Automatic indexing plate feeding machine and feeding method thereof
Technical Field
The invention relates to the technical field of automatic feeding of electroplating lines, in particular to an automatic dial feeding machine and a feeding method thereof.
Background
The original feeding machine is characterized in that a product is placed into a feeding box, a material ejecting cylinder ejects the material onto a sucker, the sucker sucks the product, then the product is placed onto a circular belt through vertical and back and forth actions, the material is clamped through a rotating clamping hand, the product is attached to a steel belt through rotation at 90 degrees, and the product is clamped by opening the clamping hand on the steel belt through a special clamping hand.
The original feeding machine can only feed a single product, can not change a plurality of products with different sizes, and can not achieve the effect of one machine with multiple purposes. Because the product is not a plane, the middle of the product is also provided with a plurality of hollow parts, the sucking disc always has the phenomenon of air leakage when sucking materials, so that the product is not firmly sucked, and the material falling in midway occurs. The rotating clamp is too heavy, the vibration is large in the rotating process, and the product is unstable. The friction of the steel belt clamping hand on the steel belt clamp is large, so that the service life of the steel belt clamp is short, and the replacement period is short.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide an automatic indexing disc feeding machine which can be used for attaching products to a steel belt without a special gripper and switching the products with different specifications for feeding, so that the problem that the conventional feeding machine can only feed a single product is solved.
The other technical scheme of the invention is as follows: the feeding method of the automatic indexing disc feeding machine is provided.
The technical scheme of the invention is as follows: an automatic dial feeding machine comprises a rack, a material ejecting mechanism, a box placing rotating mechanism, a material clamping mechanism, a material receiving mechanism, a guide mechanism, a conveying mechanism and a conveying steel belt disc; the material ejecting mechanism, the box placing rotating mechanism, the material clamping mechanism and the conveying steel belt disc are all arranged on the rack; the box placing rotating mechanism comprises a mounting frame, a first material box, a second material box, a material loading box and a rotating platform, the mounting frame is connected with the rack, the rotating platform is connected with the mounting frame, a fixing frame is arranged on the rotating platform, the first material box and the second material box are both placed in the fixing frame, and the material loading box is connected with the mounting frame; the material ejecting mechanism is positioned below the mounting frame, a material ejecting hole is formed in the bottom surface of the mounting frame, and the material ejecting mechanism is used for ejecting materials in the first material box or the second material box into the material loading box;
the clamping mechanism is located behind the mounting frame and used for clamping materials in the feeding box to the receiving mechanism, the conveying mechanism is located between the clamping mechanism and the mounting frame, the receiving mechanism and the guide mechanism are both arranged at the feeding end of the conveying mechanism, the receiving mechanism is used for placing the materials on the guide mechanism, the guide mechanism is used for enabling the materials to stand upright on the conveying mechanism, the discharging end of the conveying mechanism is connected with the feeding end of the conveying steel belt disc, and the conveying mechanism is used for conveying the materials into the conveying steel belt disc.
Further, put box rotary mechanism and still include first slider, first slide rail and first horizontal cylinder, and first slide rail is connected with the installing frame, the bottom and the first slide rail sliding connection of first slider, and the push rod and the first slider of first horizontal cylinder are connected, and the revolving stage is connected in the top surface of first slider, is equipped with the liftout through-hole on the fixed frame, and the liftout through-hole communicates from top to bottom with the liftout hole. When the first material box and the second material box are rotated to change positions, the first sliding block slides along the first sliding rail to be far away from the material feeding box, so that enough operation space is provided for replacing the material box.
Further, the clamping mechanism comprises a support frame, a second horizontal cylinder, a first mounting plate, a second slide rail, a second slide block, a first lifting cylinder and a mechanical clamping hand, one end of the support frame is connected with the frame, the other end of the support frame is connected with the first mounting plate, the second horizontal cylinder and the second slide rail are both arranged on the first mounting plate, a push rod of the second horizontal cylinder is connected with the second slide block, the second slide block is connected with the second slide rail in a sliding manner, the first lifting cylinder is connected with the second slide block, and the push rod of the first lifting cylinder is connected with the mechanical clamping hand. The material clamping mechanism drives the mechanical clamping hand to move up and down and back and forth so as to clamp and discharge materials.
Further, the mechanical tong includes first fixed plate, the second fixed plate, the connecting rod, the apparatus further comprises a rotating shaft, the pivot seat, the rotor plate, promote cylinder and grip block, first fixed plate and second fixed plate are connected respectively to the both ends of connecting rod, the push rod and the first fixed plate of first lift cylinder are connected, the pivot seat is installed on the second fixed plate, the pivot is installed in the pivot seat, promote cylinder installs on the second fixed plate, promote cylinder's push rod is towards the second fixed plate, the one end and the pivot of rotor plate are connected, the other end is located the push rod below of promoting cylinder, the one end and the pivot of grip block are connected, the other end is towards last magazine. The mechanical clamping hand replaces a sucker, so that the material falling in the material clamping process is avoided, and meanwhile, the mechanical clamping hand is simple in structure and convenient to clamp.
Further, transport mechanism includes second lift cylinder, the mount, the second mounting panel, the third mounting panel, conveyer belt and transfer gear, the mount is connected with the frame, second lift cylinder is installed on the mount, the push rod and the second mounting panel of second lift cylinder are connected, the transfer gear is located on the second mounting panel, the conveyer belt is located on the transfer gear, the third mounting panel is fixed to the second mounting panel, form down the guide and lead to the groove between second mounting panel and the third mounting panel, lower guide leads to the groove and is located the conveyer belt top, the discharge end that lower guide led to the groove links up with the feed end of conveying steel tape dish.
Further, transport mechanism still includes deflector and deflector seat, and the deflector seat is connected with the second mounting panel, and the deflector is fixed in the deflector seat, and the deflector is located the conveyer belt top, is equipped with the logical groove of upper guide on the deflector, and the logical groove of upper guide is located the logical groove top of upper guide and aligns with the logical groove of upper guide. The upper material guiding through groove and the lower material guiding through groove jointly keep the materials upright.
Further, guiding mechanism includes arc stock guide and vertical baffle, and arc stock guide and vertical baffle set up respectively in the feed end both sides that the guide led to the groove relatively, and the radian stock guide is connected with the second mounting panel, and vertical baffle is connected with the third mounting panel. The materials are vertically transported through the arc-shaped material guide plate and the vertical baffle plate.
Furthermore, receiving mechanism includes third lift cylinder and connects the flitch, arc stock guide is total two, and third lift cylinder is installed in the mount and is located between two arc stock guides, and the push rod of third lift cylinder is connected with the flitch that connects. The third lifting cylinder descends to erect the materials through the arc-shaped material guide plate and then convey the materials into the conveying steel belt disc.
Further, the ejection mechanism comprises an ejection cylinder and an ejector rod, the ejection cylinder is connected with the frame and located below the installation frame, a push rod of the ejection cylinder is connected with the ejector rod, and the ejector rod is located below the ejection hole.
The other technical scheme of the invention is as follows: the feeding method of the automatic indexing disc feeding machine comprises the following steps: : placing materials into a first material box and a second material box, placing the first material box and the second material box into a fixed frame, ejecting the materials in the first material box into a material loading box by an ejecting mechanism, clamping the materials in the material loading box onto a material receiving mechanism by the material clamping mechanism, placing the materials on a guide mechanism by the material receiving mechanism, standing the materials on a conveying mechanism by the guide mechanism, connecting the discharge end of the conveying mechanism with the feed end of a conveying steel belt disc, and conveying the materials into the conveying steel belt disc by the conveying mechanism; after the materials in the first material box are loaded, the rotating platform rotates to enable the positions of the first material box and the second material box to be exchanged, and the loading operation is repeated.
The working principle of the index plate automatic feeding machine is as follows: the material conveying device comprises a first material box, a second material box, a material receiving plate, a conveying belt and a material pushing mechanism, wherein materials are placed in the first material box and the second material box, the first material box and the second material box are placed in a fixing frame, the material pushing mechanism pushes the materials in the first material box into a material feeding box, a mechanical clamping hand of the material clamping mechanism clamps the materials in the material feeding box and places the materials on the material receiving plate, the material receiving plate descends to place the materials on an arc-shaped material guide plate, the materials slide downwards along the arc surface of the arc-shaped material guide plate, the materials are enabled to stand in a lower material guide through groove under the combined action of a vertical baffle, and; after the materials in the first material box are loaded, the rotating platform rotates to interchange the positions of the first material box and the second material box, the material ejecting mechanism ejects the materials in the second material box into the material loading box for loading, and meanwhile, the empty first material box can be replaced by the first material box filled with the materials to wait for the next round of loading.
Compared with the prior art, the invention has the following beneficial effects:
according to the automatic feeding machine with the index plate, the first material box and the second material box are placed in the fixed frame, after materials in the first material box are fed, the material boxes are replaced through alternate rotation of the rotary table, continuous and uninterrupted feeding is achieved, meanwhile, the first material box and the second material box with different specifications are manufactured according to different product specifications, feeding can be conducted on different products, and the purpose of one machine with multiple purposes is achieved.
Drawings
Fig. 1 is a schematic structural view of an automatic indexing disc feeder according to the present invention.
Fig. 2 is a schematic structural view of the cassette-placing rotation mechanism of the present invention.
Fig. 3 is an assembly view of the magazine rotating mechanism and the first magazine and the second magazine according to the present invention.
Fig. 4 is a schematic structural diagram of the material clamping mechanism of the present invention.
Fig. 5 is a schematic structural diagram of the mechanical gripper of the present invention.
Fig. 6 is an assembly view of the transfer mechanism, guide mechanism and receiving mechanism of the present invention.
The material feeding device comprises a rack 1, a box placing rotating mechanism 3, a mounting frame 301, a first material box 302, a second material box 303, a material feeding box 304, a rotating table 305, a first sliding block 306, a first sliding rail 307, a first horizontal cylinder 308, a fixing frame 309, a material ejecting hole 310, a material ejecting through hole 311, a material clamping mechanism 4, a supporting frame 401, a second horizontal cylinder 402, a first mounting plate 403, a second sliding rail 404, a second sliding block 405, a first lifting cylinder 406, a first fixing plate 407, a second fixing plate 408, a connecting rod 409, a rotating shaft 410, a rotating shaft seat 411, a rotating plate, a pushing cylinder 413, a clamping plate 412, a material receiving mechanism 5, a third lifting cylinder 501, a material receiving plate 502, a guiding mechanism 6, an arc-shaped plate 601, a vertical baffle 602, a conveying mechanism 7, a second lifting cylinder 701, a fixing frame 702, a second mounting plate 703, a third mounting plate 704, a conveying belt 705, a conveying wheel 706, a guiding plate 707, a, A lower material guiding through groove 709 and an upper material guiding through groove 710.
Detailed Description
The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.
Examples
As shown in fig. 1, the present embodiment provides an automatic feeding machine for an index plate, which includes a rack 1, a material ejecting mechanism, a box placing rotating mechanism 3, a material clamping mechanism 4, a material receiving mechanism, a guiding mechanism 6, a conveying mechanism 7, and a conveying steel tape reel 8.
As shown in fig. 2 and 3, the box placing rotating mechanism includes a mounting frame 301, a first material box 302, a second material box 303, a material loading box 304, a rotating platform 305, a first slider 306, a first slide rail 307 and a first horizontal cylinder 308, the mounting frame is connected with the frame, the first slide rail is connected with the mounting frame, the bottom of the first slider is connected with the first slide rail in a sliding manner, a push rod of the first horizontal cylinder is connected with the first slider, the rotating platform is connected to the top surface of the first slider, a fixing frame 309 is arranged on the rotating platform, the first material box and the second material box are both placed in the fixing frame, the material loading box is connected with the mounting frame, a material ejecting hole 310 is arranged on the bottom surface of the mounting frame, a material ejecting through hole 311 is arranged on the fixing frame, and the.
The ejection mechanism comprises an ejection cylinder and an ejector rod, the ejection cylinder is connected with the frame and located below the mounting frame, a push rod of the ejection cylinder is connected with the ejector rod, and the ejector rod is located below the ejection hole.
As shown in fig. 4 and 5, the material clamping mechanism includes a support frame 401, a second horizontal cylinder 402, a first mounting plate 403, a second slide rail 404, a second slider 405, a first lifting cylinder 406 and a mechanical gripper, one end of the support frame is connected with the frame, the other end is connected with the first mounting plate, the second horizontal cylinder and the second slide rail are both arranged on the first mounting plate, a push rod of the second horizontal cylinder is connected with the second slider, the second slider is connected with the second slide rail in a sliding manner, the first lifting cylinder is connected with the second slider, and a push rod of the first lifting cylinder is connected with the mechanical gripper.
As shown in fig. 4 and 5, the mechanical gripper includes a first fixing plate 407, a second fixing plate 408, a connecting rod 409, a rotating shaft 410, a rotating shaft seat 411, a rotating plate 412, a pushing cylinder 413 and a clamping plate 414, the first fixing plate and the second fixing plate are respectively connected to two ends of the connecting rod, a push rod of a first lifting cylinder is connected to the first fixing plate, the rotating shaft seat is installed on the second fixing plate, the rotating shaft is installed on the rotating shaft seat, the pushing cylinder is installed on the second fixing plate, the push rod of the pushing cylinder faces the second fixing plate, one end of the rotating plate is connected to the rotating shaft, the other end of the rotating plate is located below the push rod of the pushing cylinder, one end of the clamping plate is connected to the rotating. The mechanical clamping hand replaces a sucker, so that the material falling in the material clamping process is avoided, and meanwhile, the mechanical clamping hand is simple in structure and convenient to clamp.
As shown in fig. 6, the conveying mechanism includes a second lifting cylinder 701, a fixing frame 702, a second mounting plate 703 and a third mounting plate 704, conveyer belt 705, transfer gear 706, deflector 707 and deflector seat 708, the mount is connected with the frame, the second lift cylinder is installed on the mount, the push rod and the second mounting panel of second lift cylinder are connected, the transfer gear is located on the second mounting panel, the conveyer belt is located on the transfer gear, the third mounting panel is fixed to the second mounting panel, form down the guide logical groove 709 between second mounting panel and the third mounting panel, lower guide logical groove is located the conveyer belt top, the discharge end that lower guide logical groove links up with the feed end of conveying steel tape dish, the deflector seat is connected with the second mounting panel, the deflector is fixed in the deflector seat, the deflector is located the conveyer belt top, be equipped with guide logical groove 710 on the deflector, it is located guide logical groove top and aligns with last guide logical groove to go up the guide logical groove. The upper material guiding through groove and the lower material guiding through groove jointly keep the materials upright.
As shown in fig. 6, the guiding mechanism includes an arc-shaped material guiding plate 601 and a vertical baffle 602, the arc-shaped material guiding plate and the vertical baffle are respectively and oppositely disposed at two sides of the feeding end of the material guiding through groove, the arc-shaped material guiding plate is connected with the second mounting plate, and the vertical baffle is connected with the third mounting plate.
As shown in fig. 6, the material receiving mechanism includes two third lifting cylinders 501 and two material receiving plates 502, the third lifting cylinders are mounted on the fixing frame and located between the two arc material receiving plates, and push rods of the third lifting cylinders are connected to the material receiving plates.
The working principle of the index plate automatic feeding machine is as follows: the material conveying device comprises a first material box, a second material box, a material receiving plate, a conveying belt and a material pushing mechanism, wherein materials are placed in the first material box and the second material box, the first material box and the second material box are placed in a fixing frame, the material pushing mechanism pushes the materials in the first material box into a material feeding box, a mechanical clamping hand of the material clamping mechanism clamps the materials in the material feeding box and places the materials on the material receiving plate, the material receiving plate descends to place the materials on an arc-shaped material guide plate, the materials slide downwards along the arc surface of the arc-shaped material guide plate, the materials are enabled to stand in a lower material guide through groove under the combined action of a vertical baffle, and; after the materials in the first material box are loaded, the rotating platform rotates to interchange the positions of the first material box and the second material box, the material ejecting mechanism ejects the materials in the second material box into the material loading box for loading, and meanwhile, the empty first material box can be replaced by the first material box filled with the materials to wait for the next round of loading.
As mentioned above, the present invention can be better realized, and the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; all equivalent changes and modifications made according to the present disclosure are intended to be covered by the scope of the claims of the present invention.