CN221851061U - Flip mould for cat litter basin - Google Patents
Flip mould for cat litter basin Download PDFInfo
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- CN221851061U CN221851061U CN202420434128.8U CN202420434128U CN221851061U CN 221851061 U CN221851061 U CN 221851061U CN 202420434128 U CN202420434128 U CN 202420434128U CN 221851061 U CN221851061 U CN 221851061U
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- 241000282326 Felis catus Species 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000002347 injection Methods 0.000 claims abstract description 10
- 239000007924 injection Substances 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims description 10
- 239000000243 solution Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a flip mold for a cat litter basin, which comprises a front mold assembly, a rear mold assembly, a first side core-pulling mechanism and a second side core-pulling mechanism; the front die assembly comprises a front die plate, and a flip female die is arranged on the front die plate; the rear die assembly comprises a rear die plate, a flip male die is arranged on the rear die plate, and a flip injection cavity is formed by the flip male die and the flip female die; the first side core pulling mechanism comprises a driving piece and a first side core, the driving piece is arranged on the front template, a first end of the first side core is connected with a driving end of the driving piece, and a second end of the first side core stretches into the flip injection cavity; the second side core pulling mechanism comprises an inclined guide piece and a second side core, the inclined guide piece is arranged on the front template, an inclined guide groove matched with the inclined guide piece is formed in the second side core, the second side core is arranged on the rear template in a sliding mode, and when the die is opened, the second side core moves along with the rear template and is driven by the inclined guide piece to be far away from a formed product.
Description
Technical Field
The utility model relates to the technical field of molds, in particular to a flip mold for a cat litter basin.
Background
The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material. The term "industrial mother" is used.
Injection molds typically include a front mold and a rear mold that are closed together by injecting molten material into a cavity through a gate and are separated when opened to remove a plastic article.
As shown in fig. 7, a flip cover for a cat litter box has a plurality of air holes on the other side wall and a plurality of connecting holes on the opposite side walls, so that a first side core for forming the connecting holes and a second side core for forming the air holes are provided on a mold, but when demolding, the presence of the first side core and the second side core may cause inconvenience in demolding of a molded product.
Disclosure of utility model
In order to overcome the defects of the prior art, the utility model aims to provide a flip mold for a cat litter basin, which solves the technical problem of inconvenient demolding in the prior art.
The utility model is realized by adopting the following technical scheme: a flip mold for a cat litter box comprises a front mold component, a rear mold component, a first side core-pulling mechanism and a second side core-pulling mechanism;
The front die assembly comprises a front die plate, and a flip female die is arranged on the front die plate;
the rear die assembly comprises a rear die plate, a flip male die is arranged on the rear die plate, and a flip injection cavity is formed by the flip male die and the flip female die;
The first side core pulling mechanism comprises a driving piece and a first side core, the driving piece is arranged on the front template, a first end of the first side core is connected with a driving end of the driving piece, and a second end of the first side core stretches into the flip injection cavity;
The second side core pulling mechanism comprises an inclined guide piece and a second side core, the inclined guide piece is arranged on the front template, an inclined guide groove matched with the inclined guide piece is formed in the second side core, the second side core is arranged on the rear template in a sliding mode, and when the die is opened, the second side core moves along with the rear template and is driven by the inclined guide piece to be far away from a formed product.
In one possible implementation manner, the first side core pulling mechanism further comprises a fixing piece and a sliding piece, wherein the fixing piece is arranged on the front template, the driving piece is arranged on the fixing piece, the sliding piece is arranged on the fixing piece in a sliding mode, one end of the sliding piece is connected with the driving end of the driving piece, and the other end of the sliding piece is connected with the first end of the first side core;
The fixing piece is close to one end of the front template is provided with a first sensor, one end of the fixing piece, which is far away from the front template, is provided with a second sensor, and the sliding piece is provided with a first pressing piece corresponding to the first sensor and a second pressing piece corresponding to the second sensor.
In one possible embodiment, a sliding rail is provided on the inner wall of the front template, and a sliding groove matched with the sliding rail is provided on the second side core.
In one possible implementation manner, the rear mold plate is provided with a limiting groove, a first limiting part is arranged in the limiting groove, a second limiting part is arranged at the bottom of the second side mold core, and the second limiting part stretches into the limiting groove to be clamped with the first limiting part.
In one possible embodiment, the front mold assembly further comprises a front mold fixing plate and a front mold backing plate, the front mold backing plate is arranged on the front mold fixing plate, and the front mold plate is arranged on the front mold backing plate;
The back die assembly further comprises a back die fixing plate, two cushion blocks and a jacking plate, wherein the number of the cushion blocks is two, the cushion blocks are respectively arranged on two sides of the back die fixing plate, the jacking plate is arranged between the two cushion blocks, and the back die plate is arranged on the cushion blocks.
In one possible embodiment, a third sensor is disposed on the rear mold fixing plate, and a third pressing piece corresponding to the third sensor is disposed on the jacking plate.
In one possible implementation manner, the jacking plate is provided with a jacking component, the jacking component comprises a plurality of ejector pins, the flip male die is provided with a plurality of ejector pin holes, each ejector pin is respectively and slidably connected in each ejector pin hole, and the top surface of each ejector pin is matched and attached with the outer surface of the flip male die.
In one possible implementation manner, a positioning groove is formed in a thimble, close to the first side core pulling mechanism, in the jacking assembly, and the second end of the first side core extends into the positioning groove.
In one possible implementation manner, the jacking assembly further comprises a jacking block, the jacking block is arranged on the flip punch, and the bottom end of the jacking block is connected with the ejector pin.
In one possible implementation manner, a first guide post is arranged on the front template, a first guide hole corresponding to the first guide post is arranged on the rear template, and the first guide post is slidably connected in the first guide hole.
Compared with the prior art, the utility model has the beneficial effects that: when the molded product is demolded, the driving piece drives the first side core to be pulled out firstly, and then the second side core is driven by the inclined guide piece to be far away from the molded product when the die assembly moves, so that the molded product is pulled out of the first side core and the second side core before being ejected, the phenomenon that the molded product is demolded due to the existence of the first side core and the second side core is prevented effectively, and the product demolding is greatly facilitated.
Drawings
FIG. 1 is a schematic structural view of a flip cover mold for a litter box of the utility model;
FIG. 2 is a schematic structural view of a front mold assembly in a flip mold for a litter box of the utility model;
FIG. 3 is an enlarged detail view at A in FIG. 2;
FIG. 4 is a schematic view of the structure of the rear mold assembly in the flip mold for the litter box of the utility model;
Fig. 5 is a schematic structural view of the cat litter box of the utility model after ejection of the jacking component in the flip mold;
FIG. 6 is a cross-sectional view of the first and second stoppers in the flip cover mold for a litter box of the utility model in an assembled state;
Fig. 7 is a schematic structural view of a product produced by the flip mold for a cat litter box of the utility model.
In the figure:
1. A front mold assembly; 11. a front mold fixing plate; 12. a front mold backing plate; 13. a front template; 131. a slide rail; 132. a first guide post; 14. a flip female die;
2. A rear module assembly; 21. a rear mold fixing plate; 211. a third sensor; 22. a cushion block; 23. a rear template; 231. a limit groove; 232. a first limiting member; 233. a first guide hole; 234. a second guide hole; 24. flip male die; 25. a jacking plate; 251. a third tabletting step; 252. a second guide post;
3. A first side core pulling mechanism; 31. a driving member; 32. a first side core; 33. a fixing member; 331. a first sensor; 332. a second sensor; 34. a slider; 341. a first tabletting; 342. a second tabletting step;
4. A second side core pulling mechanism; 41. an inclined guide; 42. a second side core; 421. an inclined guide groove; 422. a chute; 423. a second limiting piece;
5. A jacking assembly; 51. a thimble; 52. a top block; 53. and a positioning groove.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that, in the embodiments of the present application, all directional indicators (such as up, down, left, right, front, and rear … …) are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific gesture (as shown in the drawings), and if the specific gesture changes, the directional indicators correspondingly change.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present application.
The flip mold for the cat litter box comprises a front mold component 1, a rear mold component 2, a first side core-pulling mechanism 3 and a second side core-pulling mechanism 4, wherein the flip mold is shown in figures 1-6; the front mould component 1 comprises a front mould plate 13, and a flip female mould 14 is arranged on the front mould plate 13; the rear die assembly 2 comprises a rear die plate 23, a flip male die 24 is arranged on the rear die plate 23, and the flip male die 24 and the flip female die 14 form a flip injection cavity; the first side core pulling mechanism 3 comprises a driving piece 31 and a first side core 32, the driving piece 31 is arranged on the front template 13, a first end of the first side core 32 is connected with a driving end of the driving piece 31, and a second end of the first side core 32 stretches into the flip injection cavity; the second side core pulling mechanism 4 comprises an inclined guide piece 41 and a second side core 42, the inclined guide piece 41 is arranged on the front template 13, an inclined guide groove 421 matched with the inclined guide piece 41 is arranged on the second side core 42, the inclined guide piece 41 is slidably connected in the inclined guide groove 421, the second side core 42 is slidably arranged on the rear template 23, and when the mold is opened, the second side core 42 moves along with the rear template 23 and is driven by the inclined guide piece 41 to be far away from a molded product. Specifically, this mould still includes gating system and cooling system, is provided with the runner on the front mould subassembly 1, and the runner is connected with the sprue, and the sprue is connected with the shunt, and shunt intercommunication flip injection cavity to all be equipped with cooling tube on front mould subassembly 1 and the back mould subassembly 2, so that the shaping product can cool off fast.
Referring to fig. 2 and 3, in one possible embodiment, the first side core pulling mechanism 3 further includes a fixing member 33 and a sliding member 34, the fixing member 33 is disposed on the front mold plate 13, the driving member 31 is disposed on the fixing member 33, the sliding member 34 is slidably disposed on the fixing member 33, one end of the sliding member 34 is connected to the driving end of the driving member 31, and the other end of the sliding member 34 is connected to the first end of the first side core 32; the end of the fixing member 33 near the front template 13 is provided with a first sensor 331, the end of the fixing member 33 far away from the front template 13 is provided with a second sensor 332, and the sliding member 34 is provided with a first pressing piece 341 corresponding to the first sensor 331 and a second pressing piece 342 corresponding to the second sensor 332. It is easily understood that when the first side core 32 is not withdrawn, the first pressing piece 341 abuts against the first sensor 331, and the first sensor 331 is triggered to provide the worker with the first side core 32 in an operating state; when the first side core 32 is withdrawn, the slider 34 is moved away from the front template 13, the first press piece 341 is moved away from the first sensor 331, the second press piece 342 abuts against the second sensor 332, and the second sensor 332 is triggered to indicate to the operator that the first side core 32 has been withdrawn.
Referring to fig. 2 and 4, in one possible embodiment, a sliding rail 131 is provided on an inner wall of the front mold plate 13, and a sliding slot 422 matching with the sliding rail 131 is provided on the second side core 42. It is easy to understand that the sliding rail 131 is slidably connected with the sliding groove 422, and when the mold is opened, the front mold assembly 1 is separated from the rear mold assembly 2, the sliding rail 131 slides along the sliding groove 422, the sliding rail 131 and the sliding groove 422 are arranged to facilitate the improvement of the movement stability of the second side mold core 42, and the smooth demolding of the second side mold core 42 is ensured.
Referring to fig. 6, in one possible embodiment, a limit groove 231 is formed in the rear mold plate 23, a first limit piece 232 is formed in the limit groove 231, a second limit piece 423 is formed at the bottom of the second side mold core 42, and the second limit piece 423 extends into the limit groove 231 to be engaged with the first limit piece 232. It should be noted that, the first limiting piece 232 and the second limiting piece 423 are all L-shaped, the first limiting piece 232 is fixedly mounted on the rear mold plate 23 through a bolt, the second limiting piece 423 is fixedly mounted on the second side mold core 42 through a bolt, when the first limiting piece 232 and the second limiting piece 423 are arranged to avoid demolding, the second side mold core 42 is driven by the front mold plate 13 under the action of friction force, so that the second side mold core 42 is offset, the sliding stability of the second side mold core 42 is improved, the quality of products is further ensured, and in addition, the limiting groove 231 is provided with a space for the second limiting piece 423 to move, so that the second side mold core 42 can be smoothly pulled out.
Referring to fig. 1, in one possible embodiment, the front mold assembly 1 further includes a front mold fixing plate 11 and a front mold cushion plate 12, the front mold cushion plate 12 is disposed on the front mold fixing plate 11, and the front mold plate 13 is disposed on the front mold cushion plate 12; the rear mold assembly 2 further comprises a rear mold fixing plate 21, two cushion blocks 22 and a jacking plate 25, wherein the cushion blocks 22 are respectively arranged on two sides of the rear mold fixing plate 21, the jacking plate 25 is arranged between the two cushion blocks 22, and the rear mold plate 23 is arranged on the cushion blocks 22.
Referring to fig. 1, in one possible embodiment, a third sensor 211 is provided on the rear mold fixing plate 21, and a third pressing piece 251 corresponding to the third sensor 211 is provided on the lifting plate 25. It will be readily appreciated that when the mold is opened, the lifting plate 25 is raised, the third press piece 251 is separated from the third sensor 211, and when the mold is closed, the lifting plate 25 is lowered, and when the third press piece 251 triggers the third sensor 211, this indicates that the lifting plate 25 has been successfully reset.
Referring to fig. 5, in a possible embodiment, a lifting assembly 5 is disposed on the lifting plate 25, the lifting assembly 5 includes a plurality of ejector pins 51, a plurality of ejector pin 51 holes are disposed on the flip punch 24, each ejector pin 51 is slidably connected in each ejector pin 51 hole, and a top surface of each ejector pin 51 is adapted to fit with an outer surface of the flip punch 24. It should be added that, the jacking plate 25 is further provided with a second guiding column 252, the rear template 23 is provided with a second guiding hole 234 corresponding to the second guiding column 252, the second guiding column 252 is slidably connected in the second guiding hole 234, and the stability of the motion of the jacking plate 25 can be ensured by the arrangement of the second guiding column 252.
Referring to fig. 2 to 4, in one possible embodiment, a positioning groove 53 is provided on the ejector pin 51 of the jack assembly 5 near the first side core pulling mechanism 3, and the second end of the first side core 32 extends into the positioning groove 53. It will be readily appreciated that in order to form the connecting hole in the product, the first side core 32 needs to pass through the flip cavity and collide with the flip punch 24 or extend into the flip punch 24, and the positioning groove 53 may be provided to facilitate quick positioning of the first side core 32, where the ejector pin 51 is required, so that the positioning groove 53 is provided on the ejector pin 51.
Referring to fig. 5, in one possible embodiment, the jacking assembly 5 further includes a jacking block 52, the jacking block 52 is disposed on the flip-top punch 24, and a thimble 51 is connected to a bottom end of the jacking block 52. It should be noted that, the top surface of the ejector block 52 is fit with the outer surface of the flip punch 24, after the die is opened, the jacking plate 25 drives the jacking component 5 to perform ejection movement, the product is separated from the flip punch 24 under the action of the jacking component 5, and the ejector block 52 can enable the product to be ejected more smoothly.
Referring to fig. 2 and 4, in one possible embodiment, the front mold plate 13 is provided with a first guide post 132, the rear mold plate 23 is provided with a first guide hole 233 corresponding to the first guide post 132, and the first guide post 132 is slidably connected in the first guide hole 233. It should be noted that, the cushion block 22 is provided with a blind hole, the first guide post 132 passes through the first guide hole 233 and then extends into the blind hole, and the first guide post 132 can ensure the stability of the movement of the rear die assembly 2 when the die is opened and closed.
In summary, according to the flip mold for the cat litter basin provided by the utility model, when a molded product is demolded, the driving piece drives the first side core to be pulled out, the rear mold component starts to move after the first side core is pulled out, and when the rear mold component moves, the second side core is driven by the inclined guide piece to be far away from the molded product, so that the second side core is pulled out, and finally, the jacking plate drives the jacking component to perform ejection movement, so that the product is ejected out, and the demolding process of the product is completed.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (10)
1. The flip mold for the cat litter box is characterized by comprising a front mold assembly, a rear mold assembly, a first side core-pulling mechanism and a second side core-pulling mechanism;
The front die assembly comprises a front die plate, and a flip female die is arranged on the front die plate;
the rear die assembly comprises a rear die plate, a flip male die is arranged on the rear die plate, and a flip injection cavity is formed by the flip male die and the flip female die;
The first side core pulling mechanism comprises a driving piece and a first side core, the driving piece is arranged on the front template, a first end of the first side core is connected with a driving end of the driving piece, and a second end of the first side core stretches into the flip injection cavity;
The second side core pulling mechanism comprises an inclined guide piece and a second side core, the inclined guide piece is arranged on the front template, an inclined guide groove matched with the inclined guide piece is formed in the second side core, the second side core is arranged on the rear template in a sliding mode, and when the die is opened, the second side core moves along with the rear template and is driven by the inclined guide piece to be far away from a formed product.
2. The flip-flop mold of claim 1 wherein said first side knockout core mechanism further comprises a fixed member and a sliding member, said fixed member is disposed on said front plate, said driving member is disposed on said fixed member, said sliding member is slidably disposed on said fixed member, one end of said sliding member is connected with the driving end of said driving member, and the other end of said sliding member is connected with the first end of said first side core;
The fixing piece is close to one end of the front template is provided with a first sensor, one end of the fixing piece, which is far away from the front template, is provided with a second sensor, and the sliding piece is provided with a first pressing piece corresponding to the first sensor and a second pressing piece corresponding to the second sensor.
3. The flip-top mold for the litter box of claim 1 wherein the inner wall of the front mold plate is provided with a slide rail and the second side core is provided with a slide groove matched with the slide rail.
4. The flip mold for the cat litter box of claim 1 wherein the back mold plate is provided with a limit groove, a first limit piece is arranged in the limit groove, a second limit piece is arranged at the bottom of the second side mold core, and the second limit piece extends into the limit groove to be clamped with the first limit piece.
5. The flip-top die for a litter box of claim 1 wherein the front die assembly further comprises a front die fixing plate and a front die pad plate, the front die pad plate being disposed on the front die fixing plate, the front die plate being disposed on the front die pad plate;
The back die assembly further comprises a back die fixing plate, two cushion blocks and a jacking plate, wherein the number of the cushion blocks is two, the cushion blocks are respectively arranged on two sides of the back die fixing plate, the jacking plate is arranged between the two cushion blocks, and the back die plate is arranged on the cushion blocks.
6. The flip-top die for the cat litter box of claim 5 wherein a third sensor is provided on the rear die fixing plate and a third pressing piece corresponding to the third sensor is provided on the jacking plate.
7. The flip-top die for the cat litter box of claim 5 wherein the jacking plate is provided with a jacking assembly, the jacking assembly comprises a plurality of ejector pins, the flip-top punch is provided with a plurality of ejector pin holes, each ejector pin is respectively and slidably connected in each ejector pin hole, and the top surface of each ejector pin is fit with the outer surface of the flip-top punch.
8. The flip-flop mold of claim 7 wherein said pin of said jack assembly adjacent said first side core-pulling means has a detent, and wherein said second end of said first side core extends into said detent.
9. The flip-top mold for a litter box of claim 8 wherein the jacking assembly further comprises a jacking block, wherein the jacking block is disposed on the flip-top punch, and wherein the bottom end of the jacking block is connected to the ejector pin.
10. The flip-top die for the litter box of claim 1 wherein a first guide post is provided on the front template, a first guide hole corresponding to the first guide post is provided on the rear template, and the first guide post is slidably connected in the first guide hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420434128.8U CN221851061U (en) | 2024-03-06 | 2024-03-06 | Flip mould for cat litter basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420434128.8U CN221851061U (en) | 2024-03-06 | 2024-03-06 | Flip mould for cat litter basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221851061U true CN221851061U (en) | 2024-10-18 |
Family
ID=93047879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420434128.8U Active CN221851061U (en) | 2024-03-06 | 2024-03-06 | Flip mould for cat litter basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221851061U (en) |
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2024
- 2024-03-06 CN CN202420434128.8U patent/CN221851061U/en active Active
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