CN212288657U - Blow molding machine for producing drinking water barrel - Google Patents
Blow molding machine for producing drinking water barrel Download PDFInfo
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- CN212288657U CN212288657U CN202021963314.9U CN202021963314U CN212288657U CN 212288657 U CN212288657 U CN 212288657U CN 202021963314 U CN202021963314 U CN 202021963314U CN 212288657 U CN212288657 U CN 212288657U
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- drinking water
- air outlet
- die body
- guide
- outlet pipe
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Abstract
The utility model provides a drinking water barrel production blow molding machine, which comprises a frame, and a melt adhesive feeding device, a mold opening and closing device and a blowing device which are arranged on the frame; the mold opening and closing device comprises a first mold body and a second mold body which are oppositely arranged, and the first mold body and the second mold body are respectively pushed by a first hydraulic cylinder and a second hydraulic cylinder; the melt adhesive feeding device comprises a charging barrel and a screw extruder, wherein an extrusion head is arranged at a discharge port of the screw extruder and is positioned above the middle area of the first die body and the second die body; the air blowing device comprises an air pump and an air outlet pipe, the air outlet pipe is positioned below the middle area of the first die body and the second die body, the axis of the air outlet pipe is superposed with the axis of the extrusion head, the air outlet of the air pump is communicated with the air outlet pipe through an air delivery pipe, and the air delivery pipe is provided with an electromagnetic valve; a pushing structure is arranged on the outer side of the air outlet pipe and used for pushing the formed drinking water barrel away from the air outlet pipe; the drinking water barrel can be conveniently separated and taken out after being formed, and the production and processing efficiency can be improved.
Description
Technical Field
The utility model relates to a drinking water bucket production and processing equipment field, more specifically relates to a drinking water bucket production blowing machine.
Background
Blow molding, also known as blow molding, is a rapidly evolving plastic processing method. The blow molding process began during world war ii for the production of low density polyethylene vials. In the late 50 s, the blow molding technology has been widely used with the advent of high density polyethylene and the development of blow molding machines. The volume of the hollow container can reach thousands of liters, and computer control is adopted in some production. Suitable plastics for blow molding are polyethylene, polyvinyl chloride, polypropylene, polyester, etc., and the resulting hollow containers are widely used as industrial packaging containers. Blow molding can be classified into extrusion blow molding and injection blow molding according to the parison making method, and newly developed are multilayer blow molding and stretch blow molding.
The existing plastic barrel blow molding device for barreled drinking water in the current market performs blow molding from the port of a mold when in use, and after blow molding, the mold is opened to take out the drinking water barrel; however, the existing taking-out mode is that the whole drinking water barrel is lifted up manually mostly to enable the head of the drinking water barrel to be separated from the gas conveying pipe, however, the barrel needs to be taken manually every time, and the processing and production efficiency is influenced to a certain extent.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the technical problem to be solved in the utility model is to provide a drinking water bucket production blowing machine, its novel structure can make things convenient for breaking away from and taking out of drinking water bucket after the shaping, can improve production machining efficiency.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a drinking water barrel production blow molding machine, which comprises a frame, and a melt adhesive feeding device, a mold opening and closing device and a blowing device which are arranged on the frame; the mold opening and closing device comprises a first mold body and a second mold body which are oppositely arranged, the back surface of the first mold body is fixedly connected with the end part of a piston rod of a first hydraulic cylinder, the back surface of the second mold body is fixedly connected with the end part of a piston rod of a second hydraulic cylinder, and the first hydraulic cylinder and the second hydraulic cylinder are fixed on the rack through a support; the melt adhesive feeding device comprises a charging barrel and a screw extruder, an extruding head is arranged at a discharge port of the screw extruder, the extruding head is positioned above the middle area of the first die body and the second die body, and the first die body and the second die body which are moved in place are symmetrically arranged around the axis of the extruding head; the air blowing device comprises an air pump and an air outlet pipe, the air outlet pipe is positioned below the middle area of the first die body and the second die body, the axis of the air outlet pipe is superposed with the axis of the extrusion head, the air outlet of the air pump is communicated with the air outlet pipe through a gas pipe, and the gas pipe is provided with an electromagnetic valve; the outside of outlet duct is equipped with the propelling movement structure, the propelling movement structure is used for pushing away the drinking water bucket after the shaping from the outlet duct.
In the preferred technical scheme of the utility model, a frame plate is fixedly arranged on the frame, an air box is fixedly arranged on the frame plate, the air outlet pipe is communicated with the top surface of the air box, and the end part of the air delivery pipe is communicated with the air box; the pushing structure comprises a supporting plate and two push rod motors, wherein a guide hole is formed in the middle of the supporting plate, the supporting plate passes through the guide hole and slides along the air outlet pipe, the two push rod motors are fixedly installed on two opposite sides of the air box, piston rods of the push rod motors are arranged upwards, and the end parts of the piston rods of the push rod motors are fixedly connected with the bottom surface of the supporting plate.
The utility model discloses in the technical scheme of preferred, the fixed first guide holder that is equipped with in bottom surface of first die body, the fixed second guide holder that is equipped with in bottom surface of second die body, correspond in the frame first guide holder reaches first gib block and second gib block are installed respectively to the second gib block, first die body warp first guide holder is followed first gib block slides, the second die body warp the second gib block is followed the second gib block slides.
The utility model discloses in the technical scheme of preferred, the below of extruding the head is equipped with the cutter, the cutter is driven by the third pneumatic cylinder, just the top surface of cutter is supported and is held the bottom surface of extruding the head slides, the third pneumatic cylinder is installed in the frame.
The utility model discloses in the technical scheme of preferred, the fixed third gib block that is equipped with of top surface of second die body, the third gib block with the second gib block is parallel, the fixed third guide holder that is equipped with in bottom surface of cutter, the third guide holder with third gib block adaptation, the cutter warp the third guide holder is followed the third gib block slides.
The utility model discloses in the technical scheme of preferred, first gib block second gib block reaches the cross-section of third gib block is T type column structure, first guide holder with first gib block adaptation, the second guide holder with second gib block adaptation, the third guide holder with third gib block adaptation.
The utility model discloses in the technical scheme of preferred, the top edge of outlet duct is equipped with the chamfer.
The utility model discloses in the technical scheme of preferred, the top surface of layer board is equipped with the cushion, the cushion bonds and is fixed in the top surface of layer board.
The utility model has the advantages that:
the utility model provides a drinking water bucket production blow molding machine, which has novel structure, and the arrangement and the cooperation of a melt adhesive feeding device, a mold opening and closing device and a blowing device can realize the blow molding processing of the drinking water bucket; after the drinking water barrel is formed, the mold opening and closing device is automatically opened, and under the action of the pushing structure, the formed drinking water barrel can be pushed upwards to be separated from the air outlet pipe, so that the drinking water barrel is conveniently separated from and taken out, and the production and processing efficiency can be improved.
Drawings
Fig. 1 is a schematic structural diagram of a drinking water barrel production blow molding machine provided in an embodiment of the present invention.
In the figure:
100. a frame; 110. a frame plate; 120. a first guide bar; 130. a second guide bar; 200. a molten glue feeding device; 210. a charging bucket; 220. a screw extruder; 230. an extrusion head; 300. a mold opening and closing device; 310. a first mold body; 320. a second mold body; 330. a first hydraulic cylinder; 340. a second hydraulic cylinder; 350. a first guide seat; 360. a second guide seat; 370. a third guide bar; 400. a blowing device; 410. an air pump; 420. an air outlet pipe; 430. a gas delivery pipe; 440. an electromagnetic valve; 450. a gas box; 500. a pushing structure; 510. a support plate; 520. a push rod motor; 610. a cutter; 620. a third hydraulic cylinder; 630. and a third guide seat.
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, the embodiment of the present invention discloses a drinking water barrel production blow molding machine, which comprises a frame 100, and a melt adhesive feeding device 200, a mold opening and closing device 300, and a blowing device 400 mounted on the frame 100; the mold opening and closing device 300 includes a first mold body 310 and a second mold body 320 which are oppositely arranged, the back surface of the first mold body 310 is fixedly connected with the end of a piston rod of a first hydraulic cylinder 330, the back surface of the second mold body 320 is fixedly connected with the end of a piston rod of a second hydraulic cylinder 340, and the first hydraulic cylinder 330 and the second hydraulic cylinder 340 are both fixed on the rack 100 through a bracket; the melt adhesive feeding device 200 comprises a charging barrel 210 and a screw extruder 220, wherein an extrusion head 230 is arranged at a discharge port of the screw extruder 220, the extrusion head 230 is positioned above the middle area of the first die body 310 and the second die body 320, and the first die body 310 and the second die body 320 which are moved in place are symmetrically arranged around the axis of the extrusion head 230; the air blowing device 400 comprises an air pump 410 and an air outlet pipe 420, the air outlet pipe 420 is positioned below the middle area of the first mold body 310 and the second mold body 320, the axis of the air outlet pipe 420 is overlapped with the axis of the extrusion head 230, the air outlet of the air pump 410 is communicated with the air outlet pipe 420 through an air pipe 430, and the air pipe 430 is provided with an electromagnetic valve 440; the outside of outlet duct 420 is equipped with propelling movement structure 500, propelling movement structure 500 is used for pushing away the drinking water barrel after the shaping outlet duct 420.
The drinking water bucket production blow molding machine is novel in structure, and the arrangement and the matching of the melt adhesive feeding device 200, the mold opening and closing device 300 and the blowing device 400 can realize the blow molding processing of the drinking water bucket; after the drinking water barrel is formed, the mold opening and closing device 300 is automatically opened, and the formed drinking water barrel can be pushed upwards under the action of the pushing structure 500 to be separated from the air outlet pipe 420, so that the drinking water barrel is conveniently separated and taken out, and the production and processing efficiency can be improved; when the device works, plastic particles are melted by the melt adhesive feeding device 200 and form tubular melt adhesive through the extrusion head 230, a worker sleeves the bottom of the tubular melt adhesive on the top of the air outlet pipe 420, then the first hydraulic cylinder 330 and the second hydraulic cylinder 340 respectively drive the first die body 310 and the second die body 320 to move oppositely to clamp the melt adhesive and form a forming cavity, then the air pump 410 is started to blow air into the tubular melt adhesive through the air outlet pipe 420, so that forming is realized, after a water bucket is formed, the third hydraulic cylinder 620 is started, the cutter 610 cuts off the connection between the water bucket and the melt adhesive, then the first hydraulic cylinder 330 and the second hydraulic cylinder 340 are started to reset, the first die body 310 and the second die body 320 move backwards, and the water bucket is separated from the forming cavity; finally, the pushing structure 500 is started to lift the water bucket from the air outlet pipe 420 and send the water bucket out, so that the water bucket is separated from the air outlet pipe 420, and the processing is finished; it should be noted that the screw extruder 220 and the extrusion head 230 are both of the conventional equipment structure for plastic melting and extrusion, and can be purchased and used in the market.
Further, a frame plate 110 is fixedly arranged on the frame 100, an air box 450 is fixedly arranged on the frame plate 110, the air outlet pipe 420 is communicated with the top surface of the air box 450, and the end part of the air pipe 430 is communicated with the air box 450; the pushing structure 500 comprises a supporting plate 510 and two push rod motors 520, wherein a guide hole is formed in the middle of the supporting plate 510, the supporting plate 510 slides along the air outlet pipe 420 through the guide hole, the two push rod motors 520 are fixedly installed on two opposite sides of the air box 450, piston rods of the push rod motors 520 are arranged upwards, and the end parts of the piston rods are fixedly connected with the bottom surface of the supporting plate 510; the cooperation of push rod motor 520 and layer board 510 makes layer board 510 can remove along outlet duct 420, realizes holding up the propelling movement to the drinking water barrel after the shaping for drinking water barrel breaks away from outlet duct 420 automatically, reduces the action that artifical manual lift up the cask, raises the efficiency.
Further, a first guide seat 350 is fixedly arranged on the bottom surface of the first mold body 310, a second guide seat 360 is fixedly arranged on the bottom surface of the second mold body 320, a first guide strip 120 and a second guide strip 130 are respectively installed on the rack 100 corresponding to the first guide seat 350 and the second guide seat 360, the first mold body 310 slides along the first guide strip 120 through the first guide seat 350, and the second mold body 320 slides along the second guide strip 130 through the second guide seat 360; the design may define the moving tracks of the first body 310 and the second body 320, thereby ensuring that the first body 310 and the second body 320 are accurately aligned to provide an accurate molding cavity.
Further, a cutting knife 610 is arranged below the extrusion head 230, the cutting knife 610 is driven by a third hydraulic cylinder 620, the top surface of the cutting knife 610 abuts against the bottom surface of the extrusion head 230 to slide, and the third hydraulic cylinder 620 is mounted on the rack 100; a third guide bar 370 is fixedly arranged on the top surface of the second mold body 320, the third guide bar 370 is parallel to the second guide bar 130, a third guide seat 630 is fixedly arranged on the bottom surface of the cutting knife 610, the third guide seat 630 is matched with the third guide bar 370, and the cutting knife 610 slides along the third guide bar 370 through the third guide seat 630; this structural design can realize cutting the clearance to the bottom of extruding the head, cuts the cask after the shaping and the melten gel of extruding between the head, reduces artifical the intervention, further improves production efficiency.
Further, the cross sections of the first guide bar 120, the second guide bar 130 and the third guide bar 370 are all T-shaped structures, the first guide seat 350 is adapted to the first guide bar 120, the second guide seat 360 is adapted to the second guide bar 130, and the third guide seat 630 is adapted to the third guide bar 370.
Further, the top edge of the outlet pipe 420 is provided with a chamfer.
Further, a rubber mat is arranged on the top surface of the supporting plate 510, and the rubber mat is adhered and fixed on the top surface of the supporting plate 510.
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 (8)
1. A drinking water barrel production blow molding machine is characterized in that:
comprises a frame (100), and a melt adhesive feeding device (200), a mold opening and closing device (300) and a blowing device (400) which are arranged on the frame (100);
the mold opening and closing device (300) comprises a first mold body (310) and a second mold body (320) which are arranged oppositely, the back surface of the first mold body (310) is fixedly connected with the end part of a piston rod of a first hydraulic cylinder (330), the back surface of the second mold body (320) is fixedly connected with the end part of a piston rod of a second hydraulic cylinder (340), and the first hydraulic cylinder (330) and the second hydraulic cylinder (340) are fixed on the rack (100) through supports;
the molten glue feeding device (200) comprises a charging basket (210) and a screw extruder (220), an extruding head (230) is arranged at a discharging port of the screw extruder (220), the extruding head (230) is positioned above the middle area of the first die body (310) and the second die body (320), and the first die body (310) and the second die body (320) which are moved in place are symmetrically arranged around the axis of the extruding head (230);
the blowing device (400) comprises an air pump (410) and an air outlet pipe (420), the air outlet pipe (420) is positioned below the middle area of the first die body (310) and the second die body (320), the axis of the air outlet pipe (420) is superposed with the axis of the extrusion head (230), the air outlet of the air pump (410) is communicated with the air outlet pipe (420) through an air pipe (430), and the air pipe (430) is provided with an electromagnetic valve (440); the outside of outlet duct (420) is equipped with propelling movement structure (500), propelling movement structure (500) are used for pushing away the drinking water barrel after the shaping outlet duct (420).
2. A drinking water bucket production blow molding machine as claimed in claim 1, characterized in that:
a frame plate (110) is fixedly arranged on the rack (100), an air box (450) is fixedly arranged on the frame plate (110), the air outlet pipe (420) is communicated with the top surface of the air box (450), and the end part of the air conveying pipe (430) is communicated with the air box (450); the pushing structure (500) comprises a supporting plate (510) and two push rod motors (520), wherein guide holes are formed in the middle of the supporting plate (510), the supporting plate (510) passes through the guide holes and is along the air outlet pipe (420) to slide, the two push rod motors (520) are fixedly installed on two opposite sides of the air box (450), a piston rod of each push rod motor (520) is arranged upwards, and the end part of each push rod motor is fixedly connected with the bottom surface of the supporting plate (510).
3. A drinking water bucket production blow molding machine as claimed in claim 1, characterized in that:
the fixed first guide holder (350) that is equipped with in bottom surface of first die body (310), the fixed second guide holder (360) that is equipped with in bottom surface of second die body (320), correspond on frame (100) first guide holder (350) reaches first gib block (120) and second gib block (130) are installed respectively to second gib block (360), first die body (310) warp first guide holder (350) are followed first gib block (120) slide, second die body (320) warp second gib block (360) are followed second gib block (130) slide.
4. A drinking water bucket production blow molding machine as claimed in claim 3, characterized in that:
a cutter (610) is arranged below the extrusion head (230), the cutter (610) is driven by a third hydraulic cylinder (620), the top surface of the cutter (610) abuts against the bottom surface of the extrusion head (230) to slide, and the third hydraulic cylinder (620) is installed on the rack (100).
5. A drinking water bucket production blow molding machine as claimed in claim 4, characterized in that:
the top surface of the second die body (320) is fixedly provided with a third guide strip (370), the third guide strip (370) is parallel to the second guide strip (130), the bottom surface of the cutting knife (610) is fixedly provided with a third guide seat (630), the third guide seat (630) is matched with the third guide strip (370), and the cutting knife (610) passes through the third guide seat (630) and slides along the third guide strip (370).
6. A drinking water bucket production blow molding machine as claimed in claim 5, characterized in that:
the cross sections of the first guide strip (120), the second guide strip (130) and the third guide strip (370) are all T-shaped structures, the first guide seat (350) is matched with the first guide strip (120), the second guide seat (360) is matched with the second guide strip (130), and the third guide seat (630) is matched with the third guide strip (370).
7. A drinking water bucket production blow molding machine as claimed in claim 1, characterized in that:
the edge of the top end of the air outlet pipe (420) is provided with a chamfer.
8. A drinking water bucket production blow molding machine as claimed in claim 2, characterized in that:
the top surface of layer board (510) is equipped with the cushion, the cushion bonding is fixed in the top surface of layer board (510).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021963314.9U CN212288657U (en) | 2020-09-09 | 2020-09-09 | Blow molding machine for producing drinking water barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021963314.9U CN212288657U (en) | 2020-09-09 | 2020-09-09 | Blow molding machine for producing drinking water barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212288657U true CN212288657U (en) | 2021-01-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021963314.9U Expired - Fee Related CN212288657U (en) | 2020-09-09 | 2020-09-09 | Blow molding machine for producing drinking water barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212288657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103551A (en) * | 2021-04-16 | 2021-07-13 | 马鞍山康福塑料制品有限公司 | Plastic bottle extrusion moulding equipment |
-
2020
- 2020-09-09 CN CN202021963314.9U patent/CN212288657U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103551A (en) * | 2021-04-16 | 2021-07-13 | 马鞍山康福塑料制品有限公司 | Plastic bottle extrusion moulding equipment |
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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 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |