CN111812872B - Deaeration machine and deaeration system - Google Patents
Deaeration machine and deaeration system Download PDFInfo
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- CN111812872B CN111812872B CN202010742963.4A CN202010742963A CN111812872B CN 111812872 B CN111812872 B CN 111812872B CN 202010742963 A CN202010742963 A CN 202010742963A CN 111812872 B CN111812872 B CN 111812872B
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- 238000007789 sealing Methods 0.000 claims description 38
- 238000010438 heat treatment Methods 0.000 claims description 27
- 238000007872 degassing Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
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Abstract
The invention discloses a deaeration machine and a deaeration system, wherein the deaeration machine comprises: the machine body is provided with a containing groove, and the inner wall of the containing groove is provided with an electric control end; and the furnace body comprises an upper cover and a drawing plate which are fixedly arranged on the wall of the accommodating groove, the drawing plate is slidably arranged in the accommodating groove, a contact end is arranged on the drawing plate corresponding to the electric control end, and the drawing plate is used for accommodating a workpiece. The deaeration machine improves the working stability of the deaeration machine.
Description
Technical Field
The invention relates to the technical field of defoaming equipment, in particular to a defoaming machine and a defoaming system using the same.
Background
In the preparation of the display module, a deaeration machine is required to remove bubbles between the liquid crystal display panel and the polaroid. The common deaeration machine comprises a furnace body and a complete machine, wherein the complete machine is provided with a containing cavity. After the furnace body slides into the accommodating cavity, the whole machine and the furnace body are matched to heat and pressurize the product, so that bubbles are removed. Because the furnace body is provided with the circuits such as the heating plate power line, the temperature sensing line and the like, the furnace body performs alternate actions of sliding into or keeping away from the accommodating cavity for a long time, so that the circuits are frequently folded, the circuits are broken, and finally the stable work of the deaeration machine is influenced.
The foregoing is merely provided to facilitate an understanding of the principles of the present application and is not admitted to be prior art.
Disclosure of Invention
The invention mainly aims to provide a deaeration machine, which aims at solving the technical problems of avoiding damaging a line of the deaeration machine and improving the working stability of the deaeration machine.
In order to achieve the above object, the present invention provides a deaeration machine applied to a deaeration system, the deaeration machine comprising:
the machine body is provided with a containing groove, and the inner wall of the containing groove is provided with an electric control end; and
the furnace body comprises an upper cover and a drawing plate, the upper cover and the drawing plate are fixedly arranged on the groove wall of the accommodating groove, the drawing plate is slidably arranged in the accommodating groove, a contact end is arranged on the drawing plate corresponding to the electric control end, and the drawing plate is used for accommodating a workpiece;
the drawing plate slides into the accommodating groove, the upper cover covers the drawing plate, and the contact end is connected with the electric control end so as to electrify the drawing plate.
In an embodiment of the present invention, one of the contact end and the electric control end is provided with at least one conductive spring piece, and the other one of the contact end and the electric control end is provided with a conductive plate corresponding to the conductive spring piece;
the drawing plate slides into the accommodating groove, and the conductive elastic sheet is elastically abutted with the conductive plate.
In an embodiment of the invention, the drawing plate includes a plate body, a heating element and a heat conducting plate, which are slidably disposed in the accommodating groove;
the plate body is provided with a positioning groove for placing a workpiece, the heating body and the heat conducting plate are arranged in the positioning groove, the heat conducting plate is connected with the plate body, the heating body is clamped between the heat conducting plate and the bottom wall of the positioning groove, and the contact end is arranged on the plate body and is electrically connected with the heating body.
In an embodiment of the present invention, the plate body is provided with a wedge edge adjacent to the notch of the positioning groove, the wedge edge is disposed around the notch of the positioning groove, and the wedge edge is disposed obliquely from the outer side of the plate body to the groove wall of the positioning groove.
In an embodiment of the present invention, a sealing groove is further provided in the plate body adjacent to the notch of the positioning groove, and the sealing groove is disposed around the outer periphery of the wedge-shaped edge;
the drawing plate further comprises a sealing ring arranged in the sealing groove, the sealing ring is provided with an air passage, the defoaming system further comprises an air source mechanism, and the air passage is communicated with the air source mechanism.
In an embodiment of the present invention, the pulling plate further includes a drag chain and a hose disposed along a side surface of the plate body, the hose is disposed in the drag chain, and the plate body is provided with an air passing hole communicating with the seal groove;
one end of the hose penetrates through the air passing hole to be communicated with the air passage, and the other end of the hose is communicated with the air source mechanism.
In an embodiment of the invention, at least two sliding rails are arranged on the side surface of the drawing plate, which is away from the upper cover, the groove wall of the accommodating groove is provided with a sliding rail corresponding to each sliding rail, and the sliding rails are slidably arranged in the sliding rails.
In an embodiment of the invention, the upper cover is provided with a gas flow channel, the deaerating machine comprises a pressure control mechanism, the drawing plate slides into the accommodating groove, the upper cover covers the positioning groove, and the gas flow channel is communicated with the positioning groove and the pressure control mechanism;
and/or, the deaeration machine further comprises a driving mechanism, the driving mechanism is arranged in the accommodating groove, the driving mechanism is arranged adjacent to the drawing plate, and an output shaft of the driving mechanism is connected with the drawing plate.
The embodiment of the invention also provides a defoaming machine applied to a defoaming system, and the defoaming machine comprises:
the machine body is provided with a containing groove, and the inner wall of the containing groove is provided with an electric control end; and
the furnace body comprises an upper cover and a drawing plate, wherein the upper cover and the drawing plate are fixedly arranged on the groove wall of the accommodating groove, the drawing plate is slidably arranged in the accommodating groove, a contact end is arranged on the drawing plate corresponding to the electric control end, a positioning groove is further formed in the side surface, facing the upper cover, of the drawing plate, the positioning groove is used for accommodating a workpiece, and the upper cover is provided with a gas flow passage; and
The master control circuit is arranged on the machine body and is electrically connected with the electric control end;
the defoaming system comprises a pressure control mechanism, and the pressure control mechanism is communicated with the gas flow passage through a pipeline;
the drawing plate slides into the accommodating groove, the upper cover covers the drawing plate, the pressure control mechanism is communicated with the positioning groove through the gas flow passage, and the contact end is connected with the electric control end.
The embodiment of the invention also provides a defoaming system, which comprises the following steps: the suction cup mechanism is arranged adjacent to the deaeration machine.
According to the technical scheme, the electric control end is arranged in the accommodating groove of the machine body, the contact end is arranged on the drawing plate, when the drawing plate slides into the accommodating groove, the upper cover covers the positioning groove, and the contact end is connected with the electric control end so as to electrify the drawing plate, so that the situation that the drawing plate carries a cable to move and damage is caused is avoided; on the other hand, through the structure that the contact end is connected with the electric control end, the control cable is prevented from being installed on the drawing plate, the assembly structure of the drawing plate is simplified, the structural integration of equipment is improved, and the working stability of the deaerating machine is enhanced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional view of an embodiment of a deaerator according to the present invention;
FIG. 2 is a schematic view of a portion of the deaerator shown in FIG. 1;
FIG. 3 is a schematic view of the drawing sheet of FIG. 1;
FIG. 4 is a schematic view of the drawing sheet of FIG. 3 from another view;
FIG. 5 is a schematic cross-sectional view of the drawing sheet of FIG. 4;
fig. 6 is a partial enlarged view at a in fig. 5.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the |
| 1 | Body of |
332 | |
| 11 | Accommodating |
333 | |
| 111 | |
34 | |
| 12 | |
35 | |
| 2 | |
36 | |
| 3 | |
361 | |
| 31 | |
37 | |
| 32 | |
38 | Sliding |
| 33 | Board body | 4 | Main control circuit |
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "a and/or B", including a scheme, or B scheme, or a scheme that is satisfied by both a and B. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The invention provides a deaeration machine. Referring specifically to fig. 1, a schematic cross-sectional structure of an embodiment of a deaerator according to the present invention is shown; FIG. 2 is a schematic view of a portion of the deaerator shown in FIG. 1; FIG. 3 is a schematic view of the drawing sheet of FIG. 1; FIG. 4 is a schematic view of the drawing sheet of FIG. 3 from another view; FIG. 5 is a schematic view of an assembled structure of the drawer plate of FIG. 4; fig. 6 is a schematic cross-sectional view of the drawing plate of fig. 5.
In an embodiment of the present invention, as shown in fig. 1 and in combination with fig. 2, 3, 4 and 5, the deaeration machine includes: a machine body 1 and a furnace body.
Wherein, the machine body 1 is provided with a containing groove 11, and the inner wall of the containing groove 11 is provided with an electric control end 12. On the other hand, in order to meet the processing requirement, the deaerating machine can simultaneously deaerate a plurality of workpieces; the machine body 1 can be provided with a plurality of accommodating grooves 11, and each accommodating groove 11 is internally provided with a furnace body. It will be appreciated that a common workpiece is an object covered with a membrane, between which there is a bubble, and a de-bubbling machine is used to remove the bubble.
The furnace body comprises an upper cover 2 and a drawing plate 3 which are fixedly arranged on the wall of the accommodating groove 11, the drawing plate 3 is slidably arranged in the accommodating groove 11, the drawing plate 3 is provided with a contact end 31 corresponding to the electric control end 12, and the drawing plate 3 is used for placing a workpiece; the drawing plate 3 slides into the accommodating groove 11, the upper cover 2 covers the drawing plate 3, and the contact end 31 is connected with the electric control end 12 so as to electrify the drawing plate 3.
When the upper cover 2 covers the drawing plate 3, a closed space is formed between the upper cover 2 and the groove wall of the drawing plate 3, and the closed space is subjected to pressurization and temperature rise treatment, so that the air bubbles are discharged from the space between the membrane and the object.
In the embodiment of the invention, the electric control end 12 is arranged in the accommodating groove 11 of the machine body 1, the contact end 31 is arranged on the drawing plate 3, when the drawing plate 3 slides into the accommodating groove 11, the upper cover 2 covers the drawing plate 3, and the contact end 31 is connected with the electric control end 12, so that the drawing plate 3 is electrified, and the accident of cable breakage caused by cable movement carried by the drawing plate 3 is avoided; on the other hand, through the structure that contact end 31 is connected with automatically controlled end 12, avoid installing control cable on pull board 3, simplified the assembly structure of pull board 3, improved the integration of deaeration machine equipment structure, strengthened deaeration machine's job stabilization nature.
It can be understood that the deaerating machine further comprises a master control circuit 4, the electric control end 12 is electrically connected with the master control circuit 4, and the master control circuit 4 transmits an electric signal to the drawing plate 3 through the electric control end 12 and the contact end 31 so as to control the drawing plate 3 to generate heat.
To facilitate connection of the contact terminal 31 with the electrical control terminal 12 and to improve the stability of connection of the contact terminal 31 with the electrical control terminal 12. In some embodiments, contact end 31 and electrically controlled end 12 may be in contact electrical connection; alternatively, the contact end 31 and the electric control end 12 may be in contact electrical connection of a spring plate; alternatively, the contact terminal 31 and the electrical control terminal 12 may be electrically connected in a pluggable manner. The connection of the contact terminal 31 to the electrical control terminal 12 is not limited in this regard.
In order to improve the stability of the connection between the contact terminal 31 and the electrical control terminal 12, the contact terminal 31 and the electrical control terminal 12 may be spring type connectors.
In order to avoid that the contact terminal 31 and the electric control terminal 12 are connected to cause discharge to damage the equipment; when the contact end 31 is separated from the electric control end 12, the master control circuit 4 recognizes that the electric control end 12 is in a non-contact state, and switches the open circuit of the electric control end 12, that is, when the contact end 31 is separated from the electric control end 12, the electric control end 12 is in a non-current or voltage state, so that safety accidents are avoided, and the service life of equipment is prolonged. On the other hand, at the moment when the contact terminal 31 is in contact with the electric control terminal 12, the overall control circuit 4 recognizes that the electric control terminal 12 remains in the non-on state, that is, the electric control terminal 12 is in the no-current and no-voltage state; when the contact end 31 is in contact with the electric control end 12 and after a preset time, the master control circuit 4 is communicated with the electric control end 12, and the electric control end 12 is in a state with current and voltage, so that the accident of spark generation at the moment of contact of the contact end 31 with the electric control end 12 is avoided, the use safety of the equipment is ensured, and the service life of the equipment is prolonged.
In order to avoid damaging the device by electrical discharge when the contact terminal 31 and the electrically controlled terminal 12 are connected, at least one cover may be provided on the contact terminal 31 and/or the electrically controlled terminal 12, the cover being provided around the contact terminal 31 and/or the electrically controlled terminal 12; when the contact end 31 is close to the electric control end 12, the outer cover covers the outer peripheral side surfaces of the contact end 31 and the electric control end 12, so that the accident that the spark damages the equipment due to the discharge of the contact end 31 and the electric control end 12 is avoided.
In one embodiment of the present invention, one of the contact end 31 and the electrical control end 12 is provided with at least one conductive spring, and the other one is provided with a conductive plate corresponding to the conductive spring; the drawing plate 3 slides into the accommodating groove 11, and the conductive elastic sheet is elastically abutted with the conductive plate.
In the embodiment of the invention, by adopting the structure that the contact end 31 and the electric control end 12 are elastically abutted, the alignment stability between the contact end 31 and the electric control end 12 is improved, and the occurrence of accidents that the contact end and the electric control end cannot be aligned due to gaps between the contact end 31 and the electric control end 12 is avoided.
As will be appreciated, the contact terminals 31 include a power supply terminal and a control terminal for controlling the heating intensity of the drawing plate 3. On the other hand, the drawing plate 3 is also provided with a temperature sensor, and the temperature sensor is electrically connected with the electric control end 12 in a contact mode, so that the temperature condition of the drawing plate 3 is collected, the heating degree is adjusted, and the workpiece is prevented from being damaged.
That is, the contact terminal 31 may include a plurality of access ports, and a plurality of contact terminals are provided on the contact terminal 31 to facilitate electrical connection with the electronic control terminal 12. It can be understood that the deaerating machine includes a power supply circuit and a plurality of control circuits, and the access port provided on the contact end 31 may be provided corresponding to the power supply circuit and the plurality of control circuits according to actual use requirements, so that the master control circuit 4 controls the furnace body to implement the deaerating procedure. The number of ports of the contact terminal 31 is not limited on the premise that the contact terminal 31 is connected with the electric control terminal 12 and the general control circuit 4 is matched to control the furnace body to perform the defoaming process.
In an embodiment of the present invention, the drawing plate 3 includes a plate body 33 slidably disposed in the accommodating groove 11, a heating element 34, and a heat conducting plate 35. The plate body 33 is provided with a positioning groove 32 facing the side surface of the upper cover 2, the positioning groove 32 is used for placing a workpiece, the heating element 34 and the heat conducting plate 35 are arranged in the positioning groove 32, the heat conducting plate 35 is connected with the plate body 33, the heating element 34 is clamped between the heat conducting plate 35 and the groove wall of the positioning groove 32, and the contact end 31 is arranged on the plate body 33 and is electrically connected with the heating element 34.
In the embodiment of the invention, the heat generated by the heating element 34 is led out through the heat conducting plate 35 by adopting the structure that the heat conducting plate 35 is covered on the heating element 34, so that the heating element 34 is prevented from being in direct contact with a workpiece, the workpiece is prevented from being excessively heated, and the yield of products is improved.
In order to satisfy the pressurizing and heating treatment of the workpiece, the plate body 33 is made of a rigid material. That is, the plate 33 may be made of alloy material to avoid damage to the plate 33 caused by pressurization of the enclosed space. On the other hand, the upper cover 2 is also made of a rigid material.
In an embodiment of the present invention, the plate 33 is provided with a wire passing hole communicated with the positioning groove 32, the contact end 31 is arranged on the plate 33, and the contact end 31 passes through the wire passing hole to be electrically connected with the heating element 34.
It will be appreciated that the contact end 31 is disposed on a side of the plate 33 facing the accommodating recess 11, and the electrical control end 12 is disposed on a bottom wall of the accommodating recess 11. On the other hand, on the premise that the contact between the contact end 31 and the electric control end 12 can be realized, the contact end 31 is arranged on the side surface of the plate body 33, and the electric control end 12 can also be arranged on the side wall of the accommodating groove 11.
It will be appreciated that the heat conductive plate 35 may be provided with at least one mounting hole, and the bottom wall of the positioning groove 32 is provided with a screw hole or a positioning pin with a screw hole corresponding to each mounting hole, and a screw is fitted through the mounting hole to the screw hole so that the heat conductive plate 35 is connected with the plate body 33. To realize positioning of the heat generating body 34, a heat conducting plate 35 is provided at an interval from the bottom wall of the positioning groove 32 to reserve a space for installing the heat generating body 34.
In order to satisfy the heat conducted from the heat-generating body 34 by the heat-conducting plate 35, the heat-conducting plate 35 may be in direct contact with the heat-generating body 34. Alternatively, in some embodiments, the heat conductive plate 35 may be spaced apart from the heat generating body 34, and it is understood that a heat conductive material may be filled between the heat generating body 34 and the heat conductive plate 35. The thermally conductive material may be sand.
In one embodiment of the present invention, the plate 33 is a carved structure. The plate 33 is made of an alloy material.
In an embodiment of the present invention, as shown in fig. 5 and 6, the plate 33 is provided with a wedge-shaped edge 333 adjacent to the notch of the positioning slot 32, the wedge-shaped edge 333 is disposed around the notch of the positioning slot 32, and the wedge-shaped edge 333 is disposed obliquely from the outer side surface of the plate 33 to the slot wall of the positioning slot 32. It can be appreciated that the wedge-shaped edge 333 is inclined from the outer side surface of the plate 33 to the groove wall of the positioning groove 32, so that when the product is placed on the plate 33, the product slides into the positioning groove 32 from one end of the outer side surface of the plate 33 under the guiding action of the wedge-shaped edge 333, so as to position the workpiece.
In an embodiment of the present invention, the plate 33 is further provided with a sealing groove 332 adjacent to the notch of the positioning groove 32, and the sealing groove 332 is disposed around the outer periphery of the wedge-shaped edge 333; the drawing plate 3 further comprises a sealing ring 36 arranged in the sealing groove 332, the sealing ring 36 is provided with an air passage 361, and the defoaming system further comprises an air source mechanism, and the air passage 361 is communicated with the air source mechanism. That is, the air source mechanism may be a mechanism independent of the deaerator; the air source mechanism is a structure comprising an air outlet device and is used for providing air with stable air pressure.
It can be understood that, the drawing plate 3 further includes a sealing ring 36 disposed in the sealing groove 332, so that the sealing ring 36 is disposed around the positioning groove 32, when the drawing plate 3 is infiltrated into the accommodating groove 11, the drawing plate 3 is disposed opposite to the upper cover 2, and then air is sent into the air passage 361 by the air source mechanism to blow up the sealing ring 36; the sealing ring 36 expands to seal the positioning groove 32.
In order to be able to better seal the positioning groove 32, the upper cover 2 may also be provided with a sealing gasket. When the upper cover 2 covers the plate body 33, the sealing gasket surrounds the positioning groove 32 to seal the positioning groove 32. On the other hand, the pulling plate 3 and the upper cover 2 can be locked by a driving component; that is, the driving assembly drives the upper cover 2 or the drawing plate 3 to vertically move so that the upper cover 2 and the drawing plate 3 approach and close the positioning groove 32. Wherein, the drive assembly may be a cylinder.
On the other hand, when the drawer plate 3 needs to be pulled out from the accommodating groove 11, the air source mechanism stops working, and the air in the air channel 361 is discharged, so that the state of the sealing ring 36 is restored, and the drawer plate 3 is pulled out from the accommodating groove 11.
In an embodiment of the present invention, the pipe between the air source mechanism and the sealing ring 36 is communicated with the sealing ring 36 after passing through the notch of the accommodating groove 11 of the machine body 1.
In an embodiment of the present invention, the drawing board 3 further includes a drag chain and a hose 37 disposed along a side surface of the board body 33, the hose 37 is disposed in the drag chain, and the board body 33 is provided with an air passing hole communicating with the seal groove 332; one end of the hose 37 passes through the air passing hole to be communicated with the air passage 361, and the other end is communicated with the air source mechanism. It will be appreciated that the tow chain is a common model tank chain and is not functionally limited herein.
In the embodiment of the invention, the air source mechanism is convenient to blow air into the air channel 361 by adopting the hose 37 to be communicated with the air channel 361. On the other hand, by adopting a structure that a drag chain is arranged on one side surface of the plate body 33, the protection of the hose 37 is realized, the bending radius of the hose 37 is increased, and the hose 37 is prevented from being damaged; on the other hand, the drag chain increases the bending radius of the hose 37, and avoids the hose 37 from excessively bending to block the pipeline.
It will be appreciated that the drag chain is of a common type, one end of the drag chain is connected to the plate body 33, and the other end is connected to the wall of the accommodating groove 11, and the drag chain moves along with the accommodating groove 11 when the drawer plate 3 slides in or slides out relative to the accommodating groove 11.
In order to facilitate the sliding of the drawer plate 3 in the receiving groove 11. The drawing plate 3 can be provided with at least one channel, the groove wall of the accommodating groove 11 is provided with a convex part corresponding to the channel, and the drawing plate 3 is slidably arranged in the accommodating groove 11 through the matching of the convex part and the channel; alternatively, the drawing plate 3 may be provided with at least one protrusion, and the groove wall of the accommodating groove 11 is provided with a chute corresponding to the protrusion, and the drawing plate 3 is slidably disposed in the accommodating groove 11 through the cooperation of the protrusion and the groove.
In an embodiment of the present invention, at least two sliding rails 38 are disposed on a side surface of the drawer plate 3 facing away from the upper cover 2, at least two sliding rails 38 are disposed in parallel, a sliding rail 111 is disposed on a wall of the accommodating groove 11 corresponding to each sliding rail 38, and the sliding rails 38 are slidably disposed in the sliding rail 111, so that the drawer plate 3 can move smoothly. That is, the slide rails 38 are provided at both ends of the plate body 33.
In an embodiment of the invention, the upper cover 2 is provided with a gas flow passage, the deaerating machine comprises a pressure control mechanism, the drawing plate 3 slides into the accommodating groove 11, the upper cover 2 covers the positioning groove 32, and the gas flow passage is communicated with the positioning groove 32 and the pressure control mechanism; it will be appreciated that the pressure control mechanism may be a structure comprising at least one air outlet means and a solenoid valve.
It can be understood that the master control circuit 4 controls the opening and closing of the electromagnetic valve, and the master control circuit 4 sets a certain detected air pressure value according to the production requirement, and the detected air pressure value is the lowest pressure of the positioning groove 32 during production. That is, when the positioning groove 32 is closed, the master control circuit 4 controls the electromagnetic valve to open when sensing that the pressure value of the positioning groove 32 is smaller than the lowest pressure, so that the air outlet device can introduce air with certain pressure into the positioning groove 32, and a good defoaming effect can be maintained.
Based on the above, the pressure control mechanism may be a mechanism relatively independent of the deaerating machine.
In an embodiment of the present invention, the deaeration machine further includes a driving mechanism, the driving mechanism is disposed in the accommodating groove 11, the driving mechanism is disposed adjacent to the drawing plate 3, an output shaft of the driving mechanism is connected to the drawing plate 3, and the drawing plate 3 is driven to move by the driving mechanism, so as to realize automatic feeding and discharging. It should be understood that the driving mechanism may be a direct-drive motor or a driving module, and is not limited herein on the premise that the drawing plate 3 can be driven to slide into or away from the accommodating groove 11.
The invention also provides a defoaming machine applied to a defoaming system, the defoaming machine comprises a machine body 1, a furnace body and a general control circuit 4, the specific structures of the machine body 1 and the furnace body refer to the above embodiments, and as the defoaming machine adopts all the technical schemes of all the embodiments, the defoaming machine at least has all the beneficial effects brought by the technical schemes of the embodiments, and the details are not repeated here. Wherein, the machine body 1 is provided with a containing groove 11, and the inner wall of the containing groove 11 is provided with an electric control end 12.
The furnace body, including set firmly in upper cover 2 and the pull board 3 of holding tank 11 cell wall, pull board 3 slidable locates in the holding tank 11, pull board 3 corresponds automatically controlled end 12 is provided with contact end 31, pull board 3 orientation the side of upper cover 2 still is provided with constant head tank 32, constant head tank 32 is used for placing the work piece, upper cover 2 is provided with the gas flow path.
The master control circuit 4 is arranged on the machine body 1, and the master control circuit 4 is electrically connected with the electric control end 12. It will be appreciated that the master control circuit 4 is a circuit-switched library comprising control units. That is, the master control circuit 4 may be a single chip microcomputer of a common model, etc.
The defoaming system comprises a pressure control mechanism, and the pressure control mechanism is communicated with the gas flow passage through a pipeline.
The drawing plate 3 slides into the accommodating groove 11, the upper cover 2 covers the drawing plate 3, the pressure control mechanism is communicated with the positioning groove 32 through the gas flow passage, and the contact end 31 is connected with the electric control end 12.
In one embodiment of the invention, the body 1 is provided with a plurality of receiving grooves 11. A furnace body is arranged in each accommodating groove 11. The master control circuit 4 is electrically connected with each electric control terminal 12. The pressure control mechanism is communicated with each gas flow passage pipeline.
The invention also provides a defoaming system which comprises a sucker mechanism and the defoaming machine, wherein the specific structure of the defoaming machine refers to the embodiment, and as the defoaming machine adopts all the technical schemes of all the embodiments, the defoaming system at least has all the beneficial effects brought by the technical schemes of the embodiments, and the specific structure of the defoaming machine is not repeated here. The sucking disc mechanism is arranged adjacent to the deaerating machine, and the sucking disc mechanism adsorbs a workpiece to the drawing plate 3.
The foregoing description is only of the optional embodiments of the present invention, and is not intended to limit the scope of the invention, and all the equivalent structural changes made by the description of the present invention and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (6)
1. A deaeration machine for use in a deaeration system, comprising:
the machine body is provided with a containing groove, and the inner wall of the containing groove is provided with an electric control end; and
the furnace body comprises an upper cover and a drawing plate, the upper cover and the drawing plate are fixedly arranged on the groove wall of the accommodating groove, the drawing plate is slidably arranged in the accommodating groove, a contact end is arranged on the drawing plate corresponding to the electric control end, and the drawing plate is used for accommodating a workpiece;
the drawing plate slides into the accommodating groove, the upper cover covers the drawing plate, and the contact end is connected with the electric control end so as to electrify the drawing plate;
the drawing plate comprises a plate body, a heating body and a heat conducting plate, wherein the plate body, the heating body and the heat conducting plate are slidably arranged in the accommodating groove; the plate body is provided with a positioning groove for placing a workpiece, the heating body and the heat conducting plate are arranged in the positioning groove, the heat conducting plate is connected with the plate body, the heating body is clamped between the heat conducting plate and the bottom wall of the positioning groove, and the contact end is arranged on the plate body and is electrically connected with the heating body;
the wedge-shaped edge is arranged adjacent to the notch of the positioning groove and surrounds the notch of the positioning groove, and the wedge-shaped edge is obliquely arranged from the outer side surface of the plate body to the groove wall of the positioning groove;
a sealing groove is further formed in the notch, adjacent to the positioning groove, of the plate body, and the sealing groove is arranged around the outer periphery of the wedge-shaped edge; the upper cover is provided with a sealing gasket, and when the upper cover covers the plate body, the sealing gasket surrounds and seals the positioning groove; the drawing plate further comprises a sealing ring arranged in the sealing groove, the sealing ring is provided with an air passage, the defoaming system comprises an air source mechanism, and the air passage is communicated with the air source mechanism;
the pulling plate further comprises a drag chain and a hose which are arranged along one side face of the plate body, the hose is arranged in the drag chain, and the plate body is provided with an air passing hole communicated with the sealing groove; one end of the hose penetrates through the air passing hole to be communicated with the air passage, and the other end of the hose is communicated with the air source mechanism.
2. The deaerating machine of claim 1, wherein one of said contact end and said electrically controlled end is provided with at least one conductive dome, the other of which is provided with a conductive plate corresponding to said conductive dome;
the drawing plate slides into the accommodating groove, and the conductive elastic sheet is elastically abutted with the conductive plate.
3. The deaeration machine according to any one of claims 1 or 2, characterized in that the side of the drawing plate facing away from the upper cover is provided with at least two sliding rails, the wall of the accommodating groove is provided with a sliding rail corresponding to each sliding rail, and the sliding rails are slidably arranged in the sliding rails.
4. The deaeration machine according to claim 1, wherein the upper cover is provided with a gas flow passage, the deaeration system comprises a pressure control mechanism, the drawing plate slides into the accommodating groove, the upper cover covers the positioning groove, and the gas flow passage is communicated with the positioning groove and the pressure control mechanism;
and/or, the deaeration machine further comprises a driving mechanism, the driving mechanism is arranged in the accommodating groove, the driving mechanism is arranged adjacent to the drawing plate, and an output shaft of the driving mechanism is connected with the drawing plate.
5. The utility model provides a defoaming machine is applied to defoaming system, which is characterized in that includes the defoaming machine and includes:
the machine body is provided with a containing groove, and the inner wall of the containing groove is provided with an electric control end;
the furnace body comprises an upper cover and a drawing plate, wherein the upper cover and the drawing plate are fixedly arranged on the groove wall of the accommodating groove, the drawing plate is slidably arranged in the accommodating groove, a contact end is arranged on the drawing plate corresponding to the electric control end, a positioning groove is further formed in the side surface, facing the upper cover, of the drawing plate, the positioning groove is used for accommodating a workpiece, and the upper cover is provided with a gas flow passage; and
The master control circuit is arranged on the machine body and is electrically connected with the electric control end;
the defoaming system comprises a pressure control mechanism, and the pressure control mechanism is communicated with the gas flow passage through a pipeline;
the pressure control mechanism is communicated with the positioning groove through the gas flow passage, and the contact end is connected with the electric control end;
the drawing plate comprises a plate body, a heating body and a heat conducting plate, wherein the plate body, the heating body and the heat conducting plate are slidably arranged in the accommodating groove; the plate body is provided with a positioning groove for placing a workpiece, the heating body and the heat conducting plate are arranged in the positioning groove, the heat conducting plate is connected with the plate body, the heating body is clamped between the heat conducting plate and the bottom wall of the positioning groove, and the contact end is arranged on the plate body and is electrically connected with the heating body;
the wedge-shaped edge is arranged adjacent to the notch of the positioning groove and surrounds the notch of the positioning groove, and the wedge-shaped edge is obliquely arranged from the outer side surface of the plate body to the groove wall of the positioning groove;
a sealing groove is further formed in the notch, adjacent to the positioning groove, of the plate body, and the sealing groove is arranged around the outer periphery of the wedge-shaped edge; the upper cover is provided with a sealing gasket, and when the upper cover covers the plate body, the sealing gasket surrounds and seals the positioning groove; the drawing plate further comprises a sealing ring arranged in the sealing groove, the sealing ring is provided with an air passage, the defoaming system comprises an air source mechanism, and the air passage is communicated with the air source mechanism;
the pulling plate further comprises a drag chain and a hose which are arranged along one side face of the plate body, the hose is arranged in the drag chain, and the plate body is provided with an air passing hole communicated with the sealing groove; one end of the hose penetrates through the air passing hole to be communicated with the air passage, and the other end of the hose is communicated with the air source mechanism.
6. A degassing system, comprising: a suction cup mechanism and a deaeration machine as claimed in any one of claims 1 to 5, the suction cup mechanism being arranged adjacent to the deaeration machine.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010742963.4A CN111812872B (en) | 2020-07-28 | 2020-07-28 | Deaeration machine and deaeration system |
| US17/190,882 US11747660B2 (en) | 2020-07-28 | 2021-03-03 | Degassing machine and degassing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010742963.4A CN111812872B (en) | 2020-07-28 | 2020-07-28 | Deaeration machine and deaeration system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111812872A CN111812872A (en) | 2020-10-23 |
| CN111812872B true CN111812872B (en) | 2023-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010742963.4A Active CN111812872B (en) | 2020-07-28 | 2020-07-28 | Deaeration machine and deaeration system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115384046A (en) * | 2021-05-24 | 2022-11-25 | 深圳市易天自动化设备股份有限公司 | A large-size panel pressurized heating degassing platform |
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| CN109955472A (en) * | 2019-04-03 | 2019-07-02 | 深圳市易天自动化设备股份有限公司 | A kind of drawer type online machine and its deaeration technique |
| CN209265591U (en) * | 2018-12-29 | 2019-08-16 | 深圳市倍斯特科技股份有限公司 | Mobile power source sharing means |
| CN111224250A (en) * | 2018-11-23 | 2020-06-02 | 泰科电子(上海)有限公司 | Electrical connectors, electrical connector assemblies and electrical equipment |
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2020
- 2020-07-28 CN CN202010742963.4A patent/CN111812872B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111224250A (en) * | 2018-11-23 | 2020-06-02 | 泰科电子(上海)有限公司 | Electrical connectors, electrical connector assemblies and electrical equipment |
| CN209265591U (en) * | 2018-12-29 | 2019-08-16 | 深圳市倍斯特科技股份有限公司 | Mobile power source sharing means |
| CN109955472A (en) * | 2019-04-03 | 2019-07-02 | 深圳市易天自动化设备股份有限公司 | A kind of drawer type online machine and its deaeration technique |
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| CN111812872A (en) | 2020-10-23 |
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