CN212288670U - Mould is used in production of barreled water bucket - Google Patents
Mould is used in production of barreled water bucket Download PDFInfo
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- CN212288670U CN212288670U CN202021965392.2U CN202021965392U CN212288670U CN 212288670 U CN212288670 U CN 212288670U CN 202021965392 U CN202021965392 U CN 202021965392U CN 212288670 U CN212288670 U CN 212288670U
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Abstract
The utility model provides a mold for producing a barreled water barrel, which comprises a frame, a first mold body and a second mold body which are symmetrically arranged, wherein the second mold body is driven by a first hydraulic cylinder to slide; a first clamping cavity is formed in the first die body, a second clamping cavity is formed in the second die body, a water tank is mounted on the rack, the interior of the water tank is divided into a backflow chamber and a cooling chamber, a plurality of first refrigerating sheets are mounted at the bottom of the cooling chamber, and the backflow chamber is communicated with the cooling chamber through a seventh pipeline; the first clamping cavity is communicated with a first water changing pipe, and the second clamping cavity is communicated with a second water changing pipe; the side wall of the water tank is provided with a water pump, and the water pump is used for sending low-temperature cooling liquid in the cooling chamber to the first clamping cavity and the second clamping cavity, so that accelerated cooling is realized; and the water pump still can be used for the coolant liquid suction reflux to the return-flow indoor in first clamp chamber and the second clamp intracavity, accelerates the change of coolant liquid to improve work efficiency.
Description
Technical Field
The utility model relates to a mould field, more specifically relates to a mould is used in barreled water bucket production.
Background
The drinking water bucket used in the current market generally takes blow molding plastic as a raw material, and when the drinking water bucket is manufactured, a split type mold is usually adopted, namely the mold is formed by combining two or more split type modules; a cooling liquid channel is arranged in the wall of the split module as required; driven by a cooling system, cooling liquid circulates in the channel, so that the workpiece and the die are cooled; however, most of the existing cooling systems are simple in structure, and only are ordinary cooling coils, so that the cooling effect needs to be improved.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problem of providing a mould is used in barreled cask production, its novel structure can realize that the coolant liquid is supplied with fast and the backward flow, the change of coolant liquid with higher speed to improve the cooling effect.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a mold for producing barreled water buckets, which comprises a frame, a first mold body and a second mold body, wherein the first mold body and the second mold body are symmetrically arranged, the first mold body is fixed on the top surface of the frame, the second mold body is arranged on one side of the first mold body in a sliding manner, the second mold body is driven by a first hydraulic cylinder to slide, and the first hydraulic cylinder is fixedly arranged on the frame; a first clamping cavity is formed in the first die body, and the first clamping cavity is matched with a forming cavity of the first die body; a second clamping cavity is formed in the second die body, and the second clamping cavity is matched with the forming cavity of the second die body; the rack is provided with a water tank, a partition board is arranged in the water tank, the partition board divides the interior of the water tank into a backflow chamber and a cooling chamber, the bottom of the cooling chamber is provided with a plurality of first refrigerating sheets, the backflow chamber is communicated with the cooling chamber through a seventh pipeline, and a ninth electromagnetic valve is arranged on the seventh pipeline; the first clamping cavity is communicated with a first water changing pipe, and the second clamping cavity is communicated with a second water changing pipe; a water pump is installed on the side wall of the water tank, a first three-way pipe is communicated with a water outlet of the water pump, one port of the first three-way pipe is communicated with the backflow chamber through a first pipeline, a first electromagnetic valve and a first one-way valve are installed on the first pipeline, the other port of the first three-way pipe is communicated with a second pipeline, a second electromagnetic valve is arranged on the second pipeline, the other end of the second pipeline is communicated with a second three-way pipe, a third pipeline is communicated with one port of the second three-way pipe, a third electromagnetic valve is arranged on the third pipeline, the other end of the third pipeline is communicated with the first water changing pipe through a third three-way pipe, the other port of the second three-way pipe is communicated with a first hose, the first hose is communicated with the second water changing pipe through a fourth three-way pipe, a fourth electromagnetic valve is arranged on the first hose, and the other port of the fourth three-way pipe is communicated with a second hose, the cooling device is characterized in that a fifth electromagnetic valve is arranged on the second hose, the output end of the second hose is communicated with a fifth three-way pipe, the fifth three-way pipe is communicated with the third three-way pipe through a fourth pipeline, a sixth electromagnetic valve is arranged on the fourth pipeline, a sixth three-way pipe is communicated with a water inlet of the water pump, the sixth three-way pipe is communicated with the fifth three-way pipe through a fifth pipeline, a seventh electromagnetic valve is arranged on the fifth pipeline, the other port of the sixth three-way pipe is communicated with the cooling chamber through a sixth pipeline, and an eighth electromagnetic valve is arranged on the sixth pipeline.
The utility model discloses among the technical scheme of preferred, the fixed first gib block that is equipped with of top surface of frame, first gib block with the piston rod of first pneumatic cylinder is parallel, the fixed first guide holder that is equipped with in bottom of second die body, first guide holder is followed first gib block slides.
The utility model discloses in the technical scheme of preferred, the fixed second gib block that is equipped with of top surface of second die body, the second gib block with first gib block is parallel, it is equipped with the second guide holder to slide on the second gib block, the fixed cutter that is equipped with of top surface of second guide holder, the tip of cutter and the tailpiece of the piston rod portion fixed connection of second pneumatic cylinder, second pneumatic cylinder fixed mounting is in the frame.
The utility model discloses in the technical scheme of preferred, first guide bar reaches the cross-section of second guide bar all is T type column structure, first guide holder with first guide bar sliding fit, the second guide holder with second guide bar sliding fit.
The utility model discloses in the technical scheme of preferred, be equipped with the second check valve on the seventh pipeline.
The utility model discloses in the technical scheme of preferred, the second refrigeration piece is installed to the lateral wall of backward flow room.
The utility model discloses in the technical scheme of preferred, the top surface slope of baffle sets up, and the lower one end of slope is close to seventh pipeline one side.
The utility model has the advantages that:
the utility model provides a mould for producing barreled water bucket, which has novel structure, can realize the quick supply and backflow of cooling liquid to the first clamping cavity in the first die body and the second clamping cavity in the second die body, and accelerate the change of the cooling liquid, thereby improving the cooling effect; the first refrigerating sheet is arranged in the cooling chamber, so that cooling of cooling liquid can be accelerated, and the cooling effect is further improved; in addition, the supply and reflux processes share the same water pump, so that the power consumption can be reduced, and the cost is reduced.
Drawings
Fig. 1 is a schematic structural view of a mold for producing a barreled water bucket according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a coolant supply and return line arrangement provided in an embodiment of the present invention;
FIG. 3 is a schematic illustration of the internal structure of the first mold body and the second mold body according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a mold for producing a barreled water barrel according to an embodiment of the present invention.
In the figure:
100. a frame; 110. a first guide bar; 210. a first mold body; 211. a first clamping cavity; 212. a first water changing pipe; 220. a second mold body; 221. a second clamping cavity; 222. a second water changing pipe; 230. a first hydraulic cylinder; 240. a first guide seat; 250. a second guide bar; 260. a second guide seat; 270. a cutter; 280. a second hydraulic cylinder; 300. a water tank; 310. a partition plate; 320. a reflux chamber; 330. a cooling chamber; 340. a first refrigeration sheet; 350. a water pump; 360. a second refrigeration sheet; 410. a first conduit; 420. a second conduit; 430. a third pipeline; 440. a fourth conduit; 450. a fifth pipeline; 460. a sixth pipeline; 470. a seventh pipe; 510. a first solenoid valve; 520. a second solenoid valve; 530. a third electromagnetic valve; 540. a fourth solenoid valve; 550. a fifth solenoid valve; 560. a sixth electromagnetic valve; 570. a seventh electromagnetic valve; 580. an eighth solenoid valve; 590. a ninth electromagnetic valve; 610. a first check valve; 620. a second one-way valve; 710. a first three-way pipe; 720. a second three-way pipe; 730. a third three-way pipe; 740. a fourth three-way pipe; 750. a fifth three-way pipe; 760. and a sixth three-way pipe.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 4, an embodiment of the present invention discloses a mold for producing a barreled water barrel, including a frame 100, a first mold body 210 and a second mold body 220, which are symmetrically arranged, wherein the first mold body 210 is fixed on a top surface of the frame 100, the second mold body 220 is slidably disposed on one side of the first mold body 210, the second mold body 220 is driven by a first hydraulic cylinder 230 to slide, and the first hydraulic cylinder 230 is fixedly mounted on the frame 100; a first clamping cavity 211 is formed in the first mold body 210, and the first clamping cavity 211 is matched with a forming cavity of the first mold body 210; a second clamping cavity 221 is formed in the second mold body 220, and the second clamping cavity 221 is matched with the molding cavity of the second mold body 220; a water tank 300 is installed on the rack 100, a partition plate 310 is arranged inside the water tank 300, the partition plate 310 divides the inside of the water tank 300 into a backflow chamber 320 and a cooling chamber 330, a plurality of first cooling fins 340 are installed at the bottom of the cooling chamber 330, the backflow chamber 320 is communicated with the cooling chamber 330 through a seventh pipeline 470, and a ninth electromagnetic valve 590 is arranged on the seventh pipeline 470; a first water changing pipe 212 is communicated with the first clamping cavity 211, and a second water changing pipe 222 is communicated with the second clamping cavity 221; a water pump 350 is installed on the side wall of the water tank 300, a first three-way pipe 710 is communicated with a water outlet of the water pump 350, one port of the first three-way pipe 710 is communicated with the return chamber 320 through a first pipeline 410, a first electromagnetic valve 510 and a first one-way valve 610 are installed on the first pipeline 410, the other port of the first three-way pipe 710 is communicated with a second pipeline 420, a second electromagnetic valve 520 is installed on the second pipeline 420, a second three-way pipe 720 is communicated with the other end of the second pipeline 420, a third pipeline 430 is communicated with a port of the second three-way pipe 720, a third electromagnetic valve 530 is installed on the third pipeline 430, the other end of the third pipeline 430 is communicated with the first water changing pipe 212 through a third three-way pipe 730, the other port of the second three-way pipe 720 is communicated with a first hose 810, the first hose 810 is communicated with the second water changing pipe 222 through a fourth three-way pipe 740, the first hose 810 is provided with a fourth electromagnetic valve 540, the other port of the fourth three-way pipe 740 is communicated with a second hose 820, the second hose 820 is provided with a fifth electromagnetic valve 550, the output end of the second hose 820 is communicated with a fifth three-way pipe 750, the fifth three-way pipe 750 is communicated with the third three-way pipe 730 through a fourth pipeline 440, the fourth pipeline 440 is provided with a sixth electromagnetic valve 560, the water inlet of the water pump 350 is communicated with a sixth three-way pipe 760, the sixth three-way pipe 760 is communicated with the fifth three-way pipe 750 through a fifth pipeline 450, the fifth pipeline 450 is provided with a seventh electromagnetic valve 570, the other port of the sixth three-way pipe 760 is communicated with the cooling chamber 330 through a sixth pipeline 460, and the sixth pipeline 460 is provided with an eighth electromagnetic valve 580.
The mold for producing the barreled water barrel is novel in structure, can realize quick supply and backflow of the cooling liquid to the first clamping cavity 211 in the first mold body 210 and the second clamping cavity 221 in the second mold body 220, and accelerates the replacement of the cooling liquid, thereby improving the cooling effect; the first cooling plate 340 is arranged in the cooling chamber 330, so that cooling of cooling liquid can be accelerated, and the cooling effect is further improved; in addition, the supply and the reflux processes share the same water pump 350, so that the power consumption can be reduced, and the cost is reduced.
Further, a first guide bar 110 is fixedly arranged on the top surface of the frame 100, the first guide bar 110 is parallel to the piston rod of the first hydraulic cylinder 230, a first guide seat 240 is fixedly arranged at the bottom of the second mold body 220, and the first guide seat 240 slides along the first guide bar 110; the design may limit the movement of the second mold body 220 to ensure proper alignment with the first mold body 210.
Further, a second guide strip 250 is fixedly arranged on the top surface of the second mold body 220, the second guide strip 250 is parallel to the first guide strip 110, a second guide seat 260 is slidably arranged on the second guide strip 250, a cutter 270 is fixedly arranged on the top surface of the second guide seat 260, the end of the cutter 270 is fixedly connected with the end of a piston rod of a second hydraulic cylinder 280, and the second hydraulic cylinder 280 is fixedly arranged on the frame 100; the structural design can cut the molten rubber output by the feeding extrusion head through the cutter, so that the separation of the formed bucket is facilitated; and the subsequent molten glue guiding operation can be facilitated.
Further, the cross sections of the first guide bar 110 and the second guide bar 250 are both T-shaped structures, the first guide seat 240 is in sliding fit with the first guide bar 110, and the second guide seat 260 is in sliding fit with the second guide bar 250.
Further, a second one-way valve 620 is arranged on the seventh pipeline 470; this structure is designed to prevent the cooling fluid in the cooling chamber 330 from flowing backward into the reflow chamber 320.
Further, the second refrigeration piece 360 is installed to the lateral wall of backward flow room 320, and the design of second refrigeration piece 360 can carry out preliminary cooling to the coolant liquid that just flows back, shortens follow-up secondary cooling's time.
Further, the top surface of the partition plate 310 is disposed obliquely, and the lower end of the top surface is close to one side of the seventh pipe 470; facilitating the flow of coolant into the cooling chamber 330.
More specifically, during operation, the extruder injects molten glue into the middle positions of the first mold body 210 and the second mold body 220, and then the first hydraulic cylinder 230 is started to move the second mold body 220 toward the first mold body 210, so as to form a molding cavity, and the second mold body 220 is matched with an external blow molding machine for blow molding; when the preset cooling step is reached, the water pump 350 is started, the eighth electromagnetic valve 580, the second electromagnetic valve 520, the third electromagnetic valve 530 and the fourth electromagnetic valve 540 are opened, the other electromagnetic valves are in a closed state, and the water pump 350 quantitatively sends the cooling liquid in the cooling chamber 330 to the first clamping cavity 211 and the second clamping cavity 221 through pipelines, so that cooling forming is realized; after the molding is finished, the second hydraulic cylinder 280 is started, the cutter 270 is pushed to separate the molded part from the melt adhesive of the extruder, the first hydraulic cylinder 230 is synchronously started, the second die body 220 is far away from the first die body 210, the separation of the molding water bucket is realized, and the opened electromagnetic valves are all closed; during the recycling process, the water pump 350 is started first, the first electromagnetic valve 510, the seventh electromagnetic valve 570, the fifth electromagnetic valve 550 and the sixth electromagnetic valve 560 are opened, the rest electromagnetic valves are closed, and the water pump 50 sends the cooling liquid with higher temperature in the first clamping cavity 211 and the second clamping cavity 221 back to the reflux chamber 320 through the pipeline to complete the recycling; the steps are repeated, so that the mould forming cavity can be effectively cooled when one drinking water barrel is processed, and the cooling forming speed and quality are improved.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (7)
1. The utility model provides a mould is used in production of barreled water bucket which characterized in that:
the die comprises a rack (100), a first die body (210) and a second die body (220) which are symmetrically arranged, wherein the first die body (210) is fixed on the top surface of the rack (100), the second die body (220) is arranged on one side of the first die body (210) in a sliding manner, the second die body (220) is driven by a first hydraulic cylinder (230) to slide, and the first hydraulic cylinder (230) is fixedly arranged on the rack (100);
a first clamping cavity (211) is formed in the first die body (210), and the first clamping cavity (211) is matched with a forming cavity of the first die body (210); a second clamping cavity (221) is formed in the second die body (220), and the second clamping cavity (221) is matched with a forming cavity of the second die body (220);
a water tank (300) is installed on the rack (100), a partition plate (310) is arranged inside the water tank (300), the partition plate (310) divides the inside of the water tank (300) into a backflow chamber (320) and a cooling chamber (330), a plurality of first cooling fins (340) are installed at the bottom of the cooling chamber (330), the backflow chamber (320) is communicated with the cooling chamber (330) through a seventh pipeline (470), and a ninth electromagnetic valve (590) is arranged on the seventh pipeline (470);
a first water changing pipe (212) is communicated with the first clamping cavity (211), and a second water changing pipe (222) is communicated with the second clamping cavity (221); a water pump (350) is installed on the side wall of the water tank (300), a first three-way pipe (710) is communicated with a water outlet of the water pump (350), one port of the first three-way pipe (710) is communicated with the backflow chamber (320) through a first pipeline (410), a first electromagnetic valve (510) and a first one-way valve (610) are installed on the first pipeline (410), a second pipeline (420) is communicated with the other port of the first three-way pipe (710), a second electromagnetic valve (520) is arranged on the second pipeline (420), a second three-way pipe (720) is communicated with the other end of the second pipeline (420), a third pipeline (430) is communicated with one port of the second three-way pipe (720), a third electromagnetic valve (530) is arranged on the third pipeline (430), and the other end of the third pipeline (430) is communicated with the first water changing pipe (212) through a third three-way pipe (730), the other port of the second three-way pipe (720) is communicated with a first hose (810), the first hose (810) is communicated with the second water changing pipe (222) through a fourth three-way pipe (740), a fourth electromagnetic valve (540) is arranged on the first hose (810), the other port of the fourth three-way pipe (740) is communicated with a second hose (820), a fifth electromagnetic valve (550) is arranged on the second hose (820), the output end of the second hose (820) is communicated with a fifth three-way pipe (750), the fifth three-way pipe (750) is communicated with the third three-way pipe (730) through a fourth pipeline (440), a sixth electromagnetic valve (560) is arranged on the fourth pipeline (440), a sixth three-way pipe (760) is communicated with the water inlet of the water pump (350), and the sixth three-way pipe (760) is communicated with the fifth three-way pipe (750) through a fifth pipeline (450), a seventh electromagnetic valve (570) is arranged on the fifth pipeline (450), the other port of the sixth three-way pipe (760) is communicated with the cooling chamber (330) through a sixth pipeline (460), and an eighth electromagnetic valve (580) is arranged on the sixth pipeline (460).
2. The mold for producing the barreled water bucket according to claim 1, wherein:
the top surface of the frame (100) is fixedly provided with a first guide strip (110), the first guide strip (110) is parallel to a piston rod of the first hydraulic cylinder (230), the bottom of the second die body (220) is fixedly provided with a first guide seat (240), and the first guide seat (240) slides along the first guide strip (110).
3. The mold for producing the barreled water bucket according to claim 2, wherein:
the fixed second gib block (250) that is equipped with of top surface of second die body (220), second gib block (250) with first gib block (110) are parallel, it is equipped with second guide holder (260) to slide on second gib block (250), the fixed cutter (270) that is equipped with of top surface of second guide holder (260), the tip of cutter (270) and the piston rod tip fixed connection of second pneumatic cylinder (280), second pneumatic cylinder (280) fixed mounting be in on frame (100).
4. The mold for producing the barreled water bucket according to claim 3, wherein:
the cross sections of the first guide strip (110) and the second guide strip (250) are both T-shaped structures, the first guide seat (240) is in sliding fit with the first guide strip (110), and the second guide seat (260) is in sliding fit with the second guide strip (250).
5. The mold for producing the barreled water bucket according to claim 1, wherein:
and a second one-way valve (620) is arranged on the seventh pipeline (470).
6. The mold for producing the barreled water bucket according to claim 1, wherein:
and a second refrigerating sheet (360) is arranged on the side wall of the backflow chamber (320).
7. The mold for producing the barreled water bucket according to claim 1, wherein:
the top surface of the baffle plate (310) is obliquely arranged, and the lower end of the inclination is close to one side of the seventh pipeline (470).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021965392.2U CN212288670U (en) | 2020-09-09 | 2020-09-09 | Mould is used in production of barreled water bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021965392.2U CN212288670U (en) | 2020-09-09 | 2020-09-09 | Mould is used in production of barreled water bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212288670U true CN212288670U (en) | 2021-01-05 |
Family
ID=73934793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021965392.2U Expired - Fee Related CN212288670U (en) | 2020-09-09 | 2020-09-09 | Mould is used in production of barreled water bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212288670U (en) |
-
2020
- 2020-09-09 CN CN202021965392.2U patent/CN212288670U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 Termination date: 20210909 |
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| CF01 | Termination of patent right due to non-payment of annual fee |