CN210046973U - Automatic feeding device of injection molding machine - Google Patents
Automatic feeding device of injection molding machine Download PDFInfo
- Publication number
- CN210046973U CN210046973U CN201920889795.4U CN201920889795U CN210046973U CN 210046973 U CN210046973 U CN 210046973U CN 201920889795 U CN201920889795 U CN 201920889795U CN 210046973 U CN210046973 U CN 210046973U
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- dust removal
- cloth bag
- injection molding
- molding machine
- fan
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to an injection moulding equipment technical field especially relates to an injection molding machine automatic feeding device, including last feed cylinder and return bend, it is provided with the feed inlet to go up the feed cylinder top, it is provided with the discharge gate to go up the feed cylinder bottom, the feed inlet is provided with the hose, the hose end is provided with the suction nozzle, return bend one end with go up the suction opening intercommunication of feed cylinder lateral wall, the other end and fan entry intercommunication, the inside dust removal sack that is provided with of return bend, the opening of dust removal sack is downward, the opening of dust removal sack with return bend inner wall fixed connection. When the feeding is stopped, the fan stops working, the dust removal cloth bag falls, is folded and accumulated, so that dust intercepted on the dust removal cloth bag is separated from the dust removal cloth bag, and when the fan starts working, the dust removal cloth bag is quickly propped open under the action of the fan, so that the dust on the dust removal cloth bag is shaken off. The utility model relates to a rationally, convenient to use improves production efficiency, reduction in production cost.
Description
Technical Field
The utility model relates to an injection moulding equipment technical field especially relates to an injection molding machine automatic feeding device.
Background
An injection molding machine, also known as an injection molding machine or an injection machine, is a main molding device for making thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding mold, and is divided into a vertical type, a horizontal type and an all-electric type. The automatic feeding device is a common raw material conveying device, and the working principle of the automatic feeding device is that negative pressure is generated in the feeding cylinder through the vacuumizing action of a vacuum pump, so that plastic particles in the storage box are sucked into the feeding cylinder on the injection molding machine through the suction pipe for injection molding. Because plastic granules contain the less dust of particle diameter, absorbing the plastic granules in-process, the dust blocks up the filter equipment of vacuum pump air inlet department easily, not only influences the work efficiency of vacuum pump, needs often to change filter equipment moreover, increases the production input, reduces work efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art not enough, and provide an injection molding machine automatic feeding device, it is provided with the dust removal sack at the fan entry, and the opening of sack is downward, and the fan stop work time, sack top whereabouts are piled up foldingly, make the dust on the sack drop from the sack, and the fan begins the during operation, and the sack is propped open rapidly, shakes the dust on the sack and falls, improves production efficiency, reduction in production cost.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an injection molding machine automatic feeding device, includes feed cylinder and return bend, it is provided with the feed inlet to go up the feed cylinder top, it is provided with the discharge gate to go up the feed cylinder bottom, the feed inlet is provided with the hose, the hose end is provided with the suction nozzle, return bend one end with go up the suction opening intercommunication of feed cylinder lateral wall, the other end and fan entry intercommunication, the inside dust removal sack that is provided with of return bend, the opening of dust removal sack is downward, the opening of dust removal sack with return bend inner wall fixed connection.
Further, a blocking frame is arranged between the dust removal cloth bag and the inlet of the fan.
Furthermore, a support rod is arranged below the dust removal cloth bag.
Further, the discharge hole is provided with a bin gate, and the bin gate is connected with a driving device for driving the bin gate to open and close.
Further, a weight sensor is arranged above the bin gate, and the weight sensor is electrically connected with the fan and the PLC.
Further, the suction opening is obliquely provided with a baffle plate, and the baffle plate is provided with a through hole.
Further, the side wall of the upper charging barrel is provided with an observation window.
The utility model has the advantages that: the utility model provides an injection molding machine automatic feeding device, includes feed cylinder and return bend, it is provided with the feed inlet to go up the feed cylinder top, it is provided with the discharge gate to go up the feed cylinder bottom, the feed inlet is provided with the hose, the hose end is provided with the suction nozzle, return bend one end with go up the suction opening intercommunication of feed cylinder lateral wall, the other end and fan entry intercommunication, the inside dust removal sack that is provided with of return bend, the opening of dust removal sack is downward, the opening of dust removal sack with return bend inner wall fixed connection. When the feeding is stopped, the fan stops working, the dust removal cloth bag falls, is folded and accumulated, so that dust intercepted on the dust removal cloth bag is separated from the dust removal cloth bag, and when the fan starts working, the dust removal cloth bag is quickly propped open under the action of the fan, so that the dust on the dust removal cloth bag is shaken off. The utility model relates to a rationally, convenient to use improves production efficiency, reduction in production cost.
Drawings
Fig. 1 is a schematic structural diagram of the automatic feeding device of the injection molding machine of the present invention.
Description of reference numerals:
1-charging barrel 11-feed inlet
12-discharge hole 121-bin gate
13-suction opening 14-observation window
2-elbow pipe 4-suction nozzle
5-blower 6-dust removing cloth bag
7-baffle frame 8-brace rod
9-baffle.
Detailed Description
The following detailed description of the present invention is provided in connection with the accompanying drawings and the embodiments, and is not intended to limit the scope of the invention.
As shown in fig. 1, the automatic feeding device of the injection molding machine of the embodiment includes a feeding cylinder 1 and an elbow pipe 2, a feeding port 11 is arranged at the top of the feeding cylinder 1, a discharging port 12 is arranged at the bottom of the feeding cylinder 1, a hose 3 is arranged at the feeding port 11, a suction nozzle 4 is arranged at the tail end of the hose 3, one end of the elbow pipe 2 is communicated with a suction port 13 on the side wall of the feeding cylinder 1, the other end of the elbow pipe is communicated with an inlet of a fan 5, a dust removal cloth bag 6 is arranged inside the elbow pipe 2, an opening of the dust removal cloth bag 6 is downward, the dust removal cloth bag 6 can filter dust, so that the dust is retained in the dust removal cloth bag 6. When the plastic injection molding machine is used, the fan 5 enables negative pressure to be formed in the upper charging barrel 1, plastic particles enter the upper charging barrel 1 through the suction nozzle 4 and the hose 3 under the action of the negative pressure, and then enter the charging barrel of the injection molding machine from the discharge port 12 under the action of gravity to be heated and melted. The opening 6 of the dust removal cloth bag is downward, when the feeding is stopped, the fan 5 stops working, the feeding is stopped in the feeding barrel 1, the dust removal cloth bag 6 falls, is folded and accumulated, and the intercepted and accumulated dust falls off from the dust removal cloth bag 6 in the folding process of the dust removal cloth bag 6; when the fan 5 starts to work, the material loading is started in the material loading barrel 1, the dust removal cloth bag 6 is quickly propped open under the action of the fan 5, so that the fallen dust is shaken off, and the shaken off dust enters the material loading barrel 1 under the vibration action of the fan 5 to be recycled.
A blocking frame 7 is arranged between the dust removing cloth bag 6 and the inlet of the fan 5, and when the dust removing cloth bag 6 is rapidly spread under the action of the fan 5, the top of the dust removing cloth bag 6 impacts the blocking frame 7, so that dust can be shaken off.
The support rod 8 is arranged below the dust removal cloth bag 6, when the fan 5 stops working, the dust removal cloth bag 6 falls, the support rod 8 can support the dust removal cloth bag 6, and the dust removal cloth bag 6 can be rapidly unfolded under the action of the fan 5.
The discharge port 12 is provided with a bin gate 121, and the bin gate 121 is connected with a driving device for driving the bin gate 121 to open and close.
The weight sensor is arranged above the bin gate 121, and the weight sensor is electrically connected with the fan 5 and the PLC controller, so that the feeding amount in the feeding barrel 1 can be controlled conveniently.
The suction opening 13 is obliquely provided with a baffle 9, and the baffle 9 is provided with a through hole to prevent plastic particles from entering the elbow 2.
The side wall of the charging barrel 1 is provided with an observation window 14, so that the charging condition in the charging barrel 1 can be observed conveniently.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. Injection molding machine automatic feeding device, its characterized in that: including last feed cylinder (1) and return bend (2), it is provided with feed inlet (11) to go up feed cylinder (1) top, it is provided with discharge gate (12) to go up feed cylinder (1) bottom, feed inlet (11) are provided with hose (3), hose (3) end is provided with suction nozzle (4), return bend (2) one end with go up suction opening (13) intercommunication of feed cylinder (1) lateral wall, the other end and fan (5) entry intercommunication, return bend (2) inside is provided with dust removal sack (6), the opening of dust removal sack (6) is down, the opening of dust removal sack (6) with return bend (2) inner wall fixed connection.
2. The automatic feeding device of an injection molding machine according to claim 1, characterized in that: a baffle frame (7) is arranged between the dust removing cloth bag (6) and the inlet of the fan (5).
3. The automatic feeding device of an injection molding machine according to claim 1, characterized in that: and a support rod (8) is arranged below the dust removal cloth bag (6).
4. The automatic feeding device of an injection molding machine according to claim 1, characterized in that: the discharge port (12) is provided with a bin gate (121), and the bin gate (121) is connected with a driving device for driving the bin gate (121) to be opened and closed.
5. The automatic feeding device of an injection molding machine according to claim 4, characterized in that: a weight sensor is arranged above the bin gate (121), and the weight sensor is electrically connected with the fan (5) and the PLC.
6. The automatic feeding device of an injection molding machine according to claim 1, characterized in that: the air suction opening (13) is obliquely provided with a baffle (9), and the baffle (9) is provided with a through hole.
7. The automatic feeding device of an injection molding machine according to claim 1, characterized in that: the side wall of the charging barrel (1) is provided with an observation window (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920889795.4U CN210046973U (en) | 2019-06-13 | 2019-06-13 | Automatic feeding device of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920889795.4U CN210046973U (en) | 2019-06-13 | 2019-06-13 | Automatic feeding device of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210046973U true CN210046973U (en) | 2020-02-11 |
Family
ID=69397632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920889795.4U Active CN210046973U (en) | 2019-06-13 | 2019-06-13 | Automatic feeding device of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210046973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113021768A (en) * | 2021-03-25 | 2021-06-25 | 晋江市瑞星塑料制品有限公司 | Plastic injection molding device with adjustable position |
-
2019
- 2019-06-13 CN CN201920889795.4U patent/CN210046973U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113021768A (en) * | 2021-03-25 | 2021-06-25 | 晋江市瑞星塑料制品有限公司 | Plastic injection molding device with adjustable position |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 441700 No.99, Gucheng Economic Development Zone, Xiangyang City, Hubei Province Patentee after: Hubei Pengwei Pipe Industry Group Co.,Ltd. Address before: 441700 No.99, Gucheng Economic Development Zone, Xiangyang City, Hubei Province Patentee before: HUBEI PENGWEI PIPE INDUSTRY Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic feeding device of injection molding machine Effective date of registration: 20230307 Granted publication date: 20200211 Pledgee: Bank of China Limited Xiangyang Branch Pledgor: Hubei Pengwei Pipe Industry Group Co.,Ltd. Registration number: Y2023980034096 |