CN108650877B - Automatic plug-in equipment - Google Patents
Automatic plug-in equipment Download PDFInfo
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- CN108650877B CN108650877B CN201810799714.1A CN201810799714A CN108650877B CN 108650877 B CN108650877 B CN 108650877B CN 201810799714 A CN201810799714 A CN 201810799714A CN 108650877 B CN108650877 B CN 108650877B
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- 230000007246 mechanism Effects 0.000 claims abstract description 153
- 238000001514 detection method Methods 0.000 claims abstract description 25
- 238000007599 discharging Methods 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims description 21
- 230000001360 synchronised effect Effects 0.000 claims description 21
- 230000007723 transport mechanism Effects 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 14
- 239000000758 substrate Substances 0.000 description 10
- 230000006872 improvement Effects 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 230000000670 limiting effect Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0404—Pick-and-place heads or apparatus, e.g. with jaws
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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
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/043—Feeding one by one by other means than belts
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- Microelectronics & Electronic Packaging (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention discloses automatic plug-in equipment which comprises a shell, and a plug-in mechanism, a PCB feeding belt conveying mechanism, a PCB discharging belt conveying mechanism, a PCB feeding-discharging mechanism, a PCB positioning and clamping platform, a terminal feeding mechanism and a plug-in detection mechanism which are arranged in the shell. The invention can be used for the plug-in components with unidirectional terminals arranged in an equidistant array manner, and also can be used for the plug-in components with multidirectional terminals arranged irregularly; the plug-in mechanism adopts an electric press, a servo motor and a constant force spring, so that the mechanical structure is greatly simplified, and meanwhile, each mechanical parameter of each plug-in is kept consistent, and the success rate and the efficiency of the plug-in are improved.
Description
Technical Field
The invention relates to the technical field of electronic component manufacturing equipment, in particular to automatic plug-in equipment.
Background
The PCB circuit board plug-in machine is widely applied to the electronic component manufacturing industry, and the existing terminal plug-in machine mainly realizes terminal plug-in through the cooperation of a linear screw module, a rotating motor and a belt pulley conveying device.
The prior art plug-in machine is easy to cause structural damage such as flattening and bending to terminals when in plug-in, can not guarantee plug-in efficiency, can take place accidents such as leaking materials, and the PCB board is difficult to compress tightly, and positioning accuracy is lower.
Accordingly, in view of the above-described technical problems, it is necessary to provide an automatic card apparatus.
Disclosure of Invention
In view of the above, an object of the present invention is to provide an automatic card device.
In order to achieve the above object, an embodiment of the present invention provides the following technical solution:
the automatic plug-in equipment is characterized by comprising a shell and a plug-in mechanism, a PCB feeding belt conveying mechanism, a PCB feeding-discharging mechanism, a PCB positioning and clamping platform, a terminal feeding mechanism and a plug-in detection mechanism which are arranged in the shell, wherein the shell comprises a first bottom plate, a supporting plate fixedly arranged on the first bottom plate and a collecting plate fixedly arranged on the supporting plate, and the plug-in mechanism, the PCB feeding belt conveying mechanism, the PCB feeding-discharging mechanism, the PCB positioning and clamping platform, the terminal feeding mechanism and the plug-in detection mechanism are integrally arranged on the first bottom plate.
As a further improvement of the invention, a second bottom plate is arranged beside the first bottom plate, and the second bottom plate is fixedly provided with ultra-silent terminal equipment.
As a further improvement of the present invention, the insert mechanism is a multidirectional constant force insert mechanism comprising:
an electric cylinder;
the upper end of the spline shaft is fixedly arranged on an output shaft of the electric cylinder;
the pneumatic clamping jaw cylinder body is fixedly arranged at the lower end of the spline shaft;
the pneumatic clamping jaw is fixedly arranged below the pneumatic clamping jaw cylinder;
the motor is arranged beside the electric cylinder, and an output shaft of the motor is arranged in parallel with the spline shaft;
the transmission mechanism is used for converting the rotation of the motor output shaft into the rotation of the spline shaft;
and the constant force spring is sleeved on the outer side of the spline shaft.
As a further improvement of the present invention, the PCB feed tape transport mechanism includes:
section bar with transport mechanism;
the limit switch connecting piece is fixedly arranged at the terminal position of the section bar with the conveying mechanism;
and the limit switch is fixedly arranged on the limit switch connecting piece.
As a further improvement of the present invention, the PCB loading-unloading mechanism includes:
a module mounting plate;
the linear module is fixedly arranged on the module mounting plate;
The cylinder mounting plate is fixedly arranged beside the linear module;
the feeding device comprises a feeding cylinder fixedly arranged on a cylinder mounting plate, a feeding plate fixedly arranged above the feeding cylinder and a feeding hook fixedly arranged at the end part of the feeding plate;
the device comprises a discharge cylinder fixedly arranged on a cylinder mounting plate, a discharge plate fixedly arranged above the discharge cylinder and a discharge push rod fixedly arranged behind the discharge plate.
As a further improvement of the present invention, the PCB positioning and clamping platform includes:
y is to sharp module, with Y to the guide rail of module parallel arrangement, slidable mounting is to the X on sharp module and the guide rail to sharp module and slidable mounting is to the anchor clamps base plate on the sharp module of X, X is to sharp module bottom fixed mounting on X to the cylinder mounting panel, and X is to the cylinder of fixed mounting in one side of X to sharp module on the cylinder mounting panel, and X is to the cylinder mounting panel through slider pad, slider and guide rail slider slidable mounting on the guide rail, the tip fixed mounting of anchor clamps base plate has the anchor clamps regulating block.
As a further improvement of the invention, the clamp base plate is provided with an air cylinder adjusting mounting plate, a clamping air cylinder and a positioning connecting plate, the clamp base plate is provided with a plurality of grooves, and a guide positioning block, a compression block and a jacking block which are positioned in the grooves, and the end part of the clamp base plate is provided with a crack adjusting block.
As a further improvement of the invention, the guide positioning block is provided with an inclined plane groove on the upper XY plane so as to realize automatic unidirectional positioning of the PCB, and the pressing block is provided with an inclined plane at the lower side of one end far away from the positioning connecting plate.
As a further improvement of the present invention, the terminal feeding mechanism includes:
the feeding mechanism comprises a feeding mechanism supporting plate fixedly mounted on a first bottom plate, a sliding table mounting plate fixedly mounted on the feeding mechanism supporting plate, an electric sliding table mounted on the sliding table mounting plate, a clamping jaw cylinder mounted at the end part of the electric sliding table, clamping jaw connecting pieces fixedly mounted on two sides of the clamping jaw cylinder, and clamping jaws fixedly mounted on the clamping jaw connecting pieces, a vibrating table is fixedly mounted at the bottom of the sliding table mounting plate, a cushion block is fixedly mounted at the bottom of the vibrating table, a feeding member is arranged below the feeding mechanism supporting plate, a terminal guide groove is formed in the feeding member, a baffle plate is arranged beside the feeding member, a material blocking cylinder and a positioning cylinder are arranged below the sliding table mounting plate, and a positioning arm extending to the clamping jaws is arranged below the feeding member.
As a further improvement of the invention, the plug-in detection mechanism comprises a pressure electric cylinder, a pressure electric cylinder fixing plate, a pressure electric cylinder bottom plate and a pressure electric cylinder reinforcing plate, a PCB limit sleeve positioned above the pressure electric cylinder, a detection head, a spring brake block and a Hall sensor, wherein the detection head, the spring brake block and the Hall sensor are arranged in the PCB limit sleeve.
The beneficial effects of the invention are as follows:
the invention has the advantages of good flexibility and wide adaptability;
the plug-in connector not only can be used for plug-in connectors with unidirectional terminals arranged in an equidistant array manner, but also can be used for plug-in connectors with multidirectional terminals arranged irregularly;
the plug-in mechanism adopts an electric press, a servo motor and a constant force spring, so that the mechanical structure is greatly simplified, and meanwhile, each mechanical parameter of each plug-in is kept consistent, and the success rate and the efficiency of the plug-in are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
FIG. 1 is a schematic perspective view of an automatic card device according to an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating an internal structure of an automatic card device according to an embodiment of the present invention;
FIG. 3 is a schematic top view of an automatic card apparatus in accordance with one embodiment of the present invention;
FIG. 4 is a schematic perspective view of an insert mechanism according to an embodiment of the present invention;
FIG. 5 is a schematic diagram showing a front view of a card mechanism according to an embodiment of the present invention;
FIG. 6 is a schematic cross-sectional view of an insert mechanism in accordance with an embodiment of the invention;
FIG. 7 is a schematic perspective view of a PCB feed belt transport mechanism in accordance with an embodiment of the present invention;
fig. 8 is a schematic perspective view of a PCB loading-unloading mechanism according to an embodiment of the present invention;
fig. 9 is a schematic front view of a PCB loading-unloading mechanism according to an embodiment of the present invention;
FIG. 10 is a schematic perspective view of a PCB positioning and clamping platform according to an embodiment of the present invention;
FIG. 11 is a schematic view of a partial structure of a PCB positioning and clamping platform according to an embodiment of the invention;
fig. 12 is a schematic perspective view of a terminal feeding mechanism according to an embodiment of the present invention;
FIG. 13 is a schematic bottom view of a terminal feeding mechanism according to an embodiment of the present invention;
FIG. 14 is a schematic perspective view of a card inspection mechanism according to an embodiment of the present invention;
FIG. 15 is a partial cross-sectional view of a card inspection mechanism in accordance with one embodiment of the present invention;
FIG. 16 is a schematic perspective view of a pressing block according to an embodiment of the present invention;
Fig. 17 is a schematic perspective view of a guide positioning block according to an embodiment of the invention.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
In the various illustrations of the invention, certain dimensions of structures or portions may be exaggerated relative to other structures or portions for convenience of illustration, and thus serve only to illustrate the basic structure of the inventive subject matter.
Terms such as "left," "right," "left," "right," and the like, as used herein, refer to a spatial relative position, and are used for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The term spatially relative position may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as being located on the "right" side of other elements or features would then be located on the "left" side of the other elements or features. Thus, the exemplary term "right side" may encompass both left and right orientations. The device may be otherwise oriented (rotated 90 degrees or other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Referring to fig. 1-3, an automatic card device according to an embodiment of the present invention includes a housing and a card mechanism 100, a PCB feeding strip transport mechanism 200, a PCB discharging strip transport mechanism 200', a PCB feeding-discharging mechanism 300, a PCB positioning and clamping platform 400, a terminal feeding mechanism 500, and a card detecting mechanism 600 disposed in the housing, where the housing includes a first base plate 701, a support plate 702 fixedly mounted on the first base plate, and a collecting plate 703 fixedly mounted on the support plate, and the card mechanism, the PCB feeding strip transport mechanism, the PCB feeding-discharging mechanism, the PCB positioning and clamping platform, the terminal feeding mechanism, and the card detecting mechanism are integrally mounted on the first base plate 701. In addition, a CCD camera 704 for observation is provided in the housing.
Preferably, in this embodiment, a second base plate 801 is further disposed beside the first base plate 701, and an ultra-silent terminal device 802 is fixedly mounted on the second base plate 801.
The following describes each mechanism in the automatic card apparatus of the present invention in detail.
Card mechanism 100
Referring to fig. 4-6, the card mechanism 100 in this embodiment is a multi-directional constant force card mechanism, comprising:
an electric cylinder 101;
the spline shaft 113, the upper end of the spline shaft 113 is fixedly mounted on the output shaft of the electric cylinder 101;
A pneumatic jaw cylinder 121 fixedly mounted to the lower end of the spline shaft 113;
the pneumatic clamping jaw 106 is fixedly arranged below the pneumatic clamping jaw cylinder 121;
the motor 108, the motor 108 locates the side of the electric cylinder 101, the output shaft of the motor 108 is parallel to spline shaft 113;
the transmission mechanism is used for converting the rotation of the output shaft of the motor 108 into the rotation of the spline shaft 113;
the constant force spring 112, the constant force spring 112 is sleeved outside the spline shaft 113.
The electric cylinder 101 is fixedly mounted on an electric cylinder fixing structure, the electric cylinder fixing structure comprises an electric cylinder fixing plate 102 which is horizontally arranged relative to the electric cylinder fixing plate, an electric cylinder bottom plate 104 which extends outwards from the bottom of the electric cylinder fixing plate, and reinforcing rib plates 103 which are vertically arranged on the electric cylinder fixing plate and the electric cylinder bottom plate respectively. The motor 108 is fixedly mounted on a motor mounting plate 107, and the motor mounting plate 107 is fixedly mounted on the impact frame 105.
The upper end of the spline shaft 113 is fixedly mounted with the output shaft of the electric cylinder 101 through a first coupling 111, and the lower end of the spline shaft 113 is fixedly mounted with the pneumatic clamping jaw cylinder 121 through a second coupling 120.
The impact frame 105 is fixedly installed on the outer side of the spline shaft 113, and the motor 108 is fixedly installed on one side of the impact frame 105. The first deep groove ball bearing 114, the first bearing connecting sleeve 115, the spline nut 116, the second bearing connecting sleeve 118 and the second deep groove ball bearing 119 are fixedly installed on the outer side of the spline shaft 113 in the impact frame 105 in sequence. All of the first deep groove ball bearing 114, the first bearing connection sleeve 115, the spline nut 116, the second bearing connection sleeve 118, and the second deep groove ball bearing 119 are fixedly mounted in an interference fit.
The transmission mechanism comprises a first synchronous pulley 109 fixedly arranged below the electrode output shaft, a second synchronous pulley 117 fixedly arranged in the impact frame and positioned outside the spline nut, and a synchronous belt 110 arranged outside the first synchronous pulley 109 and the second synchronous pulley 117.
In this embodiment, the upper end of the constant force spring 112 abuts against the flange of the first coupling 111, and the lower end of the constant force spring 112 abuts against the end surface of the inner ring of the first deep groove ball bearing 114.
The multidirectional constant force plug-in mechanism 100 in the present embodiment is described in detail below.
The cylinder body of the electric cylinder 101 is connected with the electric cylinder fixing plate 102 through bolts, the electric cylinder fixing plate 102, the electric cylinder bottom plate 104 and the reinforcing rib plate 103 are fixed through bolts, and finally, the electric cylinder bottom plate 104 is connected with the collecting plate through bolts, so that the electric cylinder 101 is fixed as a fixed end and is kept fixed by taking the horizontal static ground as a reference.
The end face of the output shaft of the electric cylinder 101 is provided with a threaded hole, the threaded hole is fixed with the hole of the first coupler 111 through a bolt, the other end of the first coupler 111 is provided with a light surface hole, and the light surface hole is fixed with the upper end of the spline shaft 113 in an interference fit mode.
The spline shaft 113 is sleeved with a constant pressure spring 112, one end of the constant pressure spring is abutted against a flange of the first coupler 111, and the other end of the constant pressure spring is abutted against the end face of the inner ring of the first deep groove ball bearing 114. The outer ring of the first deep groove ball bearing 114 is fixed with the inner hole of the impact frame 105 through interference fit, the inner ring of the first deep groove ball bearing 114 is fixed with the outer ring of the first bearing connecting sleeve 115 through interference fit, and the axial direction is positioned through the outer stepped shaft end face of the first bearing connecting sleeve 115. The inner bore of the first bearing adapter 115 and the outer cylindrical surface of the spline nut 116 are secured by an interference fit. The inner hole of the spline nut 116 is connected with the spline shaft 113 through clearance fit, so that the spline shaft 113 can axially slide relative to the inner hole of the spline nut 116. Similarly, the outer ring of the second deep groove ball bearing 119 is fixed with the inner hole of the impact frame 105 through interference fit, the inner ring of the second deep groove ball bearing 119 is fixed with the outer ring of the second bearing connecting sleeve 118 through interference fit, and the axial direction is positioned through the outer stepped shaft end face of the second bearing connecting sleeve 118. The inner bore of the second bearing adapter sleeve 118 and the outer cylindrical surface of the spline nut 116 are secured by an interference fit.
The spline nut 116 is provided with a key groove at the middle section, and is fixed with the second synchronous pulley 117 through a key, and the axial direction of the second synchronous pulley 117 is limited by the end surfaces of the first bearing connecting sleeve 115 and the second bearing connecting sleeve 118, so that the second synchronous pulley 117 rotates and the spline nut 116 is driven to synchronously rotate along with the second synchronous pulley 117.
The lower end face of the motor 108 is fixed with the motor mounting plate 107 through a bolt, the shaft end of the output shaft of the motor 108 is provided with a key groove, the motor is fixed with the first synchronous pulley 109 through a key, and the first synchronous pulley 109 and the second synchronous pulley 117 are connected through a synchronous belt 110. Ensuring that the first and second timing pulleys 109 and 117 achieve synchronous motion. The second synchronous pulley 117 drives the spline nut 116 to rotate, so that the spline shaft 113 can rotate synchronously along with the spline nut 116 indirectly.
The outer cylindrical surface of the lower end of the spline shaft 113 is fixed with the inner cylindrical surface of the second coupler 120 through interference fit, a through hole is formed in the flange end face of the second coupler 120, and a threaded hole at the bottom of the pneumatic clamping jaw cylinder 121 is fixed through a bolt.
The spline shaft 113 is sleeved with a constant force spring 112, one end of the constant force spring 112 is limited by the end face of the first coupler 111, and the other end of the constant force spring is limited by the inner ring of the first deep groove ball bearing 114. The unstable output force of the electric cylinder 101 easily causes the stability of the terminal to be reduced and the success rate to be reduced in the process of inserting the terminal into the PCB, so that the difference in the depth of inserting the terminal into the PCB is easily caused, and even the insertion failure exists, so that the terminal is retained on the PCB. The spline shaft 113 is sleeved with the constant force spring 112, so that the problem can be effectively solved. The force of the constant magnitude can be kept when the terminals are inserted into the PCB terminal holes every time, so that the stability of the plug-in process is ensured.
In summary, the electric cylinder 101 transmits the linear reciprocating motion to the spline shaft 113 through the first coupling 111 via the output shaft, and the spline shaft 113 is fixed to the pneumatic jaw cylinder 121 through the second coupling 120, so that the linear reciprocating motion of the pneumatic jaw cylinder 121 in the plumb direction is achieved. The motor 108 transmits the rotational motion to the spline shaft 113 engaged with the spline nut 116 via the transmission mechanism via the output shaft, and finally transmits the rotational motion to the pneumatic jaw 106 via the spline shaft 113. Two degrees of freedom (linear, rotational) movement of the pneumatic jaw 106 is achieved. The mechanism has better adaptability to the PCB with more complex arrangement mode in the plug-in process, and is beneficial to realizing multi-directional pickup and plug-in of terminals.
PCB feeding belt conveying mechanism 200
Referring to fig. 7, the PCB feed tape transport mechanism 200 in this embodiment includes:
section bar 201 with transport mechanism;
a limit switch connecting piece 202 fixedly arranged at the terminal position of the section bar 201 with the conveying mechanism;
limit switch 203 fixedly mounted on limit switch connector 202.
Specifically, limit switch 23 is equipped with to PCB feeding area transport mechanism's terminal position, and limit switch passes through the bolt to be installed on limit switch connecting piece, and limit switch connecting piece and area transport mechanism section bar are fixed mutually, and both are connected through the section bar nut. When the PCB from the last station reaches the position of the limit switch through the belt conveying mechanism, the belt conveying mechanism stops rotating. And stopping the PCB at the end position of the feeding belt conveying mechanism, and waiting for the next operation of the system.
The PCB outfeed belt transport mechanism 200' is similar in structure to the PCB infeed belt transport mechanism 200 and will not be described in detail herein.
PCB (printed circuit board) feeding-discharging mechanism 300
Referring to fig. 8 and 9, the PCB loading-unloading mechanism 300 in this embodiment includes:
a module mounting board 309;
a linear module 308 fixedly mounted on the module mounting board 309;
a cylinder mounting plate 307 fixedly mounted to the side of the linear module 308;
a feeding cylinder 303 fixedly mounted on the cylinder mounting plate 307, a feeding plate 302 fixedly mounted above the feeding cylinder 303, and a feeding hook 301 fixedly mounted at an end of the feeding plate 302;
a discharge cylinder 305 fixedly mounted on a cylinder mounting plate 307, a discharge plate 304 fixedly mounted above the discharge cylinder 305, and a discharge push rod 306 fixedly mounted behind the discharge plate 304.
Specifically, the PCB material loading-unloading mechanism mainly comprises a linear module, a material loading cylinder, a material loading hook, a material loading plate, a material unloading cylinder, a material unloading push rod, a material unloading plate, a cylinder mounting plate and a module mounting plate. The linear module is fixed with the module mounting plate through bolts, and the module mounting plate is fixed with the first bottom plate through bolts. The cylinder mounting plate is mounted on the module sliding block through a bolt, the unloading cylinder and the loading cylinder are mounted on the cylinder mounting plate through bolts, the loading plate and the unloading plate are mounted on the pushing plates of the loading cylinder and the unloading cylinder respectively, and the loading cylinder and the unloading cylinder are fixed through bolts. The loading hook and the unloading push rod are respectively arranged on the loading plate and the unloading plate through nuts.
When the PCB is transported to the limit switch by the feeding belt transporting mechanism, the limit switch feeds back a signal to the control system, the control system outputs a signal, the feeding belt transporting mechanism is controlled to stop rotating, and the PCB stops moving. The linear module of the feeding-discharging mechanism module moves the sliding block to be close to the vicinity of the PCB, the feeding cylinder stretches out of the push rod to push the feeding hook arranged on the push rod of the cylinder to the upper side, and then the linear module drives the sliding block to move back. Thereby drive the material loading hook to catch on the PCB board and move towards the direction of PCB location clamping platform, introduce the station of waiting the plug-in components through PCB location clamping platform both sides guide way.
The mechanism has the advantages of good flexibility, capability of adapting to the unloading of PCB boards with different sizes, simple structure, low cost, high efficiency and the like, and has good market popularization value.
PCB positioning and clamping platform 400
Referring to fig. 10 and 11, the PCB positioning and clamping platform 400 in this embodiment includes:
the X-direction linear module 401, the guide rail 407 which is parallel to the Y-direction linear module, the X-direction linear module 409 which is slidably mounted on the Y-direction linear module 401 and the guide rail 407, and the clamp base plate 403 which is slidably mounted on the X-direction linear module 402, wherein the bottom of the X-direction linear module 409 is fixedly mounted on the X-direction cylinder mounting plate 410, the X-direction cylinder 402 is fixedly mounted on one side of the X-direction linear module 409 on the X-direction cylinder mounting plate 410, and the X-direction cylinder mounting plate 410 is slidably mounted on the guide rail 407 through the slide block pad 405, the slide block 406 and the guide rail slide block 404, and the end part of the clamp base plate 403 is fixedly provided with the clamp adjusting block 408.
The fixture base plate 403 is provided with a cylinder adjusting mounting plate 417, a clamping cylinder 416 and a positioning connecting plate 411, the fixture base plate 403 is provided with a plurality of grooves, and a guide positioning block 412, a compression block 413 and a jacking block 415 which are positioned in the grooves, and the end part of the fixture base plate 403 is provided with a crack adjusting block 414.
Referring to fig. 16 and 17, the guide positioning block 412 in this embodiment is provided with a bevel groove on the upper XY plane to realize automatic unidirectional positioning of the PCB board, and the pressing block 413 is provided with a bevel at the lower side of one end far from the positioning connection plate 411.
Specifically, the PCB positioning and clamping platform mainly comprises an X-direction linear module, a Y-direction linear module, a guide rail, a sliding block cushion block, an X-direction electric cylinder mounting plate, a clamp substrate, a positioning connection plate, a clamping cylinder, a jacking block, a compression block, a guide positioning block, a clamp adjusting block, a crack adjusting block and a cylinder adjusting mounting plate.
The Y-direction linear module is fixed with the large bottom plate through bolts, and the guide rail is arranged on the first bottom plate through a bolt mounting seat and is parallel to the Y-direction linear module. The slide block cushion block is arranged on a slide block matched with the guide rail through bolts, counter sunk holes are formed in two sides of the X-direction cylinder mounting plate, and the counter sunk holes are respectively fixed with the Y-direction linear module slide block and threaded holes in the guide rail slide block through bolts. The X-direction air cylinder is arranged on the X-direction air cylinder mounting plate through bolts. The fixture base plate is arranged on the X-direction linear module sliding block through bolts. Two rows of waist-shaped countersunk grooves are formed in the middle of the clamp substrate, the cylinder adjusting and mounting plate is reversely locked and fixed on the back of the clamp substrate through bolts, and the cylinder adjusting and mounting plate is fixedly connected with a threaded hole for clamping the surface of the cylinder body through the bolts. The cylinder slide block is fixedly provided with a positioning connecting plate, and the positioning connecting plate and the cylinder slide block are fixed by bolts. Threaded holes are respectively formed in the middle and two sides of the positioning connecting plate, and the positioning connecting plate is sequentially fixed with the jacking block, the compacting block and the guiding positioning block. And three grooves are milled on the clamp substrate through a milling cutter at the positions right below the three threaded holes of the positioning connecting plate, and the clamping substrate has a guiding effect on the jacking block, the compacting block and the guiding positioning block respectively. Therefore, after the clamping air cylinder of the positioning and clamping platform obtains a control signal, the control system can enable the jacking block, the compressing block and the guiding positioning block to do linear motion along the Y-axis direction respectively. The clamp base plate is provided with a threaded hole, the clamp adjusting block is provided with a waist-shaped countersunk head groove at a corresponding position, the position of the clamp adjusting block is suitable for the specific width dimension of the PCB, and the clamp adjusting block is locked on the clamp base plate through a bolt when the clamp base plate is adjusted to the most suitable position. The crack regulating block is fixed on the side edge of the clamp substrate, the upper and lower small-amplitude regulation can be realized through the cooperation of the countersunk clearance holes, the thickness of a gap between the lower surface of the clamp crack regulating block and the upper surface of the clamp substrate can be regulated according to the actual thickness of different PCBs, and after the proper position is determined, a guide groove is formed between the clamp crack regulating block and the clamp substrate. The clamp adjusting block and the clamp base plate on the other side of the same are also provided with guide grooves, so that the PCB pushed by the feeding hooks of the feeding-discharging mechanism can be guided and pushed to the appointed station of the PCB clamping and positioning mechanism. Therefore, the design of the clamp adjusting block and the clamp seam adjusting block can be well adapted to the plug-in requirements of PCBs with various sizes.
When the PCB moves to the appointed position of the PCB clamping and positioning mechanism, the clamping cylinder extends out of the push rod, so that the positioning connecting plate moves towards the PCB direction, as shown in fig. 16, the pressing block is a wedge-shaped surface in the plumb direction, and the PCB can be automatically pressed in the forward moving process, so that the problem of edge tilting or turning of the PCB is prevented in the inserting process. As shown in FIG. 17, the guide positioning block is milled with an inclined groove on the upper XY plane, so that when the cylinder drives the guide positioning block to move towards the PCB, the automatic unidirectional positioning of the PCB can be realized, and a positioning and clamping effect is formed between the guide positioning block and the groove edge of the substrate on the other side. The jacking block plays a role in stabilizing and supporting finally. In conclusion, the compressing block, the guide positioning block and the propping block are matched with each other, so that the preliminary positioning function of the PCB on the PCB clamping and positioning mechanism can be realized. Then, the clamping and positioning mechanism integrally moves horizontally in two dimensions along the X and Y directions under the combined action of the X-direction linear module and the Y-direction linear module.
Terminal feeding mechanism 500
Referring to fig. 12 and 13, the terminal feeding mechanism 500 in the present embodiment includes:
the feeding mechanism comprises a feeding mechanism supporting plate 509 fixedly arranged on a first bottom plate, a sliding table mounting plate 502 fixedly arranged on the feeding mechanism supporting plate 509, an electric sliding table 501 arranged on the sliding table mounting plate 502, clamping jaw air cylinders 503 arranged at the end parts of the electric sliding table 501, clamping jaw connecting pieces 506 fixedly arranged on two sides of the clamping jaw air cylinders 503 and clamping jaws 505 fixedly arranged on the clamping jaw connecting pieces 506, a vibrating table 507 is fixedly arranged at the bottom of the sliding table mounting plate 502, a cushion block 508 is fixedly arranged at the bottom of the vibrating table 507, a feeding member 514 is arranged below the feeding mechanism supporting plate 509, a terminal guide groove 504 is formed in the feeding member 514, a stop plate 510 is arranged beside the feeding member 514, a material blocking air cylinder 511 and a positioning air cylinder 512 are arranged below the sliding table mounting plate 502, and a positioning arm 513 extending to the clamping jaws 505 is arranged below the feeding member 514.
Specifically, the terminal feeding mechanism consists of a vibrating table, a feeding mechanism supporting plate, a sliding table mounting plate, an electric sliding table, a positioning arm, a positioning cylinder, a stop plate, a stop cylinder, a clamping jaw connecting piece, a clamping jaw cylinder and a terminal guide groove;
counter sunk holes are formed in two sides of the sliding table mounting plate and are fixed with the two feeding mechanism supporting plates through bolts. The bottom flange of the supporting plate of the feeding mechanism is provided with a countersunk hole which is connected with the large bottom plate through bolts. The electric slipway base is fixed on the slipway mounting plate through bolts.
The vibrating table is installed on the cushion block through bolted connection, and the cushion block is installed on the first bottom plate through bolted connection. The upper surface of the vibrating table is provided with a terminal guide groove, and the terminal strip can realize linear uniform feeding motion in the guide groove through high-frequency vibration.
The material blocking cylinder and the positioning cylinder are respectively arranged on two sides of the guide groove through threaded connection and are respectively arranged on the back surface of the sliding table mounting plate. The baffle plate and the positioning arm are respectively arranged on the sliding blocks of the baffle cylinder and the positioning cylinder through threaded connection. The head of the positioning arm is provided with a convex positioning 'pointed tooth', and when the positioning cylinder pushes out, the positioning arm is used for clamping the groove of the terminal, so that positioning and clamping are realized.
The clamping jaw cylinder is installed on the side face of the electric sliding table sliding block through threaded connection. The clamping jaw connecting piece is installed on two sides of the air cylinder through threaded connection, the clamping jaw is installed on the clamping jaw connecting piece, and the clamping jaw air cylinder realizes symmetrical opening and clamping actions of the air jaws on two sides through the telescopic push rod.
The device card process is a single terminal clamping, single terminal card. After the current terminal is clamped by the clamping jaw and leaves the guide groove, the material blocking cylinder extends out of the push rod, and the material blocking plate is controlled to 'block' the outlet of the guide groove of the terminal, so that the next terminal is prevented from directly 'running out' of the guide groove under the action of the vibrating table. At the moment, the positioning cylinder extends out of the push rod, so that the positioning block clamps the large end part of the terminal, and the positioning sharp teeth protruding from the head part of the positioning block are clamped in the grooves of the large end part of the terminal, so that the initial positioning is realized. After the previous terminal is clamped and delivered to the plug-in mechanism, the clamping jaw cylinder opens the clamping jaw, the electric sliding table rapidly returns to the small end part of the terminal, the clamping jaw cylinder controls the clamping jaw to be folded, and the groove part of the small end part of the terminal is rapidly clamped, so that positioning and clamping are realized. Then, the control system simultaneously controls the positioning cylinder and the material blocking cylinder to retract the push rod, namely, loosening the clamping of the positioning block to the terminal and blocking the terminal on the guide groove. And then the electric sliding table moves towards the direction of the plug-in mechanism, so that the 'material delivery' action is completed. The above is one cycle of feeding a single terminal. The two clamping jaws are provided with a pair of grooves at the contact position of the two clamping jaws and the terminal, the grooves are just the size of the small end part of the terminal, and the design is favorable for preventing the terminal from being clamped flat in the clamping process and preventing the terminal from being leaked in the conveying process.
Plug-in detection mechanism 600
Referring to fig. 14 and 15, the card detecting mechanism 600 in this embodiment includes a cylinder 606, a cylinder fixing plate 601 and a cylinder bottom plate 603, which fixedly mount the cylinder 606, a cylinder reinforcing plate 602, a PCB spacer 604 located above the cylinder 606, a detecting head 609 and a spring 608 mounted in the PCB spacer 604, a spring stopper 607, and a hall sensor 605 vertically mounted on the PCB spacer 604.
Specifically, the plug-in detection mechanism comprises a pressure electric cylinder bottom plate, a pressure electric cylinder fixing plate, a pressure electric cylinder reinforcing plate, a pressure electric cylinder, a PCB limit sleeve, a spring brake block, a Hall sensor and a detection head.
The pressure electric cylinder body contains the screw hole, passes through threaded connection with the pressure electric cylinder fixed plate, and pressure electric cylinder fixed plate side contains the screw hole, and is fixed mutually through threaded connection with the pressure electric cylinder bottom plate, and both form 90 right angles, and the pressure electric cylinder reinforcing plate passes through threaded connection and installs between pressure electric cylinder fixed plate and pressure electric cylinder bottom plate, plays the reinforcing support effect. And then, the pressure cylinder bottom plate and the first bottom plate are fixed through threaded connection.
Firstly, one end of a detection head is inserted into an inner cavity of a PCB (printed circuit board) limit sleeve from a large hole end of the PCB limit sleeve and is embedded into a small hole end. The two are in clearance fit, so that the detection head is ensured to axially move relative to the PCB limiting sleeve. And then sleeving the spring on the detection head, wherein one end of the spring abuts against the shaft shoulder of the detection head, and the other end abuts against the end face of the spring brake block. The outer ring of the spring brake block is matched with the inner hole of the PCB limit sleeve, and the outer ring and the inner hole are in clearance fit. 4 threaded holes are formed in the outer side of the spring brake block at the position of the center circumference array, the included angle is 90 degrees, the same-size threaded holes are formed in the center of the cylinder of the PCB limit sleeve at the same position, then the spring brake block and the PCB limit sleeve are fixed through screwing bolts, and the design is favorable for disassembling and assembling the spring brake block. The large hole end of the PCB-containing limiting sleeve is installed on the output shaft of the pressure electric cylinder in a clearance fit mode through the shaft hole, and the side face of the large hole end is fixed with the output shaft of the pressure electric cylinder through the jackscrew, so that axial displacement is prevented. The Hall sensor is screwed into the threaded hole of the PCB limiting sleeve through the external thread of the cylindrical surface.
The axes of the PCB plug-in unit and the plug-in unit detecting unit are on the same straight line. In the plug-in process, the PCB detection mechanism plays a role in detection and support. When the plug-in mechanism grabs the strip terminal through the clamping jaw and carries out plug-in, the terminal is downwards aligned with the corresponding PCB board to be plugged in the hole site, a concentrated acting force can be generated on the PCB board, and if the bottom of the PCB board is not supported, the local damage and fracture of the PCB board are easily caused. Therefore, before the plug-in mechanism controls the clamping jaw to insert the terminal into the PCB hole site, the PCB detection mechanism can extend out of the electric cylinder output shaft, the PCB is supported in an auxiliary way by means of the end face of the PCB limiting sleeve, after the terminal is inserted into the PCB, the small end of the terminal can touch the detection head of the detection mechanism, the detection head is stressed to move downwards to trigger the Hall sensor to obtain an electric signal, and the electric signal is fed back to the control system, so that whether the terminal is successfully inserted into the PCB hole site is judged. After the terminal is successfully plugged, the plug-in mechanism and the detection mechanism simultaneously retract the clamping jaw and the PCB limiting sleeve, and the detection head recovers the initial position. And the PCB positioning and clamping platform adjusts the position, and adjusts the center of a hole site of the next PCB to be plugged into the position of the central axis of the plug-in mechanism.
In order to further explain the working principle of the device, the working principle and flow of the invention are further described as follows.
1. When the PCB moves to the end position of the adjacent conveying mechanism, the PCB triggers a limit switch arranged at the end position of the conveying mechanism, and the limit switch immediately feeds back an electric signal to the upper computer control system. The control system controls the feeding belt conveying mechanism to drive the motor to stop rotating through corresponding program instruction output signals, so that the PCB board is automatically stopped, and the next operation is waited.
2. The linear module of the PCB feeding-discharging mechanism moves the sliding block to a position close to the end position of the feeding belt conveying mechanism, and the feeding cylinder rises to drive the feeding hooks to move upwards, so that the feeding hook grooves are just blocked at the edge of the PCB to be inserted. Then, the linear module drives the sliding block to move forwards. Therefore, the feeding hooks are driven to hook the PCB to move forwards, the action of unloading from the feeding belt conveying mechanism is completed, and then the PCB is introduced into a station to be plugged through guide grooves on two sides of the PCB positioning and clamping platform.
3. After the PCB enters the PCB positioning and clamping platform, the clamping cylinder of the PCB positioning and clamping platform extends out of the push rod, and the PCB is initially positioned on the PCB positioning and clamping platform under the mutual cooperation of the compression block, the jacking block and the guide positioning block. And then, the platform base is rapidly moved to the position under the CCD camera through the combined action of the X-direction linear module and the Y-direction linear module to take a picture for a single time and fed back to the control system, and the position of the PCB board is calibrated after the processing of the upper computer, so that the secondary accurate positioning is realized. At the moment, the control system obtains the position information of the actual hole position of the PCB to be plugged, and drives the X-direction and Y-direction linear modules to move the platform to the plug-in mechanism for single-time single-terminal plug-in.
4. After the terminal feeding mechanism clamps a first terminal to leave the guide groove through the clamping jaw, the stop plate 'blocks' the outlet of the terminal guide groove so as to prevent the subsequent terminal from leaking materials, and the positioning arm clamps the 'big end' part of the terminal at the moment and performs initial positioning on the terminal through the convex positioning 'pointed teeth' of the head part. After the previous terminal is "transferred" by the jaws of the feed mechanism to the jaws of the card mechanism, the jaws of the terminal feed mechanism open and snap back to grip the small end portion of the current terminal. The control system then simultaneously releases the clamping of the terminal by the positioning arm and the blocking of the terminal by the striker plate on the guide slot. And then the electric sliding table controls the sliding block to move towards the direction of the plug-in mechanism, so that the 'material delivery' action is completed. This is one cycle.
5. After the last step, the clamping jaw of the plug-in mechanism is opened, the terminal from the 'delivered' of the clamping jaw of the terminal feeding mechanism is received, the clamping jaw of the plug-in mechanism is closed after the terminal moves to the clamping jaw of the plug-in mechanism, and the clamping jaw of the terminal feeding machine is opened and returns to the terminal guide groove. The plug-in mechanism realizes plug-in of the terminal through the extension and retraction of the electric cylinder. In the plug-in process, the instability of the output force of the pressure electric cylinder easily causes poor stability and low success rate of the terminal in the plug-in process, and the depth of the terminal inserted into the PCB is easy to cause variability, even the plug-in failure exists, so that the terminal stays on the PCB. The spline shaft is sleeved with a constant force spring, so that the problem can be effectively solved. The force of the constant magnitude can be kept when the terminals are inserted into the PCB terminal holes every time, so that the stability of the plug-in process is ensured. Meanwhile, due to the design of the spline nut and the spline shaft, the clamping jaw can move up and down under the drive of the synchronous pulley, and meanwhile, rotation in all directions can be realized, so that the terminal plug-in mechanism can plug in irregular PCB terminal grooves with the arrangement direction being irregular, and has better adaptability.
6. After all terminals of the PCB are inserted, the clamping jaw of the plug-in mechanism is lifted to the initial position, the PCB positioning and clamping platform moves the PCB to the inlet of the discharging belt conveying mechanism, and the motor of the discharging belt conveying mechanism starts to rotate. The PCB positioning and clamping mechanism loosens the PCB, at the moment, the discharging cylinder of the feeding and discharging mechanism extends out of the push rod, the discharging rod is lifted to be level with the PCB, and the linear module sliding block of the feeding and discharging mechanism moves towards the direction of the discharging belt conveying mechanism, so that the inserted PCB is pushed out of the PCB positioning and clamping platform. And the guiding grooves on two sides of the discharging and transporting mechanism are used for guiding and guiding the guiding belt to move forward continuously. Finally, the next station is moved by the belt transport mechanism.
The innovation of the invention is that:
1. the terminal plug-in mechanism can efficiently realize multidirectional plug-in of terminals by means of an electric press, a servo motor, a pneumatic clamping jaw, a constant pressure spring and a synchronous pulley, and has wide applicability to the acting objects of plug-in equipment. Meanwhile, the problem of force instability in the pressing process of the electric press is effectively solved by adopting the constant-pressure spring. The traditional plug-in mechanism is unstable in output force of the electric cylinder, so that a workpiece is easy to have a wire plugging effect and uneven quality in the inserting process, and the failure rate is high. The mechanism breaks through the limitation that the current plug-in machine realizes hard contact between a workpiece and a PCB (printed circuit board) by means of a rotating motor and an electric press, and has better stability and high efficiency.
2. The novel feeding mechanism is designed by using the electric sliding table, the pneumatic clamping jaw, the positioning arm, the material blocking plate, the linear feeder and other devices, and can ensure that the terminal is not crushed, bent and other structural damages are avoided while the terminal is initially positioned through the pointed-end-shaped protruding part on the positioning arm. Meanwhile, the terminal guide groove and the terminal baffle are mutually matched with each other in the terminal feeding mechanism, so that high precision is guaranteed, good plug-in efficiency is guaranteed, and accidents such as material leakage and the like are avoided.
3. The PCB positioning and clamping platform adopts the cooperation of the X-direction linear module and the Y-direction linear module to drive the clamp substrate to position and clamp the PCB, and switches the positions in real time to insert. The mechanism designs a clamping and positioning mechanism, and is matched with the three mechanisms of the pressing block, the guide positioning block and the jacking block, so that the automatic pressing and positioning functions of the PCB can be well realized, and the mechanism is simple, low in cost and has good market popularization value.
The technical scheme shows that the invention has the following beneficial effects:
the invention has the advantages of good flexibility and wide adaptability;
the plug-in connector not only can be used for plug-in connectors with unidirectional terminals arranged in an equidistant array manner, but also can be used for plug-in connectors with multidirectional terminals arranged irregularly;
The plug-in mechanism adopts an electric press, a servo motor and a constant force spring, so that the mechanical structure is greatly simplified, and meanwhile, each mechanical parameter of each plug-in is kept consistent, and the success rate and the efficiency of the plug-in are improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. The automatic plug-in equipment is characterized by comprising a shell and a plug-in mechanism, a PCB feeding belt conveying mechanism, a PCB discharging belt conveying mechanism, a PCB feeding-discharging mechanism, a PCB positioning and clamping platform, a terminal feeding mechanism and a plug-in detection mechanism which are arranged in the shell, wherein the shell comprises a first bottom plate, a supporting plate fixedly arranged on the first bottom plate and a collecting plate fixedly arranged on the supporting plate, and the plug-in mechanism, the PCB feeding belt conveying mechanism, the PCB feeding-discharging mechanism, the PCB positioning and clamping platform, the terminal feeding mechanism and the plug-in detection mechanism are integrally arranged on the first bottom plate;
the plug-in mechanism is a multidirectional constant force plug-in mechanism, comprising:
an electric cylinder;
the upper end of the spline shaft is fixedly arranged on an output shaft of the electric cylinder;
the pneumatic clamping jaw cylinder body is fixedly arranged at the lower end of the spline shaft;
the pneumatic clamping jaw is fixedly arranged below the pneumatic clamping jaw cylinder;
the motor is arranged beside the electric cylinder, and an output shaft of the motor is arranged in parallel with the spline shaft;
the transmission mechanism is used for converting the rotation of the motor output shaft into the rotation of the spline shaft;
the constant force spring is sleeved on the outer side of the spline shaft;
The spline shaft is sleeved with a constant-pressure spring, one end of the constant-pressure spring is propped against a flange of the first coupler, and the other end of the constant-pressure spring is propped against the end face of the inner ring of the first deep groove ball bearing;
the inner ring of the second deep groove ball bearing is fixed with the outer ring of the second bearing sleeve through interference fit, the axial direction is positioned through the end face of the outer stepped shaft of the second bearing sleeve, and the inner hole of the second bearing sleeve is fixed with the outer cylindrical surface of the spline nut through interference fit;
the spline nut is provided with a key groove at the middle section, and is fixed with the second synchronous pulley through a key, and the axial direction of the second synchronous pulley is limited by the end surfaces of the first bearing connecting sleeve and the second bearing connecting sleeve, so that the spline nut is driven to synchronously rotate along with the second synchronous pulley while the rotation of the second synchronous pulley is realized.
2. The automatic plug-in device according to claim 1, wherein a second base plate is further provided beside the first base plate, and an ultra-silent terminal device is fixedly installed on the second base plate.
3. The automatic card apparatus of claim 1, wherein the PCB feed strip transport mechanism comprises:
Section bar with transport mechanism;
the limit switch connecting piece is fixedly arranged at the terminal position of the section bar with the conveying mechanism;
and the limit switch is fixedly arranged on the limit switch connecting piece.
4. The automatic card apparatus of claim 1, wherein the PCB loading-unloading mechanism comprises:
a module mounting plate;
the linear module is fixedly arranged on the module mounting plate;
the cylinder mounting plate is fixedly arranged beside the linear module;
the feeding device comprises a feeding cylinder fixedly arranged on a cylinder mounting plate, a feeding plate fixedly arranged above the feeding cylinder and a feeding hook fixedly arranged at the end part of the feeding plate;
the device comprises a discharge cylinder fixedly arranged on a cylinder mounting plate, a discharge plate fixedly arranged above the discharge cylinder and a discharge push rod fixedly arranged behind the discharge plate.
5. The automatic card apparatus of claim 1, wherein the PCB positioning and clamping platform comprises:
y is to sharp module, with Y to the guide rail of module parallel arrangement, slidable mounting is to the X on sharp module and the guide rail to sharp module and slidable mounting is to the anchor clamps base plate on the sharp module of X, X is to sharp module bottom fixed mounting on X to the cylinder mounting panel, and X is to the cylinder of fixed mounting in one side of X to sharp module on the cylinder mounting panel, and X is to the cylinder mounting panel through slider pad, slider and guide rail slider slidable mounting on the guide rail, the tip fixed mounting of anchor clamps base plate has the anchor clamps regulating block.
6. The automatic plug-in equipment according to claim 5, wherein the fixture base plate is provided with a cylinder adjusting mounting plate, a clamping cylinder and a positioning connecting plate, the fixture base plate is provided with a plurality of grooves, and a guide positioning block, a compression block and a jacking block which are positioned in the grooves, and the end part of the fixture base plate is provided with a crack adjusting block.
7. The automatic card apparatus of claim 6, wherein the guide positioning block is provided with a slant groove on the upper XY plane to realize automatic unidirectional positioning of the PCB, and the pressing block is provided with a slant at an underside of one end far from the positioning connection plate.
8. The automatic card apparatus of claim 1, wherein the terminal feed mechanism comprises:
the feeding mechanism comprises a feeding mechanism supporting plate fixedly mounted on a first bottom plate, a sliding table mounting plate fixedly mounted on the feeding mechanism supporting plate, an electric sliding table mounted on the sliding table mounting plate, a clamping jaw cylinder mounted at the end part of the electric sliding table, clamping jaw connecting pieces fixedly mounted on two sides of the clamping jaw cylinder, and clamping jaws fixedly mounted on the clamping jaw connecting pieces, a vibrating table is fixedly mounted at the bottom of the sliding table mounting plate, a cushion block is fixedly mounted at the bottom of the vibrating table, a feeding member is arranged below the feeding mechanism supporting plate, a terminal guide groove is formed in the feeding member, a baffle plate is arranged beside the feeding member, a material blocking cylinder and a positioning cylinder are arranged below the sliding table mounting plate, and a positioning arm extending to the clamping jaws is arranged below the feeding member.
9. The automatic card apparatus of claim 1, wherein the card detection mechanism comprises a pressure cylinder, a pressure cylinder fixing plate and a pressure cylinder bottom plate and a pressure cylinder reinforcing plate for fixedly mounting the pressure cylinder, a PCB stop collar located above the pressure cylinder, a detection head and a spring brake block mounted in the PCB stop collar, and a hall sensor vertically mounted on the PCB stop collar.
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| CN201810799714.1A CN108650877B (en) | 2018-07-19 | 2018-07-19 | Automatic plug-in equipment |
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| CN201810799714.1A CN108650877B (en) | 2018-07-19 | 2018-07-19 | Automatic plug-in equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110191628B (en) * | 2019-05-15 | 2024-02-27 | 珠海市捷锐科技有限公司 | Plug-in machine |
| CN110381720B (en) * | 2019-07-16 | 2020-07-31 | 深圳市中禾旭精密机械有限公司 | Full-automatic multi-head intelligent key pasting and inserting system |
| CN112654224B (en) * | 2020-12-02 | 2023-08-29 | 保定飞凌嵌入式技术有限公司 | Automatic production process of embedded core board |
| CN112798929B (en) * | 2020-12-29 | 2024-03-01 | 中科芯集成电路有限公司 | Flexible PCB board batch automatic checkout device based on bilobed wheel |
| CN112828571B (en) * | 2020-12-31 | 2022-08-12 | 良忠城精密科技(苏州)有限公司 | Automatic wire plugging machine |
| CN112911811B (en) * | 2021-01-20 | 2023-04-14 | 汇通电子科技(惠州)有限公司 | PCB circuit board processing fixing device |
| CN114156715B (en) * | 2021-12-13 | 2024-04-26 | 深圳市德海威实业有限公司 | Material area rupture mechanism and full-automatic terminal grafting equipment thereof |
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