CN201776891U - Extrusion storage type injection molding machine - Google Patents
Extrusion storage type injection molding machine Download PDFInfo
- Publication number
- CN201776891U CN201776891U CN2010202436510U CN201020243651U CN201776891U CN 201776891 U CN201776891 U CN 201776891U CN 2010202436510 U CN2010202436510 U CN 2010202436510U CN 201020243651 U CN201020243651 U CN 201020243651U CN 201776891 U CN201776891 U CN 201776891U
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- CN
- China
- Prior art keywords
- piston
- storage
- injection molding
- type injection
- cylinder body
- 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
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Classifications
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- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/475—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
Abstract
The utility model discloses an extrusion storage type injection molding machine, which comprises a machine barrel, an extrusion screw, a nose and a storage device. The storage device includes a storage cylinder, a piston and a piston driving hydraulic cylinder; the piston can be arranged inside the storage cylinder in a reciprocating sliding manner; a reciprocating power output end of the piston driving hydraulic cylinder is fixedly connected with the piston; a discharge opening with a valve is arranged on the storage cylinder; and the nose is communicated with the storage cylinder. When the extrusion storage type injection molding machine is used, the discharge opening is connected with a mould, raw materials are filled into the storage cylinder through the nose, the piston driving hydraulic cylinder drives the piston to reciprocate so as to realize multiple injection molding forming to the mould, the raw materials are continuously filled into the storage cylinder through the nose in the whole process, the use rate of an extruder is effectively improved, and production efficiency is increased. Simultaneously, the extrusion storage type injection molding machine is suitable for production of large-sized plastic products by the aid of the storage cylinder with higher capacity without purchasing large-sized equipment, effectively reduces production cost and enlarges the applicable scope of original equipment.
Description
Technical field
The utility model relates to a kind of extruder, particularly a kind of storage type injection machine of extruding.
Background technology
Plastic products normally adopt extruder and mould to produce, and when using traditional extruder to extrude injection moulding, have following shortcoming:
1. after each mould injection moulding is finished, need carry out storing and just can carry out the injection moulding of next mould, production efficiency is lower.
2. because storing is limited in one's ability, can not adapt to the injection moulding production of large product,, must change large-scale extrusion equipment, and the purchase cost of main equipment be higher, and enterprise is caused serious financial burden for reaching production requirement.
At above-mentioned deficiency, need to explore a kind of novel extruder, make it extrude injection moulding continuously, simultaneously, increase the storing ability of extruder, make its production that adapts to large-scale plastic product, increase its range of application.
The utility model content
In view of this, the utility model provides a kind of storage type injection machine of extruding, and its objective is to make extruder injection moulding continuously, improves injection moulding efficient, simultaneously, increases the storing amount of extruder, makes it possess the ability of producing large-scale plastic product.
The storage type injection machine of extruding of the present utility model, comprise machine barrel, extrusion screw rod, head and storage device, described storage device comprises the storing cylinder body, is arranged at the piston in the storing cylinder body and is used for the piston actuated hydraulic cylinder of driven plunger in mode sliding back and forth, the discharging opening of band valve is set on the described storing cylinder body, and described head is communicated with the storing cylinder body.
Further, the position that is communicated with the storing cylinder body of described head is when discharging opening and piston actuated hydraulic cylinder clutch end stroke are maximum between the position of piston.
The beneficial effect of utility model: the storage type injection machine of extruding of the present utility model, comprise machine barrel, extrusion screw rod, head and storage device, described storage device comprises the storing cylinder body, piston and piston actuated hydraulic cylinder, described piston is arranged in the storing cylinder body in mode sliding back and forth, the reciprocating motion clutch end of piston actuated hydraulic cylinder is fixedlyed connected with piston, the discharging opening of band valve is set on the described storing cylinder body, described head is communicated with the storing cylinder body, during use, discharging opening is connected with mould, raw material is in head injects the storing cylinder body, realize that by piston actuated Driven by Hydraulic Cylinder reciprocating motion of the pistons whole process head injects raw material continuously to the storing cylinder body, has effectively improved the utilization rate of extruder repeatedly to mold injection molding, improved production efficiency, simultaneously, select for use the bigger storing cylinder body of volume can adapt to the production of large-scale plastic product, need not purchase main equipment, effectively reduce production cost, and improved the scope of application of existing equipment.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Accompanying drawing is a structural representation of the present utility model, as shown in the figure: present embodiment extrude the storage type injection machine, comprise machine barrel 1, be arranged at extrusion screw rod 2 and the head 3 that is used to extrude raw material in the machine barrel, the described storage type injection machine of extruding also comprises storage device, described storage device comprises storing cylinder body 4, be arranged at the piston 5 in the storing cylinder body 4 and be used for the piston actuated hydraulic cylinder 6 of driven plunger 5 in mode sliding back and forth, the discharging opening 8 of band valve 7 is set on the described storing cylinder body 4, described head 3 is communicated with storing cylinder body 4, discharging opening 8 is communicated with the feed(raw material)inlet of molded mould, during use, extruder ceaselessly plastify and with raw material in head injects the storing cylinder body, by electronic ruler setting and time setting, the Driven by Hydraulic Cylinder reciprocating motion of the pistons is realized repeatedly carrying out injection mo(u)lding to mould calibrated shot raw material, whole process head injects raw material continuously to the storing cylinder body, effectively improved the utilization rate of extruder, improved production efficiency, simultaneously, select for use the bigger storing cylinder body of volume can adapt to the production of large-scale plastic product, need not purchase main equipment, effectively reduce production cost, and improved the scope of application of existing equipment.
In the present embodiment, between the position of the position that described head 3 is communicated with storing cylinder body 4 piston 5 when discharging opening 8 and piston actuated hydraulic cylinder 6 clutch end strokes maximum, avoid raw material to enter in the storing cylinder body of piston rear end, be expressed into the mould to guarantee the effect that can be subjected to piston from the raw material that extruder enters the storing cylinder body.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (2)
1. extrude the storage type injection machine for one kind, comprise machine barrel (1), extrusion screw rod (2) and head (3), it is characterized in that: also comprise storage device, described storage device comprises storing cylinder body (4), is arranged at the piston (5) in the storing cylinder body (4) and is used for the piston actuated hydraulic cylinder (6) of driven plunger (5) in mode sliding back and forth, the discharging opening (8) of band valve (7) is set on the described storing cylinder body (4), and described head (3) is communicated with storing cylinder body (4).
2. the storage type injection machine of extruding according to claim 1 is characterized in that: the position that described head (3) is communicated with storing cylinder body (4) is positioned between the position of discharging opening (8) and piston actuated hydraulic cylinder (6) clutch end stroke piston (5) when maximum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202436510U CN201776891U (en) | 2010-06-30 | 2010-06-30 | Extrusion storage type injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202436510U CN201776891U (en) | 2010-06-30 | 2010-06-30 | Extrusion storage type injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201776891U true CN201776891U (en) | 2011-03-30 |
Family
ID=43790120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202436510U Expired - Fee Related CN201776891U (en) | 2010-06-30 | 2010-06-30 | Extrusion storage type injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201776891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494155A (en) * | 2014-11-05 | 2015-04-08 | 泰瑞机器股份有限公司 | Solid waste high-molecular material on-line processing system |
-
2010
- 2010-06-30 CN CN2010202436510U patent/CN201776891U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494155A (en) * | 2014-11-05 | 2015-04-08 | 泰瑞机器股份有限公司 | Solid waste high-molecular material on-line processing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170615 Address after: 400000 ridge village, Nanshan village, longevity town, Nan'an District, Chongqing Patentee after: Chongqing TL Industrial Co., Ltd. Address before: 400060, Chongqing City, four kilometers south shore, Wan Kai Metro will be on the 20 floor, block B Patentee before: Shen Jiatong |
|
| 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: 20110330 Termination date: 20180630 |