CN105856538A - High-frequency local grating forming machine and working method thereof - Google Patents
High-frequency local grating forming machine and working method thereof Download PDFInfo
- Publication number
- CN105856538A CN105856538A CN201610364196.1A CN201610364196A CN105856538A CN 105856538 A CN105856538 A CN 105856538A CN 201610364196 A CN201610364196 A CN 201610364196A CN 105856538 A CN105856538 A CN 105856538A
- Authority
- CN
- China
- Prior art keywords
- grating
- press box
- base material
- forming machine
- jacking block
- 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.)
- Granted
Links
Classifications
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/002—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor characterised by the choice of material
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/42—Heating or cooling
- B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
- B29D11/00769—Producing diffraction gratings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
- B29K2067/003—PET, i.e. poylethylene terephthalate
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a high-frequency local grating forming machine and a working method thereof, and provides the high-frequency local grating forming machine which is simple in structure, beneficial to machining and capable of improving adaptability, and the working method of the high-frequency local grating forming machine. The high-frequency local grating forming machine comprises a high-frequency machine, a grating assembly and a pressing assembly. The grating assembly is arranged above one side of the high-frequency machine, and the pressing assembly is arranged below the side of the high-frequency machine. The grating assembly comprises a grating roller and a support. The grating roller is connected to the high-frequency machine through the support. The grating roller is connected to an upper electrode of the high-frequency machine. The pressing assembly comprises a base, a lifting rod, an ejector block, a base material and a pressing frame. The pressing frame is fixedly arranged on the top face of the base. The section of the pressing frame is in a U shape. The base material is located in a U-shaped groove of the pressing frame. The high-frequency local grating forming machine is beneficial to machining, suitable for forming of local gratings of different shapes and reliable to operate.
Description
Technical field
The present invention relates to print field, particularly relate to high frequency mach local grating forming machine and method of work thereof.
Background technology
At present, polyethylene terephthalate (PET) or PP sheet extrusion sheet production is utilized to make packing box the most fairly common.Polyethylene terephthalate (PET) or PP sheet extrusion sheet material are divided into the light facesheet two kinds of grating sheet and smooth surface plane, respective production packing box also only two kinds: the packing box being all made up of grating sheet；The packing box being all made up of light facesheet.Therefore, bad adaptability, it is impossible to meet the processing request of local grating.Meanwhile, along with the appearance of local grating sheet, but, it is processed by local grating roller, when needs processing is differently formed such as local gratings such as circular, square, pentagons, need to customize corresponding local grating roller, add cost.
Summary of the invention
The present invention is directed to problem above, it is provided that a kind of simple in construction, convenient processing, improves adaptive high frequency local grating forming machine and method of work thereof.
The technical scheme is that and include that cycle machine, grating assembly and pressing assembly, described grating assembly and pressing assembly are respectively provided at above and below cycle machine side,
Described grating assembly includes that grating roller and bearing, described grating roller are connected on cycle machine by bearing, and described grating roller connects the upper electrode of cycle machine；
Described pressing assembly includes that pedestal, elevating lever, jacking block, base material and press box, the center of described pedestal are provided with mesopore, and described elevating lever is positioned at mesopore, and described jacking block is positioned at the top of elevating lever, and described jacking block connects the lower electrode of cycle machine,
Described press box fixes the end face being located at pedestal, and the cross section of described press box takes the shape of the letter U, and the center of described press box is provided with through hole, described through hole is positioned at the surface of jacking block, and described through hole is identical with the shape of jacking block, in same level, it is provided with gap between inward flange and the outward flange of jacking block of described through hole
Described base material is positioned at the U-lag of press box.
Described press box be respectively provided on two sides with pore, described pore is positioned at the top of the U-lag of press box, described pore connection source of the gas.
Top edge and the lower limb of described through hole are respectively equipped with chamfering.
Described press box includes that a pair pressure rack and framework, described pressure rack are corner bracket, and a pair pressure rack is oppositely arranged, and described through hole is positioned in framework, and described framework is flat board, and described framework is detachably connected in a pair pressure rack.
The both sides of described framework are provided with plate, and the inner side of described pressure rack is provided with slot, and described plate is located in slot adaptedly.
Described jacking block is detachably connected on described elevating lever.
The distance in described gap is 0.08-1.5mm.
The bottom of described pedestal is provided with elevating mechanism, and described elevating mechanism is hydraulic cylinder or cylinder.
Described elevating lever is electric pushrod, hydraulic stem or air-leg.
The method of work of the present invention, comprises the following steps:
1) in place；Base material is placed in the U-lag of press box；
2) grating molding；Cycle machine is opened, and grating roller and the jacking block of lower electrode connection that upper electrode connects work；The local of base material is expanded jack-up by jacking block by elevating lever so that it is be positioned at the through hole of press box；Press box rises, the localized contact grating roller of base material, the local grating molding of base material；
3) reset；Press box declines, the pore ventilation of press box both sides, and the local grating of base material bounces back, and meanwhile, base material resets；
4) complete.
At work, by being placed in the U-lag of press box by base material, press box carries out lifting action along with pedestal to the present invention so that base material reliably contacts grating roller；The upper electrode of cycle machine connects grating roller, lower electrode connects jacking block, first passes through jacking block preheating and the local of base material is expanded, and elevating lever carries out jack-up, makes to be partially located in through hole；Grating roller makes the local grating molding of base material again；Finally, being ventilated by the both sides pore of press box so that the local grating of base material bounces back, meanwhile, base material resets.The convenient processing of the present invention, adapts to the grating molding of difform local, and operation is reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention,
Fig. 2 be in Fig. 1 A to structural representation,
Fig. 3 is the structural representation of pressing assembly in the present invention,
Fig. 4 is the working state figure of the present invention；
In figure, 1 is cycle machine, and 11 is upper electrode, and 12 is lower electrode,
2 is grating assembly, and 21 is grating roller, and 22 is bearing,
3 is pressing assembly, and 31 is pedestal, and 310 is mesopore, and 32 is elevating lever, and 33 is jacking block, and 34 is base material, and 35 is press box, and 350 is through hole, and 351 is pore, and 352 is pressure rack, and 3520 is slot, and 353 is framework, and 3530 is plate,
4 is chamfering, and 5 is elevating mechanism, and 6 is cavity,
L is gap.
Detailed description of the invention
As Figure 1-4, including cycle machine 1, grating assembly 2 and pressing assembly 3, described grating assembly 2 and pressing assembly 3 are respectively provided at above and below cycle machine side the present invention,
Described grating assembly 2 includes that grating roller 21 and bearing 22, described grating roller 21 are connected on cycle machine by bearing 22, and described grating roller connects the upper electrode 11 of cycle machine；
Described pressing assembly 3 includes pedestal 31, elevating lever 32, jacking block 33, base material 34 and press box 35, the center of described pedestal is provided with mesopore 310, and described elevating lever 32 is positioned at mesopore, and described jacking block 33 is positioned at the top of elevating lever 32, described jacking block 33 connects the lower electrode 12 of cycle machine
The described fixing end face being located at pedestal 31 of press box 35, the cross section of described press box takes the shape of the letter U, the center of described press box is provided with through hole 350, described through hole 350 is positioned at the surface of jacking block 33, described through hole 350 is identical with the shape of jacking block 33, in same level, between inward flange and the outward flange of jacking block 33 of described through hole 350, it is provided with gap L
Described base material 34 is positioned at the U-lag of press box 35.
Described press box 35 be respectively provided on two sides with pore 351, described pore 351 is positioned at the top of the U-lag of press box, described pore connection source of the gas, after local grating is processed, is passed through source of the gas (can be cold air), on the one hand, make base material entirety in place；On the other hand so that the locally position resilience of grating, as shown in Figure 4, base material local is expanded in through hole, and the top of the U-lag that base material both sides are positioned at press box there will be cavity 6, and pore is by being inflated work to cavity.
Top edge and the lower limb of described through hole 350 are respectively equipped with chamfering 4, it is simple to the grating roller of top contacts reliably with the base material of lower section, meanwhile, increase contact area, meet processing request.
Described press box 35 includes a pair pressure rack 352 and framework 353, described pressure rack 352 is (i.e. the both sides of pressure rack are perpendicular) in corner bracket, and a pair pressure rack is oppositely arranged, and described through hole 350 is positioned in framework 353, described framework is flat board, and described framework is detachably connected in a pair pressure rack；It is convenient for changing framework, changes difform through hole in framework.
The both sides of described framework 353 are provided with plate 3530, and the inner side of described pressure rack 352 is provided with slot 3520, and described plate is located in slot adaptedly, convenient dismounting, installation.
Described jacking block 33 is detachably connected on described elevating lever 32, it is simple to change difform jacking block.
The distance of described gap L is 0.08-1.5mm, it is simple to reserve space, meets the local grating processing request on base material so that Working position is reliable.
The bottom of described pedestal 31 is provided with elevating mechanism 5, and described elevating mechanism is hydraulic cylinder or cylinder, it is simple to the lifting action of pedestal, it is simple to the base material in pressing assembly adjusts height, adapts to the position processing request of grating roller.
Described elevating lever 32 is electric pushrod, hydraulic stem or air-leg, it is simple to select according to job demand.
The method of work of the present invention, comprises the following steps:
1) in place；Base material is placed in the U-lag of press box；
2) grating molding；Cycle machine is opened, and grating roller and the jacking block of lower electrode connection that upper electrode connects work, and are i.e. respectively heated both；The local of base material is expanded jack-up by jacking block by elevating lever so that it is be positioned at the through hole of press box；Press box rises, the localized contact grating roller of base material, the local grating molding of base material；
3) reset；Press box declines, the pore ventilation of press box both sides, and the local grating of base material bounces back, and meanwhile, base material resets；
4) complete.
Claims (10)
1. a high frequency local grating forming machine, it is characterised in that include that cycle machine, grating assembly and pressing assembly, described grating assembly and pressing assembly are respectively provided at above and below cycle machine side,
Described grating assembly includes that grating roller and bearing, described grating roller are connected on cycle machine by bearing, and described grating roller connects the upper electrode of cycle machine；
Described pressing assembly includes that pedestal, elevating lever, jacking block, base material and press box, the center of described pedestal are provided with mesopore, and described elevating lever is positioned at mesopore, and described jacking block is positioned at the top of elevating lever, and described jacking block connects the lower electrode of cycle machine,
Described press box fixes the end face being located at pedestal, and the cross section of described press box takes the shape of the letter U, and the center of described press box is provided with through hole, described through hole is positioned at the surface of jacking block, and described through hole is identical with the shape of jacking block, in same level, it is provided with gap between inward flange and the outward flange of jacking block of described through hole
Described base material is positioned at the U-lag of press box.
A kind of high frequency local the most according to claim 1 grating forming machine, it is characterised in that described press box be respectively provided on two sides with pore, described pore is positioned at the top of the U-lag of press box, described pore connection source of the gas.
A kind of high frequency local the most according to claim 1 and 2 grating forming machine, it is characterised in that top edge and the lower limb of described through hole are respectively equipped with chamfering.
A kind of high frequency local the most according to claim 1 and 2 grating forming machine, it is characterized in that, described press box includes a pair pressure rack and framework, described pressure rack is corner bracket, a pair pressure rack is oppositely arranged, described through hole is positioned in framework, and described framework is flat board, and described framework is detachably connected in a pair pressure rack.
A kind of high frequency local the most according to claim 4 grating forming machine, it is characterised in that the both sides of described framework are provided with plate, and the inner side of described pressure rack is provided with slot, and described plate is located in slot adaptedly.
A kind of high frequency local the most according to claim 1 grating forming machine, it is characterised in that described jacking block is detachably connected on described elevating lever.
A kind of high frequency local the most according to claim 1 grating forming machine, it is characterised in that the distance in described gap is 0.08-1.5mm.
A kind of high frequency local the most according to claim 1 grating forming machine, it is characterised in that the bottom of described pedestal is provided with elevating mechanism, and described elevating mechanism is hydraulic cylinder or cylinder.
A kind of high frequency local the most according to claim 1 grating forming machine, it is characterised in that described elevating lever is electric pushrod, hydraulic stem or air-leg.
10. the method for work of the high frequency local grating forming machine described in a claim 2, it is characterised in that comprise the following steps:
1) in place；Base material is placed in the U-lag of press box；
2) grating molding；Cycle machine is opened, and grating roller and the jacking block of lower electrode connection that upper electrode connects work；The local of base material is expanded jack-up by jacking block by elevating lever so that it is be positioned at the through hole of press box；Press box rises, the localized contact grating roller of base material, the local grating molding of base material；
3) reset；Press box declines, the pore ventilation of press box both sides, and the local grating of base material bounces back, and meanwhile, base material resets；
4) complete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610364196.1A CN105856538B (en) | 2016-05-26 | 2016-05-26 | A kind of high frequency part grating forming machine and its method of work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610364196.1A CN105856538B (en) | 2016-05-26 | 2016-05-26 | A kind of high frequency part grating forming machine and its method of work |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105856538A true CN105856538A (en) | 2016-08-17 |
| CN105856538B CN105856538B (en) | 2017-12-29 |
Family
ID=56641536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610364196.1A Active CN105856538B (en) | 2016-05-26 | 2016-05-26 | A kind of high frequency part grating forming machine and its method of work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105856538B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61102236A (en) * | 1984-10-25 | 1986-05-20 | Sekisui Chem Co Ltd | Manufacture of thermoplastic resin draining board-like object |
| CN201395276Y (en) * | 2009-04-17 | 2010-02-03 | 四川省宜宾五粮液集团有限公司 | Packing box |
| CN204773576U (en) * | 2015-07-15 | 2015-11-18 | 惠州市壹品科技有限公司 | Automatic ultrasonic bonding machine of band wire product |
| CN205674468U (en) * | 2016-05-26 | 2016-11-09 | 扬州硕包新材料科技有限公司 | high frequency local grating forming machine |
-
2016
- 2016-05-26 CN CN201610364196.1A patent/CN105856538B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61102236A (en) * | 1984-10-25 | 1986-05-20 | Sekisui Chem Co Ltd | Manufacture of thermoplastic resin draining board-like object |
| CN201395276Y (en) * | 2009-04-17 | 2010-02-03 | 四川省宜宾五粮液集团有限公司 | Packing box |
| CN204773576U (en) * | 2015-07-15 | 2015-11-18 | 惠州市壹品科技有限公司 | Automatic ultrasonic bonding machine of band wire product |
| CN205674468U (en) * | 2016-05-26 | 2016-11-09 | 扬州硕包新材料科技有限公司 | high frequency local grating forming machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105856538B (en) | 2017-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101879555B (en) | Die processing method for solving unevenness of vehicle door outer plate | |
| CN205362363U (en) | Keyboard floor punching press lathe | |
| CN204136144U (en) | A kind of die-cutting mould | |
| CN205674468U (en) | high frequency local grating forming machine | |
| CN106363078B (en) | A kind of lithium battery bedplate punching mechanism of new-energy automobile | |
| CN202725794U (en) | Mould | |
| CN105856538A (en) | High-frequency local grating forming machine and working method thereof | |
| CN204398728U (en) | A kind of embossing machine | |
| CN105537399A (en) | Novel four-direction wedge die mechanism and using method thereof | |
| CN205763219U (en) | A kind of automobile lampshade diel | |
| CN219401871U (en) | Stamping die for rapid prototyping processing of metal plate | |
| CN208483080U (en) | A kind of highly-safe sheet metal component punching mechanism | |
| CN202207751U (en) | Minibus sliding door lintel die | |
| CN201969806U (en) | Plate-turning demoulding mechanism for bended plate | |
| CN103042088B (en) | The hemmer of a kind of car aluminum heat shield processed | |
| CN103707557B (en) | Paper mould wine box bottom holder liner shaping mould | |
| CN209318543U (en) | A kind of cold punching die producing sound box lid | |
| CN203076447U (en) | Flanging die for high straight wall of cambered surface | |
| CN209583975U (en) | Hot bending shape cavity plate | |
| KR20120021598A (en) | A chapter folding roof fitted the mold device | |
| CN206139717U (en) | Stamping die of automatically controlled box of full variable frequency air conditioner | |
| CN207628971U (en) | Die-changing device for punching die | |
| CN204584001U (en) | A kind of stamping-out pore structure of progressive die | |
| CN204602949U (en) | The spacing edge-folding mechanism of battery of mobile phone shell air-cylinder type | |
| CN103737965A (en) | Puncher pin of punching machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |