CN107932770A - A kind of open mill of safe production PVC film - Google Patents
A kind of open mill of safe production PVC film Download PDFInfo
- Publication number
- CN107932770A CN107932770A CN201711146174.9A CN201711146174A CN107932770A CN 107932770 A CN107932770 A CN 107932770A CN 201711146174 A CN201711146174 A CN 201711146174A CN 107932770 A CN107932770 A CN 107932770A
- Authority
- CN
- China
- Prior art keywords
- roller
- open mill
- pvc film
- motor
- safe production
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 239000004033 plastic Substances 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000004513 sizing Methods 0.000 description 10
- 239000000843 powder Substances 0.000 description 8
- 238000007670 refining Methods 0.000 description 5
- 239000003292 glue Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010074 rubber mixing Methods 0.000 description 1
- 238000011012 sanitization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
- B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/52—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders
- B29B7/56—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders with co-operating rollers, e.g. with repeated action, i.e. the material leaving a set of rollers being reconducted to the same set or being conducted to a next set
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/584—Component parts, details or accessories; Auxiliary operations for mixers with rollers, e.g. wedges, guides, pressing means, thermal conditioning
Abstract
The present invention provides a kind of open mill of safe production PVC film, it is related to technical field of plastic, including rack and receiving mechanism, the first roller is provided with the rack, second roller, first motor and the second motor, first roller is connected with first motor, second roller is connected with second motor, conveying disk is provided with below first roller and the second roller, the receiving mechanism includes hopper, the discharge end of the conveying disk is connected with the hopper, feeding cylinder and discharge barrel are provided with above the hopper, screw rod is provided with the feeding cylinder, the screw rod is connected with the 3rd motor, one end of the discharge barrel is connected with the upper end of the feeding cylinder, the other end extends to the top of first roller and the second roller.Usefulness of the present invention is, simple in structure, and it is easy to make, and securely and reliably, is conducive to recycling for material, also increases employee's comfort level.
Description
Technical field
The present invention relates to technical field of plastic, especially a kind of open mill of safe production PVC film.
Background technology
Open mill, is the abbreviation of opening rubber mixing machine, plastics factory is used for preparing broken-down rubber, rubber compound or carries out heat refining,
Go out a kind of exposed refining glue machinery of roller of type, the main working parts of open mill be two incorgruous inwardly rotating hollow rollers or
Drill roller, two rollers are respectively turned round so that friction speed is opposite, and raw rubber or sizing material are involved in two roller gaps with the rotation of roller, by
Intensive shear acts on and achievees the purpose that to plasticate or be kneaded.
Would generally be toward powder, such as plasticizer, carbon powder be added into sizing material, for improving sizing material in mixing process
Script characteristic, but amount of powder often occurs to splash or directly drop to the lower section of roller, therefore, generally can be under roller
Side is provided with receiver, has both been used to catch powder, can be used for being undertaken on the scrappy sizing material fallen during refining glue, has kept equipment periphery
Totally, neatly.And for the powder or sizing material in receiver, or when sanitization after shutting down when waste material clean directly losing
Abandon, but get off to cause greatly to waste for a long time, do not meet environmentally protective theory；In refining glue, artificial not timing handle connects
Charging tray removes, and the powder in receiver or sizing material are refunded and reused into roller, but this not only increases the work of employee
Intensity, easily produces fatigue, there is also security risk.
The content of the invention
The present invention overcomes in the prior art the shortcomings that, there is provided a kind of open mill of safe production PVC film, structure
Simply, it is easy to make, and securely and reliably, is conducive to recycling for material, also increases employee's comfort level.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：
A kind of open mill of safe production PVC film, including rack and receiving mechanism, are provided with the rack
One roller, the second roller, the first motor and the second motor, first roller, both ends and the gantry rotation of the second roller
Connection, first roller are connected with first motor, and second roller is connected with second motor, first roller
For cylinder with being provided with conveying disk below the second roller, the receiving mechanism includes hopper, the discharge end of the conveying disk with it is described
Hopper connects, and is provided with feeding cylinder and discharge barrel above the hopper, is provided with screw rod in the feeding cylinder, the screw rod with
3rd motor connects, and one end of the discharge barrel is connected with the upper end of the feeding cylinder, and the other end extends to first roller
With the top of the second roller, cutter is additionally provided with above first roller, is connected on the cutter with a cylinder, it is described
Rewinding disk is additionally provided with below cutter.
Further, cam is provided with below the conveying disk, the cam is connected with the 4th motor.
Further, three sides of the conveying disk are provided with baffle, and the baffle is bolted in the rack.
Further, the conveying disk is obliquely fixed in the rack, and the angle of inclination of the conveying disk is 30-
40 degree.
Further, suction opening is additionally provided with above the rack, the suction opening is connected with an exhaust pipe, the row
Tracheae is connected with a wind turbine.
Further, the hangers being arranged in the rack is further included.
Further, the bottom plate being arranged on below the rack is further included, bolt hole is provided with the bottom plate.
Further, the plane tangent of the cutter and first roller.
Further, it is provided with scroll wheel below the rewinding disk.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) safety and environmental protection：In mixing process, trickle down sizing material in conveying disk or powder can approach hopper, feeding cylinder with
And discharge barrel is dropped on the first roller and the second roller and is processed again, the degree of automation is high, whole without Human disturbance,
Both the labor intensity of employee had been mitigated, and had improved security, and also improved the utilization rate of material, and saved material, reduce cost, meet green
Environmental protection concept；(2) comfort level is high：Employee's manipulation end of this open mill is provided with suction opening, after opening wind turbine, in mixing process
The offensive gases of generation can enter through exhaust pipe from suction opening and drain, and greatly reduce offensive gases and enter inside of human body, both
Employee's comfort level is improved, safeguards enterprise employee health, also improves Workshop Production environment.
Brief description of the drawings
Attached drawing is used for providing a further understanding of the present invention, is used to explain the present invention together with embodiments of the present invention,
It is not construed as limiting the invention, in the accompanying drawings：
Fig. 1 is a kind of general illustration of the open mill of safe production PVC film of the present invention；
Fig. 2 is the structure diagram of the conveying disk.
In figure：1- racks, 2- receiving mechanisms, 21- hoppers, 22- feeding cylinders, 23- discharge barrels, 24- screw rods, the electricity of 25- the 3rd
Machine, the first rollers of 3-, the second rollers of 4-, the first motors of 5-, the second motors of 6-, 7- conveying disks, 71- baffles, 72- bolts, 8- is convex
Wheel, the 4th motors of 9-, 10- suction openings, 11- exhaust pipes, 12- wind turbines, 13- hangers, 14- bottom plates, 141- bolts hole, 15- cutters,
16- cylinders, 17- rewinding disks, 18- scroll wheels.
Embodiment
The preferred embodiment of the present invention is illustrated below in conjunction with attached drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, a kind of open mill of safe production PVC film, including rack 1 and receiving mechanism 2, in rack
Hangers 13 is provided with 1, easy to carry this open mill when can provide the impetus of hook, and hangers 13 is consolidated by the way of welding
It is scheduled in rack 1, bottom plate 14 is also welded with below rack 1, bolt hole 141 is provided with bottom plate 14, by bolt hole 141
On load onto bolt, this open mill can smoothly be fixed on the ground.The first roller 3 for refining glue is provided with rack 1
With the second roller 4, the first roller 3, the both ends of the second roller 4 and rack 1 are rotatablely connected, and the first roller 3 connects with the first motor 5
Connect, the second roller 4 is connected with the second motor 6, and the first motor 5 drives the first roller 3 to rotate, and the second motor 6 drives the second roller 4
Rotate, make the 4 opposite revolution of the first roller 3 and the second roller, sizing material is involved in two roller gaps, is acted on and reached by intensive shear
The purpose plasticated or be kneaded；The lower section of first roller 3 and the second roller 4 is provided with conveying disk 7, for accepting the sizing material fallen
Or powder, conveying disk 7 are obliquely fixed in rack 1, in the present embodiment, the angle of inclination of conveying disk 7 is 35 degree, is such as schemed
Shown in 2, three sides of conveying disk 7 are provided with baffle 71, and baffle 71 is to be fixed in the form of welding on conveying disk 7, and baffle
71 be to be fixed on by bolt 72 in rack 1；Receiving mechanism 2 includes hopper 21, and the discharge end of conveying disk 7 is connected with hopper 21,
The top of hopper 21 is provided with feeding cylinder 22 and discharge barrel 23, and screw rod 24,24 and the 3rd motor of screw rod are provided with feeding cylinder 22
25 connections, the 3rd motor 25 drive the rotation of screw rod 24, and one end of discharge barrel 23 is connected with the upper end of feeding cylinder 22, and the other end prolongs
The top of the first roller 3 and the second roller 4 is extended, the sizing material or powder dropped on conveying disk 7 can enter hopper 21, start
3rd motor 25, the material in hopper 21 can come back to the first roller 3 and the second roller 4 via feeding cylinder 22 and discharge barrel 23
On be processed, save raw material, in addition, being provided with cam 8 in the lower section of conveying disk 7, cam 8 is connected with the 4th motor 9, startup
4th motor 9 is rotated with moving cam 8, and cam 8 can then beat conveying disk 7 with certain frequency, be made in the form of vibration
Material in conveying disk 7 can be dropped into swimmingly in hopper 21.
Preferably, cutter 15 is additionally provided with the top of the first roller 3, is connected on cutter 15 with a cylinder 16, cutter 16
Lower section be additionally provided with rewinding disk 17, the plane tangent of 16 and first roller 3 of cutter, when mill, which finishes, needs rewinding, drives
The piston rod of cylinder 16 stretches out, and makes cutter 16 strike off the raw material on the first roller 3, raw material can directly drop to rewinding disk
Rewinding is carried out in 17, rewinding is carried out without artificial close equipment, securely and reliably, and the lower section of rewinding disk 17 is provided with rolling
Wheel 18, and in the movement of rewinding disk 18.
Preferably, suction opening 10 is additionally provided with the top of rack 1, suction opening 10 is connected with exhaust pipe 11, exhaust pipe 11
It is connected with wind turbine 12, the offensive gases produced in mixing process can be detached to outdoor, improve employee's comfort level, be also beneficial to car
Between environment improvement.
Finally it should be noted that：It these are only the preferred embodiment of the present invention, be not intended to limit the invention, although
The present invention is described in detail with reference to embodiment, for those skilled in the art, it still can be to foregoing
Technical solution described in each embodiment is modified, or to which part technical characteristic carry out equivalent substitution, but it is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on, should be included in the protection of the present invention
Within the scope of.
Claims (9)
- A kind of 1. open mill of safe production PVC film, it is characterised in that including rack and receiving mechanism, the rack On be provided with the first roller, the second roller, the first motor and the second motor, first roller, the both ends of the second roller and institute Gantry rotation connection is stated, first roller is connected with first motor, and second roller is connected with second motor, Conveying disk is provided with below first roller and the second roller, the receiving mechanism includes hopper, and the conveying disk goes out Material end is connected with the hopper, and feeding cylinder and discharge barrel are provided with above the hopper, screw rod is provided with the feeding cylinder, The screw rod is connected with the 3rd motor, and one end of the discharge barrel is connected with the upper end of the feeding cylinder, and the other end extends to institute State the top of the first roller and the second roller, be additionally provided with cutter above first roller, on the cutter with a gas Cylinder connects, and rewinding disk is additionally provided with below the cutter.
- A kind of 2. open mill of safe production PVC film according to claim 1, it is characterised in that the conveying Cam is provided with below disk, the cam is connected with the 4th motor.
- 3. the open mill of a kind of safe production PVC film according to claim 1 or 2, it is characterised in that described defeated Three sides of charging tray are provided with baffle, and the baffle is bolted in the rack.
- A kind of 4. open mill of safe production PVC film according to claim 3, it is characterised in that the conveying Disk is obliquely fixed in the rack, and the angle of inclination of the conveying disk is 30-40 degree.
- A kind of 5. open mill of safe production PVC film according to claim 1, it is characterised in that the rack Top be additionally provided with suction opening, the suction opening is connected with an exhaust pipe, and the exhaust pipe is connected with a wind turbine.
- 6. the open mill of a kind of safe production PVC film according to claim 5, it is characterised in that further include and set Put the hangers in the rack.
- 7. the open mill of a kind of safe production PVC film according to claim 6, it is characterised in that further include and set The bottom plate below the rack is put, bolt hole is provided with the bottom plate.
- A kind of 8. open mill of safe production PVC film according to claim 1, it is characterised in that the cutter With the plane tangent of first roller.
- A kind of 9. open mill of safe production PVC film according to claim 1, it is characterised in that the rewinding Scroll wheel is provided with below disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711146174.9A CN107932770A (en) | 2017-11-17 | 2017-11-17 | A kind of open mill of safe production PVC film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711146174.9A CN107932770A (en) | 2017-11-17 | 2017-11-17 | A kind of open mill of safe production PVC film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107932770A true CN107932770A (en) | 2018-04-20 |
Family
ID=61931708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711146174.9A Pending CN107932770A (en) | 2017-11-17 | 2017-11-17 | A kind of open mill of safe production PVC film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107932770A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114905656A (en) * | 2022-05-13 | 2022-08-16 | 青岛科技大学 | Circulation calendering prilling granulator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206527921U (en) * | 2017-02-28 | 2017-09-29 | 佛山市高明威仕达塑料有限公司 | A kind of mill produced for PVC film |
| CN206605679U (en) * | 2017-03-20 | 2017-11-03 | 佛山市宏尔塑胶制品有限公司 | A kind of mill for producing film |
-
2017
- 2017-11-17 CN CN201711146174.9A patent/CN107932770A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206527921U (en) * | 2017-02-28 | 2017-09-29 | 佛山市高明威仕达塑料有限公司 | A kind of mill produced for PVC film |
| CN206605679U (en) * | 2017-03-20 | 2017-11-03 | 佛山市宏尔塑胶制品有限公司 | A kind of mill for producing film |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114905656A (en) * | 2022-05-13 | 2022-08-16 | 青岛科技大学 | Circulation calendering prilling granulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20180420 |