CN213137405U

CN213137405U - Plastic refining machine for producing efficient plastic particles

Info

Publication number: CN213137405U
Application number: CN202022040622.0U
Authority: CN
Inventors: 裘逍宙
Original assignee: Hangzhou Linan Yihe Plastics Co ltd
Current assignee: Hangzhou Linan Yihe Plastics Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-05-07
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a high-efficient plastic pellet production is with plastic refining machine, including the switch board, the bottom of switch board has set the chamber door, the vent has been seted up on the surface of chamber door, the top both sides side fixed mounting of switch board has the side mounting panel, the inboard top welding installation upper bracket of side mounting panel, the inside installation temperature measurement appearance of pegging graft of upper bracket, steel rod before the middle inside roll-mounting of side mounting panel has, the rear of preceding steel rod is pegged graft and is installed the back steel rod, preceding steel rod is installed with the end-to-end connection installation motor of back steel rod, the connecting block is installed in the front end grafting of side mounting panel, scraping device is installed to the front. This device adopts automatic scraping device to replace manual mixing to turn the mixing material for the human cost is saved, and owing to be that automatic machine turns over to mix, makes quality, the production efficiency of product all promote greatly.

Description

Plastic refining machine for producing efficient plastic particles

Technical Field

The utility model relates to a plastic refining machine technical field specifically is a plastic refining machine is used in production of high-efficient plastic pellet.

Background

The open type plastic refining machine, also called open mill, the main working component is two hollow rollers or drilling rollers rotating in different directions, the device is called front roller on one side of the operator, and the front roller can move horizontally and forwards and backwards through manual or electric operation, so as to adjust the roller distance and adapt to the operation requirement; the rear roller is fixed and cannot move back and forth. The two rollers are generally the same in size and rotate relatively at different speeds, and raw rubber or rubber compound is rolled into the gap between the two rollers along with the rotation of the rollers and is subjected to strong shearing action to achieve the purpose of plastication or mixing. Open mills are also used in the sector of plastics processing and the like. An open mill is a short name of an open plastic refining machine, and is also commonly called a two-roller machine in plastic product factories. An open mill is a plastic mixing device which is earlier applied by a plastic product production plant. On a calender production line, an open mill is arranged before a calender and behind a mixer and is used for mixing and plasticizing the uniformly mixed raw materials to provide a molten material which is uniformly mixed and plasticized for a plastic product which is calendered and molded by the calender. When producing the cable material, the open mill can directly smelt and mould the powdery material mixed according to the formula into molten material, and then the molten material is pressed and moulded into a flaky belt, so that the granulator is cut into particles. On a floor leather production line, the primer which is mixed and plasticized uniformly can be directly provided for the cloth-based leather. The recycled waste plastic film (sheet) can also be re-refined and recycled on the open mill.

The open mill has simple structure, easy manufacture, easy operation and convenient maintenance and disassembly, thereby being widely applied to plastic product enterprises. The defects that the labor consumption of workers is high, the mixed materials need to be manually mixed and turned in a high-temperature environment, the influence of the times of manually turning the mixed plastic sheets on the quality of raw material mixing is large, and the production efficiency of enterprises is greatly reduced.

Therefore, a plastic refining machine for producing plastic particles with high efficiency is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient plastic pellet production is with plastic refining machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a plastic refining machine for producing high-efficiency plastic particles comprises a power distribution cabinet, wherein a cabinet door is arranged at the bottom of the power distribution cabinet, ventilation openings are formed in the surface of the cabinet door, side mounting plates are fixedly mounted on the side edges of the two sides of the top of the power distribution cabinet, upper supports are welded and mounted on the tops of the inner sides of the side mounting plates, temperature measuring instruments are mounted on the opposite surfaces of the two groups of upper supports in an inserted manner, a front steel rod is mounted inside the middle of each side mounting plate in a rolling manner, a rear steel rod inserted on the mounting plates is arranged on one side of the front steel rod, a motor is connected and mounted at the tail ends of the front steel rod and the rear steel rod, a connecting block is inserted and mounted on the surface;

the scraping device comprises a cylinder rod, a cylinder seat is fixedly arranged at the position where the connecting block is connected with the cylinder rod, the front end of the cylinder rod is installed inside the disc in an inserting mode, a nut is installed at the position where the cylinder rod is connected with the disc in an inserting mode, a chuck covers the middle position of the side face of the disc, the chuck is connected to the surface of the shaft in a sliding mode in a sleeved mode, the chuck is connected with the disc through a torsion spring, and a scraping rod is installed on the side edge of the chuck in a welding mode.

Preferably, the connecting block with the side mounting panel is the inside installation telescopic link of pegging graft in the position of laminating each other, the front end of telescopic link exposes the shaft shoulder is installed to the position of mounting panel.

Preferably, the front end of the scraping rod is provided with a knife edge, and the front end of the knife edge is provided with a rubber mat in a sticking mode.

Preferably, the shape of the knife edge and the rubber pad is matched with the shape of the front steel stick.

Compared with the prior art, the beneficial effects of the utility model are that:

this device adopts automatic scraping device to replace manual mixing to turn the mixing material for the human cost is saved, and owing to be that automatic machine turns over to mix, makes quality, the production efficiency of product all promote greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the construction of the scraping apparatus;

FIG. 3 is a detailed structural diagram of the connecting block;

fig. 4 is a schematic view of the construction of the scraping bar.

In the figure: 1 power distribution cabinet, 2 box doors, 3 ventilation openings, 4 side mounting plates, 5 upper supports, 6 temperature measuring instruments, 7 front steel rods, 8 rear steel rods, 9 motors, 10 connecting blocks, 11 scraping devices, 12 cylinder seats, 13 telescopic rods, 14 shaft shoulders, 15 knife edges, 16 rubber pads, 1101 cylinder rods, 1102 discs, 1103 nuts, 1104 chucks, 1105 scraping rods, 1106 torsion springs and 1107 shafts.

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. 1-4, the present invention provides a technical solution: a plastic refining machine for producing efficient plastic particles comprises a power distribution cabinet 1, wherein a cabinet door 2 is arranged at the bottom of the power distribution cabinet 1, a vent 3 is formed in the surface of the cabinet door 2, and the vent 3 is used for preventing the temperature inside the power distribution cabinet 1 from being too high;

side mounting plates 4 are fixedly mounted on the side edges of two sides of the top of the power distribution cabinet 1, and the side mounting plates 4 are similar to the supports of steel rods; the inside top welding of side mounting panel 4 installs upper bracket 5, and the inside grafting of upper bracket 5 installs temperature measuring instrument 6, and temperature measuring instrument 6 is used for monitoring whether the temperature on steel rod surface accords with the heating standard. The inside front steel rod 7 that rolls of the centre of side mounting panel 4 is installed, and the rear steel rod 8 is installed in the rear grafting of front steel rod 7, and preceding, back steel rod mutually support, roll, realize the heating production that rolls to the plastics material. The tail ends of the front steel rod 7 and the rear steel rod 8 are connected with a motor 9, and the motor 9 is a power device for driving the front steel rod and the rear steel rod to rotate. The front end of the side mounting plate 4 is provided with a connecting block 10 in an inserted manner, the front end of the connecting block 10 is provided with a scraping device 11, and the connecting block 10 serves as a base of the scraping device 11.

The scraping device 11 comprises a cylinder rod 1101 which is mounted in connection with the cylinder frame 12, and by means of the telescopic cylinder rod 1101, the whole scraping device 11 can be moved back and forth. The front end of the cylinder rod 1101 is inserted into the disc 1102, and the disc 1102 can move back and forth along the shaft 1107 under the driving of the cylinder. A nut 1103 is installed at the part where the cylinder rod 1101 and the disc 1102 are inserted into each other, and the nut 1103 is a fixing device of the cylinder rod 1101. The middle of the front end of the puck 1102 is covered by a chuck 1104, which chuck 1104 can be rotated at an angle along axis 1107 to engage the wiper bar 1105. The chuck 1104 is slidably sleeved on the surface of the shaft 1107, i.e. the chuck 1104 can freely slide on the surface of the shaft 1107. The chuck 1104 is connected with the disc 1102 through a torsion spring 1106, and the torsion spring 1106 is used for limiting the chuck 1104 to rotate in a large range, so that resilience is guaranteed, and an elastic limiting effect is achieved. The side of the chuck 1104 is welded with a scraping bar 1105, and the scraping bar 1105 is the main device for rolling up the material instead of manpower.

The cylinder block 12 is fixedly arranged at the mutually connected part of the connecting block 10 and the cylinder rod 1101, the telescopic rod 13 is inserted and installed inside the mutually attached part of the connecting block 10 and the side mounting plate 4, and the connecting block 10 can be attached or far away from the side mounting plate 4 by controlling the extension and retraction of the telescopic rod 13. The front end of the telescopic rod 13 is exposed out of the mounting plate 4 and is provided with a shaft shoulder 14, and the shaft shoulder 4 plays a role in limiting.

The front end of the scraping rod 1105 is provided with a knife edge 15, the front end of the knife edge 15 is adhered with a rubber pad 16, and the rubber pad 16 can prevent the steel stick from being scratched.

The shape of the knife edge 15 and the rubber cushion 16 is matched with the shape of the front steel rod 7, and the materials attached to the surface of the steel rod can be smoothly rolled up only if the knife edge and the rubber cushion are matched with each other.

The working principle is as follows:

when the device is used, firstly, the power distribution cabinet 1 is checked, whether the ventilation opening 3 of the cabinet door 2 is smooth or not is observed, and the device is electrified;

1, preventing plastic materials to be treated at the tops of a front steel rod 7 and a rear steel rod 8, starting a motor 9 at the tail parts of the front steel rod and the rear steel rod, driving the front steel rod and the rear steel rod to roll the plastic materials by the rotation of the motor 9, and rolling the plastic materials under the strong shearing and extrusion action of the steel rods to be adhered to the surfaces of the steel rods;

2, the temperature of the front steel bar and the rear steel bar is detected in real time through a temperature measuring instrument 6 so as to ensure the stable melting point of the plastic.

3 after the plastic is melted, the plastic is adhered to the surfaces of the front steel rod and the rear steel rod and expands outwards along the axial direction of the steel rods, and then the plastic needs to be rolled:

4 open cylinder block 12, control cylinder pole 1101 slides disc 1102 along axle 1107 forward to treating the position, at this moment, because the design of earlier stage, the cushion 16 of scraping stick 1105 can laminate at the surface of steel rod to under the spacing circumstances of the elasticity rotation of torsional spring 1106, chuck 1104, the elastic laminating is at the surface of steel rod, with the plastic of treating the roll-over contact each other, start the cylinder again, can push away the plastic along the surperficial optional position of steel rod.

5, after the rolling is finished, the operation of retracting the cutter is needed, so as to prevent the scraping rod 1105 from contacting with the plastic on the surface of the steel stick, and the plastic which is driven well in front is brought back; the specific operation is as follows: by controlling the telescopic rod 13 to extend forwards, the connecting block 10 is ejected out for a certain distance, the cylinder is controlled to extend and retract, and the scraping device 11 is returned to the original position at the beginning; and controlling the telescopic rod 13 to retract again, and attaching the connecting block 10 to the surface of the side mounting plate 4 to realize the tool retracting operation.

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

1. The utility model provides a high-efficient plastic pellet production is with plastic refining machine, includes switch board (1), its characterized in that: a box door (2) is arranged at the bottom of the power distribution cabinet (1), a ventilation opening (3) is arranged on the surface of the box door (2), side mounting plates (4) are fixedly arranged on the side edges of the two sides of the top of the power distribution cabinet (1), the top of the inner side of the side mounting plate (4) is welded with an upper bracket (5), the opposite surfaces of the two groups of upper brackets (5) are spliced with temperature measuring instruments (6), a front steel rod (7) is arranged in the middle of the side mounting plate (4) in a rolling way, one side of the front steel rod (7) is provided with a rear steel rod (8) inserted on the mounting plate (4), the tail ends of the front steel rod (7) and the rear steel rod (8) are connected with a motor (9), the surface, far away from the upper bracket (5), of the side mounting plate (4) is connected with a connecting block (10) in an inserting mode, and the front end of the connecting block (10) is provided with a scraping device (11);

the scraping device (11) comprises an air cylinder rod (1101), an air cylinder seat (12) is fixedly arranged at the mutual connection part of the connecting block (10) and the air cylinder rod (1101), the front end of the air cylinder rod (1101) is installed inside a disc (1102) in an inserting mode, a nut (1103) is installed at the mutual inserting part of the air cylinder rod (1101) and the disc (1102), a chuck (1104) is covered at the middle part of the side face of the disc (1102), the chuck (1104) is sleeved on the surface of a shaft (1107) in a sliding mode, the chuck (1104) is connected with the disc (1102) through a torsion spring (1106), and a scraping rod (1105) is welded to the side edge of the chuck (1104).

2. The plastic refining machine for producing high-efficiency plastic particles as claimed in claim 1, wherein: connecting block (10) with inside grafting installation telescopic link (13) in the position that side mounting panel (4) laminated each other, the front end of telescopic link (13) exposes shaft shoulder (14) are installed to the position of mounting panel (4).

3. The plastic refining machine for producing high-efficiency plastic particles as claimed in claim 1, wherein: the front end of the scraping rod (1105) is provided with a knife edge (15), and the front end of the knife edge (15) is provided with a rubber mat (16) in a sticking way.

4. The plastic refining machine for producing high-efficiency plastic particles as claimed in claim 3, wherein: the shapes of the knife edge (15) and the rubber cushion (16) are mutually matched with the shape of the front steel stick (7).