CN210336831U

CN210336831U - Cooling device of double-screw side extrusion material making machine

Info

Publication number: CN210336831U
Application number: CN201921264291.XU
Authority: CN
Inventors: 吴友涛
Original assignee: Nanjing Sunup Granulation Equipment Co ltd
Current assignee: Nanjing Sunup Granulation Equipment Co ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-04-17
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a cooling device of a double-screw side extrusion material making machine, which comprises a double-screw extruder body, one side of the double-screw extruder body is fixedly provided with a box body, a flocculating agent is placed in a material placing cylinder, a regulating valve is placed in the box body, purified water is filtered by a filter screen arranged on one side of a cooling box, the water is cooled by a cooler, a double-shaft water pump is started, the water is conveyed to a spray pipe by a C-shaped water pipe, plastic is sprayed and cooled by the spray head, and the material is convenient to take by a material conveying roller arranged, so that the cooling effect is improved, compared with the prior device, the cooling device has simple structure and convenient operation, the cooling effect and the cooling quality of the device are more obvious, the labor intensity of workers is reduced, certain water resource is saved, and the production efficiency of cooling molding is improved, the practicability of the device is improved.

Description

Cooling device of double-screw side extrusion material making machine

Technical Field

The utility model relates to a cooling device of a double-screw side extrusion material making machine, which belongs to the technical field of plastic engineering cooling.

Background

When the double-screw side extrusion material making machine is used, the plastic extrusion layer formed by machining needs to be immediately cooled and shaped after leaving the machine head, otherwise, the plastic extrusion layer can deform under the action of gravity, and the cooling mode usually adopts water cooling. Current cooling device is through the water injection in the box to with the plastics propelling movement to aquatic after the shaping, it is inconvenient to get the material, and used water repeatedly leads to its cooling effect to reduce, leads to plastics quality to descend, frequently trades water and has also increased workman's intensity of labour, the waste water resource, and then influences the fashioned efficiency of cooling. In order to solve the problems, a double-screw side extrusion material making machine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cooling device of a double-screw side extrusion material making machine, which solves the problem of the prior art.

In order to solve the technical problem, the utility model provides a following technical scheme:

two screw side extrusion pelletizer cooling device, including the double screw extruder body, double screw extruder body one side fixed mounting has the box, the feed inlet has been seted up to one side that the box is close to the double screw extruder body, feed inlet and double screw extruder body delivery outlet intercommunication set up, the unloading mechanism is installed to one side that the box upper end is close to the feed inlet, the discharge gate has been seted up to one side that the feed inlet was kept away from to the box, the perpendicular fixed mounting in one side that the box upper end is close to the discharge gate has the water injection pipe, install cooling water delivery mechanism on the box bottom inner wall of water injection pipe below, the box internally mounted of cooling water delivery mechanism top has conveying mechanism, the box is kept away from one side of feed inlet and is located.

As the utility model discloses a preferred technical scheme, unloading mechanism is including putting the feed cylinder, it has the unloading pipe to put the perpendicular fixed mounting of feed cylinder lower extreme, just the perpendicular fixed insertion of unloading pipe other end is installed on the box roof, just be equipped with valve one on the unloading pipe.

As a preferred technical proposal of the utility model, the cooling water delivery mechanism comprises a cooling tank, the bottom end of the cooling box is fixedly arranged on the inner wall of the bottom end of the box body, one side of the cooling box is fixedly provided with a filter screen, a cooler is fixedly arranged on one side of the interior of the cooling box close to the filter screen, a double-shaft water pump is fixedly arranged on one side of the interior of the cooling box far away from the filter screen, and two output ends of the double-shaft water pump are fixedly connected with C-shaped water delivery pipes, one end of each C-shaped water delivery pipe vertically penetrates through the side wall of the box body and the side wall of the cooling box and is fixedly connected with the two output ends of the double-shaft water pump respectively, the other end of each C-shaped water delivery pipe vertically penetrates through the side wall of the box body and is fixedly connected with spraying pipes, the two spraying pipes are symmetrically and fixedly installed on the upper ends of the two opposite inner walls of the box body, and a plurality of spraying heads are horizontally and fixedly installed on the spraying pipes at equal intervals.

As a preferred technical scheme of the utility model, defeated material mechanism includes three dwang, and is three the dwang top all with feed inlet bottom and discharge gate bottom level setting and equidistance fixed mounting on two relative inner walls of box, and three all the cover is equipped with defeated material gyro wheel on the dwang, and is three defeated material gyro wheel all rotates with the dwang to be connected.

As a preferred technical scheme of the utility model, it includes the pipe to excrete the mechanism, it inserts on the lateral wall of one side that the feed inlet was kept away from to the box to excrete tub vertical fixation, just it is equipped with valve two on the pipe to excrete.

The utility model discloses the beneficial effect who reaches is: the utility model discloses two screw side extrusion making machine cooling device, through placing the flocculating agent in putting the feed cylinder, adjusting valve puts in toward the box, and filter the water after purifying through the filter screen that cooler bin one side set up, and cool off water through the cooler, start the biax water pump, carry water to the spray tube in through C shape raceway, spray the cooling to its plastics through the sprinkler head, and be convenient for get the material through the defeated material gyro wheel that sets up, improved the cooling effect, compare with current device the utility model discloses simple structure, the simple operation, the cooling effect is better, and alleviateed workman's intensity of labour, practiced thrift the water resource, promoted cooling forming's production efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic top view of the present invention.

In the figure: 1. a twin screw extruder body; 2. a box body; 3. a feed inlet; 4. a blanking mechanism; 41. placing a charging barrel; 42. a discharging pipe; 43. a first valve; 5. a water injection pipe; 6. a discharge port; 7. a cooling water delivery mechanism; 71. a cooling tank; 72. filtering with a screen; 73. a cooler; 74. a double-shaft water pump; 75. a C-shaped water delivery pipe; 76. a spray tube; 77. a sprinkler head; 8. a material conveying mechanism; 81. rotating the rod; 82. a material conveying roller; 9. a drainage mechanism; 91. a drain pipe; 92. and a second valve.

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.

Examples

As shown in fig. 1-3, the utility model discloses two screw side extrusion making machine cooling device, including double

screw extruder body

1, 1 one side fixed mounting of double screw extruder body has box 2, box 2 has been close to one side of double screw extruder body 1 and has been seted up feed inlet 3, feed inlet 3 and the setting of 1 delivery outlet intercommunication of double screw extruder body, unloading mechanism 4 is installed to one side that box 2 upper end is close to feed inlet 3, discharge gate 6 has been seted up to one side that box 2 kept away from feed inlet 3, 2 upper ends of box are close to one side vertical fixation who discharges gate 6 and have water injection pipe 5, install cooling water delivery mechanism 7 on the 2 bottom inner walls of box of water injection pipe 5 below, 2 internally mounted of box above cooling water delivery mechanism 7 has conveying mechanism 8, box 2 keeps away from one side of feed inlet 3 and is located the below of discharge.

The blanking mechanism 4 comprises a material placing barrel 41, a blanking pipe 42 is vertically and fixedly installed at the lower end of the material placing barrel 41, the other end of the blanking pipe 42 is vertically and fixedly inserted and installed on the top wall of the box body 2, and a first valve 43 is arranged on the blanking pipe 42.

Wherein, cooling water delivery mechanism 7 includes cooling box 71, cooling box 71 bottom fixed mounting is on 2 bottom inner walls of box, cooling box 71 one side fixed mounting has filter screen 72, the inside one side fixed mounting who is close to filter screen 72 of cooling box 71 has cooler 73, the inside one side fixed mounting who keeps away from filter screen 72 of cooling box 71 has biax water pump 74, and the equal fixedly connected with C shape raceway 75 of two output ends of biax water pump 74, and two equal vertically passing box 2 lateral walls of 75 one end of C shape raceway and cooling box 71 lateral walls respectively with two output end fixed connection of biax water pump 74, two equal vertically passing box 2 lateral walls fixedly connected with spray pipe 76 of the two C shape raceway 75 other ends, two symmetrical fixed mounting of spray pipe 76 are on the upper end of two relative inner walls of box 2, and the impartial apart from horizontal fixed mounting has a plurality of sprinkler heads 77 on two spray pipe 76.

Wherein, defeated material mechanism 8 includes three dwang 81, three dwang 81 top all with 3 bottoms of feed inlet and 6 bottom level settings of discharge gate and equidistance fixed mounting on two relative inner walls of box 2, and all overlap on the three dwang 81 and be equipped with defeated material gyro wheel 82, and three defeated material gyro wheel 82 all rotates with dwang 81 to be connected.

Wherein, the drainage mechanism 9 comprises a drainage pipe 91, the drainage pipe 91 is vertically and fixedly inserted into the side wall of the box body 2 far away from the feeding hole 3, and a valve II 92 is arranged on the drainage pipe 91.

Specifically, when the utility model is used, firstly, the double-shaft water pump 74 and the cooler 73 are connected with the power supply, the outlet of the double-screw extruder body 1 is connected with the feed inlet 3 on one side of the box body 2, the flocculating agent is placed in the material placing cylinder 41, the flocculating agent is placed in the box body 2 through the regulating valve I43 to purify and cool the water after the plastic strips, the cooler 73 and the double-shaft water pump 74 are started, the filter screen 72 arranged on one side of the cooling box 71 filters the purified water and cools the water through the cooler 73, the double-shaft water pump 74 operates to convey the water into the spraying pipe 76 through the C-shaped water conveying pipe 75 and sprays and cools the plastic strips through the spraying head 77, the material conveying rollers 82 are rotatably connected on the rotating rod 81 arranged inside the box body 2, the conveying rollers 82 are convenient to convey the plastic strips, the cooled plastic strips are conveyed out through the discharge outlet 6, the material taking is convenient, the cooling effect and the cooling quality of the device are more obvious, the labor intensity of workers is reduced, certain water resources are saved, the cooling forming production efficiency is improved, and the practicability of the device is improved.

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. Cooling device of double-screw side extrusion material making machine, which is characterized by comprising a double-screw extruder body (1), wherein one side of the double-screw extruder body (1) is fixedly provided with a box body (2), one side of the box body (2) close to the double-screw extruder body (1) is provided with a feed inlet (3), the feed inlet (3) is communicated with an output port of the double-screw extruder body (1), one side of the upper end of the box body (2) close to the feed inlet (3) is provided with a blanking mechanism (4), one side of the box body (2) far away from the feed inlet (3) is provided with a discharge port (6), one side of the upper end of the box body (2) close to the discharge port (6) is vertically and fixedly provided with a water injection pipe (5), a cooling water conveying mechanism (7) is arranged on the inner wall of the bottom end of the box body (2) below the water injection pipe (, and a draining mechanism (9) is arranged on one side of the box body (2) far away from the feeding hole (3) and below the discharging hole (6).

2. The cooling device of the double-screw side extrusion material making machine according to the claim 1, wherein the blanking mechanism (4) comprises a material placing barrel (41), a blanking pipe (42) is vertically and fixedly installed at the lower end of the material placing barrel (41), the other end of the blanking pipe (42) is vertically and fixedly inserted and installed on the top wall of the box body (2), and a first valve (43) is arranged on the blanking pipe (42).

3. The cooling device of the double-screw side extrusion material making machine according to claim 1, wherein the cooling water delivery mechanism (7) comprises a cooling box (71), the bottom end of the cooling box (71) is fixedly installed on the inner wall of the bottom end of the box body (2), a filter screen (72) is fixedly installed on one side of the cooling box (71), a cooler (73) is fixedly installed on one side of the inside of the cooling box (71) close to the filter screen (72), a double-shaft water pump (74) is fixedly installed on one side of the inside of the cooling box (71) far away from the filter screen (72), two output ends of the double-shaft water pump (74) are fixedly connected with C-shaped water delivery pipes (75), one ends of the two C-shaped water delivery pipes (75) vertically penetrate through the side wall of the box body (2) and the side wall of the cooling box (71) and are respectively fixedly connected with two output ends of the double-shaft water pump (74), the other ends of the two C-shaped water delivery pipes, two spray pipe (76) symmetry fixed mounting is on the upper end of two relative inner walls of box (2), and two equidistant level fixed mounting has a plurality of sprinkler heads (77) on spray pipe (76).

4. The cooling device of the double-screw side extrusion material making machine according to claim 1, wherein the material conveying mechanism (8) comprises three rotating rods (81), three rotating rods (81) are respectively horizontally arranged at the top end and the bottom end of the feeding port (3) and the bottom end of the discharging port (6) and are fixedly arranged on two opposite inner walls of the box body (2) at equal intervals, and three material conveying rollers (82) are respectively sleeved on the rotating rods (81), and three material conveying rollers (82) are respectively rotatably connected with the rotating rods (81).

5. The cooling device of the double-screw-side extrusion molding machine according to claim 1, wherein the drainage mechanism (9) comprises a drainage pipe (91), the drainage pipe (91) is vertically and fixedly inserted into the side wall of the box body (2) far away from the feeding port (3), and a second valve (92) is arranged on the drainage pipe (91).