CN205201618U - Grain device is cut to PVC aggregate - Google Patents
Grain device is cut to PVC aggregate Download PDFInfo
- Publication number
- CN205201618U CN205201618U CN201520842667.6U CN201520842667U CN205201618U CN 205201618 U CN205201618 U CN 205201618U CN 201520842667 U CN201520842667 U CN 201520842667U CN 205201618 U CN205201618 U CN 205201618U
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- belt pulley
- pellet
- knife rest
- die head
- pvc
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Abstract
The utility model provides a grain device is cut to PVC aggregate, the device are through extending a fixed axle from die head center, thereby it makes die head and rotating tool holder constitute a concentric coaxial body structure on this fixed axle to let rotary cutter frame and first belt pulley all fix, and this kind sets up the mode can reduce the vibration, and the swing of avoiding the knife rest causes a surely inequality, the blade serious phenomenon of wearing and tearing of aggregate. So not only guarantee the quality on the source of the production of tubular product, more reduced the maintenance cost of blade wearing and tearing.
Description
Technical field
The utility model relates to PVC material cutting equipment field, more specifically, relates to a kind of PVC pellet pellet device.
Background technology
Existing PVC pellet pellet device (as shown in Figure 1), because of the vibration frequency of motor and the vibration frequency of extruder die head inconsistent, swivelling tool-holder is easy to the phenomenon swung, and the became uneven that so pellet can be made to cut is even, even there will be a large amount of damaged pellets; Two wearing and tearing very easily causing blade, increasing device maintenance cost.
Utility model content
The utility model provides a kind of PVC pellet pellet device, and returning apparatus can solve and cause the problem that pellet pelletizing is uneven, blade abrasion is serious because of the swing of knife rest in blank process.
For example reaches above-mentioned technique effect, the technical solution of the utility model is as follows:
A kind of PVC pellet pellet device, comprise material extrusion equipment and cutting device, material extrusion equipment comprises the extruder connected successively, barrel and die head, cutting device comprises rotary cutting knife rest and drive motors, described cutting device also comprises the first belt pulley, described drive motors rotating shaft is provided with the second belt pulley, rotary cutting knife rest is connected with at the first Pulley shaft, first belt pulley is connected by belt with the second belt pulley, a fixed axis is extended in described die head center, described rotary cutting knife rest and the first belt pulley to be all fixed on this fixed axis thus to make die head and swivelling tool-holder form the integrative-structure of concentric co-axial.
Preferably, described die head is porous dies.
Preferably, described first belt pulley is provided with the spring regulating rotary cutting knife rest inner blade shear force.
Preferably, described fixed axis is PVC fixed axis.
Preferably, one section of fixed axis between described rotary cutting knife rest and the first belt pulley is outside equipped with axle sleeve.
Compared with prior art, the beneficial effect of technical solutions of the utility model is:
The utility model, by extending a fixed axis from die head center, allow rotary cutting knife rest and the first belt pulley all be fixed on this fixed axis thus make die head and swivelling tool-holder form the integrative-structure of concentric co-axial, this setup can reduce vibration, avoids the phenomenon that the swing of knife rest causes pellet pelletizing inequality, blade abrasion serious.So not only ensure that the quality on the source of the production of tubing, more decrease the maintenance cost of blade abrasion.
Accompanying drawing explanation
Fig. 1 is PVC pellet pellet device structure chart of the prior art;
Fig. 2 is structural representation of the present utility model;
Wherein, 11 represent extruder, and 12 represent barrel, and 13 represent die head, and 14 represent rotary cutting knife rest, and 15 represent motor, and 16 represent motor rack.
Detailed description of the invention
Accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent;
In order to better the present embodiment is described, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product;
To those skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.
Below in conjunction with drawings and Examples, the technical solution of the utility model is described further.
Embodiment 1
As shown in Figure 2, a kind of PVC pellet pellet device, comprise material extrusion equipment and cutting device, material extrusion equipment comprises the extruder 21 connected successively, barrel 22 and die head 23, cutting device comprises rotary cutting knife rest 24 and drive motors 29, cutting device also comprises the first belt pulley 26, drive motors 29 rotating shaft is provided with the second belt pulley 28, rotary cutting knife rest 24 is connected with at the first belt pulley 26 axle, first belt pulley 26 is connected by belt with the second belt pulley 28, a fixed axis is extended in die head 23 center, rotary cutting knife rest 24 and the first belt pulley 26 to be all fixed on this fixed axis thus to make die head 23 and swivelling tool-holder 24 form the integrative-structure of concentric co-axial.
In the present embodiment, die head 23 is porous dies; First belt pulley 26 is provided with the spring 27 regulating rotary cutting knife rest inner blade shear force; Fixed axis is PVC fixed axis; Meanwhile, one section of fixed axis between rotary cutting knife rest 23 and the first belt pulley 26 is outside equipped with axle sleeve 25.
This device is by extending a fixed axis from die head 23 center, allow rotary cutting knife rest 24 and the first belt pulley 26 all be fixed on this fixed axis thus make die head 23 and swivelling tool-holder 24 form the integrative-structure of concentric co-axial, this setup can reduce vibration, avoids the phenomenon that the swing of swivelling tool-holder 24 causes pellet pelletizing inequality, blade abrasion serious.So not only ensure that the quality on the source of the production of tubing, more decrease the maintenance cost of blade abrasion.
The corresponding same or analogous parts of same or analogous label;
Describe in accompanying drawing position relationship for only for exemplary illustration, the restriction to this patent can not be interpreted as;
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., within the protection domain that all should be included in the utility model claim.
Claims (5)
1. a PVC pellet pellet device, comprise material extrusion equipment and cutting device, material extrusion equipment comprises the extruder connected successively, barrel and die head, cutting device comprises rotary cutting knife rest and drive motors, it is characterized in that, described cutting device also comprises the first belt pulley, described drive motors rotating shaft is provided with the second belt pulley, rotary cutting knife rest is connected with at the first Pulley shaft, first belt pulley is connected by belt with the second belt pulley, a fixed axis is extended in described die head center, described rotary cutting knife rest and the first belt pulley to be all fixed on this fixed axis thus to make die head and swivelling tool-holder form the integrative-structure of concentric co-axial.
2. PVC pellet pellet device according to claim 1, it is characterized in that, described die head is porous dies.
3. PVC pellet pellet device according to claim 1, is characterized in that, described first belt pulley is provided with the spring regulating rotary cutting knife rest inner blade shear force.
4. PVC pellet pellet device according to claim 1, is characterized in that, described fixed axis is PVC fixed axis.
5. PVC pellet pellet device according to claim 1, is characterized in that, one section of fixed axis between described rotary cutting knife rest and the first belt pulley is outside equipped with axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520842667.6U CN205201618U (en) | 2015-10-28 | 2015-10-28 | Grain device is cut to PVC aggregate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520842667.6U CN205201618U (en) | 2015-10-28 | 2015-10-28 | Grain device is cut to PVC aggregate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205201618U true CN205201618U (en) | 2016-05-04 |
Family
ID=55839357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520842667.6U Active CN205201618U (en) | 2015-10-28 | 2015-10-28 | Grain device is cut to PVC aggregate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205201618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985305A (en) * | 2017-06-02 | 2017-07-28 | 孙庆根 | Cutting blade assembly and rubbish comminutor |
-
2015
- 2015-10-28 CN CN201520842667.6U patent/CN205201618U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985305A (en) * | 2017-06-02 | 2017-07-28 | 孙庆根 | Cutting blade assembly and rubbish comminutor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |