CN220095359U - Lower barrel body forming die of plastic garbage can - Google Patents
Lower barrel body forming die of plastic garbage can Download PDFInfo
- Publication number
- CN220095359U CN220095359U CN202321393660.1U CN202321393660U CN220095359U CN 220095359 U CN220095359 U CN 220095359U CN 202321393660 U CN202321393660 U CN 202321393660U CN 220095359 U CN220095359 U CN 220095359U
- Authority
- CN
- China
- Prior art keywords
- die
- fixedly connected
- wall
- top end
- nut
- 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
- 239000004033 plastic Substances 0.000 title claims abstract description 28
- 229920003023 plastic Polymers 0.000 title claims abstract description 28
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 17
- 238000001746 injection moulding Methods 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000465 moulding Methods 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 description 11
- 238000010168 coupling process Methods 0.000 description 11
- 238000005859 coupling reaction Methods 0.000 description 11
- 238000007789 sealing Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of production of lower barrels of plastic garbage cans, in particular to a molding die of a lower barrel of a plastic garbage can, which comprises a base, wherein the top end of the base is fixedly connected with a lower die, the top end of the lower die is provided with an upper die, both sides of the lower die and the upper die are fixedly connected with locking modules, a die locking device is arranged in the lower part of the locking modules, the top end of the upper die is fixedly connected with a top plate, and the top end of the top plate is provided with an injection molding opening. Through the cooperation between hand wheel, screw rod, nut, swash plate and the bayonet lock, the screw rod can make the nut upwards move, and the nut drives the swash plate and removes, and the swash plate can make the bayonet lock remove towards the direction of mould through the spout of slope for in the breach of bayonet lock intubate riser, thereby the restriction riser reciprocates, realizes mode locking function, both need with the help of external instrument, also can not be because of dismantling after many times, make the outer wall of screw and the screw inner wall smooth silk of mould, can play effectual restriction, convenient to use.
Description
Technical Field
The utility model relates to the technical field of production of lower plastic garbage cans, in particular to a molding die for lower plastic garbage cans.
Background
When the lower barrel body of the plastic dustbin is produced, the plastic solution is mostly injected into the forming mold, the solution is solidified when the plastic solution is cooled, so that a plastic blank is formed, the lower barrel body is produced after polishing, and most of forming molds used in the process are injection molds.
For example, although the above document is favorable for disassembling and separating the formed workpiece, the production speed is high, the deformation of the product is effectively prevented, the precision of the product is high, the structure is more optimized and the design is more reasonable, when the injection mould for manufacturing the garbage can lower barrel in the document is used, the mould is required to be locked after the mould is closed in order to resist the mould expanding force generated when molten plastics are filled into the mould under higher pressure, meanwhile, the production of the lower barrel body is continuous, the two moulds are required to be fixed together by a plurality of times of mould opening, closing and mould locking, and the external tool is used for screwing the screw in the document, so that the mould locking mode is realized.
Disclosure of Invention
The utility model aims to solve the problems that the injection mold for manufacturing the lower barrel of the garbage can uses an external tool to screw a screw to fix two molds together so as to realize mold locking, and the mold locking mode not only needs to use the external tool, but also can lead the outer wall of the screw and the inner wall of a screw hole of the mold to slide after being disassembled for a plurality of times, thereby not effectively limiting and being inconvenient to use.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a plastic trash can lower staving forming die, includes the base, the top rigid coupling of base has the bed die, the top of bed die is provided with the mould, the both sides of bed die and last mould all rigid coupling have the lock module, below the inside of lock module is provided with the mode locking device, the top rigid coupling of last mould has the roof, the mouth of moulding plastics has been seted up on the top of roof.
Preferably, the mode locking device comprises a hand wheel, the outer wall of hand wheel and the lock module of below rotate to be connected, the one end rigid coupling of hand wheel has the screw rod, the outer wall and the nut threaded connection of screw rod, the one end of nut passes through spout and lock module sliding connection, the other end rigid coupling of nut has the swash plate, the outer wall of swash plate passes through spout and bayonet lock sliding connection, the outer wall of bayonet lock passes through spout and lock module sliding connection.
Preferably, a vertical plate is fixedly connected to the bottom end of the lock module above, and the outer wall of the vertical plate is in sliding connection with the lock module below.
Preferably, the outer wall of the base is in sliding connection with the U-shaped plate through a sliding groove, and a pull rod is fixedly connected with the front end of the U-shaped plate.
Preferably, reset springs are sleeved on two sides of the outer wall of the U-shaped plate, two ends of each reset spring are fixedly connected with the base and the U-shaped plate respectively, and the top end of the U-shaped plate is in sliding connection with the lower die through a sliding groove.
The lower barrel body forming die of the plastic dustbin has the beneficial effects that: through the cooperation between hand wheel, screw rod, nut, swash plate and the bayonet lock, rotate the hand wheel, the hand wheel drives the screw rod and rotates, and the screw rod can make the nut upwards move, and the nut drives the swash plate and removes, and the swash plate can make the bayonet lock remove towards the direction of mould through the spout of slope for in the breach of bayonet lock intubate riser, thereby the restriction riser reciprocates, realizes mode locking function, both need with the help of external instrument, also can not be because of dismantling after many times, make the outer wall of screw and the screw inner wall smooth silk of mould, can play effectual restriction, convenient to use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic front plan view of the interconnect structure of FIG. 1;
FIG. 3 is an exploded view of a portion of the connection structure of FIG. 1;
fig. 4 is a schematic diagram of a connection structure at a in fig. 2.
In the figure: 1. base, 2, locking module, 3, lower mould, 4, mode locking device, 401, hand wheel, 402, screw rod, 403, nut, 404, swash plate, 405, bayonet lock, 4A1, sealing rubber, 5, U-shaped plate, 6, pull rod, 7, reset spring, 8, last mould, 9, roof, 10, injection molding mouth, 11, riser.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
example 1:
referring to fig. 1-4, in this embodiment: the utility model provides a staving forming die under plastics garbage bin, including base 1, the top rigid coupling of base 1 has bed die 3, base 1 is used for supporting bed die 3, the top of bed die 3 is provided with mould 8, after bed die 3 and the mould 8 compound die, be used for moulding plastics, the both sides of bed die 3 and mould 8 all rigid coupling have lock module 2, the inside of below lock module 2 is provided with locking device 4, the top rigid coupling of mould 8 has roof 9, roof 9 can drive mould 8 and reciprocate, injection molding mouth 10 has been seted up on the top of roof 9, inject plastic solution into the mould inside through injection molding mouth 10.
The mold locking device 4 comprises a hand wheel 401, a screw rod 402, a nut 403, a sloping plate 404 and a bayonet lock 405, wherein the outer wall of the hand wheel 401 is rotationally connected with a lock module 2 below, one end of the hand wheel 401 is fixedly connected with the screw rod 402, the hand wheel 401 drives the screw rod 402 to rotate, the outer wall of the screw rod 402 is in threaded connection with the nut 403, the screw rod 402 can enable the nut 403 to move up and down, one end of the nut 403 is in sliding connection with the lock module 2 through a sliding groove, the sloping plate 404 is fixedly connected with the other end of the nut 403, the nut 403 drives the sloping plate 404 to move, the outer wall of the sloping plate 404 is in sliding connection with the bayonet lock 405 through the sliding groove, the sloping plate 404 can enable the bayonet lock 405 to move left and right through the sliding groove, the outer wall of the bayonet lock 405 is in sliding connection with the lock module 2 through the sliding groove, and the bayonet lock 405 moves along the sliding groove at the position of the lock module 2;
the hand wheel 401 is rotated, the hand wheel 401 drives the screw rod 402 to rotate, the screw rod 402 can enable the nut 403 to move upwards, the nut 403 drives the inclined plate 404 to move, the inclined plate 404 enables the bayonet 405 to move towards the direction of the die through the inclined chute, the bayonet 405 is inserted into a notch of the vertical plate 11, accordingly, the vertical plate 11 is limited to move up and down, the die locking function is achieved, external tools are needed, the screw outer wall of the screw and the screw hole inner wall of the die can slide due to the fact that the screw is detached for multiple times, and the die locking device can achieve effective limitation and is convenient to use.
The bottom rigid coupling of top lock module 2 has riser 11, through inserting bayonet lock 405 in riser 11, thereby fix two moulds together, the outer wall of riser 11 and lock module 2 sliding connection of below, the outer wall of base 1 passes through spout and U-shaped board 5 sliding connection, U-shaped board 5 slides from top to bottom along the spout of base 1 here, the front end rigid coupling of U-shaped board 5 has pull rod 6, pull rod 6 drives U-shaped board 5 and reciprocates, reset spring 7 has all been cup jointed to U-shaped board 5's outer wall both sides, reset spring 7's elastic coefficient is 30-50N/cm, reset spring 7's both ends respectively with base 1 and U-shaped board 5 looks rigid coupling, when U-shaped board 5 upwards moved, can compress reset spring 7, U-shaped board 5's top passes through spout and lower mould 3 sliding connection, U-shaped board 5 upwards moves can be ejecting with plastic blank.
Working principle:
when the plastic garbage can lower barrel forming die is used, firstly, the top plate 9 is moved downwards, the upper die 8 is aligned with the lower die 3 to be clamped, the vertical plates 11 on two sides are inserted into the lock module 2 below, the hand wheel 401 is rotated at the moment, the hand wheel 401 drives the screw 402 to rotate, the screw 402 can enable the nut 403 to move upwards, the nut 403 drives the inclined plate 404 to move, the inclined plate 404 enables the bayonet lock 405 to move towards the direction of the die through the inclined chute, the bayonet lock 405 is inserted into a notch of the vertical plate 11, the vertical plate 11 is limited to move up and down, the die locking function is realized, external tools are needed, the screw outer wall and the screw hole inner wall of the die slide wire are not needed, the die locking device is convenient to use, plastic solution is injected into the die through the injection molding opening 10 after cooling is finished, the blank of the plastic garbage can be formed, the upper die 8 is far away from the lower die 3, the pull rod 6 is pulled upwards, the U5 is driven to move, the U5 can compress the reset spring 7, the blank is pushed out, and the die is released, and the U5 can be reset by the reset spring device.
Example 2:
referring to fig. 1-4, in this embodiment: the molding die for the lower barrel body of the plastic dustbin can further comprise sealing rubber 4A1, wherein the bottom end of the sealing rubber 4A1 is tightly attached to the lower die 3, the top end of the sealing rubber 4A1 is tightly attached to the upper die 8, and the sealing rubber 4A1 is made of high-temperature resistant rubber materials and is used for sealing between the lower die 3 and the upper die 8;
through installing sealing rubber 4A1 between bed die 3 and last mould 8 for the connection between bed die 3 and the last mould 8 is inseparabler, thereby avoids having the gap between bed die 3 and the last mould 8 after the mode locking, convenient to use.
Working principle:
when the device works in this embodiment, the sealing rubber 4A1 is installed between the lower die 3 and the upper die 8, so that the connection between the lower die 3 and the upper die 8 is tighter, and gaps between the lower die 3 and the upper die 8 are avoided after die locking, so that the device is convenient to use, and the device is used.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (5)
1. The utility model provides a plastic trash can lower barrel body forming die, includes base (1), its characterized in that: the novel plastic injection molding machine is characterized in that the top end of the base (1) is fixedly connected with the lower die (3), the top end of the lower die (3) is provided with the upper die (8), both sides of the lower die (3) and both sides of the upper die (8) are fixedly connected with the locking modules (2), the lower side is provided with the die locking devices (4) in the locking modules (2), the top end of the upper die (8) is fixedly connected with the top plate (9), and the top end of the top plate (9) is provided with the injection molding opening (10).
2. The plastic trash can lower can body forming die according to claim 1, wherein: the mold locking device (4) comprises a hand wheel (401), the outer wall of the hand wheel (401) is rotationally connected with a lock module (2) below, a screw (402) is fixedly connected with one end of the hand wheel (401), the outer wall of the screw (402) is in threaded connection with a nut (403), one end of the nut (403) is in sliding connection with the lock module (2) through a sliding groove, an inclined plate (404) is fixedly connected with the other end of the nut (403), the outer wall of the inclined plate (404) is in sliding connection with a bayonet lock (405) through a sliding groove, and the outer wall of the bayonet lock (405) is in sliding connection with the lock module (2) through the sliding groove.
3. The plastic trash can lower can body forming die according to claim 1, wherein: the bottom of the lock module (2) above is fixedly connected with a vertical plate (11), and the outer wall of the vertical plate (11) is in sliding connection with the lock module (2) below.
4. The plastic trash can lower can body forming die according to claim 1, wherein: the outer wall of the base (1) is in sliding connection with the U-shaped plate (5) through a sliding groove, and a pull rod (6) is fixedly connected to the front end of the U-shaped plate (5).
5. The plastic trash can lower can body forming die according to claim 4, wherein: the two sides of the outer wall of the U-shaped plate (5) are sleeved with reset springs (7), the two ends of each reset spring (7) are fixedly connected with the base (1) and the U-shaped plate (5) respectively, and the top end of each U-shaped plate (5) is in sliding connection with the lower die (3) through a sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321393660.1U CN220095359U (en) | 2023-06-02 | 2023-06-02 | Lower barrel body forming die of plastic garbage can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321393660.1U CN220095359U (en) | 2023-06-02 | 2023-06-02 | Lower barrel body forming die of plastic garbage can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220095359U true CN220095359U (en) | 2023-11-28 |
Family
ID=88846918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321393660.1U Active CN220095359U (en) | 2023-06-02 | 2023-06-02 | Lower barrel body forming die of plastic garbage can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220095359U (en) |
-
2023
- 2023-06-02 CN CN202321393660.1U patent/CN220095359U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113458255B (en) | Auto-parts stamping die | |
| CN208148388U (en) | A kind of internal screw thread rotation depanning mold | |
| CN213353349U (en) | Plastic mold for plastic container | |
| CN216506359U (en) | Based on double-colored one shot forming mould | |
| CN220095359U (en) | Lower barrel body forming die of plastic garbage can | |
| CN219705945U (en) | Internal thread injection mold convenient to drawing of patterns | |
| CN114248401A (en) | Multistage radian-change-adjusting injection mold | |
| CN211917548U (en) | Product drawing of patterns shape mechanism of preapring for an unfavorable turn of events | |
| CN111873334A (en) | Ejection and reset integrated device of plastic product production equipment | |
| CN208881081U (en) | The double-color mold of hand sanitizer machine shell | |
| CN214926753U (en) | Demoulding limiting ejection mechanism suitable for injection mould | |
| CN221314948U (en) | Forming device for high polymer plastic products | |
| CN221315039U (en) | Environment-friendly injection mold ejection mechanism | |
| CN217395592U (en) | Mold for injection molding machine | |
| CN217297661U (en) | Mould is used in processing of perfume bottle of high efficiency automatic discharging | |
| CN221339268U (en) | Rotary injection molding device | |
| CN217319126U (en) | Smooth ejection device for injection mold gating system | |
| CN221067078U (en) | Environment-friendly plastic molding die | |
| CN219789104U (en) | Automatic assembly device for injection molding push button | |
| CN221212646U (en) | Injection molding machine | |
| CN217777644U (en) | Plastic forming die closing positioning device | |
| CN114953368B (en) | Vertical injection mold | |
| CN220681422U (en) | Switching type composite die for injection molding machine | |
| CN219213897U (en) | Full-computer injection molding machine with injection molding template convenient to replace | |
| CN117325381B (en) | Electronic device casing injection molding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |