CN105415579A - Feeding bucket of injection molding machine - Google Patents
Feeding bucket of injection molding machine Download PDFInfo
- Publication number
- CN105415579A CN105415579A CN201510874855.1A CN201510874855A CN105415579A CN 105415579 A CN105415579 A CN 105415579A CN 201510874855 A CN201510874855 A CN 201510874855A CN 105415579 A CN105415579 A CN 105415579A
- Authority
- CN
- China
- Prior art keywords
- basket body
- injection machine
- charging basket
- charging
- bucket
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a feeding bucket of an injection molding machine. The feeding bucket of the injection molding machine comprises a bucket body (2) provided with a bucket cover (1) and a hopper-shaped collecting device (3). One end of the bucket cover (1) is hinged to the edge of the top end of the bucket body (2), and the other end of the bucket cover (1) can rotate around the hinged position to close or open an opening in the top end of the bucket body (2); the collecting device (3) is arranged at the bottom end of the bucket body (2) and extends towards a feeding opening of the injection molding machine to add injection-molding raw materials into the injection molding machine; and a feeding hole is formed in the bucket cover (1) and covered with a feeding cover (9), and an annular rubber sheet is arranged on the inner wall of the feeding hole in the circumferential direction. By means of the feeding bucket of the injection molding machine, in the feeding process, it can be avoided that raw materials are polluted, pumping and feeding can also be conveniently, rapidly and smoothly achieved, the replaced frequency of a feeding pipe is decreased, and the production cost is saved.
Description
Technical field
The present invention relates to injection machine apparatus field, particularly, relate to a kind of injection machine charging bucket.
Background technology
Injection machine has another name called injection (mo(u)lding) machine or injector.It thermoplastic or thermosetting plastics is utilized mould for plastics to make the main former of the plastic products of various shape.Be divided into vertical, horizontal, all electric.Injection moulding function heating of plastic, applies high pressure to molten plastic, makes it penetrate and be full of mold cavity.
And need in injection machine, to add injection raw material by injection machine charging basket before injection machine operation, mostly be tiny plastic grain.Because injection machine charging bucket is arranged on the top of injection machine, level height is higher, uses feed pipe to be pumped by the injection raw material being placed on ground and transport and inject in charging bucket in existing reinforced process.But in this process, a kind of situation is opened wide completely on the top of injection machine charging bucket to stretch in charging basket by one end of feed pipe again, this mode of opening wide completely easily makes the dust kicked up in air enter in charging basket, causes injection raw material contaminated, affects injection-molded finished effect; And another kind of situation bung is opened an angle to form a gap, again one end of feed pipe is filled in from gap in charging basket reinforced, although this mode decreases the pollution to raw material, but for a long time or repeatedly extruding of bung to feed pipe can make feed pipe be out of shape even to become and suppress blocking, causes injection raw material cannot enter bowl interior swimmingly.
Therefore, be badly in need of providing a kind of contamination of raw material that can either prevent in reinforced process convenient and swiftly can pump reinforced injection machine charging bucket swimmingly again.
Summary of the invention
The object of this invention is to provide a kind of injection machine charging bucket, it is reinforced that this injection machine charging bucket can either be able to prevent contamination of raw material from can convenient and swiftly pump swimmingly again in reinforced process, decreases the replacing number of times of feed pipe, saved production cost.
To achieve these goals, the invention provides a kind of injection machine charging bucket, this injection machine charging bucket comprises the charging basket body and funnelform loading head with bung; One end of bung is hinged on the tip edge of charging basket body, and the other end can rotate to close or open the uncovered of charging basket body top around hinged place; Loading head is arranged on the bottom of charging basket body and the charging aperture towards injection machine extends to add injection raw material in injection machine; Wherein, bung offers charging aperture, charging aperture is covered with feeding cover and on the inwall of charging aperture circumferentially direction be provided with ring-shaped rubber sheet.
Preferably, be provided with magnetic screen in charging basket body, on the inwall that magnetic screen is erected at loading head and charging basket body junction and two ends extend along the axial direction of charging basket body towards the top of charging basket body.
Preferably, magnetic screen is removably mounted in charging basket body.
Preferably, this injection machine charging bucket also comprises driving arrangement, and the two ends of driving arrangement are fixed on magnetic screen respectively by connecting rod to drive magnetic screen to rotate around self axial direction.
Preferably, the outer wall of charging basket body is provided with observation window along the axial direction of charging basket body, the inner side of observation window is connected with charging basket body.
Preferably, the outer wall of charging basket body and loading head junction is enclosed with sealing ring.
Preferably, the outer wall on charging basket body top is also provided with fastener, fastener bung can be fastened on charging basket body uncovered on.
Preferably, on the edge of bung, circumferentially direction is provided with bumper ring.
Preferably, bumper ring is sponge ring or rubber ring.
According to technique scheme, the present invention offers a charging aperture on bung, and charging aperture covers a feeding cover, and on the inwall of charging aperture circumferentially direction be provided with ring-shaped rubber sheet.Like this, when need disposable add a large amount of injection raw materials time, reinforced work is opened bung and is poured into after in staving from the uncovered of charging basket body by injection raw material, piles up and fall to entering the charging aperture of injection machine due to the effect plastic grain being subject to gravity.And when needing the injection raw material using feed pipe to pump ground to continue charging for a long time, reinforced work can when not opening bung, only opening feeding cover and feed pipe is inserted in staving from charging aperture feeds in raw material.Further, the existence due to ring-shaped rubber sheet makes feed pipe outer wall better with the stability be connected between bung, virtually improves the operating efficiency that injection moulding is reinforced.
Other features and advantages of the present invention are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, is used from explanation the present invention, but is not construed as limiting the invention with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the structural representation according to the injection machine charging bucket in a kind of embodiment provided by the invention.
Description of reference numerals
1-bung 2-charging basket body
3-loading head 4-magnetic screen
5-driving arrangement 6-connecting rod
7-observation window 8-fastener
9-feeding cover
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, the nouns of locality be included in term such as " top, bottoms " only represents the orientation of this term under normal service condition, or being commonly called as those skilled in the art's understanding, and should not be considered as the restriction to this term.
See Fig. 1, the invention provides a kind of injection machine charging bucket, this injection machine charging bucket comprises the charging basket body 2 and funnelform loading head 3 with bung 1; One end of bung 1 is hinged on the tip edge of charging basket body 2, and the other end can rotate to close or open the uncovered of charging basket body 2 top around hinged place; Loading head 3 is arranged on the bottom of charging basket body 2 and the charging aperture towards injection machine extends to add injection raw material in injection machine; Wherein, bung 1 offers charging aperture, charging aperture is covered with feeding cover 9 and on the inwall of charging aperture circumferentially direction be provided with ring-shaped rubber sheet.
By technique scheme, bung 1 is offered a charging aperture, charging aperture covers a feeding cover 9, and on the inwall of charging aperture circumferentially direction be provided with ring-shaped rubber sheet.Like this, when need disposable add a large amount of injection raw materials time, reinforced work is opened bung 1 and is poured into after in staving from the uncovered of charging basket body 2 by injection raw material, piles up and fall to entering the charging aperture of injection machine due to the effect plastic grain being subject to gravity.And when needing the injection raw material using feed pipe to pump ground to continue charging for a long time, reinforced work can when not opening bung 1, only opening feeding cover 9 and feed pipe is inserted in staving from charging aperture feeds in raw material.Further, the existence due to ring-shaped rubber sheet makes the stability that is connected between feed pipe outer wall with bung 1 better, virtually improves the operating efficiency that injection moulding is reinforced.
When adding plastic grain; if when some the tiny metal objects be wherein mingled with clear not in time and together enter in injection machine; metal object can damage equipment and mold often; affect the quality of product; cause the damage of equipment and mold thus raise the cost; lower efficiency; in order to solve the problems of the technologies described above; preferably; be provided with magnetic screen 4 in charging basket body 2, magnetic screen 4 is erected on loading head 3 and the inwall of charging basket body 2 junction and two ends and extends towards the top of charging basket body 2 along the axial direction of charging basket body 2.Like this, open bung 1 when reinforced work injection raw material is poured into after in staving from the uncovered of charging basket body 2, because the effect plastic grain being subject to gravity is piled up and falls, in dropping process, enter loading head 3 through the through hole of magnetic screen 4 and enter the charging aperture of injection machine downwards.And in the process; the metallics be mixed in plastic grain adsorbs by magnetic screen 4, stops itself and plastic grain together to fall in injection machine, thus protects equipment and injection mold and avoid it and be stuck or wear and tear; therefore save cost, improve operating efficiency.
In the present embodiment, when injection machine charging bucket feed time is longer or number of times more after, the metal impurities be adsorbed on magnetic screen 4 can accumulate and increase, for the ease of carrying out periodic cleaning to the metal impurities be adsorbed on magnetic screen 4, prevent the mesh on its blocking magnetic screen 4 from causing plastic grain to fall to having some setbacks and affect injection moulding effect, preferably, magnetic screen 4 is removably mounted in charging basket body 2.
In addition, in order to strengthen the adsorption effect of magnetic screen 4 pairs of metal impurities, increase the adsorption area of magnetic screen 4, preferably this injection machine charging bucket also comprises driving arrangement 5, and the two ends of driving arrangement 5 are fixed on magnetic screen 4 respectively by connecting rod 6 to drive magnetic screen 4 to rotate around self axial direction.Like this, in reinforced process, driving arrangement 5 drives magnetic screen 4 slowly to rotate, and improves the absorption affinity to metal impurities, further clean injection raw material.
When reinforced work adds injection raw material in injection machine charging bucket, needing to continue to add or avoid to add excessive velocities not for the ease of operative employee's Timeliness coverage charging basket Raw causes raw material to overflow waste, preferably, the outer wall of charging basket body 2 is provided with observation window 7 along the axial direction of charging basket body 2, and the inner side of observation window 7 is connected with charging basket body 2.
In the present embodiment, in order to increase charging basket body 2 and the sealing property of loading head 3 junction, prevent injection raw material from spilling from the seam crossing of the two, preferred charging basket body 2 and the outer wall of loading head 3 junction are enclosed with sealing ring.
When injection moulding is fed in raw material, operating personnel repeatedly can open or close the bung 1 on charging basket body 2 repeatedly, cover rear generation slide displacement to prevent bung 1 and cause that charging basket body 2 has gap, and the dust impurity in air can enter in staving and causes injection raw material unclean from gap, affect injection-molded finished effect, preferably, the outer wall on charging basket body 2 top is also provided with fastener 8, fastener 8 bung 1 can be fastened on charging basket body 2 uncovered on.
In addition, because injection-moulding device makes for improving mechanical strength many uses rigid, and repeatedly cover and unlatching can make to wear and tear between bung 1 and charging basket body 2 and occurs that gap or the two multiple impact cause bung 1 out-of-flatness, in order to avoid the generation of above-mentioned situation, on the edge of preferred bung 1, circumferentially direction is provided with bumper ring.
Above-mentioned bumper ring can be the bumper ring that flexible material that any one common in this area has cushioning effect is made, but considers from the angle of conveniently drawing materials and reduce costs, and preferably, bumper ring is sponge ring or rubber ring.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (9)
1. an injection machine charging bucket, is characterized in that, described injection machine charging bucket comprises the charging basket body (2) and funnelform loading head (3) with bung (1); One end of described bung (1) is hinged on the tip edge of described charging basket body (2), and the other end can rotate close or open the uncovered of described charging basket body (2) top around hinged place; Described loading head (3) is arranged on the bottom of described charging basket body (2) and the charging aperture towards described injection machine extends to add injection raw material in described injection machine; Wherein, (1) offers charging aperture to described bung, described charging aperture is covered with feeding cover (9) and on the inwall of described charging aperture circumferentially direction be provided with ring-shaped rubber sheet.
2. injection machine charging bucket according to claim 1, it is characterized in that, be provided with magnetic screen (4) in described charging basket body (2), on the inwall that described magnetic screen (4) is erected at described loading head (3) and charging basket body (2) junction and two ends extend along the axial direction of described charging basket body (2) towards the top of described charging basket body (2).
3. injection machine charging bucket according to claim 2, is characterized in that, described magnetic screen (4) is removably mounted in described charging basket body (2).
4. injection machine charging bucket according to claim 2, it is characterized in that, described injection machine charging bucket also comprises driving arrangement (5), and the two ends of described driving arrangement (5) are fixed on described magnetic screen (4) respectively by connecting rod (6) to drive described magnetic screen (4) to rotate around self axial direction.
5. injection machine charging bucket according to claim 1, it is characterized in that, the outer wall of described charging basket body (2) is provided with observation window (7) along the axial direction of described charging basket body (2), and the inner side of described observation window (7) is connected with described charging basket body (2).
6. injection machine charging bucket according to claim 1, is characterized in that, described charging basket body (2) and the outer wall of loading head (3) junction are enclosed with sealing ring.
7. injection machine charging bucket according to claim 1, it is characterized in that, the outer wall on described charging basket body (2) top is also provided with fastener (8), described fastener (8) described bung (1) can be fastened on described charging basket body (2) uncovered on.
8. injection machine charging bucket according to claim 1, is characterized in that, on the edge of described bung (1), circumferentially direction is provided with bumper ring.
9. injection machine charging bucket according to claim 8, is characterized in that, described bumper ring is sponge ring or rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510874855.1A CN105415579A (en) | 2015-11-30 | 2015-11-30 | Feeding bucket of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510874855.1A CN105415579A (en) | 2015-11-30 | 2015-11-30 | Feeding bucket of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105415579A true CN105415579A (en) | 2016-03-23 |
Family
ID=55494333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510874855.1A Pending CN105415579A (en) | 2015-11-30 | 2015-11-30 | Feeding bucket of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105415579A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372608A (en) * | 2018-04-25 | 2018-08-07 | 姚潘涛 | A kind of plastic shaping machine inlet garbage collection mechanism |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1324083A (en) * | 2000-05-11 | 2001-11-28 | 刘光晔 | Power transformer changing triphase into four-phase |
| CN203485371U (en) * | 2013-07-29 | 2014-03-19 | 浙江奥贝尔机器人有限公司 | Novel hopper |
-
2015
- 2015-11-30 CN CN201510874855.1A patent/CN105415579A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1324083A (en) * | 2000-05-11 | 2001-11-28 | 刘光晔 | Power transformer changing triphase into four-phase |
| CN203485371U (en) * | 2013-07-29 | 2014-03-19 | 浙江奥贝尔机器人有限公司 | Novel hopper |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372608A (en) * | 2018-04-25 | 2018-08-07 | 姚潘涛 | A kind of plastic shaping machine inlet garbage collection mechanism |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |