first contacts with the acrylic edge bar of extruding and the diameter of the roller of return idler 1 are 200mm, roller surface temperature keeps 23 ~ 24 ℃, and roller linear velocity is 318.5mm/min; The surface temperature of acrylic edge bar after first roller set sizing is 178 ~ 180 ℃; The diameter of second active roller 2 of roller set contacting with the acrylic edge bar of extruding and the roller of return idler 1 is 100mm, roller surface temperature keeps 22 ~ 23 ℃, and roller linear velocity is that the temperature of 318.5mm/min acrylic edge bar after second roller set sizing is 118 ~ 121 ℃; The diameter of the 3rd active roller 2 of roller set contacting with the acrylic edge bar of extruding and the roller of return idler 1 is 100mm, roller surface temperature keeps 20 ~ 21 ℃, and roller linear velocity is that the temperature of 318.5mm/min acrylic edge bar after the 3rd roller set sizing is 20 ~ 21 ℃; The diameter of the 4th active roller 2 of roller set contacting with the acrylic edge bar of extruding and the roller of return idler 1 is 100mm, roller surface temperature keeps 20 ~ 21 ℃, and roller linear velocity is that the temperature of 318.5mm/min acrylic edge bar after the sizing of four rolling group is 20 ~ 21 ℃; Consistent for reaching the linear velocity of roller set, adopt synchronous motor to drive the roller of these roller set.
Finally should be noted that; above embodiment is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; although the present invention has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement technical scheme of the present invention, and not depart from essence and the scope of technical solution of the present invention.
Claims (6)
1. acrylic edge bar cooling and shaping device, it is characterized in that: it comprises at least two roller set for the edge band of shaping, at least one motor and support, roller set is connected with support, roller set comprises an active roller and a return idler, active roller and return idler are cooling roller, described cooling roller comprises roller and turning cylinder, the inside of roller and turning cylinder is provided with the passage for liquid flow, one end of turning cylinder is provided with inlet opening and the fluid hole with channel connection, and active roller is connected by transmission device with the rotating shaft of motor; On the turning cylinder of return idler, cover has mount pad, and mount pad is flexibly connected with support; Described transmission device comprises driving gear and travelling gear, and driving gear is socketed on the power transmission shaft of active roller, and travelling gear is arranged between driving gear, driving gear and travelling gear engagement; The turning cylinder of at least one active roller is connected with the rotating shaft of motor or at least one travelling gear is socketed in the rotating shaft of motor; On the turning cylinder of return idler, be socketed with driven gear, the driving gear interlock of the driven gear of each roller set and this roller set.
2. acrylic edge bar cooling and shaping device according to claim 1, it is characterized in that: support is provided with the conduit that the mount pad for return idler moves, in conduit, be provided with screw rod, one end of screw rod is fixedly connected with mount pad, the other end of screw rod passes the bottom face of conduit and stretches out support, and screw rod is threaded with support.
3. acrylic edge bar cooling and shaping device according to claim 1, it is characterized in that: described acrylic edge bar cooling and shaping device also comprises water tank, pump, inlet channel, outlet conduit and the cooling device that cooling fluid is housed, the Yu Beng water side, one end of inlet channel connects, and the other end of inlet channel is connected with the inlet opening of the power transmission shaft of cooling roller; One end of outlet conduit is connected with the fluid hole of the power transmission shaft of cooling roller, and the other end of outlet conduit is connected with water tank, and the water inlet end of pump is positioned at water tank, and cooling device is fixed in water tank.
4. acrylic edge bar cooling and shaping device according to claim 1, is characterized in that: described acrylic edge bar cooling and shaping device comprises 4 roller set, upper distribution under the active roller of roller set and return idler.
5. acrylic edge bar cooling and shaping device according to claim 2, is characterized in that: the end of the other end of described screw rod is provided with rotating handles, and rotating handles is fixedly connected with the end of described screw rod.
6. acrylic edge bar cooling and shaping device according to claim 3, is characterized in that: described acrylic edge bar cooling and shaping device, also comprise control module, and control module is arranged on a side of support, and control module is electrically connected to motor, pump respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110167745.3A CN102320120B (en) | 2011-06-21 | 2011-06-21 | Cooling and shaping device for acrylic edge bands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110167745.3A CN102320120B (en) | 2011-06-21 | 2011-06-21 | Cooling and shaping device for acrylic edge bands |
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| CN102320120A CN102320120A (en) | 2012-01-18 |
| CN102320120B true CN102320120B (en) | 2014-03-05 |
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| CN201110167745.3A Active CN102320120B (en) | 2011-06-21 | 2011-06-21 | Cooling and shaping device for acrylic edge bands |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106019802B (en) * | 2016-08-01 | 2018-03-06 | 佛山市恒灏科技有限公司 | A kind of improved structure of the transmission of plate developing machine |
| CN111791409A (en) * | 2020-06-29 | 2020-10-20 | 江门市炬丰科技有限公司 | Inferior gram force panel cooling device |
| CN112248632A (en) * | 2020-09-29 | 2021-01-22 | 江苏聚格新材料有限公司 | Printing device and process for decorative edge banding |
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| CN2056230U (en) * | 1989-04-15 | 1990-04-18 | 北京制药厂 | Cold water machine |
| CN1262167A (en) * | 1999-01-28 | 2000-08-09 | 林敬太 | Technology for making louvers of louver window |
| CN2759761Y (en) * | 2004-12-26 | 2006-02-22 | 汕头市达诚机械有限公司 | Cooling and shaping drum of sheet material machine |
| CN2887575Y (en) * | 2006-01-20 | 2007-04-11 | 蒋荣沁 | Traction mechanism for extrusion moulding machine for producing steel strip protective corner |
| US20100022764A1 (en) * | 2005-05-30 | 2010-01-28 | Fujifilm Corporation | Method and apparatus for producing cellulose acylate film, and cellulose acylate film |
| CN202088435U (en) * | 2011-06-21 | 2011-12-28 | 四川华富立复合材料有限公司 | Cooling and shaping device for acrylic edge banding |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08216227A (en) * | 1995-02-16 | 1996-08-27 | Mitsubishi Heavy Ind Ltd | Belt pressure holding type foamed sheet molding apparatus |
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2011
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2056230U (en) * | 1989-04-15 | 1990-04-18 | 北京制药厂 | Cold water machine |
| CN1262167A (en) * | 1999-01-28 | 2000-08-09 | 林敬太 | Technology for making louvers of louver window |
| CN2759761Y (en) * | 2004-12-26 | 2006-02-22 | 汕头市达诚机械有限公司 | Cooling and shaping drum of sheet material machine |
| US20100022764A1 (en) * | 2005-05-30 | 2010-01-28 | Fujifilm Corporation | Method and apparatus for producing cellulose acylate film, and cellulose acylate film |
| CN2887575Y (en) * | 2006-01-20 | 2007-04-11 | 蒋荣沁 | Traction mechanism for extrusion moulding machine for producing steel strip protective corner |
| CN202088435U (en) * | 2011-06-21 | 2011-12-28 | 四川华富立复合材料有限公司 | Cooling and shaping device for acrylic edge banding |
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