CN217752603U - Plastic tableware production shaping ejecting device - Google Patents
Plastic tableware production shaping ejecting device Download PDFInfo
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- CN217752603U CN217752603U CN202222031310.2U CN202222031310U CN217752603U CN 217752603 U CN217752603 U CN 217752603U CN 202222031310 U CN202222031310 U CN 202222031310U CN 217752603 U CN217752603 U CN 217752603U
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- ejecting
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Abstract
The utility model relates to a plastic tableware production molding ejection device, which comprises a molding device, the molding device comprises an injection molding box, a cylinder, a movable mold, an upper mold and a fixed mold, the cylinder is arranged on the injection molding box, and the cylinder drives the movable mold, the upper mold is arranged on the movable mold, the plastic tableware production molding ejection device also comprises a blanking mechanism, the blanking mechanism comprises a rotating rod, two ejection components and two servo motor rotating rods are symmetrically arranged, the side wall of the injection molding box is provided with a contact matching component, the rotating rod is provided with a contact component, when the rotating rod is in a starting state, the contact component is in contact with the contact matching component, a notch of the fixed mold is horizontally downward and is used for ejecting the components to be blanked, when the rotating rod is in a closing state, the contact component is not connected with the contact matching component, and the notch of the fixed mold is horizontally upward and is used for limiting the ejection components to be blanked; this scheme is with the ejecting unloading of material, and the manual work need not contact the cover half, improves the security, prevents that the manual work from being scalded by the temperature on cover half surface, and the unloading is also comparatively convenient moreover, has improved unloading efficiency.
Description
Technical Field
The application relates to the technical field of tableware production, in particular to a plastic tableware production molding ejection device.
Background
The tableware is a non-edible tool which directly contacts with food during eating, is used as a vessel and an appliance for assisting food distribution or food intake, is divided into metal tableware, ceramic tableware, plastic tableware and the like according to materials, and is convenient to carry and not easy to damage in daily life, so that the plastic tableware is widely applied.
Common plastic tableware is basically produced by polyethylene and polypropylene as raw materials, and these two kinds of raw materials are nontoxic plastics, however present plastic tableware is moulding plastics the completion back, mostly takes out the finished product from the shaping groove on the cover half through artifical manual, and it is more inconvenient to use, because the cover half is moulding plastics the in-process, its surface temperature is higher, the condition of being scalded appears easily when artifical manual contact, and not only the potential safety hazard is higher, and unloading efficiency is lower. Therefore, the person skilled in the art provides a plastic tableware production molding ejection device to solve the problems mentioned in the above background art.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the application provides a plastic tableware production molding ejection device.
The application provides a plastics tableware production shaping ejecting device adopts following technical scheme:
the utility model provides a plastics tableware production shaping ejecting device, includes forming device, and forming device is including moulding plastics case, cylinder, movable mould, going up mould and cover half, and the cylinder is installed on the case of moulding plastics, and the cylinder drives the movable mould, goes up the mould and installs on the movable mould, still includes unloading mechanism, and unloading mechanism includes
The bull stick, ejecting subassembly and servo motor, wherein ejecting subassembly is used for the ejecting unloading of off-the-shelf, the bull stick symmetry is provided with two, servo motor is used for driving a bull stick, and servo motor installs at the case lateral wall of moulding plastics, two bull sticks are connected respectively with the cover half both sides and are rotated the setting on the case of moulding plastics, the lateral wall of the case of moulding plastics sets up contact cooperation subassembly, the bull stick that is close to servo motor in two bull sticks has start and closure state, be provided with contact assembly on the bull stick, when the bull stick is in the start-up state, contact assembly and contact cooperation subassembly are inconsistent, cover half notch level is downward, in order to be used for ejecting subassembly unloading, when the bull stick is in the closure state, contact assembly and contact cooperation subassembly do not connect with, cover half notch level is upwards, in order to be used for restricting ejecting subassembly unloading.
In some embodiments, the contact assembly comprises a lantern ring and a contact conducting strip, the lantern ring is sleeved on the rotating rod, and the contact conducting strip is horizontally arranged on the outer side wall of the lantern ring;
the contact matching assembly comprises an installation ring and a contacted conducting strip, the installation ring is arranged on the inner side wall of the injection molding box, and the contacted conducting strip is horizontally arranged on the inner side wall of the installation ring;
the ejection assembly comprises an ejection hole, a hard through pipe, an electromagnetic valve, an ejection block and an air inlet hose, wherein the ejection hole is formed in a notch of the fixed die, the hard through pipe is communicated with the ejection hole and the air inlet hose, the ejection block is arranged on the inner side of the ejection hole in a sliding mode through a reset component, the bottom of the ejection block is attached to the top of the hard through pipe, the top of the ejection block and the bottom of the notch of the fixed die are located on the same horizontal plane, and the electromagnetic valve and the contact conducting plate are connected with the contacted conducting plate through leads and used for controlling air inlet and outlet of the air inlet hose.
In some embodiments, the reset component comprises an orifice plate and a reset spring, the orifice plate is arranged on the inner side of the hard through pipe and does not obstruct the ventilation of the hard through pipe, and the top of the orifice plate is connected with the ejection block through the reset spring.
In some embodiments, the injection molding machine further comprises an auxiliary supporting assembly, the auxiliary supporting assembly comprises an electric push rod, a supporting block and a supporting groove, the fixed end of the electric push rod is horizontally arranged on the inner side of the injection molding box, the telescopic end of the electric push rod is connected with the supporting block, and the supporting groove is formed in one side of the fixed mold and matched with the supporting block.
In some embodiments, the auxiliary supporting assembly further includes a supporting cylinder, an open end of the supporting cylinder is horizontally disposed inside the injection molding box, the electric push rod is located inside the supporting cylinder, and a telescopic end of the electric push rod slidably penetrates through one end of the supporting cylinder.
To sum up, this application includes following beneficial technological effect:
1. the movable mould merges with the cover half, normally lets in the material, the completion back of moulding plastics, move up movable mould and last mould on the cylinder, servo motor drive bull stick rotates 180 degrees, the corresponding upset that overturns of cover half, the notch level is downward, contact assembly with contradict by contact assembly, ejecting subassembly works, with the ejecting unloading of material, the manual work need not contact the cover half, improve the security, prevent that the manual work from being scalded by the temperature on cover half surface, the also comparatively convenience of unloading has improved unloading efficiency moreover.
2. Set up electric putter, supporting shoe and support the groove, upwards in cover half notch level, can start electric putter, electric putter inserts the supporting shoe and supports the inslot, carries out the auxiliary stay to the cover half, improves the stability of cover half during operation, and when the cover half needs to overturn, electric putter takes out the supporting shoe from supporting the inslot again, does not influence the unloading of cover half.
Drawings
FIG. 1 is a schematic front view of an ejection device for plastic tableware production molding in the embodiment of the present application;
FIG. 2 is a schematic view of the contact assembly and the contact engagement assembly of the ejector for plastic tableware production molding in the embodiment of the present application;
FIG. 3 is an enlarged view of area A of FIG. 1 of a plastic tableware production molding ejection device in accordance with an embodiment of the present application;
FIG. 4 is an exploded view of the reset assembly and the ejection assembly of the ejection device for plastic tableware molding in the embodiment of the present application;
FIG. 5 is a schematic side sectional view of an ejection device for plastic tableware production molding in the embodiment of the present application;
FIG. 6 is a schematic view of an auxiliary supporting component of an ejection device for plastic tableware production molding in the embodiment of the present application;
fig. 7 is a schematic view of the connection between the reset component and the ejection block of the ejection device for plastic tableware production molding in the embodiment of the present application.
Description of reference numerals: 1. a molding device; 101. a cylinder; 102. injection molding a box; 103. moving the mold; 104. an upper die; 105. fixing a mold; 2. a blanking mechanism; 201. ejecting the assembly; 2011. a hard through pipe; 2012. an electromagnetic valve; 2013. ejecting a block; 2014. an ejection aperture; 2015. an air intake hose; 202. a rotating rod; 203. a contact assembly; 2031. a collar; 2032. contacting the conductive sheet; 204. a contact mating assembly; 2041. a mounting ring; 2042. a contacted conductive sheet; 205. a servo motor; 3. a reset component; 301. an orifice plate; 302. a return spring; 4. an auxiliary support assembly; 401. an electric push rod; 402. a support block; 403. a support cylinder; 404. and a support groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses a plastic tableware production molding ejection device. Referring to fig. 1-7, the ejection device for plastic tableware production molding comprises a molding device 1, the molding device 1 comprises an injection molding box 102, a cylinder 101, a movable mold 103, an upper mold 104 and a fixed mold 105, the cylinder 101 is installed on the injection molding box 102, the cylinder 101 drives the movable mold 103, the upper mold 104 is installed on the movable mold 103, the ejection device further comprises a blanking mechanism 2, and the blanking mechanism 2 comprises a blanking mechanism 2
The injection molding machine comprises rotating rods 202, an ejection assembly 201 and servo motors 205, wherein the ejection assembly 201 is used for ejection blanking of finished products, the number of the rotating rods 202 is two, the servo motors 205 are used for driving one rotating rod 202, the servo motors 205 are arranged on the side wall of an injection molding box 102, the two rotating rods 202 and two sides of a fixed die 105 are respectively connected and rotatably arranged on the injection molding box 102, and the side wall of the injection molding box 102 is provided with a contact matching assembly 204;
the contact assembly 203 comprises a collar 2031 and a contact conducting strip 2032, the collar 2031 is sleeved on the rotating rod 202, and the contact conducting strip 2032 is horizontally arranged on the outer side wall of the collar 2031;
the contact matching assembly 204 comprises a mounting ring 2041 and a contacted conducting strip 2042, the mounting ring 2041 is arranged on the inner side wall of the injection molding box 102, and the contacted conducting strip 2042 is horizontally arranged on the inner side wall of the mounting ring 2041;
the ejection assembly 201 comprises an ejection hole 2014, a hard through pipe 2011, an electromagnetic valve 2012, an ejection block 2013 and an air inlet hose 2015, wherein the ejection hole 2014 is arranged in a notch of the fixed mold 105, the hard through pipe 2011 is communicated with the ejection hole 2014 and the air inlet hose 2015, the ejection block 2013 is arranged on the inner side of the ejection hole 2014 in a sliding mode through a reset part 3, the bottom of the ejection block 2013 is attached to the top of the hard through pipe 2011, the top of the ejection block 2013 and the bottom of the notch of the fixed mold 105 are located on the same horizontal plane, and the electromagnetic valve 2012 and a contact conducting plate 2032 are connected with a contacted conducting plate 2042 through wires and used for controlling air inlet and outlet of the air inlet hose 2015.
When the injection molding is completed, the air inlet hose 2015 can be connected with external air source equipment, for example, an air pump and the like, the angle to be rotated of the servo motor 205 is adjusted, the servo motor 205 drives the rotating rod 202 to rotate 180 degrees, the sleeve ring 2031 rotates along with the rotating rod, after the rotating rod rotates 180 degrees, the contact conducting strip 2032 is contacted with the contacted conducting strip 2042, the electromagnetic valve 2012 is opened, the air blows the ejection block 2013 through the air inlet hose 2015 and the hard through pipe 2011 to move, the ejection block 2013 ejects a finished product out, the finished product falls down to be collected manually, after the blanking is completed, the rotating rod 202 rotates 180 degrees through the servo motor 205 again, the contact conducting strip 2032 is separated from the contacted conducting strip 2042, the electromagnetic valve 2012 closes the air to enter, the injection molding operation can be continued, the hard through pipe 2011 can be made of stainless steel and is used for bearing the ejection block 2013, and the injection molding processing of the product is prevented from being influenced by the downward sliding of the ejection block 2013.
In order to facilitate ejection of the ejection block 2013, the reset is convenient, the reset component 3 comprises a hole plate 301 and a reset spring 302, the hole plate 301 is installed on the inner side of a hard through pipe 2011 and does not obstruct ventilation of the hard through pipe 2011, the top of the hole plate 301 is connected with the ejection block 2013 through the reset spring 302, gas can enable the ejection block 2013 to move through the hole plate 301, when the ejection block 2013 is ejected, the reset spring 302 extends to eject a finished product, after ejection, the electromagnetic valve 2012 is closed, the ejection block 2013 returns to the inner side of the ejection hole 2014 under the action of the elastic force of the reset spring 302 and falls on the hard through pipe 2011, so that injection molding operation is convenient, the ejection block 2013 is also convenient to reset, and the finished product is ejected next time conveniently.
In order to improve the stability of the fixed mold 105 during processing, the auxiliary supporting component 4 comprises an electric push rod 401, a supporting block 402 and a supporting groove 404, the fixed end of the electric push rod 401 is horizontally arranged on the inner side of the injection molding box 102, the telescopic end of the electric push rod 401 is connected with the supporting block 402, the supporting groove 404 is arranged on one side of the fixed mold 105 and is matched with the supporting block 402, when injection molding is carried out, the electric push rod 401 is started, the electric push rod 401 inserts the supporting block 402 into the supporting groove 404, the fixed mold 105 is supported in an auxiliary mode, the stability of the fixed mold 105 during working is improved, when blanking is needed after injection molding is completed, the supporting block 402 is pulled out of the supporting groove 404 by the electric push rod 401, and the overturning and blanking of the fixed mold 105 are not affected;
in order to improve the stability of the electric push rod 401, reduce the pressure that the electric push rod 401 born, the auxiliary supporting component 4 further comprises a supporting cylinder 403, the open-ended one end of the supporting cylinder 403 is horizontally arranged inside the injection molding box 102, and the electric push rod 401 is located inside the supporting cylinder 403, and the telescopic end of the electric push rod 401 slides and penetrates through one end of the supporting cylinder 403, when the electric push rod 401 moves, the supporting cylinder 403 supports the telescopic end of the electric push rod, the pressure of the electric push rod 401 in stretching and retracting is reduced, the electric push rod 401 can play a role in protection, and the electric push rod 401 can normally operate.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (5)
1. The utility model provides a plastics tableware production moulding ejecting device, includes forming device (1), forming device (1) is including moulding plastics case (102), cylinder (101), movable mould (103), last mould (104) and cover half (105), cylinder (101) are installed on moulding plastics case (102), and cylinder (101) drive movable mould (103), go up mould (104) and install on movable mould (103), its characterized in that: still include unloading mechanism (2), unloading mechanism (2) include
The automatic feeding device comprises rotating rods (202), ejection assemblies (201) and servo motors (205), wherein the ejection assemblies (201) are used for ejection and blanking of finished products, the number of the rotating rods (202) is two, the servo motors (205) are used for driving one rotating rod (202), the servo motors (205) are installed on the side wall of an injection molding box (102), the two rotating rods (202) and two fixed dies (105) are connected and rotatably arranged on the injection molding box (102) respectively, contact matching assemblies (204) are arranged on the side wall of the injection molding box (102), the rotating rods (202) of the two rotating rods (202) close to the servo motors (205) are in a starting state and a closing state, contact assemblies (203) are arranged on the rotating rods (202), when the rotating rods (202) are in the starting state, the contact assemblies (203) are in contact with the contact matching assemblies (204), notches of the fixed dies (105) are horizontally downward and used for blanking of the ejection assemblies (201), and when the rotating rods (202) are in the closing state, the contact assemblies (203) are in contact matching assemblies (204), the fixed dies (105) are horizontally upward and used for limiting the notches of the ejection assemblies (201) and are not connected.
2. The plastic tableware production molding ejection device as claimed in claim 1, wherein: the contact assembly (203) comprises a lantern ring (2031) and a contact conducting strip (2032), the lantern ring (2031) is sleeved on the rotating rod (202), and the contact conducting strip (2032) is horizontally arranged on the outer side wall of the lantern ring (2031);
the contact matching assembly (204) comprises a mounting ring (2041) and a contacted conducting strip (2042), the mounting ring (2041) is arranged on the inner side wall of the injection molding box (102), and the contacted conducting strip (2042) is horizontally arranged on the inner side wall of the mounting ring (2041);
ejecting subassembly (201) is including ejecting hole (2014), hard siphunculus (2011), solenoid valve (2012), ejecting block (2013) and air hose (2015), wherein ejecting hole (2014) are seted up in the notch of cover half (105), hard siphunculus (2011) intercommunication ejecting hole (2014) and air hose (2015), ejecting block (2013) slide through reset part (3) and set up in ejecting hole (2014) inboard, and ejecting block (2013) bottom laminating hard siphunculus (2011) top, ejecting block (2013) top is located same horizontal plane with cover half (105) notch bottom, solenoid valve (2012) and contact conducting strip (2032) all are connected through the wire with being contacted conducting strip (2042) for the business turn over of control air hose (2015) is aerifyd.
3. The plastic tableware production molding ejection device as claimed in claim 2, wherein: the reset component (3) comprises a pore plate (301) and a reset spring (302), the pore plate (301) is arranged on the inner side of the hard through pipe (2011) and does not obstruct the ventilation of the hard through pipe (2011), and the top of the pore plate (301) is connected with the ejection block (2013) through the reset spring (302).
4. The plastic tableware production molding ejection device as claimed in claim 1, wherein: the injection molding machine is characterized by further comprising an auxiliary supporting assembly (4), wherein the auxiliary supporting assembly (4) comprises an electric push rod (401), a supporting block (402) and a supporting groove (404), the fixed end of the electric push rod (401) is horizontally arranged on the inner side of the injection molding box (102), the telescopic end of the electric push rod (401) is connected with the supporting block (402), and the supporting groove (404) is arranged on one side of the fixed mold (105) and matched with the supporting block (402).
5. The plastic tableware production molding ejection device as claimed in claim 4, wherein: the auxiliary supporting assembly (4) further comprises a supporting cylinder (403), one end of an opening of the supporting cylinder (403) is horizontally arranged on the inner side of the injection molding box (102), the electric push rod (401) is located on the inner side of the supporting cylinder (403), and the telescopic end of the electric push rod (401) penetrates through one end of the supporting cylinder (403) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222031310.2U CN217752603U (en) | 2022-08-03 | 2022-08-03 | Plastic tableware production shaping ejecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222031310.2U CN217752603U (en) | 2022-08-03 | 2022-08-03 | Plastic tableware production shaping ejecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217752603U true CN217752603U (en) | 2022-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222031310.2U Active CN217752603U (en) | 2022-08-03 | 2022-08-03 | Plastic tableware production shaping ejecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217752603U (en) |
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2022
- 2022-08-03 CN CN202222031310.2U patent/CN217752603U/en active Active
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