CN110978536B - Plastic part heat pressure maintaining equipment - Google Patents
Plastic part heat pressure maintaining equipment Download PDFInfo
- Publication number
- CN110978536B CN110978536B CN201911036293.8A CN201911036293A CN110978536B CN 110978536 B CN110978536 B CN 110978536B CN 201911036293 A CN201911036293 A CN 201911036293A CN 110978536 B CN110978536 B CN 110978536B
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- CN
- China
- Prior art keywords
- hole
- mould
- plastic part
- cylinder
- groove
- 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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- 239000002184 metal Substances 0.000 claims description 8
- 239000003381 stabilizer Substances 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007787 solid Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Images
Classifications
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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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/64—Joining a non-plastics element to a plastics element, e.g. by force
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7855—Provisory fixing
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/74—Joining plastics material to non-plastics material
- B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3431—Telephones, Earphones
- B29L2031/3437—Cellular phones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3475—Displays, monitors, TV-sets, computer screens
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses plastic part heat pressure maintaining equipment, which structurally comprises support legs, a base, a lower die, stand columns, a cross beam, a cylinder and an upper die, wherein the support legs are welded at the bottom of the base, the two sides of the top of the base are respectively connected with the stand columns which are vertically placed, the two ends of the cross beam are respectively and vertically connected with the stand columns, the cylinder is arranged in the middle of the cross beam, the bottom of the cylinder is vertically connected with the upper die, the lower die is arranged below the upper die and is parallel to the upper die, the lower die is arranged on the base, the upper die comprises a height difference fixing device, a guide plate, a groove body and a through hole, the groove is vertically communicated with the through hole arranged above, the guide plate is connected to the bottom of the guide plate, the height difference fixing device is arranged in the groove, and the height difference fixing device comprises a height adjusting device, a rack, a screw and a handle, and the invention has the beneficial effects that: can fix the minimum of unevenness's plastic part through discrepancy in elevation fixing device, avoid going up the excessive pressfitting of mould and cause the damage, improve the pressfitting quality.
Description
Technical Field
The invention relates to the technical field of pressure maintaining equipment, in particular to plastic part hot pressure maintaining equipment.
Background
At present, most of mobile phone frames and metal rear covers, notebook computer shells and plastic parts need to be glued and then subjected to cold and hot pressure maintaining, namely the plastic parts and the metal are glued and need to be glued on the metal parts, and then the plastic parts are placed on the metal parts for pressure maintaining.
The mould carries out the pressfitting about prior art generally adopts, because the plane degree of plastic part is uncertain, causes the height difference of plastic part to fall, and when the pressfitting, because the bottom surface of going up the mould is the plane, carries out the pressfitting to unsmooth plastic part and continues to push down the damage that causes the plastic part under the low-order metal situation of having pasted easily, can't master the dynamics of pushing down.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provide plastic part heat pressure maintaining equipment.
The invention is realized by adopting the following technical scheme: the utility model provides a plastic part heat pressurize equipment, its structure includes stabilizer blade, base, lower mould, stand, crossbeam, cylinder, goes up the mould, the welding of base bottom has the stabilizer blade, base top both sides are connected with the vertical stand of placing respectively, the both ends of crossbeam are connected with the stand is perpendicular respectively, install the cylinder in the middle of the crossbeam, the cylinder bottom is connected with last mould is perpendicular, the lower mould is established in last mould below and both parallel, the lower mould is established on the base, it includes discrepancy in elevation fixing device, deflector, recess, plate body, through-hole to go up the mould, the plate body bottom is equipped with the recess, the recess communicates with the through-hole of establishing in the top is perpendicular, the deflector is connected in the plate body bottom, discrepancy in elevation fixing device installs in the recess.
Preferably, the height difference fixing device comprises a height adjusting device, a rack, a screw rod and a handle, the height adjusting device is arranged in the through holes respectively, the height adjusting device is matched with the rack, a threaded through hole penetrating through two ends is arranged in the middle of the rack, the threaded through hole is matched with the screw rod, and the screw rod is connected with the handle arranged on the outer side of the plate body.
As optimization, height adjusting device includes stopper, lifter, locking wheel, solid fixed cylinder, spring lever, gu fixed cylinder establishes in the recess and the top is linked together with the through-hole, the stopper is established in the through-hole, the stopper bottom is connected with the lifter, the locking wheel wraps up solid fixed cylinder in the centre and both the centre of a circle unanimous, gu fixed cylinder is equipped with 4 through-holes, and the spring lever is all installed to 4 through-holes, the spring lever outer end contacts with the locking wheel.
Preferably, the locking wheel comprises blocks and a gear, the middle of the gear is hollowed into a circular shape, the gear is internally provided with blocks which are uniformly distributed, and the gear is meshed with the rack.
Preferably, the guide plate is provided with a guide hole, and the guide hole is matched with the lifting rod.
Preferably, the blocks are ivory-shaped.
Preferably, the bottom of the rack is attached to the top of the guide plate.
Preferably, the inner diameter of the fixed cylinder is the same as the diameter of the through hole.
Preferably, the diameter of a guide hole formed in the guide plate is consistent with the diameter of the cross section of the lifting rod, and the diameter of the guide hole is smaller than the inner diameter of the fixed cylinder.
Advantageous effects
When the device is used, metal is placed on the lower die, the plastic part is placed at the bottom of the upper die, the highest part of the plastic part is attached to the upper die, the lifting rod automatically descends under the action of gravity, the bottom of the lifting rod can be automatically attached to the lowest part of the plastic part, then the handle is rotated to drive the rack to move so as to drive the gear to rotate, blocks can be rotated by the rotation of the gear, blocks push the spring rods inwards, 4 spring rods respectively abut against the lifting rod to be fixed, and when the device is pressed, the upper die can be prevented from being pressed continuously through the fixation of the lowest lifting rod.
Compared with the prior art, the invention has the beneficial effects that: can fix the minimum of unevenness's plastic part through discrepancy in elevation fixing device, avoid going up the excessive pressfitting of mould and cause the damage, improve the pressfitting quality.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a plastic part heat and pressure maintaining apparatus according to the present invention.
Fig. 2 is a cross-sectional view of an upper die of the present invention.
FIG. 3 is a schematic structural diagram of the height adjustment device of the present invention.
Fig. 4 is a top view of the height adjustment device of the present invention.
In the figure: the device comprises a supporting leg 1, a base 2, a lower die 3, an upright post 4, a cross beam 5, a cylinder 6, an upper die 7, a height difference fixing device 8, a guide plate 9, a groove 10, a plate body 11, a through hole 12, a height adjusting device 13, a rack 14, a screw 15, a handle 16, a limiting block 17, a lifting rod 18, a locking wheel 19, a fixing cylinder 20, a spring rod 21, blocks 190 and a gear 191.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution of a plastic part heat pressure maintaining apparatus: its structure includes stabilizer blade 1, base 2, lower mould 3, stand 4, crossbeam 5, cylinder 6, goes up mould 7, the welding of base 2 bottom has stabilizer blade 1, 2 top both sides of base are connected with vertical stand 4 of placing respectively, the both ends of crossbeam 5 are connected with stand 4 is perpendicular respectively, install cylinder 6 in the middle of the crossbeam 5, cylinder 6 bottom is connected with last mould 7 is perpendicular, lower mould 3 is established and is being paralleled in last mould 7 below and both, lower mould 3 is established on base 2, it includes discrepancy in height fixing device 8, deflector 9, recess 10, plate body 11, through-hole 12 to go up mould 7, plate body 11 bottom is equipped with recess 10, recess 10 communicates with the through-hole 12 of establishing the top is perpendicular, deflector 9 is connected in plate body 11 bottom, discrepancy in height fixing device 8 installs in recess 10.
The height difference fixing device 8 comprises a height adjusting device 13, a rack 14, a screw 15 and a handle 16, wherein the height adjusting device 13 is respectively arranged in the through holes 12, the height adjusting device 13 is matched with the rack 14, a threaded through hole penetrating through two ends is arranged in the middle of the rack 14, the threaded through hole is matched with the screw 15, and the screw 15 is connected with the handle 16 arranged on the outer side of the plate body 11.
Height adjusting device 13 includes stopper 17, lifter 18, locking wheel 19, solid fixed cylinder 20, spring lever 21, gu fixed cylinder 20 establishes in recess 10 and the top is linked together with through-hole 12, stopper 17 establishes in through-hole 12, stopper 17 bottom is connected with lifter 18, gu fixed cylinder 20 parcel is unanimous in the centre and both the centre of a circle with locking wheel 19, gu fixed cylinder 20 is equipped with 4 through-holes, and spring lever 21 is all installed to 4 through-holes, spring lever 21 outer end contacts with locking wheel 19.
The locking wheel 19 comprises blocks 190 and a gear 191, the middle of the gear 191 is hollowed into a circular shape, 4 blocks blocks 190 which are uniformly distributed are arranged inside the gear 191, and the gear 191 is meshed with the rack 14.
The guide plate 9 is provided with a guide hole which is matched with the lifting rod 18.
The blocks 190 are ivory-shaped and gradually wider to gradually push the spring rod 21 inward.
The bottom of the rack 14 is attached to the top of the guide plate 9, so that the rack 14 is prevented from being overturned.
The inner diameter of the fixed cylinder 20 is the same as the diameter of the through hole 12, so that the limiting block 17 can move in the fixed cylinder 20 conveniently.
The diameter of the guide hole formed in the guide plate 9 is consistent with the diameter of the cross section of the lifting rod 18, and the diameter of the guide hole is smaller than the inner diameter of the fixed cylinder 20, so that the limiting block 17 is prevented from being separated, and the lifting rod 18 can be guided.
When the device is used, metal is placed on the lower die 3, a plastic part is placed at the bottom of the upper die 7, the highest part of the plastic part is attached to the upper die 7, the lifting rod 18 automatically descends under the action of gravity, the bottom of the lifting rod 18 can be automatically attached to the lowest part of the plastic part, then the handle 16 is rotated to drive the rack 14 to move, so that the gear 191 rotates, the gear 191 rotates to rotate the blocks 190, the blocks 190 push the spring rods 21 inwards, so that the 4 spring rods 21 respectively abut against the lifting rod 18 to be fixed, and the upper die 7 can be prevented from being continuously pressed during pressing through the fixation of the lowest lifting rod 18.
Compared with the prior art, the invention has the technical progress that: can fix the minimum of unevenness's plastic part through discrepancy in elevation fixing device, avoid going up the excessive pressfitting of mould and cause the damage, improve the pressfitting quality.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (1)
1. The utility model provides a plastic part heat pressurize equipment, its structure includes stabilizer blade (1), base (2), lower mould (3), stand (4), crossbeam (5), cylinder (6), goes up mould (7), base (2) bottom welding has stabilizer blade (1), base (2) top both sides are connected with vertical stand (4) of placing respectively, the both ends of crossbeam (5) are connected with stand (4) are perpendicular respectively, install cylinder (6) in the middle of crossbeam (5), cylinder (6) bottom is connected with last mould (7) are perpendicular, establish in last mould (7) below and both parallel lower mould (3), establish on base (2) lower mould (3), its characterized in that:
the upper die (7) comprises a height difference fixing device (8), a guide plate (9), a groove (10), a plate body (11) and a through hole (12), the groove (10) is formed in the bottom of the plate body (11), the groove (10) is vertically communicated with the through hole (12) formed above the groove (10), the guide plate (9) is connected to the bottom of the plate body (11), and the height difference fixing device (8) is installed in the groove (10);
the height difference fixing device (8) comprises a height adjusting device (13), a rack (14), a screw rod (15) and a handle (16), the height adjusting device (13) is arranged in the through holes (12) respectively, the height adjusting device (13) is matched with the rack (14), a threaded through hole penetrating through two ends is arranged in the middle of the rack (14), the threaded through hole is matched with the screw rod (15), and the screw rod (15) is connected with the handle (16) arranged on the outer side of the plate body (11);
the height adjusting device (13) comprises a limiting block (17), a lifting rod (18), a locking wheel (19), a fixed cylinder (20) and a spring rod (21), the fixed cylinder (20) is arranged in the groove (10), the top of the fixed cylinder is communicated with the through hole (12), the limiting block (17) is arranged in the through hole (12), the bottom of the limiting block (17) is connected with the lifting rod (18), the fixed cylinder (20) is wrapped in the middle of the locking wheel (19), the circle centers of the fixed cylinder and the fixed cylinder are the same, the fixed cylinder (20) is provided with 4 through holes, the spring rod (21) is installed in each of the 4 through holes, and the outer end of the spring rod (21) is in contact with the locking wheel (19);
the locking wheel (19) comprises blocks (190) and a gear (191), the middle of the gear (191) is hollowed into a circular shape, 4 blocks blocks (190) which are uniformly distributed are arranged in the gear (191), and the gear (191) is meshed with the rack (14);
the guide plate (9) is provided with a guide hole which is matched with the lifting rod (18);
put the metal on lower mould (3), place the plastic part and make the highest position of plastic part and go up mould (7) laminating in last mould (7) bottom, lifter (18) automatic decline under the effect of gravity at this moment, the bottom of lifter (18) can laminate the lowest of plastic part automatically, then twist grip (16), thereby it is rotatory to drive rack (14) removal drive gear (191), gear (191) are rotatory can be with piece (190) rotatory, make piece (190) with spring beam (21) internal top, make 4 spring beam (21) support lifter (18) respectively and fix, when the pressfitting, can prevent to go up mould (7) through the fixed of lowermost lifter (18) and continue the pressfitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911036293.8A CN110978536B (en) | 2019-10-29 | 2019-10-29 | Plastic part heat pressure maintaining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911036293.8A CN110978536B (en) | 2019-10-29 | 2019-10-29 | Plastic part heat pressure maintaining equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110978536A CN110978536A (en) | 2020-04-10 |
| CN110978536B true CN110978536B (en) | 2021-12-17 |
Family
ID=70082686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911036293.8A Active CN110978536B (en) | 2019-10-29 | 2019-10-29 | Plastic part heat pressure maintaining equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110978536B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005006937A1 (en) * | 2005-02-16 | 2006-08-24 | Volkswagen Ag | Arrangement for temporary joining of two parts made of same or different material, comprising elastic central layer held by spike elements |
| CN202782116U (en) * | 2012-09-25 | 2013-03-13 | 张向阳 | High-and-low adjustment device of roller |
| CN104428127A (en) * | 2012-05-29 | 2015-03-18 | 空中客车运营简化股份公司 | Self-stiffened composite panel and method of producing same |
| CN104690869A (en) * | 2013-12-10 | 2015-06-10 | 赫比(苏州)通讯科技有限公司 | Surface forming technology for thermally formed product |
| US9174751B2 (en) * | 2011-11-11 | 2015-11-03 | Jason J. Grobbel | Sealing die assembly for form fill packaging machine |
| CN207937612U (en) * | 2018-04-02 | 2018-10-02 | 北京建筑大学 | A GNSS receiver for 3D laser scanning target |
| CN208629935U (en) * | 2018-04-28 | 2019-03-22 | 东莞市中泰精创精密科技有限公司 | A kind of equipment for adhering metal piece and plastic parts |
| CN109514872A (en) * | 2017-09-16 | 2019-03-26 | 南京美克斯精密机械有限公司 | A kind of metal and plastic shell adhering method |
-
2019
- 2019-10-29 CN CN201911036293.8A patent/CN110978536B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005006937A1 (en) * | 2005-02-16 | 2006-08-24 | Volkswagen Ag | Arrangement for temporary joining of two parts made of same or different material, comprising elastic central layer held by spike elements |
| US9174751B2 (en) * | 2011-11-11 | 2015-11-03 | Jason J. Grobbel | Sealing die assembly for form fill packaging machine |
| CN104428127A (en) * | 2012-05-29 | 2015-03-18 | 空中客车运营简化股份公司 | Self-stiffened composite panel and method of producing same |
| CN202782116U (en) * | 2012-09-25 | 2013-03-13 | 张向阳 | High-and-low adjustment device of roller |
| CN104690869A (en) * | 2013-12-10 | 2015-06-10 | 赫比(苏州)通讯科技有限公司 | Surface forming technology for thermally formed product |
| CN109514872A (en) * | 2017-09-16 | 2019-03-26 | 南京美克斯精密机械有限公司 | A kind of metal and plastic shell adhering method |
| CN207937612U (en) * | 2018-04-02 | 2018-10-02 | 北京建筑大学 | A GNSS receiver for 3D laser scanning target |
| CN208629935U (en) * | 2018-04-28 | 2019-03-22 | 东莞市中泰精创精密科技有限公司 | A kind of equipment for adhering metal piece and plastic parts |
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| Publication number | Publication date |
|---|---|
| CN110978536A (en) | 2020-04-10 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211202 Address after: 225400 No. 18, Xiangfu street, Hongqiao Town, Taixing City, Taizhou City, Jiangsu Province Applicant after: TAIXING CONVINCE PLASTIC CO.,LTD. Address before: 351100 room 2602, building 3, Fengda Yayuan, 398 Dongzhen West Road, Gongchen street, Licheng District, Putian City, Fujian Province Applicant before: Putian Zidu Trading Co.,Ltd. |
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