CN210501099U

CN210501099U - PU foaming machine feeding device

Info

Publication number: CN210501099U
Application number: CN201920903940.XU
Authority: CN
Inventors: 宋忠士
Original assignee: Mengcheng Yunhai Steel Structure Co Ltd
Current assignee: Mengcheng Yunhai Steel Structure Co Ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-05-12
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses a PU foaming machine feeding device, which comprises a foaming machine, a fixed plate, a fixed cylinder, a slide bar, a fixed rod, a mounting plate, a discharging nozzle, a threaded sleeve, a fixed block, a threaded rod and a rotary drum, wherein the fixed plate is fixed at one end of the top of the foaming machine, the fixed cylinder is fixed at the upper end of one side of the fixed plate, the inner wall of the fixed cylinder is connected with the slide bar in a sliding way, one end of the slide bar, which is far away from the fixed cylinder, passes through the fixed cylinder and is fixed with the fixed rod, one end of the fixed rod, which is far away from the slide bar, is fixed with the mounting plate, a discharging nozzle is fixed at one side of the mounting plate, the end of the bottom of the fixed cylinder, which is close to the slide bar, is fixed with the fixed block, the inner wall of the threaded, the pipe is not wound and scattered, the neatness is improved, and the use by people is convenient.

Description

PU foaming machine feeding device

Technical Field

The utility model relates to a PU foaming technical field, concretely relates to PU foaming machine feeding device.

Background

The polyurethane material is polyurethane, abbreviated as PU in English, and is a high polymer material. Polyurethane is a new organic polymer material, is known as 'fifth major plastic', and is widely applied to various fields of national economy due to excellent performance. The product application field relates to light industry, chemical industry, electron, weaving, medical treatment, building materials, car, national defence, space flight, aviation etc. and when the PU foaming, need the foaming machine to mix the back with the raw materials and pour into the mould into the foaming and become the polyurethane foam, and the distance of ejection of compact shower nozzle can't be adjusted to current foaming machine feeding device to when using, the pipeline is mixed and disorderly, twines easily, for this reason we provide a PU foaming machine feeding device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, and provides a PU foaming machine feeding device which is convenient to adjust and prevents the pipelines from being wound and scattered, comprising a foaming machine, a fixed plate, a fixed cylinder, a slide rod, a fixed rod, a mounting plate, a discharging nozzle, a threaded sleeve, a fixed block, a threaded rod and a rotary drum, wherein the fixed plate is fixed at one end of the top of the foaming machine, the fixed cylinder is fixed at the upper end of one side of the fixed plate, the slide rod is connected with the inner wall of the fixed cylinder in a sliding way, the end of the slide rod far away from the fixed cylinder passes through the fixed cylinder and is fixed with the fixed rod, the end of the fixed rod far away from the slide rod is fixed with the mounting plate, the discharging nozzle is fixed at one side of the mounting plate, the end of the bottom of the fixed cylinder close, and threaded rod one end is passed through the bearing and is connected with the fixed block rotation, the threaded sleeve is kept away from one side of fixed block and is connected with the rotary drum through the bearing rotation, and rotary drum one end is passed through the bearing and is connected with the fixed plate rotation, threaded rod and rotary drum inner wall sliding connection.

Preferably, an elastic plate is arranged above the sliding rod, two ends of the elastic plate are respectively connected with the fixed cylinder and the fixed rod in a rotating mode through hinges, a pipeline is fixed on the upper surface of the elastic plate through a clamping ring, one end of the pipeline is communicated with the discharging spray head, and the other end of the pipeline is communicated with a vacuum pump outlet on the foaming machine.

Preferably, the end of the rotary drum far away from the threaded sleeve penetrates through the fixing plate to be fixed with the knob.

Preferably, the fixed cylinder and one end of the fixed rod, which is close to the sliding rod, are both fixed with a trapezoidal block.

Preferably, one end of the threaded rod, which is close to the rotary drum, is symmetrically fixed with limiting blocks, the inner wall of the rotary drum is symmetrically provided with limiting grooves matched with the limiting blocks, and the limiting grooves are in sliding connection with the limiting blocks.

The utility model has the advantages that:

1. when adjusting the distance of ejection of compact shower nozzle, people rotate the knob, and then drive the rotary drum and rotate, make the rotary drum drive the threaded rod and rotate, the threaded rod is connected with the screw sleeve rotation, and then makes the threaded rod move in the screw sleeve when rotating, makes the threaded rod slide in the rotary drum, and then makes the threaded rod transfer the fixed block motion, and then drives the dead lever motion, makes in the dead lever drives the slide bar and slides into fixed cylinder, and then makes the ejection of compact on the mounting panel. The head moves to adjust the position of the discharge nozzle, and the device is convenient for people to adjust the position of the discharge nozzle and is convenient for people to use.

2. The dead lever is when sliding to a fixed cylinder, dead lever and a fixed cylinder extrusion elastic plate, make the elastic plate both ends slowly be close to, and then make the pipeline on the elastic plate also follow the elastic plate and carry out the bending, prevent that the dead lever when the shrink, the winding in a jumble of pipeline, the one end that a fixed cylinder and dead lever are close to the slide bar all is fixed with the trapezoidal piece, the trapezoidal piece can prevent the elastic plate downwarping, lead to the dead phenomenon of lock, this device makes ejection of compact shower nozzle when adjusting position, the scattered phenomenon of winding can not appear in the pipeline, improve the clean degree.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic sectional view of the whole structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the drum of the present invention;

fig. 3 is the schematic view of the sectional structure of the limiting block of the present invention.

In the figure: 1. a foaming machine; 2. a fixing plate; 3. a fixed cylinder; 4. a slide bar; 5. fixing the rod; 6. mounting a plate; 7. a discharge nozzle; 8. a threaded sleeve; 9. a fixed block; 10. a threaded rod; 11. a rotating drum; 12. an elastic plate; 13. a pipeline; 14. a knob; 15. a trapezoidal block; 16. a limiting block; 17. a limiting groove.

Detailed Description

Any feature disclosed in this specification may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

The PU foaming machine feeding device shown in figures 1-3 comprises a foaming machine 1, a fixing plate 2, a fixing cylinder 3, a slide rod 4, a fixing rod 5, a mounting plate 6, a discharge nozzle 7, a threaded sleeve 8, a fixing block 9, a threaded rod 10 and a rotary drum 11, wherein the fixing plate 2 is fixed at one end of the top of the foaming machine 1, the fixing cylinder 3 is fixed at the upper end of one side of the fixing plate 2, the slide rod 4 is connected to the inner wall of the fixing cylinder 3 in a sliding manner, the fixing rod 5 is fixed by penetrating the fixing cylinder 3 at one end of the slide rod 4 far away from the fixing cylinder 3, the mounting plate 6 is fixed at one end of the fixing rod 5 far away from the slide rod 4, the discharge nozzle 7 is fixed at one side of the mounting plate 6, the threaded sleeve 8 is fixed at one end of the bottom of the fixing cylinder 3 close to the slide rod 4, the fixing block, and threaded rod 10 one end is passed through the bearing and is rotated with fixed block 9 and be connected, threaded sleeve 8 keeps away from one side of fixed block 9 and is rotated through the bearing and be connected with rotary drum 11, and rotary drum 11 one end is passed through the bearing and is rotated with fixed plate 2 and be connected, threaded

rod

10 and 11 inner wall sliding connection of rotary drum.

4 tops of slide bar are equipped with

elastic plate

12, 12 both ends of elastic plate rotate with a fixed cylinder 3 and dead lever 5 through the hinge respectively and are connected, 12 upper surfaces of elastic plate are fixed with pipeline 13 through the snap ring, 13 one ends of pipeline communicate with ejection of compact shower nozzle 7, and the pipeline 13 other end communicates with the vacuum pump export on the foaming machine 1, and when dead lever 5 slided to a fixed cylinder 3, dead lever 5 and a fixed cylinder 3 extrusion elastic plate 12 made 12 both ends slowly be close to, and then made the pipeline 13 on the elastic plate 12 also follow elastic plate 12 and carry out the bending, prevent that dead lever 5 when the shrink, pipeline 13 twines in a jumble.

One end of the rotary drum 11 far away from the threaded sleeve 8 penetrates through the fixing plate 2 and is fixed with a knob 14, so that people can rotate the rotary drum 11 conveniently.

And trapezoidal blocks 15 are fixed at one ends of the fixed cylinder 3 and the fixed rod 5 close to the sliding rod 4, so that the phenomenon that the elastic plate 12 is bent downwards to cause locking is prevented.

The threaded rod 10 is close to one end of the rotary drum 11 and is symmetrically fixed with limiting blocks 16, limiting grooves 17 matched with the limiting blocks 16 are symmetrically formed in the inner wall of the rotary drum 11, the limiting grooves 17 are connected with the limiting blocks 16 in a sliding mode, the threaded rod 10 is convenient to limit, and the threaded rod 10 is prevented from rotating in the rotary drum 11.

The working principle of the specific embodiment is as follows: when adjusting the distance of the discharge nozzle 7, a user rotates the knob 14 to drive the rotary drum 11 to rotate, so that the rotary drum 11 drives the threaded rod 10 to rotate, the threaded rod 10 is rotatably connected with the threaded sleeve 8, so that the threaded rod 10 moves in the threaded sleeve 8 when rotating, the threaded rod 10 slides in the rotary drum 11, so that the threaded rod 10 drives the fixed block 9 to move, so as to drive the fixed rod 5 to move, so that the fixed rod 5 drives the sliding rod 4 to slide into the fixed cylinder 3, so as to further drive the discharge nozzle 7 on the mounting plate 6 to move, and adjust the position of the discharge nozzle 7, when the fixed rod 5 slides towards the fixed cylinder 3, the fixed rod 5 and the fixed cylinder 3 extrude the elastic plate 12, so that two ends of the elastic plate 12 are slowly close to each other, so that the pipeline 13 on the elastic plate 12 is also bent along with the elastic plate 12, and the pipeline 13 is prevented from being wound in a messy way when the fixed rod 5 is, the trapezoidal blocks 15 prevent the elastic plate 12 from being bent downward, resulting in a locking phenomenon.

The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.

Claims

1. The utility model provides a PU foaming machine feeding device, includes foaming machine (1), fixed plate (2), solid fixed cylinder (3), slide bar (4), dead lever (5), mounting panel (6), ejection of compact shower nozzle (7), threaded sleeve (8), fixed block (9), threaded rod (10) and rotary drum (11), its characterized in that: the foaming machine is characterized in that a fixing plate (2) is fixed at one end of the top of the foaming machine (1), a fixing barrel (3) is fixed at the upper end of one side of the fixing plate (2), a slide rod (4) is connected to the inner wall of the fixing barrel (3) in a sliding manner, one end, far away from the fixing barrel (3), of the slide rod (4) passes through the fixing barrel (3) to be fixed with a fixing rod (5), a mounting plate (6) is fixed at one end, far away from the slide rod (4), of the fixing rod (5), a discharging spray head (7) is fixed at one side of the mounting plate (6), a threaded sleeve (8) is fixed at one end, near the slide rod (4), of the bottom of the fixing barrel (3), a fixing block (9) is fixed at one end, near the slide rod, one side of the threaded sleeve (8) far away from the fixed block (9) is rotatably connected with a rotary drum (11) through a bearing, one end of the rotary drum (11) is rotatably connected with the fixed plate (2) through a bearing, and the threaded rod (10) is connected with the inner wall of the rotary drum (11) in a sliding mode.

2. The PU foaming machine feeding device of claim 1, wherein: slide bar (4) top is equipped with elastic plate (12), elastic plate (12) both ends are rotated through hinge and fixed cylinder (3) and dead lever (5) respectively and are connected, elastic plate (12) upper surface is fixed with pipeline (13) through the snap ring, pipeline (13) one end and ejection of compact shower nozzle (7) intercommunication, and the pipeline (13) other end and the vacuum pump outlet intercommunication on foaming machine (1).

3. The PU foaming machine feeding device of claim 2, wherein: one end of the rotary drum (11) far away from the threaded sleeve (8) penetrates through the fixing plate (2) and is fixed with a knob (14).

4. The PU foaming machine feeding device of claim 1, wherein: and trapezoidal blocks (15) are fixed at one ends of the fixed cylinder (3) and the fixed rod (5) close to the sliding rod (4).

5. The PU foaming machine feeding device of claim 1, wherein: the threaded rod (10) is close to one end of the rotary drum (11) and is symmetrically fixed with a limiting block (16), a limiting groove (17) matched with the limiting block (16) is symmetrically formed in the inner wall of the rotary drum (11), and the limiting groove (17) is in sliding connection with the limiting block (16).