Press fit equipment
Technical Field
The invention relates to the field of pressing equipment, in particular to pressing equipment.
Background
Generally, an electronic device includes a glass panel and a base plate, and the glass panel and the base plate are usually fixed by locking, fastening or bonding. Along with the continuous development of the electronic devices in the light and thin, miniaturized and attractive shapes, the glass panel and the bottom plate of the electronic device are fixed in an adhesive manner, especially in the appearance, the glass panel and the bottom plate are mutually adhered in a pressing manner through PU glue or hot melt glue, so as to avoid that the locking element for fixing damages the aesthetic feeling of the whole appearance.
When the glass panel is adhered to the bottom plate, manual operation is adopted, a circle of PU adhesive or hot melt adhesive is coated on the bottom plate manually, then the glass panel is pressed on the bottom plate immediately, and then the glass panel and the bottom plate are adhered together through the PU adhesive or the hot melt adhesive.
Disclosure of Invention
The invention aims to provide pressing equipment which can improve the processing efficiency, reduce the labor intensity of workers and maintain the whole beautiful appearance of products.
In order to achieve the above object, the present invention provides the following technical solutions:
The utility model provides a lamination equipment for first work piece of pressfitting on the second work piece, includes the workstation, sets up last pressing mechanism and lower pressing mechanism on the workstation, go up pressing mechanism and pass through rack-mount on the workstation, lower pressing mechanism is provided with two sets of, and set up respectively in the front side and the rear side of last pressing mechanism, go up pressing mechanism and include getting on pressing platform, second drive arrangement, third drive arrangement, roof and last CCD camera, the roof is installed at the top of frame, third drive arrangement installs on the roof, and can drive to get on pressing platform and do side-to-side motion, second drive arrangement installs on third drive arrangement's third slide, second drive arrangement can drive to get on pressing platform and do down pressing motion, it installs on the roof to go up the CCD camera, can be used to obtain the positioning information of the first work piece on the pressing mechanism, first drive arrangement, first slide for placing first work piece, be used for placing first slide and second work piece and install at the first drive arrangement of first slide, the second slide, can be used for placing first work piece and the second slide, can be installed at the first slide, the second slide when the first slide is located the first slide, first slide of second drive arrangement is located the first slide, and second slide position information is down installed to the first slide, and second slide, and first position mechanism is located in the first slide, and second position mechanism.
Further, a plurality of groups of upper suckers are arranged on the upper material taking and pressing table, and the upper suckers are used for sucking the first workpiece.
Further, the second driving device comprises a second motor, a second screw rod, a second sliding rail, a second lifting plate, a second guide pillar, a second fixing plate and a third guide pillar, wherein the second motor is arranged on the third sliding plate, side plates are further arranged on the left side and the right side of the third sliding plate respectively, the second sliding rail is arranged on the side plates respectively, the upper end of the second guide pillar is connected with the third sliding plate, the lower end of the second guide pillar is fixed on the second fixing plate, the second lifting plate is arranged on the second screw rod, the second motor can drive the second lifting plate to do lifting motion on the second screw rod along the second sliding rail and the second guide pillar, the upper end of the third guide pillar is connected with the second lifting plate, the lower end of the third guide pillar is connected with the upper material taking pressing table, and the second lifting plate can drive the upper material taking pressing table to do lifting motion through the third guide pillar.
Further, the lower part of curb plate is provided with the mounting bracket, install on the mounting bracket and be used for carrying out the buffer of buffering when going up getting material pressfitting platform and descending.
Further, the third driving device comprises a third motor, a third screw rod and a third sliding rail, and the third motor can drive the third sliding plate to move left and right on the third screw rod along the third sliding rail.
Further, the first driving device comprises a first motor, a first screw rod, a first sliding rail, a supporting component, a turntable and a positioning and compacting component, the first motor can drive the first sliding plate to do back-and-forth motion on the first screw rod along the first sliding rail, the supporting component is arranged on the first sliding plate and used for supporting the first carrying platform, the turntable is arranged on the first sliding plate and used for driving the first carrying platform to do rotary motion on the roller of the supporting component, and the positioning and compacting component is respectively arranged on the left side and the right side of the first carrying platform and used for compacting and positioning the first carrying platform after the first carrying platform is rotationally positioned
Further, the positioning and compressing assembly comprises a compressing cylinder, a compressing seat and a compressing extension plate, the compressing cylinder is arranged on the first sliding plate, the compressing seat is arranged on one side of the compressing cylinder, one end of the compressing extension plate is arranged on the first carrying platform, the other end of the compressing extension plate is prolonged to a position between the compressing cylinder and the compressing seat, the compressing cylinder is provided with the compressing plate, and the compressing cylinder can drive the compressing plate to compress the compressing extension plate on the upper portion of the compressing seat.
Further, a second placing groove for placing a second workpiece is formed in the second carrying platform, a second sucker and a second supporting block are arranged in the second placing groove, and a first positioning column and a first sucker for positioning the first workpiece are arranged on the first carrying platform.
Further, two sets of lower CCD camera devices are arranged on the left side and the right side of the bottom of the workbench respectively, each lower CCD camera device comprises a lower CCD camera, a vertical mounting plate, a Y-axis driving device, an X-axis driving device, a lower bottom plate and a connecting column, the lower bottom plate is mounted on the bottom of the workbench through the connecting column, each lower CCD camera is mounted on the X-axis driving device through the vertical mounting plate, each X-axis driving device is mounted on the Y-axis driving device, each Y-axis driving device is mounted on the lower bottom plate, each X-axis driving device can drive the lower CCD camera to move along the X-axis direction, and each Y-axis driving device can drive the lower CCD camera to move along the Y-axis direction.
Further, the Y-axis driving device comprises a Y-axis motor, a Y-axis screw rod, a Y-axis sliding rail, a Y-axis sliding plate and a Y-axis inductive switch, the Y-axis sliding plate is arranged on the X-axis driving device, the Y-axis sliding rail is arranged on the Y-axis sliding plate, the Y-axis motor can drive the lower CCD camera to relatively move along the Y-axis sliding rail through the Y-axis screw rod, the Y-axis inductive switch is respectively arranged on the Y-axis sliding plate and the Y-axis sliding rail, the X-axis driving device comprises an X-axis motor, an X-axis screw rod, an X-axis sliding rail, an X-axis sliding plate and an X-axis inductive switch, the X-axis sliding plate is arranged on the lower base plate, the X-axis sliding rail is arranged on the X-axis sliding plate, and the X-axis motor can drive the lower CCD camera to relatively move along the X-axis sliding rail through the X-axis screw rod, and the X-axis inductive switch is respectively arranged on the X-axis sliding plate and the X-axis sliding rail.
The beneficial effects of the invention are as follows:
When the invention is pressed, a first workpiece is firstly placed on a first carrying platform of a lower pressing mechanism at the front side, a second workpiece is placed on a second carrying platform of the lower pressing mechanism at the front side, then a first driving device drives the first workpiece and the second workpiece to come below an upper pressing mechanism, so that the first workpiece corresponds to the upper material taking pressing platform, positioning information of the first workpiece is obtained through an upper CCD camera, and then the upper material taking pressing platform is adjusted through a third driving device and the positioning information of the first carrying platform is adjusted through the first driving device, so that the first workpiece just corresponds to the upper material taking pressing platform; after the first workpiece is pressed and discharged, the first driving device drives the second workpiece to return to the discharging position, at the moment, a circle of PU glue or hot melt glue is coated on the surface of the second workpiece by a worker, the first driving device immediately drives the second workpiece to the lower side of the first workpiece, and after the pressing position is located by the lower CCD camera device, the second driving device drives the first workpiece to descend, then the first workpiece is pressed on the second workpiece, the first workpiece and the second workpiece are pressed, and at the same time, the lower pressing mechanism on the upper rear side of the other group of working table can perform feeding.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is another perspective view of the present invention;
FIG. 3 is a schematic perspective view of an upper pressing mechanism of the present invention;
FIG. 4 is a schematic view of another perspective structure of the upper pressing mechanism of the present invention;
FIG. 5 is a schematic diagram of a front view of an upper pressing mechanism of the present invention;
FIG. 6 is a schematic perspective view of the lower pressing mechanism of the present invention;
FIG. 7 is a schematic view of a partial perspective of the lower press-fit mechanism of the present invention;
FIG. 8 is a schematic perspective view of a second stage of the lower pressing mechanism of the present invention;
Fig. 9 is a schematic perspective view of a lower CCD camera device of the present invention;
FIG. 10 is a schematic perspective view of a lower CCD camera device according to the present invention;
fig. 11 is a schematic perspective view of another view of one set of the lower CCD camera devices of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
As shown in fig. 1 to 2, a pressing apparatus for pressing a first workpiece W1 onto a second workpiece W2 includes a table 3, an upper pressing mechanism 1 and a lower pressing mechanism 2 disposed on the table 3, the upper pressing mechanism 1 is mounted on the table 3 by a frame 4, and the lower pressing mechanism 2 is provided with two sets and is disposed on a front side and a rear side of the upper pressing mechanism 1, respectively.
As shown in fig. 3, the upper pressing mechanism 1 includes an upper material taking pressing table 11, a second driving device 12, a third driving device, a top plate 14 and an upper CCD camera 15, the top plate 14 is installed at the top of the frame 4, the third driving device is installed on the top plate 14 and can drive the upper material taking pressing table 11 to do left-right movement, the second driving device 12 is installed on a third sliding plate of the third driving device, the second driving device 12 can drive the upper material taking pressing table 11 to do up-down material taking pressing movement, and the upper CCD camera 15 is installed on the top plate 14 and can be used for acquiring positioning information of the first workpiece W1 on the lower pressing mechanism 2.
Further, a plurality of groups of upper suction cups are arranged on the upper material taking and pressing table 11, and the upper suction cups are used for sucking the first workpiece W1.
As shown in fig. 4 and fig. 5, the second driving device 12 includes a second motor 121, a second lead screw 122, a second sliding rail 123, a second lifting plate 124, a second guide post 125, a second fixing plate 126 and a third guide post 127, where the second motor 121 is mounted on the third sliding plate, the left and right sides of the third sliding plate are also respectively mounted with side plates 17, the second sliding rail 123 is respectively mounted on the side plates 17, the upper end of the second guide post 125 is connected with the third sliding plate, the lower end of the second guide post 125 is fixed on the second fixing plate 126, the second lifting plate 124 is mounted on the second lead screw 122, the second motor 121 can drive the second lifting plate 124 to make lifting movement along the second sliding rail 123 and the second guide post 125 on the second lead screw 122, the upper end of the third guide post 127 is connected with the second lifting plate 124, the lower end of the third guide post 127 is connected with the upper pressing table 11, and the second lifting plate 124 can drive the upper pressing table 11 to make lifting movement through the third guide post 127. .
Further, a mounting frame 18 is provided at the lower part of the side plate 17, and a buffer 19 for buffering the lowering of the feeding and discharging pressing table 11 is mounted on the mounting frame 18.
Further, the third driving device includes a third motor 131, a third screw rod, and a third sliding rail 133, where the third motor 131 can drive the third sliding plate to move left and right along the third sliding rail 133 on the third screw rod.
As shown in fig. 6 to 8, the lower press-fit mechanism includes a first driving device mounted on the table 3, a first slide plate 22, a first carrying table 23 for placing the first workpiece W1, a second carrying table 24 for placing the second workpiece W2, and a lower CCD camera device 25, the first driving device can drive the first slide plate 22 to move back and forth, the first carrying table 23 is mounted at the rear of the first slide plate 22, the second carrying table 24 is mounted at the front of the first slide plate 22, the lower CCD camera device 25 is mounted at the bottom of the table 3 and is located below the upper press-fit mechanism 1 for obtaining positioning information of the second workpiece W1, and the lower press-fit mechanism 2 is provided with two groups, wherein when one group of lower press-fit mechanisms 2 enters the upper press-fit mechanism 1, the other group of lower press-fit mechanisms 2 can perform feeding.
Further, the first driving device comprises a first motor 211, a first screw rod 212, a first sliding rail 213, a supporting component 214, a turntable 215 and a positioning and compacting component 216, wherein the first motor 211 can drive the first sliding plate 22 to move back and forth on the first screw rod 212 along the first sliding rail 123, the supporting component 214 is arranged on the first sliding plate 22 and is used for supporting the first carrying platform 23, the turntable 215 is arranged on the first sliding plate 22 and is used for driving the first carrying platform 23 to move rotationally on a roller 217 of the supporting component 214, and the positioning and compacting component 216 is respectively arranged on the left side and the right side of the first carrying platform 23 and is used for compacting and positioning the first carrying platform 23 after the first carrying platform 23 is positioned rotationally. The first driving device in this embodiment not only can drive the first workpiece W1 and the second workpiece W2 to move back and forth, but also can correct the positioning position of the second workpiece W2, so that the second workpiece W2 corresponds to the first workpiece W1.
Further, the positioning and pressing assembly 216 includes a pressing cylinder 2161, a pressing seat 2162 and a pressing extension plate 2163, the pressing cylinder 2161 is mounted on the first sliding plate 22, the pressing seat 2162 is located at one side of the pressing cylinder 2161, one end of the pressing extension plate 2163 is mounted on the first carrying platform 23, the other end of the pressing extension plate 2163 extends between the pressing cylinder 2161 and the pressing seat 2162, the pressing cylinder 2161 is provided with a pressing plate, and the pressing cylinder 2161 can drive the pressing plate to press the pressing extension plate 2163 on the upper portion of the pressing seat 2162.
Further, a second placing groove 241 for placing the second workpiece W2 is provided on the second carrier 24, a second chuck 242 and a second supporting block 243 are provided in the second placing groove 241, and a first positioning column 232 and a first chuck for positioning the first workpiece W1 are provided on the first carrier 23.
As shown in fig. 9 to 11, the lower CCD camera device 25 is provided with two sets respectively located at the left and right sides of the bottom of the table 3, the lower CCD camera device 25 includes a lower CCD camera 251, a vertical mounting plate 252, a Y-axis driving device 253, an X-axis driving device 254, a lower base plate 255 and a connection post 256, the lower base plate 255 is mounted at the bottom of the table 3 through the connection post 256, the lower CCD camera 251 is mounted on the X-axis driving device 254 through the vertical mounting plate 252, the X-axis driving device 254 is mounted on the Y-axis driving device 253, the Y-axis driving device 253 is mounted on the lower base plate 255, the X-axis driving device 254 can drive the lower CCD camera 251 to move in the X-axis direction, and the Y-axis driving device 253 can drive the lower CCD camera 251 to move in the Y-axis direction.
Further, the Y-axis driving device 253 includes a Y-axis motor 2531, a Y-axis screw 2532, a Y-axis sliding rail 2533, a Y-axis sliding plate 2534, and a Y-axis sensing switch 2535, the Y-axis sliding plate 2534 is mounted on the X-axis driving device 254, the Y-axis sliding rail 2533 is mounted on the Y-axis sliding plate 2534, the Y-axis motor 2531 can drive the lower CCD camera 251 to relatively move along the Y-axis sliding rail 2533 through the Y-axis screw 2532, and the Y-axis sensing switch 2535 is respectively mounted on the Y-axis sliding plate 2534 and the Y-axis sliding rail 2533.
Further, the X-axis driving device 254 includes an X-axis motor 2541, an X-axis screw 2542, an X-axis sliding rail 2543, an X-axis sliding plate 2544, and an X-axis sensing switch 2545, the X-axis sliding plate 2544 is mounted on the lower base plate 255, the X-axis sliding rail 2543 is mounted on the X-axis sliding plate 2544, the X-axis motor 2541 can drive the lower CCD camera 251 to move relatively along the X-axis sliding rail 2543 through the X-axis screw 2542, and the X-axis sensing switch 2545 is mounted on the X-axis sliding plate 2544 and the X-axis sliding rail 2543, respectively.
When the invention is pressed, a first workpiece W1 is firstly placed on a first carrying platform 23 of a lower pressing mechanism 2 at the front side, a second workpiece W2 is placed on a second carrying platform 24 of the lower pressing mechanism 2 at the front side, then a first driving device drives the first workpiece W1 and the second workpiece W2 to come under an upper pressing mechanism 1, so that the first workpiece W1 corresponds to an upper material pressing platform 11, positioning information of the first workpiece W1 is acquired through an upper CCD camera 15, and then the upper material pressing platform 11 is adjusted through a third driving device and the positioning information of the first carrying platform 23 is adjusted through the first driving device, so that the first workpiece W1 just corresponds to the upper material pressing platform 11; after the corresponding, the second driving device 12 drives the upper material taking and pressing table 11 to descend and absorb the first workpiece W1 through the upper sucker, then drives the first workpiece W1 to ascend to the air, then the first driving device continues to drive the second workpiece W2 to be positioned below the first workpiece W1, positioning information of the second workpiece W2 is obtained under the driving of the lower CCD camera device 25, the positioning position of the second workpiece W2 is adjusted through the first driving device, the second workpiece W2 is just corresponding to the first workpiece W1, after the corresponding, the first driving device drives the second workpiece W2 to return to the material discharging position, at the moment, a circle of PU glue or hot melt glue is coated on the surface of the second workpiece W2 by the worker, the first driving device immediately drives the second workpiece W2 to be positioned below the first workpiece W1 after the glue is coated, after the pressing position is positioned by the lower CCD camera device 25, the first workpiece W1 is pressed on the second workpiece W2, the first workpiece W1 and the second workpiece W2 are pressed on the second workpiece W2 by the first driving device, the second workpiece W2 are simultaneously pressed on the upper side of the second workpiece W3, and the second workpiece W2 are pressed by the second workpiece W2, and the work station is greatly reduced, and the work position of the worker is needed to be pressed by the worker, and the work position of the worker is greatly reduced, and the work position of the work position is finished by the worker is finished, and the work position is greatly reduced, and the work position of the work station is done by the work and the work is done by the work and after the work is pressed on the second work and has the work and has been pressed.
The above description should not be taken as limiting the scope of the invention, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical principles of the present invention still fall within the scope of the technical solutions of the present invention.