CN204869469U - Injection molding machine hopper with alarming function - Google Patents
Injection molding machine hopper with alarming function Download PDFInfo
- Publication number
- CN204869469U CN204869469U CN201520639208.8U CN201520639208U CN204869469U CN 204869469 U CN204869469 U CN 204869469U CN 201520639208 U CN201520639208 U CN 201520639208U CN 204869469 U CN204869469 U CN 204869469U
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- China
- Prior art keywords
- hopper
- shell fragment
- pressure sensor
- discharging opening
- controller
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Abstract
The utility creatively provides an injection molding machine hopper with alarming function, comprising a hopper, the feed inlet, the discharge gate, decelerator and alarm device, the feed inlet sets up the top at the hopper, the discharge gate sets up the bottom at the hopper, the discharge gate is less than the horizontal section size of feed inlet, decelerator includes along the bead that is parallel to each other of hopper inner wall from the top down setting, alarm device includes the shell fragment, the guide bar, a fixed base, spring and pressure sensor, controller and alarm, shell fragment one end sets firmly on the hopper inner wall apart from discharge gate third department, and the other end is a free end, the shell fragment sets up along the slope of hopper inner wall, the one end and the shell fragment of guide bar are close to free end department and are connected, the other end stretches out the hopper and is connected with the fixing base, the cover is equipped with the spring on the connecting rod between fixing base and the hopper outer wall, pressure sensor sets up on the fixing base, pressure sensor links to each other with the controller, the controller links to each other with the alarm. The utility model discloses create simple structure, convenient to use, have the warning effect.
Description
Technical field
The invention belongs to injection machine accessory field, especially relates to a kind of injection machine hopper with warning function.
Background technology
Injection machine has another name called injection (mo(u)lding) machine or injector, and it thermoplastic or thermosetting plastics is utilized mould for plastics to make the main former of the plastic products of various shape.Along with updating of Shooting Technique, also more and more higher to the requirement of injection machine, certainly, injection machine is also by the production line balance frequently for plastic products, so when production line balance, need the even landing ensureing plastic grain, the feed hopper that existing injection machine adopts is mostly the structure of a taper, the inner structure not having to cushion, when pouring into a large amount of plastic grains instantaneously, be easy to cause feed hopper blocking or plastic grain to fall slowly, simultaneously a large amount of quick downslides along inwall in feed hopper that process raw material also is the reason causing feed hopper to block, at this moment just need manually to dredge, add the labour intensity of direct labor greatly, also reduce the integral production power of enterprise.In addition; in process of production; every platform injection machine feed is all to control travel switch suction by the beautiful spotflower herb of suction feeder; time and also occur can not get without material travel switch the signal that closes in barrel; cause and lack material shutdown, on large industrialized streamline, a certain to operation hesitation; capital affects the operation of whole streamline, for enterprise causes very large loss.
Summary of the invention
In view of this; the invention is intended to propose a kind of injection machine hopper with warning function; structure is simple; arranging of deceleration device effectively avoids discharging opening to block; the situation of device damage can not be caused, the setting of warning device, when the material supply in hopper is not enough, alarm occur;, the situation of equipment downtime can not be there is in advance notice.
For achieving the above object, the technical scheme of the invention is achieved in that
A kind of injection machine hopper with warning function, comprise hopper 1, charging aperture 101, discharging opening 102, deceleration device and warning device, described charging aperture 101 is arranged on the top of hopper 1, described discharging opening 102 is arranged on the bottom of hopper 1, described discharging opening 102 is less than the cross sectional dimensions of charging aperture 101, described deceleration device comprises the fin 2 be parallel to each other arranged from top to bottom along hopper 1 inwall, and the longitudinal section of fin 2 is arcs, described warning device comprises shell fragment 3, guide post 4, holder 5, spring 6 and pressure sensor 7, controller 8 and alarm 9, described shell fragment 3 one end is installed on hopper 1 inwall at distance discharging opening 1/102nd 3 place, the other end of described shell fragment 3 is free end, described shell fragment 3 is obliquely installed along hopper 1 inwall, one end of described guide post 4 is connected near free end with shell fragment 3, the other end stretches out hopper 1 and is connected with holder 5, connecting rod 3 between described holder 5 and hopper 1 outer wall is arranged with spring 6, described pressure sensor 7 is arranged on holder 5, described pressure sensor 7 is connected with controller 8, described controller 8 is connected with alarm 9.
Further, the longitudinal section radian of described hopper 1 inwall fin 2 from top to bottom reduces gradually.
Further, described fin 2 surface is provided with rubber layer.
Further, described fin 2 and the integrally welded structure of hopper 1.
Further, described discharging opening 102 place is provided with filter, and described filter is made up of magnet strip 10, forms magnetic force net between described magnet strip 10.
Relative to prior art, a kind of injection machine hopper with warning function described in the invention has following advantage:
A kind of injection machine hopper with warning function described in the invention; structure is simple; arranging of deceleration device effectively avoids discharging opening to block; the situation of device damage can not be caused; the setting of warning device; when material supply in hopper is not enough, alarm occurring, can not there is the situation of equipment downtime in advance notice.
Accompanying drawing explanation
The accompanying drawing of the part of formation the invention is used to provide the further understanding to the invention, and the schematic description and description of the invention, for explaining the invention, does not form the improper restriction to the invention.In the accompanying drawings:
Fig. 1 is a kind of injection machine hopper construction schematic diagram with warning function described in the invention embodiment.
Description of reference numerals:
1-hopper, 101-charging aperture, 102-discharging opening, 2-fin, 3-shell fragment, 4-guide post, 5-holder, 6-spring, 7-pressure sensor, 8-controller, 9-alarm, 10-magnet strip.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the invention and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the invention in detail in conjunction with the embodiments.
As shown in Figure 1, a kind of injection machine hopper with warning function, comprise hopper 1, charging aperture 101, discharging opening 102, deceleration device and warning device, described charging aperture 101 is arranged on the top of hopper 1, described discharging opening 102 is arranged on the bottom of hopper 1, described discharging opening 102 is less than the cross sectional dimensions of charging aperture 101, described deceleration device comprises the fin 2 be parallel to each other arranged from top to bottom along hopper 1 inwall, and the longitudinal section of fin 2 is arcs, described warning device comprises shell fragment 3, guide post 4, holder 5, spring 6 and pressure sensor 7, controller 8 and alarm 9, described shell fragment 3 one end is installed on hopper 1 inwall at distance discharging opening 1/102nd 3 place, the other end of described shell fragment 3 is free end, described shell fragment 3 is obliquely installed along hopper 1 inwall, one end of described guide post 4 is connected near free end with shell fragment 3, the other end stretches out hopper 1 and is connected with holder 5, connecting rod 3 between described holder 5 and hopper 1 outer wall is arranged with spring 6, described pressure sensor 7 is arranged on holder 5, described pressure sensor 7 is connected with controller 8, described controller 8 is connected with alarm 9.
Further, the longitudinal section radian of described hopper 1 inwall fin 2 from top to bottom reduces gradually.
Further, described fin 2 surface is provided with rubber layer, and rubber layer is wear-resisting, and available protecting fin 2, increases the service life.
Further, described fin 2 and the integrally welded structure of hopper 1, easy to make, with low cost.
Further, described hopper 1 bottom discharge mouth 102 place is provided with filter, and described filter is made up of magnet strip 10, forms magnetic force net between magnet strip, can adsorb the part iron filings in raw material, prevent iron filings etc. from entering in injection machine, damage equipment.
During use, material is poured in hopper 1 from charging aperture 101, in dropping process, because discharging opening 102 is less than charging aperture 101, material can glide along the inwall of hopper 1, and downslide process runs into many parallel fins 3 that inwall sets firmly, blanking velocity reduces, avoid decrease speed because of material too fast and cause the material pressure to discharging opening 102, prevent a large amount of material from piling up at discharging opening 102 and causing the blocking of discharging opening 102, thus the normal operation of the equipment of guarantee.Hopper 1 is in the process of blanking, when the material in hopper 1 is greater than 1/3rd height, material compressing shell fragment 3, spring 6 is in relaxation state, the pressure signal transmission that pressure sensor 7 receives is to controller 8, controller 8 does not now control alarm 9 and operates, when the material in hopper 1 is less than 1/3rd height, shell fragment 3 does not have the compressing of material, shell fragment 3 is upspring, thus spring 6 is in impaction state, and now the pressure signal transmission that receives of pressure sensor 7 is to controller 8, controller 8 controls alarm 9 and operates, and gives the alarm.
The foregoing is only the preferred embodiment of the invention; not in order to limit the invention; within all spirit in the invention and principle, any amendment done, equivalent replacement, improvement etc., within the protection domain that all should be included in the invention.
Claims (5)
1. the injection machine hopper with warning function, it is characterized in that: comprise hopper (1), charging aperture (101), discharging opening (102), deceleration device and warning device, described charging aperture (101) is arranged on the top of hopper (1), described discharging opening (102) is arranged on the bottom of hopper (1), described discharging opening (102) is less than the cross sectional dimensions of charging aperture (101), described deceleration device comprises the fin (2) be parallel to each other arranged from top to bottom along hopper (1) inwall, and the longitudinal section of fin (2) is arc, described warning device comprises shell fragment (3), guide post (4), holder (5), spring (6) and pressure sensor (7), controller 8 and alarm (9), described shell fragment (3) one end is installed on hopper (1) inwall at distance discharging opening (102) 1/3rd place, the other end of described shell fragment (3) is free end, described shell fragment (3) is obliquely installed along hopper (1) inwall, one end of described guide post (4) is connected near free end with shell fragment (3), the other end stretches out hopper (1) and is connected with holder (5), connecting rod (3) between described holder (5) and hopper (1) outer wall is arranged with spring (6), described pressure sensor (7) is arranged on holder (5), described pressure sensor (7) is connected with controller (8), described controller (8) is connected with alarm (9).
2. a kind of injection machine hopper with warning function according to claim 1, is characterized in that: the longitudinal section radian of described hopper (1) inwall fin (2) from top to bottom reduces gradually.
3. a kind of injection machine hopper with warning function according to claim 2, is characterized in that: described fin (2) surface is provided with rubber layer.
4. a kind of injection machine hopper with warning function according to claim 3, is characterized in that: described fin (2) and hopper (1) integrally welded structure.
5. a kind of injection machine hopper with warning function according to claim 1, it is characterized in that: described discharging opening (102) place is provided with filter, described filter is made up of magnet strip (10), and described magnet strip forms magnetic force net between (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520639208.8U CN204869469U (en) | 2015-08-21 | 2015-08-21 | Injection molding machine hopper with alarming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520639208.8U CN204869469U (en) | 2015-08-21 | 2015-08-21 | Injection molding machine hopper with alarming function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204869469U true CN204869469U (en) | 2015-12-16 |
Family
ID=54813889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520639208.8U Expired - Fee Related CN204869469U (en) | 2015-08-21 | 2015-08-21 | Injection molding machine hopper with alarming function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204869469U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058701A (en) * | 2015-08-21 | 2015-11-18 | 天津宏向塑料制品有限公司 | Injection molding machine hopper with warning function |
| CN108340534A (en) * | 2018-02-05 | 2018-07-31 | 江苏艾萨克机器人股份有限公司 | A kind of Servo Injection Molding Machine |
| CN108621373A (en) * | 2017-03-21 | 2018-10-09 | 琮伟机械（昆山）有限公司 | A kind of automatic charging injection molding machine with warning function |
-
2015
- 2015-08-21 CN CN201520639208.8U patent/CN204869469U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058701A (en) * | 2015-08-21 | 2015-11-18 | 天津宏向塑料制品有限公司 | Injection molding machine hopper with warning function |
| CN108621373A (en) * | 2017-03-21 | 2018-10-09 | 琮伟机械（昆山）有限公司 | A kind of automatic charging injection molding machine with warning function |
| CN108340534A (en) * | 2018-02-05 | 2018-07-31 | 江苏艾萨克机器人股份有限公司 | A kind of Servo Injection Molding Machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151216 Termination date: 20160821 |