CN211251192U - Buckle injection moulding demoulding structure of medicine box bottom shell - Google Patents
Buckle injection moulding demoulding structure of medicine box bottom shell Download PDFInfo
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- CN211251192U CN211251192U CN201921930345.1U CN201921930345U CN211251192U CN 211251192 U CN211251192 U CN 211251192U CN 201921930345 U CN201921930345 U CN 201921930345U CN 211251192 U CN211251192 U CN 211251192U
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Abstract
The utility model provides a buckle injection moulding demoulding structure of medicine box bottom shell, includes two sets of shaping demoulding structure that the symmetry set up, two sets of shaping demoulding structure establish respectively in the recess that the mould corresponds buckle shaping groove both ends, shaping demoulding structure includes fixed block and movable block, and the fixed block links firmly with last mould, and the movable block activity is established in last mould, and the spout that the fixed block contacted with the movable block one side sets up through the slope is installed with the slider cooperation, and the one side top that contacts with the fixed block on the movable block is equipped with keeps off the platform, and the one side bottom that contacts with the movable block on the fixed block is equipped with down keeps off the platform, keeps off the platform with keeping off down and reserves movable clearance from top to bottom, and one side that the fixed block was kept away from to the movable block is equipped with the shaping arch with the. Both can carry out the shaping to the open groove both ends back-off structure of buckle, can rise along with last mould again and break away from the back-off structure automatically, and the drawing of patterns is simple high-efficient, has avoided causing damages such as mar to the product surface, has guaranteed product quality.
Description
The technical field is as follows:
the utility model relates to a buckle injection moulding demoulding structure of medicine box bottom shell.
Background art:
the existing medicine box bottom shell structure is as shown in fig. 1-2, a buckle 2 is arranged on one side of a medicine box bottom shell 1 and is used for matching and fastening with a buckle cover on a medicine box cover, an open groove 3 is arranged in the buckle 2, the opening sizes of two ends of the open groove 3 are smaller than the size of an inner groove to form an inverted buckle structure 4, the structure is in an existing mould, demoulding is very difficult, generally, an operator carries out demoulding by means of other tools with hands, and the product quality is affected due to the high-temperature environment in the mould and the very narrow operation space, the demoulding operation difficulty is high, scratches and other damages are easily caused on the surface of a product, and therefore the design and the transformation of the medicine box bottom shell mould become a technical problem which needs to be solved urgently in the industry.
The utility model has the following contents:
the utility model discloses a remedy prior art not enough, provide a buckle injection moulding demoulding structure of medicine box drain pan, reasonable in design both can carry out the shaping to the open groove both ends back-off structure of buckle, can rise along with last mould again and break away from the back-off structure automatically, and the simple high efficiency of drawing of patterns has avoided causing damages such as mar to the product surface, has guaranteed product quality, has solved the problem that exists among the prior art.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:
the utility model provides a buckle injection moulding demoulding structure of medicine box bottom shell, includes two sets of shaping demoulding structure that the symmetry set up, two sets of shaping demoulding structure establish respectively in the recess that the mould corresponds buckle shaping groove both ends, shaping demoulding structure includes fixed block and movable block, and the fixed block links firmly with last mould, and the movable block activity is established in last mould, and the spout that the fixed block contacted with the movable block one side sets up through the slope is installed with the slider cooperation, and the one side top that contacts with the fixed block on the movable block is equipped with keeps off the platform, and the one side bottom that contacts with the movable block on the fixed block is equipped with down keeps off the platform, keeps off the platform with keeping off down and reserves movable clearance from top to bottom, and one side that the fixed block was kept away from to the movable block is equipped with the shaping arch with the.
A left and right movable gap is reserved in a groove of the upper die mounting movable block.
The sliding groove is arranged on the movable block, the sliding block is arranged on the fixed block, and the movable block moves up and down along the inclined sliding block.
The above technical scheme is adopted in the utility model, following advantage has:
in view of the utility model discloses the buckle structure's of medicine box drain pan particularity has carried out the design improvement to the mould, through design fixed block and movable block, both can carry out the shaping to the open groove both ends back-off structure of buckle, can rise along with last mould again and break away from the back-off structure automatically, and the drawing of patterns is simple high-efficient, has avoided causing damages such as mar to the product surface, has guaranteed product quality.
Description of the drawings:
FIG. 1 is a schematic view of a bottom case of a medical kit.
Fig. 2 is a schematic structural view of a buckle of a medicine box bottom case.
Fig. 3 is a schematic perspective view of the present invention.
Fig. 4 is the structure schematic diagram of the fixed block and the movable block of the present invention.
Fig. 5 is a schematic structural view of the fixing block and the movable block of the present invention installed in the upper mold.
Fig. 6 is a schematic structural diagram of the movable block of the present invention.
Fig. 7 is a schematic structural diagram of the fixing block of the present invention.
In the figure, the medicine box comprises a bottom shell 1, a buckle 2, a buckle 3, an open groove 4, a reverse buckle structure 5, an upper die 6, a buckle forming groove 7, a fixed block 8, a movable block 9, a sliding groove 10, a sliding block 11, an upper retaining platform 12, a lower retaining platform 13, an upper movable gap, a lower movable gap, a forming bulge 14, a left movable gap and a right movable gap.
The specific implementation mode is as follows:
in order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.
As shown in fig. 3-7, a buckle injection molding demoulding structure of a medicine box bottom shell comprises two sets of molding demoulding structures which are symmetrically arranged, the two sets of forming and demoulding structures are respectively arranged in the grooves at the two ends of the upper die 5 corresponding to the buckle forming grooves 6, shaping demoulding structure includes fixed block 7 and movable block 8, fixed block 7 links firmly with last mould 5, the activity of movable block 8 is established in last mould 5, spout 9 and slider 10 cooperation installation that the slope set up are passed through to one side that fixed block 7 and movable block 8 contacted, one side top that contacts with fixed block 7 on the movable block 8 is equipped with and keeps off platform 11, one side bottom that contacts with movable block 8 on the fixed block 7 is equipped with down keeps off platform 12, it has upper and lower clearance 13 to keep off between platform 11 and the lower platform 12 to go up to keep off, one side that fixed block 7 was kept away from to movable block 8 is equipped with the shaping arch 14 with 4 shape matched with of buckle 2's open groove 3 both ends back-off structure.
A left and right movable gap 15 is reserved in a groove for installing the movable block 8 on the upper die 5.
The sliding groove 9 is arranged on the movable block 8, the sliding block 10 is arranged on the fixed block 7, and the movable block 8 moves up and down along the inclined sliding block 10.
During injection molding, 3 both ends back-off structure 4 of open groove of buckle 2 of medicine box bottom shell 1 are moulded to protruding 14 of shaping on the movable block 8, mould 5 upwards when lifting up after the completion of moulding plastics, it drives fixed block 7 simultaneous upward movement to go up mould 5, when fixed block 7 upward movement, because the cooperation of spout 9 and slider 10, movable block 8 just can be followed the slider 10 of slope and moved down for fixed block 7, simultaneously movable block 8 can be followed the slider 10 of slope and moved to the direction of keeping away from buckle 2, make the protruding 14 of shaping deviate from back-off structure 4, when the movable block 8 moves down, go up fender platform 11 and keep off the platform 12 contact down, movable block 8 just can be along with fixed block 7 and last mould 5 upwards lift up in the lump, accomplish whole shaping and drawing of patterns process.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (3)
1. The utility model provides a buckle injection moulding demoulding structure of medicine box chassis which characterized in that: two sets of shaping demoulding structure including the symmetry setting, two sets of shaping demoulding structure establish respectively in the recess that the mould corresponds buckle shaping groove both ends, shaping demoulding structure includes fixed block and movable block, and the fixed block links firmly with last mould, and the activity of movable block is established in last mould, and the spout that the fixed block contacted with the movable block one side through the slope setting is installed with the slider cooperation, and one side top that contacts with the fixed block on the movable block is equipped with keeps off the platform, and one side bottom that contacts with the movable block on the fixed block is equipped with down keeps off the platform, and it has upper and lower movable clearance to keep off between platform and the lower platform in advance, and one side that the fixed block was kept away from to the movable block is equipped with the shaping arch with the open groove both ends.
2. The buckle injection molding demoulding structure of the medicine box bottom shell as claimed in claim 1, wherein: a left and right movable gap is reserved in a groove of the upper die mounting movable block.
3. The buckle injection molding demoulding structure of the medicine box bottom shell as claimed in claim 1, wherein: the sliding groove is arranged on the movable block, the sliding block is arranged on the fixed block, and the movable block moves up and down along the inclined sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921930345.1U CN211251192U (en) | 2019-11-08 | 2019-11-08 | Buckle injection moulding demoulding structure of medicine box bottom shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921930345.1U CN211251192U (en) | 2019-11-08 | 2019-11-08 | Buckle injection moulding demoulding structure of medicine box bottom shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211251192U true CN211251192U (en) | 2020-08-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921930345.1U Active CN211251192U (en) | 2019-11-08 | 2019-11-08 | Buckle injection moulding demoulding structure of medicine box bottom shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211251192U (en) |
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2019
- 2019-11-08 CN CN201921930345.1U patent/CN211251192U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20220111 Address after: No. 1, yard 50-8, Tianhuang Road, Tianqiao District, Jinan City, Shandong Province Patentee after: Shandong Fangyuan Tongchuang Mould Manufacturing Co.,Ltd. Address before: No. 50-8, Tianhuang Road, Beixin Industrial Park, Tianqiao District, Jinan City, Shandong Province Patentee before: JINAN SHENGKAI MOULD Co.,Ltd. |