CN218083836U - Stirring equipment for foam foaming - Google Patents

Abstract

The utility model discloses a foam's agitated vessel, it is through utilizing the stirring subassembly to the stirring of foaming mixture in the staving, adds the rotating assembly including rotation axis, drive mechanism and rotation driving motor outside the staving, makes the rotation axis can drive staving self and realize the upset. Under the upset cooperation of staving, not only can play further and rock the effect of shaking even foaming mixture, the foaming mixture that can also make flows easily the stirring rake of original stirring subassembly and is out of the corner region that staving inner space restriction can't touch. Even if there is sticky foaming mixture such as glue, the resistance that receives when the stirring rake rotates can effectively be alleviateed in the upset of staving self, makes the stirring rake realize high-speed the rotation more easily. Consequently, because of the agitated vessel of the cotton foaming of above-mentioned bubble can be effectively to improving the abundant even stirring effect to the foaming mixture, and then make follow-up cotton foaming effect of bubble promote, improve the cotton yields of bubble.

Description

Stirring equipment for foam foaming

Technical Field

The utility model belongs to the technical field of the cotton technique of handling of bubble and specifically relates to an agitated vessel that bubble is cotton to be foamed is related to.

Background

The foam is a material foamed by plastic particles, and can be widely used in industries such as sofas, mattresses, clothes, flexible packages and the like due to a series of advantages of elasticity, light weight, quick pressure-sensitive fixation, convenient use, free bending, ultrathin volume, reliable performance and the like. The foam of the foam is formed by mixing and reacting a main plastic particle material and auxiliary materials such as glue or auxiliary agents, wherein in order to fully mix the main material and the auxiliary materials, the mixture is fully stirred by using a stirring device, and then the fully stirred mixture is transferred to a foam forming device with a forming cavity for foam forming, so that the foam with the required shape and good foaming effect is obtained.

Traditional foam foaming's agitated vessel often adopts the mechanical drive stirring rake that sets up in inside containers such as the staving that is used for holding foam major ingredient and auxiliary material to stir, the paddle of this kind of foam foaming's agitated vessel's stirring rake can't stir the mixture in all corners because the restriction of container inner space, in the direction of height of the rotatable (mixing) shaft that the paddle is connected, need keep enough interval in order to avoid colliding each other between the paddle of each liquid level height department, consequently also can not carry out even and abundant stirring to the mixture of different liquid level height departments in the container. In addition, the viscosity of glue and the like required by foam foaming is high, the resistance to stirring by the stirring paddle is not small, and the function of the stirring paddle is slightly insufficient. Therefore, the stirring equipment for traditional foam foaming has poor foaming effect due to insufficient stirring effect, and the yield of foam is not high enough.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a foam's agitated vessel solves above-mentioned problem.

The utility model adopts the following technical scheme:

the utility model provides a foam mixing equipment, foam mixing equipment includes staving and mount. The stirring assembly comprises a stirring paddle arranged in the barrel body and a stirring driving motor fixed at the top of the barrel body; the fixing frame is provided with a rotating assembly, and the rotating assembly comprises a rotating shaft, a transmission mechanism and a rotary driving motor which drives the rotating shaft through the transmission mechanism. The side surface of the barrel body is fixedly connected with the rotating shaft, so that the rotating shaft can drive the barrel body to turn.

Preferably, a connection fixing plate is respectively installed on a first side and a second side opposite to each other on the periphery of the side face of the barrel body, the connection fixing plate at the first side of the side face of the barrel body is fixed to the rotating shaft, a driven shaft is fixedly connected to the connection fixing plate at the second side of the side face of the barrel body, the fixing frame is respectively provided with a first bearing hole seat and a second bearing hole seat corresponding to the rotating shaft and the driven shaft, and the rotating shaft and the driven shaft are respectively and rotatably connected to the fixing frame through the corresponding first bearing hole seat and the corresponding second bearing hole seat, so that the barrel body is suspended on the fixing frame.

Preferably, drive mechanism includes first drive wheel, second drive wheel, transmission shaft, first drive belt and second drive belt, the rotation axis is pegged graft to the one end of staving dorsad and is fixed in the first drive wheel, the transmission shaft passes through the third bearing hole seat and rotationally connects on the mount, first drive wheel is connected with the transmission shaft through first drive belt, the second drive wheel is fixed in on the transmission shaft, second drive belt one end is connected on rotary drive motor's output shaft, the other end with the second drive wheel is connected.

Preferably, the stirring paddle comprises a stirring shaft and at least two groups of blades respectively connected to the stirring shaft, and each group of blades comprises at least three blades.

Preferably, the orthographic projections of the two adjacent groups of blades corresponding to the projection line along the length direction of the stirring shaft do not coincide with each other.

Preferably, the cross sections of the blades are arc-shaped, and the cross sections of the blades on the same group of blades face arc centers in different directions respectively.

Preferably, foam main material feeding ports and foam auxiliary material feeding ports are respectively arranged on two sides of the top of the barrel body, which are located on the stirring driving motor, a discharge port is formed in the bottom of the barrel body, and a one-way valve is arranged on the discharge port to control the opening and closing of the discharge port.

Preferably, the stirring driving motor is connected with a time relay for controlling the stirring driving motor to switch forward and reverse rotation at fixed time.

Preferably, a plurality of stirring bosses are arranged on the surface of the inner wall of the side surface of the barrel body facing the inner center.

Preferably, a rotating handle is connected to the rotating shaft.

The utility model discloses technical scheme's the technological effect who gains includes:

based on the stirring assembly and the rotating assembly in the stirring equipment for foam foaming, the stirring assembly can stir a foaming mixture and simultaneously the barrel body is driven by the rotating assembly to realize self integral overturning, so that the further effect of shaking and shaking the mixture is achieved, even the mixture in an area which cannot be stirred sufficiently and uniformly due to factors such as internal space limitation of a container originally can be moved to a position where the mixture can be stirred by the stirring paddle under the effect of overturning of the barrel body, and even if the mixture is a viscous foaming mixture such as glue, the self overturning of the barrel body can effectively reduce resistance borne by the stirring paddle during rotation, so that the stirring paddle can more easily realize high-speed rotation, therefore, the stirring equipment for foam foaming can fully and uniformly stir the mixture at each position in the barrel body, so that a foam foaming finished product with good foaming effect can be obtained, and the yield of foam is improved;

the inner wall surface of the side surface of the barrel body facing to the inner center is provided with a plurality of material mixing bosses, the foam mixture can continuously collide with the inner wall surface of the barrel body, and the uneven inner wall of the barrel body can be beneficial to increasing the collision contact area of the foam mixture in the collision process and is beneficial to uniform stirring;

the timing reversal of the driving motor is realized by using a time relay, so that the rotating shaft can drive the barrel to turn over in opposite directions at regular time, and further the stirring is uniform;

an operator can hold the rotating handle which plays a role of a lever, and manually pull the rotating shaft to drive the barrel body to turn over;

the orthographic projection that two sets of adjacent paddles correspond along the projection line of (mixing) shaft length direction does not coincide each other, and the arc center of each blade cross section on the same group of paddle is towards different directions respectively, produces the driving force towards its arc center when stirring foaming mixture, and the straight line nonparallel in each arc center place has increased the irregularity that foaming mixture flows, makes the stirring more even.

Drawings

Fig. 1 is a schematic structural diagram of a stirring device for foam foaming provided by an embodiment of the present invention;

fig. 2 is a schematic connection diagram of a rotating assembly on a fixed frame and a connecting fixed plate in the stirring equipment for foaming foam;

FIG. 3 is a schematic structural diagram of a stirring paddle in the stirring device for foaming the foam;

FIG. 4 is a schematic view of the distribution of the blades on the paddle;

FIG. 5 is a schematic structural diagram of the inner wall of the side surface of the barrel body of the stirring device for foaming foam;

fig. 6 is a schematic diagram of the butt joint and discharging of the stirring equipment for foam foaming and the transport vehicle.

The various reference numbers in the above figures refer to:

the device comprises a barrel body 1, a side surface 10 of the barrel body, a material mixing boss 101, a connecting fixing plate 11, a foam main material inlet 12, a foam auxiliary material inlet 13, a material outlet 14, a one-way valve 141, a stirring assembly 2, a stirring paddle 21, blades 210, a stirring shaft 211, blades 212, a stirring driving motor 22, a fixing frame 3, a first bearing hole seat 31, a second bearing hole seat 32, a third bearing hole seat 33, a rotating assembly 4, a rotating shaft 41, a rotating handle 411, a transmission mechanism 42, a first transmission wheel 421, a second transmission wheel 422, a transmission shaft 423, a first transmission belt 424, a second transmission belt 425, a rotating driving motor 43, a driven shaft 44, a transport vehicle 5 and a transfer box 51.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following describes in detail embodiments of the present invention with reference to the accompanying drawings. Examples of these preferred embodiments are illustrated in the accompanying drawings. The embodiments of the invention shown in the drawings and described in accordance with the same are merely exemplary and the invention is not limited to these embodiments.

It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the solution according to the present invention are shown in the drawings, and other details that are not relevant are omitted.

As shown in the figures 1 and 2, the embodiment of the utility model provides a foam stirring device, which comprises a barrel body 1 and a fixing frame 3. The barrel body 1 is used for accommodating main materials and auxiliary materials required by foam foaming, in the embodiment, a cylindrical container is preferably adopted as the barrel body 1, the barrel body 1 is provided with a stirring assembly 2, and the stirring assembly 2 comprises a stirring paddle 21 arranged inside the barrel body 1 and a stirring driving motor 22 fixed at the top of the barrel body 1; the fixed frame 3 is provided with a rotating assembly 4, and the rotating assembly 4 comprises a rotating shaft 41, a transmission mechanism 42 and a rotating driving motor 43 which drives the rotating shaft 41 through the transmission mechanism 42.

The side surface 10 of the barrel body 1 is fixedly connected with the rotating shaft 41, so that the rotating shaft 41 can drive the barrel body 1 to turn over.

Based on stirring subassembly 2 and rotating assembly 4 among the agitated vessel of cotton foaming of bubble, can make stirring rake 21 stir the content of staving 1 inside also be the mixture of the required major ingredient of cotton foaming and auxiliary material, staving 1 realizes self whole upset under rotating assembly 4's drive, under the upset cooperation of container, not only can play further foaming mixture self and shake the even effect of shaking, make even original stirring rake 21 be in the restriction of container inner space, stirring rake 21 subassembly is in the mixture of the regional department of each liquid level height department mutual interval scheduling factor and the unable abundant even stirring, also can move under the effect of staving 1 upset and can be stirred the department by stirring rake 21, even there is sticky foaming mixture such as glue, staving 1 self upset can also effectively alleviate the resistance that receives when stirring rake 21 rotates, make stirring rake 21 realize high-speed rotation more easily, the mixture can carry out sufficient flow under the upset and the stirring rotation effect of rotation that the direction of rotation is totally different.

To sum up, the embodiment of the utility model provides a foam's agitated vessel can carry out abundant even stirring to the mixture of each position in 1 staving for can obtain the cotton finished product that foams of effectual bubble, improve the cotton yields of bubble, avoid causing extra cost because the defective products.

As shown in fig. 2, in detail, the connection fixing plate 11 is respectively installed on a first side and a second side opposite to each other on the periphery of the side surface 10 of the tub body 1, the connection fixing plate 11 at the first side of the side surface 10 of the tub body 1 is fixed to the rotation shaft 41, the connection fixing plate 11 at the second side of the side surface 10 of the tub body 1 is fixedly connected to the driven shaft 44, the fixing frame 3 is respectively provided with a first bearing hole seat 31 and a second bearing hole seat 32 corresponding to the rotation shaft 41 and the driven shaft 44, and the rotation shaft 41 and the driven shaft 44 are respectively rotatably connected to the fixing frame 3 through the corresponding first bearing hole seat 31 and second bearing hole seat 32, so that the tub body 1 is suspended on the fixing frame 3. The rotating shaft 41 is used as a driving shaft and is located on the same straight line with the driven shaft 44, the rotating shaft 41 is driven by the rotating driving motor 43 to drive the barrel 1 and the driven shaft 44 to rotate around the same straight line, more specifically, the first bearing hole seat 31 and the second bearing hole seat 32 are respectively locked at corresponding positions of the fixed frame 3 through screws, the rotating shaft 41 is inserted into a bearing hole formed in the first bearing hole seat 31, and the driven shaft 44 is inserted into a bearing hole formed in the second bearing hole seat 32 to rotate in the through hole. The barrel body 1 in the embodiment adopts a cylindrical metal barrel, and the turning direction of the metal barrel is positioned on the central section of the barrel body 1 vertical to the rotating shaft, so that the foaming mixture in the barrel body 1 can obtain enough shaking effect.

Specifically, the transmission mechanism 42 includes a first transmission wheel 421, a second transmission wheel 422, a transmission shaft 423, a first transmission belt 424, and a second transmission belt 425. One end of the rotating shaft 41, which is opposite to the barrel body 1, is fixedly inserted into the first driving wheel 421, or the first driving wheel 421 is provided with a through hole and is sleeved on the rotating shaft 41, the driving shaft 423 is rotatably connected to the fixing frame 3 through a third bearing hole seat 33, the number of the third bearing hole seats 33 is two, two ends of the driving shaft 423 are respectively inserted into bearing holes formed in the third bearing hole seat 33, the first driving wheel 421 is connected with the driving shaft 423 through a first driving belt 424, one end of the first driving belt 424 is sleeved on the first driving wheel 421, the other end of the first driving belt 424 is sleeved on the driving shaft 423, the second driving wheel 422 is fixed on the driving shaft 423, the through hole formed in the second driving wheel 422 is sleeved on the driving shaft 423, or the driving shaft 423 is inserted into the through hole of the second driving wheel 422, one end of the second driving belt 425 is sleeved on an output shaft of the rotation driving motor 43, the other end of the second driving belt 425 is connected with the second driving wheel 422, and is sleeved on the second driving wheel 422. The rotating shaft 41 is driven by the rotating driving motor 43 of the transmission mechanism 42 to play a role of saving power, so that the acting force required by turning the barrel body 1 which is fully loaded with the foaming mixture is met, and the power consumption is reduced.

Referring to fig. 3 and 4, fig. 4 is a top view of a blade 212, in the stirring assembly 2, the stirring blade 21 includes a stirring shaft 211 and at least two groups of blades 212 respectively connected to the stirring shaft 211, and each group of blades 212 includes at least three blades 210. The stirring paddle 21 is in butt joint with an output shaft of the stirring driving motor 22, a plurality of groups of blades 212 which are sequentially distributed in the length direction of the stirring paddle 21 are used for stirring foaming mixtures with different liquid level heights, and a plurality of blades 210 on each group of blades 212 ensure that the stirring frequency is sufficient.

In this embodiment, orthographic projections of two adjacent groups of blades 212 corresponding to a projection line along the length direction of the stirring shaft 211 do not coincide with each other, that is, the blades 212 at different liquid level heights do not coincide with each other, and the irregular distribution of the blades 210 is favorable for uniform stirring.

Further, the cross section of the blade 210 of the blade 212 is arc-shaped, and the arc centers of the cross sections of the blades 210 on the same group of blades 212 face different directions respectively. The blades 210 arranged in the shape of a circular arc generate a driving force towards the arc center of the foaming mixture when the foaming mixture is stirred, and the straight lines where the arc centers are not parallel increase the flowing irregularity of the foaming mixture, so that the stirring is more uniform.

As shown in fig. 5, in which the wavy lines at both ends of the side 10 represent the side 10 except for omitting the wavy lines, the similar structure is repeated, and the inner wall surface of the side 10 of the tub 1 facing the inner center is provided with a plurality of stirring bosses 101. Mix material boss 101 and make the inner wall surface of staving 1 form the unsmooth form of unevenness, under 1 upset of staving and the drive of stirring rake 21, the foaming mixture can constantly bump the inner wall surface of staving 1, and 1 inner wall of unevenness's staving can be favorable to making the foaming mixture at the in-process increase collision area of contact of collision, is favorable to evenly stirring.

The foam material mixing and stirring device is characterized in that foam main material feeding ports 12 and foam auxiliary material feeding ports 13 are respectively arranged on two sides of the top of the barrel body 1, which are positioned on the stirring driving motor 22, a discharging port 14 is formed in the bottom of the barrel body 1, and a one-way valve 141 is arranged on the discharging port 14 to control the opening and closing of the discharging port 14. The one-way valve 141 is arranged to effectively control the discharge port 14 to be closed during the overturning process of the barrel body 1 and the like, and to be opened after the stirring process is completed to realize the discharge. The discharge port 14 can be set up near staving 1 bottom as required, in this embodiment the discharge port 14 is for connecting in the side 10 base department of staving, as shown in fig. 6, accessible sets up transport vechicle 5 that loads transport box 51, makes transport vechicle 5 enter into the below vacancy of mount 3, dock under discharge port 14, opens discharge port 14, bears the ejection of compact of abundant even stirring, accomplishes behind the ejection of compact process, can conveniently utilize transport vechicle 5 to shift the ejection of compact to outside foam foaming machine department.

Illustratively, a time relay for controlling the stirring driving motor 22 to switch forward and reverse rotation at regular time is connected to the stirring driving motor 22. The timing reversal of the driving motor 22 is realized by using the time relay, so that the rotating shaft 41 can drive the barrel body 1 to turn over in opposite directions at regular time, which is beneficial to uniform stirring.

In order to meet the requirement of auxiliary manual rotation of the barrel body 1, the rotating handle 411 is connected to the rotating shaft 41, so that an operator can hold the rotating handle 411 which plays a role of a lever, and manually and forcefully pull the rotating shaft 41 to drive the barrel body 1 to turn over.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is illustrative of the present disclosure and it will be appreciated by those skilled in the art that changes may be made in this embodiment without departing from the principles of the disclosure, the scope of which is defined by the appended claims.

Claims (10)

1. The utility model provides a stirring equipment that bubble cotton was foamed which characterized in that includes:

the stirring device comprises a barrel body (1), wherein the barrel body (1) is provided with a stirring assembly (2), and the stirring assembly (2) comprises a stirring paddle (21) arranged inside the barrel body (1) and a stirring driving motor (22) fixed at the top of the barrel body (1);

the fixing frame (3), a rotating component (4) is arranged on the fixing frame (3), the rotating component (4) comprises a rotating shaft (41), a transmission mechanism (42) and a rotating driving motor (43) for driving the rotating shaft (41) through the transmission mechanism (42),

the side surface (10) of the barrel body (1) is fixedly connected with the rotating shaft (41), so that the rotating shaft (41) can drive the barrel body (1) to turn over.

2. The foam foaming mixing device according to claim 1, wherein a connection fixing plate (11) is respectively installed on a first side and a second side opposite to each other on the periphery of the side surface (10) of the barrel body (1), the connection fixing plate (11) at the first side of the side surface (10) of the barrel body (1) is fixed with the rotating shaft (41), a driven shaft (44) is fixedly connected with the connection fixing plate (11) at the second side of the side surface (10) of the barrel body (1), the fixing frame (3) is respectively provided with a first bearing hole seat (31) and a second bearing hole seat (32) corresponding to the rotating shaft (41) and the driven shaft (44), and the rotating shaft (41) and the driven shaft (44) are respectively rotatably connected to the fixing frame (3) through the corresponding first bearing hole seat (31) and second bearing hole seat (32), so that the barrel body (1) is suspended on the fixing frame (3).

3. The stirring apparatus for foam foaming according to claim 1, wherein the transmission mechanism (42) comprises a first transmission wheel (421), a second transmission wheel (422), a transmission shaft (423), a first transmission belt (424) and a second transmission belt (425), one end of the rotation shaft (41) opposite to the barrel body (1) is inserted and fixed in the first transmission wheel (421), the transmission shaft (423) is rotatably connected to the fixing frame (3) through a third bearing hole seat (33), the first transmission wheel (421) is connected to the transmission shaft (423) through the first transmission belt (424), the second transmission wheel (422) is fixed to the transmission shaft (423), one end of the second transmission belt (425) is connected to the output shaft of the rotation driving motor (43), and the other end of the second transmission belt (425) is connected to the second transmission wheel (422).

4. Stirring installation for foam blowing according to claim 1, wherein said stirring paddles (21) comprise a stirring shaft (211) and at least two sets of blades (212) connected to said stirring shaft (211), respectively, each set of blades (212) comprising at least three blades (210).

5. The stirring apparatus for foam foaming according to claim 4, wherein the orthographic projections of the two adjacent groups of blades (212) corresponding to the projection lines along the length direction of the stirring shaft (211) do not coincide with each other.

6. The foam foaming mixing device of claim 4, wherein the cross section of the blades (210) of the blades (212) is arc-shaped, and the cross sections of the blades (210) on the same group of blades (212) face the arc centers in different directions respectively.

7. The foam foaming stirring device according to claim 1, wherein the top of the barrel body (1) is provided with a foam main material inlet (12) and a foam auxiliary material inlet (13) on two sides of the stirring driving motor (22), the bottom of the barrel body (1) is provided with a discharge port (14), and the discharge port (14) is provided with a one-way valve (141) to control the opening and closing of the discharge port (14).

8. The foam foaming mixing device according to claim 1, wherein a time relay for controlling the mixing driving motor (22) to switch forward and reverse rotation at regular time is connected to the mixing driving motor (22).

9. Foam-foaming mixing device according to claim 1, wherein the inner wall surface of the side (10) of the tub (1) facing the inner center is provided with a plurality of mixing bosses (101).

10. Stirring installation for foam production according to claim 1, characterised in that a turning handle (411) is connected to the rotation shaft (41).

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