CN210233417U - A spout release agent device and spout release agent equipment for pipe die - Google Patents
A spout release agent device and spout release agent equipment for pipe die Download PDFInfo
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- CN210233417U CN210233417U CN201920858972.2U CN201920858972U CN210233417U CN 210233417 U CN210233417 U CN 210233417U CN 201920858972 U CN201920858972 U CN 201920858972U CN 210233417 U CN210233417 U CN 210233417U
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Abstract
A spout release agent device and spout release agent equipment for pipe die includes: the spraying seat is internally provided with a liquid inlet channel and at least two liquid outlet channels communicated with the liquid inlet channel, and the liquid outlet channels form an included angle with each other; and the nozzle is arranged at the outlet of each liquid outlet channel. From this, through the structure of the play liquid channel and the nozzle of two at least contained angles that each other become for the direction of spraying that different play liquid channel realized can be complementary, enlarges the angle scope of spraying, improves and sprays efficiency, thereby improves the drawing of patterns effect and the shaping effect that the pipe changes, reduces the cement residue in the pipe die.
Description
Technical Field
The utility model relates to a tubular pile production field.
Background
The tubular pile is mainly used in the field of construction and is composed of a cylindrical cement body and a reinforcing mesh in the cement body. As shown in fig. 1, the conventional method for manufacturing a tubular pile is to use a tubular pile forming mold (pipe mold for short) including an upper mold 11 and a lower mold 12, place a reinforcing mesh in the lower mold 12, pour cement into the lower mold 12, cover the upper mold 11 on the lower mold 12, fix the pipe with bolts, rotate the pipe mold with a centrifuge to centrifugally form the tubular pile in the pipe mold, then detach the bolts to demold, open the upper mold 11, and take out the tubular pile.
Before the cement is poured, a release agent needs to be sprayed on the inner wall of the pipe pile so as to facilitate the demoulding of the pipe pile. The release agent spraying device in the prior art is generally of a single spray head structure, is low in spraying efficiency and small in spraying range, and particularly has the defects of poor pipe pile demolding effect, poor molding and more cement residues in a pipe die due to the fact that the spraying amount of the release agent is small and uneven on the two sides of the pipe die. In addition, the position of the spray head and the spraying angle can not be adjusted, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spout release agent device for pipe die to solve above-mentioned problem.
According to the utility model discloses an aspect provides a spout release agent device for pipe die, include:
the spraying seat is internally provided with a liquid inlet channel and at least two liquid outlet channels communicated with the liquid inlet channel, and the liquid outlet channels form an included angle with each other;
and the nozzle is arranged at the outlet of each liquid outlet channel.
From this, through the structure of the play liquid channel and the nozzle of two at least contained angles that each other become for the direction of spraying that different play liquid channel realized can be complementary, enlarges the angle scope of spraying, improves and sprays efficiency, thereby improves the drawing of patterns effect and the shaping effect that the pipe changes, reduces the cement residue in the pipe die.
In some embodiments, more than three liquid outlet channels are arranged and distributed on the same plane.
From this, through setting up the play liquid channel of fan-shaped distribution more than three, the arc inner wall that the die cavity can be better covered to the angle of spraying that forms, and sprays the effect evenly.
In some embodiments, the liquid outlet channel comprises a first liquid outlet channel which is arranged in the center and in the Y direction, and two second liquid outlet channels and a third liquid outlet channel which are arranged on two sides of the first liquid outlet channel and form an included angle with the first liquid outlet channel.
Thus, the spraying uniformity can be further ensured.
In some embodiments, the included angles formed by the second liquid outlet channel and the third liquid outlet channel and the first liquid outlet channel are between 30 ° and 60 °.
Thereby, the spraying range can be further ensured.
The outlet of the first liquid outlet channel is provided with a joint so as to improve the Y-direction height of the nozzle.
Therefore, the spraying effect of the top of the inner wall can be improved.
In some embodiments, further comprising:
a fixed seat;
the first adjusting piece is arranged on the fixed seat along the Z direction and has a locking state and a free state; in a free state, the first adjusting piece can slide and rotate along the Z direction relative to the fixed seat;
the first fastener is used for locking the first adjusting piece on the fixed seat;
a second regulating member provided on the first regulating member in the Y direction, and having a locked state and a free state; in a free state, the second adjusting piece can slide and rotate along the Y direction relative to the first adjusting piece;
a second removable fastener for locking the second adjustment member to the first adjustment member;
the spraying seat is fixed with the second adjusting piece.
Therefore, the Z-direction position and the Z-direction rotating angle of the spraying seat can be adjusted through the first adjusting piece, the Y-direction height and the Y-direction rotating angle of the spraying seat are adjusted through the second adjusting piece, and the adjustment of the position of the nozzle and the spraying angle is achieved.
In some embodiments, one end of the second adjusting member is fixed with the spray base, and the other end thereof forms a second adjusting shaft body;
one end of the first adjusting piece is provided with two first fork parts for accommodating the second adjusting shaft body; in a free state, the second adjusting shaft body slides and is rotatably arranged between the two first fork parts; in a locking state, the second adjusting shaft is clamped and fixed between the two first fork parts by the second fastening piece; the other end of the first adjusting piece forms a first adjusting shaft body;
two second branch parts for accommodating the first adjusting shaft body are formed at the top of the fixed seat; in a free state, the first adjusting shaft body slides and is rotatably arranged between the two second fork parts; in the locked state, the first adjusting shaft is clamped and fixed between the two second branch parts by the first fastening piece.
Therefore, the first adjusting piece and the second adjusting piece are fixed in a manner of clamping the fork parts, and the structure is simple and easy to realize.
In some embodiments, the first fastener includes a bolt passing through the second bifurcation and a nut threaded onto the bolt, and the second fastener includes a bolt passing through the first bifurcation and a nut threaded onto the bolt.
Therefore, the clamping of the first bifurcation part and the second bifurcation part is realized through the bolt and the nut, and the structure is simple and easy to realize.
In some embodiments, the liquid inlet channel horizontally penetrates through the spraying base, one end of the liquid inlet channel forms an inlet, and the other end of the liquid inlet channel is provided with a detachable plug.
Therefore, the liquid inlet channel is convenient to process, clean and maintain.
The utility model also provides a spout release agent equipment for pipe die, be used for the pipe die spout release agent device including the aforesaid to and
a release agent storage tank for storing a release agent;
the air pressure control mechanism is used for adjusting the air pressure in the release agent storage tank;
the liquid inlet mechanism is used for supplying the release agent to the release agent storage tank;
and the liquid outlet mechanism is connected between the release agent storage tank and the liquid inlet channel of the spraying seat and used for controlling the release agent to be supplied to the spraying seat.
Therefore, liquid feeding and discharging of the release agent storage tank are realized through air pressure regulation of the air pressure control mechanism.
In some embodiments, the air pressure control mechanism includes an air intake unit that intakes the release agent storage tank and an air exhaust unit that exhausts the release agent storage tank.
Therefore, liquid feeding and discharging of the release agent storage tank are realized by pressurizing and decompressing the release agent storage tank under air pressure.
In some embodiments, a pneumatic control mechanism is used to vent the release agent storage tank to atmosphere; the liquid outlet mechanism is provided with a one-way pneumatic diaphragm pump.
Therefore, the mold release agent storage tank realizes liquid feeding and discharging of the mold release agent storage tank by the one-way pneumatic diaphragm pump under the normal pressure state.
Drawings
FIG. 1 is a cross-sectional view of a prior art pipe die;
FIG. 2 is a schematic structural view of the mold release agent spraying device of the present invention;
FIG. 3 is a schematic structural view of the mold release agent spraying device of the present invention;
fig. 4 is a cross-sectional view of the release agent spraying device of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 2, in the present invention, the X direction is the direction of the length of the pipe die and also the direction of the movement of the pipe die; the Y direction is a vertical direction; the Z direction is the width direction of the pipe die; the three directions are mutually vertical and jointly form a three-dimensional direction.
Fig. 2 schematically shows a mold release agent spraying apparatus according to an embodiment of the present invention, which includes a frame, and a mold release agent spraying device 5 and a mold release agent supply device 6 provided on the frame, the mold release agent spraying device 5 being supplied with a mold release agent by the mold release agent supply device 6, and the mold release agent spraying device 5 spraying a mold release agent on a pipe.
The utility model discloses can spout the release agent to last mould or lower mould, when spouting the release agent, its die cavity is placed down on conveying mechanism (not drawn in the picture), carries along the X direction, sprays through this release agent device 5 of spouting. If the pipe die with the die cavity facing upwards is to be sprayed, the releasing agent spraying device 5 is placed upside down.
As shown in fig. 3-4, the release agent spraying device 5 includes a spraying base 51, a spraying nozzle 52, a plug 53, a fixing base 55, a first adjusting member 56, a second adjusting member 57, a first fastening member 58 and a second fastening member 59.
As shown in fig. 4, the spray base 51 is provided with an inlet passage 511 and at least two outlet passages 512. The liquid inlet passage 511 horizontally penetrates the spray base 51, and one end of the liquid inlet passage forms an inlet, and the other end of the liquid inlet passage is provided with a plug 53 for closing the spray base, wherein the plug 53 is a detachable accessory. The liquid inlet passage 511 is in the form of a through hole, which is convenient to machine compared with a blind hole, and when the liquid inlet passage 511 needs to be cleaned or maintained, the plug 53 can be detached to clean or maintain the liquid inlet passage 511, which is easier to operate compared with the blind hole.
One end of the liquid outlet channel 512 forms an inlet which is communicated with the liquid inlet channel 511, and the other end forms an outlet which is fixedly provided with a nozzle 52. The liquid outlet channel 512 is a straight channel, and the axial direction of the straight channel is the direction of liquid injection. The plurality of liquid outlet channels 512 form an angle with each other, that is, each liquid outlet channel 512 is not overlapped or parallel, so that the spraying directions of different liquid outlet channels 512 can be complemented, the spraying angle range is enlarged, and the spraying efficiency is improved. Preferably, the liquid outlet channels 512 are more than three and distributed on the same plane to form fan-shaped distribution, so that the liquid outlet channels can better correspond to the arc-shaped inner wall of the die cavity of the pipe die, completely cover the spraying angle of about 180 degrees, and have uniform spraying effect. Preferably, the plurality of outlet channels 512 meet at the center of the spray base 51, and the meeting point is approximately the inlet of the outlet channel 512, and the outlet channels 512 are distributed by taking the meeting point as the center. In other embodiments, the junction point may also be formed on an extension line of the liquid outlet channel 512, or two liquid outlet channels 512 meet each other, as long as the liquid outlet channels 512 are distributed on the same plane and form an included angle with each other. Specifically, in this embodiment, the liquid outlet channels 512 are three, including a first liquid outlet channel 5121 located at the center and arranged in the Y direction, and a second liquid outlet channel 5122 and a third liquid outlet channel 5123 located at both sides of the first liquid outlet channel 5121. The included angles formed by the second liquid outlet channel 5122 and the third liquid outlet channel 5123 with the first liquid outlet channel 5121 may be equal or different, and the former is preferred in this embodiment. The included angle is between 30 ° and 60 °, preferably 45 ° in this embodiment. Wherein the height of the nozzle 52 at the outlet of the first outlet channel 5121 can be increased by the access joint 54 to better spray the top of the mold cavity.
The second adjuster 57 is provided along the Y direction, and has one end fixed to the spray base 51 and the other end forming a second adjuster shaft body 571 having a locked state and a free state. The first adjustment member 56 is disposed along the Z direction, one end of the first adjustment member 56 forms two first fork portions 561, the roots of the two first fork portions 561 are connected to each other, the ends of the two first fork portions 561 are separated from each other, a first hole is formed between the two first fork portions 561, the second adjustment shaft body 571 is disposed in the first hole along the Y direction, and in a free state, the second adjustment shaft body 571 can move along the Y direction or rotate around the Y direction relative to the first hole, so as to adjust the Y-direction height and the Y-direction rotation angle of the spray base 51, as shown by arrows in fig. 4. The second fastening member 59 is used to clamp the ends of the two first forked portions 561 to each other, and in the locked state, the second fastening member 59 clamps and fixes the second adjustment shaft body 571 to the first adjustment member 56. The second fastening member 59 is a detachable member, and is specifically a bolt and a nut.
The other end of the first adjusting member 56 forms a first adjusting shaft body 562 having a locked state and a free state. The fixing base 55 is fixedly disposed on the frame, two second branches 551 are formed at the top of the fixing base, the roots of the two second branches 551 are connected to each other, the ends of the two second branches 551 are separated from each other, a second hole is formed between the two second branches 551, the first adjusting shaft 562 is disposed in the second hole along the Z direction, and in a free state, the first adjusting shaft 562 can move along the Z direction or rotate around the Z direction relative to the second hole, so as to adjust the Z-direction position and the Z-direction rotation angle of the spray base 51, as shown by arrows in fig. 4. Preferably, the spray base 51 is rotated about the Z direction toward the direction of advance of the pipe die so that the spray angle of the mold release agent is not perpendicular to the inner wall of the cavity to reduce reflection of the sprayed mold release agent by the inner wall of the cavity. The first fastening member 58 is used to clamp the ends of the two second bifurcated portions 551 to each other, and in the locked state, the first fastening member 58 clamps and fixes the first adjustment shaft body 562 to the fixed base 55. The first fastener 58 is a detachable member, and is embodied by a bolt and a nut. In other embodiments, the first adjusting member, the second adjusting member, the first fastening member and the second fastening member may also adopt other structures to realize the adjustment and locking of the position and the angle, for example, the pin shaft is inserted into the hole of the corresponding angle to realize the locking of a specific angle.
As shown in fig. 2, the mold release agent supply device 6 includes a mold release agent storage tank 61, a pneumatic control mechanism 62, a liquid inlet mechanism 63, and a liquid outlet mechanism 64. The mold release agent storage tank 61 is fixed on the upper part of the frame, the air pressure control mechanism 62 and the liquid inlet mechanism 63 are respectively arranged at two ends of the top of the mold release agent storage tank 61, and the liquid outlet mechanism 64 is arranged at the bottom of the mold release agent storage tank 61 and is connected with a liquid inlet pipeline of the spray seat 51. The liquid outlet mechanism 64 comprises a switch for controlling the liquid inlet of the release agent, and specifically, a solenoid valve switch can be adopted.
The utility model provides a liquid feeding and play liquid mode of two kinds of release agents, the first one is realized through gas pressurization and decompression. Specifically, the air pressure control mechanism 62 includes an air intake unit and an air exhaust unit, and when it is necessary to add the release agent to the release agent storage tank 61, the liquid intake mechanism 63 is connected to the supply of the release agent, and then the air in the release agent storage tank 61 is drawn out by the air exhaust unit, and the release agent automatically enters the tank from the liquid intake mechanism 63 due to a decrease in the air pressure in the tank. When the release agent needs to be supplied to the spray base 51, the electromagnetic valve switch is opened, air is blown into the release agent storage tank 61 through the air inlet unit, and the release agent automatically enters the spray base 51 from the liquid inlet mechanism 63 due to the increase of the air pressure in the tank.
The second mode is realized by a one-way pneumatic diaphragm pump arranged on the liquid outlet mechanism 64. Specifically, the air pressure control mechanism 62 is a normal pressure unit for communicating the release agent tank 61 with the atmosphere, opening a solenoid valve switch, pumping the liquid in the release agent tank 61 into the spray base 51 by the one-way pneumatic diaphragm pump, and if it is necessary to add the release agent to the release agent tank 61, simultaneously connecting the liquid inlet mechanism 63 to the release agent supply, and simultaneously feeding the liquid into the spray base 51 while discharging the liquid into the tank.
Preferably, the mold release agent supply device 6 can provide the above two supply modes at the same time, that is, the air pressure control mechanism 62 can be provided with an air inlet unit, an air outlet unit and a normal pressure unit communicated with the atmosphere at the same time, and the liquid outlet mechanism 64 is provided with a one-way pneumatic diaphragm pump, so that a technician can select any one of the liquid adding and liquid outlet modes according to specific production needs.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept of the present invention, several modifications and improvements can be made, or the above technical solutions can be freely combined, which all belong to the protection scope of the present invention.
Claims (12)
1. A mold release agent spraying device for a pipe mold, comprising:
the spraying device is characterized in that a liquid inlet channel (511) and at least two liquid outlet channels (512) communicated with the liquid inlet channel (511) are arranged in the spraying seat (51), and the liquid outlet channels (512) form an included angle;
a nozzle (52) arranged at the outlet of each liquid outlet channel (512).
2. The mold release agent spray device for a pipe mold according to claim 1, wherein: the liquid outlet channels (512) are more than three and distributed on the same plane.
3. The mold release agent spray device for a pipe mold according to claim 2, wherein: the liquid outlet channel (512) comprises a first liquid outlet channel (5121) which is arranged in the center and in the Y direction, and a second liquid outlet channel (5122) and a third liquid outlet channel (5123) which are respectively arranged at two sides of the first liquid outlet channel (5121) and form an included angle with the first liquid outlet channel.
4. The mold release agent spray device for a pipe mold according to claim 3, wherein: the included angles formed by the second liquid outlet channel (5122) and the third liquid outlet channel (5123) and the first liquid outlet channel (5121) are between 30 degrees and 60 degrees.
5. The mold release agent spray device for a pipe mold according to claim 3, wherein: the outlet of the first liquid outlet channel (5121) is provided with a joint (54) to increase the Y-direction height of the nozzle (52).
6. The mold release agent spraying device for a pipe mold according to any one of claims 1 to 5, further comprising:
a fixed seat (55);
a first adjustment member (56) provided on the fixed base (55) in the Z direction, and having a locked state and a free state; in a free state, the first adjusting piece (56) can slide and rotate along the Z direction relative to the fixed seat (55);
a first removable fastener (58) for locking the first adjustment member (56) to the fixed seat (55);
a second regulating member (57) provided on the first regulating member (56) in the Y direction, and having a locked state and a free state; in a free state, the second adjusting member (57) can slide and rotate along the Y direction relative to the first adjusting member (56);
a second removable fastener (59) for locking the second adjuster (57) to the first adjuster (56);
the spraying base (51) is fixed with the second adjusting piece (57).
7. The mold release agent spray device for pipe molds of claim 6, wherein:
one end of the second adjusting piece (57) is fixed with the spraying seat (51), and the other end of the second adjusting piece forms a second adjusting shaft body (571);
one end of the first adjusting piece (56) forms two first fork parts (561) for accommodating the second adjusting shaft body (571); in a free state, the second adjusting shaft body (571) is arranged between the two first fork parts (561) in a sliding and rotating manner; in a locked state, the second adjusting shaft body (571) is clamped and fixed between the two first fork parts (561) by the second fastening piece (59); the other end of the first adjusting piece (56) forms a first adjusting shaft body (562);
the top of the fixed seat (55) forms two second fork parts (551) for accommodating the first adjusting shaft body (562); the first adjusting shaft body (562) is arranged between the two second branch parts (551) in a sliding and rotating manner in a free state; in the locked state, the first adjustment shaft body (562) is clamped and fixed between the two second branch parts (551) by the first fastening member (58).
8. The mold release agent spray device for a pipe mold according to claim 7, wherein: the first fastening member (58) includes a bolt passing through the second diverging portion (551) and a nut screwed on the bolt, and the second fastening member (59) includes a bolt passing through the first diverging portion (561) and a nut screwed on the bolt.
9. The mold release agent spraying device for a pipe mold according to any one of claims 1 to 5, wherein: the liquid inlet channel (511) horizontally penetrates through the spraying seat (51), an inlet is formed at one end of the liquid inlet channel, and a detachable plug (53) is arranged at the other end of the liquid inlet channel.
10. A mold release agent spraying apparatus for a pipe mold, comprising: a mold release agent spraying device for a pipe mold according to any one of claims 1 to 9, and
a release agent storage tank (61) for storing a release agent;
a gas pressure control mechanism (62) for adjusting the gas pressure in the release agent storage tank (61);
a liquid inlet mechanism (63) for supplying the release agent to the release agent storage tank (61);
and a liquid outlet mechanism (64) which is connected between the release agent storage tank (61) and a liquid inlet channel (511) of the spraying base (51) and controls the supply of the release agent to the spraying base (51).
11. The mold release apparatus of claim 10, wherein: the air pressure control mechanism (62) comprises an air inlet unit for feeding air into the release agent storage tank (61) and an air outlet unit for discharging air from the release agent storage tank (61).
12. The mold release apparatus of claim 10, wherein: the air pressure control mechanism (62) is used for communicating the release agent storage tank (61) with the atmosphere; and a one-way pneumatic diaphragm pump is arranged on the liquid outlet mechanism (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920858972.2U CN210233417U (en) | 2019-06-06 | 2019-06-06 | A spout release agent device and spout release agent equipment for pipe die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920858972.2U CN210233417U (en) | 2019-06-06 | 2019-06-06 | A spout release agent device and spout release agent equipment for pipe die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210233417U true CN210233417U (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920858972.2U Active CN210233417U (en) | 2019-06-06 | 2019-06-06 | A spout release agent device and spout release agent equipment for pipe die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210233417U (en) |
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2019
- 2019-06-06 CN CN201920858972.2U patent/CN210233417U/en active Active
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