CN209676637U - A kind of operation is easily used for the circuit board fixing device of brushing tin cream - Google Patents
A kind of operation is easily used for the circuit board fixing device of brushing tin cream Download PDFInfo
- Publication number
- CN209676637U CN209676637U CN201920118729.7U CN201920118729U CN209676637U CN 209676637 U CN209676637 U CN 209676637U CN 201920118729 U CN201920118729 U CN 201920118729U CN 209676637 U CN209676637 U CN 209676637U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- brushing
- substrate
- cover board
- tin cream
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses the circuit board fixing devices that a kind of operation is easily used for brushing tin cream, the substrate and cover board being connected by a hinge are set, there are multiple circuit board placing grooves for being used to place circuit board in arranged in matrix on substrate, brushing template slot is provided on the corresponding position of circuit board placing groove of the cover board on substrate, when use, open cover board and substrate, multiple brushing templates are put into multiple brushing template slots on cover board, printed circuit board to be coated is put into multiple circuit board placing grooves on substrate；Then cover board and substrate are closed, since the depth of circuit board placing groove is equal to the thickness of printed circuit board to be coated, the thickness of cover board is equal to the thickness of brushing template, guarantees the normal brushing of tin cream；Such design allows to once brush multiple circuit boards, nor with operating one by one, a secondary lid is opened, disposably can be packed into or take out multiple circuit boards, only need brushing template of clamping with a batch of circuit board, substantially increase painting efficiency.
Description
Technical field
The utility model belongs to circuit board Preparation equipment technical field, and in particular to a kind of operation is convenient and fast to be used for brushing tin
The circuit board fixing device of cream.
Background technique
It is that electronic component is pasted onto electricity using tin cream by the fixed effective method on circuit boards of electronic component
On the plate of road.Tin cream is smeared in the prior art and generally uses special tin cream painting machine, but this painting machine price general charged is relatively high
It is expensive, special circuit board mold is in addition also needed when using painting machine, different circuit boards needs different molds, especially
For the circuit board brushing tin cream of small lot, in addition makes circuit board mold and be unfavorable for save the cost.Now it is directed to small lot circuit
Plate brushing tin cream proposes a kind of device of automatic painting tin cream.
Chinese utility model patent " a kind of device for automatic painting tin cream " (Authorization Notice No. CN208079520U)
A kind of device for automatic painting tin cream, including brushing bottom plate are disclosed, the both ends of the brushing bottom plate are equipped with side plate, side plate
Between be equipped with two guide rails being parallel to each other, sliding block is equipped between guide rail；The sliding block lower end sets the peace there are two mirror image each other
Arm is filled, a blind slot is equipped on the inside of installing arm, a rectangular block is equipped in blind slot, is equipped with a rotatable rotation between rectangular block
Axis, rotation axis are equipped with a tin cream brushing knife；The sliding block is equipped with caging bolt；An electric cylinders, electricity are equipped between the side plate
Movable block and sliding block on cylinder are connected and fixed；The brushing bottom plate is equipped with brushing template slot, is equipped with circuit in brushing template slot
Plate placing groove.The utility model drives the movement of tin cream brushing knife by electric cylinders, replaces manpower brushing tin cream, mentions to a certain extent
High working efficiency, reduces the working strength of employee；But the brushing in the device of the automatic painting tin cream of the utility model
Bottom plate can only once brush one piece of circuit board, and after having brushed one piece of circuit board, will brush the circuit board completed and take out, and again
It is newly put into new circuit board, such one piece one piece of repetitive operation, efficiency is also relatively low.
Utility model content
The utility model provides a kind of convenient and fast electricity for being used for brushing tin cream of operation in view of the above drawbacks of the prior art
Road board fixer.
The purpose of this utility model is achieved through the following technical solutions:
A kind of operation is easily used for the circuit board fixing device of brushing tin cream, substrate including square platy structure and sets
The cover board being placed in above the substrate；The substrate and the cover board shape size are all the same；The substrate and the cover board
Wherein side is connected by a hinge；There are multiple circuit board placing grooves for being used to place circuit board in arranged in matrix on the substrate；
The depth of the circuit board placing groove is equal to the thickness of printed circuit board to be coated；The circuit board of the cover board on the substrate is placed
Brushing template slot is provided on the corresponding position of slot；The size of the brushing template slot is identical as the size of brushing template；
The brushing template slot runs through the cover board；The thickness of the cover board is equal to the thickness of brushing template.
In use, opening cover board and substrate, multiple brushing templates are put into multiple brushing template slots on cover board, it will be to
Printed circuit board is applied to be put into multiple circuit board placing grooves on substrate；Then cover board and substrate are closed, due to circuit board placing groove
Depth be equal to the thickness of printed circuit board to be coated, the thickness of cover board is equal to the thickness of brushing template, guarantees the normal brushing of tin cream；
Such design, allows to once brush multiple circuit boards, nor with operating one by one, opens a secondary lid, and one
Secondary property can be packed into or take out multiple circuit boards, only need brushing template of clamping with a batch of circuit board, substantially increase painting
Brush efficiency.
Further, in order to take out circuit board after the completion of brushing, each described circuit board on the substrate is put
It sets and is provided with a pickup slot beside slot；The pickup slot is U-type groove, and the depth of the pickup slot is greater than the circuit board and puts
Set the depth of slot；The pickup slot is connected to the circuit board placing groove.
Further, for the ease of the recycling of the tin cream when brushing；It is adjacent on the cover board along the direction of travel of brushing knife
Tin cream accumulator tank is provided between two column brushing template slots.
Compared with prior art, the utility model at least has the following advantages:
The operation of the utility model is easily used for the circuit board fixing device of brushing tin cream, is arranged and is connected by a hinge
Substrate and cover board, have in arranged in matrix on substrate multiple for placing the circuit board placing grooves of circuit board, and cover board is on substrate
It is provided with brushing template slot on the corresponding position of circuit board placing groove, in use, cover board and substrate are opened, by multiple brushings
Template is put into multiple brushing template slots on cover board, multiple circuit board placing grooves printed circuit board to be coated being put on substrate
It is interior；Then cover board and substrate are closed, since the depth of circuit board placing groove is equal to the thickness of printed circuit board to be coated, the thickness of cover board
Equal to the thickness of brushing template, guarantee the normal brushing of tin cream；Such design allows to once brush multiple circuit boards,
Nor with operating one by one, a secondary lid is opened, multiple circuit boards disposably can be packed into or take out, with a batch of electricity
Road plate only needs brushing template of clamping, substantially increases painting efficiency.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is that structural schematic diagram of the operation of the utility model easily for the circuit board fixing device of brushing tin cream cuts open
View；
Fig. 2 is top view when substrate and cover board are combined in Fig. 1.
Description of symbols: 1- substrate；2- circuit board placing groove；3- cover board；4- brushing template slot；5- pickup slot；6- tin
Cream accumulator tank；7- hinge.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.
Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
The description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as
Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.
In the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless otherwise
Clear specific restriction.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also
To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
It in addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability
Based on domain those of ordinary skill can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.
As shown in Figure 1 and Figure 2, a kind of operation is easily used for the circuit board fixing device of brushing tin cream, including rectangular plate
The substrate 1 of structure and the cover board 3 for being set to 1 top of substrate；The substrate 1 and 3 shape size of cover board are all the same；Institute
It states substrate 1 and is connect with the wherein side of the cover board 3 by hinge 7；Have on the substrate 1 in arranged in matrix multiple for placing
The circuit board placing groove 2 of circuit board；The depth of the circuit board placing groove 2 is equal to the thickness of printed circuit board to be coated；The cover board 3
Brushing template slot 4 is provided on the corresponding position of the circuit board placing groove 2 on the substrate 1；The brushing template slot 4
Size it is identical as the size of brushing template；The brushing template slot 4 runs through the cover board 3；The thickness of the cover board 3, which is equal to, to be applied
The thickness of brush template.
In use, opening cover board 3 and substrate 1, multiple brushing templates are put into multiple brushing template slots 4 on cover board 3,
Printed circuit board to be coated is put into multiple circuit board placing grooves 2 on substrate 1；Then cover board 3 and substrate 1 are closed, due to circuit
The depth of plate placing groove 2 is equal to the thickness of printed circuit board to be coated, and the thickness of cover board 3 is equal to the thickness of brushing template, ensure that tin
The normal brushing of cream；Such design allows to once brush multiple circuit boards, nor with operating one by one, it beats
A secondary lid 3 is opened, multiple circuit boards disposably can be packed into or take out, only needs the primary brushing mould of clamping with a batch of circuit board
Plate substantially increases painting efficiency.
Preferably, in order to take out circuit board after the completion of brushing, each described circuit board on the substrate 1 is put
It sets and is provided with a pickup slot 5 beside slot 2；The pickup slot 5 is U-type groove, and the depth of the pickup slot 5 is greater than the circuit
The depth of plate placing groove 2；The pickup slot 5 is connected to the circuit board placing groove 2.
Preferably, for the ease of the recycling of the tin cream when brushing；Phase along the direction of travel of brushing knife, on the cover board 3
Tin cream accumulator tank 6 is provided between adjacent two column brushing template slots 4.
More than, the only preferable specific embodiment of the utility model, but the protection scope of utility model is not limited to
This, anyone skilled in the art within the technical scope disclosed by the utility model, the variation that can be readily occurred in
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with right
Subject to the protection scope of claim.
Claims (3)
1. the circuit board fixing device that a kind of operation is easily used for brushing tin cream, which is characterized in that including square platy structure
Substrate and the cover board that is set to above the substrate；The substrate and the cover board shape size are all the same；The substrate with
The wherein side of the cover board is connected by a hinge；There are multiple circuits for being used to place circuit board in arranged in matrix on the substrate
Plate placing groove；The depth of the circuit board placing groove is equal to the thickness of printed circuit board to be coated；The cover board is on the substrate
Brushing template slot is provided on the corresponding position of circuit board placing groove；The size of the brushing template slot and brushing template
Size is identical；The brushing template slot runs through the cover board；The thickness of the cover board is equal to the thickness of brushing template.
2. the circuit board fixing device that operation according to claim 1 is easily used for brushing tin cream, which is characterized in that institute
It states and is provided with a pickup slot beside each described circuit board placing groove on substrate；The pickup slot is U-type groove, described
The depth of pickup slot is greater than the depth of the circuit board placing groove；The pickup slot is connected to the circuit board placing groove.
3. operation according to claim 1 or 2 is easily used for the circuit board fixing device of brushing tin cream, feature exists
In being provided with tin cream accumulator tank between the adjacent two column brushing template slot on the cover board along the direction of travel of brushing knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920118729.7U CN209676637U (en) | 2019-01-24 | 2019-01-24 | A kind of operation is easily used for the circuit board fixing device of brushing tin cream |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920118729.7U CN209676637U (en) | 2019-01-24 | 2019-01-24 | A kind of operation is easily used for the circuit board fixing device of brushing tin cream |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209676637U true CN209676637U (en) | 2019-11-22 |
Family
ID=68566799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920118729.7U Expired - Fee Related CN209676637U (en) | 2019-01-24 | 2019-01-24 | A kind of operation is easily used for the circuit board fixing device of brushing tin cream |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209676637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334906A (en) * | 2021-05-17 | 2021-09-03 | 河南省丽晶美能电子技术有限公司 | Automatic production equipment for power module |
-
2019
- 2019-01-24 CN CN201920118729.7U patent/CN209676637U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334906A (en) * | 2021-05-17 | 2021-09-03 | 河南省丽晶美能电子技术有限公司 | Automatic production equipment for power module |
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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: 20191122 Termination date: 20220124 |