CN204094980U - Plastic grain cutting machine - Google Patents

Plastic grain cutting machine Download PDF

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Publication number
CN204094980U
CN204094980U CN201420454596.8U CN201420454596U CN204094980U CN 204094980 U CN204094980 U CN 204094980U CN 201420454596 U CN201420454596 U CN 201420454596U CN 204094980 U CN204094980 U CN 204094980U
Authority
CN
China
Prior art keywords
cutting
plate
deflector
repiece
cutting chamber
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
CN201420454596.8U
Other languages
Chinese (zh)
Inventor
胡彦涛
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 PENGDA POLYMER MATERIALS SCIENCE AND TECHNOLOGY Co Ltd
Original Assignee
TIANJIN PENGDA POLYMER MATERIALS SCIENCE AND TECHNOLOGY 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 PENGDA POLYMER MATERIALS SCIENCE AND TECHNOLOGY Co Ltd filed Critical TIANJIN PENGDA POLYMER MATERIALS SCIENCE AND TECHNOLOGY Co Ltd
Priority to CN201420454596.8U priority Critical patent/CN204094980U/en
Application granted granted Critical
Publication of CN204094980U publication Critical patent/CN204094980U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00Making granules
    • B29B9/02Making granules by dividing preformed material
    • B29B9/06Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

The utility model discloses a kind of plastic grain cutting machine.It comprises end of extruded band, repiece plate, spout hole, spray apertures, deflector, cutting chamber, water pump, conveying water inlet, reversing plate, drier and separator, end of extruded band is provided with above repiece plate, repiece plate is provided with spout hole, repiece plate is connected with deflector, multiple spray apertures is provided with in deflector, deflector is connected with cutting chamber, cutting chamber inside is provided with cutting mechanism, cutting chamber top is provided with conveying water inlet, conveying water inlet is connected with water pump, cutting chamber is also connected with drier by reversing plate, and drier is connected with separator.The utility model structure is simple, and dicing effect is good, greatly can improve section and be connected, practical.

Description

Plastic grain cutting machine
Technical field
The utility model relates to plastics-production equipment technical field, be specifically related to a kind of plastic grain cutting machine.
Background technology
Pelleter is the visual plant in production of polyester, and its effect is that polyester fondant Cast Strip bar is cut into strip particle, produces qualified section.Very high to the appearance requirement of polyester slice in production of polyester, and the quality of pelleter cutting knife performance will be one of deciding factor in this production process.There is following defect in traditional pelleter: a lot of pelletizing there will be and connects grain phenomenon, greatly have impact on chipping qualities, reduces enterprises production efficiency.
Utility model content
For the deficiency that prior art exists, the utility model object is to provide a kind of plastic grain cutting machine, and structure is simple, and dicing effect is good, greatly can improve section and be connected, practical.
To achieve these goals, the utility model realizes by the following technical solutions: plastic grain cutting machine, comprise end of extruded band, repiece plate, spout hole, spray apertures, deflector, cutting chamber, water pump, conveying water inlet, reversing plate, drier and separator, end of extruded band is provided with above repiece plate, repiece plate is provided with spout hole, repiece plate is connected with deflector, multiple spray apertures is provided with in deflector, deflector is connected with cutting chamber, cutting chamber inside is provided with cutting mechanism, cutting chamber top is provided with conveying water inlet, conveying water inlet is connected with water pump, cutting chamber is also connected with drier by reversing plate, drier is connected with separator.
As preferably, described cutting mechanism comprises stationary knife and moving knife, and the cutting distance between described stationary knife and moving knife is 0.03-0.04mm.
As preferably, described cutting mechanism is connected with pelletizing motor.
The beneficial effects of the utility model: structure is simple, and dicing effect is good, greatly can improve section and be connected, practical.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of cutting mechanism of the present utility model.
Detailed description of the invention
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the utility model further.
With reference to Fig. 1-2, this detailed description of the invention is by the following technical solutions: plastic grain cutting machine, comprise end of extruded band 1, repiece plate 2, spout hole 3, spray apertures 4, deflector 5, cutting chamber 6, water pump 7, conveying water inlet 8, reversing plate 10, drier 11 and separator 12, end of extruded band 1 is provided with above repiece plate 2, repiece plate 2 is provided with spout hole 3, repiece plate 2 is connected with deflector 5, multiple spray apertures 4 is provided with in deflector 5, deflector 5 is connected with cutting chamber 6, cutting chamber 6 inside is provided with cutting mechanism, cutting chamber 6 top is provided with conveying water inlet 8, conveying water inlet 8 is connected with water pump 7, cutting chamber 6 is also connected with drier 11 by reversing plate 10, drier 11 is connected with separator 12, described cutting mechanism is connected with pelletizing motor 9.
The operation principle of this detailed description of the invention: during pelleter work, high-temperature polyester melt extrudes Cast Strip bar from end of extruded band, the Cast Strip bar power of relying on for support is immersed in the overflow water on pelleter epimere startup plate, cool, then deflector and cutting chamber is flowed through, before having in cutting chamber, rear citation roller is with dynamic, stationary knife, in the process, through the further cooling curing of shower water, be incorporated into dynamic finally by front and back two citation roller, stationary knife gap location, through the turning effort of moving knife helical edges, Cast Strip bar is cut off, semi-molten state is in because the particle centre after cut-out does not also cool completely, institute think prevent between particle inter-adhesive, also be provided with conveying water, after conveying water enters cutting head, two strands are divided into by the distribution plate bottom tool fixing frame, one is for cooling the particle just scaled off, another stock is used for section particle to transfer out pelleter.By dry, sorting, be transported to packing department.
This detailed description of the invention cutting gap (Fig. 2) in fact refers to the gap between dynamic stationary knife.And the size of cutting gap has a serious impact cutting force, within the specific limits, cutting gap and required cutting force are inversely proportional to.Gap is large, and cutting force is just little; Gap is little, and cutting force is just large.Gap is less, and tool wear is larger, when gap level off to zero time, cutting force just becomes quite large, can't stand until the intensity of blade is held and occur that blade damages.But excesssive gap, chipping qualities can be subject to obvious impact, at this moment just there will be the over-length chip such as anal spine, Lian Li.In sum, the cutting distance a that this detailed description of the invention adopts is 0.03-.00mm.Cutting effect is best.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (3)

1. plastic grain cutting machine, it is characterized in that, comprise end of extruded band (1), repiece plate (2), spout hole (3), spray apertures (4), deflector (5), cutting chamber (6), water pump (7), conveying water inlet (8), reversing plate (10), drier (11) and separator (12), repiece plate (2) top is provided with end of extruded band (1), repiece plate (2) is provided with spout hole (3), repiece plate (2) is connected with deflector (5), multiple spray apertures (4) is provided with in deflector (5), deflector (5) is connected with cutting chamber (6), cutting chamber (6) inside is provided with cutting mechanism, cutting chamber (6) top is provided with conveying water inlet (8), conveying water inlet (8) is connected with water pump (7), cutting chamber (6) is also connected with drier (11) by reversing plate (10), drier (11) is connected with separator (12).
2. plastic grain cutting machine according to claim 1; it is characterized in that; described cutting mechanism comprises stationary knife (61) and moving knife (62), and cutting distance (a) between described stationary knife (61) and moving knife (62) is 0.03-0.04mm.
3. plastic grain cutting machine according to claim 1, is characterized in that, described cutting mechanism is connected with pelletizing motor (9).
CN201420454596.8U 2014-08-12 2014-08-12 Plastic grain cutting machine Expired - Fee Related CN204094980U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420454596.8U CN204094980U (en) 2014-08-12 2014-08-12 Plastic grain cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420454596.8U CN204094980U (en) 2014-08-12 2014-08-12 Plastic grain cutting machine

Publications (1)

Publication Number Publication Date
CN204094980U true CN204094980U (en) 2015-01-14

Family

ID=52263442

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420454596.8U Expired - Fee Related CN204094980U (en) 2014-08-12 2014-08-12 Plastic grain cutting machine

Country Status (1)

Country Link
CN (1) CN204094980U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106863640A (en) * 2017-03-20 2017-06-20 安徽机电职业技术学院 A kind of underwater pelletizer system
CN107139351A (en) * 2017-07-11 2017-09-08 苏州双象光学材料有限公司 Pelletizing water-cooling system
CN108189267A (en) * 2017-12-22 2018-06-22 凯迈(洛阳)机电有限公司 A kind of thread detecting system and its detection method for underwater tie rod horizontal granulator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106863640A (en) * 2017-03-20 2017-06-20 安徽机电职业技术学院 A kind of underwater pelletizer system
CN107139351A (en) * 2017-07-11 2017-09-08 苏州双象光学材料有限公司 Pelletizing water-cooling system
CN108189267A (en) * 2017-12-22 2018-06-22 凯迈(洛阳)机电有限公司 A kind of thread detecting system and its detection method for underwater tie rod horizontal granulator

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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

Granted publication date: 20150114

Termination date: 20150812

EXPY Termination of patent right or utility model