CN206254460U - A kind of extrusion device for rubber - Google Patents

A kind of extrusion device for rubber Download PDF

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Publication number
CN206254460U
CN206254460U CN201620661809.3U CN201620661809U CN206254460U CN 206254460 U CN206254460 U CN 206254460U CN 201620661809 U CN201620661809 U CN 201620661809U CN 206254460 U CN206254460 U CN 206254460U
Authority
CN
China
Prior art keywords
feeding
extrusion
rubber
feeding chamber
drive shaft
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
Application number
CN201620661809.3U
Other languages
Chinese (zh)
Inventor
孙家亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Long Yuan Yi Zheng Technology Development Co Ltd
Original Assignee
Tianjin Long Yuan Yi Zheng Technology Development Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tianjin Long Yuan Yi Zheng Technology Development Co Ltd filed Critical Tianjin Long Yuan Yi Zheng Technology Development Co Ltd
Priority to CN201620661809.3U priority Critical patent/CN206254460U/en
Application granted granted Critical
Publication of CN206254460U publication Critical patent/CN206254460U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of extrusion device for rubber, including extruded tube, the extrusion screw rod of reducing motor is provided with the extruded tube, feeding chamber is communicated with above extruded tube, active-feeding gear and driven feeding gear are internally provided with feeding chamber, drive shaft is rotatably connected to by bearing above the feeding chamber, the drive shaft top connects motor by belt, the drive shaft lower section threaded connection output shaft, the output shaft lower section is fixed with pressing plate, and the pressing plate is slided up and down by guided way inside feeding chamber.The beneficial effects of the utility model are simple structures, reasonable in design with low cost, it is adaptable to promote the use of.

Description

A kind of extrusion device for rubber
Technical field
The utility model belongs to rubber Preparation equipment technical field, more particularly, to a kind of squeezing for rubber Go out device.
Background technology
Rubber industry is one of important foundation industry of national economy.Not only for people, to provide daily life indispensable for it The light industry rubber product such as daily, medical, and carried to the heavy industry such as digging, traffic, building, machinery, electronics and new industry For various rubber system production equipments or rubber components.It can be seen that, the product category of rubber industry is various, and backward industry is very wide.
The processing of rubber such as generally includes to plasticate, knead, roll or extrude, be molded and vulcanize at the basic working procedure, each operation There are different requirements for product, be respectively cooperating with some auxiliary operations.In order to be able to various required compounding ingredients are added into rubber In, rubber needs to improve its plasticity through over-mastication first;Then carbon black and various rubber chemicals are uniformly mixed with rubber by mixing Synthetic size;Sizing material is made definite shape blank by extrusion;Make again its with by calendering kiss-coating or gluing textile material (or With metal material) combine and be shaped to semi-finished product;Eventually pass vulcanization and the semi-finished product with plasticity are made high resiliency Final products.
Rubber extruding operation is typically what is extruded in extrusion mechanism, and the greatest weakness of existing Rubber Extruder is feeding Difficulty because first being soft the characteristics of rubber, second being pulling force very little, during feeding sizing material in itself due to, cause to pass sizing material Wrap up in enter machine barrel to go just to be cut off by screw thread, feeding inequality causes the reduction of rubber product qualification rate, increases production cost and make Obtaining machine-spoiled rate increases.
Utility model content
The purpose of this utility model is to overcome prior art not enough, there is provided a kind of extrusion dress for rubber Put, simple structure, it is reasonable in design with low cost, it is adaptable to promote the use of.
The technical solution of the utility model is:A kind of extrusion device for rubber, including extruded tube, squeeze described Go out in cylinder to be provided with the extrusion screw rod of reducing motor, feeding chamber is communicated with above extruded tube, be internally provided with feeding chamber Active-feeding gear and driven feeding gear, drive shaft, the driving are rotatably connected to above the feeding chamber by bearing Axle top connects motor by belt, and the drive shaft lower section threaded connection output shaft is fixed with below the output shaft Pressing plate, the pressing plate is slided up and down by guided way inside feeding chamber, and limited block is provided with below the guided way.
Further, the extrusion screw rod inside is hollow screw.
Further, it is connected with feeding hopper at the import of the feeding chamber.
Further, the pressing plate is circular plate shape.
The utility model has the advantages and positive effects that:Due to using above-mentioned technical proposal, pressing plate passes through guided way Slided up and down inside feeding chamber, give sizing material one downward power, prevent feeding uneven.The utility model simple structure, if Meter reasonable cost is cheap, it is adaptable to promote the use of.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure:
1st, extruded tube 2, extrusion screw rod 3, feeding chamber
4th, active-feeding gear 5, driven feeding gear 6, bearing
7th, drive shaft 8, belt 9, motor
10th, output shaft 11, pressing plate 12, guided way
13rd, feeding hopper 14, limited block
Specific embodiment
The utility model is elaborated below in conjunction with the accompanying drawings.
As shown in Fig. 1 structural representations of the present utility model, the utility model provides a kind of extrusion for rubber Device, including extruded tube 1, are provided with the extrusion screw rod 2 of reducing motor, the top connection of extruded tube 1 in the extruded tube 1 There is feeding chamber 3, active-feeding gear 4 and driven feeding gear 5 are internally provided with feeding chamber 3, it is logical in the top of the feeding chamber 3 Cross bearing 6 and be rotatably connected to drive shaft 7, the top of the drive shaft 7 connects the lower section of drive shaft 7 described in motor 9 by belt 8 Threaded connection output shaft 10, the lower section of the output shaft 10 is fixed with pressing plate 11, and the pressing plate 11 is by guided way 12 in feeding chamber 3 Inside slides up and down.
The inside of the extrusion screw rod 2 is hollow screw.Feeding hopper 13 is connected with the import of the feeding chamber 3.It is described Pressing plate 11 is circular plate shape.The lower section of the guided way 12 is provided with limited block 14.
The course of work of this example:The extrusion device for rubber that the utility model is provided when in use, passes through To sizing material is added inside feeding chamber 3 at the import of feeding chamber 3, feeding hopper 13, feeding are connected with the import of the feeding chamber 3 Bucket 13 causes that charging more facilitates, active-feeding gear 4 and the relative motion of driven feeding gear 5, and one is provided downwards to sizing material Pressure and the power pushed to extrusion direction are pressed, feed rate is increased, while starting motor 9, motor 9 passes through belt 8 drive drive shafts 7 rotate, due to output shaft 10 and drive shaft lower section be threadedly coupled, drive shaft 7 rotation drive output shaft 10 to Lower movement, the lower section of output shaft 10 is fixed with pressing plate 11, and pressing plate 11 is extruded downwards sizing material, prevents feeding uneven, is entered One step ensures that extruder can obtain the feeding of stable and uniform, is to save labor so that product yield can improve 30%.
One embodiment of the present utility model has been described in detail above, but the content is only of the present utility model Preferred embodiment, it is impossible to be considered as limiting practical range of the present utility model.It is all to be made according to present utility model application scope Impartial change with improve etc., all should still belong within patent covering scope of the present utility model.

Claims (4)

1. a kind of extrusion device for rubber, it is characterised in that:Including extruded tube (1), the peace in the extruded tube (1) Equipped with the extrusion screw rod (2) with reducing motor, feeding chamber (3) is communicated with above extruded tube (1), is set inside feeding chamber (3) Active-feeding gear (4) and driven feeding gear (5) are equipped with, are rotatably connected to by bearing (6) in the feeding chamber (3) top Drive shaft (7), square thread connects under drive shaft (7) top connects motor (9) drive shaft (7) by belt (8) Output shaft (10) is connect, output shaft (10) lower section is fixed with pressing plate (11), and the pressing plate (11) is being added by guided way (12) Slided up and down inside feed bin (3), limited block (14) is provided with below the guided way (12).
2. the extrusion device for rubber according to claim 1, it is characterised in that:In the extrusion screw rod (2) Portion is hollow screw.
3. the extrusion device for rubber according to claim 1, it is characterised in that:In the feeding chamber (3) Feeding hopper (13) is connected with import.
4. the extrusion device for rubber according to claim 1, it is characterised in that:The pressing plate (11) is plectane Shape.
CN201620661809.3U 2016-06-27 2016-06-27 A kind of extrusion device for rubber Expired - Fee Related CN206254460U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620661809.3U CN206254460U (en) 2016-06-27 2016-06-27 A kind of extrusion device for rubber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620661809.3U CN206254460U (en) 2016-06-27 2016-06-27 A kind of extrusion device for rubber

Publications (1)

Publication Number Publication Date
CN206254460U true CN206254460U (en) 2017-06-16

Family

ID=59023847

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620661809.3U Expired - Fee Related CN206254460U (en) 2016-06-27 2016-06-27 A kind of extrusion device for rubber

Country Status (1)

Country Link
CN (1) CN206254460U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110524833A (en) * 2019-08-24 2019-12-03 佛山市南海区新亮光工艺有限公司 It is a kind of coloured silk mud molding with automated package production line
CN111590862A (en) * 2020-06-01 2020-08-28 扬州市苏达科技发展有限公司 Automatic feeding device for mixed plastic color master batches

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110524833A (en) * 2019-08-24 2019-12-03 佛山市南海区新亮光工艺有限公司 It is a kind of coloured silk mud molding with automated package production line
CN111590862A (en) * 2020-06-01 2020-08-28 扬州市苏达科技发展有限公司 Automatic feeding device for mixed plastic color master batches

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Legal Events

Date Code Title Description
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: 20170616

Termination date: 20180627