CN106113394A - A kind of loading bottom surface is the Trolley of inverted trapezoidal cylinder - Google Patents

A kind of loading bottom surface is the Trolley of inverted trapezoidal cylinder Download PDF

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Publication number
CN106113394A
CN106113394A CN201610685784.5A CN201610685784A CN106113394A CN 106113394 A CN106113394 A CN 106113394A CN 201610685784 A CN201610685784 A CN 201610685784A CN 106113394 A CN106113394 A CN 106113394A
Authority
CN
China
Prior art keywords
hypotenuse
face
faces
inverted trapezoidal
car 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.)
Pending
Application number
CN201610685784.5A
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Chinese (zh)
Inventor
汪元旭
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.)
Chengdu Red Plastic Co Ltd
Original Assignee
Chengdu Red Plastic 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 Chengdu Red Plastic Co Ltd filed Critical Chengdu Red Plastic Co Ltd
Priority to CN201610685784.5A priority Critical patent/CN106113394A/en
Publication of CN106113394A publication Critical patent/CN106113394A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/1703Introducing an auxiliary fluid into the mould
    • B29C45/1704Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/46Means for plasticising or homogenising the moulding material or forcing it into the mould
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/1703Introducing an auxiliary fluid into the mould
    • B29C45/1704Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • B29C2045/1715Filled hollows

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Abstract

The invention discloses the Trolley that a kind of loading bottom surface is inverted trapezoidal cylinder, including wheel, car body, car body inner bottom part is inverted trapezoidal cylinder, and inverted trapezoidal cylinder is divided into a polyhedron of 5 face compositions of 3 kinds of specifications;The first specification and the second specification are all respectively arranged with 2 trapezoidal faces, and the height of 4 trapezoidal faces is the most identical with hypotenuse, one hypotenuse in the first first face of specification and a hypotenuse in first face of the second specification connect, one hypotenuse in another hypotenuse in first face of the second specification and the first second face of specification connects, another hypotenuse in the first second face of specification and a hypotenuse in second face of the second specification connect, another hypotenuse in another hypotenuse in second face of the second specification and the first first face of specification connects, the rectangular surfaces that 4 trapezoidal faces link together and on each, junction, end forms the third specification, rectangular surfaces and plane-parallel and with each trapezoidal faces junction all in 135 ° of angles.

Description

A kind of loading bottom surface is the Trolley of inverted trapezoidal cylinder
Technical field
The present invention relates to a kind of charging Trolley, being specifically related to a kind of loading bottom surface is manually pushing away of inverted trapezoidal cylinder Car.
Background technology
Gas-assisted injection molding technique is external the eighties research success, and the nineties just obtain actual application one is practical Injection new technology, its principle is to form vacuum cross section in the plastics utilizing high pressure inert gas to be expelled to melt and before promoting melt Enter, it is achieved the processes such as injection, pressurize, cooling.Owing to gas has efficient pressure transmission, the pressure of air flue various places inside can be made Trying hard to keep, it is consistent to hold, thus can eliminate internal stress, prevents product deformation, pressure die cavity in can be greatly lowered, therefore simultaneously In forming process, need not the highest clamp force, in addition, gas-assisted injection molding also have alleviate product weight, eliminate shrink mark, Improve production efficiency, improve the advantages such as goods design freedom.In recent years, at the industries such as household electrical appliances, automobile, furniture, gas-assisted injection molding Increasingly it is widely applied, promise well.Gas-assisted injection molding technique is to use so-called " short penetrate " method, i.e. first in die cavity Inject a certain amount of material, then reinject gas, it is achieved be entirely full of process.The injection volume of melten gel and mould air flue size and die cavity Structure has the biggest relation.But doses is too much, accumulation of melt the most easily occurs, shrink mark occurs;Material very little, then can cause blowing wearing.This In kind of the auxiliary technique of gas, it is ensured that air flue and stream expect direction completely the same be very important because so just most beneficial for gas Penetrating, the rate of emptying of air flue also can reach maximum.Therefore the one of air flue and stream material direction should be realized as far as possible when Design of Dies Cause property.
But in actual production process, feed this problem the most very make people laborious.Traditional charging go-cart, inside is Rectangular enclosure, bottom surface is plane, and when clout is few, material dispersion cannot be got together, and hand stock bothers, and efficiency is the lowest, no It is beneficial to produce.
Summary of the invention
The technical problem to be solved be clout few time material cannot get together, it is therefore intended that provide one Loading bottom surface is the Trolley of inverted trapezoidal cylinder, the problem that when solution clout is few, material cannot be got together.
The present invention is achieved through the following technical solutions:
A kind of loading bottom surface is the Trolley of inverted trapezoidal cylinder, and including wheel, car body, car body inner bottom part is inverted trapezoidal cylinder, Wherein, the polyhedron that inverted trapezoidal cylinder is made up of 5 faces of 3 kinds of specifications;The first specification and the second specification are the most each There are 2 trapezoidal faces, and the height of 4 trapezoidal faces is the most identical with hypotenuse, a hypotenuse in the first first face of specification and the second One hypotenuse in first face of specification connects, another hypotenuse in first face of the second specification and second face of the first specification Hypotenuse connect, another hypotenuse in the first second face of specification and a hypotenuse in second face of the second specification are even Connecing, another hypotenuse in another hypotenuse in second face of the second specification and the first first face of specification connects, and 4 trapezoidal The rectangular surfaces that face links together and on each, junction, end forms the third specification, rectangular surfaces and plane-parallel and with respectively Individual trapezoidal faces junction is all in 135 ° of angles, and the connected mode between 5 faces is and is welded to connect.Traditional charging go-cart, interior Portion be rectangular enclosure bottom surface be plane, when clout is few, material dispersion cannot be got together, hand stock trouble, efficiency is the lowest, It is unfavorable for producing.Car body bottom surface is improved by the present invention, allows it form an inverted trapezoidal concave volume, and material all can flow due to gravity To the rectangle plane of bottom, when especially material is few, all can be gathered at this rectangle plane, the most sufficiently solve biography When system go-cart clout is few, material dispersion cannot be got together this problem.The size of rectangle plane can be according to actual need Set.At weld, flexible glue thin film is set.When material is thinner when, weld gap there will be this situation that gets stuck, So the present invention is at one layer of flexible glue thin film of weld brush, it is to avoid get stuck this problem.
A kind of loading bottom surface is that the Trolley of inverted trapezoidal cylinder also includes that handle, handle quantity are 2, is arranged on outside car body Two faces that portion is symmetrical.Tradition go-cart arranges a handle position, in stays during narrow space then loses time, and handle sets Putting two positions is the plane of symmetry, and this is in order to avoid when activity space is narrow and small, car body is in stays, and both sides all arrange handle, energy Enough improve this problem.
Described handle is annular, and car body uses and snaps connection.Tradition go-cart is all that welding manner connects handle, then Time go-cart is no, handle can waste the space deposited, and handle is broken oneself to install and replaces.Employing buckle is even Connect, just buckle the when of use, buckle can be unclamped time idle, be not take up space, and connected mode is the most easily grasped Make, occur that handle damages the handle that this situation can the most more renew.
The present invention compared with prior art, has such advantages as and beneficial effect:
1, a kind of loading of present invention bottom surface is the Trolley of inverted trapezoidal cylinder, and car body is an inverted trapezoidal concave volume, material due to Gravity all can flow to the rectangle plane of bottom, all can be gathered at this rectangle plane, thus be avoided that when especially material is few When traditional go-cart clout is few, material dispersion cannot be got together this problem;
2, a kind of loading of present invention bottom surface is the Trolley of inverted trapezoidal cylinder, and it is the plane of symmetry that handle arranges two positions, it is to avoid Car body this problem in stays when activity space is narrow and small;
3, a kind of loading of present invention bottom surface is the Trolley of inverted trapezoidal cylinder, and handle and car body use and snap connection.Do not work When can unclamp buckle, be not take up space and connected mode is simple to operation, damage this situation if there is handle The handle that can the most more renew.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by the embodiment of the present invention, constitutes of the application Point, it is not intended that the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is present configuration schematic diagram.
The parts title of labelling and correspondence in accompanying drawing:
The first specification of 1-, 2-the second specification, the third specification of 3-, 4-flexible glue thin film, 5-handle.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, to this Invention is described in further detail, and the exemplary embodiment of the present invention and explanation thereof are only used for explaining the present invention, do not make For limitation of the invention.
Embodiment
As it is shown in figure 1, a kind of loading of present invention bottom surface is the Trolley of inverted trapezoidal cylinder, a kind of loading bottom surface is in falling ladder The Trolley of shape cylinder, including wheel, car body, car body inner bottom part is inverted trapezoidal cylinder, and wherein, inverted trapezoidal cylinder is by 3 kinds One polyhedron of 5 face compositions of specification;The first specification 1 is 10CM of the upper end, and go to the bottom 130CM, and high 45CM's is trapezoidal, Round handle 5, the annulus of a diameter of 20CM are installed in the direction at the place, two faces of a kind of specification 1, use employing to snap connection, pass System go-cart arranges handle 5 position, and both sides all arrange handle 5 and avoid the car body when activity space is narrow and small in stays, and second Planting specification 2 is 8CM of the upper end, and go to the bottom 82CM, and high 65CM's is trapezoidal, and hypotenuse is 75CM, the first specification 1 and the second specification 2 All it is respectively arranged with 2 trapezoidal faces, a hypotenuse in the first 1 first face of specification and a hypotenuse in 2 first faces of the second specification Connecting, a hypotenuse in another hypotenuse in 2 first faces of the second specification and the first 1 second face of specification connects, and first Another hypotenuse in kind of 1 second face of specification and a hypotenuse in 2 second faces of the second specification connect, the second specification 2 the Another hypotenuse in another hypotenuse in two faces and the first 1 first face of specification connects, and 4 trapezoidal faces link together also And junction, end forms the rectangular surfaces of the third specification 3, rectangular surfaces and plane-parallel and is connected with each trapezoidal faces on each Place is all in 135 ° of angles, and the connected mode between 5 faces is and is welded to connect.At weld, flexible glue thin film 4 is set.Plastics are thin Film coated with adhesive, is bonded at gap, it is to avoid get stuck.Car body is an inverted trapezoidal concave volume, and material all can flow to the end due to gravity The rectangle plane in portion, when especially material is few, all can be gathered at this rectangle plane.When starting working, due to both sides all With handle 5, the direction rotating go-cart just has two, it is possible to when avoiding narrow space passless, can turn direction, directly Connect another side to promote, and material is few when, bottom unique design matrix, so remaining material all can Pool together, and flexible glue thin film 4 is set, it is to avoid getting stuck facilitates workman to obtain material.
Above-described detailed description of the invention, has been carried out the purpose of the present invention, technical scheme and beneficial effect further Describe in detail, be it should be understood that the detailed description of the invention that the foregoing is only the present invention, be not intended to limit the present invention Protection domain, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, all should comprise Within protection scope of the present invention.

Claims (3)

1. loading bottom surface is a Trolley for inverted trapezoidal cylinder, including wheel, car body, it is characterised in that: car body inner bottom part In inverted trapezoidal cylinder, wherein, the polyhedron that inverted trapezoidal cylinder is made up of 5 faces of 3 kinds of specifications;The first specification (1) All it is respectively arranged with 2 trapezoidal faces with the second specification (2), and the height of 4 trapezoidal faces is the most identical with hypotenuse, the first specification (1) first One hypotenuse in one hypotenuse in individual face and (2) first faces of the second specification connects, (2) first faces of the second specification another Article one, a hypotenuse in hypotenuse and the first (1) second face of specification connects, and another of the first (1) second face of specification is oblique One hypotenuse in limit and (2) second faces of the second specification connects, another article of hypotenuse in (2) second faces of the second specification and the Another hypotenuse in a kind of (1) first face of specification connects, and 4 trapezoidal faces link together and junction, end formation on each The rectangular surfaces of the third specification (3), rectangular surfaces and plane-parallel and with each trapezoidal faces junction all in 135 ° of angles, 5 Connected mode between face is and is welded to connect, and arranges flexible glue thin film (4) at weld.
A kind of loading bottom surface the most according to claim 1 is the Trolley of inverted trapezoidal cylinder, it is characterised in that: also include Handle (5), handle (5) quantity is 2, is arranged on two faces of car body outer symmetrical.
A kind of loading bottom surface the most according to claim 2 is the Trolley of inverted trapezoidal cylinder, it is characterised in that: described hands Handle (5) is annular, and car body uses and snaps connection.
CN201610685784.5A 2016-08-19 2016-08-19 A kind of loading bottom surface is the Trolley of inverted trapezoidal cylinder Pending CN106113394A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610685784.5A CN106113394A (en) 2016-08-19 2016-08-19 A kind of loading bottom surface is the Trolley of inverted trapezoidal cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610685784.5A CN106113394A (en) 2016-08-19 2016-08-19 A kind of loading bottom surface is the Trolley of inverted trapezoidal cylinder

Publications (1)

Publication Number Publication Date
CN106113394A true CN106113394A (en) 2016-11-16

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010092329A1 (en) * 2009-02-11 2010-08-19 Russell William Harris Wheelbarrow
CN203357736U (en) * 2013-07-04 2013-12-25 山东辛辛那提管道有限公司 Special charging cart for plastic processing
CN105416358A (en) * 2015-12-10 2016-03-23 山东众泰达工业装备有限公司 Cart
CN205327112U (en) * 2015-12-10 2016-06-22 山东众泰达工业装备有限公司 Cart
CN206066826U (en) * 2016-08-19 2017-04-05 成都市红色塑胶有限公司 A kind of charging Trolley of loading bottom surface in inverted trapezoidal cylinder

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010092329A1 (en) * 2009-02-11 2010-08-19 Russell William Harris Wheelbarrow
CN203357736U (en) * 2013-07-04 2013-12-25 山东辛辛那提管道有限公司 Special charging cart for plastic processing
CN105416358A (en) * 2015-12-10 2016-03-23 山东众泰达工业装备有限公司 Cart
CN205327112U (en) * 2015-12-10 2016-06-22 山东众泰达工业装备有限公司 Cart
CN206066826U (en) * 2016-08-19 2017-04-05 成都市红色塑胶有限公司 A kind of charging Trolley of loading bottom surface in inverted trapezoidal cylinder

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C10 Entry into substantive examination
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Application publication date: 20161116