CN213032985U - A sieving mechanism for production of nylon plastic granule - Google Patents
A sieving mechanism for production of nylon plastic granule Download PDFInfo
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- CN213032985U CN213032985U CN202020801037.5U CN202020801037U CN213032985U CN 213032985 U CN213032985 U CN 213032985U CN 202020801037 U CN202020801037 U CN 202020801037U CN 213032985 U CN213032985 U CN 213032985U
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Abstract
The utility model discloses a sieving mechanism for production of nylon plastic granule, including the screening case, the upside fixedly connected with transport case of screening case, the inner wall fixed mounting of screening case has the fixed plate, and the upside fixed mounting of fixed plate has the spring, and fixed connection board has been placed to the upside of spring, and one side fixedly connected with screen cloth of connecting plate, the left side of screening case have been seted up and have been led to the groove, and the screen cloth rotates with leading to the groove to be connected, and the right side fixed mounting of screening case has first motor, and the output fixed mounting of first motor has the cam. The utility model discloses a set up the water tank, wherein first water pump takes out the water in the water tank to shower nozzle department through first pipe and second pipe, then spray water by the shower nozzle on the nylon plastic granule that is carrying out the transport incasement, cool down nylon plastic granule, the nylon plastic granule of avoiding just having pelletized out bonds together because of the temperature is higher, improves subsequent screening efficiency, has also improved work efficiency simultaneously.
Description
Technical Field
The utility model relates to a nylon plastic granule processing field specifically is a sieving mechanism for production of nylon plastic granule.
Background
Nylon plastic is a chemical substance, and has a low melting point and a wide process temperature range. It has better impact resistance and dissolution resistance, but stronger hygroscopicity. Since many of the quality characteristics of the plastic parts are affected by moisture absorption, this is considered sufficient when designing products using nylon plastics. In order to improve the mechanical properties of PA6, various modifiers are frequently added. Glass is the most common additive, and sometimes synthetic rubbers such as EPDM and SBR are added to improve impact resistance. For products without additives, the shrinkage of nylon plastics is between 1% and 1.5%. The shrinkage can be reduced to 0.3% by adding the glass fiber additive. Shrinkage of the molded assembly is mainly affected by material crystallinity and moisture absorption.
During nylon production granulation, the nylon granule that obtains is not of uniform size, consequently need carry out the screening operation, and the current sieving mechanism function is comparatively single, but the nylon plastic temperature that just the granulation came out is higher, if not carry out cooling treatment direct screening then can cause partial plastic granule to bond together, influences the quality of nylon plastic.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a sieving mechanism for production of nylon plastic granule.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sieving mechanism for production of nylon plastic granule, includes the screening case, the upside fixedly connected with transport case of screening case, the inner wall fixed mounting of screening case has the fixed plate, the upside fixed mounting of fixed plate has the spring, fixed connection board has been placed to the upside of spring, one side fixedly connected with screen cloth of connecting plate, logical groove has been seted up in the left side of screening case, the screen cloth rotates with logical groove to be connected, the right side fixed mounting of screening case has first motor, the output fixed mounting of first motor has the cam, the left side of screen cloth is provided with first collecting box, the inside fixed mounting of screening case has the baffle that permeates water, the downside of screen cloth is provided with the second collecting box, the hole of permeating water has been seted up to the bottom of second collecting box.
Preferably, a sliding block is fixedly mounted on the lower side of the second collecting box, and a sliding groove matched with the sliding block is formed in the surface of the water permeable partition plate.
Preferably, the left side fixed mounting of delivery box has the second motor, the output fixed mounting of second motor has the transport axle, the outside fixed mounting of carrying the axle has the spiral delivery leaf, the upside fixed mounting of delivery box has the inlet pipe, the downside fixed mounting of delivery box has the discharging pipe.
Preferably, the upside fixed mounting of delivery box has the water tank, the upside of water tank is provided with the closing cap, the left side fixed mounting of water tank has first water pump, the water inlet department fixed mounting of first water pump has first pipe, first pipe extends to the bottom of water tank, the water outlet department fixed mounting of first water pump has the second pipe, the second pipe extends to the inside top of delivery box, and the downside fixed mounting of second pipe has the shower nozzle.
Preferably, a water collecting tank is arranged on the lower side of the water permeable partition plate, and an inclined guide plate is fixedly mounted at the bottom of the water collecting tank.
Preferably, the right side fixed mounting of screening case has the second water pump, the water inlet department fixed mounting of second water pump has the third pipe, the other end of third pipe extends to the bottom of water catch bowl, the water outlet department fixed mounting of second water pump has the fourth pipe, the other end of fourth pipe extends to the inside of water tank.
Preferably, one side of the screening box is rotatably connected with a box door, and a handle is fixedly arranged on the surface of the box door.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the water tank, wherein first water pump takes out the water in the water tank to shower nozzle department through first pipe and second pipe, then spray water by the shower nozzle on the nylon plastic granule that is carrying out the transport incasement, cool down nylon plastic granule, the nylon plastic granule of avoiding just having pelletized out bonds together because of the temperature is higher, improves subsequent screening efficiency, has also improved work efficiency simultaneously.
2. The utility model discloses a first motor drives the cam and rotates, when the bulge of cam and connecting plate contact, drives connecting plate and screen cloth and rotates downwards to compression spring, when the bulge of cam kept away from the connecting plate, the spring of compression drove connecting plate and screen cloth and upwards rotates, thereby has realized the upper and lower vibrations of screen cloth, screens nylon plastic granule, screens the large granule nylon plastic of adhesion, improves work efficiency.
Drawings
Fig. 1 is a schematic view of a first three-dimensional structure of the present invention;
fig. 2 is a schematic view of a second three-dimensional structure of the present invention;
fig. 3 is a schematic structural view of the cross section of the present invention.
In the figure: 1 screening box, 2 conveying box, 3 fixing plate, 4 spring, 5 connecting plate, 6 screen mesh, 7 first motor, 8 cam, 9 through groove, 10 first collecting box, 11 second collecting box, 12 water-permeable partition board, 13 handle, 14 second motor, 15 conveying shaft, 16 spiral conveying blade, 17 feeding pipe, 18 discharging pipe, 19 water tank, 20 water pump, 21 first guide pipe, 22 second guide pipe, 23 spray head, 24 sealing cover, 25 slide block, 26 sliding groove, 27 water collecting groove, 28 guide plate, 29 second water pump, 30 third guide pipe, 31 fourth guide pipe and 32 box door.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a screening device for nylon plastic particle production comprises a screening box 1, a conveying box 2 is fixedly connected to the upper side of the screening box 1, a fixing plate 3 is fixedly installed on the inner wall of the screening box 1, a spring 4 is fixedly installed on the upper side of the fixing plate 3, a fixed connecting plate 5 is placed on the upper side of the spring 4, a screen 6 is fixedly connected to one side of the connecting plate 5, a through groove 9 is formed in the left side of the screening box 1, the screen 6 is rotatably connected to the through groove 9, a first motor 7 is fixedly installed on the right side of the screening box 1, a cam 8 is fixedly installed at the output end of the first motor 7, a first collecting box 10 is arranged on the left side of the screen 6, the cam 8 is driven to rotate by the first motor 7, when a convex portion of the cam 8 is in contact with the connecting plate 5, the connecting plate 5 and, the compressed spring 4 drives the connecting plate 5 and the screen 6 to rotate upwards, thereby realizing the up-and-down vibration of the screen 6, screening nylon plastic granule, the large granule nylon plastic with the adhesion is sieved out, and landing to the inside of first collecting box 10, and the work efficiency is improved, the inside fixed mounting of screening case 1 has permeable partition plate 12, screen cloth 6's downside is provided with second collecting box 11, the hole of permeating water has been seted up to the bottom of second collecting box 11, the downside fixed mounting of second collecting box 11 has slider 25, permeable partition plate 12's surface is seted up the spout 26 with slider 25 looks adaptation, slider 25 and spout 26 set up the collection of taking out of making things convenient for second collecting box 11, one side of screening case 1 is rotated and is connected with chamber door 32, the fixed surface of chamber door 32 installs handle 13, chamber door 32 and handle 13 set up the nylon plastic granule after conveniently accomplishing the screening in the second collecting box 11 and take out the collection.
Referring to fig. 1-3, a second motor 14 is fixedly installed on the left side of the conveying box 2, a conveying shaft 15 is fixedly installed at the output end of the second motor 14, a spiral conveying blade 16 is fixedly installed on the outer side of the conveying shaft 15, a feeding pipe 17 is fixedly installed on the upper side of the conveying box 2, a discharging pipe 18 is fixedly installed on the lower side of the conveying box 2, a water tank 19 is fixedly installed on the upper side of the conveying box 2, a sealing cover 24 is arranged on the upper side of the water tank 19, a first water pump 20 is fixedly installed on the left side of the water tank 19, a first guide pipe 21 is fixedly installed at the water inlet of the first water pump 20, the first guide pipe 21 extends to the bottom of the water tank 19, a second guide pipe 22 is fixedly installed at the water outlet of the first water pump 20, the second guide pipe 22 extends to the upper part inside the conveying box 2, a spray head 23 is fixedly installed on the lower side of the second guide pipe 22, carry the nylon plastic granule after accomplishing the granulation to the front, first water pump 20 is taken out the water in the water tank 19 to shower nozzle 23 department through first pipe 21 and second pipe 22, then spray water in defeated workbin 2 by shower nozzle 23 on carrying out the nylon plastic granule of carrying on, cool down nylon plastic granule, the nylon plastic granule of avoiding just having granulated out bonds together because of the temperature is higher, improve subsequent screening efficiency, also improved work efficiency simultaneously.
Referring to fig. 1 and 3, a water collecting tank 27 is disposed at the lower side of the water-permeable partition 12, an inclined guide plate 28 is fixedly disposed at the bottom of the water collecting tank 27, a second water pump 29 is fixedly disposed at the right side of the screening box 1, a third conduit 30 is fixedly disposed at a water inlet of the second water pump 29, the other end of the third conduit 30 extends to the bottom of the water collecting tank 27, a fourth conduit 31 is fixedly disposed at a water outlet of the second water pump 29, the other end of the fourth conduit 31 extends to the inside of the water tank 19, water cooled by nylon plastic particles enters the water collecting tank 27 through the screen 6, the water-permeable holes at the bottom of the second collecting tank 11 and the water-filtering partition 12, and then the second water pump 29 pumps the water in the water collecting tank 27 to the inside of the water tank 19 through the third conduit 30 and the fourth conduit 31 for next cooling use, so as to improve the utilization efficiency of water resources.
In summary, the following steps: the screening device for nylon plastic particle production drives the conveying shaft 15 to rotate through the second motor 14, the conveying shaft 15 drives the spiral conveying blade 16 to rotate, the nylon plastic particles after granulation are conveyed forwards, the first water pump 20 pumps water in the water tank 19 to the spray head 23 through the first guide pipe 21 and the second guide pipe 22, then the spray head 23 sprays the water on the nylon plastic particles which are conveyed in the conveying box 2, the nylon plastic particles are cooled, the nylon plastic particles which are just granulated are prevented from being bonded together due to high temperature, the cam 8 is driven to rotate through the first motor 7, when the convex part of the cam 8 is contacted with the connecting plate 5, the connecting plate 5 and the screen 6 are driven to rotate downwards, the spring 4 is compressed, when the convex part of the cam 8 is far away from the connecting plate 5, the compressed spring 4 drives the connecting plate 5 and the screen 6 to rotate upwards, thereby realized the vibrations from top to bottom of screen cloth 6, screened nylon plastic granule, screened the large granule nylon plastic of adhesion to landing to the inside of first collecting box 10, improved work efficiency, all consumer all supply power through external power supply in this scheme, and all motors all control through PLC control system is unified in this scheme.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a sieving mechanism for production of nylon plastic granule, includes screening case (1), its characterized in that: the automatic screen device is characterized in that a conveying box (2) is fixedly connected to the upper side of the screening box (1), a fixing plate (3) is fixedly mounted on the inner wall of the screening box (1), a spring (4) is fixedly mounted on the upper side of the fixing plate (3), a fixing connecting plate (5) is placed on the upper side of the spring (4), a screen (6) is fixedly connected to one side of the connecting plate (5), a through groove (9) is formed in the left side of the screening box (1), the screen (6) is rotatably connected with the through groove (9), a first motor (7) is fixedly mounted on the right side of the screening box (1), a cam (8) is fixedly mounted at the output end of the first motor (7), a first collecting box (10) is arranged on the left side of the screen (6), a water permeable partition plate (12) is fixedly mounted inside the screening box (1), and a second collecting box, the bottom of the second collecting box (11) is provided with a water permeable hole.
2. The screening device for nylon plastic particle production according to claim 1, wherein: the lower side of the second collecting box (11) is fixedly provided with a sliding block (25), and the surface of the water permeable partition plate (12) is provided with a sliding groove (26) matched with the sliding block (25).
3. The screening device for nylon plastic particle production according to claim 1, wherein: the left side fixed mounting of delivery box (2) has second motor (14), the output fixed mounting of second motor (14) carries axle (15), the outside fixed mounting who carries axle (15) has spiral delivery leaf (16), the upside fixed mounting of delivery box (2) has inlet pipe (17), the downside fixed mounting of delivery box (2) has discharging pipe (18).
4. The screening device for nylon plastic particle production according to claim 1, wherein: the upside fixed mounting of transport case (2) has water tank (19), the upside of water tank (19) is provided with closing cap (24), the left side fixed mounting of water tank (19) has first water pump (20), the water inlet department fixed mounting of first water pump (20) has first pipe (21), first pipe (21) extend to the bottom of water tank (19), the water outlet department fixed mounting of first water pump (20) has second pipe (22), second pipe (22) extend to the inside top of transport case (2), and the downside fixed mounting of second pipe (22) has shower nozzle (23).
5. The screening device for nylon plastic particle production according to claim 1, wherein: the lower side of the water-permeable partition plate (12) is provided with a water collecting tank (27), and the bottom of the water collecting tank (27) is fixedly provided with an inclined guide plate (28).
6. The screening device for nylon plastic particle production according to claim 5, wherein: the right side fixed mounting of screening case (1) has second water pump (29), the water inlet department fixed mounting of second water pump (29) has third pipe (30), the other end of third pipe (30) extends to the bottom of water catch bowl (27), the water outlet department fixed mounting of second water pump (29) has fourth pipe (31), the other end of fourth pipe (31) extends to the inside of water tank (19).
7. The screening device for nylon plastic particle production according to claim 1, wherein: one side of the screening box (1) is rotatably connected with a box door (32), and a handle (13) is fixedly arranged on the surface of the box door (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020801037.5U CN213032985U (en) | 2020-05-14 | 2020-05-14 | A sieving mechanism for production of nylon plastic granule |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020801037.5U CN213032985U (en) | 2020-05-14 | 2020-05-14 | A sieving mechanism for production of nylon plastic granule |
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| CN213032985U true CN213032985U (en) | 2021-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020801037.5U Active CN213032985U (en) | 2020-05-14 | 2020-05-14 | A sieving mechanism for production of nylon plastic granule |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246441A (en) * | 2021-05-14 | 2021-08-13 | 日丰企业(黄石)有限公司 | Cooling device for plastic granulator and use method thereof |
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2020
- 2020-05-14 CN CN202020801037.5U patent/CN213032985U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246441A (en) * | 2021-05-14 | 2021-08-13 | 日丰企业(黄石)有限公司 | Cooling device for plastic granulator and use method thereof |
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