CN211993776U - Paper basket forming die - Google Patents
Paper basket forming die Download PDFInfo
- Publication number
- CN211993776U CN211993776U CN202020165480.8U CN202020165480U CN211993776U CN 211993776 U CN211993776 U CN 211993776U CN 202020165480 U CN202020165480 U CN 202020165480U CN 211993776 U CN211993776 U CN 211993776U
- Authority
- CN
- China
- Prior art keywords
- cavity
- die
- mold
- fixed block
- core
- 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.)
- Active
Links
Images
Landscapes
- Making Paper Articles (AREA)
Abstract
The utility model discloses a wastepaper basket forming die, it includes: a core; the die cavity is matched with the die core, and a reticular cavity is formed between the die cavity and the die core when the die is closed; the material pushing plate is used for driving the mold core and the cavity to be closed or separated under the action of the movable mold plate and is connected with one end of the mold core; a fixed block is arranged between the material pushing plate and the cavity, the fixed block is detachably connected with the cavity, and a gap is formed between the fixed block and the cavity and used for accommodating the upper edge of a wastepaper basket product. The utility model discloses can prevent that wastepaper basket goods from taking place to warp when the drawing of patterns, and can the fast demoulding, improve production efficiency.
Description
Technical Field
The utility model relates to a wastepaper basket production technical field, in particular to wastepaper basket forming die.
Background
At present, the mould for producing the paper basket is unreasonable in design due to the structure, and the in-process of the paper basket product demolding is realized by only adopting the ejector rod to perform demolding on the paper basket product, so that the paper basket product is easy to deform in the demolding mode, and the qualified rate of the paper basket product is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a paper basket forming die, this paper basket forming die can prevent that paper basket goods from taking place to warp when the drawing of patterns, and can the fast demoulding, improves production efficiency.
In order to realize the purpose, the technical scheme of the utility model is that:
a mold for forming a paper basket, comprising:
a core;
the die cavity is matched with the die core, and a reticular cavity is formed between the die cavity and the die core when the die is closed;
the material pushing plate is used for driving the mold core and the cavity to be closed or separated under the action of the movable mold plate and is connected with one end of the mold core;
a fixed block is arranged between the material pushing plate and the cavity, the fixed block is detachably connected with the cavity, and a gap is formed between the fixed block and the cavity and used for accommodating the upper edge of a wastepaper basket product.
When the mold core and the mold cavity are separated, the paper basket product is left on the mold core and has a tendency of moving along with the moving direction of the mold core, so that the paper basket product is separated from the mold cavity; the workman can take out the wastepaper basket goods through demolising the fixed block after the wastepaper basket goods break away from the core, prevents then that the wastepaper basket goods from taking place to warp when the drawing of patterns, and can demold fast, improves production efficiency.
Furthermore, a first groove matched with the fixed block is formed in one side, close to the cavity, of the material pushing plate;
a second groove matched with the fixed block is formed in one side, close to the material pushing plate, of the cavity;
when the mold core and the mold cavity are assembled, one side of the fixed block, which is close to the material pushing plate, is located in the first groove, and one side of the fixed block, which is close to the mold cavity, is located in the second groove.
Further, a mounting groove is formed in the die cavity, a fixing column detachably connected with the fixing block is arranged in the mounting groove, one end of the fixing column is fixedly connected with the die cavity, and the other end of the fixing column extends towards the fixing block and is arranged outside the die cavity in a protruding mode.
Furthermore, a first positioning hole is formed in the part, protruding from the cavity, of the fixing column;
the fixed block is provided with a second positioning hole matched with the first positioning hole;
the paper basket forming die further comprises a positioning pin, and the positioning pin sequentially penetrates through the second positioning hole and the first positioning hole so that the fixing block is connected with the fixing column.
Further, the gap has a pitch of not less than 4 mm.
For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.
Drawings
Figure 1 is a schematic view of the forming mold for paper basket of the present invention.
[ reference numerals ]
100 core
200 cavity 210 second groove 220 mounting groove
230 fixing post 231 first positioning hole
240 sprue bush
300 moving template
400 first groove of material pushing plate 410
500 fixed block 510 gap 520 second positioning hole
530 positioning pin
600 upper edge of wastebasket product 610
Detailed Description
In order to fully understand the objects, features and effects of the present invention, the conception, specific structure and technical effects of the present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, a mold for forming a paper basket includes:
a core 100;
a cavity 200, which is matched with the core 100, and a reticular cavity is formed between the cavity 200 and the core 100 when the mold is closed;
a material pushing plate 400 for driving the core 100 to be closed or separated from the cavity 200 by the movable mold plate 300, connected to one end of the core;
a fixing block 500 is arranged between the material pushing plate 400 and the cavity 200, the fixing block 500 is detachably connected with the cavity 200, and a gap 510 is formed between the fixing block and the cavity to accommodate an upper edge 610 of the wastepaper basket product 600.
When the mold core and the mold cavity are separated, the paper basket product is left on the mold core and has a tendency of moving along with the moving direction of the mold core, so that the paper basket product is separated from the mold cavity; the workman can take out the wastepaper basket goods through demolising the fixed block after the wastepaper basket goods break away from the core, prevents then that the wastepaper basket goods from taking place to warp when the drawing of patterns, and can demold fast, improves production efficiency.
Further, a first groove 410 matched with the fixing block is arranged on one side of the material pushing plate 400 close to the cavity; a second groove 210 matched with the fixing block is formed in one side, close to the material pushing plate, of the cavity 200;
when the mold core and the mold cavity are assembled, one side of the fixed block, which is close to the material pushing plate, is located in the first groove, and one side of the fixed block, which is close to the mold cavity, is located in the second groove. Through the matching use of the first groove and the second groove with the fixing block, the mounting position of the fixing block can be ensured, and the situation that the paper basket product cannot be separated or the upper edge of the paper basket product is abnormal due to the fact that the fixing block is not mounted in place is prevented.
Further, a mounting groove 220 is formed in the cavity, a fixing column 230 detachably connected with the fixing block is arranged in the mounting groove, one end of the fixing column is fixedly connected with the cavity, and the other end of the fixing column extends towards the fixing block and is arranged outside the cavity in a protruding mode. Because the one end fixed connection of fixed column is in the die cavity for the fixed column lies in the fixed block and connects the back, can fix the fixed block, thereby makes the fixed block offset with the top edge when the core breaks away from the die cavity, helps the wastebasket goods break away from the core.
Furthermore, the part of the fixing column protruding from the cavity is provided with a first positioning hole 231;
a second positioning hole 520 matched with the first positioning hole is formed in the fixing block;
the forming die for the paper basket further comprises a positioning pin 530, wherein the positioning pin sequentially penetrates through the second positioning hole and the first positioning hole, so that the fixing block is connected with the fixing column. The positioning pins are inserted into or pulled out of the second positioning holes and the first positioning holes, so that the fixing blocks and the fixing columns can be detachably connected.
Further, the interval of clearance is not less than 4mm, through increasing the clearance in order to increase the thickness of basket goods upper edge to prevent to damage the upper edge when the fixed block offsets with the upper edge.
The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.
Claims (5)
1. The utility model provides a wastepaper basket forming die which characterized in that includes:
a core;
the die cavity is matched with the die core, and a reticular cavity is formed between the die cavity and the die core when the die is closed;
the material pushing plate is used for driving the mold core and the cavity to be closed or separated under the action of the movable mold plate and is connected with one end of the mold core;
a fixed block is arranged between the material pushing plate and the cavity, the fixed block is detachably connected with the cavity, and a gap is formed between the fixed block and the cavity and used for accommodating the upper edge of a wastepaper basket product.
2. The mold for forming a wastebasket according to claim 1, wherein:
a first groove matched with the fixed block is formed in one side, close to the cavity, of the material pushing plate;
a second groove matched with the fixed block is formed in one side, close to the material pushing plate, of the cavity;
when the mold core and the mold cavity are assembled, one side of the fixed block, which is close to the material pushing plate, is located in the first groove, and one side of the fixed block, which is close to the mold cavity, is located in the second groove.
3. The mold for forming a wastebasket according to claim 1, wherein:
the improved die is characterized in that a mounting groove is formed in the die cavity, a fixing column detachably connected with the fixing block is arranged in the mounting groove, one end of the fixing column is fixedly connected with the die cavity, and the other end of the fixing column extends towards the direction of the fixing block and is arranged outside the die cavity in a protruding mode.
4. The basket forming mold of claim 3, wherein:
the part of the fixing column which is convexly arranged in the cavity is provided with a first positioning hole;
the fixed block is provided with a second positioning hole matched with the first positioning hole;
the paper basket forming die further comprises a positioning pin, and the positioning pin sequentially penetrates through the second positioning hole and the first positioning hole so that the fixing block is connected with the fixing column.
5. The mold for forming a wastebasket according to claim 1, wherein:
the gap distance is not less than 4 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020165480.8U CN211993776U (en) | 2020-02-12 | 2020-02-12 | Paper basket forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020165480.8U CN211993776U (en) | 2020-02-12 | 2020-02-12 | Paper basket forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211993776U true CN211993776U (en) | 2020-11-24 |
Family
ID=73419413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020165480.8U Active CN211993776U (en) | 2020-02-12 | 2020-02-12 | Paper basket forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211993776U (en) |
-
2020
- 2020-02-12 CN CN202020165480.8U patent/CN211993776U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107415166B (en) | Die carrier convenient to change mould benevolence | |
| CN203792634U (en) | Guide column type dual-parting surface mould | |
| CN212528531U (en) | Injection mold for forced demolding of bouncing insert | |
| CN211993776U (en) | Paper basket forming die | |
| CN205167406U (en) | Two die joint injection moulds of guide pillar distance formula | |
| CN216096357U (en) | Pouring mold for vertical casting | |
| CN213469483U (en) | 3D prints sand mould with ejecting structure | |
| CN217834587U (en) | Mould structure of oblique top buckling position on slide | |
| CN212860231U (en) | Injection mold for processing handle | |
| CN211763163U (en) | Injection mold of shell upper cover | |
| CN218660319U (en) | Mould convenient to multidirectional trompil drawing of patterns | |
| CN215825868U (en) | Injection mold without ejection structure | |
| CN220406837U (en) | Handle stamping die | |
| CN212707601U (en) | Left and right lower pedal die | |
| CN210415311U (en) | Take compound screw product injection mold who looses core mechanism | |
| CN211161856U (en) | Cell-phone medium plate oblique top formula die-casting forming die | |
| CN211363318U (en) | Plastic funnel mold | |
| CN113895000B (en) | Casting mold capable of effectively improving character code identification quality and casting efficiency of castings | |
| CN104707965A (en) | Inclined core-pulling mechanism for hydraulic cylinders in metal die-casting die | |
| CN219820518U (en) | Demolding structure for product with holes | |
| CN211941898U (en) | Mold in-mold drawing and demolding mechanism | |
| CN213618145U (en) | High-precision mold with anti-sticking front mold ejection structure | |
| CN215431472U (en) | Cantilever long core-pulling anti-bending mould structure | |
| CN219028365U (en) | Crank hinge mechanism capable of enabling ejector pins to be ejected out in accelerating mode | |
| CN219171574U (en) | Plastic mould structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220615 Address after: 510000 unit 9113, room 901, No. 621, Tianhe Road, Tianhe District, Guangzhou City, Guangdong Province (office only) Patentee after: Guangzhou Yihui e-commerce Co.,Ltd. Address before: 529223 Hongling Industrial Zone, Chonglou Town, Jiangmen City, Guangdong Province Patentee before: TAISHAN HENGSHENG HARDWARE FURNITURE Co.,Ltd. |