CN216760559U

CN216760559U - PU foaming machine

Info

Publication number: CN216760559U
Application number: CN202122640410.0U
Authority: CN
Inventors: 冯彦波
Original assignee: Qingdao Qilida Special Vehicle Co ltd
Current assignee: Qingdao Qilida Special Vehicle Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-06-17
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a PU foaming machine, which comprises a foaming machine tank body and a tank cover arranged on the foaming machine tank body, wherein the upper end of the foaming machine tank body is fixedly connected with a shell, a mounting plate is arranged in the foaming machine tank body, an adjusting mechanism for adjusting the height of the mounting plate is arranged in the foaming machine tank body, the adjusting mechanism comprises a reciprocating lead screw which penetrates through the top in the tank cover, the lower end of the reciprocating lead screw penetrates through the lower end of the mounting plate, and the reciprocating lead screw is in threaded connection with the mounting plate. The foaming machine is provided with the mounting plate and the second rotating shaft, and can drive the rotating first rotating shaft to reciprocate up and down, so that the first stirring blade can contact more foaming agent, and the stirring effect of the foaming agent is further improved.

Description

PU foaming machine

Technical Field

The utility model relates to the technical field of foaming machines, in particular to a PU foaming machine.

Background

The foaming machine introduces air into the foaming agent aqueous solution to be uniformly dispersed, so that the liquid-phase foaming agent and the gas-phase introduced air have the largest contact surface, and surface active substances in the foaming agent form an electric double layer on the surface of a liquid film and surround the air to form bubbles.

Present PU foaming stirs the foamer through setting up puddler and stirring vane, but stirring vane's rigidity, and stirring vane can only stir the foamer of certain limit to make the stirring effect of foamer descend, need just can accomplish intensive mixing for a long time, and then influence foaming efficiency, so, need design PU foaming machine to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a PU foaming machine.

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

PU foaming machine, including the foaming machine jar body with set up the cover on the foaming machine jar body, foaming machine jar body upper end fixedly connected with casing, the internal mounting panel that is equipped with of foaming machine jar, the internal adjustment mechanism that is used for adjusting the mounting panel height that is equipped with of foaming machine jar, adjustment mechanism is including running through the reciprocal lead screw that sets up top in the cover, reciprocal lead screw lower extreme runs through the mounting panel lower extreme, reciprocal lead screw and mounting panel threaded connection, top fixedly connected with montant in the cover, the montant runs through the mounting panel lower extreme, the internal first rabbling mechanism who is used for stirring the foamer that is equipped with of foaming machine jar.

Preferably, first rabbling mechanism is including rotating the first axis of rotation of connection at the mounting panel lower extreme, a plurality of collars have been cup jointed to first axis of rotation lateral wall fixed, a plurality of first stirring vane of equal fixedly connected with of collar lateral wall, the internal second rabbling mechanism that is used for stirring the foamer that is equipped with of foaming machine jar.

Preferably, second rabbling mechanism is including rotating the dwang of connecting at the internal wall of foaming machine jar, the fixed cover of dwang lateral wall has connect a plurality of solid fixed rings, a plurality of second stirring vane of fixed ring lateral wall fixedly connected with.

Preferably, the mounting groove has been seted up to the mounting panel lateral wall, fixedly connected with rack in the mounting groove, foaming machine tank side wall runs through and is equipped with the rotary rod, the rotary rod is close to the one end fixedly connected with and the first gear of rack toothing of mounting panel, the first band pulley of coaxial fixedly connected with on the rotary rod, coaxial fixedly connected with second band pulley on the dwang, first band pulley passes through the belt and is connected with second band pulley transmission.

Preferably, the upper end of the shell is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a second rotating shaft, the lower end of the second rotating shaft penetrates through the upper end of the tank cover, and a second gear is fixedly sleeved on the side wall of the second rotating shaft.

Preferably, the upper end of the reciprocating screw rod is fixedly connected with a third gear meshed with the second gear, a rotating groove is formed in the upper end of the first rotating shaft, and the lower end of the second rotating shaft extends into the rotating groove.

The utility model has the following beneficial effects:

1. the device is provided with an adjusting mechanism, a first rotating shaft drives a plurality of first stirring blades to rotate so as to stir foaming agents, a reciprocating lead screw is driven to rotate through the meshing of a second gear and a third gear in the rotating process of a second rotating shaft, and a mounting plate reciprocates up and down under the limiting of a vertical rod so as to drive the rotating first rotating shaft to reciprocate up and down, so that the first stirring blades can contact more foaming agents, and the stirring effect of the foaming agents is further improved;

2. this device has set up dwang and rotary rod, and the rack drives the rotary rod through the meshing with first gear and rotates, and first band pulley rotates on the rotary rod, and first band pulley passes through many second band pulleys of belt transmission and rotates, and the second band pulley drives the dwang and rotates to drive second stirring vane and rotate, stir the bottom foamer in vertical direction, makeed avoid piling up of bottom foamer, further improved the stirring effect of foamer.

Drawings

FIG. 1 is a perspective view of a PU foaming machine according to the present invention;

FIG. 2 is a schematic structural view of a PU foaming machine according to the present invention;

fig. 3 is an enlarged view of a structure of fig. 2.

In the figure: 1 foaming machine tank body, 2 tank covers, 3 shells, 4 driving motors, 5 rotating rods, 6 rotating rods, 7 first stirring blades, 8 first rotating shafts, 9 reciprocating screw rods, 10 second rotating shafts, 11 rotating grooves, 12 racks, 13 first gears, 14 mounting plates, 15 second stirring blades, 16 vertical rods, 17 second gears and 18 third gears.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, the PU foaming machine comprises a foaming machine tank body 1 and a tank cover 2 arranged on the foaming machine tank body 1, wherein a shell 3 is fixedly connected to the upper end of the foaming machine tank body 1, a mounting plate 14 is arranged in the foaming machine tank body 1, a driving motor 4 is fixedly connected to the upper end of the shell 3, a second rotating shaft 10 is fixedly connected to an output shaft of the driving motor 4, the lower end of the second rotating shaft 10 penetrates through the upper end of the tank cover 2, a second gear 17 is fixedly sleeved on the side wall of the second rotating shaft 10, and the second rotating shaft 10 is rotatably connected with the tank cover 2.

The foaming machine tank body 1 is internally provided with an adjusting mechanism for adjusting the height of the mounting plate 14, the adjusting mechanism comprises a reciprocating lead screw 9 penetrating through the top in the tank cover 2, the lower end of the reciprocating lead screw 9 penetrates through the lower end of the mounting plate 14, the reciprocating lead screw 9 is in threaded connection with the mounting plate 14, the top in the tank cover 2 is fixedly connected with a vertical rod 16, the vertical rod 16 penetrates through the lower end of the mounting plate 14, and the vertical rod 16 limits the mounting plate 14, so that the mounting plate 14 cannot rotate when the reciprocating lead screw 9 rotates, and only the vertical movement of the mounting plate can be realized.

A first stirring mechanism for stirring foaming agent is arranged in the foaming machine tank body 1, the first stirring mechanism comprises a first rotating shaft 8 which is rotatably connected to the lower end of the mounting plate 14, a plurality of mounting rings are fixedly sleeved on the side wall of the first rotating shaft 8, and a plurality of first stirring blades 7 are fixedly connected to the side wall of each mounting ring.

A second stirring mechanism for stirring foaming agent is arranged in the foaming machine tank body 1, the second stirring mechanism comprises a rotating rod 5 which is rotatably connected to the inner wall of the foaming machine tank body 1, a plurality of fixing rings are fixedly connected to the side wall of the rotating rod 5, and a plurality of second stirring blades 15 are fixedly connected to the side wall of the fixing rings.

According to the foaming machine tank body, a mounting groove is formed in the side wall of a mounting plate 14, the width of the mounting groove is larger than the length of a rack 12 and a first gear 13, so that the first gear 13 can smoothly pass through the mounting groove, the rack 12 is fixedly connected in the mounting groove, a rotary rod 6 penetrates through the side wall of the foaming machine tank body 1, one end, close to the mounting plate 14, of the rotary rod 6 is fixedly connected with the first gear 13 meshed with the rack 12, a first belt wheel is coaxially and fixedly connected to the rotary rod 6, a second belt wheel is coaxially and fixedly connected to the rotary rod 5, and the first belt wheel is in transmission connection with the second belt wheel through a belt.

In the utility model, the upper end of the reciprocating screw rod 9 is fixedly connected with a third gear 18 meshed with a second gear 17, the upper end of the first rotating shaft 8 is provided with a rotating groove 11, the lower end of the second rotating shaft 10 extends into the rotating groove 11, the section of part of the second rotating shaft 10 is rectangular, and the section of the rotating groove 11 is rectangular, so that the second rotating shaft 10 can drive the moved first rotating shaft 8 to rotate.

When the foaming agent stirring device is used, the driving motor 4 is started, the output shaft of the driving motor 4 drives the second rotating shaft 10 to rotate, the second rotating shaft 10 drives the first rotating shaft 8 to rotate under the limit of the inner wall of the rotating groove 11, the first rotating shaft 8 drives the first stirring blades 7 to rotate, the foaming agent is stirred, the reciprocating screw 9 is driven to rotate through the meshing of the second gear 17 and the third gear 18 in the rotating process of the second rotating shaft 10, the mounting plate 14 reciprocates up and down under the limit of the vertical rod 16, the rotating first rotating shaft 8 is driven to reciprocate up and down, the first stirring blades 7 can contact more foaming agent, and the stirring effect of the foaming agent is further improved;

in the 14 motion processes of mounting panel, rack 12 drives rotary rod 6 through the meshing with first gear 13 and rotates, and first band pulley rotates on the rotary rod 6, and first band pulley passes through many second band pulleys of belt drive and rotates, and the second band pulley drives dwang 5 and rotates to drive second stirring vane 15 and rotate, stir bottom foamer in vertical direction, make and avoided piling up of bottom foamer, further improved the stirring effect of foamer.

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 as the technical solutions and practical concepts of the present invention within the technical scope of the present invention.

Claims

A PU foaming machine comprises a foaming machine tank body (1) and a tank cover (2) arranged on the foaming machine tank body (1), it is characterized in that the upper end of the foaming machine tank body (1) is fixedly connected with a shell (3), an installation plate (14) is arranged in the foaming machine tank body (1), an adjusting mechanism for adjusting the height of the installation plate (14) is arranged in the foaming machine tank body (1), the adjusting mechanism comprises a reciprocating screw rod (9) which penetrates through the inner top of the tank cover (2), the lower end of the reciprocating lead screw (9) penetrates through the lower end of the mounting plate (14), the reciprocating lead screw (9) is in threaded connection with the mounting plate (14), the inner top of the tank cover (2) is fixedly connected with a vertical rod (16), the vertical rod (16) penetrates through the lower end of the mounting plate (14), a first stirring mechanism for stirring the foaming agent is arranged in the foaming machine tank body (1).
2. The PU foaming machine according to claim 1, wherein the first stirring mechanism comprises a first rotating shaft (8) rotatably connected to the lower end of the mounting plate (14), a plurality of mounting rings are fixedly sleeved on the side wall of the first rotating shaft (8), a plurality of first stirring blades (7) are fixedly connected to the side wall of each mounting ring, and a second stirring mechanism for stirring the foaming agent is arranged in the foaming machine tank body (1).
3. The PU foaming machine according to claim 2, wherein the second stirring mechanism comprises a rotating rod (5) rotatably connected to the inner wall of the foaming machine tank body (1), a plurality of fixing rings are fixedly connected to the side wall of the rotating rod (5), and a plurality of second stirring blades (15) are fixedly connected to the side wall of the fixing rings.
4. The PU foaming machine according to claim 3, wherein a mounting groove is formed in the side wall of the mounting plate (14), a rack (12) is fixedly connected in the mounting groove, a rotary rod (6) penetrates through the side wall of the foaming machine tank body (1), a first gear (13) meshed with the rack (12) is fixedly connected to one end, close to the mounting plate (14), of the rotary rod (6), a first belt wheel is fixedly connected to the rotary rod (6) in a coaxial manner, a second belt wheel is fixedly connected to the rotary rod (5) in a coaxial manner, and the first belt wheel is in transmission connection with the second belt wheel through a belt.
5. The PU foaming machine according to claim 2, wherein a driving motor (4) is fixedly connected to the upper end of the housing (3), a second rotating shaft (10) is fixedly connected to the output shaft of the driving motor (4), the lower end of the second rotating shaft (10) penetrates through the upper end of the tank cover (2), and a second gear (17) is fixedly sleeved on the side wall of the second rotating shaft (10).
6. The PU foaming machine according to claim 5, wherein a third gear (18) engaged with the second gear (17) is fixedly connected to the upper end of the reciprocating screw (9), a rotating groove (11) is formed in the upper end of the first rotating shaft (8), and the lower end of the second rotating shaft (10) extends into the rotating groove (11).