CN209030468U - A kind of pcb board clip in automatic tin-spraying machine - Google Patents
A kind of pcb board clip in automatic tin-spraying machine Download PDFInfo
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- CN209030468U CN209030468U CN201821392584.1U CN201821392584U CN209030468U CN 209030468 U CN209030468 U CN 209030468U CN 201821392584 U CN201821392584 U CN 201821392584U CN 209030468 U CN209030468 U CN 209030468U
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- ambulatory splint
- pcb board
- strap
- collet portion
- spraying machine
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Abstract
The utility model discloses the pcb board clips in a kind of automatic tin-spraying machine, equipped with fixed beam, gripper body, angle cleat and telescopic cylinder, fixed beam is for being fixed in tin-spraying machine, the strap side of gripper body is fixed on one end of fixed beam, the lower end of fixed beam is hingedly arranged in telescopic cylinder, the telescopic rod of telescopic cylinder is articulated and connected angle steel again, and ambulatory splint side is connected by angle cleat, when control system control telescopic cylinder movement, ambulatory splint side can be pushed and pulled, hinged setting is but also movement is not blocked, ambulatory splint side and strap side smoothly form the movement of folding, it is acted convenient for the taking laying board of cooperative mechanical hand, realize automatic clamping plate function.The mechanism structure is simple, and movement is simple and efficient, which needs to be modified existing tin-spraying machine, and fixed beam, cylinder and gripper body is arranged in specific position, small to scene change, does not influence equipment original function after change.
Description
Technical field
The utility model belongs to pcb board spray tin equipment technical field, more specifically, being related in a kind of automatic tin-spraying machine
Pcb board clip.
Background technique
The spray tin surface coating industry most commonly seen as one kind that pcb board plate face is handled, is widely used in route
In the production of plate, the quality of tin is sprayed, influences whether the quality and weldability of subsequent soldering processes, is become in pcb board production
The technique that must be strictly controlled；Traditional pcb board tin spray process is all artificial upper and lower plate, and productivity is low, and artificial
By plate operation, scrap of the product often is caused because of the misoperation of personnel；
Existing tin-spraying machine is but the with the development of science and technology PCB using manually pcb board is hung on the pin of hook
The automatic tin jet device of plate, which has been developed, to be come out, and no longer by the way of manual work, but manipulator is used to replace manual working,
And the movement of manipulator needs to simplify as far as possible, links up with just no longer to be applicable at this time and docks cooperation with manipulator；It needs to develop and machine
The pcb board clip of tool hand docking cooperation, instead of the hook in tin-spraying machine, for cooperating automatic clamping with manipulator and unclamping PCB
Plate.
Utility model content
In order to overcome the shortcomings of the prior art, the utility model provides the pcb board folder in a kind of automatic tin-spraying machine
Son can automate clamping pcb board, and structure is simple, act simple and efficient.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of pcb board clip in automatic tin-spraying machine, including fixed beam, gripper body, angle cleat and telescopic cylinder；Institute
Stating gripper body includes strap side and ambulatory splint side；The middle part of the strap side and ambulatory splint side is hinged；
The upper end of the strap side is fixed in fixed beam, and the upper end of the ambulatory splint side is fixed with one end of angle cleat；
The tail end of the telescopic cylinder is rotatably hinged on the downside of fixed beam, and the telescopic cylinder has telescopic rod, is stretched
The head of bar is rotatably hinged on the other end of angle cleat；The stretching motion of telescopic rod drives ambulatory splint side with clip master
The hinge joint rotation of body is to drive the end of gripper body lower end to carry out opening and closing movement clamping pcb board.
Pcb board clip in the automatic tin-spraying machine of one of above-mentioned technical proposal, is equipped with fixed beam, gripper body, connection
Angle steel and telescopic cylinder, for fixed beam for being fixed in tin-spraying machine, the strap side of gripper body is fixed on the one of fixed beam
End, telescopic cylinder are hingedly arranged in the lower end of fixed beam, and the telescopic rod of telescopic cylinder is articulated and connected angle steel again, and passes through joint angle
Steel connects ambulatory splint side, when control system control telescopic cylinder movement, can push and pull to ambulatory splint side, hingedly
Setting but also movement is not blocked, ambulatory splint side and strap side smoothly form the movement of folding, are convenient for cooperation machine
The taking laying board of tool hand acts, and realizes automatic clamping plate function.The mechanism structure is simple, and movement is simple and efficient, which needs to existing
There is tin-spraying machine to be modified, fixed beam, cylinder and gripper body are set in specific position, change after not shadow small to scene change
Ring equipment original function.
Preferably, the strap side is equipped at least one strap, and the ambulatory splint side is equipped at least one
Ambulatory splint；Strap and ambulatory splint misaligned interval arranged side by side are arranged, and strap is corresponding to be located between two ambulatory splints,
Ambulatory splint is corresponding to be located between two straps；The lower end of the strap is equipped with the first collet portion, the activity folder
The lower end of plate is equipped with the second collet portion, and first collet portion and the second collet portion are relatively provided with notch, the first collet portion and
The clamping opening for forming gripper body is cooperatively arranged in the notch in the second collet portion.Because being equipped with wind in the spray molten tin bath below tin-spraying machine
Knife, during pcb board is put into spray molten tin bath and upward out spray molten tin bath downwards by the clip in tin-spraying machine, air knife can be located at folder
It blows to pcb board the two sides of son；If gripper body is blocked up, interference can be formed with air knife and supported；It is carried out to tin-spraying machine
When change, for simplification as far as possible, so clip is arranged to strap for we and ambulatory splint misaligned interval arranged side by side is set
It sets, gripper body integrally hinged thickness can be reduced in this way, do not need the needs of being modified to air knife position to meet；When
So in other embodiments, air knife setting can also be modified, but it changes higher cost.
Preferably, the lower end of the clamping opening is equipped with the clamping position for clamping pcb board, and the clamping opening is in clamping position
Interior upside is equipped with clearance position, and the clearance position, which is used to correspond to when clamping position clamping pcb board, places pcb board edge.Pcb board side pole
The various collisions of Yi Yin cause the edges of boards of certain damage so that edges of boards play Zou Bianhou at this, and the undamaged edges of boards of others according to
It is so very thin；When certain part edges of boards plays Zou Bianhou, if fixture also clamps the edges of boards of pcb board, clip will be made to have clamped change
Thick edges of boards, and undamaged edges of boards clamping is less than causing pcb board that can not clamp, board falling rate will increase；Therefore setting clamping position
And clearance position, so that it may when clamping pcb board, edges of boards edge is avoided, the pcb board edge to thicken is damaged and enters in clearance position,
Thickness change can not form the clamping of clip and interfere, and the stability of clip clamping plate increases, and board clamping can be reduced board falling.
Preferably, the end of first collet portion and the second collet portion notch side is that straight section is arranged to form clamping position；
Close to the inner sidewall of clamping position, ecto-entad inclination, which is expanded, to be arranged and shape for first collet portion and the second collet portion notch side
At cavity structure be clearance position.Form a kind of embodiment of clamping position and clearance position.
Preferably, the end of first collet portion and the second collet portion notch side is equipped with raised step, the first folder
The raised step on head is corresponding with the raised step in the second collet portion to be arranged the clamping position for forming collet；First collet portion
It is mutually supported with the raised step in the second collet portion, the cavity structure formed in clamping opening is clearance position.It forms clamping position and keeps away
The another embodiment in vacancy.
Preferably, first collet portion is equipped with the lateral extensions that extend to the second collet portion, make the second collet portion and
The orthographic projection of lateral extensions relatively partially overlaps；
Or second collet portion is equipped with the lateral extensions extended to the first collet portion, makes the first collet portion and transverse direction
The orthographic projection of extension relatively partially overlaps.The setting of lateral extensions, so that clamping is more stable.
Preferably, the gripper body is removable by the pommel that is fixed in tin-spraying machine and the clip mouth end for replacement
Dress is composed；The pommel includes strap upper lateral part part and ambulatory splint upper lateral part point；Clip mouth end packet
Strap side lower part point and ambulatory splint side lower part point are included.When pressing from both sides the plate of different-thickness, collet angle can be changed,
When angle is excessive, will lead to pcb board folder some parts and tin-spraying machine air knife interfere, however in tin-spraying machine two air knives position
It is fixed；Therefore under conventional sense, for the plate of different-thickness, it is most likely that gripper body is needed replacing, if main body carries out
Replacement, then it is cumbersome with changing；And in such a way that clip mouth end is interchangeable, cost more made in one piece than gripper body can be more during fabrication
It is low, and can be very good to solve the problems, such as to adapt to different-thickness plate.
Preferably, the lower end of described strap upper lateral part part and the ambulatory splint upper lateral part point, is equipped with the first spelling
Consecutive rank；The upper end of the strap side lower part point and ambulatory splint side lower part point, is equipped with the second splicing step；Fixing clamp
First splicing step of the lower end of plate upper lateral part point is adapted spelling with the second splicing step of the upper end of strap side lower part point
It connects；Splice the second splicing step phase of the upper end of step and ambulatory splint side lower part point in the lower end first of ambulatory splint upper lateral part point
Adaptation splicing；First splicing step is equipped with the through-hole fixed for removable bolt with corresponding on the second splicing step.Knot
Structure is simple, convenient for disassembly and assembly, easy to use.
Preferably, the through-hole is counterbore, can by countersunk head screw after the first splicing step and the second splicing step splicing
The fixation of dismounting.Countersunk head screw can be hidden within surface, not increase thickness, to be not easy to generate interference with air knife.
Preferably, the hinged articulated shaft in the strap side and ambulatory splint side is arranged at clip mouth end.Clip mouth end
By being connected to form a whole for articulated shaft, replace more convenient.
The beneficial effects of the utility model are: the utility model discloses the pcb board clips in a kind of automatic tin-spraying machine, if
There are fixed beam, gripper body, angle cleat and telescopic cylinder, fixed beam is for being fixed in tin-spraying machine, the fixation of gripper body
Clamping plate side is fixed on one end of fixed beam, and the lower end of fixed beam is hingedly arranged in telescopic cylinder, and the telescopic rod of telescopic cylinder is cut with scissors again
Angle cleat is connect, and ambulatory splint side is connected by angle cleat, it, can be right when control system control telescopic cylinder movement
Ambulatory splint side is pushed and pulled, and hinged setting is not blocked but also moving, the smooth shape in ambulatory splint side and strap side
At the movement of folding, is acted convenient for the taking laying board of cooperative mechanical hand, realize automatic clamping plate function.The mechanism structure is simple, movement
Simple and efficient, which needs to be modified existing tin-spraying machine, and fixed beam, cylinder and gripper body is arranged in specific position,
It is small to scene change, equipment original function is not influenced after change.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the closed state of the pcb board clip in a kind of automatic tin-spraying machine described in an embodiment of the present invention
Structural schematic diagram；
Fig. 2 is the opening state of the pcb board clip in a kind of automatic tin-spraying machine described in an embodiment of the present invention
Structural schematic diagram；
Fig. 3 is the positive structure diagram of gripper body described in an embodiment of the present invention；
Fig. 4 is the enlarged structure schematic diagram of region A in Fig. 3；
Fig. 5 is the structural schematic diagram of clip mouth end described in an embodiment of the present invention；
Fig. 6 is the enlarged structure schematic diagram of region B in Fig. 5；
Fig. 7 is the structural schematic diagram of clamping opening described in another embodiment of the utility model.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
Pcb board clip in a kind of automatic tin-spraying machine as shown in Figure 1, 2, including fixed beam 1, gripper body 2, joint angle
Steel 4 and telescopic cylinder 3；The gripper body 2 includes strap side 21 and ambulatory splint side 22；The strap side 21
Scissor clip is hingedly formed with the middle part of ambulatory splint side 22, the folding of upper end will drive lower end to open and close；The fixation
The upper end of clamping plate side 21 is fixed in fixed beam 1, and the upper end of the ambulatory splint side 22 is fixed with one end of angle cleat 4；Institute
The tail end for stating telescopic cylinder 3 is rotatably hinged on the downside of fixed beam 1, and the telescopic cylinder 3 has telescopic rod 31, is stretched
The head of contracting bar 31 is rotatably hinged on the other end of angle cleat 4；The stretching motion of telescopic rod 31 drives ambulatory splint side
22 clamp pcb board with the hinge joint rotation of gripper body 2 to drive 2 lower end of gripper body to carry out opening and closing movement.
Pcb board clip in the automatic tin-spraying machine of one of above-mentioned technical proposal is equipped with fixed beam 1, gripper body 2, connects
Angle steel 4 and telescopic cylinder 3 are connect, fixed beam 1 is for being fixed in tin-spraying machine (not shown), the strap side 21 of gripper body 2
It is fixed on one end of fixed beam 1, the downside of fixed beam 1 is hingedly arranged in telescopic cylinder 3, and the telescopic rod 21 of telescopic cylinder 3 is again
Be articulated and connected angle steel 4, and connects ambulatory splint side 22 by angle cleat 4, when control system control telescopic cylinder 3 moves,
Ambulatory splint side 22 can be pushed and pulled, if Fig. 1 is the state that telescopic rod stretches, ambulatory splint side 22 and strap side
21 upper end is close to each other, and lower end is also close to each other, and clip is in closed state；3 both ends of telescopic cylinder all use hinged setting,
But also movement is not blocked；Ambulatory splint side 22 and strap side 21 smoothly form the movement of folding, are convenient for cooperative mechanical
The taking laying board of hand (not shown) acts, and realizes automatic clamping plate function.The mechanism structure is simple, and movement is simple and efficient, particularly suitable
Existing tin-spraying machine is modified, when being modified to existing tin-spraying machine, fixed beam, cylinder and clip are set in specific position
Main body, it is small to the change of tin-spraying machine scene, equipment original function is not influenced after change.
As shown in figure 3, the strap side 21 is equipped at least one strap 211, the activity in the present embodiment
Clamping plate side 22 is equipped at least one ambulatory splint 221；Strap 211 is 3 in the present embodiment, and ambulatory splint 221 is 2,
In other embodiments, other settings be can also be, be disposed as 1 or it is multiple be ok, be disposed as one in setting
It should be noted that cross described below must be respectively provided on ambulatory splint and strap in such cases in the case where a
To extension 61；Increase the area of clamping, what could be pressed from both sides in this way is reliable.
As shown in figure 3, strap 211 and the misaligned interval arranged side by side of ambulatory splint 221 are arranged, the corresponding position of strap 211
Between two ambulatory splints 221, ambulatory splint 221 is corresponding to be located between two straps 211；Certain position belongs to two sides most
The ambulatory splint 221 or strap 211 of periphery, then it is empty for must having side；The application is not limited.
As shown in Figure 4,5, the lower end of the strap 211 is equipped with the first collet portion 5, under the ambulatory splint 221
End is equipped with the second collet portion 6, and first collet portion 5 and the second collet portion 6 are relatively provided with notch, the first collet portion 5 and the
The clamping opening 7 for forming gripper body is cooperatively arranged in the notch in two collet portions 6.Because being equipped with wind in the spray molten tin bath below tin-spraying machine
Knife, during pcb board is put into spray molten tin bath and upward out spray molten tin bath downwards by the clip in tin-spraying machine, air knife can be located at folder
It blows to pcb board the two sides of son；If gripper body 2 is blocked up, interference can be formed with air knife and supported；It is carried out to tin-spraying machine
When change, for simplification as far as possible, misplace side by side so clip is arranged to strap 211 and ambulatory splint 221 by us
Interval setting, can make strap 211 and ambulatory splint 221 spatially thickness re-posted in this way, and it is whole to reduce gripper body
The hinged thickness of body does not need the needs of being modified to air knife position to meet；Certainly in other embodiments, if adopted
The setting of air knife can also be modified, but so its is right so that gripper body is whole thicker with the hinged setting of other forms
The workload of the change of tin-spraying machine must will increase.
As shown in figure 5, the lower end of the clamping opening 7 is equipped with the clamping position 71 for clamping pcb board, the clamping opening 7 exists
The interior upside for clamping position 71 is equipped with clearance position 72, and the clearance position 72 places PCB for corresponding when clamping position 71 and clamping pcb board
Edges of boards edge.Pcb board side is easily because of the edges of boards damage of certain caused by various collisions, so that edges of boards play Zou Bianhou at this, and it is other
Undamaged edges of boards it is still very thin；When certain part edges of boards plays Zou Bianhou, it is not provided with the clip of clamping position 71 and clearance position 72
If also clamping the edges of boards of pcb board, the edges of boards to thicken will prop up clamping opening 7, and undamaged edges of boards are just clamped less than causing
Pcb board can not clamp, and board falling rate will increase；Therefore setting clamping position 71 and clearance position 72, so that it may when clamping pcb board, keep away
Edges of boards edge is opened, the pcb board edge to thicken is damaged and enters in clearance position 72, thickness change can not be formed the clamping of clip
The stability of interference, clip clamping plate increases, and board clamping can be reduced board falling.
In the present embodiment, as shown in fig. 6, the end of 6 notch side of first collet portion 5 and the second collet portion is straight section
Setting forms clamping position 71；The inner sidewall of the close clamping position 71 in first collet portion 5 and 6 notch side of the second collet portion, by
The cavity structure that export-oriented tilted expansion is arranged and is formed is clearance position 72.But the clamping position 71 of the application and setting for clearance position 72
It sets and is not limited with this structure；Such as in other embodiments, can also be arranged as follows, as shown in fig. 7, first folder
The end of 6 notch side of head 5 and the second collet portion is equipped with raised step, the raised step in the first collet portion 5 and the second folder
The raised step on head 6 is corresponding to be arranged the clamping position 71 for forming collet；First collet portion 5 and the second collet portion 6 it is convex
It plays step mutually to support, the cavity structure formed in clamping opening is clearance position 72.
As shown in figure 4, second collet portion 6 is equipped with the lateral extensions extended to the first collet portion 5 in the present embodiment
61, so that the first collet portion 5 and the orthographic projection of lateral extensions 61 is relatively partially overlapped.The setting of lateral extensions, so that folder
It takes more stable.
In other embodiments, it can also be that first collet portion 5 is equipped with to prolong to the transverse direction that the second collet portion 6 extends
Extending portion makes the second collet portion 6 and the orthographic projection of lateral extensions relatively partially overlap；The structure of this embodiment is not shown
Out.
Embodiment 2
The present embodiment 2 is most of to be set to that embodiment 1 is identical, and different parts is that the gripper body 2 in embodiment 1 is one
The structure of body can only integral replacing gripper body 2 if pcb board thickness changes；Therefore the present embodiment 2 is for this problem, into
One step is improved.Specifically, as described below:
In the present embodiment 2, as shown in figure 3, the gripper body 2 is by the pommel 8 that is fixed in tin-spraying machine and is used for
The clip mouth end 9 of replacement is removable to be composed；The pommel 8 includes 21 upper part of strap side and ambulatory splint side
Part on 22；Clip mouth end 9 includes the lower part in part and ambulatory splint side 22 under strap side 21.Pressing from both sides different thickness
When the plate of degree, collet angle can be changed, and when angle is excessive, will lead to some parts of pcb board folder and the air knife of tin-spraying machine
Interference, however the position of two air knives is fixed in tin-spraying machine；Therefore under conventional sense, for the plate of different-thickness, pole has can
Gripper body 2 can be needed replacing, if main body is replaced, is changed very much cumbersome；And in such a way that clip mouth end 9 is interchangeable,
Can be lower than the cost made in one piece of gripper body 2 when manufacture, and can be very good to solve to adapt to asking for different-thickness plate
Topic replaces also enhanced convenience.
Specifically, in the present embodiment, on 21 upper part of strap side and the ambulatory splint side 22 under part
End, is equipped with the first splicing step (not shown)；Part is upper under the lower part in the strap side 21 and ambulatory splint side 22
End, is equipped with the second splicing step 91；First splicing step of the lower end of part and strap side 21 on strap side 21
Second splicing step 91 of the upper end of lower part is adapted splicing；On ambulatory splint side 22 part lower end first splice step and
Second splicing step 91 of the upper end of the lower part in ambulatory splint side 22 is adapted splicing；First splicing step and the second splicing step
It is corresponding on 91 to be equipped with the through-hole fixed for removable bolt.It is simple in construction, easy to disassemble and assemble, it is easy to use.
In the present embodiment, the through-hole is counterbore, and the first splicing step and the second splicing step 91 pass through countersunk head after splicing
The removable fixation of screw.Countersunk head screw can be hidden within surface, not increase thickness, to be not easy to generate interference with air knife.
But the application is not limited, and can also carry out splicing and detachable fixation by another way.
In the present embodiment, the hinged articulated shaft in the strap side 21 and ambulatory splint side 22 is arranged at clip mouth end 9.
Clip mouth end 9 is connected to form a whole by articulated shaft, is replaced more convenient.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (10)
1. the pcb board clip in a kind of automatic tin-spraying machine, it is characterised in that: including fixed beam, gripper body, angle cleat and stretch
Contracting cylinder；The gripper body includes strap side and ambulatory splint side；The strap side and ambulatory splint side
Middle part is hinged；The upper end of the strap side is fixed in fixed beam, and the upper end of the ambulatory splint side is fixed with joint angle
One end of steel；The tail end of the telescopic cylinder is rotatably hinged on the downside of fixed beam, and the telescopic cylinder, which has, to be stretched
Contracting bar, the head of telescopic rod are rotatably hinged on the other end of angle cleat；The stretching motion of telescopic rod drives ambulatory splint
Side is with the hinge joint rotation of gripper body to drive the end of gripper body lower end to carry out opening and closing movement clamping pcb board.
2. the pcb board clip in a kind of automatic tin-spraying machine according to claim 1, it is characterised in that: the strap
Side is equipped at least one strap, and the ambulatory splint side is equipped at least one ambulatory splint；Strap and ambulatory splint
Misaligned interval setting arranged side by side, strap is corresponding to be located between two ambulatory splints, and ambulatory splint is corresponding to be located at two fixing clamps
Between plate；The lower end of the strap is equipped with the first collet portion, and the lower end of the ambulatory splint is equipped with the second collet portion, described
First collet portion and the second collet portion are relatively provided with notch, and the notch in the first collet portion and the second collet portion is cooperatively arranged
Form the clamping opening of gripper body.
3. the pcb board clip in a kind of automatic tin-spraying machine according to claim 2, it is characterised in that: under the clamping opening
End is held to be equipped with the clamping position for clamping pcb board, the clamping opening is equipped with clearance position, the clearance position in the interior upside of clamping position
Pcb board edge is placed for corresponding when clamping position clamping pcb board.
4. the pcb board clip in a kind of automatic tin-spraying machine according to claim 3, it is characterised in that: first collet
The end of portion and the second collet portion notch side is that straight section is arranged to form clamping position；First collet portion and the second collet portion lack
Close to the inner sidewall of clamping position, the cavity structure that ecto-entad inclination expansion is arranged and is formed is clearance position for mouth side.
5. the pcb board clip in a kind of automatic tin-spraying machine according to claim 3, it is characterised in that: first collet
The end of portion and the second collet portion notch side is equipped with raised step, the raised step in the first collet portion and the second collet portion
Raised step is corresponding to be arranged the clamping position for forming collet；The raised step in first collet portion and the second collet portion is mutually supported
Top, the cavity structure formed in clamping opening are clearance position.
6. according to the pcb board clip in a kind of described in any item automatic tin-spraying machines of claim 2-5, it is characterised in that: described
First collet portion is equipped with the lateral extensions extended to the second collet portion, makes the orthographic projection phase in the second collet portion with lateral extensions
It partially overlaps over the ground；
Or second collet portion is equipped with the lateral extensions extended to the first collet portion, makes the first collet portion and is laterally extended
The orthographic projection in portion relatively partially overlaps.
7. the pcb board clip in a kind of automatic tin-spraying machine according to claim 1, it is characterised in that: the gripper body
By the pommel being fixed in tin-spraying machine and the clip mouth end for replacement is removable is composed；The pommel includes
Strap upper lateral part part and ambulatory splint upper lateral part point；Clip mouth end includes strap side lower part point and activity folder
Plate side lower part point.
8. the pcb board clip in a kind of automatic tin-spraying machine according to claim 7, it is characterised in that: the strap
The lower end of upper lateral part part and the ambulatory splint upper lateral part point, is equipped with the first splicing step；The strap side lower part point
With the upper end of ambulatory splint side lower part point, it is equipped with the second splicing step；First splicing of the lower end of strap upper lateral part point
Step is adapted splicing with the second splicing step of the upper end of strap side lower part point；The lower end of ambulatory splint upper lateral part point the
Second splicing step of the upper end of one splicing step and ambulatory splint side lower part point is adapted splicing；First splicing step and second
Splice the corresponding through-hole being equipped with for removable bolt fixation on step.
9. the pcb board clip in a kind of automatic tin-spraying machine according to claim 8, it is characterised in that: the through-hole is heavy
Pass through the removable fixation of countersunk head screw after hole, the first splicing step and the second splicing step splicing.
10. the pcb board clip in a kind of automatic tin-spraying machine according to claim 8, it is characterised in that: the strap
The hinged articulated shaft in side and ambulatory splint side is arranged at clip mouth end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821392584.1U CN209030468U (en) | 2018-08-27 | 2018-08-27 | A kind of pcb board clip in automatic tin-spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821392584.1U CN209030468U (en) | 2018-08-27 | 2018-08-27 | A kind of pcb board clip in automatic tin-spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209030468U true CN209030468U (en) | 2019-06-25 |
Family
ID=66875683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821392584.1U Active CN209030468U (en) | 2018-08-27 | 2018-08-27 | A kind of pcb board clip in automatic tin-spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209030468U (en) |
-
2018
- 2018-08-27 CN CN201821392584.1U patent/CN209030468U/en active Active
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