CN203198150U - Feeding system of injection molding machine - Google Patents
Feeding system of injection molding machine Download PDFInfo
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- CN203198150U CN203198150U CN 201320233725 CN201320233725U CN203198150U CN 203198150 U CN203198150 U CN 203198150U CN 201320233725 CN201320233725 CN 201320233725 CN 201320233725 U CN201320233725 U CN 201320233725U CN 203198150 U CN203198150 U CN 203198150U
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- belt pulley
- charging hopper
- injection machine
- shaft
- injection molding
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Abstract
The utility model provides a feeding system of an injection molding machine and belongs to the technical field of injection molding machines. The feeding system of the injection molding machine solves the problem that an existing feeding system of the injection molding machine is blocked easily. The feeding system of the injection molding machine comprises a charging hopper, a feeding pipe connected with the charging hopper and a feeding barrel connected at the right end of the feeding pipe, an air blower is arranged at the left end of the feeding pipe, a first belt pulley is arranged on a rotating shaft of the air blower, a stirring shaft is arranged in the charging hopper in a penetrating mode, a stirring plate is arranged on the stirring shaft, a second belt pulley is fixedly arranged on the stirring shaft, and the first belt pulley and the second belt pulley are connected through a belt. The feeding system of the injection molding machine has the advantages of being smooth in feeding, preventing the charging hopper from being blocked and the like.
Description
Technical field
The utility model belongs to the injection machine technical field, relates to a kind of feed system of injection machine.
Background technology
Injection machine has another name called injection (mo(u)lding) machine or injector.It is to utilize mould for plastics to make the main former of the plastic products of different shape thermoplastic or thermosetting material.Injection machine can be divided into vertical, horizontal and upright combined type for sleeping in according to the arrangement mode of injection device and clamping apparatus.Injection machine is made up of injecting systems, matched moulds system, Hydraulic Power Transmission System, electric control system, lubricating system, heating and cooling system, safety monitoring system and reclaimer robot etc. usually.
Injection machine is the processing equipment of use amount maximum in the plastic processing industry, not only has a large amount of products directly to produce with injection machine, but also is the key equipment of forming injection stretch blow moulding.China has become first big country that world's molding machine platform spare is produced, promotes Chinese injection machine equipment manufacture industry reasons of development to be: the one, carry out joint and technological cooperation with internationally famous enterprise; The 2nd, the international Bian that Chinese Enterprise has adapted to component of machine gradually purchases mode, has grasped Bian and has purchased channel.Simultaneously, the production of China's injection machine also presents very strong regional characteristic, and the Ningbo in Zhejiang and the ground such as Dongguan in Guangdong have become the important injection machine production base of China and even the whole world.
The lamp socket of electricity-saving lamp is to adopt the plastic material injection moulding to obtain, the lamp socket of electricity-saving lamp is thinner, except the injection temperature to injection machine needs control accurately, feed system to injection machine also has higher requirement, whether particularly charging uniformity, charging be evenly all influential to the intensity of lamp socket, outward appearance etc.
A kind of injection moulding feed arrangement of avoiding iron filings to enter injection machine is disclosed in patent (CN202448295U), this feed arrangement comprises hopper, hopper is provided with adsorbent equipment, by at hopper iron shaving adsorption apparatus being set, when raw material enters injection machine through hopper, iron filings in the raw material can be adsorbed, avoid iron filings to enter in the injection machine with raw material, but, this feed arrangement can not stir raw material, raw material may occur the outlet of hopper is blocked, thereby charging stops, injection machine is broken down etc.
Summary of the invention
The purpose of this utility model is the problems referred to above that exist at existing technology, a kind of feed system of injection machine is provided, technical problem to be solved in the utility model is how the raw material in the charging hopper to be stirred, and makes raw material can enter feed pipe smoothly.
The purpose of this utility model can realize by following technical proposal: a kind of feed system of injection machine, charging hopper, the feed pipe that links to each other with charging hopper, and the feeding cylinder that is connected the feed pipe right-hand member, it is characterized in that, the left end of described feed pipe is provided with an air blast, the rotating shaft of described air blast is provided with a belt pulley one, be equipped with a shaft in the described charging hopper, described shaft is provided with an agitating plate, be set with a belt pulley two on the described shaft, link to each other by belt between described belt pulley one and the belt pulley two.
Operation principle of the present utility model is: the raw material that blower blows is got off from charging hopper, raw material can be entered in the feeding cylinder from feed pipe smoothly, thereby enter in the injection machine, in charging hopper, wear a shaft, fixedly install an agitating plate on the shaft, fixedly install a belt pulley two on the shaft, link to each other by belt between belt pulley one and the belt pulley two, air blast is when blowing raw material and entering in the charge pipe, the rotation of drive shaft, make agitating plate to stir the raw material in the charging hopper, allow raw material can enter feed pipe smoothly, prevent that charging hopper from being blocked by principle, guarantee that injection machine can access uniform raw material sources.
In the feed system of above-mentioned a kind of injection machine, the diameter of described belt pulley one is less than 1/10th of belt pulley two diameters.Belt pulley one diameter is far smaller than belt pulley two, reaches the effect that shaft is slowed down.
In the feed system of above-mentioned a kind of injection machine, the lower end of described charging hopper is provided with a blocked ear, and described blocked ear tilts to the airflow direction of air blast.(raw material is in motion above the charging hopper under the effect of air-flow) refluxes for the air-flow that prevents air blast makes raw material in the charging hopper, be provided with a blocked ear in the lower end of charging hopper, blocked ear tilts to the direction of air-flow, can prevent that air-flow from acting directly on the feed opening place of charging hopper, thereby prevent that raw material from refluxing.
In the feed system of above-mentioned a kind of injection machine, the lower end of described charging hopper is provided with a chute, is provided with a blanking adjustable plate in the described chute, and described blanking adjustable plate is slidingly connected in the described chute.The blanking adjustable plate can be regulated the speed of blanking, and when injection machine quits work, the feed opening of charging hopper can be closed, and prevents that raw material is piled up too much in the charge pipe, causes air blast to blow, and feed pipe is stopped up.
In the feed system of above-mentioned a kind of injection machine, described blanking adjustable plate is provided with a handle.Handle is conducive to the stressed of blanking adjustable plate.
In the feed system of above-mentioned a kind of injection machine, be set with two bearings on the tube wall of described feed pipe, described shaft is plugged in the described bearing.
Compared with prior art, the utlity model has following advantage:
1, is provided with a shaft in the charging hopper, shaft is provided with belt pulley two, rotating shaft at air blast arranges belt pulley one, between belt pulley one and belt pulley two, belt is set, directly with the transmission of power of air blast to shaft, raw material in the charging hopper is stirred, prevent that charging hopper from blocking, make raw material enter feed pipe smoothly.
2, be provided with a blanking adjustable plate in the lower end of charging hopper, the blanking adjustable plate can be regulated the speed of blanking, and when injection machine quits work, the feed opening of charging hopper can be closed, prevent that raw material is piled up too much in the charge pipe, cause air blast to blow, feed pipe is stopped up.
Description of drawings
Fig. 1 is the overall structure schematic diagram of this charging system.
Fig. 2 is the perspective view of blanking adjustable plate in this charging system.
Fig. 3 is the structural representation of charging hopper in this charging system.
Among the figure, 1, charging hopper; 2, feed pipe; 3, feeding cylinder; 4, air blast; 51, belt pulley one; 52, belt pulley two; 53, belt; 54, bearing; 61, shaft; 62, agitating plate; 7, blocked ear; 8, chute; 9, blanking adjustable plate; 91, handle.
The specific embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As Fig. 1, Fig. 2 and shown in Figure 3, a kind of feed system of injection machine, charging hopper 1, the feed pipe 2 that links to each other with charging hopper 1, and the feeding cylinder 3 that is connected feed pipe 2 right-hand members, the left end of feed pipe 2 is provided with an air blast 4, the rotating shaft of air blast 4 is provided with a belt pulley 1, be equipped with a shaft 61 in the charging hopper 1, shaft 61 is provided with an agitating plate 62, be set with a belt pulley 2 52 on the shaft 61, link to each other by belt 53 between belt pulley 1 and the belt pulley 2 52, the diameter of belt pulley 1 is less than 1/10th of belt pulley 2 52 diameters, belt pulley one 51 diameters are far smaller than belt pulley 2 52, reach the effect that shaft 61 is slowed down, the lower end of charging hopper 1 is provided with a blocked ear 7, blocked ear 7 tilts to the airflow direction of air blast 4, (raw material is in motion above the charging hopper 1 under the effect of air-flow) refluxes for the air-flow that prevents air blast 4 makes raw material in the charging hopper 1, be provided with a blocked ear 7 in the lower end of charging hopper 1, blocked ear 7 tilts to the direction of air-flow, can prevent that air-flow from acting directly on the feed opening place of charging hopper 1, thereby prevent that raw material from refluxing, the lower end of charging hopper 1 is provided with a chute 8, be provided with a blanking adjustable plate 9 in the chute 8, blanking adjustable plate 9 is slidingly connected in the chute 8, blanking adjustable plate 9 can be regulated the speed of blanking, and when injection machine quits work, the feed opening of charging hopper 1 can be closed, prevent that raw material is piled up too many in the charge pipe, cause air blast 4 to blow, feed pipe 2 is stopped up, blanking adjustable plate 9 is provided with a handle 91, handle 91 is conducive to the stressed of blanking adjustable plate 9, be set with two bearings 54 on the tube wall of feed pipe 2, shaft 61 is plugged in the bearing 54.
Operation principle of the present utility model is: air blast 4 blows the raw material that gets off from charging hopper 1, raw material can be entered in the feeding cylinder 3 from feed pipe 2 smoothly, thereby enter in the injection machine, in charging hopper 1, wear a shaft 61, fixedly install an agitating plate 62 on the shaft 61, fixedly install a belt pulley 2 52 on the shaft 61, link to each other by belt 53 between belt pulley 1 and the belt pulley 2 52, air blast 4 is when blowing raw material and entering in the charge pipe, drive shaft 61 rotations, make agitating plate 62 to stir the raw material in the charging hopper 1, allow raw material can enter feed pipe 2 smoothly, prevent that charging hopper 1 from being blocked by principle, guarantee that injection machine can access uniform raw material sources.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (6)
1. the feed system of an injection machine, charging hopper (1), the feed pipe (2) that links to each other with charging hopper (1), and the feeding cylinder (3) that is connected feed pipe (2) right-hand member, it is characterized in that, the left end of described feed pipe (2) is provided with an air blast (4), the rotating shaft of described air blast (4) is provided with a belt pulley one (51), be equipped with a shaft (61) in the described charging hopper (1), described shaft (61) is provided with an agitating plate (62), be set with a belt pulley two (52) on the described shaft (61), link to each other by belt (53) between described belt pulley one (51) and the belt pulley two (52).
2. the feed system of a kind of injection machine according to claim 1 is characterized in that, the diameter of described belt pulley one (51) is less than 1/10th of belt pulley two (52) diameters.
3. the feed system of a kind of injection machine according to claim 1 and 2 is characterized in that, the lower end of described charging hopper (1) is provided with a blocked ear (7), and described blocked ear (7) tilts to the airflow direction of air blast (4).
4. the feed system of a kind of injection machine according to claim 1 and 2, it is characterized in that, the lower end of described charging hopper (1) is provided with a chute (8), be provided with a blanking adjustable plate (9) in the described chute (8), described blanking adjustable plate (9) is slidingly connected in the described chute (8).
5. the feed system of a kind of injection machine according to claim 4 is characterized in that, described blanking adjustable plate (9) is provided with a handle (91).
6. the feed system of a kind of injection machine according to claim 1 and 2 is characterized in that, is set with two bearings (54) on the tube wall of described feed pipe (2), and described shaft (61) is plugged in the described bearing (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320233725 CN203198150U (en) | 2013-05-02 | 2013-05-02 | Feeding system of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320233725 CN203198150U (en) | 2013-05-02 | 2013-05-02 | Feeding system of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203198150U true CN203198150U (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320233725 Expired - Fee Related CN203198150U (en) | 2013-05-02 | 2013-05-02 | Feeding system of injection molding machine |
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| CN (1) | CN203198150U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175493A (en) * | 2014-07-17 | 2014-12-03 | 合肥朗佳机电设备有限公司 | Improved cable machining discharging device |
| CN106976178A (en) * | 2017-04-11 | 2017-07-25 | 安徽科瑞特模塑有限公司 | One kind is easy to loading type baking material device |
| CN107962740A (en) * | 2017-12-30 | 2018-04-27 | 浙江圣利机械设备有限公司 | The feeding device of injection molding machine during a kind of new full electric energy multiple-station rotation |
-
2013
- 2013-05-02 CN CN 201320233725 patent/CN203198150U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175493A (en) * | 2014-07-17 | 2014-12-03 | 合肥朗佳机电设备有限公司 | Improved cable machining discharging device |
| CN106976178A (en) * | 2017-04-11 | 2017-07-25 | 安徽科瑞特模塑有限公司 | One kind is easy to loading type baking material device |
| CN107962740A (en) * | 2017-12-30 | 2018-04-27 | 浙江圣利机械设备有限公司 | The feeding device of injection molding machine during a kind of new full electric energy multiple-station rotation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20140502 |