CN210910684U - PU machine compounding device of matching colors - Google Patents
PU machine compounding device of matching colors Download PDFInfo
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- CN210910684U CN210910684U CN201921383030.XU CN201921383030U CN210910684U CN 210910684 U CN210910684 U CN 210910684U CN 201921383030 U CN201921383030 U CN 201921383030U CN 210910684 U CN210910684 U CN 210910684U
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Abstract
The utility model discloses a PU machine material mixing and color matching device, which structurally comprises a main material feeding component, a pigment feeding component and a mixing and stirring component; the mixing and stirring assembly consists of a driving device, a color mixing stirring shaft, a color mixing head seat and a discharging seat; the color mixing stirring shaft is coaxial with the color mixing head and is connected with the color mixing head through threads, and the color mixing head is sleeved in the color mixing head seat; the driving device consists of a motor, a synchronous belt and two synchronous belt wheels, the synchronous belt wheels are connected through the synchronous belt, one synchronous belt wheel is sleeved on an output shaft of the motor, and the other synchronous belt wheel is connected to the color mixing stirring shaft through a key; the discharging seat is arranged at the lower part of the color mixing head seat through threads. After the technical scheme is adopted, the utility model discloses a device is matched colors to PU machine compounding can change the colouring material according to the actual production demand and join in marriage the color plate, and the side feed port and the raw materials colour mixture inlet hole that required quantity can be seted up according to the actual demand to the colouring material color plate, has increased the commonality of device, reduces the replacement cost.
Description
Technical Field
The utility model relates to a PU machine compounding device of matching colors.
Background
The PU material, polyurethane, is an organic polymer material, known as "fifth major plastic" for short, and is widely used in many fields of national economy due to its excellent properties, and the product application fields relate to light industry, chemical industry, electronics, textiles, medical treatment, buildings, building materials, automobiles, national defense, aerospace, aviation, and the like. Most of the existing polyurethane mixing and foaming devices are large-scale devices, are usually used for large-dose and batch polyurethane foaming processing, are relatively wasted if general devices are used during small-dose foaming, and have an unsatisfactory stirring and foaming effect.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a device is matched colors to PU machine compounding.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a PU machine material mixing and color matching device structurally comprises a main material feeding component, a pigment feeding component and a mixing and stirring component; the mixing and stirring assembly consists of a driving device, a color mixing stirring shaft, a color mixing head seat and a discharging seat; the color mixing stirring shaft is coaxial with the color mixing head and is connected with the color mixing head through threads, and the color mixing head is sleeved in the color mixing head seat; the driving device consists of a motor, a synchronous belt and two synchronous belt wheels, the synchronous belt wheels are connected through the synchronous belt, one synchronous belt wheel is sleeved on an output shaft of the motor, and the other synchronous belt wheel is connected to the color mixing stirring shaft through a key; the discharging seat is arranged at the lower part of the color mixing head seat through threads.
Furthermore, the main material feeding assembly consists of a feeding cylinder, a feeding rotating head, a feeding valve sleeve, a feeding valve seat and a feeding valve core; an 1/4 gear is arranged on the outer circle of the feeding rotating head; the head of the piston rod of the feeding cylinder is fixedly provided with a rack; the 1/4 gear is meshed with the rack; the feeding rotating head is connected with the head of the feeding valve core through threads; the feeding air cylinder is fixed on the side wall of the feeding valve seat through a connecting seat; the feeding valve core is sleeved on the feeding valve sleeve; the feeding valve sleeve is sleeved on the feeding valve seat.
Furthermore, the pigment feeding assembly consists of a thimble cylinder, a pigment guide seat, a pigment feeding block and a pigment color matching plate; the feeding valve seat, the pigment color matching plate and the color mixing head seat are sequentially and tightly connected from top to bottom, and the central holes of the feeding valve seat, the pigment color matching plate and the color mixing head seat are coaxial; the pigment guide seat is connected with the pigment color matching plate through threads, and the inner cavity of the pigment guide seat is coaxial with the side feeding hole of the pigment color matching plate; the thimble of the thimble cylinder penetrates through the inner cavity of the pigment guide seat and the side feeding hole of the pigment color matching plate, and when the thimble extends out, the tail part of the side feeding hole of the pigment color matching plate can be propped; the thimble cylinder is fixedly arranged on the side surface of the pigment guide seat; the pigment feeding block is sleeved between the pigment guide seat and the pigment color matching plate.
Furthermore, the pigment color matching plate is horizontally provided with a plurality of side feeding holes and vertically provided with raw material color mixing feeding holes; the number of the side surface feeding holes is equal to that of the thimble air cylinders; the side feeding hole is directly communicated with the raw material color mixing inlet hole through the connecting hole.
Furthermore, the diameter of the thimble cylinder is larger than the diameter of the connecting hole and smaller than the diameter of the side feeding hole.
Furthermore, a water inlet and a water outlet are arranged on the color mixing head seat.
Furthermore, a water inlet and a water outlet are arranged on the discharging seat.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:
1. the utility model provides a pair of PU machine compounding device of matching colors can change the colouring material according to the actual production demand and join in marriage the colour sheet, and the colouring material joins in marriage the colour sheet and can set up the side feed port and the raw materials colour mixture inlet hole of required quantity according to the actual demand, has increased the commonality of device, reduces the replacement cost.
2. The utility model provides a pair of PU machine compounding device of matching colors can carry out multiple match colors, colour mixture, makes colour mixture dosing unit can adapt to more product manufacturing.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a schematic structural view of a mixing and color matching device of a PU machine of the present invention;
FIG. 2 is a top view of a color matching board of the mixing and color matching device of the PU machine of the present invention;
FIG. 3 is a schematic structural view of a main material feeding assembly of the mixing and color matching device of the PU machine of the present invention;
FIG. 4 is a schematic view (front view) illustrating the flow direction of the main material feeding of the mixing and color matching device of the PU machine of the present invention;
FIG. 5 is a schematic view (top view) illustrating the flow direction of the main material feeding of the mixing and color matching device of the PU machine of the present invention;
fig. 6 is the utility model discloses a PU machine compounding device of matching colors's major ingredient feeding flow direction schematic diagram (left side view).
In the figure: 11. the feeding cylinder 12, the feeding rotating head 12a, the gear 13, the feeding valve sleeve 14, the feeding valve seat 15, the feeding valve core 17, the rack 21, the thimble cylinder 22, the pigment guide seat 23, the pigment feeding block 24, the pigment color matching plate 24a, the side feeding hole 24b, the raw material color mixing feeding hole 24c, the connecting hole 311, the synchronous pulley 32, the color mixing stirring shaft 33, the color mixing head 34, the color mixing head seat 35 and the discharging seat.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Examples
Referring to fig. 1, 2, 3, 4, 5 and 6, a PU machine mixing and color matching device structurally comprises a main material feeding assembly, a coloring material feeding assembly and a mixing and stirring assembly; the mixing and stirring assembly consists of a driving device, a color mixing stirring shaft 32, a color mixing head 33, a color mixing head seat 34 and a discharging seat 35; the color mixing stirring shaft 32 and the color mixing head 33 are coaxial and are connected through threads, and the color mixing head 33 is sleeved in the color mixing head seat 34; the driving device consists of a motor, a synchronous belt and two synchronous belt wheels 311, the synchronous belt wheels 311 are connected through the synchronous belt, one synchronous belt wheel 311 is sleeved on an output shaft of the motor, and the other synchronous belt wheel 311 is connected to the mixed color stirring shaft 32 through a key; the discharging seat 35 is installed at the lower part of the color mixing head seat 34 through threads, and the main material feeding assembly consists of a feeding cylinder 11, a feeding rotating head 12, a feeding valve sleeve 13, a feeding valve seat 14 and a feeding valve core 15; an 1/4 gear 12a is arranged on the outer circle of the feeding rotary head 12; a rack 17 is fixedly arranged at the head of the piston rod of the feeding cylinder 11; 1/4 the gear 12a is engaged with the rack 17; the feeding rotating head 12 is connected with the head part of the feeding valve core 15 through threads; the feeding cylinder 11 is fixed on the side wall of the feeding valve seat 14 through a connecting seat; the feeding valve core 15 is sleeved on the feeding valve sleeve 13; the feeding valve sleeve 13 is sleeved on the feeding valve seat 14, and the pigment feeding assembly consists of an ejector pin cylinder 21, a pigment guide seat 22, a pigment feeding block 23 and a pigment color matching plate 24; the feeding valve seat 14, the pigment color matching plate 24 and the color mixing head seat 34 are fixedly connected from top to bottom in sequence, and the central holes of the feeding valve seat, the pigment color matching plate and the color mixing head seat are coaxial; the pigment guide seat 22 is connected with the pigment color matching plate 24 through screw threads, and the inner cavity of the pigment guide seat 22 is coaxial with the side feeding hole 24a of the pigment color matching plate 24; the thimble of the thimble cylinder 21 passes through the inner cavity of the pigment guide seat 22 and the side feeding hole 24a of the pigment color matching plate 24, and when the thimble extends out, the tail of the side feeding hole 24a of the pigment color matching plate 24 can be propped; the thimble cylinder 21 is fixedly arranged on the side surface of the pigment material guide seat 22; the pigment feeding block 23 is sleeved between the pigment guide seat 22 and the pigment color matching plate 24, the pigment color matching plate 24 is horizontally provided with a plurality of side feeding holes 24a, and is vertically provided with a raw material color mixing feeding hole 24 b; the number of the side feeding holes 24a is equal to that of the thimble cylinders 21; the side feeding hole 24a and the raw material color mixing feeding hole 24b are directly communicated through a connecting hole 24c, the diameter of the ejector pin cylinder 21 is larger than the diameter of the connecting hole 24c and smaller than the diameter of the side feeding hole 24a, a water inlet and a water outlet are arranged on the color mixing head seat 34, and a water inlet and a water outlet are arranged on the discharging seat 35. The utility model provides a PU machine compounding color matching device can change the colouring material color matching plate according to the actual production demand, and the colouring material color matching plate can set up required quantity of side feed holes and raw materials colour mixing inlet holes according to the actual demand, has increased the commonality of device, reduces the replacement cost; furthermore, various color matching and color mixing can be carried out, so that the color mixing and batching device can adapt to the manufacture of more products; further, a water inlet and a water outlet are arranged on the color mixing head seat 34, and cooling water needs to be introduced into the water inlet and the water outlet for cooling; further, the discharging seat 35 is provided with a water inlet and a water outlet, and the water inlet and the water outlet need to be filled with cooling water for cooling.
The working principle is as follows:
when the color mixing and batching device works, the synchronous belt is driven by the motor to drive the color mixing stirring shaft to rotate, so as to drive the color mixing head to synchronously rotate; the main material enters from a feed port of the main material feeding assembly, passes through the color mixing valve seat and then enters an inner cavity of the color mixing head seat from the raw material color mixing inlet hole, and at the moment, a piston rod of the feeding cylinder is in a retraction state; pigment enters from a feeding block of a pigment feeding block, passes through an inner cavity of a pigment guide seat and a side feeding hole of a pigment color matching plate, and then enters from a raw material color mixing inlet hole into an inner cavity of a color mixing head seat, and at the moment, an ejector pin of an ejector pin cylinder is in a retraction state; the main materials and the pigment are stirred and mixed in the inner cavity of the color mixing head seat by the rotating color mixing head and then are discharged from the discharge hole of the discharge seat.
When the equipment needs to suspend color mixing and stirring, the ejector pin of the ejector pin air cylinder extends out to prop the tail of the side feeding hole of the pigment color matching plate, so that the pigment is prevented from entering the inner cavity of the color mixing headstock; the main material feeding air cylinder piston rod stretches out, the feeding rotating head is driven to rotate through the rack, and then the feeding valve core is driven to rotate, so that the feeding path of the main material feeding assembly is switched to the discharge port of the main material feeding valve block.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a PU machine compounding device of matching colors which characterized in that: the structure of the device comprises a main material feeding component, a pigment feeding component and a mixing and stirring component; the mixing and stirring assembly consists of a driving device, a color mixing stirring shaft (32), a color mixing head (33), a color mixing head seat (34) and a discharging seat (35); the color mixing stirring shaft (32) and the color mixing head (33) are coaxial and are connected through threads, and the color mixing head (33) is sleeved in the color mixing head seat (34); the driving device consists of a motor, a synchronous belt and two synchronous belt wheels (311), the synchronous belt wheels (311) are connected through the synchronous belt, one synchronous belt wheel (311) is sleeved on an output shaft of the motor, and the other synchronous belt wheel (311) is connected to the mixed color stirring shaft (32) through a key; the discharging seat (35) is installed at the lower part of the color mixing head seat (34) through threads.
2. The PU machine compounding color matching device of claim 1, wherein: the main material feeding assembly consists of a feeding cylinder (11), a feeding rotating head (12), a feeding valve sleeve (13), a feeding valve seat (14) and a feeding valve core (15); an 1/4 gear (12 a) is arranged on the outer circle of the feeding rotating head (12); the head of the piston rod of the feeding cylinder (11) is fixedly provided with a rack (17); the 1/4 gear (12 a) is meshed with the rack (17); the feeding rotating head (12) is connected with the head part of the feeding valve core (15) through threads; the feeding air cylinder (11) is fixed on the side wall of the feeding valve seat (14) through a connecting seat; the feeding valve core (15) is sleeved on the feeding valve sleeve (13); the feeding valve sleeve (13) is sleeved on the feeding valve seat (14).
3. The PU machine compounding color matching device of claim 2, wherein: the pigment feeding assembly consists of an ejector pin cylinder (21), a pigment guide seat (22), a pigment feeding block (23) and a pigment color matching plate (24); the feeding valve seat (14), the pigment color matching plate (24) and the color mixing head seat (34) are fixedly connected from top to bottom in sequence, and the central holes of the feeding valve seat, the pigment color matching plate and the color mixing head seat are coaxial; the pigment guide seat (22) is connected with the pigment color matching plate (24) through threads, and the inner cavity of the pigment guide seat (22) is coaxial with a side feeding hole (24 a) of the pigment color matching plate (24); the thimble of the thimble cylinder (21) passes through the inner cavity of the pigment guide seat (22) and the side feeding hole (24 a) of the pigment color matching plate (24), and when the thimble extends out, the tail part of the side feeding hole (24 a) of the pigment color matching plate (24) can be propped; the thimble cylinder (21) is fixedly arranged on the side surface of the pigment guide seat (22); the pigment feeding block (23) is sleeved between the pigment guide seat (22) and the pigment color matching plate (24).
4. The PU machine compounding color matching device of claim 3, wherein: the pigment color matching plate (24) is horizontally provided with a plurality of side feeding holes (24 a) and is vertically provided with a raw material color mixing feeding hole (24 b); the number of the side feeding holes (24 a) is equal to that of the thimble cylinders (21); the side feeding hole (24 a) is directly communicated with the raw material color mixing feeding hole (24 b) through a connecting hole (24 c).
5. The PU machine compounding color matching device of claim 4, wherein: the diameter of the ejector pin cylinder (21) is larger than that of the connecting hole (24 c) and smaller than that of the side feeding hole (24 a).
6. The PU machine compounding color matching device of claim 4, wherein: the color mixing head seat (34) is provided with a water inlet and a water outlet.
7. The PU machine compounding color matching device of claim 4, wherein: and a water inlet and a water outlet are arranged on the discharging seat (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921383030.XU CN210910684U (en) | 2019-08-24 | 2019-08-24 | PU machine compounding device of matching colors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921383030.XU CN210910684U (en) | 2019-08-24 | 2019-08-24 | PU machine compounding device of matching colors |
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| Publication Number | Publication Date |
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| CN210910684U true CN210910684U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921383030.XU Active CN210910684U (en) | 2019-08-24 | 2019-08-24 | PU machine compounding device of matching colors |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112976384A (en) * | 2021-02-23 | 2021-06-18 | 重庆市九龙橡胶制品制造有限公司 | Vulcanizing device for plate rubber |
-
2019
- 2019-08-24 CN CN201921383030.XU patent/CN210910684U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112976384A (en) * | 2021-02-23 | 2021-06-18 | 重庆市九龙橡胶制品制造有限公司 | Vulcanizing device for plate rubber |
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