CN209265175U - A kind of water cooling plant of semi-automatic exposure machine exposure table top - Google Patents
A kind of water cooling plant of semi-automatic exposure machine exposure table top Download PDFInfo
- Publication number
- CN209265175U CN209265175U CN201821921778.6U CN201821921778U CN209265175U CN 209265175 U CN209265175 U CN 209265175U CN 201821921778 U CN201821921778 U CN 201821921778U CN 209265175 U CN209265175 U CN 209265175U
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- China
- Prior art keywords
- water
- cooling
- sink
- frame
- cover plate
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- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a kind of water cooling plants of semi-automatic exposure machine exposure table top, including frame, the lower surface of the frame uniformly offers the sink of connection, and the lower surface of frame is equipped with water-cooling cover plate by the structure that locking hole locks bolt, the sealing joint strip with water-cooling cover plate cooperation is additionally provided on the frame, the sealing joint strip is located at the outside of outermost layer sink, the inlet and outlet being connected to sink are provided on the water-cooling cover plate, and inlet and outlet are connected to water circle device, the purpose of the utility model is to provide a kind of water cooling plants of semi-automatic exposure machine exposure table top, start the design of sink cooperation water-cooling cover plate to lower frame, cooling water can be made to flow in sink, realize the function of water cooling, and it is cooling uniform, it works well, not interfering with simultaneously subsequent takes plate to grasp Make, the ink appearance on pcb board surface can be made to keep good.
Description
Technical field
The utility model relates to exposure machine field more particularly to a kind of water cooling plants of semi-automatic exposure machine exposure table top.
Background technique
The common automatic exposure machine exposure table top type of cooling majority of industry is mechanical air-cooled at present；It is deposited during air-cooled
In dead angle and the phenomenon of temperature unevenness, and the foreign matter that can also blow air-cooled for dust-free workshop causes PCB to expose defect, mainly
Factor is to influence PCB harmomegathus because table top temperature height is uneven, while its surface layer before exposure PCB is added because cooling effect is bad
The ink of printing does not parch (technological design needs, parch will cause ill-exposed) to be easily sticked on exposure table top, causes
Sucking disc mechanism takes plate or manually leads to the failure when taking plate and influence its PCB surface ink appearance, it is therefore necessary to exposure table top
Cooling control mode improves.
Utility model content
The purpose of the utility model is to provide a kind of water cooling plants of semi-automatic exposure machine exposure table top, open lower frame
Beginning sink cooperates the design of water-cooling cover plate, cooling water can be made to flow in sink, realizes the function of water cooling, and cooling uniform,
Work well, at the same do not interfere with it is subsequent take plate to operate, the ink appearance on pcb board surface can be made to keep good.
In order to achieve the goal above, the technical solution adopted in the utility model are as follows: a kind of semi-automatic exposure machine exposure table top
Water cooling plant, including frame, the lower surface of the frame uniformly offers the sink of connection, and the lower surface of frame is logical
It crosses locking hole and locks the structure of bolt water-cooling cover plate is installed, be additionally provided on the frame and water-cooling cover plate cooperation
Sealing joint strip, the sealing joint strip is located at the outside of outermost layer sink, and frame lower surface offers and cooperates with sealing joint strip
Groove, the inlet and outlet being connected to sink are provided on the water-cooling cover plate, and inlet and outlet connect
To water circle device.
Preferably, the lower part of the frame is also provided with two adjusting mouths, and adjusts mouth and be not connected to sink, adjusts mouth
Outside be also equipped with sealing joint strip.
Preferably, seal gasket is additionally provided between the sealing joint strip and water-cooling cover plate.
Preferably, the relief valve being connected to sink is additionally provided on the water-cooling cover plate.
Preferably, the locking hole is uniformly arranged in the position on the outside of sealing joint strip.
Detailed description of the invention
Fig. 1 is that a kind of semi-automatic exposure machine exposes the water cooling plant of table top and looks up explosive view.
Fig. 2 is the stereoscopic schematic diagram of frame part.
Fig. 3 is the stereoscopic schematic diagram of seal gasket and water-cooling cover plate.
Label character as shown in the figure indicates are as follows: 1, frame；2, sealing joint strip；3, seal gasket；4, water-cooling cover plate；5, it intakes
Mouthful；6, water outlet；7, locking hole；8, relief valve；11, sink；12, mouth is adjusted.
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, with reference to the accompanying drawing to this reality
Be described in detail with novel, the description of this part be only it is exemplary and explanatory, should not be to the protection scope of the utility model
There is any restriction effect.
As shown in Figure 1-3, the specific structure of the utility model are as follows: a kind of water cooling dress of semi-automatic exposure machine exposure table top
It sets, including frame 1, the lower surface of the frame 1 uniformly offers the sink 11 of connection, and the lower surface of frame 1 passes through
The structure that locking hole 7 locks bolt is equipped with water-cooling cover plate 4, is additionally provided on the frame 1 and cooperates with water-cooling cover plate 4
Sealing joint strip 2, the sealing joint strip 2 is located at the outside of outermost layer sink, and 1 lower surface of frame offers and sealing joint strip
The grooves of 2 cooperations, are provided with the water inlet 5 and water outlet 6 being connected to sink 11, and 5 He of water inlet on the water-cooling cover plate 4
Water outlet 6 is connected to water circle device.
The design for starting sink cooperation water-cooling cover plate to lower frame, can be such that cooling water flows in sink, realize water
Cold function, and it is cooling uniform, it works well, keeps framework platform temperature uniform, and can be effectively controlled in range, in order to avoid because of temperature
Degree influences PCB contracting and rises, while being also convenient for that plate and the plate face film is taken to print quality improving.
As shown in Figure 1, the lower part of the frame 1 is also provided with two adjusting mouths 12, and adjusts mouth 12 and do not connect with sink
Logical, the outside for adjusting mouth 12 is also equipped with sealing joint strip 2.
As shown in figure 3, being additionally provided with seal gasket 3 between the sealing joint strip 2 and water-cooling cover plate 4.
The design of seal gasket, can be further improved sealing effect.
As shown in figure 3, being additionally provided with the relief valve 8 being connected to sink 11 on the water-cooling cover plate 4.
Control by relief valve to water circulating pressure so that water circulation be able to it is unobstructed, guarantee each region water in water route it is equal
The stabilization of weighing apparatus and water temperature, water-cooling cover plate material are stainless steel, can promote cooling rate.
As shown in figure 3, the locking hole 7 is uniformly arranged in the position in 2 outside of sealing joint strip.
Bolt hole is uniformly arranged, it can be ensured that the good sealing effect at each position of water-cooling cover plate.
The specific installation of the utility model and process for using are as follows, and sealing joint strip 2 is placed into groove first, then will
Seal gasket 3 covers on sealing joint strip 2 or is placed on the side of sealing joint strip 2, later covers water-cooling cover plate 4, passes through lock
Tight bolt locks hole and locks water-cooling cover plate 4 completely, completes installation；After pcb board completes exposure, pass through water circle device
It is filled the water toward water inlet, makes to be full of cooling water in sink 11, open water outlet later, realize cooling water circulation, in this process,
Pressure release can be carried out by relief valve, guarantee the stabilization of each region water quantity exchange in water route and water temperature.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Specific case used herein is expounded the principles of the present invention and embodiment, above example
Illustrate the method and its core concept for being merely used to help understand the utility model.The above is only the preferred of the utility model
Embodiment, it is noted that due to the finiteness of literal expression, and objectively there is unlimited specific structure, for this technology
For the those of ordinary skill in field, without departing from the principle of this utility model, several improvement, retouching can also be made
Or variation, above-mentioned technical characteristic can also be combined in the right way；These improve retouching, variation or combination, or not
It is improved that the conception and technical scheme of utility model are directly applied into other occasions, it is regarded as the protection of the utility model
Range.
Claims (5)
1. a kind of water cooling plant of semi-automatic exposure machine exposure table top, including frame (1), which is characterized in that the frame (1)
Lower surface uniformly offer the sink (11) of connection, and the lower surface of frame (1) locks bolt by locking hole (7)
Structure be equipped with water-cooling cover plate (4), be additionally provided on the frame (1) with water-cooling cover plate (4) cooperation sealing joint strip
(2), the sealing joint strip (2) is located at the outside of outermost layer sink, and frame (1) lower surface offers and sealing joint strip (2)
The groove of cooperation, is provided with the water inlet (5) and water outlet (6) being connected to sink (11) on the water-cooling cover plate (4), and into
The mouth of a river (5) and water outlet (6) are connected to water circle device.
2. a kind of water cooling plant of semi-automatic exposure machine exposure table top according to claim 1, which is characterized in that described
The lower part of frame (1) is also provided with two adjusting mouths (12), and adjusts mouth (12) and be not connected to sink, adjusts the outside of mouth (12)
It is also equipped with sealing joint strip (2).
3. a kind of water cooling plant of semi-automatic exposure machine exposure table top according to claim 2, which is characterized in that described
Seal gasket (3) are additionally provided between sealing joint strip (2) and water-cooling cover plate (4).
4. a kind of water cooling plant of semi-automatic exposure machine exposure table top according to claim 1, which is characterized in that described
The relief valve (8) being connected to sink (11) is additionally provided on water-cooling cover plate (4).
5. a kind of water cooling plant of semi-automatic exposure machine exposure table top according to claim 3, which is characterized in that described
Locking hole (7) is uniformly arranged in the position on the outside of sealing joint strip (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821921778.6U CN209265175U (en) | 2018-11-21 | 2018-11-21 | A kind of water cooling plant of semi-automatic exposure machine exposure table top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821921778.6U CN209265175U (en) | 2018-11-21 | 2018-11-21 | A kind of water cooling plant of semi-automatic exposure machine exposure table top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209265175U true CN209265175U (en) | 2019-08-16 |
Family
ID=67555370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821921778.6U Expired - Fee Related CN209265175U (en) | 2018-11-21 | 2018-11-21 | A kind of water cooling plant of semi-automatic exposure machine exposure table top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209265175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112255551A (en) * | 2020-10-16 | 2021-01-22 | 东莞光亚智能科技有限公司 | Water-cooled secondary battery test all-in-one |
-
2018
- 2018-11-21 CN CN201821921778.6U patent/CN209265175U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112255551A (en) * | 2020-10-16 | 2021-01-22 | 东莞光亚智能科技有限公司 | Water-cooled secondary battery test all-in-one |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20211121 |