CN113119383A

CN113119383A - Novel refrigerator door foaming production line

Info

Publication number: CN113119383A
Application number: CN201911400524.9A
Authority: CN
Inventors: 惠乃钢; 马俊
Original assignee: Qingdao Herun Mechanical Engineering Technology Co ltd
Current assignee: Qingdao Herun Mechanical Engineering Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2021-07-16

Abstract

The invention discloses a novel refrigerator door body foaming production line which comprises a foaming tank, wherein a motor and a storage hopper positioned on one side of the motor are installed in the middle position of the top of the foaming tank, a vertical guide pipe is connected to the bottom of the storage hopper and positioned inside the foaming tank, a material control groove for plugging the vertical guide pipe is arranged at the bottom of the vertical guide pipe, a discharge hole is formed in one side of the bottom of the material control groove, a fixed vertical plate is welded on one side, close to the discharge hole, of the material control groove, a fixed transverse plate is welded on the outer wall, close to the discharge hole, of one side of the material control groove, a sliding vertical plate is welded on the top of the fixed transverse plate, a positioning guide rod is connected to one end of the fixed transverse plate, a spring is sleeved on the positioning guide rod, one end of the spring is fixedly connected to. The invention has reasonable design and layout, realizes the purpose of intermittent automatic feeding, ensures that the foaming agent raw materials are uniformly mixed, shortens the mixing period and improves the production efficiency of the refrigerator door body.

Description

Novel refrigerator door foaming production line

Technical Field

The invention relates to the technical field of refrigerator manufacturing, in particular to a novel refrigerator door body foaming production line.

Background

The refrigerator is a refrigerating device for keeping constant low temperature, and is a civil product for keeping food or other articles in a constant low-temperature cold state. The cabinet or the box is provided with a compressor, an ice maker for freezing and a storage box with a refrigerating device.

The existing refrigerator door body foaming production line is complex in manufacturing process, foaming agent adding materials are usually carried out manually, time and labor are consumed, labor cost is high, production efficiency of the refrigerator door body is affected, in addition, when foaming agent raw materials are mixed, the traditional foaming agent adopts a one-time feeding method, so that raw materials are not mixed uniformly, the mixing and stirring period is long, the production efficiency of the refrigerator door body is further reduced, and certain limitation exists during actual operation.

Disclosure of Invention

Based on the technical problems in the background art, the invention provides a novel refrigerator door body foaming production line.

The invention provides a novel refrigerator door body foaming production line, which comprises a foaming tank, wherein a motor and a storage hopper positioned on one side of the motor are arranged at the middle position of the top of the foaming tank, a vertical guide pipe is connected to the bottom of the storage hopper and positioned inside the foaming tank, a material control groove for plugging the vertical guide pipe is arranged at the bottom of the vertical guide pipe, a discharge hole is formed in one side of the bottom of the material control groove, a fixed vertical plate is welded on one side of the bottom of the material control groove close to the discharge hole, a fixed transverse plate is welded on the outer wall of one side of the material control groove close to the discharge hole, a sliding vertical plate is welded on the top of the fixed transverse plate, one end of the fixed transverse plate is connected with a positioning guide rod, a spring is sleeved on the positioning guide rod, one end of the spring is fixedly connected to the inner wall of one side of the foaming tank, a horizontally arranged limiting sliding rod, the piston rod of the hydraulic cylinder is in contact with the fixed vertical plate.

Preferably, the spring is in a compressed state, the limiting slide rod is positioned above the spring, and the hydraulic cylinder is positioned below the spring.

Preferably, the diameter of the bottom nozzle of the vertical conduit is smaller than that of the top nozzle of the vertical conduit, and the discharge port corresponds to the bottom nozzle of the vertical conduit.

Preferably, the inside of foaming tank is equipped with the main bull stick of vertical setting, and the output hub connection of the one end of main bull stick and motor, and the both sides of main bull stick all weld have with the perpendicular puddler of main bull stick.

Preferably, install the supporting seat on the bottom inner wall of foaming tank, the internally mounted of supporting seat has the bearing, and wherein the other end of main bull stick extends to inside the supporting seat, and just main bull stick passes through the bearing and is connected with the rotation of foaming tank.

Preferably, the foaming agent is contained in the storage hopper, and the storage hopper is fixedly connected with the foaming tank.

Compared with the prior art, the invention has the beneficial effects that: can drive the activity about fixed riser through the pneumatic cylinder promotion and under the elastic effect, can give the horizontal power of accuse silo for discharge gate and perpendicular pipe activity butt joint, in the foaming production process of the refrigerator door body, can intermittent type nature carry out foamer automatic feeding, labour saving and time saving reduces manual operation cost, foamer raw materials misce bene simultaneously, shorten raw materials mixing cycle, the foaming tank has good sealed effect when also guaranteeing normal use, effectively improves the production efficiency of the refrigerator door body. The invention has reasonable design and layout and low manufacturing cost, realizes the purpose of intermittent automatic feeding, ensures that the foaming agent raw materials are uniformly mixed, shortens the mixing period and improves the production efficiency of the refrigerator door body.

Drawings

FIG. 1 is a schematic side view of a novel refrigerator door foaming production line according to the present invention;

FIG. 2 is a schematic structural diagram of a part of working states of a novel refrigerator door body foaming production line provided by the invention;

fig. 3 is a schematic structural diagram of a part of a static state of a novel refrigerator door foaming production line provided by the invention.

In the figure: the device comprises a foaming tank 1, a motor 2, a material placing hopper 3, a main rotating rod 4, a stirring rod 5, a vertical guide pipe 6, a material control groove 7, a material outlet 8, a fixed vertical plate 9, a fixed transverse plate 10, a sliding vertical plate 11, a positioning guide rod 12, a spring 13, a limiting sliding rod 14 and a hydraulic cylinder 15.

Detailed Description

The present invention will be further illustrated with reference to the following specific examples.

Examples

Referring to fig. 1-3, a novel refrigerator door foaming production line comprises a foaming tank 1, a motor 2 and a storage hopper 3 positioned on one side of the motor 2 are installed at the middle position of the top of the foaming tank 1, a vertical guide pipe 6 is connected to the bottom of the storage hopper 3, the vertical guide pipe 6 is positioned inside the foaming tank 1, a material control groove 7 for plugging the vertical guide pipe 6 is arranged at the bottom of the vertical guide pipe 6, a discharge port 8 is formed at one side of the bottom of the material control groove 7, a fixed vertical plate 9 is welded at one side of the bottom of the material control groove 7 close to the discharge port 8, a fixed transverse plate 10 is welded on the outer wall of one side of the material control groove 7 close to the discharge port 8, a sliding vertical plate 11 is welded at the top of the fixed transverse plate 10, a positioning guide rod 12 is connected to one end of the fixed transverse plate 10, a spring 13 is sleeved on the positioning guide rod 12, one end of the spring 13 is fixedly connected to the inner wall of, wherein, the limit slide rod 14 is vertically connected with the slide vertical plate 11 in a sliding way, and the piston rod of the hydraulic cylinder 15 is contacted with the fixed vertical plate 9.

In this embodiment, spring 13 is in compression state, spacing litter 14 is located spring 13's top, pneumatic cylinder 15 is located spring 13's below, the bottom mouth of pipe diameter of erecting pipe 6 is less than the top mouth of pipe diameter of erecting pipe 6, and discharge gate 8 is corresponding with the bottom mouth of pipe of erecting pipe 6, the inside of foaming tank 1 is equipped with the main bull stick 4 of vertical setting, and the one end of main bull stick 4 is connected with motor 2's output shaft, the both sides of main bull stick 4 all weld have with main bull stick 4's vertically puddler 5, install the supporting seat on the bottom inner wall of foaming tank 1, the internally mounted of supporting seat has the bearing, wherein the other end of main bull stick 4 extends to inside the supporting seat, and main bull stick 4 passes through the bearing and is connected with the rotation of foaming tank 1, the inside of putting the thing fill 3 holds the foamer, and put thing fill 3 and foaming tank 1 fixed.

In the embodiment, in operation, the hydraulic cylinder 15 pushes the fixed vertical plate 9 to move towards one side of the main rotating rod 4, so that the horizontal power can be provided for the material control groove 7, when the discharge port 8 is successfully butted with the vertical guide pipe 6, the foaming agent raw materials in the storage hopper 3 can be sequentially leaked from the bottom of the vertical guide pipe 6 and the discharge port 8, in the foaming production process of the refrigerator door body, the purpose of intermittently automatically feeding the foaming agent is realized, the time and the labor are saved, frequent manual feeding is not needed, the problem of disposable full feeding is avoided, the manual operation cost is reduced, meanwhile, the motor 2 is used for driving the main rotating rod 4 and the stirring rod 5 to sequentially rotate, the foaming agent raw materials in the foaming tank 1 are mixed and stirred, so that the foaming agent raw materials are uniformly mixed, the raw material mixing period is shortened, and the good sealing effect of the foaming tank in normal use is ensured, the spring 13 can pull the fixed transverse plate 10 to move in the opposite direction, so that the discharge port 8 and the vertical guide pipe 6 are staggered, foaming agent raw materials in the storage hopper 3 are prevented from continuously leaking, and the production efficiency of the refrigerator door body is effectively improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A novel refrigerator door body foaming production line comprises a foaming tank (1) and is characterized in that a motor (2) and a material placing hopper (3) positioned on one side of the motor (2) are installed at the middle position of the top of the foaming tank (1), a vertical guide pipe (6) is connected to the bottom of the material placing hopper (3), the vertical guide pipe (6) is positioned inside the foaming tank (1), a material control groove (7) for plugging the vertical guide pipe (6) is formed in the bottom of the vertical guide pipe (6), a discharge hole (8) is formed in one side of the bottom of the material control groove (7), a fixed vertical plate (9) is welded on one side of the bottom of the material control groove (7) close to the discharge hole (8), a fixed transverse plate (10) is welded on the outer wall of one side of the material control groove (7) close to the discharge hole (8), a sliding vertical plate (11) is welded on the top of the fixed transverse plate (10, the positioning guide rod (12) is sleeved with a spring (13), one end of the spring (13) is fixedly connected to the inner wall of one side of the foaming tank (1), the inner wall of the foaming tank (1) is further fixedly provided with a horizontally arranged limiting sliding rod (14) and a hydraulic cylinder (15), the limiting sliding rod (14) is vertically and slidably connected with the sliding vertical plate (11), and a piston rod of the hydraulic cylinder (15) is in contact with the fixed vertical plate (9).

2. The novel foaming production line for the refrigerator door body according to claim 1, wherein the spring (13) is in a compressed state, the limiting slide rod (14) is positioned above the spring (13), and the hydraulic cylinder (15) is positioned below the spring (13).

3. The novel foaming production line for the refrigerator door body according to claim 1, wherein the diameter of a bottom pipe orifice of the vertical guide pipe (6) is smaller than that of a top pipe orifice of the vertical guide pipe (6), and the discharge port (8) corresponds to the bottom pipe orifice of the vertical guide pipe (6).

4. The novel foaming production line for the refrigerator door body according to claim 1, characterized in that a vertically arranged main rotating rod (4) is arranged inside the foaming tank (1), one end of the main rotating rod (4) is connected with an output shaft of the motor (2), and stirring rods (5) perpendicular to the main rotating rod (4) are welded on two sides of the main rotating rod (4).

5. The novel foaming production line for the refrigerator door body according to claim 4, characterized in that a supporting seat is installed on the inner wall of the bottom of the foaming tank (1), a bearing is installed inside the supporting seat, wherein the other end of the main rotating rod (4) extends to the inside of the supporting seat, and the main rotating rod (4) is rotatably connected with the foaming tank (1) through the bearing.

6. The novel foaming production line for the refrigerator door body according to claim 1, wherein a foaming agent is contained in the storage hopper (3), and the storage hopper (3) is fixedly connected with the foaming tank (1).