Disclosure of Invention
The invention provides a glue dispensing device for dispensing PCBA plates from multiple angles, which can solve one or more of the problems in the prior art.
According to one aspect of the invention, the invention provides a dispensing device for dispensing PCBA plates in multiple angles, which comprises an electric control case, a rotating mechanism, a moving mechanism, a dispensing mechanism and a dispensing jig, wherein the moving mechanism, the rotating mechanism, the dispensing mechanism and the dispensing jig are all connected with the electric control case, the electric control case is configured to control the operation of the whole device, the rotating mechanism is connected with the dispensing mechanism, the rotating mechanism can drive the dispensing mechanism to rotate, the moving mechanism is connected with the dispensing mechanism or/and the dispensing jig, and the moving mechanism can drive the dispensing mechanism or/and the dispensing jig to move.
The automatic glue dispensing device has the beneficial effects that a program is arranged in the electric control cabinet, the operation of the whole device can be controlled, and the rotation of the rotating mechanism and the moving mechanism is controlled, so that the glue dispensing mechanism is driven to move and rotate, the glue dispensing jig can also be driven to move, a product to be subjected to glue dispensing is placed on the glue dispensing jig, and after the glue dispensing mechanism and the product are adjusted to proper positions, the glue dispensing mechanism is started to dispense the product. The device of this application owing to can remove to the point gum machine structure and glue the tool, can carry out the rotation of multi-angle again to the point gum machine structure, consequently, not only can carry out the perpendicular point to the product and glue, can also carry out multi-angle, multi-position point to the product from the diagonal direction and glue, improved point gum efficiency greatly and glued the quality, and an equipment can accomplish, uses manpower sparingly and cost.
In some embodiments, the rotating mechanism includes a housing, a bracket, a horizontal rotating assembly and a vertical rotating assembly, the bracket is mounted in the housing, the horizontal rotating assembly and the vertical rotating assembly are both disposed on the bracket, and the horizontal rotating assembly and the vertical rotating assembly are both connected to the glue dispensing mechanism.
The multifunctional glue dispenser has the beneficial effects that the shell and the support can support and protect the horizontal rotating assembly and the vertical rotating assembly, and the horizontal rotating assembly and the vertical rotating assembly are arranged to rotate the glue dispenser in the horizontal direction and in the vertical direction, so that the multi-angle rotation and position adjustment of the glue dispenser are realized, and the normal work of oblique glue dispensing is ensured.
In some embodiments, the horizontal rotation assembly comprises,
a translation cylinder arranged on the bracket,
one end of the rack is connected with the output end of the translation cylinder, the translation cylinder can drive the rack to move in the horizontal direction,
the gear is meshed with the rack,
a connecting rod which is sleeved and connected in the gear through a bearing, and,
the pivot, the one end of pivot is connected with the gear, and the other end of pivot is connected with point gum machine and constructs, and the gear can drive the pivot and rotate.
The horizontal rotating glue dispensing mechanism has the beneficial effects that the translation air cylinder pushes the rack to move in the horizontal direction when in operation, and the rack and the gear are meshed so as to drive the gear to rotate in the horizontal direction around the connecting rod, the gear further drives the rotating shaft to rotate, and the rotating shaft drives the horizontal rotation of the glue dispensing mechanism when rotating.
In some embodiments, the horizontal rotation assembly further comprises a support block and a stopper, one side of the rack is located in the support block, the rack can move horizontally along the support block, the stopper is located at one end of the rack, and the stopper is configured to sense and limit movement of the rack.
The support block is used for supporting the rack, and the stability of the rack in horizontal movement is guaranteed, so that the stable rotation of the subsequent dispensing mechanism is guaranteed. The limiter is mainly used for sensing and limiting the movement of the rack, so that the moving range of the rack is ensured, and the safety and the stability of the operation of the whole device are also ensured.
In some embodiments, the vertical rotation assembly includes,
a downward-pressing cylinder arranged on the bracket,
a connecting rod, one end of which is connected with the output end of the down-pressing cylinder, the other end of which is connected with one end of the connecting rod block, and,
the connecting rod piece, the connecting rod piece other end is connected with point gum machine through the center pin, and the connecting rod can promote the one end of connecting rod piece, makes the connecting rod piece rotate around the center pin.
The connecting rod block has the advantages that when the pressing cylinder moves, the connecting rod is driven to move in the vertical direction, when the connecting rod moves downwards, one end of the connecting rod block is pushed to move in the positive direction, and the other end of the connecting rod block is fixed in position, so that the connecting rod block can rotate in the vertical direction around the fixed central shaft of the connecting rod block, the dispensing mechanism is driven to rotate in the vertical direction, and the dispensing direction of the dispensing mechanism is adjusted.
In some embodiments, the support comprises a first support plate, a second support plate and a third support plate, the first support plate, the second support plate and the third support plate are arranged from top to bottom, two ends of the first support plate, the second support plate and the third support plate are connected through a support rod, the second support plate can reciprocate along the axial direction of the support rod, the pressing cylinder is located on the first support plate, the output end of the pressing cylinder is connected with the second support plate, and one end of the connecting rod is installed on the second support plate.
The support rod has the beneficial effects that when the pressing cylinder moves, the second support plate can be driven to move in the vertical direction, the second support plate moves along the support rod, and meanwhile, the connecting rod connected with the second support rod is driven to move.
In some embodiments, the movement mechanism includes a horizontal movement mechanism and a vertical movement mechanism.
The adhesive dispensing fixture has the beneficial effects that the relative positions of the adhesive dispensing mechanism and products on the adhesive dispensing fixture in the horizontal direction and the vertical direction can be adjusted simultaneously, so that the adhesive dispensing is facilitated.
In some embodiments, the horizontal moving mechanism includes an X-axis module and a Y-axis module, the X-axis module is disposed on the frame, the X-axis module is connected to the rotating mechanism, the Y-axis module is disposed on the electronic control cabinet, and the Y-axis module is connected to the dispensing jig.
The glue dispensing device has the beneficial effects that the X module is used for adjusting the position of the rotating mechanism and the glue dispensing mechanism in the X-axis direction, and the Y-axis module can adjust the position of the glue dispensing jig in the Y-axis direction, so that the relative position of the glue dispensing mechanism and a product on the glue dispensing jig in the horizontal direction is adjusted, and the glue dispensing work is facilitated.
In some embodiments, the vertical movement mechanism is a Z-axis module, and the Z-axis module is connected with the rotation mechanism.
The glue dispensing mechanism has the beneficial effects that the Z-axis module is used for adjusting the movement of the whole rotating mechanism and the glue dispensing mechanism in the vertical direction, and driving the glue dispensing mechanism to move in the vertical direction for dispensing.
In some embodiments, the dispensing jig is provided with a plurality of stations.
The adhesive dispensing machine has the beneficial effects that products to be subjected to adhesive dispensing are placed in the stations, so that the adhesive dispensing can be simultaneously performed on a plurality of products, and the adhesive dispensing efficiency is improved.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 to 5 schematically show a multi-angle dispensing apparatus for dispensing a PCBA board according to an embodiment of the present invention. As shown in the figure, the device includes automatically controlled quick-witted case 1, rotary mechanism 3, moving mechanism, point gum machine construct 4 and glue tool 8, and moving mechanism, rotary mechanism 3, point gum machine construct 4 and glue tool 8 and all link to each other with automatically controlled quick-witted case 1.
As shown in fig. 1 and 2, the electronic control cabinet 1 is configured to control the operation of the whole apparatus, the dispensing jig 8 is disposed on the platform 11 on the control cabinet, and the dispensing jig 8 is provided with a plurality of stations 81. The products 91 to be glued are placed in the station 81, a plurality of products 91 can be glued at the same time, and the glue gluing efficiency is improved.
The moving mechanism is connected with the glue dispensing mechanism 4 or/and the glue dispensing jig 8, and the moving mechanism can drive the glue dispensing mechanism 4 or/and the glue dispensing jig 8 to move.
The moving mechanism comprises a horizontal moving mechanism and a vertical moving mechanism, and can simultaneously adjust the relative positions of the dispensing mechanism 4 and the product 91 on the dispensing jig 8 in the horizontal direction and the vertical direction, so that dispensing is facilitated.
The horizontal movement mechanism includes an X-axis module 5 and a Y-axis module 6. On frame 2 was located to X axle module 5, X axle module 5 was connected with rotary mechanism 3, and the X module is used for adjusting rotary mechanism 3 and glues the ascending position in the X axle direction of mechanism 4. The Y-axis module 6 is located on the electronic control case 1, the Y-axis module 6 is connected with the dispensing jig 8, and the Y-axis module 6 can adjust the position of the dispensing jig 8 in the Y-axis direction. The relative position of the dispensing mechanism 4 and the product 91 on the dispensing jig 8 in the horizontal direction is adjusted through the X-axis module 5 and the Y-axis module 6, so that dispensing work is facilitated.
The vertical moving mechanism is a Z-axis module 7, and the Z-axis module 7 is connected with the rotating mechanism 3. The Z-axis module 7 is used for adjusting the movement of the whole rotating mechanism 3 and the dispensing mechanism 4 in the vertical direction, and driving the dispensing mechanism 4 to move in the vertical direction for dispensing.
The rotating mechanism 3 is connected with the glue dispensing mechanism 4, and the rotating mechanism 3 can drive the glue dispensing mechanism 4 to rotate.
Rotary mechanism 3 includes shell 31, support 32, horizontal rotation subassembly and vertical rotation subassembly, support 32 establish with shell 31 in, horizontal rotation subassembly and vertical rotation subassembly all locate on support 32, horizontal rotation subassembly and vertical rotation subassembly all are connected with glue dispensing mechanism 4.
Shell 31 and support 32 can support and protect horizontal rotation subassembly and vertical rotation subassembly, are equipped with horizontal rotation subassembly and vertical rotation subassembly and can carry out the rotation of horizontal direction rotation and vertical ascending orientation to dispensing mechanism 4 to realize the rotation and the position adjustment of dispensing mechanism 4 multi-angle, guaranteed the normal work of oblique point gluing.
As shown in fig. 2, 3 and 5, the bracket 32 includes a first support plate 321, a second support plate 322 and a third support plate 323, and the first support plate 321, the second support plate 322 and the third support plate 323 are arranged up and down. Both ends of the first support plate 321, the second support plate 322, and the third support plate 323 are connected by a strut 324, and the second support plate 322 can reciprocate in the axial direction of the strut 324.
As shown in fig. 2 to 5, the horizontal rotation assembly includes a translation cylinder 33, a rack 34, a gear 35, a link 36, and a rotation shaft 37. A translation cylinder 33 is provided on the third support 32. One end of the rack 34 is connected to an output end of the translation cylinder 33, and the translation cylinder 33 can drive the rack 34 to move in the horizontal direction. The gear 35 is engaged with the rack 34, and the connecting rod 36 is sleeved in the gear 35 through a bearing. One end of the rotating shaft 37 is connected with the gear 35, the other end of the rotating shaft 37 is connected with the glue dispensing mechanism 4, and the gear 35 can drive the rotating shaft 37 to rotate.
When the translation cylinder 33 operates, the rack 34 is pushed to move in the horizontal direction, the rack 34 is meshed with the gear 35, so that the gear 35 is driven to rotate around the connecting rod 36 in the horizontal direction, the gear 35 further drives the rotating shaft 37 to rotate, and the rotating shaft 37 drives the dispensing mechanism 4 to rotate horizontally.
The horizontal rotation assembly further includes a support block 38 and a stopper 39, one side of the rack 34 is located in the support block 38, the rack 34 can move horizontally along the support block 38, the stopper 39 is located at one end of the rack 34, and the stopper 39 is configured to sense and limit the movement of the rack 34. The supporting block 38 is used for supporting the rack 34, and ensuring the rack 34 to be stable in horizontal movement, thereby ensuring the subsequent gluing mechanism 4 to rotate stably. The stopper 39 is mainly used for sensing and limiting the movement of the rack 34, so that the moving range of the rack 34 is ensured, and the safety and stability of the operation of the whole device are also ensured.
The vertical rotation assembly includes a down cylinder 310, a connecting rod 36, and a connecting rod block 311. The down-pressure cylinder 310 is disposed on the bracket 32, and the down-pressure cylinder 310 is disposed on the first support plate 321. The output end of the push-down cylinder 310 is connected to the second support plate 322, and one end of the connecting rod 36 is mounted on the second support plate 322 such that one end of the connecting rod 36 is connected to the output end of the push-down cylinder 310. The other end of the connecting rod 36 is connected with one end of the connecting rod block 311, the other end of the connecting rod block 311 is connected with the glue dispensing mechanism 4 through a central shaft 312, and the central shaft 312 is installed on the rotating shaft 37. The link 36 can push one end of the link block 311, so that the link block 311 can rotate about the central shaft 312.
In operation, when the push-down cylinder 310 moves, the connecting rod 36 is driven to move in the vertical direction, the second supporting plate 322 can be driven to move in the vertical direction, the second supporting plate 322 moves along the supporting rod 324, and the connecting rod 36 connected to the second supporting rod is driven to move. When the connecting rod 36 moves downward, one end of the connecting rod block 311 is pushed to move in the positive direction, and since the other end of the connecting rod block 311 is fixed, the connecting rod block 311 can rotate in the vertical direction around the fixed central shaft 312, so as to drive the dispensing mechanism 4 to rotate in the vertical direction, and adjust the dispensing direction of the dispensing mechanism 4.
According to the device, a program is arranged in the electric control case 1, the operation of the whole device can be controlled, the rotation mechanism 3 and the moving mechanism are controlled to operate, so that the dispensing mechanism 4 is driven to move and rotate, the dispensing jig 8 can also be driven to move, a product 91 to be dispensed is placed on the dispensing jig 8, and after the dispensing mechanism 4 and the product 91 are adjusted to proper positions, the dispensing mechanism 4 is started to dispense the product 91. The device of this application owing to can remove to the point gum machine structure 4 and point gum tool 8, can carry out the rotation of multi-angle again to point gum machine structure 4, consequently, not only can carry out perpendicular point to product 91 and glue, can also carry out multi-angle, multi-position point to product 91 from the diagonal direction and glue, improved point gum efficiency greatly and the quality of gluing, and an equipment can be accomplished, uses manpower sparingly and cost.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.