CN113498265A - Supporting device for fixing electronic circuit board in production - Google Patents
Supporting device for fixing electronic circuit board in production Download PDFInfo
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- CN113498265A CN113498265A CN202110787281.XA CN202110787281A CN113498265A CN 113498265 A CN113498265 A CN 113498265A CN 202110787281 A CN202110787281 A CN 202110787281A CN 113498265 A CN113498265 A CN 113498265A
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- block
- rod
- mounting plate
- electronic circuit
- circuit board
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 230000001681 protective effect Effects 0.000 claims abstract description 27
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000003028 elevating effect Effects 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 1
- 206010066054 Dysmorphism Diseases 0.000 description 4
- 210000003813 thumb Anatomy 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0008—Apparatus or processes for manufacturing printed circuits for aligning or positioning of tools relative to the circuit board
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
- Supply And Installment Of Electrical Components (AREA)
Abstract
The invention relates to a supporting device for fixing an electronic circuit board in production, which comprises a base, a protective shell, a first mounting plate, a lifting mechanism and an adjusting mechanism, wherein the lifting mechanism is arranged on one side of the base, the protective shell is fixedly connected onto the lifting mechanism, and the first mounting plate is fixedly connected to the circumferential direction of one side of the protective shell. The invention pulls the lifting mechanism to operate, the lifting mechanism drives the adjusting mechanism to move up and down, when the adjusting mechanism moves up and down to a proper height, the adjusting mechanism can be pulled to operate to a proper size for placing the electronic circuit board, the electronic circuit board is placed on the first mounting plate and fixed by the adjusting mechanism, and the electronic circuit board can be processed.
Description
Technical Field
The present disclosure relates to supporting devices, and particularly to a supporting device for fixing an electronic circuit board.
Background
In the production process of the electronic circuit board, the electronic circuit board is required to be operated in multiple aspects, and then the electronic circuit board is required to be fixedly supported.
Therefore, it is necessary to design and develop a supporting device for fixing electronic circuit board production, which can replace manual work to fix the electronic circuit board, is relatively convenient, and can fix and support electronic circuit boards of different sizes.
Disclosure of Invention
In order to overcome the defects that the electronic circuit board is clamped by a tool, the tool can only fix the electronic circuit board with one specification, and the electronic circuit board is fixed by hands, which is troublesome, the technical problem of the invention is as follows: the supporting device for fixing the electronic circuit board in production can replace manual work to fix the electronic circuit board, is convenient, and can fix and support electronic circuit boards with different sizes.
The utility model provides a strutting arrangement is used fixedly in electronic circuit board production, is including base, protective housing, first mounting panel, elevating system and guiding mechanism, elevating system is installed to base one side, and the protective housing rigid coupling is on elevating system, and first mounting panel rigid coupling is in protective housing one side circumference, and guiding mechanism installs between protective housing and first mounting panel, and guiding mechanism still is connected the cooperation with elevating system.
The lifting mechanism comprises a first screw rod, a first connecting block, a first guide rod, a first hinge rod, a second hinge rod, a rotating shaft, a first mounting block and a second mounting plate, the second mounting panel is established in base one side, the cooperation is connected with guiding mechanism to the second mounting panel, the rigid coupling of first guide bar symmetrical formula is in second mounting panel one side and base one side, the slidingtype suit of first connecting block symmetrical formula is between two first guide bar circumference of every side, the rotary type of second hinge bar symmetrical formula is connected between two of them first connecting block one side, the rotary type of first hinge bar symmetrical formula is connected between two other first connecting block one sides, the cross-under of pivot rotary type is between the first hinge bar of every side and second hinge bar middle part, first installation piece rigid coupling is in base one side middle part, the cross-under of first lead screw rotary type is in first installation piece middle part, first lead screw passes through two first connecting blocks of running through of screw rotary type.
The adjusting mechanism comprises a fixed block, a second connecting block, second lead screws, a transmission assembly, a knob and second guide rods, wherein the second guide rods are symmetrically embedded and fixedly connected to one side of a second mounting plate, the second lead screws are symmetrically connected to the protective shell in a penetrating manner between two sides and the other two sides, the threads of the two second lead screws on each side are opposite, the knob is fixedly connected to two ends of the second lead screws, the second connecting block is sleeved between the four second lead screws in a thread rotating manner, the number of the second connecting blocks is four, the second connecting blocks are sleeved on the second guide rods in a sliding manner, the end part of the second connecting block far away from the base penetrates through the first mounting plate, the fixed block is fixedly connected to the end part of the second connecting block far away from the base, the four fixed blocks are mutually matched, and the transmission assembly is symmetrically connected between the two second lead screws on each side in the circumferential direction.
Preferably, the ejection mechanism also comprises an ejection mechanism, the ejection mechanism comprises an ejection block, a connecting rod, a shell, a toggle wheel, a first contact rod, a clamping block, a third guide rod, a limiting block, an inclined block, a first spring, a second contact rod, a third connecting block, a third contact rod and a fixed rod, the shell is fixedly connected to the middle part of the second mounting plate in a penetrating manner, the third guide rod is connected to the circumferential direction of one side of the shell close to the second mounting plate in a penetrating manner at intervals, the clamping block is sleeved on the circumferential direction of the third guide rod in a sliding manner, the first contact rod is fixedly connected to one side of the clamping block far away from the base, the limiting block is fixedly connected to the circumferential direction of one side of the shell close to the second mounting plate, the connecting rod is connected between the middle part of the limiting block in a penetrating manner, the ejection block is fixedly connected to the end part of the connecting rod far away from the base, the ejection block penetrates through the first mounting plate, the inclined block is fixedly sleeved on the circumferential direction of one side of the connecting rod close to the clamping block, and the inclined block is matched with the clamping block, first spring coupling is between sloping block one side and stopper one side, first spring is around on the reconnection pole, the connection in casing one side circumference of thumb wheel rotary type, thumb wheel one end runs through casing one side, the thumb wheel suit is on first contact lever, the embedded rigid coupling of dead lever is in second mounting panel one side, the quantity of dead lever is two, the suit of third contact lever slidingtype is on one of them dead lever, first mounting panel one side is run through to third contact lever one end, the cover of second contact lever slidingtype is on one of them dead lever, the second contact lever is located thumb wheel one end inboard, the fixed suit of third connecting block is between third contact lever one side circumference and second contact lever one side circumference.
Preferably, the guide mechanism is including the pull ring, act as go-between, the wire wheel, the reel, the guide block, second installation piece, telescopic link and dysmorphism ball, the wire wheel is installed in second installation board both sides and first installation board both sides, the pull ring suit is in poking wheel one end, the guide block rigid coupling is in first installation board one side near the third contact lever, second installation piece rigid coupling is in the inboard middle part of fixed block, the cross-under of telescopic link rotary type is between four second installation piece middle parts, the fixed suit of dysmorphism ball interval is in the telescopic link week, the dysmorphism ball is located the fixed block, the fixed suit of reel is in one side circumference of telescopic link near the guide block, around having acted as go-between on the reel, the tail end of acting as go-between passes the guide block and then four wire wheels and pull ring fixed connection.
Preferably, still including clamping mechanism, clamping mechanism is including splint, trigger block and elastic component, the embedded slidingtype of splint is established in fixed block one side, and the rigid coupling of trigger block symmetry formula is in splint one side towards the base, and trigger block and special-shaped ball cooperate, and the elastic component interval is connected between splint one side and fixed block inside.
Preferably, still including damper, damper is including contacting piece, fourth guide bar and second spring, the slidingtype cross-under of fourth guide bar symmetry formula is in base one side, and contact piece rigid coupling is between two fourth guide bar one ends, and contact piece and second mounting panel contact cooperation, the connection of second spring symmetry formula is between contact piece one side and base one side, and the second spring is around on the fourth guide bar.
Preferably, the fixing block is L-shaped, so that the electronic circuit board can be better limited.
The beneficial effects are that:
1. the electronic circuit board fixing device has the advantages that the electronic circuit board can be fixedly supported, and the electronic circuit board can be fixed without manual operation, so that convenience is realized.
2. When the fixed block is adjusted to the position that suitable electronic circuit board placed, can stimulate the third contact lever and remove right, the kicking block then moves down to first mounting panel below, and then electronic circuit board handles the completion back, and the kicking block rebound promotes electronic circuit board rebound certain distance, so, more makes things convenient for operating personnel to take off electronic circuit board.
3. Under the effect of splint, the dysmorphism ball inwards rotates and drives splint inwardly movable through the trigger block, splint inwardly movable and electronic circuit board contact, and the splint presss from both sides the fastening with the electronic circuit board and fixes, so, can be further press from both sides the fastening with the electronic circuit board and fix.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic view of a first partial body structure according to the present invention.
FIG. 3 is a schematic view of a second partial body structure according to the present invention.
Fig. 4 is a perspective view of a third embodiment of the present invention.
Fig. 5 is a perspective view of a fourth embodiment of the present invention.
FIG. 6 is a schematic view of a fifth partial body structure according to the present invention.
Fig. 7 is an enlarged schematic view of part a of the present invention.
Fig. 8 is a schematic structural view of a sixth partial body according to the present invention.
FIG. 9 is a schematic view of a seventh partial body structure according to the present invention.
Fig. 10 is an enlarged view of part B of the present invention.
Fig. 11 is a schematic perspective view of an eighth partial structure according to the present invention.
Fig. 12 is a schematic view of a ninth partial body structure according to the present invention.
FIG. 13 is a schematic view of a tenth partial body structure according to the present invention.
Fig. 14 is an enlarged view of part C of the present invention.
FIG. 15 is a schematic view of an eleventh partial body structure according to the present invention.
FIG. 16 is a schematic view of a twelfth partial body structure according to the present invention.
Reference numbers in the drawings: 1_ base, 2_ protective shell, 3_ first mounting plate, 4_ lifting mechanism, 41_ first lead screw, 42_ first connecting block, 43_ first guide rod, 44_ first hinge rod, 45_ second hinge rod, 46_ pivot shaft, 47_ first mounting block, 48_ second mounting plate, 5_ adjustment mechanism, 51_ fixed block, 52_ second connecting block, 53_ second lead screw, 54_ transmission component, 55_ knob, 56_ second guide rod, 6_ ejection mechanism, 61_ top block, 62_ connecting rod, 63_ housing, 64_ toggle wheel, 66_ first contact rod, 67_ clamp block, 68_ third guide rod, 69_ stopper, 610_ ramp block, 611_ first spring, 612_ second contact rod, 613_ third connecting block, 614_ third contact rod, 615_ fixed rod, 7_ guide mechanism, 71_ pull ring, 72_ pull wire, 73_ pull ring, 74_ reel, 75_ guide block, 76_ second mounting block, 77_ telescopic rod, 78_ shaped ball, 8_ clamping mechanism, 81_ clamping plate, 82_ trigger block, 83_ elastic piece, 9_ damping mechanism, 91_ contact block, 92_ fourth guide rod, 93_ second spring.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
Example (b): a supporting device for fixing electronic circuit board production.
Referring to fig. 1-8, the device comprises a base 1, a protective shell 2, a first mounting plate 3, a lifting mechanism 4 and an adjusting mechanism 5, wherein the lifting mechanism 4 is arranged at the top of the base 1, the protective shell 2 is fixedly connected to the lifting mechanism 4, the first mounting plate 3 is fixedly connected to the top of the protective shell 2 in the circumferential direction, and the adjusting mechanism 5 is arranged between the first mounting plate 3 and the lifting mechanism 4 as well as between the first mounting plate 3 and the protective shell 2.
The lifting mechanism 4 comprises a first screw rod 41, a first connecting block 42, a first guide rod 43, a first hinge rod 44, a second hinge rod 45, a rotating shaft 46, a first mounting block 47 and a second mounting plate 48, wherein the second mounting plate 48 is arranged above the base 1, the second mounting plate 48 is connected and matched with the adjusting mechanism 5, the first guide rods 43 are fixedly connected with the front side and the rear side of the bottom of the second mounting plate 48 and the front side and the rear side of the top of the base 1, the first connecting block 42 is symmetrically sleeved between the circumferential direction of the two lower first guide rods 43 and between the two upper first guide rods 43 in a sliding manner, the second hinge rod 45 is symmetrically hinged between the upper first connecting block 42 on the right side and the lower first connecting block 42 on the left side in a front-back manner, the first hinge rod 44 is symmetrically hinged between the upper first connecting block 42 on the upper side and the lower first connecting block 42 on the right side in a front-back manner, the rotating manner is connected between the first hinge rod 44 and the middle part of the second rod 45 with the rotating shaft 46, the middle rigid coupling of base 1 top has first installation piece 47, and the cross-under of first installation piece 47 middle part rotary type has first lead screw 41, and the left and right sides screw thread of first lead screw 41 is opposite, and first lead screw 41 runs through two first connecting block 42 middle parts below, and first lead screw 41 passes through the screw thread and cooperates with two first connecting block 42 below.
The adjusting mechanism 5 comprises a fixed block 51, a second connecting block 52, a second screw 53, a transmission assembly 54, a knob 55 and a second guide rod 56, the second guide rod 56 is fixedly connected to the left and right sides of the second mounting plate 48 in an embedded manner, the second screw 53 is symmetrically and horizontally connected between the front and back sides of the protective shell 2 in a sliding manner, the second screw 53 is also symmetrically connected between the left and right sides of the protective shell 2 in a sliding manner, the threads of the lower two second screws 53 are opposite to the threads of the upper two second screws 53, the knobs 55 are fixedly connected to the two ends of the second screws 53, the second connecting block 52 is arranged between the lower left and right second screws 53 and the upper two second screws 53, the second connecting block 52 is matched with the second screws 53 through threads, the lower part of the second connecting block 52 is slidably sleeved on the second guide rod 56, the top end of the second connecting block 52 penetrates through the first mounting plate 3 and is fixedly connected with the fixed block 51, the fixing block 51 is L-shaped, four fixing blocks 51 are matched with each other, the transmission component 54 is symmetrically connected between the two second lead screws 53 at the lower part, the transmission component 54 is also symmetrically connected between the two second lead screws 53 at the upper part, the transmission component 54 consists of two belt pulleys and a flat belt, wherein the belt pulleys are fixedly sleeved on the periphery of the second lead screws 53, and the flat belt is wound between the two belt pulleys.
At first, operating personnel stimulates 4 functions of elevating system, 4 functions of elevating system drive protective housing 2 and reciprocate, protective housing 2 reciprocates and drives guiding mechanism 5 and reciprocates, and protective housing 2 still drives first mounting panel 3 and reciprocates, when guiding mechanism 5 reciprocates to suitable height, stop to stimulate 4 functions of elevating system, can stimulate 5 functions of guiding mechanism, guiding mechanism 5 functions to suitable electronic circuit board and places, place electronic circuit board on first mounting panel 3 again, and make electronic circuit board and guiding mechanism 5 contact, electronic circuit board places the back, guiding mechanism 5 fixes electronic circuit board, can carry out subsequent processing to electronic circuit board. When the electronic circuit board is processed, the electronic circuit board is removed from the first mounting plate 3.
Firstly, an operator pulls the first lead screw 41 to rotate forward and backward alternately, the first lead screw 41 rotates forward and backward alternately to drive the first connecting block 42 to move inside and outside through threads, the first connecting block 42 moves inside and outside and drives the first upper guide rod 43 to move up and down through the first hinge rod 44 and the second hinge rod 45, the first upper guide rod 43 moves up and down to drive the second mounting plate 48 to move up and down, the second mounting plate 48 moves up and down to drive the first mounting plate 3 to move up and down through the protective shell 2, the second mounting plate 48 is matched with the protective shell 2 to drive the adjusting mechanism 5 to move up and down, when the adjusting mechanism 5 moves up and down to a proper height, the first lead screw 41 stops being pulled to rotate forward and backward alternately, and the next operation can be started. In this way, the adjustment mechanism 5 can be adjusted to a height suitable for use.
When an operator pulls the first screw rods 41 to rotate forward and backward alternately, the second mounting plate 48 moves up and down to drive the protective shell 2 to move up and down, the protective shell 2 moves up and down to drive the second screw rods 53 to move up and down, the second screw rods 53 move up and down to drive the second connecting blocks 52 to move up and down, the second connecting blocks 52 move up and down to drive the fixed blocks 51 to move up and down to a proper height for use, the operator stops pulling the first screw rods 41 to rotate forward and backward alternately, namely, the operator can twist the knob to drive one of the second screw rods 53 below to rotate forward and backward alternately, one of the second screw rods 53 below rotates forward and backward alternately to drive the other second screw rod 53 below to rotate forward and backward alternately through the lower transmission assembly 54, the two second screw rods 53 below rotate forward and backward alternately to drive the second connecting blocks 52 on the left side and the right side to move inward and outward simultaneously, and outward movement of the second connecting blocks 52 on the left side and the right side to drive the fixed blocks 51 to move inward and outward, when the fixed blocks 51 move inwards and outwards to proper positions, the twisting of the lower second screw rods 53 is stopped, the knob is twisted to drive one of the upper second screw rods 53 to rotate in a forward and reverse alternating manner, the one of the upper second screw rods 53 rotates in a forward and reverse alternating manner and drives the other of the upper second screw rods 53 to rotate in a forward and reverse alternating manner through the upper transmission assembly 54, the two upper second screw rods 53 rotate in a forward and reverse alternating manner to drive the front and rear side second connecting blocks 52 to move inwards and outwards simultaneously, so that the front and rear side fixed blocks 51 move inwards and outwards, and when the front and rear side fixed blocks 51 move inwards and outwards to proper positions, the twisting of the upper second screw rods 53 is stopped, the electronic circuit board can be placed on the first mounting plate 3, and the electronic circuit board is moved to between the four fixing blocks 51 to be fixed, because the fixed block 51 is L-shaped, the electronic circuit board can be better limited, and the subsequent processing of the electronic circuit board can be started. Therefore, the electronic circuit board can adapt to electronic circuit boards with different sizes.
Referring to fig. 1, 2, 8, 9, 10, 11, 12, 13 and 14, the ejection device 6 further includes an ejection mechanism 6, the ejection mechanism 6 includes an ejection block 61, a connecting rod 62, a housing 63, a dial wheel 64, a first contact rod 66, a clamping block 67, a third guide rod 68, a limit block 69, an inclined block 610, a first spring 611, a second contact rod 612, a third connecting block 613, a third contact rod 614 and a fixing rod 615, the housing 63 is fixedly penetrated in the middle of the second mounting plate 48, the limit block 69 is fixedly connected to the lower portion of the housing 63 in the circumferential direction, the connecting rod 62 is slidably penetrated between the center of the circle of the limit block 69 and the center of the top of the housing 63, the top end of the connecting rod 62 is fixedly connected to the top block 61, the top block 61 penetrates through the first mounting plate 3, the top block 61 is slidably fitted to the first mounting plate 3, the dial wheel 64 is fixedly connected to the middle of the top of the housing 63, the front end of the upper portion of the dial wheel 64 penetrates the front side of the housing 63, six third guide rods 68 are fixedly penetrated and connected at the lower part of the shell 63 at equal intervals in the circumferential direction, the third guide rods 68 are sleeved with clamping blocks 67 in a sliding manner in the circumferential direction, the middle of the outer side of the top of each clamping block 67 is fixedly connected with a first contact rod 66, the upper part of each first contact rod 66 is positioned at the inner side of the toggle wheel 64, the first contact rods 66 are matched with the toggle wheels 64, the lower part of the connecting rod 62 is fixedly connected with an inclined block 610 in the circumferential direction, the inclined block 610 is matched with the clamping blocks 67, a first spring 611 is connected between the bottom of the inclined block 610 and the top of the limiting block 69, the first spring 611 is wound on the connecting rod 62, two fixing rods 615 are fixedly connected with the front side of the top of the second mounting plate 48 in an embedded manner, the third contact rod 614 is sleeved in the circumferential direction in a sliding manner, the top end of the third contact rod 614 penetrates through the front side of the first mounting plate 3, the third contact rod 614 is in a sliding manner matched with the first mounting plate 3, and the second contact rod 612 is sleeved in the circumferential direction in a sliding manner, the upper portion of the second contact rod 612 is located inside the front end of the toggle wheel 64, the second contact rod 612 is matched with the toggle wheel 64, and a third connecting block 613 is fixedly connected between the middle portion of the second contact rod 612 and the lower portion of the third contact rod 614.
The device also comprises a material guiding mechanism 7, wherein the material guiding mechanism 7 comprises a pull ring 71, a pull wire 72, two wire guiding wheels 73, a reel 74, a guide block 75, a second mounting block 76, an expansion link 77 and special-shaped balls 78, two wire guiding wheels 73 are mounted on the right front side of the top of the second mounting plate 48, the wire guiding wheels 73 are also mounted on the front side of the top and the front side of the bottom of the first mounting plate 3, the guide block 75 is fixedly connected to the middle of the front side of the top of the first mounting plate 3, the guide block 75 is positioned on the rear side of the wire guiding wheel 73 above, the second mounting block 76 is fixedly connected to the middle of the inner side of the fixing block 51, the expansion link 77 is rotatably connected between the four second mounting blocks 76 in a penetrating manner, the special-shaped balls 78 are fixedly sleeved on the expansion link 77 at uniform intervals in the circumferential direction, the special-shaped balls 78 are positioned in the fixing block 51, the reel 74 is fixedly connected to the front side of the expansion link 77 in the circumferential direction, the pull wire 72 is wound on the pull ring 74, the tail end of the pull wire 72 passes through the guide block 75 and then passes through the four wire guiding wheels 73 and is fixedly connected to 71, the pull ring 71 is sleeved on the front end of the upper part of the poking wheel 64.
When the fixed block 51 moves up and down to a position suitable for placing the electronic circuit board, the third contact rod 614 is pulled to move rightwards, the third contact rod 614 moves rightwards to drive the third connecting block 613 to move rightwards, the third connecting block 613 moves rightwards to drive the second contact rod 612 to move rightwards, the second contact rod 612 moves rightwards to drive the toggle wheel 64 to rotate backwards, the toggle wheel 64 rotates backwards to drive the first contact rod 66 to move inwards, the first contact rod 66 moves inwards to drive the clamping block 67 to move inwards, when the clamping block 67 moves inwards to contact with the inclined block 610, the clamping block 67 drives the inclined block 610 to move downwards, the first spring 611 is compressed, the inclined block 610 moves downwards to drive the connecting rod 62 to move downwards, the connecting rod 62 moves downwards to drive the top block 61 to move downwards, when the top block 61 moves downwards to below the first mounting plate 3, the third contact rod 614 stops being pulled, and the electronic circuit board is processed, the third contact rod 614 can be pulled to move leftwards for resetting, the third contact rod 614 moves leftwards for resetting and drives the second contact rod 612 to move leftwards for resetting through the third connecting block 613, the toggle wheel 64 is made to rotate positively to drive the first contact rod 66 to move outwards for resetting, the first contact rod 66 is reset to drive the clamping block 67 to move outwards for resetting, the clamping block 67 is reset to be separated from the inclined block 610, due to the action of the first spring 611, the inclined block 610 moves upwards for resetting and drives the jacking block 61 to move upwards for resetting through the connecting rod 62, the jacking block 61 is reset to push the electronic circuit board to move upwards for a certain distance, and an operator can take the electronic circuit board down. Therefore, the electronic circuit board can be taken down by operators more conveniently.
When an operator places the electronic circuit board between the four fixing blocks 51, the electronic circuit board is in contact with the special-shaped balls 78, the electronic circuit board drives the special-shaped balls 78 to rotate inwards, the special-shaped balls 78 rotate inwards to drive the telescopic rod 77 to rotate inwards, the telescopic rod 77 rotates inwards to drive the reel 74 to rotate forwards, the reel 74 rotates forwards to roll the pull wire 72, the pull wire 72 is rolled through the guide wheel 73 to drive the pull ring 71 to move rightwards, the pull ring 71 moves rightwards to drive the poking wheel 64 to rotate forwards, the top block 61 moves downwards to reset, and then subsequent processing of the electronic circuit board can be started. After the electronic circuit board is processed, the third contact rod 614 is pulled to move leftwards for resetting, the top block 61 is also enabled to reset to push the electronic circuit board to move upwards for a certain distance, the poking wheel 64 rotates forwards and resets forwards, the pull ring 71 drives the pull wire 72 to move and reset, the pull wire 72 resets to drive the reel 74 to rotate backwards and reset backwards, the reel 74 resets to drive the special-shaped ball 78 to rotate outwards and reset through the telescopic rod 77, and then the electronic circuit board can be taken down. So, can carry on spacingly to the electronic circuit board, and need not operating personnel pulling third contact arm 614 and make kicking block 61 move down, convenient and fast.
Referring to fig. 1, 2, 15 and 16, the clamping device 8 further comprises a clamping mechanism 8, the clamping mechanism 8 comprises a clamping plate 81, a triggering block 82 and an elastic element 83, the clamping plate 81 is arranged in a sliding manner that the rear side of the inner top of the rear side fixing block 51 and the front side of the inner top of the front side fixing block 51 are embedded, the triggering block 82 is symmetrically fixedly connected to the outer side of the bottom of the clamping plate 81, the triggering block 82 is matched with the special-shaped balls 78, and the elastic element 83 is uniformly connected between the outer side surface of the clamping plate 81 and the inner part of the fixing block 51 at intervals.
Still including damper 9, damper 9 is including contacting piece 91, fourth guide bar 92 and second spring 93, the cross-under of base 1 top symmetry slidingtype has fourth guide bar 92, the rigid coupling has contacting piece 91 between two fourth guide bar 92 tops, contacting piece 91 and the cooperation of the contact of second mounting panel 48 bottom contact, the symmetry formula between contacting piece 91 bottom and the base 1 top is connected with second spring 93, second spring 93 is around on fourth guide bar 92.
When the special-shaped ball 78 rotates inwards, the special-shaped ball 78 rotates inwards to be in contact with the trigger block 82, the special-shaped ball 78 drives the trigger block 82 to move inwards, the trigger block 82 moves inwards to drive the clamping plate 81 to move inwards, the elastic piece 83 is stretched, the clamping plate 81 moves inwards to be in contact with the electronic circuit board, and the electronic circuit board is clamped and fixed by the clamping plate 81. When the special-shaped ball 78 rotates outwards, the special-shaped ball 78 is separated from the contact with the trigger block 82, the clamping plate 81 moves outwards to reset under the action of the elastic piece 83, so that the electronic circuit board is loosened, and the clamping plate 81 drives the trigger block 82 to move outwards to reset. Thus, the electronic circuit board can be further clamped and fixed.
Initially, the second spring 93 is in a compressed state, and when the second mounting plate 48 moves up and down, the fourth guide rod 92 also continuously moves up and down due to the action of the second spring 93, so that when the second mounting plate 48 stops moving, the fourth guide rod 92 also stops moving, and when an operator handles the electronic circuit board, the fourth guide rod 92 can support the second mounting plate 48. Therefore, the second mounting plate 48 can be more stable, and the phenomenon of shaking is avoided from affecting the processing of the electronic circuit board.
While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.
Claims (8)
1. The utility model provides a fixed strutting arrangement that uses of electronic circuit board production, characterized by, including base (1), protective housing (2), first mounting panel (3), elevating system (4) and guiding mechanism (5), elevating system (4) are installed to base (1) one side, and protective housing (2) rigid coupling is on elevating system (4), and first mounting panel (3) rigid coupling is in protective housing (2) one side circumference, and guiding mechanism (5) are installed between protective housing (2) and first mounting panel (3), and guiding mechanism (5) still are connected the cooperation with elevating system (4).
2. The supporting device for fixing the electronic circuit board production according to claim 1, wherein the lifting mechanism (4) comprises a first screw rod (41), a first connecting block (42), a first guide rod (43), a first hinge rod (44), a second hinge rod (45), a rotating shaft (46), a first mounting block (47) and a second mounting plate (48), the second mounting plate (48) is arranged at one side of the base (1), the second mounting plate (48) is connected and matched with the adjusting mechanism (5), the first guide rods (43) are symmetrically and fixedly connected at one side of the second mounting plate (48) and one side of the base (1), the first connecting block (42) is symmetrically and slidably sleeved between the two first guide rods (43) at each side in the circumferential direction, the second hinge rod (45) is symmetrically and rotatably connected between one side of the two first connecting blocks (42), the rotary type of first articulated rod (44) symmetry formula is connected between other two first connecting block (42) one sides, the cross-under of pivot (46) rotary type is between first articulated rod (44) of every side and second articulated rod (45) middle part, first installation piece (47) rigid coupling in base (1) one side middle part, the cross-under of first lead screw (41) rotary type is in first installation piece (47) middle part, first lead screw (41) pass through two first connecting block (42) of running through of screw thread rotary type.
3. The supporting device for fixing the electronic circuit board in production according to claim 2, wherein the adjusting mechanism (5) comprises a fixing block (51), a second connecting block (52), a second lead screw (53), a transmission assembly (54), a knob (55) and a second guide rod (56), the second guide rod (56) is symmetrically embedded and fixedly connected to one side of the second mounting plate (48), the second lead screw (53) is symmetrically and slidably penetrated and connected between two sides and the other sides of the protective shell (2), the threads of the two second lead screws (53) on each side are opposite, the knob (55) is fixedly connected to two ends of the second lead screw (53), the second connecting block (52) is rotatably sleeved between the four second lead screws (53) through threads, the number of the second connecting blocks (52) is four, the second connecting blocks (52) are slidably sleeved on the second guide rod (56), the end part of the second connecting block (52) far away from the base (1) penetrates through the first mounting plate (3), the fixing blocks (51) are fixedly connected to the end part of the second connecting block (52) far away from the base (1), the four fixing blocks (51) are mutually matched, and the transmission assembly (54) is symmetrically connected between the two second screw rods (53) on each side in the circumferential direction.
4. The supporting device for producing and fixing the electronic circuit board as claimed in claim 3, characterized by further comprising an ejection mechanism (6), wherein the ejection mechanism (6) comprises an ejection block (61), a connecting rod (62), a housing (63), a toggle wheel (64), a first contact rod (66), a clamping block (67), a third guide rod (68), a limiting block (69), an inclined block (610), a first spring (611), a second contact rod (612), a third connecting block (613), a third contact rod (614) and a fixing rod (615), the housing (63) is fixedly connected to the middle of the second mounting plate (48) in a penetrating manner, the third guide rod (68) is connected to the circumferential direction of one side of the housing (63) close to the second mounting plate (48) in a penetrating manner at intervals, the clamping block (67) is sleeved on the circumferential direction of the third guide rod (68) in a sliding manner, the first contact rod (66) is fixedly connected to the side of the clamping block (67) far away from the base (1), a limiting block (69) is fixedly connected to the circumferential direction of one side in a shell (63) close to a second mounting plate (48), a connecting rod (62) is connected between the middle of the limiting block (69) and the middle of the shell (63) in a sliding mode in a penetrating mode, a top block (61) is fixedly connected to the end portion of the connecting rod (62) far away from a base (1), the top block (61) penetrates through a first mounting plate (3), an inclined block (610) is fixedly sleeved on the circumferential direction of one side of the connecting rod (62) close to a clamping block (67), the inclined block (610) is matched with the clamping block (67), a first spring (611) is connected between one side of the inclined block (610) and one side of the limiting block (69), the first spring (611) winds around the connecting rod (62), a poking wheel (64) is rotatably connected to the circumferential direction of one side of the shell (63), one end of a poking wheel (64) penetrates through one side of the shell (63), the poking wheel (64) is sleeved on the first contact rod (66), and a fixing rod (615) is fixedly connected to one side of the second mounting plate (48), the number of the fixing rods (615) is two, the third contact rod (614) is slidably sleeved on one fixing rod (615), one end of the third contact rod (614) penetrates through one side of the first mounting plate (3), the second contact rod (612) is slidably sleeved on one fixing rod (615), the second contact rod (612) is located on the inner side of one end of the toggle wheel (64), and the third connecting block (613) is fixedly sleeved between the circumferential direction of one side of the third contact rod (614) and the circumferential direction of one side of the second contact rod (612).
5. The supporting device for producing and fixing the electronic circuit board as claimed in claim 4, further comprising a guiding mechanism (7), wherein the guiding mechanism (7) comprises a pull ring (71), a pull wire (72), a wire guiding wheel (73), a winding wheel (74), a guide block (75), a second mounting block (76), a telescopic rod (77) and special-shaped balls (78), the wire guiding wheel (73) is mounted on both sides of the second mounting plate (48) and both sides of the first mounting plate (3), the pull ring (71) is sleeved on one end of the poking wheel (64), the guide block (75) is fixedly connected to one side of the first mounting plate (3) close to the third contact rod (614), the second mounting block (76) is fixedly connected to the middle part of the inner side of the fixed block (51), the telescopic rod (77) is rotatably connected between the middle parts of the four second mounting blocks (76), the special-shaped balls (78) are fixedly sleeved and fixed on the periphery of the telescopic rod (77) at intervals, the special-shaped ball (78) is positioned in the fixing block (51), the reel (74) is fixedly sleeved on one side of the telescopic rod (77) close to the guide block (75) in the circumferential direction, the pull wire (72) is wound on the reel (74), and the tail end of the pull wire (72) penetrates through the guide block (75) and then bypasses the four wire guide wheels (73) to be fixedly connected with the pull ring (71).
6. The supporting device for fixing the electronic circuit board in the production process according to claim 5, further comprising a clamping mechanism (8), wherein the clamping mechanism (8) comprises a clamping plate (81), a triggering block (82) and an elastic member (83), the clamping plate (81) is embedded in the fixed block (51) in a sliding manner, the triggering block (82) is symmetrically and fixedly connected to one side of the clamping plate (81) facing the base (1), the triggering block (82) is matched with the special-shaped ball (78), and the elastic member (83) is connected between one side of the clamping plate (81) and the inside of the fixed block (51) at intervals.
7. The supporting device for fixing the electronic circuit board in the production process as claimed in claim 6, further comprising a damping mechanism (9), wherein the damping mechanism (9) comprises a contact block (91), a fourth guide rod (92) and a second spring (93), the fourth guide rod (92) is symmetrically and slidably connected to one side of the base (1), the contact block (91) is fixedly connected between one end of each of the two fourth guide rods (92), the contact block (91) is in contact fit with the second mounting plate (48), the second spring (93) is symmetrically connected between one side of the contact block (91) and one side of the base (1), and the second spring (93) is wound on the fourth guide rod (92).
8. A supporting device for fixing electronic circuit board production according to claim 7, wherein said fixing block (51) is L-shaped to better limit the position of the electronic circuit board.
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| CN202110787281.XA CN113498265B (en) | 2021-07-13 | 2021-07-13 | Supporting device for fixing electronic circuit board in production |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111263530A (en) * | 2020-03-20 | 2020-06-09 | 蔡恩扬 | SMT two-sided paster component printing jig |
| CN212762210U (en) * | 2020-06-10 | 2021-03-23 | 佳兴精密模具塑胶(深圳)有限公司 | Rotating device for precision mold production |
| CN113038733A (en) * | 2021-03-10 | 2021-06-25 | 梁健玲 | Welding equipment for assembling printed circuit board |
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- 2021-07-13 CN CN202110787281.XA patent/CN113498265B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111263530A (en) * | 2020-03-20 | 2020-06-09 | 蔡恩扬 | SMT two-sided paster component printing jig |
| CN212762210U (en) * | 2020-06-10 | 2021-03-23 | 佳兴精密模具塑胶(深圳)有限公司 | Rotating device for precision mold production |
| CN113038733A (en) * | 2021-03-10 | 2021-06-25 | 梁健玲 | Welding equipment for assembling printed circuit board |
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| CN113498265B (en) | 2022-05-27 |
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Effective date of registration: 20240508 Address after: No. 256-1, Maoyang Group, Haiyang Village, Xidian Town, Ninghai County, Ningbo City, Zhejiang Province, 315613 Patentee after: NINGBO ZHONGXIN ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 518100 Room 401, building 2, No. 1, Datian Yangnan 1st Road, Dongfang community, Songgang street, Bao'an District, Shenzhen, Guangdong Patentee before: Shenzhen diliansi Technology Co.,Ltd. Country or region before: China |
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