CN208867520U - A kind of engineering plastics Full-automatic feeding device - Google Patents
A kind of engineering plastics Full-automatic feeding device Download PDFInfo
- Publication number
- CN208867520U CN208867520U CN201821240906.0U CN201821240906U CN208867520U CN 208867520 U CN208867520 U CN 208867520U CN 201821240906 U CN201821240906 U CN 201821240906U CN 208867520 U CN208867520 U CN 208867520U
- Authority
- CN
- China
- Prior art keywords
- blanking channel
- engineering plastics
- bin
- automatic feeding
- side board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229920006351 engineering plastic Polymers 0.000 title claims abstract description 18
- 238000002156 mixing Methods 0.000 claims abstract description 53
- 239000000463 material Substances 0.000 claims abstract description 43
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 230000000007 visual effect Effects 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 8
- 230000007306 turnover Effects 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 description 8
- 238000007791 dehumidification Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a kind of engineering plastics Full-automatic feeding devices, including suction device, material blending device, feed device and control device；Suction device includes storage bin, suction tube, feeding warehouse and negative pressure gas source, and the top of feeding warehouse offers exhaust outlet and feed inlet respectively, and exhaust outlet connects negative pressure gas source by electrically-controlled valve, and feed inlet connects storage bin by suction tube；Material blending device includes mixing bin, and motor-driven stirring rod is provided in mixing bin, and opposite air inlet and air outlet are offered on the side wall of mixing bin, and air inlet and air outlet are connected to by circulating line with hot air source；Feed device includes blanking channel, and opening is offered on the side wall of blanking channel, mobile side board is provided in opening, the upper end of mobile side board and open upper end are hinged, and lower end is adsorbed in opening by magnet assembly.The utility model realizes the synchronous progress that engineering plastics mixing in feeder process dehumidifies, while alleviating the plugging fault of extruding machine.
Description
Technical field
The utility model relates to technical field of plastic more particularly to a kind of engineering plastics Full-automatic feeding devices.
Background technique
Engineering plastics are rigidly big, and creep is small, heat resistance, cold resistance and good insulating, therefore can substitute metal conduct
Engineering material uses.Engineering plastics generally first mix granular feedstock mixing thoroughly in processing, are then sent into extruding machine by hopper
Interior extrusion moulding, finally granulation is used as and processes raw material.Since granular mixing will undergo broken, melting, plasticizing etc. in extruding machine
The physical process of a series of complex, and when hopper being used to be fed extruding machine, it is unable to control feed rate, be easy to cause extruding stifled
Plug, and to guarantee that extrusion molding final product quality is qualified, dehumidification operation need to be carried out to raw material before extrusion molding, mixing equipment, dehumidification equipment exist
It is set gradually in workshop, occupied space is larger, and material conveys wire length, is unfavorable for producing.
Utility model content
It, can be simultaneously to processing raw material the purpose of this utility model is to provide a kind of engineering plastics Full-automatic feeding device
Mixing and dehumidification operation are carried out, and effectively controls the feed rate of extruding machine.
In order to achieve the above purposes, the technical solution adopted by the utility model is:
A kind of engineering plastics Full-automatic feeding device, including suction device, material blending device, feed device and control device,
Suction device, material blending device and feed device pass through signal wire respectively and are electrically connected with control device；
The suction device includes storage bin, suction tube, feeding warehouse and negative pressure gas source, and the top of feeding warehouse opens up respectively
There are exhaust outlet and feed inlet, exhaust outlet connects negative pressure gas source by electrically-controlled valve, and feed inlet connects storage bin by suction tube；
The material blending device includes mixing bin, and motor-driven stirring rod, the top of mixing bin are provided in mixing bin
It being connected to feeding warehouse, the bottom of mixing bin is provided with discharge port, motor-driven striker plate is installed on discharge port, mixing bin
Opposite air inlet and air outlet are offered on side wall, air inlet and air outlet are connected to by circulating line with hot air source；
The feed device includes blanking channel, and the upper end of blanking channel is connect with mixing bin, the lower end of blanking channel
Connect with extruding machine, offer opening on the side wall of blanking channel, be provided with mobile side board in opening, the upper end of mobile side board with
Open upper end is hinged, and the lower end of mobile side board is adsorbed in opening by magnet assembly.
The suction tube includes outer layer sleeve and internal layer suction pipe, and there are air gaps between outer layer sleeve and internal layer suction pipe, outside
The lower end of layer casing and the closing of internal layer suction pipe connect, and offer venthole on the side wall of internal layer suction pipe, the diameter of venthole is less than
The size of material.
The upper end of the mobile side board is provided with push rod, and limit switches are arranged on the outer wall of blanking channel, work as activity
When side plate is pushed outwardly, push rod touches limit switch, and blocking combined aural and visual alarm, limit switch and control are provided with outside blanking channel
The signal input part of device is electrically connected, and blocking combined aural and visual alarm is electrically connected with the signal output end of control device.
The lower part of the storage bin is tapered, is provided with level sensor on the inner wall of storage bin lower part, outside storage bin
Be provided with and lack material combined aural and visual alarm, level sensor be electrically connected with the signal input part of control device, lack material combined aural and visual alarm and
The signal output end of control device is electrically connected.
The lower part of the blanking channel is tapered, and the conical section of blanking channel is arranged in mobile side board.
The top of the mixing bin is provided with cross turnover panel.
The negative pressure gas source is vacuum pump.
The utility model sucks granular feedstock in feeding warehouse first with suction tube, and then plurality of raw materials, which is respectively fallen in, mixes
In feed bin, while stirring rod mixing, hot air circulation is opened in mixing chamber, the material in stirring is quickly removed
It is wet, it realizes that the dehumidifying of material mixing is synchronous and carries out, not only save equipment land occupation, and improve dehumidification efficiency；
The utility model is using the mobile side board on blanking channel side wall, and when extruding machine being made to occur to squeeze blocking, material is pushed away
It opens mobile side board to flow outwardly, suspends the feed to extruding machine, to avoid stopping state from aggravating, while conveniently to extruding machine
Fault detection and maintenance.
Further, the suction tube of the utility model is by setting outer layer sleeve and internal layer suction pipe, so that internal layer suction pipe
Inside can avoid suction tube and block because of the filling of material, the smooth of material has been effectively ensured by negative pressure gas flow always
Supply.
Further, by setting limit switch and push rod on the blanking channel of the utility model, so that mobile side board
When being pushed outwardly, limit switch induction movement, and signal, control device and then control blocking sound-light alarm are sent to control device
Device alarm, reminds staff to handle the stopping state of extruding machine in time.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is structural schematic diagram when mobile side board described in the utility model is pushed outwardly；
Fig. 3 is the structural schematic diagram of suction tube described in the utility model.
Specific embodiment
As shown in Figure 1, engineering plastics Full-automatic feeding device described in the utility model, including suction device, spice dress
It sets, feed device and control device, suction device, material blending device and feed device pass through signal wire respectively and control device is electrically connected
It connects.Under the action of control device, suction device is drawn and to material blending device transferring raw material, and material blending device mixes raw material
Dehumidifying is extruding machine feed finally by feed device.
The suction device of the utility model includes storage bin 1, suction tube 2, feeding warehouse 3 and negative pressure gas source 4, feeding warehouse 3
Top offers exhaust outlet and feed inlet respectively, and exhaust outlet connects negative pressure gas source 4 by electrically-controlled valve, and feed inlet passes through suction tube 2
Storage bin 1 is connected, suction tube 2 sucks material in feeding warehouse 3 under the action of negative pressure gas source 4.Wherein, the lower part of storage bin 1
It is tapered, the lower end of the lower end insertion storage bin 1 of suction tube 2, the upper end of the upper end insertion feeding warehouse 3 of suction tube 2.
As shown in figure 3, suction tube 2 includes outer layer sleeve 21 and internal layer suction pipe 22, outer layer sleeve 21 and internal layer suction pipe 22 it
Between there are air gap, the lower end of outer layer sleeve 21 and the closing of internal layer suction pipe 22 connect, and offer ventilation on the side wall of internal layer suction pipe 22
Hole 23, the diameter of venthole 23 are less than the size of material.Negative pressure gas source 4 is vacuum pump, when the internal layer suction pipe 22 of suction tube 2
When filling up material, due to having venthole 23 to be connected between outer layer sleeve 21 and internal layer suction pipe 22, internal layer suction pipe 22 leads to always
Negative pressure gas flow is crossed, suction tube 2 is avoided and is blocked because of the filling of material.
It is provided with level sensor on the inner wall of 1 lower part of storage bin, is provided with outside storage bin 1 and lacks material combined aural and visual alarm, material
Level sensor is electrically connected with the signal input part of control device, and the signal output end for lacking material combined aural and visual alarm and control device is electrically connected
It connects.When the height of materials in storage bin 1 is down at level sensor, level sensor sends signal, control to control device
Device and then control lack material combined aural and visual alarm alarm, remind the timely filling of staff.The suction device of the utility model can root
It is one or more groups of according to the type setting to process raw material.
The material blending device of the utility model includes mixing bin 5, and the top of mixing bin 5 is connected to feeding warehouse 3 by pipeline, is mixed
The bottom of feed bin 5 is provided with discharge port, and motor-driven striker plate 6 is equipped on discharge port, is offered on the side wall of mixing bin 5
Opposite air inlet 7 and air outlet 8, air inlet 7 and air outlet 8 are connected to by circulating line with hot air source.The top of mixing bin 5
It is provided with cross turnover panel 9, motor-driven stirring rod 10 is provided with below cross turnover panel 9, pellet falls into mixing bin from feeding warehouse 3
It after 5, is uniformly scattered through rotating cross turnover panel 9, stirring rod 10 is facilitated quickly to mix it.
While 10 mixing of stirring rod, hot air source is blown into hot wind into mixing bin 5, and by air inlet 7 and goes out
Air port 8 constantly recycles, then material dehumidifies while mixing, not only saves equipment land occupation, and improves dehumidifying effect
Rate.After the material stirring in mixing bin 5 uniformly and after the completion of dehumidifying, the striker plate 6 on discharge port is removed, and material is fallen from discharge port
In the blanking channel 11 for entering lower section.
The feed device of the utility model includes blanking channel 11, and the upper end of blanking channel 11 is connect with mixing bin 5, blanking
The lower end in channel 11 is connect with extruding machine.The lower part of blanking channel 11 is tapered, offers opening on the side wall of conical section, opens
Mobile side board 12 is provided in mouthful, the upper end of mobile side board 12 and open upper end are hinged, and the lower end of mobile side board 12 passes through magnetic
Property component is adsorbed in opening.The upper end of mobile side board 12 is provided with push rod 13, and limit is provided on the outer wall of blanking channel 11
Switch 14, when mobile side board 12 is pushed outwardly, push rod 13 touches limit switch 14, and blocking acousto-optic is provided with outside blanking channel 11
Alarm, limit switch 14 are electrically connected with the signal input part of control device, block the signal of combined aural and visual alarm and control device
Output end electrical connection.When extruding machine works normally, material is smoothly fallen into extruding machine from dropping channel, when extruding machine occurs to block up
When plug, material is accumulated to a certain degree in dropping channel, and 12 stress of mobile side board is pushed outwardly, and opens the touching limit of push rod 13
14 are closed, as shown in Fig. 2, 14 induction of limit switch acts, and sends signal, control device and then control blocking sound to control device
Light crossing-signal alarm, reminds staff to handle the stopping state of extruding machine in time.
The working principle of the utility model is: firstly, suction device under the action of negative pressure gas source 4, is incited somebody to action using suction tube 2
Raw material sucks in feeding warehouse 3；Then, material blending device is carried out mixing to it using stirring rod 10 and mixed after material falls into mixing bin 5
It is even, while hot air source is blown into hot wind into mixing bin 5, and is constantly recycled by air inlet 7 and air outlet 8, then material is in mixing
While dehumidify；Finally, feed device is fed by blanking channel 11 to extruding machine, Automatic-feeding process is realized.This reality
With it is novel realize engineering plastics in feeder process mixing dehumidify synchronization carries out, not only save equipment take up an area, Er Qieti
High dehumidification efficiency, while alleviating the plugging fault of extruding machine.
Claims (7)
1. a kind of engineering plastics Full-automatic feeding device, it is characterised in that: including suction device, material blending device, feed device and
Control device, suction device, material blending device and feed device pass through signal wire respectively and are electrically connected with control device；
The suction device includes storage bin, suction tube, feeding warehouse and negative pressure gas source, the top of the feeding warehouse row of offering respectively
Port and feed inlet, exhaust outlet connect negative pressure gas source by electrically-controlled valve, and feed inlet connects storage bin by suction tube；
The material blending device includes mixing bin, is provided with motor-driven stirring rod in mixing bin, the top of mixing bin with into
Feed bin connection, the bottom of mixing bin is provided with discharge port, motor-driven striker plate, the side wall of mixing bin is equipped on discharge port
On offer opposite air inlet and air outlet, air inlet and air outlet are connected to by circulating line with hot air source；
The feed device includes blanking channel, and the upper end of blanking channel is connect with mixing bin, the lower end of blanking channel and squeeze
Molding machine connects, and opening is offered on the side wall of blanking channel, and mobile side board, the upper end of mobile side board and opening are provided in opening
Upper end it is hinged, the lower end of mobile side board is adsorbed in opening by magnet assembly.
2. a kind of engineering plastics Full-automatic feeding device according to claim 1, it is characterised in that: the suction tube packet
Outer layer sleeve and internal layer suction pipe are included, there are air gap, the lower end of outer layer sleeve and internal layer suction pipes between outer layer sleeve and internal layer suction pipe
Closing connects, and venthole is offered on the side wall of internal layer suction pipe, and the diameter of venthole is less than the size of material.
3. a kind of engineering plastics Full-automatic feeding device according to claim 1, it is characterised in that: the mobile side board
Upper end be provided with push rod, limit switches are set on the outer wall of blanking channel, when mobile side board is pushed outwardly, push rod touch
Limit switch, blanking channel are provided with blocking combined aural and visual alarm outside, and limit switch is electrically connected with the signal input part of control device,
Blocking combined aural and visual alarm is electrically connected with the signal output end of control device.
4. a kind of engineering plastics Full-automatic feeding device according to claim 1, it is characterised in that: the storage bin
Lower part is tapered, and level sensor is provided on the inner wall of storage bin lower part, is provided with outside storage bin and lacks material combined aural and visual alarm, material
Level sensor is electrically connected with the signal input part of control device, and the signal output end for lacking material combined aural and visual alarm and control device is electrically connected
It connects.
5. a kind of engineering plastics Full-automatic feeding device according to claim 1, it is characterised in that: the blanking channel
Lower part it is tapered, the conical section of blanking channel is arranged in mobile side board.
6. a kind of engineering plastics Full-automatic feeding device according to claim 1, it is characterised in that: the mixing bin
Top is provided with cross turnover panel.
7. a kind of engineering plastics Full-automatic feeding device according to claim 1, it is characterised in that: the negative pressure gas source
For vacuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821240906.0U CN208867520U (en) | 2018-08-02 | 2018-08-02 | A kind of engineering plastics Full-automatic feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821240906.0U CN208867520U (en) | 2018-08-02 | 2018-08-02 | A kind of engineering plastics Full-automatic feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208867520U true CN208867520U (en) | 2019-05-17 |
Family
ID=66464013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821240906.0U Expired - Fee Related CN208867520U (en) | 2018-08-02 | 2018-08-02 | A kind of engineering plastics Full-automatic feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208867520U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331785A (en) * | 2020-04-16 | 2020-06-26 | 嘉兴技师学院 | Electromechanical integration injection molding machine automatic material conveying equipment |
| CN112246181A (en) * | 2020-10-30 | 2021-01-22 | 衡阳市大宇锌业有限公司 | Dust suppression type granulation device for zinc oxide powder production |
-
2018
- 2018-08-02 CN CN201821240906.0U patent/CN208867520U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331785A (en) * | 2020-04-16 | 2020-06-26 | 嘉兴技师学院 | Electromechanical integration injection molding machine automatic material conveying equipment |
| CN112246181A (en) * | 2020-10-30 | 2021-01-22 | 衡阳市大宇锌业有限公司 | Dust suppression type granulation device for zinc oxide powder production |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 |