CN104646782A - Wave soldering device - Google Patents
Wave soldering device Download PDFInfo
- Publication number
- CN104646782A CN104646782A CN201410714034.7A CN201410714034A CN104646782A CN 104646782 A CN104646782 A CN 104646782A CN 201410714034 A CN201410714034 A CN 201410714034A CN 104646782 A CN104646782 A CN 104646782A
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- China
- Prior art keywords
- frock
- supporting plate
- workbench
- power set
- conveying mechanism
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/082—Flux dispensers; Apparatus for applying flux
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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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/04—Soldering or other types of metallurgic bonding
- H05K2203/044—Solder dip coating, i.e. coating printed conductors, e.g. pads by dipping in molten solder or by wave soldering
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Molten Solder (AREA)
Abstract
The invention discloses a wave soldering device. The wave soldering device comprises a frame provided with a tilt working table. A flux spray unit, a pre-heating unit and a soldering tin spray unit are sequentially arranged on the working table from low to high. The working table is provided with a first conveying mechanism for conveying tooling to the head end of the flux spray unit, the pre-heating unit and the soldering tin spray unit in a tooling intermittent mode at one time and a second conveying mechanism arranged on the position corresponding to the soldering tin spray unit. A connection mechanism for smoothly transit tooling to the second conveying mechanism is arranged between the first conveying mechanism and the second conveying mechanism. The wave soldering device reduces the overall size of the device, saves workshop space, is easy to move, fully utilizes energy, reduces energy consumption, avoids waste, achieves smooth tooling transition through the connecting mechanism, facilitates returning back to the initial position and turning of the tooling through the tooling conveying mechanisms, omits additional arrangement of units and further ensures that the device is small in overall size and occupation space and low in cost.
Description
Technical field
The invention belongs to technical field of welding equipment, particularly relate to a kind of Wave soldering apparatus.
Background technology
At present, pcb board (Printed circuit board) or frock crosses wave-soldering time usually adopt single chain transmission, cross wave-soldering due to pcb board and need preheating, and chain does not stop in the middle of transmitting, pcb board is heated in continuous conveying process, and what need preheating zone size design is very long, pcb board is heated to applicable temperature by guarantee, said structure causes that whole wave-soldering size is long, cost is high, and due to preheating zone size comparatively large, energy waste is serious.
Meanwhile, for there being frock to return the wave soldering needed, common apparatus cannot realize the passback of frock, and on common apparatus, additionally increase return device, not only can increase equipment size, take hall space, and greatly can increase cost.
Summary of the invention
Embodiment of the present invention technical problem to be solved is: provide a kind of Wave soldering apparatus, long to solve existing wave-soldering size, and cost is high, energy waste is serious and increase return device, causes the problem that equipment size increases and cost increases.
For solving the problems of the technologies described above, the technical scheme of the embodiment of the present invention is: a kind of Wave soldering apparatus, comprise frame, described frame is provided with the workbench be obliquely installed, and described workbench is provided with scaling powder atomizing device, preheating device and welding tin jet device by low side successively to high-end;
Described workbench is provided with and is driven by the first power set and once conveying for the frock discontinuous delivered to by frock conveying mechanism puts in place to the first conveying mechanism of described scaling powder atomizing device, described preheating device and described welding tin jet device head end;
Be provided with the described described workbench welding tin jet device correspondence position and driven by the second power set and for the second conveyor structure of frock described in continus convergence;
Be provided with between described first conveying mechanism and described second conveyor structure for by described frock smooth transition to the connecting mechanism on described second conveyor structure.
Improve as one, described first conveying mechanism comprises the slideway that the both sides that are installed on described workbench slides for described frock and is connected with described first power set and is laterally slidably mounted on the balladeur train on described workbench, described balladeur train is provided with and drives by the 4th power set the carriage vertically moved, be provided with the first guide-localization mechanism between described carriage and described balladeur train, described carriage is provided with some material toggling hooks for stirring described frock;
Described second conveyor structure comprise be arranged on described workbench both sides and by second power set drive the chain being provided with chain pawl.
As further improvement, first group of material toggling hook, the second group material toggling hook corresponding with the described frock on described scaling powder atomizing device and the three group material toggling hook corresponding with the described frock on described preheating device corresponding with the described frock that described frock conveying mechanism is delivered to when described material toggling hook is included in described first power set initial state.
As further improvement, described connecting mechanism comprises and is arranged at described second conveyor structure head end and is driving by the 5th power set the installing plate vertically moved described in two between chain, and the both sides of described installing plate are equipped with for accepting described frock and the rebound be arranged in parallel with described two chains;
The second guide-localization mechanism is provided with between described installing plate and described workbench.
As further improving, described frock conveying mechanism comprises:
Be located on slideway described in described workbench head end both sides for allowing described frock unidirectional by then by non-return supporting plate that described frock support is lived from bottom to top;
Be located at described workbench head end and first supporting plate for propping up described frock of longitudinal sliding motion installation;
Be located at the tail end of described workbench and second supporting plate for propping up described frock of longitudinal sliding motion installation;
Be located on the described workbench between described first supporting plate and described second supporting plate for the described frock on described second supporting plate being transferred to the passback mechanism on described first supporting plate;
Be provided with between described second conveyor structure and described second supporting plate and drive the 3rd conveying mechanism for the described frock of described second conveyor structure tail end being delivered on described second supporting plate by the 3rd power set.
As further improving, described 3rd conveying mechanism comprises and being connected and the slide of transverse shifting with described 3rd power set, and described slide is provided with and allows the unidirectional non-return hook passed through of described frock;
Described workbench is provided with for detecting detecting element with presence or absence of described frock, described detecting element and described 3rd power set cooperating.
As further improving again, described non-return supporting plate comprises by the poppet body of hinge on described slideway, and the spring be provided with between described poppet body and described slideway for resetting and limit element;
Described non-return hook comprises by the hook body of hinge on described slide, and the spring be provided with between described hook body and described slide for resetting and limit element.
As further improving again, the described workbench be positioned at above described slide is provided with gripper shoe, and the below of described gripper shoe is provided with slide rail, and described slide is slidably mounted on described slide rail.
As further improving, described passback mechanism comprises and is arranged on described workbench two ends and the guide post retraining described first supporting plate and described second supporting plate longitudinal sliding motion, described first supporting plate is connected with one end of a stay cord respectively with described second supporting plate, and the other end pile warp pulley mechanism of described stay cord is connected with the 6th power set;
The described workbench being positioned at described first supporting plate and described second supporting plate both sides is equipped with the conveyer belt that the 7th power set drive, and the height of described conveyer belt is higher than the lower limit position of described first supporting plate and described second supporting plate.
As further improving, outboard end on described first supporting plate and described second supporting plate is equipped with the limited post limiting described frock displacement, and described first supporting plate and described second supporting plate medial extremity close to each other are equipped with and allow the unidirectional non-return buckle entered of described frock.
After have employed technique scheme, the beneficial effect of the embodiment of the present invention is:
Owing to workbench being respectively equipped with the first conveying mechanism, second conveyor structure and connecting mechanism, and the mode that the first conveying mechanism adopts a discontinuous feeding to put in place, therefore after the first conveying mechanism feeding puts in place, workpiece under static state can be carried out spray scaling powder, warm-up operation, by controlling frock at scaling powder atomizing device, the dead time of preheating device, to reach the requirement of subsequent processing, compared with uninterruptedly carrying with traditional chain, the length of preheating device can be accomplished short as far as possible, therefore, not only reduce the overall dimensions of Wave soldering apparatus, save hall space, be convenient to equipment moving, the energy being also used in preheating is fully used, decrease energy consumption, avoid waste, meanwhile, make frock smooth transition on second conveyor structure by connecting mechanism, avoid frock and pass on to collide in process equipment damaged.
Because the first conveying mechanism comprises the balladeur train be connected with the first power set, balladeur train is provided with and is driven by the 4th power set and to be provided with the carriage of some material toggling hooks, thus after frock conveying puts in place by frock conveying mechanism, 4th power set drive the downward action of carriage, material toggling hook is made to be positioned at the side of frock, afterwards, first power set drive balladeur train to slide, material toggling hook is stirred frock action and is delivered to corresponding station, in the process of this conveying, originally be delivered to scaling powder atomizing device position in the frock of initial position, originally be delivered to preheating device position in the frock of scaling powder atomizing device position, frock originally in preheating device position is delivered to second conveyor structure by hook, adopt this carriage, action once can complete the movement of frock on three stations, structure is simple, take up room little, and operating efficiency is high, because second conveyor structure comprises the chain being provided with chain pawl, thus by two chain pawls, frock is supported, and complete the continus convergence of frock by the action of chain.
Because material toggling hook comprises first group of material toggling hook, second group of material toggling hook and the 3rd group of material toggling hook, thus form positioning relation by the material toggling hook of each group and frock, ensure the stationarity of frock relative position in course of conveying.
Because connecting mechanism to comprise between two chains and the installing plate vertically moved, thus carriage by be in preheating device position frock conveying time, 5th power set drive rebound rise and accept the frock transported, afterwards, 5th power set drive rebound descending until frock drops on the chain pawl of chain, adopt this connecting mechanism, effectively improve smooth transition and the fairness of frock transfer, and effectively prevent frock and chain contact and catching phenomenon occurs occur; Meanwhile, by the second guide-localization mechanism, ensure the rising of rebound and the stability of decline, prevent rebound and chain contact and cause damage.
Because frock conveying mechanism comprises non-return supporting plate and the passback mechanism between the first supporting plate, the second supporting plate, thus by non-return supporting plate be convenient to first supporting plate transport frock enter initial position, afterwards, the first supporting plate return, ready for transporting next frock; By the 3rd conveying mechanism, the frock that second conveyor structure is carried is delivered on the second supporting plate of passback mechanism, achieve recycling of streamlined operation and frock, not only effectively improve the operating efficiency of streamlined operation, the quantity of frock can be greatly reduced simultaneously, reduce costs the input with frock; Meanwhile, without the need to extra increase device, ensure that equipment has little overall dimensions further, take up room little and cost is low.
Comprise slide due to the 3rd conveying mechanism and be arranged on the non-return hook on slide, thus second conveyor structure conveying frock enter the 3rd conveying mechanism after, by the detection of detecting element, the 3rd power set controlling to be mated drive slide action, rely on the unidirectional non-return hook passed through frock pulled out and be delivered on the second supporting plate, avoid the 3rd power set idle stroke action.
Owing to being provided with spring and limit element between poppet body and slideway; Be provided with spring and limit element between hook body and slide, thus be convenient to the reset of poppet body and hook body by spring, simultaneously by the tension force of limit element restraining spring, lay the foundation for poppet body and hook body are in operating position.
Because slide is slidably mounted on slide rail, thus play positioning and guiding effect by slide rail to slide, the slide preventing the 3rd power set from driving rocks when pulling out frock, ensures the stability in the course of work.
Because the height of conveyer belt is higher than the lower limit position of the first supporting plate and the second supporting plate, thus at work, 6th power set drive the second supporting plate descending and lower than after the height of conveyer belt, now, frock just attached holder on the conveyor belt, frock is transported on the first supporting plate by the 7th power set driving conveying belt action afterwards, then the first supporting plate being about to frock band is back to initial position, carry out the work of next circulation, substantially increase operating efficiency, for streamlined operation is laid a good foundation; And structure is simple, be easy to realize, and cost is low.
Due to the first supporting plate and the second supporting plate being equipped with limited post and one-way non-return buckle, thus frock enters the first supporting plate or the second supporting plate when transporting by non-return buckle, afterwards by limited post and non-return buckle by tool locating, not only ensure the first supporting plate or the fairness of the second supporting plate when transporting, and effectively can prevent frock landing voluntarily.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the structural representation on workbench top in Fig. 1;
Fig. 3 is the enlarged drawing of A in Fig. 2;
Fig. 4 is the structural representation that Fig. 3 middle slideway coordinates with non-return supporting plate;
Fig. 5 is the structural representation of the first conveying mechanism in Fig. 2;
Fig. 6 is the structural representation of connecting mechanism in Fig. 2;
Fig. 7 is the structural representation of second conveyor structure and the 3rd conveying mechanism in Fig. 2;
Fig. 8 is the structural representation of the 3rd conveying mechanism in Fig. 7;
Fig. 9 is the enlarged drawing of B in Fig. 8;
Figure 10 is the structural representation returning mechanism in Fig. 1;
Figure 11 is the structural representation of Figure 10 middle pulley mechanism;
Figure 12 is the structural representation of the first supporting plate in Figure 11;
In figure: 1, frame, 2, universal rolling wheel, 3, supporting seat, 4, workbench, 41, adjusting bolt, 42, mounting plate, 5, frock, 6, scaling powder atomizing device, 7, preheating device, 8, welding tin jet device, 9, first conveying mechanism, 90, slideway, 901, poppet body, 902, torsion spring, 903, limit element, 91, first power set, 92, breach, 93, carriage, 94, material toggling hook, 95, 4th power set, 96, balladeur train, 97, the axis of guide, 98, fairlead, 10, second conveyor structure, 101, guide plate, 102, detecting element, 103, titanium dog chain bar, 104, sprocket wheel, 11, connecting mechanism, 111, 5th power set, 112, loading plate, 113, installing plate, 114, rebound, 115, the axis of guide, 116, fairlead, 12, 3rd conveying mechanism, 121, gripper shoe, 122, slide rail, 123, 3rd power set, 124, detecting element, 125, slide, 126, non-return hook, 127, fore-set, 13, passback mechanism, 131, 6th power set, 132, 7th power set, 133, first supporting plate, 134, guide post, 135, conveyer belt, 136, second supporting plate, 137, guide pin bushing, 138, stay cord, 139, pulley, 1310, non-return buckle, 1311, limited post.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
For convenience of explanation, in the present embodiment, workpiece is pcb board, and pcb board location is arranged in frock 5, but the embodiment of the present invention is not limited to the processing of pcb board.
As Fig. 1 and Fig. 2 jointly shown in, a kind of Wave soldering apparatus, comprises frame 1, and this frame 1 is provided with the workbench 4 be obliquely installed, on this workbench 4 by low side to high-end be provided with successively scaling powder atomizing device 6, preheating device 7 and welding tin jet device 8; This workbench 4 is provided with and is driven by the first power set 91 and once conveying for frock 5 discontinuous delivered to by frock conveying mechanism puts in place to the first conveying mechanism 9 of scaling powder atomizing device 6, preheating device 7 and welding tin jet device 8 head end; Be provided with the workbench 4 welding tin jet device 8 correspondence position and driven by the second power set and for the second conveyor structure 10 of continus convergence frock 5; Be provided with between this first conveying mechanism 9 and second conveyor structure 10 for by frock 5 smooth transition to the connecting mechanism 11 of second conveyor structure 10.
Because the first conveying mechanism 9 is discontinuous conveying, thus can be according to the actual needs in the frock 5 of scaling powder atomizing device 6, preheating device 7 position, control frock 5 is in the dead time of this position, to meet the requirement of subsequent processing, thus can reduce the length (i.e. the region at preheating device 7 place) of preheating zone, and then the entire length of Wave soldering apparatus can reduce greatly.
As shown in Figure 5, this first conveying mechanism 9 comprises the slideway 90 that the both sides that are installed on workbench 4 slides for frock 5 and to be connected with the first power set 91 and transverse direction is slidably mounted on the balladeur train 96 on workbench 4, this balladeur train 96 is provided with and is driven and the carriage 93 vertically moved by the 4th power set 95, be provided with the first guide-localization mechanism between this carriage 93 and balladeur train 96, this carriage 93 is provided with some material toggling hooks 94 for stirring frock 5.Thus stir frock 5 action by material toggling hook 94 and be delivered to corresponding station, structure is simple, take up room little, and operating efficiency is high.
This first guide-localization mechanism comprises the some axis of guides 97 be arranged on carriage 93, and this balladeur train 96 is provided with some fairleads 98 of arranging corresponding to the axis of guide 97, and this axis of guide 97 slides and is constrained in fairlead 98.
First group of material toggling hook, the second group material toggling hook corresponding with the frock 5 on scaling powder atomizing device 6 and the three group material toggling hook corresponding with the frock 5 on preheating device 7 corresponding with the frock 5 that frock conveying mechanism is delivered to when this material toggling hook 94 is included in the first power set 91 initial state.Thus form positioning relation by the material toggling hook 94 of each group and frock 5, ensure the stationarity of frock 5 relative position in course of conveying, and action once can complete the movement of frock 5 on above-mentioned three stations.
The breach 92 be convenient to workpiece and passed in and out is provided with the carriage 93 of first group of material toggling hook correspondence position.
As shown in Figure 7, this second conveyor structure 10 comprise be arranged on workbench 4 both sides and by second power set drive the chain being provided with chain pawl, this chain is titanium dog chain bar 103, to be positioned on workbench 4 and to be positioned at titanium dog chain bar 103 and be provided with guide plate 101 near one end of carriage 93, these second power set are motor-driven sprocket wheel 104, this sprocket wheel 104 drives the two bevel gear actions cooperatively interacted by power transmission shaft, be provided with power transmission shaft between driven bevel gear and titanium dog chain bar 103.Thus by two chain pawls, frock 5 is supported, and complete the continus convergence of frock 5 by the action of titanium dog chain bar 103.
As shown in Figure 6, this connecting mechanism 11 comprises and is arranged at titanium dog chain article 103 head ends and being driven and the installing plate 113 vertically moved by the 5th power set 111 between two titanium dog chains articles 103,5th power set 111 are arranged on loading plate 112, and this loading plate 112 is arranged on workbench 4; The both sides of this installing plate 113 are equipped with for accepting frock 5 and the rebound 114 be arranged in parallel with two titanium dog chain bars 103, length between two rebound 114 lateral surfaces is less than the distance on two titanium dog chain bars 103 between two chain pawls, original state, the upper surface of two rebounds 114 is higher than the upper surface of titanium dog chain bar 103 cochain pawl.Thus effectively improve the smooth transition and fairness that frock 5 shifts, and effectively prevent frock 5 and contact with titanium dog chain bar 103 and catching phenomenon occurs occur.
The second guide-localization mechanism is provided with between this installing plate 113 and loading plate 112, this the second guide-localization mechanism comprises the axis of guide 115 being arranged on fairlead on loading plate 112 116 and being arranged on installing plate 113, and this axis of guide 115 is corresponding with fairlead 116 to be arranged and slide and be constrained in fairlead 116.Ensure the stability that rebound 114 rises and declines to prevent rebound 114 from contacting with titanium dog chain bar 103 and causing damage.
The detecting element 102 for detecting with or without workpiece in frock 5 is provided with, this detecting element 102 and welding tin jet device 8 cooperating with the workbench 4 of titanium dog chain bar 103 correspondence position.
As shown in Figure 1 to Figure 4 and Figure 10 jointly shown in, this frock conveying mechanism comprises:
Be located on workbench 4 head end two side slideway 90 for allowing frock 5 unidirectional by then by non-return supporting plate that frock 5 support is lived from bottom to top, this non-return supporting plate comprises by the poppet body 901 of hinge on slideway 90, and the spring be provided with between poppet body 901 and slideway 90 for resetting and limit element 903, this spring is torsion spring 902.
Be located at workbench 4 head end and first supporting plate 133 for propping up frock 5 of longitudinal sliding motion installation; Be located at the tail end of workbench 4 and second supporting plate 136 for propping up frock 5 of longitudinal sliding motion installation; Being located at for the frock 5 on the second supporting plate 136 being transferred to the passback mechanism 13 on the first supporting plate 133 on the workbench 4 between the first supporting plate 133 and the second supporting plate 136, being provided with between this titanium dog chain articles 103 and the second supporting plate 136 and being driven by the 3rd power set 123 and for the frock 5 of titanium dog chain article 103 tail ends being delivered to the 3rd conveying mechanism 12 on the second supporting plate 136.Thus by non-return supporting plate be convenient to first supporting plate 133 transport frock 5 enter initial position, afterwards, the first supporting plate 133 return, ready for transporting next frock 5; By the 3rd conveying mechanism 12, titanium dog chain article 103 frocks of carrying 5 are delivered on the second supporting plate 136, achieve recycling of streamlined operation and frock 5, not only effectively improve the operating efficiency of streamlined operation, the quantity of frock 5 can be greatly reduced simultaneously, reduce costs the input with frock 5.
As Fig. 7 to Fig. 9 jointly shown in, 3rd conveying mechanism 12 comprises and being connected and the slide 125 of transverse shifting with the 3rd power set 123, this slide 125 is provided with and allows the unidirectional non-return hook 126 passed through of frock 5, this non-return hook 126 comprises by the hook body of hinge on slide 125, and the spring be provided with between hook body and slide 125 for resetting and limit element, this spring is extension spring, and this limit element is the fore-set 127 that screw thread is installed on slide 125; The workbench 4 be positioned at above slide 125 is provided with gripper shoe 121, and the below of this gripper shoe 121 is provided with slide rail 122, and this slide 125 is slidably mounted on slide rail 122.Play positioning and guiding effect by slide rail 122 pairs of slides 125, the slide 125 preventing the 3rd power set 123 from driving rocks when pulling out frock 5, ensures the stability in the course of work.
This workbench 4 is provided with for detecting detecting element 124 with presence or absence of frock 5, this detecting element 124 and the 3rd power set 123 cooperating, avoids the 3rd power set 123 idle stroke action.
As Figure 10 to Figure 12 jointly shown in, this passback mechanism 13 comprises and is arranged on workbench 4 two ends and the guide post 134 retraining the first supporting plate 133 and the second supporting plate 136 longitudinal sliding motion, and this guide post 134 is provided with two that at least be arranged in parallel; Guide pin bushing 137 is equipped with on the first supporting plate 133 of guide post 134 correspondence position and the second supporting plate 136; This first supporting plate 133 is connected with one end of a stay cord 138 respectively with the second supporting plate 136, the other end pile warp pulley mechanism of this stay cord 138 is connected with the 6th power set 131, this pulley mechanism comprises the line of centres of two pulleys 139, two pulley 139 that arrange corresponding to the two ends of guide post 134 and guide post 134 be arranged in parallel.
The workbench 4 being positioned at the first supporting plate 133 and the second supporting plate 136 both sides is equipped with the conveyer belt 135 of the 7th power set 132 driving, in the present embodiment, and the belt pulley that the 7th power set 132 drive for motor; The height of this conveyer belt 135 is higher than the lower limit position of the first supporting plate 133 and the second supporting plate 136.Structure is simple, is easy to realize, and cost is low, and for streamlined operation is laid a good foundation, and operating efficiency is high.
Outboard end on this first supporting plate 133 and the second supporting plate 136 is equipped with the limited post 1311 of restriction frock 5 displacement, this first supporting plate 133 and the second supporting plate 136 medial extremity close to each other are equipped with and allow the unidirectional non-return buckle 1310 entered of frock 5, this non-return buckle 1310 on the first supporting plate 133 or the second supporting plate 136, is provided with the Compress Spring for resetting by hinge between this non-return buckle 1310 and the first supporting plate 133 or the second supporting plate 136.By limited post 1311 and non-return buckle 1310, frock 5 is located, not only ensure the first supporting plate 133 or the fairness of the second supporting plate 136 when transporting, and effectively can prevent frock 5 landing voluntarily.
Protective plate is equipped with on the workbench 4 of the first supporting plate 133 and the second supporting plate 136 correspondence position.
As shown in Figure 1, the workbench 4 being positioned at low side is hinged in frame 1, being positioned at high-end workbench 4 is installed in frame 1 by regulating element adjustment, in the present embodiment, this regulating element is adjusting bolt 41, and the workbench 4 near adjusting bolt 41 position is provided with the mounting plate 42 being convenient to be fixed after workbench 4 adjusts.Thus regulate adjusting bolt 41 according to working condition, with the hinged place of workbench 4 and frame 1 for the center of circle, make workbench 4 tilt to suitable angle to meet the needs of production.
The bottom of this frame 1 is provided with some universal rolling wheels 2 for movement and the supporting seat 3 for the scalable adjustment that is fixed frames 1.
These first power set 91, the 3rd power set 123, the 4th power set 95, the 5th power set 111 and the 6th power set 131 are cylinder, also can be other the power set that can realize this function as those skilled in the art.
This detecting element 102 and detecting element 124 are CCD camera or inductive switch, also can for can realize the perception device of this inducing function as those skilled in the art.
For the ease of understanding, the following operation principle giving a kind of Wave soldering apparatus that the embodiment of the present invention provides:
First, by the breach 92 on carriage 93, workpiece is positioned in frock 5, afterwards according to the dead time of workpiece in scaling powder atomizing device 6 and preheating device 7 position, controlling the 4th power set 95 drives carriage 93 to decline, make often to organize the side gap position that material toggling hook is positioned at frock 5, then, first power set 91 drive balladeur train 96 laterally to slide, thus material toggling hook 94 stir frock 5 and conveying move to scaling powder atomizing device 6 position, in this process, originally be delivered to preheating device 7 position in the frock 5 of scaling powder atomizing device 6 position, the connecting mechanism 11 being in raised configuration is originally delivered in the frock 5 of preheating device 7 position.
After frock 5 enters connecting mechanism 11 completely, 5th power set 111 drive rebound 114 descending, frock 5 smooth transfer is carried to titanium dog chain bar 103, in the process of this conveying, after detecting element 102 detects workpiece, welding tin jet device 8 carries out spray tin, until the elastic force that frock 5 overcomes non-return hook 126 enters the 3rd conveying mechanism 12, and rely on the detection of detecting element 124, by the 3rd power set 123 action with detecting element 124 cooperating, frock 5 is pulled out until deliver on the second supporting plate 136, and rely on limited post 1311 and non-return buckle 1310 pairs of frocks 5 to position.
Then, 6th power set 131 drive the second supporting plate 136 to come downwards to lower limit position along guide post 134, because the height of conveyer belt 135 is higher than the lower limit position of the second supporting plate 136, now, frock 5 just attaching on conveyer belt 5, afterwards, 7th power set 132 driving conveying belt 135 action, frock 5 is delivered on the first supporting plate 133, then, 6th power set 131 drive the first supporting plate 133 up and get back to initial position along guide post 134, take out the workpiece after processing, and put workpiece to be processed, and so forth, carry out the operation of next circulation.
In sum, adopt this Wave soldering apparatus, compared with uninterruptedly carrying with traditional chain, not only reduce the overall dimensions of equipment, save hall space, be convenient to equipment moving, also make heat energy be fully used, decrease energy consumption, avoid waste; Meanwhile, without the need to extra increase device, just can achieve recycling of streamlined operation and frock 5, not only effectively improve the operating efficiency of streamlined operation, and greatly reduce the usage quantity of frock 5, reduce costs the input with frock 5.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a Wave soldering apparatus, comprises frame, it is characterized in that, described frame is provided with the workbench be obliquely installed, and described workbench is provided with scaling powder atomizing device, preheating device and welding tin jet device by low side successively to high-end;
Described workbench is provided with and is driven by the first power set and once conveying for the frock discontinuous delivered to by frock conveying mechanism puts in place to the first conveying mechanism of described scaling powder atomizing device, described preheating device and described welding tin jet device head end;
Be provided with the described described workbench welding tin jet device correspondence position and driven by the second power set and for the second conveyor structure of frock described in continus convergence;
Be provided with between described first conveying mechanism and described second conveyor structure for by described frock smooth transition to the connecting mechanism on described second conveyor structure.
2. a kind of Wave soldering apparatus according to claim 1, it is characterized in that, described first conveying mechanism comprises the slideway that the both sides that are installed on described workbench slides for described frock and is connected with described first power set and is laterally slidably mounted on the balladeur train on described workbench, described balladeur train is provided with and drives by the 4th power set the carriage vertically moved, be provided with the first guide-localization mechanism between described carriage and described balladeur train, described carriage is provided with some material toggling hooks for stirring described frock;
Described second conveyor structure comprise be arranged on described workbench both sides and by second power set drive the chain being provided with chain pawl.
3. a kind of Wave soldering apparatus according to claim 2, it is characterized in that, first group of material toggling hook, the second group material toggling hook corresponding with the described frock on described scaling powder atomizing device and the three group material toggling hook corresponding with the described frock on described preheating device corresponding with the described frock that described frock conveying mechanism is delivered to when described material toggling hook is included in described first power set initial state.
4. a kind of Wave soldering apparatus according to claim 2, it is characterized in that, described connecting mechanism comprises and is arranged at described second conveyor structure head end and is driving by the 5th power set the installing plate vertically moved described in two between chain, and the both sides of described installing plate are equipped with for accepting described frock and the rebound be arranged in parallel with described two chains;
The second guide-localization mechanism is provided with between described installing plate and described workbench.
5. a kind of Wave soldering apparatus according to the arbitrary claim of claim 2 to 4, is characterized in that, described frock conveying mechanism comprises:
Be located on slideway described in described workbench head end both sides for allowing described frock unidirectional by then by non-return supporting plate that described frock support is lived from bottom to top;
Be located at described workbench head end and first supporting plate for propping up described frock of longitudinal sliding motion installation;
Be located at the tail end of described workbench and second supporting plate for propping up described frock of longitudinal sliding motion installation;
Be located on the described workbench between described first supporting plate and described second supporting plate for the described frock on described second supporting plate being transferred to the passback mechanism on described first supporting plate;
Be provided with between described second conveyor structure and described second supporting plate and drive the 3rd conveying mechanism for the described frock of described second conveyor structure tail end being delivered on described second supporting plate by the 3rd power set.
6. a kind of Wave soldering apparatus according to claim 5, is characterized in that, described 3rd conveying mechanism comprises and being connected and the slide of transverse shifting with described 3rd power set, and described slide is provided with and allows the unidirectional non-return hook passed through of described frock;
Described workbench is provided with for detecting detecting element with presence or absence of described frock, described detecting element and described 3rd power set cooperating.
7. a kind of Wave soldering apparatus according to claim 6, it is characterized in that, described non-return supporting plate comprises by the poppet body of hinge on described slideway, and the spring be provided with between described poppet body and described slideway for resetting and limit element;
Described non-return hook comprises by the hook body of hinge on described slide, and the spring be provided with between described hook body and described slide for resetting and limit element.
8. a kind of Wave soldering apparatus according to claim 6, is characterized in that, the described workbench be positioned at above described slide is provided with gripper shoe, and the below of described gripper shoe is provided with slide rail, and described slide is slidably mounted on described slide rail.
9. a kind of Wave soldering apparatus according to claim 5, it is characterized in that, described passback mechanism comprises and is arranged on described workbench two ends and the guide post retraining described first supporting plate and described second supporting plate longitudinal sliding motion, described first supporting plate is connected with one end of a stay cord respectively with described second supporting plate, and the other end pile warp pulley mechanism of described stay cord is connected with the 6th power set;
The described workbench being positioned at described first supporting plate and described second supporting plate both sides is equipped with the conveyer belt that the 7th power set drive, and the height of described conveyer belt is higher than the lower limit position of described first supporting plate and described second supporting plate.
10. a kind of Wave soldering apparatus according to claim 5, it is characterized in that, outboard end on described first supporting plate and described second supporting plate is equipped with the limited post limiting described frock displacement, and described first supporting plate and described second supporting plate medial extremity close to each other are equipped with and allow the unidirectional non-return buckle entered of described frock.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410714034.7A CN104646782B (en) | 2014-11-28 | 2014-11-28 | Wave soldering device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410714034.7A CN104646782B (en) | 2014-11-28 | 2014-11-28 | Wave soldering device |
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| CN104646782A true CN104646782A (en) | 2015-05-27 |
| CN104646782B CN104646782B (en) | 2017-02-22 |
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| CN201410714034.7A Active CN104646782B (en) | 2014-11-28 | 2014-11-28 | Wave soldering device |
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| CN107509322A (en) * | 2017-08-23 | 2017-12-22 | 浙江美科电器有限公司 | A kind of process equipment of PBC wiring boards |
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| CN110434437A (en) * | 2019-07-17 | 2019-11-12 | 广州创研智能科技有限公司 | A kind of welding workstation |
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| CN115502507A (en) * | 2022-10-24 | 2022-12-23 | 纳百川控股有限公司 | Automatic powder spraying equipment for gaskets and using method thereof |
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|---|---|
| CN104646782B (en) | 2017-02-22 |
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Address after: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Applicant after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Applicant before: Goertek Inc. |
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