CN105856538B - A kind of high frequency part grating forming machine and its method of work - Google Patents
A kind of high frequency part grating forming machine and its method of work Download PDFInfo
- Publication number
- CN105856538B CN105856538B CN201610364196.1A CN201610364196A CN105856538B CN 105856538 B CN105856538 B CN 105856538B CN 201610364196 A CN201610364196 A CN 201610364196A CN 105856538 B CN105856538 B CN 105856538B
- Authority
- CN
- China
- Prior art keywords
- grating
- press box
- high frequency
- base material
- 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.)
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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
Abstract
A kind of high frequency part grating forming machine and its method of work.A kind of simple in construction, convenient processing is provided, improves the high frequency part grating forming machine and its method of work of adaptability.Including cycle machine, grating assembly and pressing assembly, the grating assembly and pressing assembly are respectively provided above and below cycle machine side, the grating assembly includes grating roller and bearing, the grating roller is connected on cycle machine by bearing, the upper electrode of the grating roller connection cycle machine；The pressing assembly includes pedestal, elevating lever, jacking block, base material and press box, and the press box fixes the top surface for being located at pedestal, and the section of the press box takes the shape of the letter U, and the base material is located in the U-lag of press box.The convenient processing of the present invention, adapts to local grating shaping of different shapes, and operation is reliable.
Description
Technical field
The present invention relates to print field, more particularly to the mach local grating forming machine of high frequency and its method of work.
Background technology
At present, packing box phase is made using PET (PET) or PP sheet extrusions sheet production
When universal.PET (PET) or PP sheet extrusion sheet materials are divided into grating sheet and the light of surface smooth flat
Two kinds of facesheet, respective production packing box also only have two kinds：The packing box being all made up of grating sheet；All by smooth surface sheet material
The packing box of composition.Therefore, bad adaptability, it is impossible to meet the processing request of local grating.Meanwhile with local grating sheet
Occur, however, it is processed by local grating roller, needing processing to be differently formed, such as circular, square, pentagon is local
During grating, corresponding local grating roller need to be customized, adds cost.
The content of the invention
The present invention is directed to problem above, there is provided a kind of simple in construction, convenient processing, the high frequency for improving adaptability are local
Grating forming machine and its method of work.
The technical scheme is that：Including cycle machine, grating assembly and pressing assembly, the grating assembly and compacting
Component is respectively provided above and below cycle machine side,
The grating assembly includes grating roller and bearing, and the grating roller is connected on cycle machine by bearing, described
Grating roller connects the upper electrode of cycle machine；
The pressing assembly includes pedestal, elevating lever, jacking block, base material and press box, and the center of the pedestal is provided with mesopore, institute
Elevating lever to be stated to be located in mesopore, the jacking block is located at the top of elevating lever, and the jacking block connects the lower electrode of cycle machine,
The press box fixes the top surface for being located at pedestal, and the section of the press box takes the shape of the letter U, and the center of the press box, which is provided with, to be led to
Hole, the through hole are located at the surface of jacking block, and the through hole is identical with the shape of jacking block, in same level, the through hole
Inward flange and jacking block outward flange between be provided with gap,
The base material is located in the U-lag of press box.
The both sides of the press box are respectively equipped with stomata, and the stomata is located at the top of the U-lag of press box, the stomata connection
Source of the gas.
The top edge and lower edge of the through hole are respectively equipped with chamfering.
The press box includes a pair of pressure racks and framework, and the pressure rack is in corner bracket, and a pair of pressure racks are oppositely arranged, the through hole position
In in framework, the framework is in flat board, and the framework is detachably connected in a pair of pressure racks.
The both sides of the framework are provided with plate, and the inner side of the pressure rack is provided with slot, and the plate is adaptedly located at slot
It is interior.
The jacking block is detachably connected on the elevating lever.
The distance in the gap is 0.08-1.5mm.
The bottom of the pedestal is provided with elevating mechanism, and the elevating mechanism is hydraulic cylinder or cylinder.
The 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 is molded；Cycle machine is opened, and the jacking block that the grating roller of upper electrode connection connects with lower electrode works；
Elevating lever is jacked up the local expansion of base material by jacking block, is located in the through hole of press box；Press box rises, and the part of base material connects
Touch grating roller, the local grating shaping of base material；
3）Reset；Press box declines, and the stomata ventilation of press box both sides, the local grating of base material is bounced back, meanwhile, base material is multiple
Position；
4）Complete.
At work, by the way that base material is placed in the U-lag of press box, press box is dynamic as pedestal carries out lifting by the present invention
Make so that base material reliably contacts grating roller；Upper electrode connection grating roller, the lower electrode connection jacking block of cycle machine, first
The local of base material is preheated by jacking block to expand, elevating lever is jacked up, makes to be partially located in through hole；Grating roller causes base again
The local grating shaping of material；Finally, to be ventilated by the both sides stomata of press box so that the local grating of base material is bounced back, meanwhile,
Base material resets.The convenient processing of the present invention, adapts to local grating shaping of different shapes, and operation is reliable.
Brief description of the drawings
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；
1 is cycle machine in figure, and 11 be upper electrode, and 12 be lower electrode,
2 be grating assembly, and 21 be grating roller, and 22 be bearing,
3 be pressing assembly, and 31 be pedestal, and 310 be mesopore, and 32 be elevating lever, and 33 be jacking block, and 34 be base material, and 35 be press box,
350 be through hole, and 351 be stomata, and 352 be pressure rack, and 3520 be slot, and 353 be framework, and 3530 be plate,
4 be chamfering, and 5 be elevating mechanism, and 6 be cavity,
L is gap.
Embodiment
The present invention as Figure 1-4, including cycle machine 1, grating assembly 2 and pressing assembly 3, the He of grating assembly 2
Pressing assembly 3 is respectively provided above and below cycle machine side,
The grating assembly 2 includes grating roller 21 and bearing 22, and the grating roller 21 is connected to high frequency by bearing 22
On machine, the upper electrode 11 of the grating roller connection cycle machine；
The pressing assembly 3 includes pedestal 31, elevating lever 32, jacking block 33, base material 34 and press box 35, the center of the pedestal
Provided with mesopore 310, the elevating lever 32 is located in mesopore, and the jacking block 33 is located at the top of elevating lever 32, and the jacking block 33 connects
The lower electrode 12 of cycle machine is connect,
The press box 35 fixes the top surface for being located at pedestal 31, and the section of the press box is taken the shape of the letter U, and the center of the press box is provided with
Through hole 350, the through hole 350 are located at the surface of jacking block 33, and the through hole 350 is identical with the shape of jacking block 33, in same water
In plane, gap L is provided between the inward flange of the through hole 350 and the outward flange of jacking block 33,
The base material 34 is located in the U-lag of press box 35.
The both sides of the press box 35 are respectively equipped with stomata 351, and the stomata 351 is located at the top of the U-lag of press box, described
Stomata connects source of the gas, after the processing of local grating, is passed through source of the gas（Can be cold air）, on the one hand, so that base material is integrally in place；It is another
Aspect so that the position resilience of local grating, as shown in figure 4, base material is locally expanded into through hole, base material both sides are located at press box
The top of U-lag cavity 6 occurs, stomata to cavity by being inflated work.
The top edge and lower edge of the through hole 350 are respectively equipped with chamfering 4, are easy to the grating roller of top and the base material of lower section
Contact is reliable, meanwhile, increase contact area, meet processing request.
The press box 35 includes a pair of pressure racks 352 and framework 353, and the pressure rack 352 is in corner bracket（That is mutually hang down on the both sides of pressure rack
Directly）, a pair of pressure racks are oppositely arranged, and the through hole 350 is located in framework 353, and the framework is in flat board, and the framework detachably connects
It is connected in a pair of pressure racks；Framework is convenient for changing, changes through hole of different shapes in framework.
The both sides of the framework 353 are provided with plate 3530, and the inner side of the pressure rack 352 is provided with slot 3520, the plate
Adaptedly it is located in slot, convenient dismounting, installation.
The jacking block 33 is detachably connected on the elevating lever 32, is conveniently replaceable jacking block of different shapes.
The distance of the gap L is 0.08-1.5mm, is easy to reserve space, meets that the local grating processing on base material will
Ask so that Working position is reliable.
The bottom of the pedestal 31 is provided with elevating mechanism 5, and the elevating mechanism is hydraulic cylinder or cylinder, is easy to the liter of pedestal
Drop acts, and is easy to the base material in pressing assembly to adjust height, adapts to the position processing request of grating roller.
The elevating lever 32 is electric pushrod, hydraulic stem or air-leg, is easy to be selected according to need of work.
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 is molded；Cycle machine is opened, and the jacking block that the grating roller of upper electrode connection connects with lower electrode works,
Both are respectively heated；Elevating lever is jacked up the local expansion of base material by jacking block, is located in the through hole of press box；
Press box rises, the localized contact grating roller of base material, the local grating shaping of base material；
3）Reset；Press box declines, and the stomata ventilation of press box both sides, the local grating of base material is bounced back, meanwhile, base material is multiple
Position；
4）Complete.
Claims (10)
1. a kind of high frequency part grating forming machine, it is characterised in that including cycle machine, grating assembly and pressing assembly, institute
State grating assembly and pressing assembly be respectively provided above and below cycle machine side,
The grating assembly includes grating roller and bearing, and the grating roller is connected on cycle machine by bearing, the grating
Roller connects the upper electrode of cycle machine；
The pressing assembly includes pedestal, elevating lever, jacking block, base material and press box, and the center of the pedestal is provided with mesopore, the liter
Drop bar is located in mesopore, and the jacking block is located at the top of elevating lever, and the jacking block connects the lower electrode of cycle machine,
The press box fixes the top surface for being located at pedestal, and the section of the press box takes the shape of the letter U, and the center of the press box is provided with through hole, institute
The surface that through hole is located at jacking block is stated, the through hole is identical with the shape of jacking block, in same level, the inner edge of the through hole
Gap is provided between edge and the outward flange of jacking block,
The base material is located in the U-lag of press box.
A kind of 2. high frequency part grating forming machine according to claim 1, it is characterised in that the both sides of the press box point
Not She You stomata, the stomata is located at the top of the U-lag of press box, and the stomata connects source of the gas.
A kind of 3. high frequency part grating forming machine according to claim 1 or 2, it is characterised in that the through hole it is upper
Edge and lower edge are respectively equipped with chamfering.
4. a kind of high frequency part grating forming machine according to claim 1 or 2, it is characterised in that the press box includes
A pair of pressure racks and framework, the pressure rack are in corner bracket, and a pair of pressure racks are oppositely arranged, and the through hole is located in framework, and the framework is in
Flat board, the framework are detachably connected in a pair of pressure racks.
5. a kind of high frequency part grating forming machine according to claim 4, it is characterised in that the both sides of the framework are set
There is plate, the inner side of the pressure rack is provided with slot, and the plate is adaptedly located in slot.
6. a kind of high frequency part grating forming machine according to claim 1, it is characterised in that the jacking block detachably connects
It is connected on the elevating lever.
7. a kind of high frequency part grating forming machine according to claim 1, it is characterised in that the distance in the gap is
0.08-1.5mm。
8. a kind of high frequency part grating forming machine according to claim 1, it is characterised in that the bottom of the pedestal is set
There is elevating mechanism, the elevating mechanism is hydraulic cylinder or cylinder.
9. a kind of high frequency part grating forming machine according to claim 1, it is characterised in that the elevating lever is electronic
Push rod, hydraulic stem or air-leg.
10. the method for work of the high frequency part grating forming machine described in a kind of claim 2, it is characterised in that including following
Step：
1）In place；Base material is placed in the U-lag of press box；
2）Grating is molded；Cycle machine is opened, and the jacking block that the grating roller of upper electrode connection connects with lower electrode works；Lifting
Bar is jacked up the local expansion of base material by jacking block, is located in the through hole of press box；Press box rises, the localized contact light of base material
Grid roller, the local grating shaping of base material；
3）Reset；Press box declines, and the stomata ventilation of press box both sides, the local grating of base material is bounced back, 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 CN105856538A (en) | 2016-08-17 |
| CN105856538B true CN105856538B (en) | 2017-12-29 |
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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)
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| CN (1) | CN105856538B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| 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 |
-
2016
- 2016-05-26 CN CN201610364196.1A patent/CN105856538B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|
| CN105856538A (en) | 2016-08-17 |
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