CN203945675U - Hot melt pressing edge banding apparatus in plastic box bending forming machine - Google Patents
Hot melt pressing edge banding apparatus in plastic box bending forming machine Download PDFInfo
- Publication number
- CN203945675U CN203945675U CN201420242118.0U CN201420242118U CN203945675U CN 203945675 U CN203945675 U CN 203945675U CN 201420242118 U CN201420242118 U CN 201420242118U CN 203945675 U CN203945675 U CN 203945675U
- Authority
- CN
- China
- Prior art keywords
- mould platform
- thermolamp
- piston rod
- cylinder
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses the hot melt pressing edge banding apparatus in plastic box bending forming machine, comprise: frame, in frame, be provided with mould platform, the front end of mould platform is arranged in frame, rear end is unsettled, be provided with lower cutting die at mould platform top, in the frame below mould platform, be provided with the mould platform top bracing mechanism in order to supporting die platform; In frame, be provided with the side plate docking mechanism that the outer end of two outer panels in plastic plate can be on lower cutting die to the docking of " people " shape, in frame, be also provided with the thermolamp of energy heating of plastic plate, the angle that thermolamp can stretch into or form away from the outer end of two outer panels under the driving of thermolamp driving mechanism; In frame directly over mould platform, be vertically provided with envelope cutter lift cylinder, on the piston rod of envelope cutter lift cylinder, be provided with cutting die, the piston rod of envelope cutter lift cylinder stretches out downwards, can make cutting die and lower cutting die be relative shape up and down and be laminated being positioned at two outer panel outer ends of having heated on lower cutting die.The utlity model has the advantage that operating efficiency is high.
Description
Technical field
The utility model relates to the hot melt pressing edge banding apparatus in plastic box bending forming machine.
Background technology
Present stage, people adopt the plastic box of being made up of hollow plastic polypropylene material to strip or box-like article conventionally---as bar cigarette loads and transports; Plastic box is to be enclosed and formed by monoblock plastic plate, the structure of plastic plate is: comprise plastic plate body, on the surface of plastic plate body, be pressed with in turn the first indentation line, the second indentation line and the 3rd indentation line that are parallel to each other, plastic plate body is separated into two interior plates and two outer panels by the first indentation line, the second indentation line and the 3rd indentation line.At present, in the production process of plastic box, workman is first by plastic plate Yan Qi tri-road indentation line bendings, and then manually the outer end of two outer panels is to the docking of " people " shape, then manually with welding gun, the outer end of two outer panels is welded mutually again.Two outer panels of this artificial docking plastic plate, the mode of operation of also manually welding two outer panels, not only workman's labour intensity is large, inefficiency, and also the Product jointing precision of the plastic box of this artificial welding is low, and defect rate is high.
Utility model content
The purpose of this utility model is to provide a kind of hot melt pressing edge banding apparatus that can automatically two outer panel outer ends of plastic plate be carried out in plastic box bending forming machine that hot melt pressing edge sealing, operating efficiency are high.
For achieving the above object, the utility model has adopted following technical scheme: the hot melt pressing edge banding apparatus in described plastic box bending forming machine, comprise: frame, in frame, be provided with mould platform, the front end of mould platform is arranged in frame, rear end is unsettled, be provided with lower cutting die at mould platform top, in the frame below mould platform, be provided with the mould platform top bracing mechanism in order to supporting die platform; In frame, be provided with the side plate docking mechanism that the outer end of two outer panels in plastic plate can be on lower cutting die to the docking of " people " shape, in frame, be also provided with the thermolamp of energy heating of plastic plate, the angle that thermolamp can stretch into or form away from the outer end of two outer panels under the driving of thermolamp driving mechanism; In frame directly over mould platform, be vertically provided with envelope cutter lift cylinder, on the piston rod of envelope cutter lift cylinder, be provided with cutting die, the piston rod of envelope cutter lift cylinder stretches out downwards, can make cutting die and lower cutting die be relative shape up and down the outer end that is positioned at two outer panels that heated on lower cutting die is laminated.
Further, hot melt pressing edge banding apparatus in aforesaid plastic box bending forming machine, wherein: the structure of described mould platform top bracing mechanism is: at the free end of mould platform, back-up block is installed, shore by movable axis and be articulated with in the frame of upper back-up block below, in frame below mould platform, be also provided with and shore cylinder, the piston rod of shoring cylinder is hinged with the one end of shoring; In the time shoring the piston rod of cylinder and stretch out, can shore around movable axis and be rocked to mould platform below downwards, in the time shoring the piston rod of cylinder and shrink, can upwards be rocked to and head on upper back-up block shoring around movable axis.
Further, hot melt pressing edge banding apparatus in aforesaid plastic box bending forming machine, wherein: the structure of described thermolamp driving mechanism is: in the frame above mould platform, be vertically provided with thermolamp lift cylinder, on the piston rod of thermolamp lift cylinder, be fixed with mounting bracket, on mounting bracket, be horizontally arranged with the thermolamp cylinder that protracts, on protracting the piston rod of cylinder, thermolamp is provided with thermolamp support, thermolamp is arranged on thermolamp support, when thermolamp protracts after the piston rod of cylinder stretches out, thermolamp can be stretched into the angle that the outer end of two outer panels forms.
Further, hot melt pressing edge banding apparatus in aforesaid plastic box bending forming machine, wherein: the structure of described side plate docking mechanism is: in the frame above mould platform, be vertically provided with pressing plate cylinder, on the piston rod of pressing plate cylinder, be provided with press box, the piston rod of pressing plate cylinder stretches out downwards, can two of a plastic plate outer panel is pressed on mould platform and the outer end of two outer panels is docked on the lower cutting die of mould platform; On the mould platform in lower cutting die left side, be also provided with top board cylinder, on the piston rod of top board cylinder, be provided with top board, in the time that the piston rod of top board cylinder stretches out, left side outer panel upwards can be ejected and rides on the outer panel of right side, the outer end of two outer panels is, and " people " shape is docked, in the time that the piston rod of top board cylinder is retracted, top board can be moved to Mo Tainei.
Further, hot melt pressing edge banding apparatus in aforesaid plastic box bending forming machine, wherein: on the mould platform of lower cutting die both sides, be movably set with respectively adjustable plate, the angle of two adjustable plate formation is identical with the top angle of lower cutting die, in the time that the piston rod of pressing plate cylinder stretches out downwards, can make press box that two outer panels of plastic plate are pressed in respectively on two adjustable plates, each adjustable plate is mould platform motion relatively under the drive of adjustable plate guiding mechanism.
Further, hot melt pressing edge banding apparatus in aforesaid plastic box bending forming machine, wherein: the structure of described adjustable plate guiding mechanism is: on the mould platform below adjustable plate, be provided with adjusting support, adjustable plate is flexibly connected with regulating support by the adjusting screw mandrel that is movably set in its bottom, regulating thread bush on screw mandrel to be connected to worm gear, on mould platform, be also movably set with the worm screw that can coordinate with worm gear, the outer end of worm screw is provided with adjusting handle; When worm shaft is to when revolution, worm screw is driven and is regulated screw mandrel to rotate by worm gear, thereby the relative mould platform of drive adjustable plate moves up and down.
Further, hot melt pressing edge banding apparatus in aforesaid plastic box bending forming machine, wherein: the structure of described press box is: comprise press box body, two ends, left and right at press box body are respectively arranged with connecting rod, the bottom of every connecting rod is hinged with pressing plate by bearing pin respectively, on the connecting rod between each pressing plate and press box body, be arranged with respectively Compress Spring, one end of Compress Spring fixes with the pressing plate that press box body fixes, the other end is corresponding with it.
By the enforcement of technique scheme, the advantage the utlity model has is: can automatically two outer panels of plastic plate be carried out to hot melt pressing edge sealing, not only operating efficiency is high, labor strength is low, and the yield rate of plastic box after sweat soldering is high, precision is high.
Brief description of the drawings
Fig. 1 is the structural representation of the hot melt pressing edge banding apparatus in plastic box bending forming machine described in the utility model.
Fig. 2 is the structural representation at the H position shown in Fig. 1.
Fig. 3 is the structural representation of the mould platform top bracing mechanism shown in Fig. 1.
Fig. 4 is the top board shown in Fig. 1, lower cutting die and adjustable plate three's position relationship schematic diagram.
Fig. 5 is the structural representation of the press box shown in Fig. 1.
Fig. 6 is the perspective view of Fig. 5.
Fig. 7 is the structural principle schematic diagram of the adjustable plate guiding mechanism shown in Fig. 1.
Fig. 8 is the structural representation that Fig. 7 overlooks direction.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Fig. 1, Fig. 2, shown in Fig. 4, hot melt pressing edge banding apparatus in described plastic box bending forming machine, comprise: frame 1, in frame 1, be provided with mould platform 2, the front end of mould platform 2 is arranged in frame 1, rear end is unsettled, be provided with lower cutting die 3 at mould platform 2 tops, in the present embodiment, on lower cutting die 3 left sides, on the mould platform 2 of right both sides, be movably set with respectively left adjustable plate 20 and right adjustable plate 21, the angle that left adjustable plate 20 forms with right adjustable plate 21 is identical with the top angle of lower cutting die 3, left adjustable plate 20 can move by relative mould platform 2 respectively with right adjustable plate 21 under the drive of adjustable plate guiding mechanism, in the present embodiment, because the adjustable plate guiding mechanism that drives the relative mould platform 2 of left adjustable plate 20 to move is all identical with the structure of the adjustable plate guiding mechanism that drives the relative mould platform 2 of right adjustable plate 21 to move, only describe as an example of the structure that drives the adjustable plate guiding mechanism that the relative mould platform 2 of left adjustable plate 20 moves example below, specifically referring to Fig. 7, shown in Fig. 8, the structure of described adjustable plate guiding mechanism is: on the mould platform 2 below left adjustable plate 20, be provided with and regulate support 22, left adjustable plate 20 is flexibly connected with regulating support 22 by the adjusting screw mandrel 23 that is movably set in its bottom, regulating thread bush on screw mandrel 23 to be connected to worm gear 24, on mould platform 2, be also movably set with the worm screw 25 that can coordinate with worm gear 24, the outer end of worm screw 25 is provided with adjusting handle 26, in the time that worm screw 25 axially turns round, worm screw 25 is driven and is regulated screw mandrel 23 to rotate by worm gear 24, thereby drive the relative mould platform 2 of left adjustable plate 20 to move up and down, this guiding mechanism is simple in structure, easy to operate, by adjusting the relative position of adjustable plate and mould platform 2, can make mould platform 2 adapt to the plastic plate 9 of different size size, improve the scope of application of mould platform 2, in frame 1 below mould platform 2 free ends, be provided with the mould platform top bracing mechanism in order to supporting die platform 2, in the present embodiment, specifically shown in Figure 3, the structure of described mould platform top bracing mechanism is: at the free end of mould platform 2, back-up block 4 is installed, shoring 5 is articulated with in the frame 1 of upper back-up block 4 belows by movable axis 6, in frame 1 below mould platform 2, be also provided with and shore cylinder 7, the piston rod of shoring cylinder 7 is hinged with the one end of shoring 8, in the time shoring the piston rod of cylinder 7 and stretch out, can will shore 8 and be rocked to downwards and be positioned at mould platform 2 belows around movable axis 6, in the time shoring the piston rod of cylinder 7 and shrink, can will shore 8 and upwards be rocked to and head on upper back-up block 4 around movable axis 6, this top bracing mechanism is simple in structure, and Operation and Maintenance is convenient, in frame 1, be provided with the side plate docking mechanism that the outer end of two outer panels in plastic plate 9 can be on lower cutting die 3 to the docking of " people " shape, in the present embodiment, the structure of described side plate docking mechanism is: in the frame 1 above mould platform 2, be vertically provided with pressing plate cylinder 10, on the piston rod of pressing plate cylinder 10, be provided with press box, the piston rod of pressing plate cylinder 10 stretches out downwards, can make press box that two of the left and right of plastic plate 9 outer panel is pressed in respectively to left adjustable plate 20 with on right adjustable plate 21 and the outer end of two outer panels is docked on the lower cutting die 3 of mould platform 2, on the mould platform 2 of lower cutting die 3 one sides, be also provided with top board cylinder 11, on the piston rod of top board cylinder 11, be provided with top board 12, in the time that the piston rod of top board cylinder 11 stretches out, left side outer panel upwards can be ejected and rides on the outer panel of right side, the outer end of two outer panels is, and " people " shape is docked, in the time that the piston rod of top board cylinder 11 is retracted, top board 12 can be moved in mould platform 2, this side plate docking mechanism can be the outer end of two outer panels of plastic plate the docking of " people " shape automatically, has greatly improved operating efficiency, in the present embodiment, specifically referring to shown in Fig. 5, Fig. 6, the structure of described press box is: comprise press box body 27, be respectively arranged with connecting rod 28 at the two ends of press box body 27, the bottom of every connecting rod 28 is hinged with pressing plate 30 by bearing pin 29 respectively, on the connecting rod 28 between each pressing plate 30 and press box body 27, be arranged with respectively Compress Spring 31, one end of Compress Spring 31 fixes with the pressing plate 30 that press box body 27 fixes, the other end is corresponding with it, in frame 1, be also provided with the thermolamp 13 of energy heating of plastic plate 9, the angle that thermolamp 13 can stretch into or form away from the outer end of two outer panels under the driving of thermolamp driving mechanism, in the present embodiment, the structure of described thermolamp driving mechanism is: in the frame 1 above mould platform 2, be vertically provided with thermolamp lift cylinder 14, on the piston rod of thermolamp lift cylinder 14, be fixed with mounting bracket 15, on mounting bracket 15, be horizontally arranged with the thermolamp cylinder 16 that protracts, on thermolamp protracts the piston rod of cylinder 16, be provided with thermolamp support 17 is installed, thermolamp 13 is installed on thermolamp support 17, when thermolamp protracts after the piston rod of cylinder 16 stretches out, thermolamp 13 can be stretched into the angle of the outer end formation of two outer panels, can heat fully the outer end of two outer panels like this, make the outer end of two outer panels can carry out better hot melt pressing, the interior envelope cutter lift cylinder 18 that is vertically provided with of frame 1 directly over mould platform 2, on the piston rod of envelope cutter lift cylinder 18, be provided with cutting die 19, the piston rod of envelope cutter lift cylinder 18 stretches out downwards, can make cutting die 19 and lower cutting die 3 be relative shape up and down and be laminated being positioned at two outer panel outer ends of having heated on lower cutting die 3,
Operation principle of the present utility model is as follows:
First rotate the adjusting handle that left adjustable plate 20 is corresponding with right adjustable plate 21, left adjustable plate 20 and the relative position of mould platform 2 and the relative position of right adjustable plate 21 and mould platform 2 are adapted to the specification size of the plastic plate of the hot melt involution of wanting; And then the piston rod of shoring cylinder 7 is shunk, be upwards rocked to and head on after upper back-up block 4 around movable axis 6 until drive shores 8, then the action that stops shoring cylinder 7; When plastic plate 9 on mould platform 2 after its indentation line generation bending, the piston rod of pressing plate cylinder 10 is stretched out downwards, drive press box moves down, until press box is pressed in respectively left adjustable plate 20 with on right adjustable plate 21 and after the outer end of two outer panels is docked on lower cutting die 3 by the left and right outer panel of plastic plate 9, then stop the action of pressing plate cylinder 10; Then make again the piston rod of all top board cylinders 11 protrude upward simultaneously, drive top board 12 to move up, until top board 12 is by upwards jack-up riding on the outer panel of right side of the left side outer panel of plastic plate 9, after making outer end and the outer end of right side outer panel of left side outer panel be " people " shape to dock, then stop the action of all top board cylinders 11;
And then the piston rod of thermolamp lift cylinder 14 is stretched out downwards, and drive mounting bracket 15 to move down, synchronously drive thermolamp 13 to be displaced downwardly to and aim at the angle of the outer end of left outside side plate and the formation of the outer end of right outside side plate, and then stop the action of thermolamp lift cylinder 14; Then make again the protract piston rod of cylinder 16 of thermolamp protruding, drive thermolamp support 17 to move forward, until synchronously drive thermolamp 13 to stretch into after the angle of the outer end of left outside side plate and the formation of the outer end of right outside side plate, then stop the protract action of cylinder 16 of thermolamp; And then make thermolamp 13 heat 10 seconds to the docking location of left outside side plate and right outside side plate, then stop the heating action of thermolamp 13;
Then make again thermolamp protract cylinder 16 piston rod retract, drive thermolamp 13 get back to initial position; Then make the piston rod of all top board cylinders 11 retract, drive top board 12 to be moved downward to initial position; Then make again the piston rod that seals cutter lift cylinder 18 stretch out downwards, in drive, cutting die 19 moves down, be laminated after 10 seconds being positioned at two outer panel outer ends of having heated on lower cutting die 3 until upper cutting die 19 is relative shape up and down with lower cutting die 3, stop sealing the action of cutter lift cylinder 18;
And then the piston rod of thermolamp lift cylinder 14 is upwards retracted, drive thermolamp 13 to rise to initial position; Make again the piston rod of pressing plate cylinder 10 upwards retract, drive press box to rise to initial position; And then the piston rod that seals cutter lift cylinder 18 is upwards retracted, in drive, cutting die 19 rises to initial position;
By aforesaid operations, complete automatically the action of hot melt pressing edge sealing has been carried out in two outer panel outer ends of plastic plate, not only labor strength is low, and operating efficiency is high, and finished product rate is high.
Claims (7)
1. the hot melt pressing edge banding apparatus in plastic box bending forming machine, comprise: frame, it is characterized in that: in frame, be provided with mould platform, the front end of mould platform is arranged in frame, rear end is unsettled, be provided with lower cutting die at mould platform top, in the frame below mould platform, be provided with the mould platform top bracing mechanism in order to supporting die platform; In frame, be provided with the side plate docking mechanism that the outer end of two outer panels in plastic plate can be on lower cutting die to the docking of " people " shape, in frame, be also provided with the thermolamp of energy heating of plastic plate, the angle that thermolamp can stretch into or form away from the outer end of two outer panels under the driving of thermolamp driving mechanism; In frame directly over mould platform, be vertically provided with envelope cutter lift cylinder, on the piston rod of envelope cutter lift cylinder, be provided with cutting die, the piston rod of envelope cutter lift cylinder stretches out downwards, can make cutting die and lower cutting die be relative shape up and down the outer end that is positioned at two outer panels that heated on lower cutting die is laminated.
2. the hot melt pressing edge banding apparatus in plastic box bending forming machine according to claim 1, it is characterized in that: the structure of described mould platform top bracing mechanism is: at the free end of mould platform, back-up block is installed, shore by movable axis and be articulated with in the frame of upper back-up block below, in frame below mould platform, be also provided with and shore cylinder, the piston rod of shoring cylinder is hinged with the one end of shoring; In the time shoring the piston rod of cylinder and stretch out, can shore around movable axis and be rocked to mould platform below downwards, in the time shoring the piston rod of cylinder and shrink, can upwards be rocked to and head on upper back-up block shoring around movable axis.
3. the hot melt pressing edge banding apparatus in plastic box bending forming machine according to claim 1, it is characterized in that: the structure of described thermolamp driving mechanism is: in the frame above mould platform, be vertically provided with thermolamp lift cylinder, on the piston rod of thermolamp lift cylinder, be fixed with mounting bracket, on mounting bracket, be horizontally arranged with the thermolamp cylinder that protracts, on protracting the piston rod of cylinder, thermolamp is provided with thermolamp support, thermolamp is arranged on thermolamp support, when thermolamp protracts after the piston rod of cylinder stretches out, thermolamp can be stretched into the angle of the outer end formation of two outer panels.
4. the hot melt pressing edge banding apparatus in plastic box bending forming machine according to claim 1, it is characterized in that: the structure of described side plate docking mechanism is: in the frame above mould platform, be vertically provided with pressing plate cylinder, on the piston rod of pressing plate cylinder, be provided with press box, the piston rod of pressing plate cylinder stretches out downwards, can two of a plastic plate outer panel is pressed on mould platform and the outer end of two outer panels is docked on the lower cutting die of mould platform; On the mould platform in lower cutting die left side, be also provided with top board cylinder, on the piston rod of top board cylinder, be provided with top board, in the time that the piston rod of top board cylinder stretches out, left side outer panel upwards can be ejected and rides on the outer panel of right side, the outer end of two outer panels is, and " people " shape is docked, in the time that the piston rod of top board cylinder is retracted, top board can be moved to Mo Tainei.
5. the hot melt pressing edge banding apparatus in plastic box bending forming machine according to claim 4, it is characterized in that: on the mould platform of lower cutting die both sides, be movably set with respectively adjustable plate, the angle of two adjustable plate formation is identical with the top angle of lower cutting die, in the time that the piston rod of pressing plate cylinder stretches out downwards, can make press box that two outer panels of plastic plate are pressed in respectively on two adjustable plates, each adjustable plate is mould platform motion relatively under the drive of adjustable plate guiding mechanism.
6. the hot melt pressing edge banding apparatus in plastic box bending forming machine according to claim 5, it is characterized in that: the structure of described adjustable plate guiding mechanism is: on the mould platform below adjustable plate, be provided with adjusting support, adjustable plate is flexibly connected with regulating support by the adjusting screw mandrel that is movably set in its bottom, regulating thread bush on screw mandrel to be connected to worm gear, on mould platform, be also movably set with the worm screw that can coordinate with worm gear, the outer end of worm screw is provided with adjusting handle; When worm shaft is to when revolution, worm screw is driven and is regulated screw mandrel to rotate by worm gear, thereby the relative mould platform of drive adjustable plate moves up and down.
7. according to the hot melt pressing edge banding apparatus in the plastic box bending forming machine described in claim 4 or 5, it is characterized in that: the structure of described press box is: comprise press box body, two ends, left and right at press box body are respectively arranged with connecting rod, the bottom of every connecting rod is hinged with pressing plate by bearing pin respectively, on the connecting rod between each pressing plate and press box body, be arranged with respectively Compress Spring, one end of Compress Spring fixes with the pressing plate that press box body fixes, the other end is corresponding with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420242118.0U CN203945675U (en) | 2014-05-13 | 2014-05-13 | Hot melt pressing edge banding apparatus in plastic box bending forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420242118.0U CN203945675U (en) | 2014-05-13 | 2014-05-13 | Hot melt pressing edge banding apparatus in plastic box bending forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203945675U true CN203945675U (en) | 2014-11-19 |
Family
ID=51887733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420242118.0U Withdrawn - After Issue CN203945675U (en) | 2014-05-13 | 2014-05-13 | Hot melt pressing edge banding apparatus in plastic box bending forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203945675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002469A (en) * | 2014-05-13 | 2014-08-27 | 张家港市德顺机械有限责任公司 | Hot-melting laminating edge-sealing device in plastic box bending forming machine |
-
2014
- 2014-05-13 CN CN201420242118.0U patent/CN203945675U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002469A (en) * | 2014-05-13 | 2014-08-27 | 张家港市德顺机械有限责任公司 | Hot-melting laminating edge-sealing device in plastic box bending forming machine |
| CN104002469B (en) * | 2014-05-13 | 2016-05-11 | 张家港市德顺机械有限责任公司 | Hot melt pressing edge banding apparatus in plastic box bending forming machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104002469B (en) | Hot melt pressing edge banding apparatus in plastic box bending forming machine | |
| CN104002484B (en) | Plastic box bending and molding device | |
| CN201291275Y (en) | Box shell bending device | |
| CN204052573U (en) | The step bending of refrigerator inner casing base plate and water falling hole forming and punching all-in-one | |
| CN203156877U (en) | Wood board butt joint machine | |
| CN103568362A (en) | Machine for automatically folding box made by polyethylene foam board | |
| CN203945699U (en) | Plastic box bending and molding device | |
| CN203185638U (en) | Creasing machine for coaming of coaming box | |
| CN206298081U (en) | A kind of automatic turning device of adjustable revolution center of gravity | |
| CN101670662B (en) | Edge folding device for plastic sheet | |
| CN108356102B (en) | Traceless up-down bidirectional full-automatic bending machine | |
| CN203945675U (en) | Hot melt pressing edge banding apparatus in plastic box bending forming machine | |
| CN207643556U (en) | Molding machine | |
| CN203611499U (en) | Automatic box folding machine for polyethylene foam board | |
| CN203664393U (en) | Aluminum profile traction device | |
| CN205967660U (en) | Door frame cornering machine | |
| CN103331901A (en) | Variable-pitch device of bottle blowing machine | |
| CN203004395U (en) | Automatic material clamping and discharging device of powder pressing machine | |
| CN204471904U (en) | A kind of plastic bushing shaped device | |
| CN202242093U (en) | Full automatic square-bottom bag machine | |
| CN103895439A (en) | Multifunction efficient gold and silver utensil processing device | |
| CN203739240U (en) | Welding machine for MBR flat membrane | |
| CN209580392U (en) | A kind of air-conditioning moulding production material head device for excising with clamping function | |
| CN203185637U (en) | Head of creasing machine of coaming of coaming box | |
| CN103658222B (en) | A kind of aluminium section draw gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141119 Effective date of abandoning: 20160511 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |