CN211137979U - Mould is used in production of waterproof cap - Google Patents
Mould is used in production of waterproof cap Download PDFInfo
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- CN211137979U CN211137979U CN201922187711.5U CN201922187711U CN211137979U CN 211137979 U CN211137979 U CN 211137979U CN 201922187711 U CN201922187711 U CN 201922187711U CN 211137979 U CN211137979 U CN 211137979U
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- mould
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- waterproof cap
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Abstract
The utility model discloses a mould is used in production of waterproof cap, mould and lower mould including structure assorted last mould, the bottom and the base of lower mould are connected, the middle part of lower mould top surface is equipped with the material and says, the both sides that the material was said are equipped with the mold core assembly that the symmetry set up, mold core assembly says the die cavity of both sides including being located the material, be equipped with the core in the die cavity, be equipped with between the core and say the perpendicular connecting rod that sets up with the material, the bottom of core is equipped with the vertical dead lever of being connected with the die cavity, the both sides of lower mould top surface are equipped with vertical baffle, be equipped with evenly distributed's fixed slot on the baffle, be equipped with the anti-overflow pole of being connected with the die cavity in the fixed slot, the both sides of going up the mould are equipped with. The utility model adopts the above structure mould is used in waterproof cap production, rational in infrastructure, effectively guarantee product quality, improve production efficiency.
Description
Technical Field
The utility model relates to a waterproof cap production facility technical field especially relates to a mould is used in waterproof cap production.
Background
The waterproof cap is suitable for waterproof and protection of polyurethane foam plastic insulating pipe ends of various specifications, is made of polyethylene material subjected to high-energy ion radiation treatment, is in a cap shape, is formed by expanding and molding the polyethylene pipe and then coating a layer of hot melt adhesive film, and has the characteristics of high mechanical strength, ageing resistance, environmental stress cracking resistance, good sealing performance and the like. In the prior art, when a waterproof cap is coated with a hot melt adhesive film, the situation of different product shapes often occurs, and the main reason is that the stability of a die is not high after the die is closed, so that the rubber material deforms in the solidification process, and the product quality and the production efficiency are greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a mould is used in waterproof cap production, rational in infrastructure, effectively guarantee product quality, improve production efficiency.
In order to achieve the purpose, the utility model provides a mold for producing waterproof caps, which comprises an upper mold and a lower mold which are matched in structure, wherein the bottom of the lower mold is connected with a base, a material channel is arranged in the middle of the top surface of the lower mold, mold core assemblies which are symmetrically arranged are arranged on two sides of the material channel, each mold core assembly comprises mold cavities which are positioned on two sides of the material channel, cores are arranged in the mold cavities, connecting rods which are perpendicular to the material channel are arranged between the cores, vertical fixing rods which are connected with the mold cavities are arranged at the bottoms of the cores, vertical baffle plates are arranged on two sides of the top surface of the lower mold, fixing grooves which are uniformly distributed are arranged on the baffle plates, and anti-overflow rods which are; the mould comprises an upper mould and a lower mould, wherein bosses are arranged on two sides of the upper mould, a mould cavity matched with the mould core component structure is arranged on the bottom surface of the upper mould, and a material injection port is arranged in the middle of the upper mould and is opposite to the center of a material channel.
Preferably, the bottom of the die cavity is provided with a central hole, and the fixing rod is inserted into the central hole.
Preferably, the connecting rod is inserted on the core, and the connecting rod is matched with a groove structure in the material channel.
Therefore, the utility model adopts the above structure mould is used in waterproof cap production, rational in infrastructure, effectively guarantee product quality, improve production efficiency.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic view of an embodiment of a mold for producing a waterproof cap according to the present invention;
fig. 2 is a schematic view of an embodiment of a mold core assembly in a mold for producing a waterproof cap according to the present invention.
Reference numerals
1. An upper die; 2. a lower die; 3. a base; 4. a material channel; 5. a mold cavity; 6. a core; 7. a connecting rod; 8. a baffle plate; 9. fixing grooves; 10. an anti-overflow rod; 11. a boss; 12. a die cavity; 13. and (4) an injection port.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
Fig. 1 is the utility model discloses the schematic diagram of mould embodiment is used in waterproof cap production, fig. 2 is the utility model discloses the schematic diagram of the embodiment of mould core component in the mould is used in waterproof cap production, as shown in the figure, a mould is used in waterproof cap production, including structure assorted last mould 1 and lower mould 2, the bottom and the base 3 of lower mould 2 are connected, and base 3 is used for the fixed of lower mould 2. The middle part of the top surface of the lower die 2 is provided with a material channel 4, and the material channel 4 is used for conveying the rubber material to each die cavity 5. Mold core components are symmetrically arranged on two sides of the material channel 4, each mold core component comprises mold cavities 5 located on two sides of the material channel 4, cores 6 are arranged in the mold cavities 5, gaps between the mold cavities 5 and the cores 6 are used for filling rubber materials, and the waterproof caps are obtained after the rubber materials are solidified and shaped. The bottom of the core 6 is provided with a vertical fixing rod connected with the mold cavity 5, the bottom of the mold cavity 5 is provided with a center hole, the fixing rod is inserted into the center hole, the stability of the connection of the core 6 and the mold cavity 5 is ensured, and the forming effect of the waterproof cap is improved.
Be equipped with between the core 6 with the material say 4 perpendicular connecting rod 7 that set up, and connecting rod 7 with be located the material and say 4 groove structure phase-matchs, the both ends of connecting rod 7 are used for cooperateing with die cavity 5, make the sizing material solidify here after produce with waterproof cap be connected hollow strut, the middle part and the groove structure phase-match of connecting rod 7, make the sizing material only can fill in die cavity 5 is inside, can not flow to the recess in, influence the shaping effect of product. Connecting rod 7 is pegged graft on core 6 for connecting rod 7 can be dismantled, conveniently takes out the product from core 6, improves the stability of core 6 simultaneously.
Two sides of the top surface of the lower die 2 are provided with vertical baffles 8, and the baffles 8 are used for ensuring the stability of the upper die 1 and the lower die 2 after die assembly. Be equipped with evenly distributed's fixed slot 9 on the baffle 8, be equipped with the anti-overflow pole 10 of being connected with die cavity 5 in the fixed slot 9, anti-overflow pole 10 is used for preventing that the sizing material from spilling over in the material way 4 under the effect of pressure, influences the shaping of product. Bosses 11 are arranged on two sides of the upper die 1, and the bosses 11 are used for facilitating lifting and descending of the upper die 1 for die assembly. The bottom surface of going up mould 1 is equipped with the die cavity 12 with mold core assembly structure assorted, and the middle part of going up mould 1 is equipped with sprue 13 for go up mould 1 and 2 compound dies back sizing materials of lower mould and can follow sprue 13 and pour into. The injection port 13 is arranged opposite to the center of the material channel 4, so that the rubber material can uniformly flow in the material channel 4 under the action of pressure.
Therefore, the utility model adopts the above structure mould is used in waterproof cap production, rational in infrastructure, effectively guarantee product quality, improve production efficiency.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.
Claims (3)
1. The utility model provides a mould is used in production of waterproof cap which characterized in that: including structure assorted last mould and lower mould, the bottom and the base of lower mould are connected, the middle part of lower mould top surface is equipped with the material and says, the both sides that the material was said are equipped with the mold core assembly that the symmetry set up, mold core assembly is including being located the die cavity of material way both sides, be equipped with the core in the die cavity, be equipped with between the core with the perpendicular connecting rod that sets up is said to the material, the bottom of core be equipped with the vertical dead lever that the die cavity is connected, the both sides of lower mould top surface are equipped with vertical baffle, be equipped with evenly distributed's fixed slot on the baffle, be equipped with in the fixed slot with the anti-overflow pole that the die cavity is connected, the both sides of going up the mould are equipped with the boss, the bottom surface of going up the mould be equipped with mold core assembly structure assorted die cavity.
2. The mold for producing a waterproof cap according to claim 1, wherein: the bottom of the die cavity is provided with a center hole, and the fixing rod is inserted in the center hole.
3. The mold for producing a waterproof cap according to claim 2, wherein: the connecting rod is inserted on the core and matched with a groove structure in the material channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922187711.5U CN211137979U (en) | 2019-12-09 | 2019-12-09 | Mould is used in production of waterproof cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922187711.5U CN211137979U (en) | 2019-12-09 | 2019-12-09 | Mould is used in production of waterproof cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211137979U true CN211137979U (en) | 2020-07-31 |
Family
ID=71756344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922187711.5U Active CN211137979U (en) | 2019-12-09 | 2019-12-09 | Mould is used in production of waterproof cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211137979U (en) |
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2019
- 2019-12-09 CN CN201922187711.5U patent/CN211137979U/en active Active
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