CN201901793U - Particle spreading device for manufacturing of plastic flooring - Google Patents
Particle spreading device for manufacturing of plastic flooring Download PDFInfo
- Publication number
- CN201901793U CN201901793U CN2010206480762U CN201020648076U CN201901793U CN 201901793 U CN201901793 U CN 201901793U CN 2010206480762 U CN2010206480762 U CN 2010206480762U CN 201020648076 U CN201020648076 U CN 201020648076U CN 201901793 U CN201901793 U CN 201901793U
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- particle spreading
- plastic
- guide roller
- spreads
- particle
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Abstract
A particle spreading device for manufacturing of plastic flooring relates to plastic flooring manufacturing equipment and is characterized by comprising a particle spreading board fixed obliquely. A feed hopper is fixed above the particle spreading board, a discharge outlet is arranged at the bottom of the feed hopper, a cylindrical guide roll is arranged at the discharge outlet and rotates at a certain speed, a circumferential surface of the guide roll clings to the discharge outlet, a plurality of pits are arranged on the circumferential surface of the guide roll, and the diameter of each pit is larger than that of each plastic particle to be spread. The guide roll rotates along one direction, the plastic particles in the feed hopper are driven to be out of the feed hopper by the aid of the pits, and then fall to the particle spreading board when the pits are downwards during rotation of the guide roll, over and over again. The particle spreading device is low in noise, fine in particle spreading effect, uniform in distribution, simple in integral structure, reliable in operation, capable of running for a long time continuously, while patterns presented by the particle spreading device are natural and attractive.
Description
Technical field
The utility model relates to a kind of manufacturing equipment of plastic floor leather, particularly have irregular grain effect plastic floor leather spread a device.
Background technology
Plastic floor leather (PVC plastic floor leather) is a kind of soft flooring material, and technologies such as its production process is the compacting that relies on multiple operation, draw high, heating are made.It is a kind of quantity-produced band-type product.
The pattern of general plastic floor leather is the veneer pattern, one deck overlay coating that will have pattern is exactly suppressed on the leather surface of floor, it is irregular particle pattern that a kind of pattern is also arranged, the visual effect of lithotomes such as artificial granite, be exactly in background color of the same colour, the irregular fine grained that spreads all over, but this particle is not protrude in floor surface.The manufacturing technique of the plastic floor leather of this pattern be with plastic pellet by on the plastic floor leather that spreads a device and spread to below flowing water operation, again through the compacting of once heating, pressing gets final product.
An existing device that spreads is such: as shown in Figure 1, above the plastic floor leather of flowing water operation, tilt to fix a metal baffle, fixedly install a plurality of plastic grain shower nozzles facing to this baffle plate, plastic grain is sprayed onto on the metal baffle, and the plastic grain of pencil is broken up after being sprayed onto metal baffle, forms scattering, fall along metal baffle then, fall on the plastic floor leather of below.The shortcoming of this device is: noise is big, and power consumption is big, and shower nozzle damages easily, and on the other hand, that utilizes iron plate stops to come the pencil plastic grain that sprays in the distribution showerhead, and dispersion effect is also bad.
The utility model content
The purpose of this utility model is to overcome the described existing shortcoming of spreading a device of background technology, invents that a kind of to spread grain effective and noise is low, a device that spreads that is used for the manufacturing of plastic floor leather particle pattern of reliable operation.
Concrete structure of the present utility model is: contain the fixing plate that spreads that tilts, above this spreads a plate, be fixed with a hopper, the bottom of hopper has discharging opening, the discharging opening place is provided with a columniform guide roller, and the guide roller rotates with certain speed, and periphery is close to discharging opening.And on the circumferential surface of described guide roller, have many pits, the plastic grain diameter that the diameter of pit spreads out greater than needs.
Principle of the present utility model utilizes the guide roller to rotate by a direction exactly, and the plastic grain in the hopper is taken out of hopper with pit, rotates to pit then when downward, drops to naturally and spreads on the plate, so circulation.Spread a plate and have certain inclined-plane, can better play the effect of a discrete particles.
The preferably irregular setting of pit on the guide roller periphery.
Hopper is preferably a cross section and is down trapezoidal bucket, and the guide roller is located at its below rear side partially, cooperates therewith, and the forward position of discharging opening is lower than the edge, back.
Spread a plate and preferably use metallic plate, incline direction is for turning forward from top to bottom.
The beneficial effects of the utility model are: noise is low, and it is effective to spread grain, is evenly distributed the pattern natural beauty that shows.And total is simple, and is reliable, can satisfy continuous long-play.
Description of drawings
Fig. 1, existing shower nozzle spreads a structure drawing of device.
Fig. 2, structure chart of the present utility model.
The specific embodiment
Fig. 1 is an existing device basic structure of spreading, and a plurality of spray guns 5 that fixedly install are sprayed onto plastic grain on the metal baffle facing to a metal baffle 1 ', and plastic grain utilizes impact force to scatter and comes, and falls along metal baffle 1 ' then, enters production flowing water.
Fig. 2 is a concrete structure of the present utility model.
Hopper 3 holds plastic grain to be spread 4, and its cross section is trapezoidal, and the bottom is a discharging opening 31, discharging opening 31 be not out under, but open at inclined to one side rear side, the forward position of discharging opening 31 is lower than the edge, back like this.With this discharging opening form fit, be close to discharging opening a cylindrical guide roller 2 be set, guide roller 2 can rotate, behind the discharging opening along direction to the forward position, rotation forward.Guide roller 2 uses rigid material to make, and has many pits 21 on the periphery, and the diameter of pit 21 must be greater than the diameter of plastic grain to be spread 4.Below this hopper and guide roller, be obliquely installed one and spread a plate 1.
In the time of work, the rotation that guide roller 2 does not stop, empty pit 21 changes hopper over to, produce after contain carrying plastic grain 4, to pit 21 down time, plastic grain 4 falls naturally, fall to spread on the plate 1 and disperseed once more, slide along spreading a plate, fall the plastic floor leather surface of the flowing water operation of below, carry out next step press process.
Claims (4)
1. spread a device in the plastic floor leather manufacturing, it is characterized in that: contain the fixing plate (1) that spreads that tilts, above this spreads a plate, be fixed with a hopper (3), the bottom of hopper has discharging opening (31), the discharging opening place is provided with a columniform guide roller (2), guide roller (2) rotates with certain speed, periphery is close to discharging opening (31), on the circumferential surface of described guide roller, have many pits (21), the diameter of the plastic grain that the diameter of pit spreads out greater than needs (4).
2. a device that spreads according to claim 1 is characterized in that: pit (21) on the periphery of described guide roller (2) is irregular setting.
3. a device that spreads according to claim 1 is characterized in that: described hopper (3) is that a cross section is down trapezoidal bucket, and guide roller (2) is located at its below rear side partially, cooperates therewith, and the forward position of discharging opening is lower than the edge, back.
4. a device that spreads according to claim 1 is characterized in that: described to spread a plate (1) be metallic plate, and incline direction is for turning forward from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206480762U CN201901793U (en) | 2010-12-08 | 2010-12-08 | Particle spreading device for manufacturing of plastic flooring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206480762U CN201901793U (en) | 2010-12-08 | 2010-12-08 | Particle spreading device for manufacturing of plastic flooring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201901793U true CN201901793U (en) | 2011-07-20 |
Family
ID=44272393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206480762U Expired - Lifetime CN201901793U (en) | 2010-12-08 | 2010-12-08 | Particle spreading device for manufacturing of plastic flooring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201901793U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994265A (en) * | 2010-12-08 | 2011-03-30 | 无锡八一塑料有限公司 | Particle scattering device in plastic flooring manufacturing |
| CN103074841A (en) * | 2011-10-26 | 2013-05-01 | 哈姆股份公司 | Spreading device, in particular for dispensing grit |
-
2010
- 2010-12-08 CN CN2010206480762U patent/CN201901793U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994265A (en) * | 2010-12-08 | 2011-03-30 | 无锡八一塑料有限公司 | Particle scattering device in plastic flooring manufacturing |
| CN103074841A (en) * | 2011-10-26 | 2013-05-01 | 哈姆股份公司 | Spreading device, in particular for dispensing grit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110720 Effective date of abandoning: 20130403 |
|
| RGAV | Abandon patent right to avoid regrant |