CN221339271U - Rubber coating forming die for metal piece - Google Patents
Rubber coating forming die for metal piece Download PDFInfo
- Publication number
- CN221339271U CN221339271U CN202323065858.XU CN202323065858U CN221339271U CN 221339271 U CN221339271 U CN 221339271U CN 202323065858 U CN202323065858 U CN 202323065858U CN 221339271 U CN221339271 U CN 221339271U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- lower pressing
- storage tank
- cooling
- pipe
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- 239000002184 metal Substances 0.000 title claims abstract description 20
- 238000010073 coating (rubber) Methods 0.000 title claims abstract description 6
- 238000001816 cooling Methods 0.000 claims abstract description 61
- 238000003860 storage Methods 0.000 claims abstract description 49
- 238000003825 pressing Methods 0.000 claims description 50
- 239000007788 liquid Substances 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000001125 extrusion Methods 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 26
- 239000012943 hotmelt Substances 0.000 abstract description 26
- 239000000741 silica gel Substances 0.000 abstract description 26
- 229910002027 silica gel Inorganic materials 0.000 abstract description 26
- 239000000498 cooling water Substances 0.000 abstract description 24
- 239000000463 material Substances 0.000 abstract description 17
- 238000007493 shaping process Methods 0.000 abstract description 15
- 238000000465 moulding Methods 0.000 abstract description 12
- 238000005538 encapsulation Methods 0.000 abstract description 8
- 239000004033 plastic Substances 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 abstract description 2
- 239000002826 coolant Substances 0.000 description 5
- 239000000110 cooling liquid Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of forming dies, in particular to a metal piece rubber coating forming die, which comprises: the top of holding down plate is provided with the top board, the top end intercommunication of top board has the inlet pipe, the storage tank has been seted up to the inside of top board, the bottom and the storage tank of inlet pipe are linked together. Through setting up the cooling subassembly, upward movement through the piston can be with the cooling water that stores in the reservoir through the connecting pipe crowded cooling tank in to can cool down shaping cover and the hot melt silica gel wherein, after the silica gel shaping, piston downward movement is inhaled the cooling water in the cooling tank again in the reservoir, thereby can avoid when moulding plastics next time, shaping cover one kind is in low temperature state, and hot melt silica gel material can set up the horse and solidify when getting into in the mould and block up the material conveying passageway, causes the unable condition of forming completely on the metalwork surface of hot melt silica gel to appear, promotes the stability of encapsulation forming die.
Description
Technical Field
The utility model relates to the technical field of forming dies, in particular to an encapsulation forming die for a metal piece.
Background
The molding die, also called a section die, is made according to the shape and structure of the object in proportion, uses the method of pressing or watering to make the material become the instrument of certain shape, in order to adapt to the product demand, some metal pieces need to carry on the encapsulation treatment, when the metal piece carries on the encapsulation in the encapsulation molding die, the silica gel material after the hot melt needs to carry on the physical cooling after pouring into the die, in order to accelerate the shaping speed of silica gel, promote production efficiency, when carrying on the physical cooling in the existing encapsulation molding die, can be provided with the coolant in the die, but when the coolant is in the molding die all the time, can make a kind of die be in the low temperature state, the hot melt silica gel material can solidify immediately when entering the die and block up the material conveying channel, cause the hot melt silica gel unable to be formed on the metal piece surface completely.
Therefore, an encapsulating mold for metal pieces is proposed to solve the above problems.
Disclosure of utility model
The utility model aims to solve the problems, and provides a metal piece rubber coating forming die, which solves the problems that when cooling liquid is always in the forming die, the die is in a low-temperature state, and when a hot-melt silica gel material enters the die, a material conveying channel is blocked by standing horse solidification, so that the hot-melt silica gel cannot be completely formed on the surface of a metal piece.
The utility model realizes the aim through the following technical scheme, and the metal piece rubber coating forming die comprises: the upper pressing plate is arranged at the top end of the lower pressing plate, a feeding pipe is communicated with the top high end of the upper pressing plate, a storage tank is arranged in the upper pressing plate, the bottom end of the feeding pipe is communicated with the storage tank, a uniformly distributed fixing sleeve is embedded and arranged at the bottom end of the upper pressing plate, an annularly distributed extrusion pipe is arranged at the bottom end of the fixing sleeve, a jacking pipe of the extrusion pipe penetrates through the fixing sleeve and is communicated with the storage tank, and a forming sleeve which is uniformly arranged at the top end of the lower pressing plate in an embedded manner and is matched with the fixing sleeve; the cooling device is arranged in the lower pressing plate, and both sides of the cooling device penetrate through the lower pressing plate and extend to the outer part of the lower pressing plate; the cooling device comprises a cooling component arranged inside the lower pressing plate, one side of the cooling component penetrates through the lower pressing plate and extends to the outside of the lower pressing plate, an auxiliary component is arranged inside the cooling component, and the other side of the auxiliary component penetrates through the lower pressing plate and extends to the outside of the lower pressing plate.
Preferably, the cooling assembly is including setting up in the intake pipe of holding down plate one side, the inside of holding down plate has been seted up and has been linked together with the intake pipe the reservoir that is linked together, the inside of holding down plate is provided with the cooling tank that is located the reservoir top, the inner wall sliding connection of reservoir has the piston, the top of reservoir is provided with the connecting pipe that quantity is two, the top of connecting pipe runs through reservoir and holding down plate in proper order and is linked together with the cooling tank, through setting up the cooling assembly, through piston upward movement, can be with the cooling water that stores in the reservoir through the connecting pipe extrusion cooling tank in to can cool down to forming sleeve and hot melt silica gel wherein, accelerate the shaping speed of hot melt silica gel, promote production efficiency, after the silica gel shaping, the piston downward movement is inhaled the cooling water in the cooling tank again in the reservoir, thereby can avoid when moulding the next time, one kind is in low temperature state of shaping sleeve, and hot melt silica gel material can solidify the material conveying passageway immediately when getting into the mould, causes the condition that hot melt silica gel can't appear at the complete shaping of metalwork surface, promotes the stability of encapsulation shaping.
Preferably, the inner wall of the connecting pipe is provided with an electromagnetic valve, and by arranging the electromagnetic valve, the electromagnetic valve can avoid leakage of cooling water in the liquid storage tank through the connecting pipe under the condition of not using when being closed, thereby improving the stability of the device.
Preferably, the top of holding down plate has offered the through-hole that is two and be linked together with the cooling tank, through setting up the through-hole, the air in the cooling tank can flow through the through-hole to can guarantee the atmospheric pressure balance in the cooling tank, make the cooling water can normally pass in and out the cooling tank, further promoted the stability of device.
Preferably, the auxiliary assembly comprises a spiral pipe arranged on the inner top wall of the liquid storage tank, one end of the spiral pipe is communicated with a water inlet pipe, the other end of the water inlet pipe sequentially penetrates through the liquid storage tank and the lower pressure plate and extends to the outer portion of the lower pressure plate, the other end of the spiral pipe is communicated with a water outlet pipe, the other end of the water outlet pipe sequentially penetrates through the liquid storage tank and the lower pressure plate and extends to the outer portion of the lower pressure plate, the auxiliary assembly is arranged, cooling liquid is input into the spiral pipe through external cooling equipment, and then the cooling water after being heated is cooled through a longer channel in the spiral pipe, so that the cooling water can be always in a low-temperature state, and the cooling water is guaranteed to be always effectively cooled to the forming sleeve and the hot melt silica gel therein, so that the practicability of the lifting device is improved.
Preferably, the inner wall fixedly connected with of reservoir is located the spacing ring of spiral pipe below, through setting up the spacing ring, avoids the piston to strike the spiral pipe at the upward movement in-process, avoids the spiral pipe to appear damaging the condition, hoisting device's stability.
The beneficial effects of the utility model are as follows:
Through setting up the cooling assembly, upward movement through the piston can squeeze the cooling water that stores in the reservoir into the cooling tank through the connecting pipe, thereby can cool down shaping cover and the hot melt silica gel wherein, accelerate the shaping speed of hot melt silica gel, promote production efficiency, after the silica gel shaping, the piston moves down, inhale the cooling water in the cooling tank again in the reservoir, thereby can avoid when moulding plastics next time, shaping cover one kind is in low temperature state, the hot melt silica gel material can solidify immediately when getting into the mould and block up the material conveying passageway, cause the condition that hot melt silica gel can't be formed completely on the metalwork surface to appear, promote the stability of encapsulation shaping mould;
Through setting up auxiliary assembly, in inputting the spiral pipe with the coolant liquid through external cooling arrangement, cooling water after the longer passageway is to the intensification in the spiral pipe later to can guarantee that the coolant water can be in the low temperature state always, guarantee that the coolant water is effective the cooling to the shaping cover and hot melt silica gel wherein all the time, hoisting device's practicality.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an expanded schematic view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is a schematic side view of the present utility model;
Fig. 5 is an enlarged view of a in fig. 4.
In the figure: 1. a lower pressing plate; 2. an upper press plate; 3. a cooling device; 31. a cooling component; 311. a piston; 312. a liquid storage tank; 313. an air inlet pipe; 314. a cooling tank; 315. a connecting pipe; 316. an electromagnetic valve; 317. a through hole; 32. an auxiliary component; 321. a spiral tube; 322. a water inlet pipe; 323. a water outlet pipe; 324. a limiting ring; 4. a feed pipe; 5. a storage tank; 6. a fixed sleeve; 7. extruding the tube; 8. and forming the sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The specific implementation method comprises the following steps: as shown in fig. 1-5, an encapsulating mold for a metal part, comprising: the upper pressing plate 1 is arranged at the top end of the lower pressing plate 1, a feeding pipe 4 is communicated with the top high end of the upper pressing plate 2, a storage tank 5 is arranged in the upper pressing plate 2, the bottom end of the feeding pipe 4 is communicated with the storage tank 5, a uniformly distributed fixed sleeve 6 is embedded and arranged at the bottom end of the upper pressing plate 2, an annularly distributed extrusion pipe 7 is arranged at the bottom end of the fixed sleeve 6, a top pipe of the extrusion pipe 7 penetrates through the fixed sleeve 6 and is communicated with the storage tank 5, and a forming sleeve 8 which is uniformly distributed and is matched with the fixed sleeve 6 is embedded and arranged at the top end of the lower pressing plate 1;
The cooling device 3 is arranged in the lower pressing plate 1, and both sides of the cooling device 3 penetrate through the lower pressing plate 1 and extend to the outside of the lower pressing plate 1;
Wherein, cooling device 3 is including setting up in the inside cooling subassembly 31 of holding down plate 1, cooling subassembly 31 one side runs through holding down plate 1 and extends to the outside of holding down plate 1, cooling subassembly 31's inside is provided with auxiliary assembly 32, auxiliary assembly 32's opposite side runs through holding down plate 1 and extends to the outside of holding down plate 1, when using, after fixing the cover 6{ the shape of cover 6 can change } according to specific production requirement with the metalwork fixed, remove upper plate 2 downwards, later with the hot melt material through inlet pipe 4 input stock chest 5 in, when lasting the feeding, the material in the stock chest 5 can get into the surface parcel of metalwork in the forming cover 8 through extrusion pipe 7.
As shown in fig. 2, fig. 3, fig. 4 and fig. 5, the cooling component 31 includes an air inlet pipe 313 disposed at one side of the lower platen 1, a liquid storage tank 312 communicated with the air inlet pipe 313 is disposed in the lower platen 1, a cooling tank 314 disposed above the liquid storage tank 312 is disposed in the lower platen 1, a piston 311 is slidably connected to an inner wall of the liquid storage tank 312, two connecting pipes 315 are disposed at a top end of the liquid storage tank 312, the top ends of the connecting pipes 315 sequentially penetrate through the liquid storage tank 312 and the lower platen 1 and are communicated with the cooling tank 314, after the surface of the metal piece is completely wrapped by hot-melt silica gel, air is filled into the liquid storage tank 312{ the liquid storage tank 312 is stored with cooling water through the air inlet pipe 313, and the capacity of the liquid storage tank 312 is greater than that of the cooling tank 314 }, at this time, the piston 311 slides upward in the liquid storage tank 312 under the pushing of pressure, so that the cooling water in the liquid storage tank 312 is extruded into the cooling tank 314 through the connecting pipes 315, the cooling water cools the molding jacket 8 and the hot-melt silica gel therein after the molding jacket 8, and the hot-melt silica gel therein, after the cooling is completely wrapped by the air pump, the air pump is pumped out, and the cooling water in the liquid storage tank 312 again enters the cooling tank 312.
As shown in fig. 3 and 5, the inner wall of the connection pipe 315 is provided with a solenoid valve 316, and the solenoid valve 316 needs to be opened when the cooling water is pushed into or sucked out of the cooling tank 314.
As shown in fig. 2, the top of the lower platen 1 is provided with two through holes 317 communicating with the cooling grooves 314, and air in the cooling grooves 314 flows through the through holes 317 as cooling water in the cooling grooves 314 is introduced and discharged.
As shown in fig. 3 and 4, the auxiliary assembly 32 includes a spiral tube 321 disposed on the inner top wall of the liquid storage tank 312, one end of the spiral tube 321 is connected with a water inlet tube 322, the other end of the water inlet tube 322 sequentially penetrates through the liquid storage tank 312 and the lower pressure plate 1 and extends to the outside of the lower pressure plate 1, the other end of the spiral tube 321 is connected with a water outlet tube 323, the other end of the water outlet tube 323 sequentially penetrates through the liquid storage tank 312 and the lower pressure plate 1 and extends to the outside of the lower pressure plate 1, when cooling water returns to the liquid storage tank 312 in use, external condensing equipment can input cooling liquid into the spiral tube 321 through the water inlet tube 322, cooling liquid in the spiral tube 321 can cool the cooling water, and then the cooling water reenters the cooling equipment through the water outlet tube 323 to cool.
As shown in fig. 3 and 4, the inner wall of the liquid storage tank 312 is fixedly connected with a limiting ring 324 positioned below the spiral pipe 321, and the piston 311 stops after touching the limiting ring 324 in the rising process.
When the hot melt molding device is used, after a metal piece is fixed through the fixing sleeve 6, the upper pressing plate 2 is moved downwards, then hot melt materials are input into the storage tank 5 through the feeding pipe 4, when the hot melt materials are continuously fed, the materials in the storage tank 5 enter the molding sleeve 8 through the extrusion pipe 7 to wrap the surface of the metal piece, then an external air pump is started to pressurize the storage tank 312 through the air inlet pipe 313, at the moment, the piston 311 slides upwards in the storage tank 312 under the pushing of the pressure, so that cooling water in the storage tank 312 is extruded into the cooling tank 314 through the connecting pipe 315 to cool the molding sleeve 8 and hot melt silica gel therein, after the cooling is completed, the air pump pumps out the air in the storage tank 312, at the moment, the cooling water in the cooling tank 314 can reenter the storage tank 312, and then external condensing equipment can cool the cooling water through the spiral pipe 321.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a metalwork rubber coating forming die which characterized in that includes:
The automatic feeding device comprises a lower pressing plate (1), wherein an upper pressing plate (2) is arranged at the top end of the lower pressing plate (1), a feeding pipe (4) is communicated with the top high end of the upper pressing plate (2), a storage tank (5) is arranged in the upper pressing plate (2), the bottom end of the feeding pipe (4) is communicated with the storage tank (5), a uniformly distributed fixed sleeve (6) is embedded and installed at the bottom end of the upper pressing plate (2), an annular extrusion pipe (7) is arranged at the bottom end of the fixed sleeve (6), a jacking pipe of the extrusion pipe (7) penetrates through the fixed sleeve (6) and is communicated with the storage tank (5), and a uniform part is embedded and installed at the top end of the lower pressing plate (1) and is matched with a forming sleeve (8) of the fixed sleeve (6);
The cooling device (3) is arranged in the lower pressing plate (1), and both sides of the cooling device (3) penetrate through the lower pressing plate (1) and extend to the outside of the lower pressing plate (1);
The cooling device (3) comprises a cooling component (31) arranged inside the lower pressing plate (1), one side of the cooling component (31) penetrates through the lower pressing plate (1) and extends to the outside of the lower pressing plate (1), an auxiliary component (32) is arranged inside the cooling component (31), and the other side of the auxiliary component (32) penetrates through the lower pressing plate (1) and extends to the outside of the lower pressing plate (1).
2. The metal part overmold die of claim 1, wherein: the cooling assembly (31) comprises an air inlet pipe (313) arranged on one side of a lower pressing plate (1), a liquid storage tank (312) communicated with the air inlet pipe (313) is arranged in the lower pressing plate (1), a cooling tank (314) located above the liquid storage tank (312) is arranged in the lower pressing plate (1), pistons (311) are slidably connected to the inner wall of the liquid storage tank (312), two connecting pipes (315) are arranged at the top ends of the liquid storage tank (312), and the top ends of the connecting pipes (315) sequentially penetrate through the liquid storage tank (312) and the lower pressing plate (1) and are communicated with the cooling tank (314).
3. The metal part overmold die of claim 2, wherein: an electromagnetic valve (316) is arranged on the inner wall of the connecting pipe (315).
4. The metal part overmold die of claim 2, wherein: the top of the lower pressing plate (1) is provided with two through holes (317) which are communicated with the cooling grooves (314).
5. The metal part overmold die of claim 4, wherein: the auxiliary assembly (32) comprises a spiral pipe (321) arranged on the inner top wall of the liquid storage tank (312), one end of the spiral pipe (321) is communicated with a water inlet pipe (322), the other end of the water inlet pipe (322) sequentially penetrates through the liquid storage tank (312) and the lower pressing plate (1) and extends to the outer portion of the lower pressing plate (1), the other end of the spiral pipe (321) is communicated with a water outlet pipe (323), and the other end of the water outlet pipe (323) sequentially penetrates through the liquid storage tank (312) and the lower pressing plate (1) and extends to the outer portion of the lower pressing plate (1).
6. The metal part overmold die of claim 4, wherein: the inner wall of the liquid storage tank (312) is fixedly connected with a limiting ring (324) positioned below the spiral pipe (321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323065858.XU CN221339271U (en) | 2023-11-14 | 2023-11-14 | Rubber coating forming die for metal piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323065858.XU CN221339271U (en) | 2023-11-14 | 2023-11-14 | Rubber coating forming die for metal piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221339271U true CN221339271U (en) | 2024-07-16 |
Family
ID=91825039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323065858.XU Active CN221339271U (en) | 2023-11-14 | 2023-11-14 | Rubber coating forming die for metal piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221339271U (en) |
-
2023
- 2023-11-14 CN CN202323065858.XU patent/CN221339271U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |