CN210910852U

CN210910852U - Quick compression roller cooling device

Info

Publication number: CN210910852U
Application number: CN201921836585.5U
Authority: CN
Inventors: 张伟
Original assignee: Qingdao Future Plastics Co ltd
Current assignee: Qingdao Future Plastics Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-07-03
Anticipated expiration: 2029-10-29

Abstract

The utility model belongs to the technical field of mould powder production, especially, quick compression roller cooling device, the on-line screen storage device comprises a base, the cavity has been seted up on the base, the fixed water tank of having placed on the bottom side inner wall of cavity, the both sides bottom of water tank all communicates there is L type water pipe, the top side fixed mounting of base has two supports, and all rotates on two supports and install the cylinder, central point in the cylinder puts fixed mounting and has main water pipe, equal fixed mounting all around of main water pipe has the vice water pipe that is located the cylinder, and main water pipe has vice water pipe through the connecting pipe intercommunication, is linked together through the arc pipe between two adjacent vice water pipes. The utility model discloses can make the cylinder all cover all around have the water pipe for cooling effect on the cylinder is better, simultaneously, the water tank can carry out quick pumping water to main water pipe and auxiliary water pipe, makes liquid water can be in the active state always, and the heat dissipation of the liquid water of being convenient for increases the cooling effect of compression roller.

Description

Quick compression roller cooling device

Technical Field

The utility model relates to a mould powder production technical field, especially relate to a rapid compression roller cooling device.

Background

The plastic powder production line generally comprises an extruder, an extrusion assembly and a conveying assembly, wherein raw materials are heated and mixed to form a pasty and viscous state in the extruder and then are conveyed out through a screw in the extruder, the materials conveyed out of the extruder fall into a gap formed by two extrusion rollers and are pressed into a sheet shape by the extrusion rollers, and the sheet shape object after being extruded falls onto the conveying assembly to be cooled and then is conveyed to the next step. The material heats the melting and gelatinizes the back in discharge mechanism, enters into the squeeze roll and cools off the extrusion in, and the material only leans on the cooling portion on the squeeze roll to cool off, often can have the material not complete cooling yet, just is sent to cutting mechanism internal cutting, and cooling device's cooling effect is not good, and the cooling water is the stagnant water, is unfavorable for the heat dissipation of cooling water, influences the cooling effect, consequently, the product of producing like this produces the quality problem easily, influences the work efficiency of extruder.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the cooling effect that has cooling device among the prior art not good, the cooling water is the stagnant water, is unfavorable for the heat dissipation of cooling water, influences the shortcoming of cooling effect, and the quick compression roller cooling device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a quick compression roller cooling device, includes the base, the cavity has been seted up on the base, the fixed water tank of having placed on the bottom side inner wall of cavity, the both sides bottom of water tank all communicates there is L type water pipe, the top side fixed mounting of base has two supports, and all rotates on two supports and installs the cylinder, central point in the cylinder puts fixed mounting has main water pipe, equal fixed mounting all around of main water pipe has the auxiliary water pipe that is located the cylinder, and main water pipe has auxiliary water pipe through the connecting pipe intercommunication, is linked together through the arc pipe between two adjacent auxiliary water pipes, the top of L type water pipe extends to in the main water pipe, and L type water pipe and main water pipe are linked together, are equipped with water tank compression mechanism between two cylinders.

Preferably, the water tank compression mechanism comprises a piston movably arranged in the water tank, and the periphery of the piston is in close contact with the peripheral inner wall of the water tank.

Preferably, the top movable mounting of piston has the connecting rod, and the opening has been seted up at the top of water tank, and the top of connecting rod runs through the opening, and extends to the top of water tank, and the top of connecting rod rotates through the pivot and is connected with the cam, and the connecting rod is located one side of cam.

Preferably, the rotating wheels are fixedly mounted at one ends of the two rollers, the rotating wheels are rotatably mounted on the inner walls of the two sides of the cavity, the rotating rod is positioned above the water tank, the rotating rod is fixedly sleeved with the driving wheel, and the rotating wheels are in transmission connection with the driving wheel through a transmission belt.

Preferably, the cam is fixedly sleeved on the rotating rod, and the rotating rod is positioned above the connecting rod.

Preferably, a through hole is formed in the inner wall of the top side of the cavity, and the transmission belt penetrates through the through hole.

In the utility model, the rapid compression roller cooling device is provided with the water tank, the L-shaped water pipe, the piston, the bracket, the roller, the main water pipe, the auxiliary water pipe, the connecting pipe and the arc pipe, so that the water pipes are covered around the roller, and the cooling effect on the roller is better;

because the water tank compression mechanism is arranged, when the roller rotates to drive the rotating wheel to rotate, the rotating wheel drives the driving wheel to rotate on the rotating rod through the driving belt, the rotating rod rotates to drive the cam to rotate, the cam drives the connecting rod to move up and down, the connecting rod drives the piston to move up and down, and the piston can enable the water tank to rapidly pump and send water to the main water pipe and the auxiliary water pipe, so that liquid water can be in a movable state all the time, and heat dissipation of the liquid water is facilitated;

the utility model discloses can make the cylinder all cover all around have the water pipe for cooling effect on the cylinder is better, simultaneously, the water tank can carry out quick pumping water to main water pipe and auxiliary water pipe, makes liquid water can be in the active state always, and the heat dissipation of the liquid water of being convenient for increases the cooling effect of compression roller.

Drawings

Fig. 1 is a schematic structural view of a rapid compression roller cooling device provided by the present invention;

fig. 2 is a schematic structural view of a part a of a rapid compression roller cooling device provided by the present invention;

fig. 3 is the utility model provides a quick compression roller cooling device's cam and drive wheel and connecting rod connection structure sketch map.

In the figure: 1 base, 2 cavities, 3 water tanks, 4L-shaped water pipes, 5 pistons, 6 supports, 7 rollers, 8 rotating wheels, 9 transmission belts, 10 transmission wheels, 11 rotating rods, 12 cams, 13 openings, 14 connecting rods, 15 main water pipes, 16 auxiliary water pipes, 17 connecting pipes and 18 arc-shaped pipes.

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.

Example 1

Referring to fig. 1-2, a rapid compression roller cooling device comprises a base 1, a cavity 2 is arranged on the base 1, a water tank 3 is fixedly arranged on the inner wall of the bottom side of the cavity 2, the bottoms of the two sides of the water tank 3 are both communicated with an L-shaped water pipe 4, two brackets 6 are fixedly arranged on the top side of the base 1, and the two brackets 6 are respectively provided with a roller 7 in a rotating way, the central position in the roller 7 is fixedly provided with a main water pipe 15, the periphery of the main water pipe 15 is respectively fixedly provided with an auxiliary water pipe 16 positioned in the roller 7, the main water pipe 15 is communicated with an auxiliary water pipe 16 through a connecting pipe 17, two adjacent auxiliary water pipes 16 are communicated through an arc-shaped pipe 18, the top end of the L-shaped water pipe 4 extends into the main water pipe 15, and the L-shaped water pipe 4 is communicated with the main water pipe 15, so that the periphery of the roller 7 is covered with the water pipes, so that the cooling effect on the rollers 7 is better, and a water tank compression mechanism is arranged between the two rollers 7.

Example 2

Referring to fig. 1-3, in the present invention, the water tank compressing mechanism includes a piston 5 movably installed in a water tank 3, the periphery of the piston 5 is in close contact with the peripheral inner wall of the water tank 3, a connecting rod 14 is movably installed at the top end of the piston 5, an opening 13 is opened at the top of the water tank 3, the top end of the connecting rod 14 penetrates through the opening 13 and extends to the upper side of the water tank 3, the top end of the connecting rod 14 is rotatably connected with a cam 12 through a rotating shaft, the connecting rod 14 is located at one side of the cam 12, a rotating wheel 8 is fixedly installed at one end of each of two rollers 7, a rotating rod 11 located above the water tank 3 is rotatably installed on the inner walls at both sides of the cavity 2, a driving wheel 10 is fixedly sleeved on the rotating rod 11, the rotating wheel 8 is in transmission connection with the driving wheel 10 through a, the through-hole has been seted up on the top side inner wall of cavity 2, and drive belt 9 runs through the through-hole, it rotates to drive when cylinder 7 rotates and rotates rotation wheel 8, it drives drive wheel 10 through drive belt 9 and rotates on dwang 11 to rotate wheel 8, dwang 11 rotates and drives cam 12 and rotate, cam 12 drives connecting rod 14 and reciprocates, connecting rod 14 drives piston 5 and reciprocates, piston 5 can make water tank 3 carry out the quick pumping water to main water pipe 15 and vice water pipe 16, make liquid water can be in the active state always, the heat dissipation of the liquid water of being convenient for.

The utility model discloses in, the theory of operation, it rotates and drives when cylinder 7 rotates and rotates wheel 8 and rotate, it drives drive wheel 10 and rotates on dwang 11 to rotate wheel 8 through drive belt 9, dwang 11 rotates and drives cam 12 and rotate, cam 12 drives connecting rod 14 and reciprocates, connecting rod 14 drives piston 5 and reciprocates, piston 5 can make water tank 3 carry out the quick pumping water to main water pipe 15 and vice water pipe 16 for liquid water can be in active state, the heat dissipation of the liquid water of being convenient for always.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a quick compression roller cooling device, includes base (1), its characterized in that, cavity (2) have been seted up on base (1), water tank (3) have been fixed to have placed on the bottom side inner wall of cavity (2), and the both sides bottom of water tank (3) all communicates L type water pipe (4), the top side fixed mounting of base (1) has two supports (6), and all rotates on two supports (6) and install cylinder (7), central point in cylinder (7) puts fixed mounting has main water pipe (15), all fixed mounting has vice water pipe (16) that are located cylinder (7) all around main water pipe (15), and main water pipe (15) have vice water pipe (16) through connecting pipe (17) intercommunication, are linked together through arc pipe (18) between two adjacent vice water pipe (16), the top of L type water pipe (4) extends to in main water pipe (15), and the L-shaped water pipe (4) is communicated with the main water pipe (15), and a water tank compression mechanism is arranged between the two rollers (7).

2. A rapid compression roller cooling device according to claim 1, wherein the water tank compression mechanism comprises a piston (5) movably mounted in the water tank (3), and the periphery of the piston (5) is in close contact with the peripheral inner wall of the water tank (3).

3. The rapid compression roller cooling device according to claim 2, wherein a connecting rod (14) is movably mounted at the top end of the piston (5), an opening (13) is formed in the top of the water tank (3), the top end of the connecting rod (14) penetrates through the opening (13) and extends to the upper side of the water tank (3), a cam (12) is rotatably connected to the top end of the connecting rod (14) through a rotating shaft, and the connecting rod (14) is located on one side of the cam (12).

4. A rapid compression roller cooling device according to claim 1, characterized in that a rotating wheel (8) is fixedly installed at one end of each of the two rollers (7), a rotating rod (11) positioned above the water tank (3) is rotatably installed on the inner walls of the two sides of the cavity (2), a driving wheel (10) is fixedly sleeved on the rotating rod (11), and the rotating wheel (8) is in transmission connection with the driving wheel (10) through a transmission belt (9).

5. A rapid press roll cooling device according to claim 3, characterized in that the cam (12) is fixedly sleeved on the rotating rod (11), and the rotating rod (11) is located above the connecting rod (14).

6. A rapid press roll cooling device according to claim 1, characterized in that the top side inner wall of the cavity (2) is provided with a through hole, and the driving belt (9) penetrates through the through hole.